diff options
Diffstat (limited to 'include')
304 files changed, 4561 insertions, 3862 deletions
diff --git a/include/asm-alpha/unistd.h b/include/asm-alpha/unistd.h index bc6e6a9259dce..2cabbd465c0c4 100644 --- a/include/asm-alpha/unistd.h +++ b/include/asm-alpha/unistd.h @@ -580,75 +580,6 @@ type name (type1 arg1,type2 arg2,type3 arg3,type4 arg4,type5 arg5, type6 arg6)\ #define __ARCH_WANT_SYS_OLDUMOUNT #define __ARCH_WANT_SYS_SIGPENDING -#ifdef __KERNEL_SYSCALLS__ - -#include <linux/compiler.h> -#include <linux/types.h> -#include <linux/string.h> -#include <linux/signal.h> -#include <linux/syscalls.h> -#include <asm/ptrace.h> - -static inline long open(const char * name, int mode, int flags) -{ - return sys_open(name, mode, flags); -} - -static inline long dup(int fd) -{ - return sys_dup(fd); -} - -static inline long close(int fd) -{ - return sys_close(fd); -} - -static inline off_t lseek(int fd, off_t off, int whence) -{ - return sys_lseek(fd, off, whence); -} - -static inline void _exit(int value) -{ - sys_exit(value); -} - -#define exit(x) _exit(x) - -static inline long write(int fd, const char * buf, size_t nr) -{ - return sys_write(fd, buf, nr); -} - -static inline long read(int fd, char * buf, size_t nr) -{ - return sys_read(fd, buf, nr); -} - -extern int execve(char *, char **, char **); - -static inline long setsid(void) -{ - return sys_setsid(); -} - -static inline pid_t waitpid(int pid, int * wait_stat, int flags) -{ - return sys_wait4(pid, wait_stat, flags, NULL); -} - -asmlinkage int sys_execve(char *ufilename, char **argv, char **envp, - unsigned long a3, unsigned long a4, unsigned long a5, - struct pt_regs regs); -asmlinkage long sys_rt_sigaction(int sig, - const struct sigaction __user *act, - struct sigaction __user *oact, - size_t sigsetsize, - void *restorer); - -#endif /* __KERNEL_SYSCALLS__ */ - /* "Conditional" syscalls. What we want is __attribute__((weak,alias("sys_ni_syscall"))) diff --git a/include/asm-arm/arch-clps711x/entry-macro.S b/include/asm-arm/arch-clps711x/entry-macro.S index 21f6ee4858191..de4481dd8ba0e 100644 --- a/include/asm-arm/arch-clps711x/entry-macro.S +++ b/include/asm-arm/arch-clps711x/entry-macro.S @@ -1,5 +1,5 @@ /* - * include/asm-arm/arch-CLPS711x/entry-macro.S + * include/asm-arm/arch-clps711x/entry-macro.S * * Low-level IRQ helper macros for CLPS711X-based platforms * diff --git a/include/asm-arm/arch-ebsa285/entry-macro.S b/include/asm-arm/arch-ebsa285/entry-macro.S index cf10ac96fdded..ce812d4f4a336 100644 --- a/include/asm-arm/arch-ebsa285/entry-macro.S +++ b/include/asm-arm/arch-ebsa285/entry-macro.S @@ -1,5 +1,5 @@ /* - * include/asm-arm/arch-footbridge/entry-macro.S + * include/asm-arm/arch-ebsa285/entry-macro.S * * Low-level IRQ helper macros for footbridge-based platforms * diff --git a/include/asm-arm/arch-h720x/system.h b/include/asm-arm/arch-h720x/system.h index 09eda84592ffc..8dc1460b23052 100644 --- a/include/asm-arm/arch-h720x/system.h +++ b/include/asm-arm/arch-h720x/system.h @@ -1,5 +1,5 @@ /* - * linux/arch/arm/mach-h720x/system.h + * linux/include/asm-arm/arch-h720x/system.h * * Copyright (C) 2001-2002 Jungjun Kim, Hynix Semiconductor Inc. * diff --git a/include/asm-arm/arch-ixp4xx/system.h b/include/asm-arm/arch-ixp4xx/system.h index 73589aad8dd60..8e1db423b1cc2 100644 --- a/include/asm-arm/arch-ixp4xx/system.h +++ b/include/asm-arm/arch-ixp4xx/system.h @@ -1,5 +1,5 @@ /* - * include/asm-arm/arch-ixp4x//system.h + * include/asm-arm/arch-ixp4xx/system.h * * Copyright (C) 2002 Intel Corporation. * diff --git a/include/asm-arm/arch-omap/dmtimer.h b/include/asm-arm/arch-omap/dmtimer.h index b5f3a71b899db..fefb276ed4024 100644 --- a/include/asm-arm/arch-omap/dmtimer.h +++ b/include/asm-arm/arch-omap/dmtimer.h @@ -1,5 +1,5 @@ /* - * linux/include/asm-arm/arm/arch-omap/dmtimer.h + * linux/include/asm-arm/arch-omap/dmtimer.h * * OMAP Dual-Mode Timers * diff --git a/include/asm-arm/arch-omap/mcbsp.h b/include/asm-arm/arch-omap/mcbsp.h index ed0dde4f72196..c7a0cc1c4e939 100644 --- a/include/asm-arm/arch-omap/mcbsp.h +++ b/include/asm-arm/arch-omap/mcbsp.h @@ -1,5 +1,5 @@ /* - * linux/include/asm-arm/arch-omap/gpio.h + * linux/include/asm-arm/arch-omap/mcbsp.h * * Defines for Multi-Channel Buffered Serial Port * diff --git a/include/asm-arm/arch-omap/pm.h b/include/asm-arm/arch-omap/pm.h index e46623c61a729..14588059981f9 100644 --- a/include/asm-arm/arch-omap/pm.h +++ b/include/asm-arm/arch-omap/pm.h @@ -1,5 +1,5 @@ /* - * linux/include/asm/arch-omap/pm.h + * linux/include/asm-arm/arch-omap/pm.h * * Header file for OMAP Power Management Routines * diff --git a/include/asm-arm/arch-pnx4008/clock.h b/include/asm-arm/arch-pnx4008/clock.h index 91ae0030fdf28..ce155e1612690 100644 --- a/include/asm-arm/arch-pnx4008/clock.h +++ b/include/asm-arm/arch-pnx4008/clock.h @@ -32,6 +32,7 @@ struct clk; #define KEYCLKCTRL_REG (PWRMAN_VA_BASE + 0xb0) #define TSCLKCTRL_REG (PWRMAN_VA_BASE + 0xb4) #define PWMCLKCTRL_REG (PWRMAN_VA_BASE + 0xb8) +#define TIMCLKCTRL_REG (PWRMAN_VA_BASE + 0xbc) #define SPICTRL_REG (PWRMAN_VA_BASE + 0xc4) #define FLASHCLKCTRL_REG (PWRMAN_VA_BASE + 0xc8) #define UART3CLK_REG (PWRMAN_VA_BASE + 0xd0) diff --git a/include/asm-arm/arch-pnx4008/platform.h b/include/asm-arm/arch-pnx4008/platform.h index 485a3651b4d7e..2613c7c669b17 100644 --- a/include/asm-arm/arch-pnx4008/platform.h +++ b/include/asm-arm/arch-pnx4008/platform.h @@ -1,5 +1,5 @@ /* - * include/asm-arm/arch-pnx4008/platfrom.h + * include/asm-arm/arch-pnx4008/platform.h * * PNX4008 Base addresses - header file * diff --git a/include/asm-arm/arch-pxa/pxafb.h b/include/asm-arm/arch-pxa/pxafb.h index aba9b30f42490..81c3928d608c8 100644 --- a/include/asm-arm/arch-pxa/pxafb.h +++ b/include/asm-arm/arch-pxa/pxafb.h @@ -12,12 +12,14 @@ * published by the Free Software Foundation. */ +#include <linux/fb.h> + /* * This structure describes the machine which we are running on. * It is set in linux/arch/arm/mach-pxa/machine_name.c and used in the probe routine * of linux/drivers/video/pxafb.c */ -struct pxafb_mach_info { +struct pxafb_mode_info { u_long pixclock; u_short xres; @@ -34,6 +36,14 @@ struct pxafb_mach_info { u_char sync; u_int cmap_greyscale:1, + unused:31; +}; + +struct pxafb_mach_info { + struct pxafb_mode_info *modes; + unsigned int num_modes; + + u_int fixed_modes:1, cmap_inverse:1, cmap_static:1, unused:29; @@ -62,7 +72,7 @@ struct pxafb_mach_info { u_int lccr3; void (*pxafb_backlight_power)(int); - void (*pxafb_lcd_power)(int); + void (*pxafb_lcd_power)(int, struct fb_var_screeninfo *); }; void set_pxa_fb_info(struct pxafb_mach_info *hard_pxa_fb_info); diff --git a/include/asm-arm/arch-pxa/spitz.h b/include/asm-arm/arch-pxa/spitz.h index 62e1fe4d025f9..4953dd324d4d1 100644 --- a/include/asm-arm/arch-pxa/spitz.h +++ b/include/asm-arm/arch-pxa/spitz.h @@ -15,6 +15,8 @@ #define __ASM_ARCH_SPITZ_H 1 #endif +#include <linux/fb.h> + /* Spitz/Akita GPIOs */ #define SPITZ_GPIO_KEY_INT (0) /* Key Interrupt */ @@ -155,4 +157,4 @@ extern struct platform_device spitzscoop2_device; extern struct platform_device spitzssp_device; extern struct sharpsl_charger_machinfo spitz_pm_machinfo; -extern void spitz_lcd_power(int on); +extern void spitz_lcd_power(int on, struct fb_var_screeninfo *var); diff --git a/include/asm-arm/arch-s3c2410/fb.h b/include/asm-arm/arch-s3c2410/fb.h index 71161797bc898..90894214cace0 100644 --- a/include/asm-arm/arch-s3c2410/fb.h +++ b/include/asm-arm/arch-s3c2410/fb.h @@ -1,4 +1,4 @@ -/* linux/include/asm/arch-s3c2410/fb.h +/* linux/include/asm-arm/arch-s3c2410/fb.h * * Copyright (c) 2004 Arnaud Patard <arnaud.patard@rtp-net.org> * diff --git a/include/asm-arm/arch-s3c2410/regs-adc.h b/include/asm-arm/arch-s3c2410/regs-adc.h index c7b90b3ecc9e3..3196a2849e8ae 100644 --- a/include/asm-arm/arch-s3c2410/regs-adc.h +++ b/include/asm-arm/arch-s3c2410/regs-adc.h @@ -1,4 +1,4 @@ -/* linux/include/asm/arch-s3c2410/regs-adc.h +/* linux/include/asm-arm/arch-s3c2410/regs-adc.h * * Copyright (c) 2004 Shannon Holland <holland@loser.net> * diff --git a/include/asm-arm/arch-s3c2410/regs-clock.h b/include/asm-arm/arch-s3c2410/regs-clock.h index b2f4690c07917..e39656b7a0862 100644 --- a/include/asm-arm/arch-s3c2410/regs-clock.h +++ b/include/asm-arm/arch-s3c2410/regs-clock.h @@ -1,4 +1,4 @@ -/* linux/include/asm/arch-s3c2410/regs-clock.h +/* linux/include/asm-arm/arch-s3c2410/regs-clock.h * * Copyright (c) 2003,2004,2005,2006 Simtec Electronics <linux@simtec.co.uk> * http://armlinux.simtec.co.uk/ diff --git a/include/asm-arm/arch-s3c2410/regs-dsc.h b/include/asm-arm/arch-s3c2410/regs-dsc.h index a0a1248751646..c0748511edbc8 100644 --- a/include/asm-arm/arch-s3c2410/regs-dsc.h +++ b/include/asm-arm/arch-s3c2410/regs-dsc.h @@ -1,4 +1,4 @@ -/* linux/include/asm/hardware/s3c2410/regs-dsc.h +/* linux/include/asm-arm/arch-s3c2410/regs-dsc.h * * Copyright (c) 2004 Simtec Electronics <linux@simtec.co.uk> * http://www.simtec.co.uk/products/SWLINUX/ diff --git a/include/asm-arm/arch-s3c2410/regs-gpio.h b/include/asm-arm/arch-s3c2410/regs-gpio.h index 93c49432db956..b2893e32a2361 100644 --- a/include/asm-arm/arch-s3c2410/regs-gpio.h +++ b/include/asm-arm/arch-s3c2410/regs-gpio.h @@ -1,4 +1,4 @@ -/* linux/include/asm/hardware/s3c2410/regs-gpio.h +/* linux/include/asm-arm/arch-s3c2410/regs-gpio.h * * Copyright (c) 2003,2004 Simtec Electronics <linux@simtec.co.uk> * http://www.simtec.co.uk/products/SWLINUX/ diff --git a/include/asm-arm/arch-s3c2410/regs-gpioj.h b/include/asm-arm/arch-s3c2410/regs-gpioj.h index 91cefa2604974..02131a5a1d3af 100644 --- a/include/asm-arm/arch-s3c2410/regs-gpioj.h +++ b/include/asm-arm/arch-s3c2410/regs-gpioj.h @@ -1,4 +1,4 @@ -/* linux/include/asm/hardware/s3c2410/regs-gpioj.h +/* linux/include/asm-arm/arch-s3c2410/regs-gpioj.h * * Copyright (c) 2004 Simtec Electronics <linux@simtec.co.uk> * http://www.simtec.co.uk/products/SWLINUX/ diff --git a/include/asm-arm/arch-s3c2410/regs-iis.h b/include/asm-arm/arch-s3c2410/regs-iis.h index 72cd2509822e1..eaf77916a602e 100644 --- a/include/asm-arm/arch-s3c2410/regs-iis.h +++ b/include/asm-arm/arch-s3c2410/regs-iis.h @@ -1,4 +1,4 @@ -/* linux/include/asm/arch-s3c2410/regs-iis.h +/* linux/include/asm-arm/arch-s3c2410/regs-iis.h * * Copyright (c) 2003 Simtec Electronics <linux@simtec.co.uk> * http://www.simtec.co.uk/products/SWLINUX/ diff --git a/include/asm-arm/arch-s3c2410/regs-irq.h b/include/asm-arm/arch-s3c2410/regs-irq.h index 29fb8ef670f07..498184cb8adcf 100644 --- a/include/asm-arm/arch-s3c2410/regs-irq.h +++ b/include/asm-arm/arch-s3c2410/regs-irq.h @@ -1,4 +1,4 @@ -/* linux/include/asm/arch-s3c2410/regs-irq.h +/* linux/include/asm-arm/arch-s3c2410/regs-irq.h * * Copyright (c) 2003 Simtec Electronics <linux@simtec.co.uk> * http://www.simtec.co.uk/products/SWLINUX/ diff --git a/include/asm-arm/arch-s3c2410/regs-lcd.h b/include/asm-arm/arch-s3c2410/regs-lcd.h index 6d7881c8cfc8e..b7faeb04c0ffb 100644 --- a/include/asm-arm/arch-s3c2410/regs-lcd.h +++ b/include/asm-arm/arch-s3c2410/regs-lcd.h @@ -1,4 +1,4 @@ -/* linux/include/asm/arch-s3c2410/regs-lcd.h +/* linux/include/asm-arm/arch-s3c2410/regs-lcd.h * * Copyright (c) 2003 Simtec Electronics <linux@simtec.co.uk> * http://www.simtec.co.uk/products/SWLINUX/ diff --git a/include/asm-arm/arch-s3c2410/regs-rtc.h b/include/asm-arm/arch-s3c2410/regs-rtc.h index cd88fd634d12b..93b03c49710a5 100644 --- a/include/asm-arm/arch-s3c2410/regs-rtc.h +++ b/include/asm-arm/arch-s3c2410/regs-rtc.h @@ -1,4 +1,4 @@ -/* linux/include/asm/arch-s3c2410/regs-rtc.h +/* linux/include/asm-arm/arch-s3c2410/regs-rtc.h * * Copyright (c) 2003 Simtec Electronics <linux@simtec.co.uk> * http://www.simtec.co.uk/products/SWLINUX/ diff --git a/include/asm-arm/arch-s3c2410/regs-sdi.h b/include/asm-arm/arch-s3c2410/regs-sdi.h index 06e716e5b46d1..bb9d30b72952c 100644 --- a/include/asm-arm/arch-s3c2410/regs-sdi.h +++ b/include/asm-arm/arch-s3c2410/regs-sdi.h @@ -1,4 +1,4 @@ -/* linux/include/asm/arch-s3c2410/regs-sdi.h +/* linux/include/asm-arm/arch-s3c2410/regs-sdi.h * * Copyright (c) 2004 Simtec Electronics <linux@simtec.co.uk> * http://www.simtec.co.uk/products/SWLINUX/ diff --git a/include/asm-arm/arch-s3c2410/regs-timer.h b/include/asm-arm/arch-s3c2410/regs-timer.h index 731918e778310..6f8fe432fe3a9 100644 --- a/include/asm-arm/arch-s3c2410/regs-timer.h +++ b/include/asm-arm/arch-s3c2410/regs-timer.h @@ -1,4 +1,4 @@ -/* linux/include/asm/arch-s3c2410/regs-timer.h +/* linux/include/asm-arm/arch-s3c2410/regs-timer.h * * Copyright (c) 2003 Simtec Electronics <linux@simtec.co.uk> * http://www.simtec.co.uk/products/SWLINUX/ diff --git a/include/asm-arm/arch-s3c2410/regs-udc.h b/include/asm-arm/arch-s3c2410/regs-udc.h index 3aa31a27da1ad..487861d5b49a9 100644 --- a/include/asm-arm/arch-s3c2410/regs-udc.h +++ b/include/asm-arm/arch-s3c2410/regs-udc.h @@ -1,4 +1,4 @@ -/* linux/include/asm/arch-s3c2410/regs-udc.h +/* linux/include/asm-arm/arch-s3c2410/regs-udc.h * * Copyright (C) 2004 Herbert Poetzl <herbert@13thfloor.at> * diff --git a/include/asm-arm/arch-s3c2410/spi-gpio.h b/include/asm-arm/arch-s3c2410/spi-gpio.h index 258c00bca2706..c1e4db7c97103 100644 --- a/include/asm-arm/arch-s3c2410/spi-gpio.h +++ b/include/asm-arm/arch-s3c2410/spi-gpio.h @@ -1,4 +1,4 @@ -/* linux/include/asm-arm/arch-s3c2410/spi.h +/* linux/include/asm-arm/arch-s3c2410/spi-gpio.h * * Copyright (c) 2006 Simtec Electronics * Ben Dooks <ben@simtec.co.uk> diff --git a/include/asm-arm/arch-sa1100/neponset.h b/include/asm-arm/arch-sa1100/neponset.h index 8051fd73a80bc..09ec9e2bd1820 100644 --- a/include/asm-arm/arch-sa1100/neponset.h +++ b/include/asm-arm/arch-sa1100/neponset.h @@ -1,5 +1,5 @@ /* - * linux/include/asm-arm/arch-sa1100/assabet.h + * linux/include/asm-arm/arch-sa1100/neponset.h * * Created 2000/06/05 by Nicolas Pitre <nico@cam.org> * diff --git a/include/asm-arm/arch-sa1100/uncompress.h b/include/asm-arm/arch-sa1100/uncompress.h index 2601a77a6ddae..17e64d232e7df 100644 --- a/include/asm-arm/arch-sa1100/uncompress.h +++ b/include/asm-arm/arch-sa1100/uncompress.h @@ -1,5 +1,5 @@ /* - * linux/include/asm-arm/arch-brutus/uncompress.h + * linux/include/asm-arm/arch-sa1100/uncompress.h * * (C) 1999 Nicolas Pitre <nico@cam.org> * diff --git a/include/asm-arm/arch-shark/vmalloc.h b/include/asm-arm/arch-shark/vmalloc.h index 10db5d188231b..fac37c636b38f 100644 --- a/include/asm-arm/arch-shark/vmalloc.h +++ b/include/asm-arm/arch-shark/vmalloc.h @@ -1,4 +1,4 @@ /* - * linux/include/asm-arm/arch-rpc/vmalloc.h + * linux/include/asm-arm/arch-shark/vmalloc.h */ #define VMALLOC_END (PAGE_OFFSET + 0x10000000) diff --git a/include/asm-arm/hardware/debug-8250.S b/include/asm-arm/hardware/debug-8250.S index 4594fea91ec1c..07c97fb233fcd 100644 --- a/include/asm-arm/hardware/debug-8250.S +++ b/include/asm-arm/hardware/debug-8250.S @@ -1,5 +1,5 @@ /* - * linux/include/asm-arm/hardware/debug-8250.h + * linux/include/asm-arm/hardware/debug-8250.S * * Copyright (C) 1994-1999 Russell King * diff --git a/include/asm-arm/hardware/debug-pl01x.S b/include/asm-arm/hardware/debug-pl01x.S index db0d0f7de5e9c..23c541a9e89ab 100644 --- a/include/asm-arm/hardware/debug-pl01x.S +++ b/include/asm-arm/hardware/debug-pl01x.S @@ -1,4 +1,4 @@ -/* linux/include/asm-arm/arch-integrator/debug-macro.S +/* linux/include/asm-arm/hardware/debug-pl01x.S * * Debugging macro include header * diff --git a/include/asm-arm/hardware/entry-macro-iomd.S b/include/asm-arm/hardware/entry-macro-iomd.S index 30c7b92c24164..fbed08f298d07 100644 --- a/include/asm-arm/hardware/entry-macro-iomd.S +++ b/include/asm-arm/hardware/entry-macro-iomd.S @@ -1,5 +1,5 @@ /* - * arch/arm/commond/entry-macro-iomd.S + * include/asm-arm/hardware/entry-macro-iomd.S * * Low-level IRQ helper macros for IOC/IOMD based platforms * diff --git a/include/asm-arm/hardware/sa1111.h b/include/asm-arm/hardware/sa1111.h index 319aea064c367..6aa0a5b75b69d 100644 --- a/include/asm-arm/hardware/sa1111.h +++ b/include/asm-arm/hardware/sa1111.h @@ -1,5 +1,5 @@ /* - * linux/include/asm-arm/hardware/SA-1111.h + * linux/include/asm-arm/hardware/sa1111.h * * Copyright (C) 2000 John G Dorsey <john+@cs.cmu.edu> * diff --git a/include/asm-arm/timeofday.h b/include/asm-arm/timeofday.h deleted file mode 100644 index 27254bd5b94fd..0000000000000 --- a/include/asm-arm/timeofday.h +++ /dev/null @@ -1,4 +0,0 @@ -#ifndef _ASM_ARM_TIMEOFDAY_H -#define _ASM_ARM_TIMEOFDAY_H -#include <asm-generic/timeofday.h> -#endif diff --git a/include/asm-arm/unistd.h b/include/asm-arm/unistd.h index 2ab4078334bf1..14a87eec5a2dd 100644 --- a/include/asm-arm/unistd.h +++ b/include/asm-arm/unistd.h @@ -549,30 +549,6 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6 #define __ARCH_WANT_SYS_SOCKETCALL #endif -#ifdef __KERNEL_SYSCALLS__ - -#include <linux/compiler.h> -#include <linux/types.h> -#include <linux/syscalls.h> - -extern long execve(const char *file, char **argv, char **envp); - -struct pt_regs; -asmlinkage int sys_execve(char *filenamei, char **argv, char **envp, - struct pt_regs *regs); -asmlinkage int sys_clone(unsigned long clone_flags, unsigned long newsp, - struct pt_regs *regs); -asmlinkage int sys_fork(struct pt_regs *regs); -asmlinkage int sys_vfork(struct pt_regs *regs); -asmlinkage int sys_pipe(unsigned long *fildes); -struct sigaction; -asmlinkage long sys_rt_sigaction(int sig, - const struct sigaction __user *act, - struct sigaction __user *oact, - size_t sigsetsize); - -#endif /* __KERNEL_SYSCALLS__ */ - /* * "Conditional" syscalls * diff --git a/include/asm-arm26/assembler.h b/include/asm-arm26/assembler.h index 83f9aec55e4f9..bb507a9a4a554 100644 --- a/include/asm-arm26/assembler.h +++ b/include/asm-arm26/assembler.h @@ -1,5 +1,5 @@ /* - * linux/asm/assembler.h + * linux/include/asm-arm26/assembler.h * * This file contains arm architecture specific defines * for the different processors. diff --git a/include/asm-arm26/namei.h b/include/asm-arm26/namei.h index a402d3b9d0f76..3f5d340110eb9 100644 --- a/include/asm-arm26/namei.h +++ b/include/asm-arm26/namei.h @@ -1,5 +1,5 @@ /* - * linux/include/asm-arm/namei.h + * linux/include/asm-arm26/namei.h * * Routines to handle famous /usr/gnemul * Derived from the Sparc version of this file diff --git a/include/asm-arm26/semaphore.h b/include/asm-arm26/semaphore.h index ccf15e7041092..1fda54375ed82 100644 --- a/include/asm-arm26/semaphore.h +++ b/include/asm-arm26/semaphore.h @@ -1,5 +1,5 @@ /* - * linux/include/asm-arm/semaphore.h + * linux/include/asm-arm26/semaphore.h */ #ifndef __ASM_ARM_SEMAPHORE_H #define __ASM_ARM_SEMAPHORE_H diff --git a/include/asm-arm26/unistd.h b/include/asm-arm26/unistd.h index c6d2436c9d349..25a5eead85bea 100644 --- a/include/asm-arm26/unistd.h +++ b/include/asm-arm26/unistd.h @@ -464,30 +464,6 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6 #define __ARCH_WANT_SYS_SIGPROCMASK #define __ARCH_WANT_SYS_RT_SIGACTION -#ifdef __KERNEL_SYSCALLS__ - -#include <linux/compiler.h> -#include <linux/types.h> -#include <linux/syscalls.h> - -extern long execve(const char *file, char **argv, char **envp); - -struct pt_regs; -asmlinkage int sys_execve(char *filenamei, char **argv, char **envp, - struct pt_regs *regs); -asmlinkage int sys_clone(unsigned long clone_flags, unsigned long newsp, - struct pt_regs *regs); -asmlinkage int sys_fork(struct pt_regs *regs); -asmlinkage int sys_vfork(struct pt_regs *regs); -asmlinkage int sys_pipe(unsigned long *fildes); -struct sigaction; -asmlinkage long sys_rt_sigaction(int sig, - const struct sigaction __user *act, - struct sigaction __user *oact, - size_t sigsetsize); - -#endif /* __KERNEL_SYSCALLS__ */ - /* * "Conditional" syscalls * diff --git a/include/asm-avr32/unistd.h b/include/asm-avr32/unistd.h index 1f528f92690d4..a50e5004550c5 100644 --- a/include/asm-avr32/unistd.h +++ b/include/asm-avr32/unistd.h @@ -281,30 +281,10 @@ #define __NR_tee 263 #define __NR_vmsplice 264 +#ifdef __KERNEL__ #define NR_syscalls 265 -/* - * AVR32 calling convention for system calls: - * - System call number in r8 - * - Parameters in r12 and downwards to r9 as well as r6 and r5. - * - Return value in r12 - */ - -/* - * user-visible error numbers are in the range -1 - -124: see - * <asm-generic/errno.h> - */ - -#define __syscall_return(type, res) do { \ - if ((unsigned long)(res) >= (unsigned long)(-125)) { \ - errno = -(res); \ - res = -1; \ - } \ - return (type) (res); \ - } while (0) - -#ifdef __KERNEL__ #define __ARCH_WANT_IPC_PARSE_VERSION #define __ARCH_WANT_STAT64 #define __ARCH_WANT_SYS_ALARM @@ -319,62 +299,6 @@ #define __ARCH_WANT_SYS_GETPGRP #define __ARCH_WANT_SYS_RT_SIGACTION #define __ARCH_WANT_SYS_RT_SIGSUSPEND -#endif - -#if defined(__KERNEL_SYSCALLS__) || defined(__CHECKER__) - -#include <linux/types.h> -#include <linux/linkage.h> -#include <asm/signal.h> - -struct pt_regs; - -/* - * we need this inline - forking from kernel space will result - * in NO COPY ON WRITE (!!!), until an execve is executed. This - * is no problem, but for the stack. This is handled by not letting - * main() use the stack at all after fork(). Thus, no function - * calls - which means inline code for fork too, as otherwise we - * would use the stack upon exit from 'fork()'. - * - * Actually only pause and fork are needed inline, so that there - * won't be any messing with the stack from main(), but we define - * some others too. - */ -static inline int execve(const char *file, char **argv, char **envp) -{ - register long scno asm("r8") = __NR_execve; - register long sc1 asm("r12") = (long)file; - register long sc2 asm("r11") = (long)argv; - register long sc3 asm("r10") = (long)envp; - int res; - - asm volatile("scall" - : "=r"(sc1) - : "r"(scno), "0"(sc1), "r"(sc2), "r"(sc3) - : "lr", "memory"); - res = sc1; - __syscall_return(int, res); -} - -asmlinkage long sys_rt_sigsuspend(sigset_t __user *unewset, size_t sigsetsize); -asmlinkage int sys_sigaltstack(const stack_t __user *uss, stack_t __user *uoss, - struct pt_regs *regs); -asmlinkage int sys_rt_sigreturn(struct pt_regs *regs); -asmlinkage int sys_pipe(unsigned long __user *filedes); -asmlinkage long sys_mmap2(unsigned long addr, unsigned long len, - unsigned long prot, unsigned long flags, - unsigned long fd, off_t offset); -asmlinkage int sys_cacheflush(int operation, void __user *addr, size_t len); -asmlinkage int sys_fork(struct pt_regs *regs); -asmlinkage int sys_clone(unsigned long clone_flags, unsigned long newsp, - unsigned long parent_tidptr, - unsigned long child_tidptr, struct pt_regs *regs); -asmlinkage int sys_vfork(struct pt_regs *regs); -asmlinkage int sys_execve(char __user *ufilename, char __user *__user *uargv, - char __user *__user *uenvp, struct pt_regs *regs); - -#endif /* * "Conditional" syscalls @@ -384,4 +308,6 @@ asmlinkage int sys_execve(char __user *ufilename, char __user *__user *uargv, */ #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall"); +#endif /* __KERNEL__ */ + #endif /* __ASM_AVR32_UNISTD_H */ diff --git a/include/asm-cris/unistd.h b/include/asm-cris/unistd.h index 7372efae05163..7c90fa970c384 100644 --- a/include/asm-cris/unistd.h +++ b/include/asm-cris/unistd.h @@ -322,67 +322,6 @@ #define __ARCH_WANT_SYS_SIGPROCMASK #define __ARCH_WANT_SYS_RT_SIGACTION -#ifdef __KERNEL_SYSCALLS__ - -#include <linux/compiler.h> -#include <linux/types.h> -#include <linux/linkage.h> - -/* - * we need this inline - forking from kernel space will result - * in NO COPY ON WRITE (!!!), until an execve is executed. This - * is no problem, but for the stack. This is handled by not letting - * main() use the stack at all after fork(). Thus, no function - * calls - which means inline code for fork too, as otherwise we - * would use the stack upon exit from 'fork()'. - * - * Actually only pause and fork are needed inline, so that there - * won't be any messing with the stack from main(), but we define - * some others too. - */ -#define __NR__exit __NR_exit -static inline _syscall0(pid_t,setsid) -static inline _syscall3(int,write,int,fd,const char *,buf,off_t,count) -static inline _syscall3(int,read,int,fd,char *,buf,off_t,count) -static inline _syscall3(off_t,lseek,int,fd,off_t,offset,int,count) -static inline _syscall1(int,dup,int,fd) -static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp) -static inline _syscall3(int,open,const char *,file,int,flag,int,mode) -static inline _syscall1(int,close,int,fd) - -struct pt_regs; -asmlinkage long sys_mmap2( - unsigned long addr, unsigned long len, - unsigned long prot, unsigned long flags, - unsigned long fd, unsigned long pgoff); -asmlinkage int sys_execve(const char *fname, char **argv, char **envp, - long r13, long mof, long srp, struct pt_regs *regs); -asmlinkage int sys_clone(unsigned long newusp, unsigned long flags, - int* parent_tid, int* child_tid, long mof, long srp, - struct pt_regs *regs); -asmlinkage int sys_fork(long r10, long r11, long r12, long r13, - long mof, long srp, struct pt_regs *regs); -asmlinkage int sys_vfork(long r10, long r11, long r12, long r13, - long mof, long srp, struct pt_regs *regs); -asmlinkage int sys_pipe(unsigned long __user *fildes); -struct sigaction; -asmlinkage long sys_rt_sigaction(int sig, - const struct sigaction __user *act, - struct sigaction __user *oact, - size_t sigsetsize); - -/* - * Since we define it "external", it collides with the built-in - * definition, which has the "noreturn" attribute and will cause - * complaints. We don't want to use -fno-builtin, so just use a - * different name when in the kernel. - */ -#define _exit kernel_syscall_exit -static inline _syscall1(int,_exit,int,exitcode) -static inline _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options) -#endif /* __KERNEL_SYSCALLS__ */ - - /* * "Conditional" syscalls * diff --git a/include/asm-frv/namei.h b/include/asm-frv/namei.h index 84ddd6445f23a..4ea57171d9516 100644 --- a/include/asm-frv/namei.h +++ b/include/asm-frv/namei.h @@ -1,5 +1,5 @@ /* - * asm/namei.h + * include/asm-frv/namei.h * * Included from linux/fs/namei.c */ diff --git a/include/asm-frv/unistd.h b/include/asm-frv/unistd.h index d104d1b91d399..725e854928cf3 100644 --- a/include/asm-frv/unistd.h +++ b/include/asm-frv/unistd.h @@ -440,31 +440,6 @@ type name (type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg __syscall_return(type, __sc0); \ } - -#ifdef __KERNEL_SYSCALLS__ - -#include <linux/compiler.h> -#include <linux/types.h> -#include <linux/linkage.h> -#include <asm/ptrace.h> - -/* - * we need this inline - forking from kernel space will result - * in NO COPY ON WRITE (!!!), until an execve is executed. This - * is no problem, but for the stack. This is handled by not letting - * main() use the stack at all after fork(). Thus, no function - * calls - which means inline code for fork too, as otherwise we - * would use the stack upon exit from 'fork()'. - * - * Actually only pause and fork are needed inline, so that there - * won't be any messing with the stack from main(), but we define - * some others too. - */ -#define __NR__exit __NR_exit -static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp) - -#endif /* __KERNEL_SYSCALLS__ */ - #define __ARCH_WANT_IPC_PARSE_VERSION /* #define __ARCH_WANT_OLD_READDIR */ #define __ARCH_WANT_OLD_STAT diff --git a/include/asm-generic/mutex-dec.h b/include/asm-generic/mutex-dec.h index 29c6ac34e236f..0134151656af2 100644 --- a/include/asm-generic/mutex-dec.h +++ b/include/asm-generic/mutex-dec.h @@ -1,5 +1,5 @@ /* - * asm-generic/mutex-dec.h + * include/asm-generic/mutex-dec.h * * Generic implementation of the mutex fastpath, based on atomic * decrement/increment. diff --git a/include/asm-generic/mutex-null.h b/include/asm-generic/mutex-null.h index 254a126ede5c6..e1bbbc72b6a25 100644 --- a/include/asm-generic/mutex-null.h +++ b/include/asm-generic/mutex-null.h @@ -1,5 +1,5 @@ /* - * asm-generic/mutex-null.h + * include/asm-generic/mutex-null.h * * Generic implementation of the mutex fastpath, based on NOP :-) * diff --git a/include/asm-generic/mutex-xchg.h b/include/asm-generic/mutex-xchg.h index 32a2100c1aebf..6a7e8c141b536 100644 --- a/include/asm-generic/mutex-xchg.h +++ b/include/asm-generic/mutex-xchg.h @@ -1,5 +1,5 @@ /* - * asm-generic/mutex-xchg.h + * include/asm-generic/mutex-xchg.h * * Generic implementation of the mutex fastpath, based on xchg(). * diff --git a/include/asm-generic/rtc.h b/include/asm-generic/rtc.h index 4087037a42259..d3238f1f70a68 100644 --- a/include/asm-generic/rtc.h +++ b/include/asm-generic/rtc.h @@ -1,5 +1,5 @@ /* - * inclue/asm-generic/rtc.h + * include/asm-generic/rtc.h * * Author: Tom Rini <trini@mvista.com> * diff --git a/include/asm-generic/tlb.h b/include/asm-generic/tlb.h index 867d9008fafa9..f490e43a90b90 100644 --- a/include/asm-generic/tlb.h +++ b/include/asm-generic/tlb.h @@ -1,4 +1,4 @@ -/* asm-generic/tlb.h +/* include/asm-generic/tlb.h * * Generic TLB shootdown code * diff --git a/include/asm-h8300/unistd.h b/include/asm-h8300/unistd.h index a2dd90462d80f..747788d629ae1 100644 --- a/include/asm-h8300/unistd.h +++ b/include/asm-h8300/unistd.h @@ -485,57 +485,6 @@ type name(atype a, btype b, ctype c, dtype d, etype e, ftype f) \ #define __ARCH_WANT_SYS_SIGPROCMASK #define __ARCH_WANT_SYS_RT_SIGACTION -#ifdef __KERNEL_SYSCALLS__ - -#include <linux/compiler.h> -#include <linux/types.h> - -/* - * we need this inline - forking from kernel space will result - * in NO COPY ON WRITE (!!!), until an execve is executed. This - * is no problem, but for the stack. This is handled by not letting - * main() use the stack at all after fork(). Thus, no function - * calls - which means inline code for fork too, as otherwise we - * would use the stack upon exit from 'fork()'. - * - * Actually only pause and fork are needed inline, so that there - * won't be any messing with the stack from main(), but we define - * some others too. - */ -#define __NR__exit __NR_exit -static inline _syscall0(int,pause) -static inline _syscall0(int,sync) -static inline _syscall0(pid_t,setsid) -static inline _syscall3(int,write,int,fd,const char *,buf,off_t,count) -static inline _syscall3(int,read,int,fd,char *,buf,off_t,count) -static inline _syscall3(off_t,lseek,int,fd,off_t,offset,int,count) -static inline _syscall1(int,dup,int,fd) -static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp) -static inline _syscall3(int,open,const char *,file,int,flag,int,mode) -static inline _syscall1(int,close,int,fd) -static inline _syscall1(int,_exit,int,exitcode) -static inline _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options) -static inline _syscall1(int,delete_module,const char *,name) - -static inline pid_t wait(int * wait_stat) -{ - return waitpid(-1,wait_stat,0); -} - -asmlinkage long sys_mmap2(unsigned long addr, unsigned long len, - unsigned long prot, unsigned long flags, - unsigned long fd, unsigned long pgoff); -asmlinkage int sys_execve(char *name, char **argv, char **envp, - int dummy, ...); -asmlinkage int sys_pipe(unsigned long *fildes); -struct sigaction; -asmlinkage long sys_rt_sigaction(int sig, - const struct sigaction __user *act, - struct sigaction __user *oact, - size_t sigsetsize); - -#endif /* __KERNEL_SYSCALLS__ */ - /* * "Conditional" syscalls */ diff --git a/include/asm-i386/bugs.h b/include/asm-i386/bugs.h index 2a9e4ee5904d5..592ffeeda45e7 100644 --- a/include/asm-i386/bugs.h +++ b/include/asm-i386/bugs.h @@ -189,6 +189,6 @@ static void __init check_bugs(void) check_fpu(); check_hlt(); check_popad(); - system_utsname.machine[1] = '0' + (boot_cpu_data.x86 > 6 ? 6 : boot_cpu_data.x86); + init_utsname()->machine[1] = '0' + (boot_cpu_data.x86 > 6 ? 6 : boot_cpu_data.x86); alternative_instructions(); } diff --git a/include/asm-i386/elf.h b/include/asm-i386/elf.h index db4344d9f73f5..3a05436f31c0e 100644 --- a/include/asm-i386/elf.h +++ b/include/asm-i386/elf.h @@ -112,7 +112,7 @@ typedef struct user_fxsr_struct elf_fpxregset_t; For the moment, we have only optimizations for the Intel generations, but that could change... */ -#define ELF_PLATFORM (system_utsname.machine) +#define ELF_PLATFORM (utsname()->machine) #define SET_PERSONALITY(ex, ibcs2) do { } while (0) diff --git a/include/asm-i386/hw_irq.h b/include/asm-i386/hw_irq.h index 87e5a351d8812..88f02a0735615 100644 --- a/include/asm-i386/hw_irq.h +++ b/include/asm-i386/hw_irq.h @@ -17,8 +17,6 @@ #include <asm/irq.h> #include <asm/sections.h> -struct hw_interrupt_type; - #define NMI_VECTOR 0x02 /* @@ -30,7 +28,6 @@ struct hw_interrupt_type; extern u8 irq_vector[NR_IRQ_VECTORS]; #define IO_APIC_VECTOR(irq) (irq_vector[irq]) -#define AUTO_ASSIGN -1 extern void (*interrupt[NR_IRQS])(void); diff --git a/include/asm-i386/hypertransport.h b/include/asm-i386/hypertransport.h new file mode 100644 index 0000000000000..c16c6ff4bdd73 --- /dev/null +++ b/include/asm-i386/hypertransport.h @@ -0,0 +1,42 @@ +#ifndef ASM_HYPERTRANSPORT_H +#define ASM_HYPERTRANSPORT_H + +/* + * Constants for x86 Hypertransport Interrupts. + */ + +#define HT_IRQ_LOW_BASE 0xf8000000 + +#define HT_IRQ_LOW_VECTOR_SHIFT 16 +#define HT_IRQ_LOW_VECTOR_MASK 0x00ff0000 +#define HT_IRQ_LOW_VECTOR(v) (((v) << HT_IRQ_LOW_VECTOR_SHIFT) & HT_IRQ_LOW_VECTOR_MASK) + +#define HT_IRQ_LOW_DEST_ID_SHIFT 8 +#define HT_IRQ_LOW_DEST_ID_MASK 0x0000ff00 +#define HT_IRQ_LOW_DEST_ID(v) (((v) << HT_IRQ_LOW_DEST_ID_SHIFT) & HT_IRQ_LOW_DEST_ID_MASK) + +#define HT_IRQ_LOW_DM_PHYSICAL 0x0000000 +#define HT_IRQ_LOW_DM_LOGICAL 0x0000040 + +#define HT_IRQ_LOW_RQEOI_EDGE 0x0000000 +#define HT_IRQ_LOW_RQEOI_LEVEL 0x0000020 + + +#define HT_IRQ_LOW_MT_FIXED 0x0000000 +#define HT_IRQ_LOW_MT_ARBITRATED 0x0000004 +#define HT_IRQ_LOW_MT_SMI 0x0000008 +#define HT_IRQ_LOW_MT_NMI 0x000000c +#define HT_IRQ_LOW_MT_INIT 0x0000010 +#define HT_IRQ_LOW_MT_STARTUP 0x0000014 +#define HT_IRQ_LOW_MT_EXTINT 0x0000018 +#define HT_IRQ_LOW_MT_LINT1 0x000008c +#define HT_IRQ_LOW_MT_LINT0 0x0000098 + +#define HT_IRQ_LOW_IRQ_MASKED 0x0000001 + + +#define HT_IRQ_HIGH_DEST_ID_SHIFT 0 +#define HT_IRQ_HIGH_DEST_ID_MASK 0x00ffffff +#define HT_IRQ_HIGH_DEST_ID(v) ((((v) >> 8) << HT_IRQ_HIGH_DEST_ID_SHIFT) & HT_IRQ_HIGH_DEST_ID_MASK) + +#endif /* ASM_HYPERTRANSPORT_H */ diff --git a/include/asm-i386/io_apic.h b/include/asm-i386/io_apic.h index 5d309275a1dc1..276ea7e8144ae 100644 --- a/include/asm-i386/io_apic.h +++ b/include/asm-i386/io_apic.h @@ -12,46 +12,6 @@ #ifdef CONFIG_X86_IO_APIC -#ifdef CONFIG_PCI_MSI -static inline int use_pci_vector(void) {return 1;} -static inline void disable_edge_ioapic_vector(unsigned int vector) { } -static inline void mask_and_ack_level_ioapic_vector(unsigned int vector) { } -static inline void end_edge_ioapic_vector (unsigned int vector) { } -#define startup_level_ioapic startup_level_ioapic_vector -#define shutdown_level_ioapic mask_IO_APIC_vector -#define enable_level_ioapic unmask_IO_APIC_vector -#define disable_level_ioapic mask_IO_APIC_vector -#define mask_and_ack_level_ioapic mask_and_ack_level_ioapic_vector -#define end_level_ioapic end_level_ioapic_vector -#define set_ioapic_affinity set_ioapic_affinity_vector - -#define startup_edge_ioapic startup_edge_ioapic_vector -#define shutdown_edge_ioapic disable_edge_ioapic_vector -#define enable_edge_ioapic unmask_IO_APIC_vector -#define disable_edge_ioapic disable_edge_ioapic_vector -#define ack_edge_ioapic ack_edge_ioapic_vector -#define end_edge_ioapic end_edge_ioapic_vector -#else -static inline int use_pci_vector(void) {return 0;} -static inline void disable_edge_ioapic_irq(unsigned int irq) { } -static inline void mask_and_ack_level_ioapic_irq(unsigned int irq) { } -static inline void end_edge_ioapic_irq (unsigned int irq) { } -#define startup_level_ioapic startup_level_ioapic_irq -#define shutdown_level_ioapic mask_IO_APIC_irq -#define enable_level_ioapic unmask_IO_APIC_irq -#define disable_level_ioapic mask_IO_APIC_irq -#define mask_and_ack_level_ioapic mask_and_ack_level_ioapic_irq -#define end_level_ioapic end_level_ioapic_irq -#define set_ioapic_affinity set_ioapic_affinity_irq - -#define startup_edge_ioapic startup_edge_ioapic_irq -#define shutdown_edge_ioapic disable_edge_ioapic_irq -#define enable_edge_ioapic unmask_IO_APIC_irq -#define disable_edge_ioapic disable_edge_ioapic_irq -#define ack_edge_ioapic ack_edge_ioapic_irq -#define end_edge_ioapic end_edge_ioapic_irq -#endif - #define IO_APIC_BASE(idx) \ ((volatile int *)(__fix_to_virt(FIX_IO_APIC_BASE_0 + idx) \ + (mp_ioapics[idx].mpc_apicaddr & ~PAGE_MASK))) @@ -219,6 +179,4 @@ extern int (*ioapic_renumber_irq)(int ioapic, int irq); static inline void disable_ioapic_setup(void) { } #endif -extern int assign_irq_vector(int irq); - #endif diff --git a/include/asm-i386/mach-default/irq_vectors_limits.h b/include/asm-i386/mach-default/irq_vectors_limits.h index b330026e6f7ff..7f161e760be66 100644 --- a/include/asm-i386/mach-default/irq_vectors_limits.h +++ b/include/asm-i386/mach-default/irq_vectors_limits.h @@ -1,10 +1,6 @@ #ifndef _ASM_IRQ_VECTORS_LIMITS_H #define _ASM_IRQ_VECTORS_LIMITS_H -#ifdef CONFIG_PCI_MSI -#define NR_IRQS FIRST_SYSTEM_VECTOR -#define NR_IRQ_VECTORS NR_IRQS -#else #ifdef CONFIG_X86_IO_APIC #define NR_IRQS 224 # if (224 >= 32 * NR_CPUS) @@ -16,6 +12,5 @@ #define NR_IRQS 16 #define NR_IRQ_VECTORS NR_IRQS #endif -#endif #endif /* _ASM_IRQ_VECTORS_LIMITS_H */ diff --git a/include/asm-i386/mach-summit/mach_apic.h b/include/asm-i386/mach-summit/mach_apic.h index 254a0fe01c6a3..ef0671e5d5c54 100644 --- a/include/asm-i386/mach-summit/mach_apic.h +++ b/include/asm-i386/mach-summit/mach_apic.h @@ -88,7 +88,7 @@ static inline void clustered_apic_check(void) static inline int apicid_to_node(int logical_apicid) { - return apicid_2_node[logical_apicid]; + return apicid_2_node[hard_smp_processor_id()]; } /* Mapping from cpu number to logical apicid */ diff --git a/include/asm-i386/mca_dma.h b/include/asm-i386/mca_dma.h index 4b3b526c5a3f6..fbb1f3b71279d 100644 --- a/include/asm-i386/mca_dma.h +++ b/include/asm-i386/mca_dma.h @@ -181,7 +181,7 @@ static __inline__ void mca_set_dma_io(unsigned int dmanr, unsigned int io_addr) * @mode: mode to set * * The DMA controller supports several modes. The mode values you can - * set are : + * set are- * * %MCA_DMA_MODE_READ when reading from the DMA device. * @@ -190,7 +190,6 @@ static __inline__ void mca_set_dma_io(unsigned int dmanr, unsigned int io_addr) * %MCA_DMA_MODE_IO to do DMA to or from an I/O port. * * %MCA_DMA_MODE_16 to do 16bit transfers. - * */ static __inline__ void mca_set_dma_mode(unsigned int dmanr, unsigned int mode) diff --git a/include/asm-i386/msi.h b/include/asm-i386/msi.h deleted file mode 100644 index b11c4b7dfaeff..0000000000000 --- a/include/asm-i386/msi.h +++ /dev/null @@ -1,23 +0,0 @@ -/* - * Copyright (C) 2003-2004 Intel - * Copyright (C) Tom Long Nguyen (tom.l.nguyen@intel.com) - */ - -#ifndef ASM_MSI_H -#define ASM_MSI_H - -#include <asm/desc.h> -#include <mach_apic.h> - -#define LAST_DEVICE_VECTOR (FIRST_SYSTEM_VECTOR - 1) -#define MSI_TARGET_CPU_SHIFT 12 - -extern struct msi_ops msi_apic_ops; - -static inline int msi_arch_init(void) -{ - msi_register(&msi_apic_ops); - return 0; -} - -#endif /* ASM_MSI_H */ diff --git a/include/asm-i386/msidef.h b/include/asm-i386/msidef.h new file mode 100644 index 0000000000000..5b8acddb70fba --- /dev/null +++ b/include/asm-i386/msidef.h @@ -0,0 +1,47 @@ +#ifndef ASM_MSIDEF_H +#define ASM_MSIDEF_H + +/* + * Constants for Intel APIC based MSI messages. + */ + +/* + * Shifts for MSI data + */ + +#define MSI_DATA_VECTOR_SHIFT 0 +#define MSI_DATA_VECTOR_MASK 0x000000ff +#define MSI_DATA_VECTOR(v) (((v) << MSI_DATA_VECTOR_SHIFT) & MSI_DATA_VECTOR_MASK) + +#define MSI_DATA_DELIVERY_MODE_SHIFT 8 +#define MSI_DATA_DELIVERY_FIXED (0 << MSI_DATA_DELIVERY_MODE_SHIFT) +#define MSI_DATA_DELIVERY_LOWPRI (1 << MSI_DATA_DELIVERY_MODE_SHIFT) + +#define MSI_DATA_LEVEL_SHIFT 14 +#define MSI_DATA_LEVEL_DEASSERT (0 << MSI_DATA_LEVEL_SHIFT) +#define MSI_DATA_LEVEL_ASSERT (1 << MSI_DATA_LEVEL_SHIFT) + +#define MSI_DATA_TRIGGER_SHIFT 15 +#define MSI_DATA_TRIGGER_EDGE (0 << MSI_DATA_TRIGGER_SHIFT) +#define MSI_DATA_TRIGGER_LEVEL (1 << MSI_DATA_TRIGGER_SHIFT) + +/* + * Shift/mask fields for msi address + */ + +#define MSI_ADDR_BASE_HI 0 +#define MSI_ADDR_BASE_LO 0xfee00000 + +#define MSI_ADDR_DEST_MODE_SHIFT 2 +#define MSI_ADDR_DEST_MODE_PHYSICAL (0 << MSI_ADDR_DEST_MODE_SHIFT) +#define MSI_ADDR_DEST_MODE_LOGICAL (1 << MSI_ADDR_DEST_MODE_SHIFT) + +#define MSI_ADDR_REDIRECTION_SHIFT 3 +#define MSI_ADDR_REDIRECTION_CPU (0 << MSI_ADDR_REDIRECTION_SHIFT) /* dedicated cpu */ +#define MSI_ADDR_REDIRECTION_LOWPRI (1 << MSI_ADDR_REDIRECTION_SHIFT) /* lowest priority */ + +#define MSI_ADDR_DEST_ID_SHIFT 12 +#define MSI_ADDR_DEST_ID_MASK 0x00ffff0 +#define MSI_ADDR_DEST_ID(dest) (((dest) << MSI_ADDR_DEST_ID_SHIFT) & MSI_ADDR_DEST_ID_MASK) + +#endif /* ASM_MSIDEF_H */ diff --git a/include/asm-i386/ptrace.h b/include/asm-i386/ptrace.h index a4a0e5207db58..d505f501077a6 100644 --- a/include/asm-i386/ptrace.h +++ b/include/asm-i386/ptrace.h @@ -47,7 +47,10 @@ static inline int user_mode_vm(struct pt_regs *regs) { return ((regs->xcs & SEGMENT_RPL_MASK) | (regs->eflags & VM_MASK)) >= USER_RPL; } + #define instruction_pointer(regs) ((regs)->eip) +#define regs_return_value(regs) ((regs)->eax) + extern unsigned long profile_pc(struct pt_regs *regs); #endif /* __KERNEL__ */ diff --git a/include/asm-i386/topology.h b/include/asm-i386/topology.h index 6adbd9b1ae881..978d09596130d 100644 --- a/include/asm-i386/topology.h +++ b/include/asm-i386/topology.h @@ -74,6 +74,7 @@ static inline int node_to_first_cpu(int node) #define SD_NODE_INIT (struct sched_domain) { \ .span = CPU_MASK_NONE, \ .parent = NULL, \ + .child = NULL, \ .groups = NULL, \ .min_interval = 8, \ .max_interval = 32, \ diff --git a/include/asm-i386/unistd.h b/include/asm-i386/unistd.h index bd9987087adc6..3ca7ab963d7d6 100644 --- a/include/asm-i386/unistd.h +++ b/include/asm-i386/unistd.h @@ -451,45 +451,6 @@ __syscall_return(type,__res); \ #define __ARCH_WANT_SYS_RT_SIGACTION #define __ARCH_WANT_SYS_RT_SIGSUSPEND -#ifdef __KERNEL_SYSCALLS__ - -#include <linux/compiler.h> -#include <linux/types.h> -#include <linux/linkage.h> -#include <asm/ptrace.h> - -/* - * we need this inline - forking from kernel space will result - * in NO COPY ON WRITE (!!!), until an execve is executed. This - * is no problem, but for the stack. This is handled by not letting - * main() use the stack at all after fork(). Thus, no function - * calls - which means inline code for fork too, as otherwise we - * would use the stack upon exit from 'fork()'. - * - * Actually only pause and fork are needed inline, so that there - * won't be any messing with the stack from main(), but we define - * some others too. - */ -static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp) - -asmlinkage int sys_modify_ldt(int func, void __user *ptr, unsigned long bytecount); -asmlinkage long sys_mmap2(unsigned long addr, unsigned long len, - unsigned long prot, unsigned long flags, - unsigned long fd, unsigned long pgoff); -asmlinkage int sys_execve(struct pt_regs regs); -asmlinkage int sys_clone(struct pt_regs regs); -asmlinkage int sys_fork(struct pt_regs regs); -asmlinkage int sys_vfork(struct pt_regs regs); -asmlinkage int sys_pipe(unsigned long __user *fildes); -asmlinkage long sys_iopl(unsigned long unused); -struct sigaction; -asmlinkage long sys_rt_sigaction(int sig, - const struct sigaction __user *act, - struct sigaction __user *oact, - size_t sigsetsize); - -#endif /* __KERNEL_SYSCALLS__ */ - /* * "Conditional" syscalls * diff --git a/include/asm-ia64/machvec.h b/include/asm-ia64/machvec.h index 15b545a897a4b..90cba967df356 100644 --- a/include/asm-ia64/machvec.h +++ b/include/asm-ia64/machvec.h @@ -20,6 +20,7 @@ struct page; struct mm_struct; struct pci_bus; struct task_struct; +struct pci_dev; typedef void ia64_mv_setup_t (char **); typedef void ia64_mv_cpu_init_t (void); @@ -75,7 +76,9 @@ typedef unsigned char ia64_mv_readb_relaxed_t (const volatile void __iomem *); typedef unsigned short ia64_mv_readw_relaxed_t (const volatile void __iomem *); typedef unsigned int ia64_mv_readl_relaxed_t (const volatile void __iomem *); typedef unsigned long ia64_mv_readq_relaxed_t (const volatile void __iomem *); -typedef int ia64_mv_msi_init_t (void); + +typedef int ia64_mv_setup_msi_irq_t (unsigned int irq, struct pci_dev *pdev); +typedef void ia64_mv_teardown_msi_irq_t (unsigned int irq); static inline void machvec_noop (void) @@ -154,7 +157,8 @@ extern void machvec_tlb_migrate_finish (struct mm_struct *); # define platform_readl_relaxed ia64_mv.readl_relaxed # define platform_readq_relaxed ia64_mv.readq_relaxed # define platform_migrate ia64_mv.migrate -# define platform_msi_init ia64_mv.msi_init +# define platform_setup_msi_irq ia64_mv.setup_msi_irq +# define platform_teardown_msi_irq ia64_mv.teardown_msi_irq # endif /* __attribute__((__aligned__(16))) is required to make size of the @@ -204,7 +208,8 @@ struct ia64_machine_vector { ia64_mv_readl_relaxed_t *readl_relaxed; ia64_mv_readq_relaxed_t *readq_relaxed; ia64_mv_migrate_t *migrate; - ia64_mv_msi_init_t *msi_init; + ia64_mv_setup_msi_irq_t *setup_msi_irq; + ia64_mv_teardown_msi_irq_t *teardown_msi_irq; } __attribute__((__aligned__(16))); /* align attrib? see above comment */ #define MACHVEC_INIT(name) \ @@ -250,7 +255,8 @@ struct ia64_machine_vector { platform_readl_relaxed, \ platform_readq_relaxed, \ platform_migrate, \ - platform_msi_init, \ + platform_setup_msi_irq, \ + platform_teardown_msi_irq, \ } extern struct ia64_machine_vector ia64_mv; @@ -404,8 +410,11 @@ extern int ia64_pci_legacy_write(struct pci_bus *bus, u16 port, u32 val, u8 size #ifndef platform_migrate # define platform_migrate machvec_noop_task #endif -#ifndef platform_msi_init -# define platform_msi_init ((ia64_mv_msi_init_t*)NULL) +#ifndef platform_setup_msi_irq +# define platform_setup_msi_irq ((ia64_mv_setup_msi_irq_t*)NULL) +#endif +#ifndef platform_teardown_msi_irq +# define platform_teardown_msi_irq ((ia64_mv_teardown_msi_irq_t*)NULL) #endif #endif /* _ASM_IA64_MACHVEC_H */ diff --git a/include/asm-ia64/machvec_sn2.h b/include/asm-ia64/machvec_sn2.h index cf724dc79d8c7..c54b165b1c17a 100644 --- a/include/asm-ia64/machvec_sn2.h +++ b/include/asm-ia64/machvec_sn2.h @@ -67,7 +67,8 @@ extern ia64_mv_dma_sync_sg_for_device sn_dma_sync_sg_for_device; extern ia64_mv_dma_mapping_error sn_dma_mapping_error; extern ia64_mv_dma_supported sn_dma_supported; extern ia64_mv_migrate_t sn_migrate; -extern ia64_mv_msi_init_t sn_msi_init; +extern ia64_mv_setup_msi_irq_t sn_setup_msi_irq; +extern ia64_mv_teardown_msi_irq_t sn_teardown_msi_irq; /* @@ -120,9 +121,11 @@ extern ia64_mv_msi_init_t sn_msi_init; #define platform_dma_supported sn_dma_supported #define platform_migrate sn_migrate #ifdef CONFIG_PCI_MSI -#define platform_msi_init sn_msi_init +#define platform_setup_msi_irq sn_setup_msi_irq +#define platform_teardown_msi_irq sn_teardown_msi_irq #else -#define platform_msi_init ((ia64_mv_msi_init_t*)NULL) +#define platform_setup_msi_irq ((ia64_mv_setup_msi_irq_t*)NULL) +#define platform_teardown_msi_irq ((ia64_mv_teardown_msi_irq_t*)NULL) #endif #include <asm/sn/io.h> diff --git a/include/asm-ia64/msi.h b/include/asm-ia64/msi.h deleted file mode 100644 index bb92b0dbde2f2..0000000000000 --- a/include/asm-ia64/msi.h +++ /dev/null @@ -1,29 +0,0 @@ -/* - * Copyright (C) 2003-2004 Intel - * Copyright (C) Tom Long Nguyen (tom.l.nguyen@intel.com) - */ - -#ifndef ASM_MSI_H -#define ASM_MSI_H - -#define NR_VECTORS NR_IRQS -#define FIRST_DEVICE_VECTOR IA64_FIRST_DEVICE_VECTOR -#define LAST_DEVICE_VECTOR IA64_LAST_DEVICE_VECTOR -static inline void set_intr_gate (int nr, void *func) {} -#define IO_APIC_VECTOR(irq) (irq) -#define ack_APIC_irq ia64_eoi -#define MSI_TARGET_CPU_SHIFT 4 - -extern struct msi_ops msi_apic_ops; - -static inline int msi_arch_init(void) -{ - if (platform_msi_init) - return platform_msi_init(); - - /* default ops for most ia64 platforms */ - msi_register(&msi_apic_ops); - return 0; -} - -#endif /* ASM_MSI_H */ diff --git a/include/asm-ia64/ptrace.h b/include/asm-ia64/ptrace.h index 1414316efd405..f4ef87a362367 100644 --- a/include/asm-ia64/ptrace.h +++ b/include/asm-ia64/ptrace.h @@ -241,6 +241,9 @@ struct switch_stack { * the canonical representation by adding to instruction pointer. */ # define instruction_pointer(regs) ((regs)->cr_iip + ia64_psr(regs)->ri) + +#define regs_return_value(regs) ((regs)->r8) + /* Conserve space in histogram by encoding slot bits in address * bits 2 and 3 rather than bits 0 and 1. */ diff --git a/include/asm-ia64/topology.h b/include/asm-ia64/topology.h index 937c212575239..a6e38565ab4c0 100644 --- a/include/asm-ia64/topology.h +++ b/include/asm-ia64/topology.h @@ -59,6 +59,7 @@ void build_cpu_to_node_map(void); #define SD_CPU_INIT (struct sched_domain) { \ .span = CPU_MASK_NONE, \ .parent = NULL, \ + .child = NULL, \ .groups = NULL, \ .min_interval = 1, \ .max_interval = 4, \ @@ -84,6 +85,7 @@ void build_cpu_to_node_map(void); #define SD_NODE_INIT (struct sched_domain) { \ .span = CPU_MASK_NONE, \ .parent = NULL, \ + .child = NULL, \ .groups = NULL, \ .min_interval = 8, \ .max_interval = 8*(min(num_online_cpus(), 32)), \ diff --git a/include/asm-ia64/unistd.h b/include/asm-ia64/unistd.h index bb0eb727dcd08..53c5c0ee122c9 100644 --- a/include/asm-ia64/unistd.h +++ b/include/asm-ia64/unistd.h @@ -319,78 +319,6 @@ extern long __ia64_syscall (long a0, long a1, long a2, long a3, long a4, long nr); -#ifdef __KERNEL_SYSCALLS__ - -#include <linux/compiler.h> -#include <linux/string.h> -#include <linux/signal.h> -#include <asm/ptrace.h> -#include <linux/stringify.h> -#include <linux/syscalls.h> - -static inline long -open (const char * name, int mode, int flags) -{ - return sys_open(name, mode, flags); -} - -static inline long -dup (int fd) -{ - return sys_dup(fd); -} - -static inline long -close (int fd) -{ - return sys_close(fd); -} - -static inline off_t -lseek (int fd, off_t off, int whence) -{ - return sys_lseek(fd, off, whence); -} - -static inline void -_exit (int value) -{ - sys_exit(value); -} - -#define exit(x) _exit(x) - -static inline long -write (int fd, const char * buf, size_t nr) -{ - return sys_write(fd, buf, nr); -} - -static inline long -read (int fd, char * buf, size_t nr) -{ - return sys_read(fd, buf, nr); -} - - -static inline long -setsid (void) -{ - return sys_setsid(); -} - -static inline pid_t -waitpid (int pid, int * wait_stat, int flags) -{ - return sys_wait4(pid, wait_stat, flags, NULL); -} - - -extern int execve (const char *filename, char *const av[], char *const ep[]); -extern pid_t clone (unsigned long flags, void *sp); - -#endif /* __KERNEL_SYSCALLS__ */ - asmlinkage unsigned long sys_mmap( unsigned long addr, unsigned long len, int prot, int flags, diff --git a/include/asm-m32r/m32104ut/m32104ut_pld.h b/include/asm-m32r/m32104ut/m32104ut_pld.h index 6ba4ddf7dcf78..cbdbc5891445e 100644 --- a/include/asm-m32r/m32104ut/m32104ut_pld.h +++ b/include/asm-m32r/m32104ut/m32104ut_pld.h @@ -1,5 +1,5 @@ /* - * include/asm/m32104ut/m32104ut_pld.h + * include/asm-m32r/m32104ut/m32104ut_pld.h * * Definitions for Programable Logic Device(PLD) on M32104UT board. * Based on m32700ut_pld.h diff --git a/include/asm-m32r/m32700ut/m32700ut_lan.h b/include/asm-m32r/m32700ut/m32700ut_lan.h index c050b19e81010..f1e47ae1f891d 100644 --- a/include/asm-m32r/m32700ut/m32700ut_lan.h +++ b/include/asm-m32r/m32700ut/m32700ut_lan.h @@ -1,5 +1,5 @@ /* - * include/asm/m32700ut_lan.h + * include/asm-m32r/m32700ut/m32700ut_lan.h * * M32700UT-LAN board * diff --git a/include/asm-m32r/m32700ut/m32700ut_lcd.h b/include/asm-m32r/m32700ut/m32700ut_lcd.h index 4da4e822e2f38..e41c4aa48b4cb 100644 --- a/include/asm-m32r/m32700ut/m32700ut_lcd.h +++ b/include/asm-m32r/m32700ut/m32700ut_lcd.h @@ -1,5 +1,5 @@ /* - * include/asm/m32700ut_lcd.h + * include/asm-m32r/m32700ut/m32700ut_lcd.h * * M32700UT-LCD board * diff --git a/include/asm-m32r/m32700ut/m32700ut_pld.h b/include/asm-m32r/m32700ut/m32700ut_pld.h index f35f9159acffd..a48c22c978ca1 100644 --- a/include/asm-m32r/m32700ut/m32700ut_pld.h +++ b/include/asm-m32r/m32700ut/m32700ut_pld.h @@ -1,5 +1,5 @@ /* - * include/asm/m32700ut/m32700ut_pld.h + * include/asm-m32r/m32700ut/m32700ut_pld.h * * Definitions for Programable Logic Device(PLD) on M32700UT board. * diff --git a/include/asm-m32r/mappi2/mappi2_pld.h b/include/asm-m32r/mappi2/mappi2_pld.h index 01dcdd19dbe6b..56a2b12f2bfcf 100644 --- a/include/asm-m32r/mappi2/mappi2_pld.h +++ b/include/asm-m32r/mappi2/mappi2_pld.h @@ -1,5 +1,5 @@ /* - * include/asm/mappi2/mappi2_pld.h + * include/asm-m32r/mappi2/mappi2_pld.h * * Definitions for Extended IO Logic on MAPPI2 board. * based on m32700ut_pld.h by diff --git a/include/asm-m32r/mappi3/mappi3_pld.h b/include/asm-m32r/mappi3/mappi3_pld.h index 031369a7afc85..92f10defaef8c 100644 --- a/include/asm-m32r/mappi3/mappi3_pld.h +++ b/include/asm-m32r/mappi3/mappi3_pld.h @@ -1,5 +1,5 @@ /* - * include/asm/mappi3/mappi3_pld.h + * include/asm-m32r/mappi3/mappi3_pld.h * * Definitions for Extended IO Logic on MAPPI3 board. * based on m32700ut_pld.h diff --git a/include/asm-m32r/opsput/opsput_lan.h b/include/asm-m32r/opsput/opsput_lan.h index 61948296f4456..f53e10187c03f 100644 --- a/include/asm-m32r/opsput/opsput_lan.h +++ b/include/asm-m32r/opsput/opsput_lan.h @@ -1,5 +1,5 @@ /* - * include/asm/opsput_lan.h + * include/asm-m32r/opsput/opsput_lan.h * * OPSPUT-LAN board * diff --git a/include/asm-m32r/opsput/opsput_lcd.h b/include/asm-m32r/opsput/opsput_lcd.h index 44cfd7fe2d88c..99f296e1b61b6 100644 --- a/include/asm-m32r/opsput/opsput_lcd.h +++ b/include/asm-m32r/opsput/opsput_lcd.h @@ -1,5 +1,5 @@ /* - * include/asm/opsput_lcd.h + * include/asm-m32r/opsput/opsput_lcd.h * * OPSPUT-LCD board * diff --git a/include/asm-m32r/opsput/opsput_pld.h b/include/asm-m32r/opsput/opsput_pld.h index 46296fe1ec1a6..a8d6452076f15 100644 --- a/include/asm-m32r/opsput/opsput_pld.h +++ b/include/asm-m32r/opsput/opsput_pld.h @@ -1,5 +1,5 @@ /* - * include/asm/opsput/opsput_pld.h + * include/asm-m32r/opsput/opsput_pld.h * * Definitions for Programable Logic Device(PLD) on OPSPUT board. * diff --git a/include/asm-m32r/unistd.h b/include/asm-m32r/unistd.h index 5c6a9ac6cf1ae..95aa34298d821 100644 --- a/include/asm-m32r/unistd.h +++ b/include/asm-m32r/unistd.h @@ -424,43 +424,6 @@ __syscall_return(type,__res); \ #define __ARCH_WANT_SYS_OLDUMOUNT #define __ARCH_WANT_SYS_RT_SIGACTION -#ifdef __KERNEL_SYSCALLS__ - -#include <linux/compiler.h> -#include <linux/types.h> -#include <linux/linkage.h> -#include <asm/ptrace.h> - -/* - * we need this inline - forking from kernel space will result - * in NO COPY ON WRITE (!!!), until an execve is executed. This - * is no problem, but for the stack. This is handled by not letting - * main() use the stack at all after fork(). Thus, no function - * calls - which means inline code for fork too, as otherwise we - * would use the stack upon exit from 'fork()'. - * - * Actually only pause and fork are needed inline, so that there - * won't be any messing with the stack from main(), but we define - * some others too. - */ -static __inline__ _syscall3(int,execve,const char *,file,char **,argv,char **,envp) - -asmlinkage long sys_mmap2(unsigned long addr, unsigned long len, - unsigned long prot, unsigned long flags, - unsigned long fd, unsigned long pgoff); -asmlinkage int sys_execve(struct pt_regs regs); -asmlinkage int sys_clone(struct pt_regs regs); -asmlinkage int sys_fork(struct pt_regs regs); -asmlinkage int sys_vfork(struct pt_regs regs); -asmlinkage int sys_pipe(unsigned long __user *fildes); -struct sigaction; -asmlinkage long sys_rt_sigaction(int sig, - const struct sigaction __user *act, - struct sigaction __user *oact, - size_t sigsetsize); - -#endif /* __KERNEL_SYSCALLS__ */ - /* * "Conditional" syscalls * diff --git a/include/asm-m68k/rtc.h b/include/asm-m68k/rtc.h index 71406fc4e599c..5d3e038598441 100644 --- a/include/asm-m68k/rtc.h +++ b/include/asm-m68k/rtc.h @@ -1,4 +1,4 @@ -/* asm-m68k/rtc.h +/* include/asm-m68k/rtc.h * * Copyright Richard Zidlicky * implementation details for genrtc/q40rtc driver diff --git a/include/asm-m68k/unistd.h b/include/asm-m68k/unistd.h index 751632b904dbc..3ab716f0fc18a 100644 --- a/include/asm-m68k/unistd.h +++ b/include/asm-m68k/unistd.h @@ -409,12 +409,6 @@ __syscall_return(type,__res); \ #define __ARCH_WANT_SYS_SIGPROCMASK #define __ARCH_WANT_SYS_RT_SIGACTION -#ifdef __KERNEL_SYSCALLS__ - -static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp) - -#endif /* __KERNEL_SYSCALLS__ */ - /* * "Conditional" syscalls * diff --git a/include/asm-m68knommu/processor.h b/include/asm-m68knommu/processor.h index 9d3a1bf412312..91cba18acdd32 100644 --- a/include/asm-m68knommu/processor.h +++ b/include/asm-m68knommu/processor.h @@ -1,5 +1,5 @@ /* - * include/asm-m68k/processor.h + * include/asm-m68knommu/processor.h * * Copyright (C) 1995 Hamish Macdonald */ diff --git a/include/asm-m68knommu/unistd.h b/include/asm-m68knommu/unistd.h index 21fdc37c5c2c6..daafb5d43ef19 100644 --- a/include/asm-m68knommu/unistd.h +++ b/include/asm-m68knommu/unistd.h @@ -463,61 +463,6 @@ type name(atype a, btype b, ctype c, dtype d, etype e) \ #define __ARCH_WANT_SYS_SIGPROCMASK #define __ARCH_WANT_SYS_RT_SIGACTION -#ifdef __KERNEL_SYSCALLS__ - -#include <linux/compiler.h> -#include <linux/interrupt.h> -#include <linux/types.h> - -/* - * we need this inline - forking from kernel space will result - * in NO COPY ON WRITE (!!!), until an execve is executed. This - * is no problem, but for the stack. This is handled by not letting - * main() use the stack at all after fork(). Thus, no function - * calls - which means inline code for fork too, as otherwise we - * would use the stack upon exit from 'fork()'. - * - * Actually only pause and fork are needed inline, so that there - * won't be any messing with the stack from main(), but we define - * some others too. - */ -#define __NR__exit __NR_exit -static inline _syscall0(int,pause) -static inline _syscall0(int,sync) -static inline _syscall0(pid_t,setsid) -static inline _syscall3(int,write,int,fd,const char *,buf,off_t,count) -static inline _syscall3(int,read,int,fd,char *,buf,off_t,count) -static inline _syscall3(off_t,lseek,int,fd,off_t,offset,int,count) -static inline _syscall1(int,dup,int,fd) -static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp) -static inline _syscall3(int,open,const char *,file,int,flag,int,mode) -static inline _syscall1(int,close,int,fd) -static inline _syscall1(int,_exit,int,exitcode) -static inline _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options) -static inline _syscall1(int,delete_module,const char *,name) - -static inline pid_t wait(int * wait_stat) -{ - return waitpid(-1,wait_stat,0); -} -asmlinkage long sys_mmap2(unsigned long addr, unsigned long len, - unsigned long prot, unsigned long flags, - unsigned long fd, unsigned long pgoff); -asmlinkage int sys_execve(char *name, char **argv, char **envp); -asmlinkage int sys_pipe(unsigned long *fildes); -struct pt_regs; -int sys_request_irq(unsigned int, - irqreturn_t (*)(int, void *, struct pt_regs *), - unsigned long, const char *, void *); -void sys_free_irq(unsigned int, void *); -struct sigaction; -asmlinkage long sys_rt_sigaction(int sig, - const struct sigaction __user *act, - struct sigaction __user *oact, - size_t sigsetsize); - -#endif /* __KERNEL_SYSCALLS__ */ - /* * "Conditional" syscalls * diff --git a/include/asm-mips/bootinfo.h b/include/asm-mips/bootinfo.h index 78c35ec463624..1e5ccdad3b021 100644 --- a/include/asm-mips/bootinfo.h +++ b/include/asm-mips/bootinfo.h @@ -125,12 +125,6 @@ #define MACH_MOMENCO_OCELOT_3 4 /* - * Valid machtype for group ITE - */ -#define MACH_GROUP_ITE 13 /* ITE Semi Eval Boards */ -#define MACH_QED_4N_S01B 0 /* ITE8172 based eval board */ - -/* * Valid machtype for group PHILIPS */ #define MACH_GROUP_PHILIPS 14 @@ -139,12 +133,6 @@ #define MACH_PHILIPS_JBS 2 /* JBS */ /* - * Valid machtype for group Globespan - */ -#define MACH_GROUP_GLOBESPAN 15 /* Globespan */ -#define MACH_IVR 0 /* IVR eval board */ - -/* * Valid machtype for group SIBYTE */ #define MACH_GROUP_SIBYTE 16 /* Sibyte / Broadcom */ diff --git a/include/asm-mips/cacheflush.h b/include/asm-mips/cacheflush.h index 36416fdfcf689..9ab59e2bb2336 100644 --- a/include/asm-mips/cacheflush.h +++ b/include/asm-mips/cacheflush.h @@ -46,8 +46,6 @@ static inline void flush_dcache_page(struct page *page) #define flush_dcache_mmap_lock(mapping) do { } while (0) #define flush_dcache_mmap_unlock(mapping) do { } while (0) -extern void (*__flush_icache_page)(struct vm_area_struct *vma, - struct page *page); static inline void flush_icache_page(struct vm_area_struct *vma, struct page *page) { diff --git a/include/asm-mips/galileo-boards/ev96100.h b/include/asm-mips/galileo-boards/ev96100.h deleted file mode 100644 index 070dfd84a8e86..0000000000000 --- a/include/asm-mips/galileo-boards/ev96100.h +++ /dev/null @@ -1,55 +0,0 @@ -/* - * - */ -#ifndef _MIPS_EV96100_H -#define _MIPS_EV96100_H - -#include <asm/addrspace.h> - -/* - * GT64120 config space base address - */ -#define GT64120_BASE (KSEG1ADDR(0x14000000)) -#define MIPS_GT_BASE GT64120_BASE - -/* - * PCI Bus allocation - */ -#define GT_PCI_MEM_BASE 0x12000000UL -#define GT_PCI_MEM_SIZE 0x02000000UL -#define GT_PCI_IO_BASE 0x10000000UL -#define GT_PCI_IO_SIZE 0x02000000UL -#define GT_ISA_IO_BASE PCI_IO_BASE - -/* - * Duart I/O ports. - */ -#define EV96100_COM1_BASE_ADDR (0xBD000000 + 0x20) -#define EV96100_COM2_BASE_ADDR (0xBD000000 + 0x00) - - -/* - * EV96100 interrupt controller register base. - */ -#define EV96100_ICTRL_REGS_BASE (KSEG1ADDR(0x1f000000)) - -/* - * EV96100 UART register base. - */ -#define EV96100_UART0_REGS_BASE EV96100_COM1_BASE_ADDR -#define EV96100_UART1_REGS_BASE EV96100_COM2_BASE_ADDR -#define EV96100_BASE_BAUD ( 3686400 / 16 ) - - -/* - * Because of an error/peculiarity in the Galileo chip, we need to swap the - * bytes when running bigendian. - */ -#define __GT_READ(ofs) \ - (*(volatile u32 *)(GT64120_BASE+(ofs))) -#define __GT_WRITE(ofs, data) \ - do { *(volatile u32 *)(GT64120_BASE+(ofs)) = (data); } while (0) -#define GT_READ(ofs) le32_to_cpu(__GT_READ(ofs)) -#define GT_WRITE(ofs, data) __GT_WRITE(ofs, cpu_to_le32(data)) - -#endif /* !(_MIPS_EV96100_H) */ diff --git a/include/asm-mips/galileo-boards/ev96100int.h b/include/asm-mips/galileo-boards/ev96100int.h deleted file mode 100644 index c58b16d06d6e8..0000000000000 --- a/include/asm-mips/galileo-boards/ev96100int.h +++ /dev/null @@ -1,12 +0,0 @@ -/* - * - */ -#ifndef _MIPS_EV96100INT_H -#define _MIPS_EV96100INT_H - -#define EV96100INT_UART_0 6 /* IP 6 */ -#define EV96100INT_TIMER 7 /* IP 7 */ - -extern void ev96100int_init(void); - -#endif /* !(_MIPS_EV96100_H) */ diff --git a/include/asm-mips/irqflags.h b/include/asm-mips/irqflags.h index 43ca09a3a3d0c..46bf5de5ac720 100644 --- a/include/asm-mips/irqflags.h +++ b/include/asm-mips/irqflags.h @@ -213,12 +213,37 @@ static inline int raw_irqs_disabled_flags(unsigned long flags) * Do the CPU's IRQ-state tracing from assembly code. */ #ifdef CONFIG_TRACE_IRQFLAGS +/* Reload some registers clobbered by trace_hardirqs_on */ +#ifdef CONFIG_64BIT +# define TRACE_IRQS_RELOAD_REGS \ + LONG_L $11, PT_R11(sp); \ + LONG_L $10, PT_R10(sp); \ + LONG_L $9, PT_R9(sp); \ + LONG_L $8, PT_R8(sp); \ + LONG_L $7, PT_R7(sp); \ + LONG_L $6, PT_R6(sp); \ + LONG_L $5, PT_R5(sp); \ + LONG_L $4, PT_R4(sp); \ + LONG_L $2, PT_R2(sp) +#else +# define TRACE_IRQS_RELOAD_REGS \ + LONG_L $7, PT_R7(sp); \ + LONG_L $6, PT_R6(sp); \ + LONG_L $5, PT_R5(sp); \ + LONG_L $4, PT_R4(sp); \ + LONG_L $2, PT_R2(sp) +#endif # define TRACE_IRQS_ON \ + CLI; /* make sure trace_hardirqs_on() is called in kernel level */ \ jal trace_hardirqs_on +# define TRACE_IRQS_ON_RELOAD \ + TRACE_IRQS_ON; \ + TRACE_IRQS_RELOAD_REGS # define TRACE_IRQS_OFF \ jal trace_hardirqs_off #else # define TRACE_IRQS_ON +# define TRACE_IRQS_ON_RELOAD # define TRACE_IRQS_OFF #endif diff --git a/include/asm-mips/it8172/it8172.h b/include/asm-mips/it8172/it8172.h deleted file mode 100644 index 8f23af0a1ee87..0000000000000 --- a/include/asm-mips/it8172/it8172.h +++ /dev/null @@ -1,348 +0,0 @@ -/* - * - * BRIEF MODULE DESCRIPTION - * IT8172 system controller defines. - * - * Copyright 2000 MontaVista Software Inc. - * Author: MontaVista Software, Inc. - * ppopov@mvista.com or source@mvista.com - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN - * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef __IT8172__H__ -#define __IT8172__H__ - -#include <asm/addrspace.h> - -#define IT8172_BASE 0x18000000 -#define IT8172_PCI_IO_BASE 0x14000000 -#define IT8172_PCI_MEM_BASE 0x10000000 - -// System registers offsets from IT8172_BASE -#define IT_CMFPCR 0x0 -#define IT_DSRR 0x2 -#define IT_PCDCR 0x4 -#define IT_SPLLCR 0x6 -#define IT_CIDR 0x10 -#define IT_CRNR 0x12 -#define IT_CPUTR 0x14 -#define IT_CTCR 0x16 -#define IT_SDPR 0xF0 - -// Power management register offset from IT8172_PCI_IO_BASE -// Power Management Device Standby Register -#define IT_PM_DSR 0x15800 - -#define IT_PM_DSR_TMR0SB 0x0001 -#define IT_PM_DSR_TMR1SB 0x0002 -#define IT_PM_DSR_CIR0SB 0x0004 -#define IT_PM_DSR_CIR1SB 0x0008 -#define IT_PM_DSR_SCR0SB 0x0010 -#define IT_PM_DSR_SCR1SB 0x0020 -#define IT_PM_DSR_PPSB 0x0040 -#define IT_PM_DSR_I2CSB 0x0080 -#define IT_PM_DSR_UARTSB 0x0100 -#define IT_PM_DSR_IDESB 0x0200 -#define IT_PM_DSR_ACSB 0x0400 -#define IT_PM_DSR_M68KSB 0x0800 - -// Power Management PCI Device Software Reset Register -#define IT_PM_PCISR 0x15802 - -#define IT_PM_PCISR_IDESR 0x0001 -#define IT_PM_PCISR_CDMASR 0x0002 -#define IT_PM_PCISR_USBSR 0x0004 -#define IT_PM_PCISR_DMASR 0x0008 -#define IT_PM_PCISR_ACSR 0x0010 -#define IT_PM_PCISR_MEMSR 0x0020 -#define IT_PM_PCISR_68KSR 0x0040 - - -// PCI Configuration address and data register offsets -// from IT8172_BASE -#define IT_CONFADDR 0x4000 -#define IT_BUSNUM_SHF 16 -#define IT_DEVNUM_SHF 11 -#define IT_FUNCNUM_SHF 8 -#define IT_REGNUM_SHF 2 - -#define IT_CONFDATA 0x4004 - -// PCI configuration header common register offsets -#define IT_VID 0x00 -#define IT_DID 0x02 -#define IT_PCICMD 0x04 -#define IT_PCISTS 0x06 -#define IT_RID 0x08 -#define IT_CLASSC 0x09 -#define IT_HEADT 0x0E -#define IT_SERIRQC 0x49 - -// PCI to Internal/LPC Bus Bridge configuration header register offset -#define IT_P2I_BCR 0x4C -#define IT_P2I_D0IOSC 0x50 -#define IT_P2I_D1IOSC 0x54 -#define IT_P2I_D2IOSC 0x58 -#define IT_P2I_D3IOSC 0x5C -#define IT_P2I_D4IOSC 0x60 -#define IT_P2I_D5IOSC 0x64 -#define IT_P2I_D6IOSC 0x68 -#define IT_P2I_D7IOSC 0x6C -#define IT_P2I_D8IOSC 0x70 -#define IT_P2I_D9IOSC 0x74 -#define IT_P2I_D10IOSC 0x78 -#define IT_P2I_D11IOSC 0x7C - -// Memory controller register offsets from IT8172_BASE -#define IT_MC_SDRMR 0x1000 -#define IT_MC_SDRTR 0x1004 -#define IT_MC_MCR 0x1008 -#define IT_MC_SDTYPE 0x100C -#define IT_MC_WPBA 0x1010 -#define IT_MC_WPTA 0x1014 -#define IT_MC_HATR 0x1018 -#define IT_MC_PCICR 0x101C - -// Flash/ROM control register offsets from IT8172_BASE -#define IT_FC_BRCR 0x2000 -#define IT_FC_FCR 0x2004 -#define IT_FC_DCR 0x2008 - -// M68K interface bridge configuration header register offset -#define IT_M68K_MBCSR 0x54 -#define IT_M68K_TMR 0x58 -#define IT_M68K_BCR 0x5C -#define IT_M68K_BSR 0x5D -#define IT_M68K_DTR 0x5F - -// Register offset from IT8172_PCI_IO_BASE -// These registers are accessible through 8172 PCI IO window. - -// INTC -#define IT_INTC_BASE 0x10000 -#define IT_INTC_LBDNIRR 0x10000 -#define IT_INTC_LBDNIMR 0x10002 -#define IT_INTC_LBDNITR 0x10004 -#define IT_INTC_LBDNIAR 0x10006 -#define IT_INTC_LPCNIRR 0x10010 -#define IT_INTC_LPCNIMR 0x10012 -#define IT_INTC_LPCNITR 0x10014 -#define IT_INTC_LPCNIAR 0x10016 -#define IT_INTC_PDNIRR 0x10020 -#define IT_INTC_PDNIMR 0x10022 -#define IT_INTC_PDNITR 0x10024 -#define IT_INTC_PDNIAR 0x10026 -#define IT_INTC_UMNIRR 0x10030 -#define IT_INTC_UMNITR 0x10034 -#define IT_INTC_UMNIAR 0x10036 -#define IT_INTC_TYPER 0x107FE - -// IT8172 PCI device number -#define IT_C2P_DEVICE 0 -#define IT_AUDIO_DEVICE 1 -#define IT_DMAC_DEVICE 1 -#define IT_CDMAC_DEVICE 1 -#define IT_USB_DEVICE 1 -#define IT_P2I_DEVICE 1 -#define IT_IDE_DEVICE 1 -#define IT_M68K_DEVICE 1 - -// IT8172 PCI function number -#define IT_C2P_FUNCION 0 -#define IT_AUDIO_FUNCTION 0 -#define IT_DMAC_FUNCTION 1 -#define IT_CDMAC_FUNCTION 2 -#define IT_USB_FUNCTION 3 -#define IT_P2I_FUNCTION 4 -#define IT_IDE_FUNCTION 5 -#define IT_M68K_FUNCTION 6 - -// IT8172 GPIO -#define IT_GPADR 0x13800 -#define IT_GPBDR 0x13808 -#define IT_GPCDR 0x13810 -#define IT_GPACR 0x13802 -#define IT_GPBCR 0x1380A -#define IT_GPCCR 0x13812 -#define IT_GPAICR 0x13804 -#define IT_GPBICR 0x1380C -#define IT_GPCICR 0x13814 -#define IT_GPAISR 0x13806 -#define IT_GPBISR 0x1380E -#define IT_GPCISR 0x13816 -#define IT_GCR 0x13818 - -// IT8172 RTC -#define IT_RTC_BASE 0x14800 -#define IT_RTC_CENTURY 0x14808 - -#define IT_RTC_RIR0 0x00 -#define IT_RTC_RTR0 0x01 -#define IT_RTC_RIR1 0x02 -#define IT_RTC_RTR1 0x03 -#define IT_RTC_RIR2 0x04 -#define IT_RTC_RTR2 0x05 -#define IT_RTC_RCTR 0x08 -#define IT_RTC_RA 0x0A -#define IT_RTC_RB 0x0B -#define IT_RTC_RC 0x0C -#define IT_RTC_RD 0x0D - -#define RTC_SEC_INDEX 0x00 -#define RTC_MIN_INDEX 0x02 -#define RTC_HOUR_INDEX 0x04 -#define RTC_DAY_INDEX 0x06 -#define RTC_DATE_INDEX 0x07 -#define RTC_MONTH_INDEX 0x08 -#define RTC_YEAR_INDEX 0x09 - -// IT8172 internal device registers -#define IT_TIMER_BASE 0x10800 -#define IT_CIR0_BASE 0x11000 -#define IT_UART_BASE 0x11800 -#define IT_SCR0_BASE 0x12000 -#define IT_SCR1_BASE 0x12800 -#define IT_PP_BASE 0x13000 -#define IT_I2C_BASE 0x14000 -#define IT_CIR1_BASE 0x15000 - -// IT8172 Smart Card Reader offsets from IT_SCR*_BASE -#define IT_SCR_SFR 0x08 -#define IT_SCR_SCDR 0x09 - -// IT8172 IT_SCR_SFR bit definition & mask -#define IT_SCR_SFR_GATE_UART 0x40 -#define IT_SCR_SFR_GATE_UART_BIT 6 -#define IT_SCR_SFR_GATE_UART_OFF 0 -#define IT_SCR_SFR_GATE_UART_ON 1 -#define IT_SCR_SFR_FET_CHARGE 0x30 -#define IT_SCR_SFR_FET_CHARGE_BIT 4 -#define IT_SCR_SFR_FET_CHARGE_3_3_US 3 -#define IT_SCR_SFR_FET_CHARGE_13_US 2 -#define IT_SCR_SFR_FET_CHARGE_53_US 1 -#define IT_SCR_SFR_FET_CHARGE_213_US 0 -#define IT_SCR_SFR_CARD_FREQ 0x0C -#define IT_SCR_SFR_CARD_FREQ_BIT 2 -#define IT_SCR_SFR_CARD_FREQ_STOP 3 -#define IT_SCR_SFR_CARD_FREQ_3_5_MHZ 0 -#define IT_SCR_SFR_CARD_FREQ_7_1_MHZ 2 -#define IT_SCR_SFR_CARD_FREQ_96_DIV_MHZ 1 -#define IT_SCR_SFR_FET_ACTIVE 0x02 -#define IT_SCR_SFR_FET_ACTIVE_BIT 1 -#define IT_SCR_SFR_FET_ACTIVE_INVERT 0 -#define IT_SCR_SFR_FET_ACTIVE_NONINVERT 1 -#define IT_SCR_SFR_ENABLE 0x01 -#define IT_SCR_SFR_ENABLE_BIT 0 -#define IT_SCR_SFR_ENABLE_OFF 0 -#define IT_SCR_SFR_ENABLE_ON 1 - -// IT8172 IT_SCR_SCDR bit definition & mask -#define IT_SCR_SCDR_RESET_MODE 0x80 -#define IT_SCR_SCDR_RESET_MODE_BIT 7 -#define IT_SCR_SCDR_RESET_MODE_ASYNC 0 -#define IT_SCR_SCDR_RESET_MODE_SYNC 1 -#define IT_SCR_SCDR_DIVISOR 0x7F -#define IT_SCR_SCDR_DIVISOR_BIT 0 -#define IT_SCR_SCDR_DIVISOR_STOP_VAL_1 0x00 -#define IT_SCR_SCDR_DIVISOR_STOP_VAL_2 0x01 -#define IT_SCR_SCDR_DIVISOR_STOP_VAL_3 0x7F - -// IT8172 DMA -#define IT_DMAC_BASE 0x16000 -#define IT_DMAC_BCAR0 0x00 -#define IT_DMAC_BCAR1 0x04 -#define IT_DMAC_BCAR2 0x08 -#define IT_DMAC_BCAR3 0x0C -#define IT_DMAC_BCCR0 0x02 -#define IT_DMAC_BCCR1 0x06 -#define IT_DMAC_BCCR2 0x0a -#define IT_DMAC_BCCR3 0x0e -#define IT_DMAC_CR 0x10 -#define IT_DMAC_SR 0x12 -#define IT_DMAC_ESR 0x13 -#define IT_DMAC_RQR 0x14 -#define IT_DMAC_MR 0x16 -#define IT_DMAC_EMR 0x17 -#define IT_DMAC_MKR 0x18 -#define IT_DMAC_PAR0 0x20 -#define IT_DMAC_PAR1 0x22 -#define IT_DMAC_PAR2 0x24 -#define IT_DMAC_PAR3 0x26 - -// IT8172 IDE -#define IT_IDE_BASE 0x17800 -#define IT_IDE_STATUS 0x1F7 - -// IT8172 Audio Controller -#define IT_AC_BASE 0x17000 -#define IT_AC_PCMOV 0x00 -#define IT_AC_FMOV 0x02 -#define IT_AC_I2SV 0x04 -#define IT_AC_DRSS 0x06 -#define IT_AC_PCC 0x08 -#define IT_AC_PCDL 0x0A -#define IT_AC_PCB1STA 0x0C -#define IT_AC_PCB2STA 0x10 -#define IT_AC_CAPCC 0x14 -#define IT_AC_CAPCDL 0x16 -#define IT_AC_CAPB1STA 0x18 -#define IT_AC_CAPB2STA 0x1C -#define IT_AC_CODECC 0x22 -#define IT_AC_I2SMC 0x24 -#define IT_AC_VS 0x26 -#define IT_AC_SRCS 0x28 -#define IT_AC_CIRCP 0x2A -#define IT_AC_CIRDP 0x2C -#define IT_AC_TM 0x4A -#define IT_AC_PFDP 0x4C -#define IT_AC_GC 0x54 -#define IT_AC_IMC 0x56 -#define IT_AC_ISC 0x5B -#define IT_AC_OPL3SR 0x68 -#define IT_AC_OPL3DWDR 0x69 -#define IT_AC_OPL3AB1W 0x6A -#define IT_AC_OPL3DW 0x6B -#define IT_AC_BPDC 0x70 - - -// IT8172 Timer -#define IT_TIMER_BASE 0x10800 -#define TIMER_TCVR0 0x00 -#define TIMER_TRVR0 0x02 -#define TIMER_TCR0 0x04 -#define TIMER_TIRR 0x06 -#define TIMER_TCVR1 0x08 -#define TIMER_TRVR1 0x0A -#define TIMER_TCR1 0x0C -#define TIMER_TIDR 0x0E - - -#define IT_WRITE(ofs, data) *(volatile u32 *)KSEG1ADDR((IT8172_BASE+ofs)) = data -#define IT_READ(ofs, data) data = *(volatile u32 *)KSEG1ADDR((IT8172_BASE+ofs)) - -#define IT_IO_WRITE(ofs, data) *(volatile u32 *)KSEG1ADDR((IT8172_PCI_IO_BASE+ofs)) = data -#define IT_IO_READ(ofs, data) data = *(volatile u32 *)KSEG1ADDR((IT8172_PCI_IO_BASE+ofs)) - -#define IT_IO_WRITE16(ofs, data) *(volatile u16 *)KSEG1ADDR((IT8172_PCI_IO_BASE+ofs)) = data -#define IT_IO_READ16(ofs, data) data = *(volatile u16 *)KSEG1ADDR((IT8172_PCI_IO_BASE+ofs)) - -#endif diff --git a/include/asm-mips/it8172/it8172_cir.h b/include/asm-mips/it8172/it8172_cir.h deleted file mode 100644 index 6a1dbd29f6d19..0000000000000 --- a/include/asm-mips/it8172/it8172_cir.h +++ /dev/null @@ -1,140 +0,0 @@ -/* - * - * BRIEF MODULE DESCRIPTION - * IT8172 Consumer IR port defines. - * - * Copyright 2001 MontaVista Software Inc. - * Author: MontaVista Software, Inc. - * ppopov@mvista.com or source@mvista.com - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN - * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#define NUM_CIR_PORTS 2 - -/* Master Control Register */ -#define CIR_RESET 0x1 -#define CIR_FIFO_CLEAR 0x2 -#define CIR_SET_FIFO_TL(x) (((x)&0x3)<<2) -#define CIR_ILE 0x10 -#define CIR_ILSEL 0x20 - -/* Interrupt Enable Register */ -#define CIR_TLDLIE 0x1 -#define CIR_RDAIE 0x2 -#define CIR_RFOIE 0x4 -#define CIR_IEC 0x80 - -/* Interrupt Identification Register */ -#define CIR_TLDLI 0x1 -#define CIR_RDAI 0x2 -#define CIR_RFOI 0x4 -#define CIR_NIP 0x80 - -/* Carrier Frequency Register */ -#define CIR_SET_CF(x) ((x)&0x1f) - #define CFQ_38_480 0xB /* 38 KHz low, 480 KHz high */ -#define CIR_HCFS 0x20 - #define CIR_SET_HS(x) (((x)&0x1)<<5) - - -/* Receiver Control Register */ -#define CIR_SET_RXDCR(x) ((x)&0x7) -#define CIR_RXACT 0x8 -#define CIR_RXEND 0x10 -#define CIR_RDWOS 0x20 - #define CIR_SET_RDWOS(x) (((x)&0x1)<<5) -#define CIR_RXEN 0x80 - -/* Transmitter Control Register */ -#define CIR_SET_TXMPW(x) ((x)&0x7) -#define CIR_SET_TXMPM(x) (((x)&0x3)<<3) -#define CIR_TXENDF 0x20 -#define CIR_TXRLE 0x40 - -/* Receiver FIFO Status Register */ -#define CIR_RXFBC_MASK 0x3f -#define CIR_RXFTO 0x80 - -/* Wakeup Code Length Register */ -#define CIR_SET_WCL ((x)&0x3f) -#define CIR_WCL_MASK(x) ((x)&0x3f) - -/* Wakeup Power Control/Status Register */ -#define CIR_BTMON 0x2 -#define CIR_CIRON 0x4 -#define CIR_RCRST 0x10 -#define CIR_WCRST 0x20 - -struct cir_port { - int port; - unsigned short baud_rate; - unsigned char fifo_tl; - unsigned char cfq; - unsigned char hcfs; - unsigned char rdwos; - unsigned char rxdcr; -}; - -struct it8172_cir_regs { - unsigned char dr; /* data */ - char pad; - unsigned char mstcr; /* master control */ - char pad1; - unsigned char ier; /* interrupt enable */ - char pad2; - unsigned char iir; /* interrupt identification */ - char pad3; - unsigned char cfr; /* carrier frequency */ - char pad4; - unsigned char rcr; /* receiver control */ - char pad5; - unsigned char tcr; /* transmitter control */ - char pad6; - char pad7; - char pad8; - unsigned char bdlr; /* baud rate divisor low byte */ - char pad9; - unsigned char bdhr; /* baud rate divisor high byte */ - char pad10; - unsigned char tfsr; /* tx fifo byte count */ - char pad11; - unsigned char rfsr; /* rx fifo status */ - char pad12; - unsigned char wcl; /* wakeup code length */ - char pad13; - unsigned char wcr; /* wakeup code read/write */ - char pad14; - unsigned char wps; /* wakeup power control/status */ -}; - -int cir_port_init(struct cir_port *cir); -extern void clear_fifo(struct cir_port *cir); -extern void enable_receiver(struct cir_port *cir); -extern void disable_receiver(struct cir_port *cir); -extern void enable_rx_demodulation(struct cir_port *cir); -extern void disable_rx_demodulation(struct cir_port *cir); -extern void set_rx_active(struct cir_port *cir); -extern void int_enable(struct cir_port *cir); -extern void rx_int_enable(struct cir_port *cir); -extern char get_int_status(struct cir_port *cir); -extern int cir_get_rx_count(struct cir_port *cir); -extern char cir_read_data(struct cir_port *cir); diff --git a/include/asm-mips/it8172/it8172_dbg.h b/include/asm-mips/it8172/it8172_dbg.h deleted file mode 100644 index f404ec7c03acf..0000000000000 --- a/include/asm-mips/it8172/it8172_dbg.h +++ /dev/null @@ -1,38 +0,0 @@ -/* - * - * BRIEF MODULE DESCRIPTION - * Function prototypes for low level uart routines to - * directly access a 16550 uart. - * - * Copyright 2000 MontaVista Software Inc. - * Author: MontaVista Software, Inc. - * ppopov@mvista.com or source@mvista.com - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN - * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#include <linux/types.h> - -extern void putch(const unsigned char c); -extern void puts(unsigned char *cp); -extern void fputs(unsigned char *cp); -extern void put64(uint64_t ul); -extern void put32(unsigned u); diff --git a/include/asm-mips/it8172/it8172_int.h b/include/asm-mips/it8172/it8172_int.h deleted file mode 100644 index 837e83ac25f50..0000000000000 --- a/include/asm-mips/it8172/it8172_int.h +++ /dev/null @@ -1,144 +0,0 @@ -/* - * - * BRIEF MODULE DESCRIPTION - * ITE 8172 Interrupt Numbering - * - * Copyright 2000 MontaVista Software Inc. - * Author: MontaVista Software, Inc. - * ppopov@mvista.com or source@mvista.com - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN - * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef _MIPS_ITEINT_H -#define _MIPS_ITEINT_H - -/* - * Here's the "strategy": - * We number the LPC serial irqs from 0 to 15, - * the local bus irqs from 16 to 31, - * the pci dev register interrupts from 32 to 47, - * and the non-maskable ints from 48 to 53. - */ - -#define IT8172_LPC_IRQ_BASE 0 /* first LPC int number */ -#define IT8172_SERIRQ_0 (IT8172_LPC_IRQ_BASE + 0) -#define IT8172_SERIRQ_1 (IT8172_LPC_IRQ_BASE + 1) -#define IT8172_SERIRQ_2 (IT8172_LPC_IRQ_BASE + 2) -#define IT8172_SERIRQ_3 (IT8172_LPC_IRQ_BASE + 3) -#define IT8172_SERIRQ_4 (IT8172_LPC_IRQ_BASE + 4) -#define IT8172_SERIRQ_5 (IT8172_LPC_IRQ_BASE + 5) -#define IT8172_SERIRQ_6 (IT8172_LPC_IRQ_BASE + 6) -#define IT8172_SERIRQ_7 (IT8172_LPC_IRQ_BASE + 7) -#define IT8172_SERIRQ_8 (IT8172_LPC_IRQ_BASE + 8) -#define IT8172_SERIRQ_9 (IT8172_LPC_IRQ_BASE + 9) -#define IT8172_SERIRQ_10 (IT8172_LPC_IRQ_BASE + 10) -#define IT8172_SERIRQ_11 (IT8172_LPC_IRQ_BASE + 11) -#define IT8172_SERIRQ_12 (IT8172_LPC_IRQ_BASE + 12) -#define IT8172_SERIRQ_13 (IT8172_LPC_IRQ_BASE + 13) -#define IT8172_SERIRQ_14 (IT8172_LPC_IRQ_BASE + 14) -#define IT8172_SERIRQ_15 (IT8172_LPC_IRQ_BASE + 15) - -#define IT8172_LB_IRQ_BASE 16 /* first local bus int number */ -#define IT8172_PPR_IRQ (IT8172_LB_IRQ_BASE + 0) /* parallel port */ -#define IT8172_TIMER0_IRQ (IT8172_LB_IRQ_BASE + 1) -#define IT8172_TIMER1_IRQ (IT8172_LB_IRQ_BASE + 2) -#define IT8172_I2C_IRQ (IT8172_LB_IRQ_BASE + 3) -#define IT8172_GPIO_IRQ (IT8172_LB_IRQ_BASE + 4) -#define IT8172_CIR0_IRQ (IT8172_LB_IRQ_BASE + 5) -#define IT8172_CIR1_IRQ (IT8172_LB_IRQ_BASE + 6) -#define IT8172_UART_IRQ (IT8172_LB_IRQ_BASE + 7) -#define IT8172_SCR0_IRQ (IT8172_LB_IRQ_BASE + 8) -#define IT8172_SCR1_IRQ (IT8172_LB_IRQ_BASE + 9) -#define IT8172_RTC_IRQ (IT8172_LB_IRQ_BASE + 10) -#define IT8172_IOCHK_IRQ (IT8172_LB_IRQ_BASE + 11) -/* 12 - 15 reserved */ - -/* - * Note here that the pci dev registers includes bits for more than - * just the pci devices. - */ -#define IT8172_PCI_DEV_IRQ_BASE 32 /* first pci dev irq */ -#define IT8172_AC97_IRQ (IT8172_PCI_DEV_IRQ_BASE + 0) -#define IT8172_MC68K_IRQ (IT8172_PCI_DEV_IRQ_BASE + 1) -#define IT8172_IDE_IRQ (IT8172_PCI_DEV_IRQ_BASE + 2) -#define IT8172_USB_IRQ (IT8172_PCI_DEV_IRQ_BASE + 3) -#define IT8172_BRIDGE_MASTER_IRQ (IT8172_PCI_DEV_IRQ_BASE + 4) -#define IT8172_BRIDGE_TARGET_IRQ (IT8172_PCI_DEV_IRQ_BASE + 5) -#define IT8172_PCI_INTA_IRQ (IT8172_PCI_DEV_IRQ_BASE + 6) -#define IT8172_PCI_INTB_IRQ (IT8172_PCI_DEV_IRQ_BASE + 7) -#define IT8172_PCI_INTC_IRQ (IT8172_PCI_DEV_IRQ_BASE + 8) -#define IT8172_PCI_INTD_IRQ (IT8172_PCI_DEV_IRQ_BASE + 9) -#define IT8172_S_INTA_IRQ (IT8172_PCI_DEV_IRQ_BASE + 10) -#define IT8172_S_INTB_IRQ (IT8172_PCI_DEV_IRQ_BASE + 11) -#define IT8172_S_INTC_IRQ (IT8172_PCI_DEV_IRQ_BASE + 12) -#define IT8172_S_INTD_IRQ (IT8172_PCI_DEV_IRQ_BASE + 13) -#define IT8172_CDMA_IRQ (IT8172_PCI_DEV_IRQ_BASE + 14) -#define IT8172_DMA_IRQ (IT8172_PCI_DEV_IRQ_BASE + 15) - -#define IT8172_NMI_IRQ_BASE 48 -#define IT8172_SER_NMI_IRQ (IT8172_NMI_IRQ_BASE + 0) -#define IT8172_PCI_NMI_IRQ (IT8172_NMI_IRQ_BASE + 1) -#define IT8172_RTC_NMI_IRQ (IT8172_NMI_IRQ_BASE + 2) -#define IT8172_CPUIF_NMI_IRQ (IT8172_NMI_IRQ_BASE + 3) -#define IT8172_PMER_NMI_IRQ (IT8172_NMI_IRQ_BASE + 4) -#define IT8172_POWER_NMI_IRQ (IT8172_NMI_IRQ_BASE + 5) - -#define IT8172_LAST_IRQ (IT8172_POWER_NMI_IRQ) -/* Finally, let's move over here the mips cpu timer interrupt. - */ -#define MIPS_CPU_TIMER_IRQ (NR_IRQS-1) - -/* - * IT8172 Interrupt Controller Registers - */ -struct it8172_intc_regs { - volatile unsigned short lb_req; /* offset 0 */ - volatile unsigned short lb_mask; - volatile unsigned short lb_trigger; - volatile unsigned short lb_level; - unsigned char pad0[8]; - - volatile unsigned short lpc_req; /* offset 0x10 */ - volatile unsigned short lpc_mask; - volatile unsigned short lpc_trigger; - volatile unsigned short lpc_level; - unsigned char pad1[8]; - - volatile unsigned short pci_req; /* offset 0x20 */ - volatile unsigned short pci_mask; - volatile unsigned short pci_trigger; - volatile unsigned short pci_level; - unsigned char pad2[8]; - - volatile unsigned short nmi_req; /* offset 0x30 */ - volatile unsigned short nmi_mask; - volatile unsigned short nmi_trigger; - volatile unsigned short nmi_level; - unsigned char pad3[6]; - - volatile unsigned short nmi_redir; /* offset 0x3E */ - unsigned char pad4[0xBE]; - - volatile unsigned short intstatus; /* offset 0xFE */ -}; - -#endif /* _MIPS_ITEINT_H */ diff --git a/include/asm-mips/it8172/it8172_pci.h b/include/asm-mips/it8172/it8172_pci.h deleted file mode 100644 index 42c61f56eeba5..0000000000000 --- a/include/asm-mips/it8172/it8172_pci.h +++ /dev/null @@ -1,108 +0,0 @@ -/* - * - * BRIEF MODULE DESCRIPTION - * IT8172 system controller specific pci defines. - * - * Copyright 2000 MontaVista Software Inc. - * Author: MontaVista Software, Inc. - * ppopov@mvista.com or source@mvista.com - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN - * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef _8172PCI_H_ -#define _8172PCI_H_ - -// PCI configuration space Type0 -#define PCI_IDREG 0x00 -#define PCI_CMDSTSREG 0x04 -#define PCI_CLASSREG 0x08 -#define PCI_BHLCREG 0x0C -#define PCI_BASE1REG 0x10 -#define PCI_BASE2REG 0x14 -#define PCI_BASE3REG 0x18 -#define PCI_BASE4REG 0x1C -#define PCI_BASE5REG 0x20 -#define PCI_BASE6REG 0x24 -#define PCI_ROMBASEREG 0x30 -#define PCI_INTRREG 0x3C - -// PCI configuration space Type1 -#define PCI_BUSNOREG 0x18 - -#define IT_PCI_VENDORID(x) ((x) & 0xFFFF) -#define IT_PCI_DEVICEID(x) (((x)>>16) & 0xFFFF) - -// Command register -#define PCI_CMD_IOEN 0x00000001 -#define PCI_CMD_MEMEN 0x00000002 -#define PCI_CMD_BUSMASTER 0x00000004 -#define PCI_CMD_SPCYCLE 0x00000008 -#define PCI_CMD_WRINV 0x00000010 -#define PCI_CMD_VGASNOOP 0x00000020 -#define PCI_CMD_PERR 0x00000040 -#define PCI_CMD_WAITCTRL 0x00000080 -#define PCI_CMD_SERR 0x00000100 -#define PCI_CMD_FAST_BACKTOBACK 0x00000200 - -// Status register -#define PCI_STS_66MHZ 0x00200000 -#define PCI_STS_SUPPORT_UDF 0x00400000 -#define PCI_STS_FAST_BACKTOBACK 0x00800000 -#define PCI_STS_DATA_PERR 0x01000000 -#define PCI_STS_DEVSEL0 0x02000000 -#define PCI_STS_DEVSEL1 0x04000000 -#define PCI_STS_SIG_TGTABORT 0x08000000 -#define PCI_STS_RCV_TGTABORT 0x10000000 -#define PCI_STS_RCV_MSTABORT 0x20000000 -#define PCI_STS_SYSERR 0x40000000 -#define PCI_STS_DETCT_PERR 0x80000000 - -#define IT_PCI_CLASS(x) (((x)>>24) & 0xFF) -#define IT_PCI_SUBCLASS(x) (((x)>>16) & 0xFF) -#define IT_PCI_INTERFACE(x) (((x)>>8) & 0xFF) -#define IT_PCI_REVISION(x) ((x) & 0xFF) - -// PCI class code -#define PCI_CLASS_BRIDGE 0x06 - -// bridge subclass -#define PCI_SUBCLASS_BRIDGE_HOST 0x00 -#define PCI_SUBCLASS_BRIDGE_PCI 0x04 - -// BHLCREG -#define IT_PCI_BIST(x) (((x)>>24) & 0xFF) -#define IT_PCI_HEADERTYPE(x) (((x)>>16) & 0xFF) -#define IT_PCI_LATENCYTIMER(x) (((x)>>8) & 0xFF) -#define IT_PCI_CACHELINESIZE(x) ((x) & 0xFF) - -#define PCI_MULTIFUNC 0x80 - -// INTRREG -#define IT_PCI_MAXLAT(x) (((x)>>24) & 0xFF) -#define IT_PCI_MINGNT(x) (((x)>>16) & 0xFF) -#define IT_PCI_INTRPIN(x) (((x)>>8) & 0xFF) -#define IT_PCI_INTRLINE(x) ((x) & 0xFF) - -#define PCI_VENDOR_NEC 0x1033 -#define PCI_VENDOR_DEC 0x1101 - -#endif // _8172PCI_H_ diff --git a/include/asm-mips/it8712.h b/include/asm-mips/it8712.h deleted file mode 100644 index ca2dee02a011a..0000000000000 --- a/include/asm-mips/it8712.h +++ /dev/null @@ -1,28 +0,0 @@ - -#ifndef __IT8712_H__ -#define __IT8712_H__ - -#define LPC_BASE_ADDR 0x14000000 - -// MB PnP configuration register -#define LPC_KEY_ADDR 0x1400002E -#define LPC_DATA_ADDR 0x1400002F - -// Device LDN -#define LDN_SERIAL1 0x01 -#define LDN_SERIAL2 0x02 -#define LDN_PARALLEL 0x03 -#define LDN_KEYBOARD 0x05 -#define LDN_MOUSE 0x06 - -#define IT8712_UART1_PORT 0x3F8 -#define IT8712_UART2_PORT 0x2F8 - -#ifndef ASM_ONLY - -void LPCSetConfig(char LdnNumber, char Index, char data); -char LPCGetConfig(char LdnNumber, char Index); - -#endif - -#endif diff --git a/include/asm-mips/mach-ev64120/mach-gt64120.h b/include/asm-mips/mach-ev64120/mach-gt64120.h index 13b1443a7a650..7e272ce57ea3a 100644 --- a/include/asm-mips/mach-ev64120/mach-gt64120.h +++ b/include/asm-mips/mach-ev64120/mach-gt64120.h @@ -42,6 +42,7 @@ extern unsigned long gt64120_base; #define EV64120_UART0_REGS_BASE (KSEG1ADDR(EV64120_COM1_BASE_ADDR)) #define EV64120_UART1_REGS_BASE (KSEG1ADDR(EV64120_COM2_BASE_ADDR)) #define EV64120_BASE_BAUD ( 3686400 / 16 ) +#define EV64120_UART_IRQ 6 /* * PCI interrupts will come in on either the INTA or INTD interrups lines, diff --git a/include/asm-mips/mach-ip27/topology.h b/include/asm-mips/mach-ip27/topology.h index 59d26b52ba321..a13b715fd9caf 100644 --- a/include/asm-mips/mach-ip27/topology.h +++ b/include/asm-mips/mach-ip27/topology.h @@ -22,6 +22,7 @@ extern unsigned char __node_distances[MAX_COMPACT_NODES][MAX_COMPACT_NODES]; #define SD_NODE_INIT (struct sched_domain) { \ .span = CPU_MASK_NONE, \ .parent = NULL, \ + .child = NULL, \ .groups = NULL, \ .min_interval = 8, \ .max_interval = 32, \ diff --git a/include/asm-mips/ptrace.h b/include/asm-mips/ptrace.h index 4fb0fc43ffd71..5f3a9075cd28e 100644 --- a/include/asm-mips/ptrace.h +++ b/include/asm-mips/ptrace.h @@ -44,9 +44,8 @@ struct pt_regs { unsigned long cp0_epc; #ifdef CONFIG_MIPS_MT_SMTC unsigned long cp0_tcstatus; - unsigned long smtc_pad; #endif /* CONFIG_MIPS_MT_SMTC */ -}; +} __attribute__ ((aligned (8))); /* Arbitrarily choose the same ptrace numbers as used by the Sparc code. */ #define PTRACE_GETREGS 12 diff --git a/include/asm-mips/serial.h b/include/asm-mips/serial.h index 035637c67e7c0..d7a65135d837e 100644 --- a/include/asm-mips/serial.h +++ b/include/asm-mips/serial.h @@ -55,51 +55,18 @@ * Galileo EV64120 evaluation board */ #ifdef CONFIG_MIPS_EV64120 -#include <asm/galileo-boards/ev96100.h> -#include <asm/galileo-boards/ev96100int.h> -#define EV96100_SERIAL_PORT_DEFNS \ - { .baud_base = EV96100_BASE_BAUD, .irq = EV96100INT_UART_0, \ +#include <mach-gt64120.h> +#define EV64120_SERIAL_PORT_DEFNS \ + { .baud_base = EV64120_BASE_BAUD, .irq = EV64120_UART_IRQ, \ .flags = STD_COM_FLAGS, \ - .iomem_base = EV96100_UART0_REGS_BASE, .iomem_reg_shift = 2, \ + .iomem_base = EV64120_UART0_REGS_BASE, .iomem_reg_shift = 2, \ .io_type = SERIAL_IO_MEM }, \ - { .baud_base = EV96100_BASE_BAUD, .irq = EV96100INT_UART_0, \ + { .baud_base = EV64120_BASE_BAUD, .irq = EV64120_UART_IRQ, \ .flags = STD_COM_FLAGS, \ - .iomem_base = EV96100_UART1_REGS_BASE, .iomem_reg_shift = 2, \ + .iomem_base = EV64120_UART1_REGS_BASE, .iomem_reg_shift = 2, \ .io_type = SERIAL_IO_MEM }, #else -#define EV96100_SERIAL_PORT_DEFNS -#endif - -#ifdef CONFIG_MIPS_ITE8172 -#include <asm/it8172/it8172.h> -#include <asm/it8172/it8172_int.h> -#include <asm/it8712.h> -#define ITE_SERIAL_PORT_DEFNS \ - { .baud_base = BASE_BAUD, .port = (IT8172_PCI_IO_BASE + IT_UART_BASE), \ - .irq = IT8172_UART_IRQ, .flags = STD_COM_FLAGS, .port = PORT_16550 }, \ - { .baud_base = (24000000/(16*13)), .port = (IT8172_PCI_IO_BASE + IT8712_UART1_PORT), \ - .irq = IT8172_SERIRQ_4, .flags = STD_COM_FLAGS, .port = PORT_16550 }, \ - /* Smart Card Reader 0 */ \ - { .baud_base = BASE_BAUD, .port = (IT8172_PCI_IO_BASE + IT_SCR0_BASE), \ - .irq = IT8172_SCR0_IRQ, .flags = STD_COM_FLAGS, .port = PORT_16550 }, \ - /* Smart Card Reader 1 */ \ - { .baud_base = BASE_BAUD, .port = (IT8172_PCI_IO_BASE + IT_SCR1_BASE), \ - .irq = IT8172_SCR1_IRQ, .flags = STD_COM_FLAGS, .port = PORT_16550 }, -#else -#define ITE_SERIAL_PORT_DEFNS -#endif - -#ifdef CONFIG_MIPS_IVR -#include <asm/it8172/it8172.h> -#include <asm/it8172/it8172_int.h> -#define IVR_SERIAL_PORT_DEFNS \ - { .baud_base = BASE_BAUD, .port = (IT8172_PCI_IO_BASE + IT_UART_BASE), \ - .irq = IT8172_UART_IRQ, .flags = STD_COM_FLAGS, .port = PORT_16550 }, \ - /* Smart Card Reader 1 */ \ - { .baud_base = BASE_BAUD, .port = (IT8172_PCI_IO_BASE + IT_SCR1_BASE), \ - .irq = IT8172_SCR1_IRQ, .flags = STD_COM_FLAGS, .port = PORT_16550 }, -#else -#define IVR_SERIAL_PORT_DEFNS +#define EV64120_SERIAL_PORT_DEFNS #endif #ifdef CONFIG_HAVE_STD_PC_SERIAL_PORT @@ -239,10 +206,8 @@ #define SERIAL_PORT_DFNS \ DDB5477_SERIAL_PORT_DEFNS \ - EV96100_SERIAL_PORT_DEFNS \ + EV64120_SERIAL_PORT_DEFNS \ IP32_SERIAL_PORT_DEFNS \ - ITE_SERIAL_PORT_DEFNS \ - IVR_SERIAL_PORT_DEFNS \ JAZZ_SERIAL_PORT_DEFNS \ STD_SERIAL_PORT_DEFNS \ MOMENCO_OCELOT_G_SERIAL_PORT_DEFNS \ diff --git a/include/asm-mips/stacktrace.h b/include/asm-mips/stacktrace.h new file mode 100644 index 0000000000000..07f873351a868 --- /dev/null +++ b/include/asm-mips/stacktrace.h @@ -0,0 +1,44 @@ +#ifndef _ASM_STACKTRACE_H +#define _ASM_STACKTRACE_H + +#include <asm/ptrace.h> + +#ifdef CONFIG_KALLSYMS +extern int raw_show_trace; +extern unsigned long unwind_stack(struct task_struct *task, unsigned long *sp, + unsigned long pc, unsigned long *ra); +#else +#define raw_show_trace 1 +#define unwind_stack(task, sp, pc, ra) 0 +#endif + +static __always_inline void prepare_frametrace(struct pt_regs *regs) +{ +#ifndef CONFIG_KALLSYMS + /* + * Remove any garbage that may be in regs (specially func + * addresses) to avoid show_raw_backtrace() to report them + */ + memset(regs, 0, sizeof(*regs)); +#endif + __asm__ __volatile__( + ".set push\n\t" + ".set noat\n\t" +#ifdef CONFIG_64BIT + "1: dla $1, 1b\n\t" + "sd $1, %0\n\t" + "sd $29, %1\n\t" + "sd $31, %2\n\t" +#else + "1: la $1, 1b\n\t" + "sw $1, %0\n\t" + "sw $29, %1\n\t" + "sw $31, %2\n\t" +#endif + ".set pop\n\t" + : "=m" (regs->cp0_epc), + "=m" (regs->regs[29]), "=m" (regs->regs[31]) + : : "memory"); +} + +#endif /* _ASM_STACKTRACE_H */ diff --git a/include/asm-mips/tx4938/tx4938_mips.h b/include/asm-mips/tx4938/tx4938_mips.h index cf89b205f1039..5f8498fef0056 100644 --- a/include/asm-mips/tx4938/tx4938_mips.h +++ b/include/asm-mips/tx4938/tx4938_mips.h @@ -1,5 +1,5 @@ /* - * linux/include/asm-mips/tx4938/tx4938_bitmask.h + * linux/include/asm-mips/tx4938/tx4938_mips.h * Generic bitmask definitions * * 2003-2005 (c) MontaVista Software, Inc. This file is licensed under the diff --git a/include/asm-mips/unistd.h b/include/asm-mips/unistd.h index c39142920fe6e..685c91467e634 100644 --- a/include/asm-mips/unistd.h +++ b/include/asm-mips/unistd.h @@ -1212,45 +1212,6 @@ type name (atype a,btype b,ctype c,dtype d,etype e,ftype f) \ # define __ARCH_WANT_COMPAT_SYS_TIME # endif -#ifdef __KERNEL_SYSCALLS__ - -#include <linux/compiler.h> -#include <linux/types.h> -#include <linux/linkage.h> -#include <asm/ptrace.h> -#include <asm/sim.h> - -/* - * we need this inline - forking from kernel space will result - * in NO COPY ON WRITE (!!!), until an execve is executed. This - * is no problem, but for the stack. This is handled by not letting - * main() use the stack at all after fork(). Thus, no function - * calls - which means inline code for fork too, as otherwise we - * would use the stack upon exit from 'fork()'. - * - * Actually only pause and fork are needed inline, so that there - * won't be any messing with the stack from main(), but we define - * some others too. - */ -static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp) - -asmlinkage unsigned long sys_mmap( - unsigned long addr, size_t len, - int prot, int flags, - int fd, off_t offset); -asmlinkage long sys_mmap2( - unsigned long addr, unsigned long len, - unsigned long prot, unsigned long flags, - unsigned long fd, unsigned long pgoff); -asmlinkage int sys_execve(nabi_no_regargs struct pt_regs regs); -asmlinkage int sys_pipe(nabi_no_regargs struct pt_regs regs); -struct sigaction; -asmlinkage long sys_rt_sigaction(int sig, - const struct sigaction __user *act, - struct sigaction __user *oact, - size_t sigsetsize); - -#endif /* __KERNEL_SYSCALLS__ */ #endif /* !__ASSEMBLY__ */ /* diff --git a/include/asm-parisc/agp.h b/include/asm-parisc/agp.h new file mode 100644 index 0000000000000..9f61d4eb6c01f --- /dev/null +++ b/include/asm-parisc/agp.h @@ -0,0 +1,25 @@ +#ifndef _ASM_PARISC_AGP_H +#define _ASM_PARISC_AGP_H + +/* + * PARISC specific AGP definitions. + * Copyright (c) 2006 Kyle McMartin <kyle@parisc-linux.org> + * + */ + +#define map_page_into_agp(page) /* nothing */ +#define unmap_page_from_agp(page) /* nothing */ +#define flush_agp_mappings() /* nothing */ +#define flush_agp_cache() mb() + +/* Convert a physical address to an address suitable for the GART. */ +#define phys_to_gart(x) (x) +#define gart_to_phys(x) (x) + +/* GATT allocation. Returns/accepts GATT kernel virtual address. */ +#define alloc_gatt_pages(order) \ + ((char *)__get_free_pages(GFP_KERNEL, (order))) +#define free_gatt_pages(table, order) \ + free_pages((unsigned long)(table), (order)) + +#endif /* _ASM_PARISC_AGP_H */ diff --git a/include/asm-parisc/assembly.h b/include/asm-parisc/assembly.h index 1a7bfe699e0cc..5a1e0e8b1c32d 100644 --- a/include/asm-parisc/assembly.h +++ b/include/asm-parisc/assembly.h @@ -29,7 +29,8 @@ #define LDREGX ldd,s #define LDREGM ldd,mb #define STREGM std,ma -#define SHRREG shrd +#define SHRREG shrd +#define SHLREG shld #define RP_OFFSET 16 #define FRAME_SIZE 128 #define CALLEE_REG_FRAME_SIZE 144 @@ -39,7 +40,8 @@ #define LDREGX ldwx,s #define LDREGM ldwm #define STREGM stwm -#define SHRREG shr +#define SHRREG shr +#define SHLREG shlw #define RP_OFFSET 20 #define FRAME_SIZE 64 #define CALLEE_REG_FRAME_SIZE 128 diff --git a/include/asm-parisc/cacheflush.h b/include/asm-parisc/cacheflush.h index 0b459cdfbd6ff..2bc41f2e0271c 100644 --- a/include/asm-parisc/cacheflush.h +++ b/include/asm-parisc/cacheflush.h @@ -191,16 +191,38 @@ flush_anon_page(struct page *page, unsigned long vmaddr) } #define ARCH_HAS_FLUSH_ANON_PAGE -static inline void -flush_kernel_dcache_page(struct page *page) +#define ARCH_HAS_FLUSH_KERNEL_DCACHE_PAGE +void flush_kernel_dcache_page_addr(void *addr); +static inline void flush_kernel_dcache_page(struct page *page) { - flush_kernel_dcache_page_asm(page_address(page)); + flush_kernel_dcache_page_addr(page_address(page)); } -#define ARCH_HAS_FLUSH_KERNEL_DCACHE_PAGE #ifdef CONFIG_DEBUG_RODATA void mark_rodata_ro(void); #endif +#ifdef CONFIG_PA8X00 +/* Only pa8800, pa8900 needs this */ +#define ARCH_HAS_KMAP + +void kunmap_parisc(void *addr); + +static inline void *kmap(struct page *page) +{ + might_sleep(); + return page_address(page); +} + +#define kunmap(page) kunmap_parisc(page_address(page)) + +#define kmap_atomic(page, idx) page_address(page) + +#define kunmap_atomic(addr, idx) kunmap_parisc(addr) + +#define kmap_atomic_pfn(pfn, idx) page_address(pfn_to_page(pfn)) +#define kmap_atomic_to_page(ptr) virt_to_page(ptr) +#endif + #endif /* _PARISC_CACHEFLUSH_H */ diff --git a/include/asm-parisc/compat.h b/include/asm-parisc/compat.h index 71b4eeea205a1..fe8579023531d 100644 --- a/include/asm-parisc/compat.h +++ b/include/asm-parisc/compat.h @@ -5,7 +5,7 @@ */ #include <linux/types.h> #include <linux/sched.h> -#include <linux/personality.h> +#include <linux/thread_info.h> #define COMPAT_USER_HZ 100 @@ -152,7 +152,7 @@ static __inline__ void __user *compat_alloc_user_space(long len) static inline int __is_compat_task(struct task_struct *t) { - return personality(t->personality) == PER_LINUX32; + return test_ti_thread_flag(t->thread_info, TIF_32BIT); } static inline int is_compat_task(void) diff --git a/include/asm-parisc/dma.h b/include/asm-parisc/dma.h index 9979c3cb37454..da2cf373e31c5 100644 --- a/include/asm-parisc/dma.h +++ b/include/asm-parisc/dma.h @@ -72,18 +72,13 @@ #define DMA2_MASK_ALL_REG 0xDE /* all-channels mask (w) */ #define DMA2_EXT_MODE_REG (0x400 | DMA2_MODE_REG) -extern spinlock_t dma_spin_lock; - static __inline__ unsigned long claim_dma_lock(void) { - unsigned long flags; - spin_lock_irqsave(&dma_spin_lock, flags); - return flags; + return 0; } static __inline__ void release_dma_lock(unsigned long flags) { - spin_unlock_irqrestore(&dma_spin_lock, flags); } diff --git a/include/asm-parisc/futex.h b/include/asm-parisc/futex.h index 6a332a9f099c2..d84bbb283fd17 100644 --- a/include/asm-parisc/futex.h +++ b/include/asm-parisc/futex.h @@ -1,6 +1,71 @@ -#ifndef _ASM_FUTEX_H -#define _ASM_FUTEX_H +#ifndef _ASM_PARISC_FUTEX_H +#define _ASM_PARISC_FUTEX_H -#include <asm-generic/futex.h> +#ifdef __KERNEL__ +#include <linux/futex.h> +#include <asm/errno.h> +#include <asm/uaccess.h> + +static inline int +futex_atomic_op_inuser (int encoded_op, int __user *uaddr) +{ + int op = (encoded_op >> 28) & 7; + int cmp = (encoded_op >> 24) & 15; + int oparg = (encoded_op << 8) >> 20; + int cmparg = (encoded_op << 20) >> 20; + int oldval = 0, ret; + if (encoded_op & (FUTEX_OP_OPARG_SHIFT << 28)) + oparg = 1 << oparg; + + if (! access_ok (VERIFY_WRITE, uaddr, sizeof(int))) + return -EFAULT; + + inc_preempt_count(); + + switch (op) { + case FUTEX_OP_SET: + case FUTEX_OP_ADD: + case FUTEX_OP_OR: + case FUTEX_OP_ANDN: + case FUTEX_OP_XOR: + default: + ret = -ENOSYS; + } + + dec_preempt_count(); + + if (!ret) { + switch (cmp) { + case FUTEX_OP_CMP_EQ: ret = (oldval == cmparg); break; + case FUTEX_OP_CMP_NE: ret = (oldval != cmparg); break; + case FUTEX_OP_CMP_LT: ret = (oldval < cmparg); break; + case FUTEX_OP_CMP_GE: ret = (oldval >= cmparg); break; + case FUTEX_OP_CMP_LE: ret = (oldval <= cmparg); break; + case FUTEX_OP_CMP_GT: ret = (oldval > cmparg); break; + default: ret = -ENOSYS; + } + } + return ret; +} + +/* Non-atomic version */ +static inline int +futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval, int newval) +{ + int err = 0; + int uval; + + if (!access_ok(VERIFY_WRITE, uaddr, sizeof(int))) + return -EFAULT; + + err = get_user(uval, uaddr); + if (err) return -EFAULT; + if (uval == oldval) + err = put_user(newval, uaddr); + if (err) return -EFAULT; + return uval; +} + +#endif #endif diff --git a/include/asm-parisc/io.h b/include/asm-parisc/io.h index b9eb245b88749..c1963ce19dd26 100644 --- a/include/asm-parisc/io.h +++ b/include/asm-parisc/io.h @@ -134,7 +134,7 @@ extern inline void __iomem * ioremap(unsigned long offset, unsigned long size) } #define ioremap_nocache(off, sz) ioremap((off), (sz)) -extern void iounmap(void __iomem *addr); +extern void iounmap(const volatile void __iomem *addr); static inline unsigned char __raw_readb(const volatile void __iomem *addr) { diff --git a/include/asm-parisc/iosapic.h b/include/asm-parisc/iosapic.h deleted file mode 100644 index 613390e6805c9..0000000000000 --- a/include/asm-parisc/iosapic.h +++ /dev/null @@ -1,53 +0,0 @@ -/* -** This file is private to iosapic driver. -** If stuff needs to be used by another driver, move it to a common file. -** -** WARNING: fields most data structures here are ordered to make sure -** they pack nicely for 64-bit compilation. (ie sizeof(long) == 8) -*/ - - -/* -** I/O SAPIC init function -** Caller knows where an I/O SAPIC is. LBA has an integrated I/O SAPIC. -** Call setup as part of per instance initialization. -** (ie *not* init_module() function unless only one is present.) -** fixup_irq is to initialize PCI IRQ line support and -** virtualize pcidev->irq value. To be called by pci_fixup_bus(). -*/ -extern void *iosapic_register(unsigned long hpa); -extern int iosapic_fixup_irq(void *obj, struct pci_dev *pcidev); - - -#ifdef __IA64__ -/* -** PA: PIB (Processor Interrupt Block) is handled by Runway bus adapter. -** and is hardcoded to 0xfeeNNNN0 where NNNN is id_eid field. -** -** IA64: PIB is handled by "Local SAPIC" (integrated in the processor). -*/ -struct local_sapic_info { - struct local_sapic_info *lsi_next; /* point to next CPU info */ - int *lsi_cpu_id; /* point to logical CPU id */ - unsigned long *lsi_id_eid; /* point to IA-64 CPU id */ - int *lsi_status; /* point to CPU status */ - void *lsi_private; /* point to special info */ -}; - -/* -** "root" data structure which ties everything together. -** Should always be able to start with sapic_root and locate -** the desired information. -*/ -struct sapic_info { - struct sapic_info *si_next; /* info is per cell */ - int si_cellid; /* cell id */ - unsigned int si_status; /* status */ - char *si_pib_base; /* intr blk base address */ - local_sapic_info_t *si_local_info; - io_sapic_info_t *si_io_info; - extint_info_t *si_extint_info;/* External Intr info */ -}; - -#endif /* IA64 */ - diff --git a/include/asm-parisc/irq.h b/include/asm-parisc/irq.h index 5cae260615a22..399c81981ed5a 100644 --- a/include/asm-parisc/irq.h +++ b/include/asm-parisc/irq.h @@ -31,7 +31,7 @@ static __inline__ int irq_canonicalize(int irq) return (irq == 2) ? 9 : irq; } -struct hw_interrupt_type; +struct irq_chip; /* * Some useful "we don't have to do anything here" handlers. Should @@ -39,6 +39,8 @@ struct hw_interrupt_type; */ void no_ack_irq(unsigned int irq); void no_end_irq(unsigned int irq); +void cpu_ack_irq(unsigned int irq); +void cpu_end_irq(unsigned int irq); extern int txn_alloc_irq(unsigned int nbits); extern int txn_claim_irq(int); @@ -46,7 +48,7 @@ extern unsigned int txn_alloc_data(unsigned int); extern unsigned long txn_alloc_addr(unsigned int); extern unsigned long txn_affinity_addr(unsigned int irq, int cpu); -extern int cpu_claim_irq(unsigned int irq, struct hw_interrupt_type *, void *); +extern int cpu_claim_irq(unsigned int irq, struct irq_chip *, void *); extern int cpu_check_affinity(unsigned int irq, cpumask_t *dest); /* soft power switch support (power.c) */ diff --git a/include/asm-parisc/mckinley.h b/include/asm-parisc/mckinley.h new file mode 100644 index 0000000000000..d1ea6f12915e3 --- /dev/null +++ b/include/asm-parisc/mckinley.h @@ -0,0 +1,9 @@ +#ifndef ASM_PARISC_MCKINLEY_H +#define ASM_PARISC_MCKINLEY_H +#ifdef __KERNEL__ + +/* declared in arch/parisc/kernel/setup.c */ +extern struct proc_dir_entry * proc_mckinley_root; + +#endif /*__KERNEL__*/ +#endif /*ASM_PARISC_MCKINLEY_H*/ diff --git a/include/asm-parisc/page.h b/include/asm-parisc/page.h index 57d6d82756dd6..3567208191e37 100644 --- a/include/asm-parisc/page.h +++ b/include/asm-parisc/page.h @@ -26,24 +26,10 @@ struct page; -extern void purge_kernel_dcache_page(unsigned long); -extern void copy_user_page_asm(void *to, void *from); -extern void clear_user_page_asm(void *page, unsigned long vaddr); - -static inline void -copy_user_page(void *vto, void *vfrom, unsigned long vaddr, struct page *pg) -{ - copy_user_page_asm(vto, vfrom); - flush_kernel_dcache_page_asm(vto); - /* XXX: ppc flushes icache too, should we? */ -} - -static inline void -clear_user_page(void *page, unsigned long vaddr, struct page *pg) -{ - purge_kernel_dcache_page((unsigned long)page); - clear_user_page_asm(page, vaddr); -} +void copy_user_page_asm(void *to, void *from); +void copy_user_page(void *vto, void *vfrom, unsigned long vaddr, + struct page *pg); +void clear_user_page(void *page, unsigned long vaddr, struct page *pg); /* * These are used to make use of C type-checking.. diff --git a/include/asm-parisc/param.h b/include/asm-parisc/param.h index 07cb9b93cfe25..32e03d8778587 100644 --- a/include/asm-parisc/param.h +++ b/include/asm-parisc/param.h @@ -2,13 +2,9 @@ #define _ASMPARISC_PARAM_H #ifdef __KERNEL__ -# ifdef CONFIG_PA20 -# define HZ 1000 /* Faster machines */ -# else -# define HZ 100 /* Internal kernel timer frequency */ -# endif -# define USER_HZ 100 /* .. some user interfaces are in "ticks" */ -# define CLOCKS_PER_SEC (USER_HZ) /* like times() */ +#define HZ CONFIG_HZ +#define USER_HZ 100 /* some user API use "ticks" */ +#define CLOCKS_PER_SEC (USER_HZ) /* like times() */ #endif #ifndef HZ diff --git a/include/asm-parisc/parisc-device.h b/include/asm-parisc/parisc-device.h index 1d247e32a6088..e12624d8941d6 100644 --- a/include/asm-parisc/parisc-device.h +++ b/include/asm-parisc/parisc-device.h @@ -1,3 +1,6 @@ +#ifndef _ASM_PARISC_PARISC_DEVICE_H_ +#define _ASM_PARISC_PARISC_DEVICE_H_ + #include <linux/device.h> struct parisc_device { @@ -57,3 +60,5 @@ parisc_get_drvdata(struct parisc_device *d) } extern struct bus_type parisc_bus_type; + +#endif /*_ASM_PARISC_PARISC_DEVICE_H_*/ diff --git a/include/asm-parisc/pci.h b/include/asm-parisc/pci.h index 8b631f47eb257..7b8ad118d2fee 100644 --- a/include/asm-parisc/pci.h +++ b/include/asm-parisc/pci.h @@ -293,4 +293,9 @@ static inline void pcibios_penalize_isa_irq(int irq, int active) /* We don't need to penalize isa irq's */ } +static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel) +{ + return channel ? 15 : 14; +} + #endif /* __ASM_PARISC_PCI_H */ diff --git a/include/asm-parisc/prefetch.h b/include/asm-parisc/prefetch.h new file mode 100644 index 0000000000000..5d021726fa33a --- /dev/null +++ b/include/asm-parisc/prefetch.h @@ -0,0 +1,39 @@ +/* + * include/asm-parisc/prefetch.h + * + * PA 2.0 defines data prefetch instructions on page 6-11 of the Kane book. + * In addition, many implementations do hardware prefetching of both + * instructions and data. + * + * PA7300LC (page 14-4 of the ERS) also implements prefetching by a load + * to gr0 but not in a way that Linux can use. If the load would cause an + * interruption (eg due to prefetching 0), it is suppressed on PA2.0 + * processors, but not on 7300LC. + * + */ + +#ifndef __ASM_PARISC_PREFETCH_H +#define __ASM_PARISC_PREFETCH_H + +#ifndef __ASSEMBLY__ +#ifdef CONFIG_PREFETCH + +#define ARCH_HAS_PREFETCH +extern inline void prefetch(const void *addr) +{ + __asm__("ldw 0(%0), %%r0" : : "r" (addr)); +} + +/* LDD is a PA2.0 addition. */ +#ifdef CONFIG_PA20 +#define ARCH_HAS_PREFETCHW +extern inline void prefetchw(const void *addr) +{ + __asm__("ldd 0(%0), %%r0" : : "r" (addr)); +} +#endif /* CONFIG_PA20 */ + +#endif /* CONFIG_PREFETCH */ +#endif /* __ASSEMBLY__ */ + +#endif /* __ASM_PARISC_PROCESSOR_H */ diff --git a/include/asm-parisc/processor.h b/include/asm-parisc/processor.h index b73626f040dac..fd7866dc8c834 100644 --- a/include/asm-parisc/processor.h +++ b/include/asm-parisc/processor.h @@ -9,6 +9,8 @@ #define __ASM_PARISC_PROCESSOR_H #ifndef __ASSEMBLY__ +#include <asm/prefetch.h> /* lockdep.h needs <linux/prefetch.h> */ + #include <linux/threads.h> #include <linux/spinlock_types.h> @@ -276,7 +278,7 @@ on downward growing arches, it looks like this: */ #ifdef __LP64__ -#define USER_WIDE_MODE (personality(current->personality) == PER_LINUX) +#define USER_WIDE_MODE (!test_thread_flag(TIF_32BIT)) #else #define USER_WIDE_MODE 0 #endif @@ -328,33 +330,20 @@ extern unsigned long get_wchan(struct task_struct *p); #define KSTK_EIP(tsk) ((tsk)->thread.regs.iaoq[0]) #define KSTK_ESP(tsk) ((tsk)->thread.regs.gr[30]) +#define cpu_relax() barrier() -/* - * PA 2.0 defines data prefetch instructions on page 6-11 of the Kane book. - * In addition, many implementations do hardware prefetching of both - * instructions and data. - * - * PA7300LC (page 14-4 of the ERS) also implements prefetching by a load - * to gr0 but not in a way that Linux can use. If the load would cause an - * interruption (eg due to prefetching 0), it is suppressed on PA2.0 - * processors, but not on 7300LC. - */ -#ifdef CONFIG_PREFETCH -#define ARCH_HAS_PREFETCH -#define ARCH_HAS_PREFETCHW - -extern inline void prefetch(const void *addr) -{ - __asm__("ldw 0(%0), %%r0" : : "r" (addr)); -} - -extern inline void prefetchw(const void *addr) +/* Used as a macro to identify the combined VIPT/PIPT cached + * CPUs which require a guarantee of coherency (no inequivalent + * aliases with different data, whether clean or not) to operate */ +static inline int parisc_requires_coherency(void) { - __asm__("ldd 0(%0), %%r0" : : "r" (addr)); -} +#ifdef CONFIG_PA8X00 + /* FIXME: also pa8900 - when we see one */ + return boot_cpu_data.cpu_type == mako; +#else + return 0; #endif - -#define cpu_relax() barrier() +} #endif /* __ASSEMBLY__ */ diff --git a/include/asm-parisc/ropes.h b/include/asm-parisc/ropes.h new file mode 100644 index 0000000000000..5542dd00472b8 --- /dev/null +++ b/include/asm-parisc/ropes.h @@ -0,0 +1,322 @@ +#ifndef _ASM_PARISC_ROPES_H_ +#define _ASM_PARISC_ROPES_H_ + +#include <asm-parisc/parisc-device.h> + +#ifdef CONFIG_64BIT +/* "low end" PA8800 machines use ZX1 chipset: PAT PDC and only run 64-bit */ +#define ZX1_SUPPORT +#endif + +#ifdef CONFIG_PROC_FS +/* depends on proc fs support. But costs CPU performance */ +#undef SBA_COLLECT_STATS +#endif + +/* +** The number of pdir entries to "free" before issueing +** a read to PCOM register to flush out PCOM writes. +** Interacts with allocation granularity (ie 4 or 8 entries +** allocated and free'd/purged at a time might make this +** less interesting). +*/ +#define DELAYED_RESOURCE_CNT 16 + +#define MAX_IOC 2 /* per Ike. Pluto/Astro only have 1. */ +#define ROPES_PER_IOC 8 /* per Ike half or Pluto/Astro */ + +struct ioc { + void __iomem *ioc_hpa; /* I/O MMU base address */ + char *res_map; /* resource map, bit == pdir entry */ + u64 *pdir_base; /* physical base address */ + unsigned long ibase; /* pdir IOV Space base - shared w/lba_pci */ + unsigned long imask; /* pdir IOV Space mask - shared w/lba_pci */ +#ifdef ZX1_SUPPORT + unsigned long iovp_mask; /* help convert IOVA to IOVP */ +#endif + unsigned long *res_hint; /* next avail IOVP - circular search */ + spinlock_t res_lock; + unsigned int res_bitshift; /* from the LEFT! */ + unsigned int res_size; /* size of resource map in bytes */ +#ifdef SBA_HINT_SUPPORT +/* FIXME : DMA HINTs not used */ + unsigned long hint_mask_pdir; /* bits used for DMA hints */ + unsigned int hint_shift_pdir; +#endif +#if DELAYED_RESOURCE_CNT > 0 + int saved_cnt; + struct sba_dma_pair { + dma_addr_t iova; + size_t size; + } saved[DELAYED_RESOURCE_CNT]; +#endif + +#ifdef SBA_COLLECT_STATS +#define SBA_SEARCH_SAMPLE 0x100 + unsigned long avg_search[SBA_SEARCH_SAMPLE]; + unsigned long avg_idx; /* current index into avg_search */ + unsigned long used_pages; + unsigned long msingle_calls; + unsigned long msingle_pages; + unsigned long msg_calls; + unsigned long msg_pages; + unsigned long usingle_calls; + unsigned long usingle_pages; + unsigned long usg_calls; + unsigned long usg_pages; +#endif + /* STUFF We don't need in performance path */ + unsigned int pdir_size; /* in bytes, determined by IOV Space size */ +}; + +struct sba_device { + struct sba_device *next; /* list of SBA's in system */ + struct parisc_device *dev; /* dev found in bus walk */ + const char *name; + void __iomem *sba_hpa; /* base address */ + spinlock_t sba_lock; + unsigned int flags; /* state/functionality enabled */ + unsigned int hw_rev; /* HW revision of chip */ + + struct resource chip_resv; /* MMIO reserved for chip */ + struct resource iommu_resv; /* MMIO reserved for iommu */ + + unsigned int num_ioc; /* number of on-board IOC's */ + struct ioc ioc[MAX_IOC]; +}; + +#define ASTRO_RUNWAY_PORT 0x582 +#define IKE_MERCED_PORT 0x803 +#define REO_MERCED_PORT 0x804 +#define REOG_MERCED_PORT 0x805 +#define PLUTO_MCKINLEY_PORT 0x880 + +static inline int IS_ASTRO(struct parisc_device *d) { + return d->id.hversion == ASTRO_RUNWAY_PORT; +} + +static inline int IS_IKE(struct parisc_device *d) { + return d->id.hversion == IKE_MERCED_PORT; +} + +static inline int IS_PLUTO(struct parisc_device *d) { + return d->id.hversion == PLUTO_MCKINLEY_PORT; +} + +#define PLUTO_IOVA_BASE (1UL*1024*1024*1024) /* 1GB */ +#define PLUTO_IOVA_SIZE (1UL*1024*1024*1024) /* 1GB */ +#define PLUTO_GART_SIZE (PLUTO_IOVA_SIZE / 2) + +#define SBA_PDIR_VALID_BIT 0x8000000000000000ULL + +#define SBA_AGPGART_COOKIE 0x0000badbadc0ffeeULL + +#define SBA_FUNC_ID 0x0000 /* function id */ +#define SBA_FCLASS 0x0008 /* function class, bist, header, rev... */ + +#define SBA_FUNC_SIZE 4096 /* SBA configuration function reg set */ + +#define ASTRO_IOC_OFFSET (32 * SBA_FUNC_SIZE) +#define PLUTO_IOC_OFFSET (1 * SBA_FUNC_SIZE) +/* Ike's IOC's occupy functions 2 and 3 */ +#define IKE_IOC_OFFSET(p) ((p+2) * SBA_FUNC_SIZE) + +#define IOC_CTRL 0x8 /* IOC_CTRL offset */ +#define IOC_CTRL_TC (1 << 0) /* TOC Enable */ +#define IOC_CTRL_CE (1 << 1) /* Coalesce Enable */ +#define IOC_CTRL_DE (1 << 2) /* Dillon Enable */ +#define IOC_CTRL_RM (1 << 8) /* Real Mode */ +#define IOC_CTRL_NC (1 << 9) /* Non Coherent Mode */ +#define IOC_CTRL_D4 (1 << 11) /* Disable 4-byte coalescing */ +#define IOC_CTRL_DD (1 << 13) /* Disable distr. LMMIO range coalescing */ + +/* +** Offsets into MBIB (Function 0 on Ike and hopefully Astro) +** Firmware programs this stuff. Don't touch it. +*/ +#define LMMIO_DIRECT0_BASE 0x300 +#define LMMIO_DIRECT0_MASK 0x308 +#define LMMIO_DIRECT0_ROUTE 0x310 + +#define LMMIO_DIST_BASE 0x360 +#define LMMIO_DIST_MASK 0x368 +#define LMMIO_DIST_ROUTE 0x370 + +#define IOS_DIST_BASE 0x390 +#define IOS_DIST_MASK 0x398 +#define IOS_DIST_ROUTE 0x3A0 + +#define IOS_DIRECT_BASE 0x3C0 +#define IOS_DIRECT_MASK 0x3C8 +#define IOS_DIRECT_ROUTE 0x3D0 + +/* +** Offsets into I/O TLB (Function 2 and 3 on Ike) +*/ +#define ROPE0_CTL 0x200 /* "regbus pci0" */ +#define ROPE1_CTL 0x208 +#define ROPE2_CTL 0x210 +#define ROPE3_CTL 0x218 +#define ROPE4_CTL 0x220 +#define ROPE5_CTL 0x228 +#define ROPE6_CTL 0x230 +#define ROPE7_CTL 0x238 + +#define IOC_ROPE0_CFG 0x500 /* pluto only */ +#define IOC_ROPE_AO 0x10 /* Allow "Relaxed Ordering" */ + +#define HF_ENABLE 0x40 + +#define IOC_IBASE 0x300 /* IO TLB */ +#define IOC_IMASK 0x308 +#define IOC_PCOM 0x310 +#define IOC_TCNFG 0x318 +#define IOC_PDIR_BASE 0x320 + +/* +** IOC supports 4/8/16/64KB page sizes (see TCNFG register) +** It's safer (avoid memory corruption) to keep DMA page mappings +** equivalently sized to VM PAGE_SIZE. +** +** We really can't avoid generating a new mapping for each +** page since the Virtual Coherence Index has to be generated +** and updated for each page. +** +** PAGE_SIZE could be greater than IOVP_SIZE. But not the inverse. +*/ +#define IOVP_SIZE PAGE_SIZE +#define IOVP_SHIFT PAGE_SHIFT +#define IOVP_MASK PAGE_MASK + +#define SBA_PERF_CFG 0x708 /* Performance Counter stuff */ +#define SBA_PERF_MASK1 0x718 +#define SBA_PERF_MASK2 0x730 + +/* +** Offsets into PCI Performance Counters (functions 12 and 13) +** Controlled by PERF registers in function 2 & 3 respectively. +*/ +#define SBA_PERF_CNT1 0x200 +#define SBA_PERF_CNT2 0x208 +#define SBA_PERF_CNT3 0x210 + +/* +** lba_device: Per instance Elroy data structure +*/ +struct lba_device { + struct pci_hba_data hba; + + spinlock_t lba_lock; + void *iosapic_obj; + +#ifdef CONFIG_64BIT + void __iomem *iop_base; /* PA_VIEW - for IO port accessor funcs */ +#endif + + int flags; /* state/functionality enabled */ + int hw_rev; /* HW revision of chip */ +}; + +#define ELROY_HVERS 0x782 +#define MERCURY_HVERS 0x783 +#define QUICKSILVER_HVERS 0x784 + +static inline int IS_ELROY(struct parisc_device *d) { + return (d->id.hversion == ELROY_HVERS); +} + +static inline int IS_MERCURY(struct parisc_device *d) { + return (d->id.hversion == MERCURY_HVERS); +} + +static inline int IS_QUICKSILVER(struct parisc_device *d) { + return (d->id.hversion == QUICKSILVER_HVERS); +} + +static inline int agp_mode_mercury(void __iomem *hpa) { + u64 bus_mode; + + bus_mode = readl(hpa + 0x0620); + if (bus_mode & 1) + return 1; + + return 0; +} + +/* +** I/O SAPIC init function +** Caller knows where an I/O SAPIC is. LBA has an integrated I/O SAPIC. +** Call setup as part of per instance initialization. +** (ie *not* init_module() function unless only one is present.) +** fixup_irq is to initialize PCI IRQ line support and +** virtualize pcidev->irq value. To be called by pci_fixup_bus(). +*/ +extern void *iosapic_register(unsigned long hpa); +extern int iosapic_fixup_irq(void *obj, struct pci_dev *pcidev); + +#define LBA_FUNC_ID 0x0000 /* function id */ +#define LBA_FCLASS 0x0008 /* function class, bist, header, rev... */ +#define LBA_CAPABLE 0x0030 /* capabilities register */ + +#define LBA_PCI_CFG_ADDR 0x0040 /* poke CFG address here */ +#define LBA_PCI_CFG_DATA 0x0048 /* read or write data here */ + +#define LBA_PMC_MTLT 0x0050 /* Firmware sets this - read only. */ +#define LBA_FW_SCRATCH 0x0058 /* Firmware writes the PCI bus number here. */ +#define LBA_ERROR_ADDR 0x0070 /* On error, address gets logged here */ + +#define LBA_ARB_MASK 0x0080 /* bit 0 enable arbitration. PAT/PDC enables */ +#define LBA_ARB_PRI 0x0088 /* firmware sets this. */ +#define LBA_ARB_MODE 0x0090 /* firmware sets this. */ +#define LBA_ARB_MTLT 0x0098 /* firmware sets this. */ + +#define LBA_MOD_ID 0x0100 /* Module ID. PDC_PAT_CELL reports 4 */ + +#define LBA_STAT_CTL 0x0108 /* Status & Control */ +#define LBA_BUS_RESET 0x01 /* Deassert PCI Bus Reset Signal */ +#define CLEAR_ERRLOG 0x10 /* "Clear Error Log" cmd */ +#define CLEAR_ERRLOG_ENABLE 0x20 /* "Clear Error Log" Enable */ +#define HF_ENABLE 0x40 /* enable HF mode (default is -1 mode) */ + +#define LBA_LMMIO_BASE 0x0200 /* < 4GB I/O address range */ +#define LBA_LMMIO_MASK 0x0208 + +#define LBA_GMMIO_BASE 0x0210 /* > 4GB I/O address range */ +#define LBA_GMMIO_MASK 0x0218 + +#define LBA_WLMMIO_BASE 0x0220 /* All < 4GB ranges under the same *SBA* */ +#define LBA_WLMMIO_MASK 0x0228 + +#define LBA_WGMMIO_BASE 0x0230 /* All > 4GB ranges under the same *SBA* */ +#define LBA_WGMMIO_MASK 0x0238 + +#define LBA_IOS_BASE 0x0240 /* I/O port space for this LBA */ +#define LBA_IOS_MASK 0x0248 + +#define LBA_ELMMIO_BASE 0x0250 /* Extra LMMIO range */ +#define LBA_ELMMIO_MASK 0x0258 + +#define LBA_EIOS_BASE 0x0260 /* Extra I/O port space */ +#define LBA_EIOS_MASK 0x0268 + +#define LBA_GLOBAL_MASK 0x0270 /* Mercury only: Global Address Mask */ +#define LBA_DMA_CTL 0x0278 /* firmware sets this */ + +#define LBA_IBASE 0x0300 /* SBA DMA support */ +#define LBA_IMASK 0x0308 + +/* FIXME: ignore DMA Hint stuff until we can measure performance */ +#define LBA_HINT_CFG 0x0310 +#define LBA_HINT_BASE 0x0380 /* 14 registers at every 8 bytes. */ + +#define LBA_BUS_MODE 0x0620 + +/* ERROR regs are needed for config cycle kluges */ +#define LBA_ERROR_CONFIG 0x0680 +#define LBA_SMART_MODE 0x20 +#define LBA_ERROR_STATUS 0x0688 +#define LBA_ROPE_CTL 0x06A0 + +#define LBA_IOSAPIC_BASE 0x800 /* Offset of IRQ logic */ + +#endif /*_ASM_PARISC_ROPES_H_*/ diff --git a/include/asm-parisc/rtc.h b/include/asm-parisc/rtc.h index f3d3d6b110baa..f4ebff11dcbd1 100644 --- a/include/asm-parisc/rtc.h +++ b/include/asm-parisc/rtc.h @@ -1,5 +1,5 @@ /* - * inclue/asm-parisc/rtc.h + * include/asm-parisc/rtc.h * * Copyright 2002 Randolph CHung <tausq@debian.org> * diff --git a/include/asm-parisc/serial.h b/include/asm-parisc/serial.h index 82fd820d684f0..d7e3cc60dbc36 100644 --- a/include/asm-parisc/serial.h +++ b/include/asm-parisc/serial.h @@ -3,20 +3,8 @@ */ /* - * This assumes you have a 7.272727 MHz clock for your UART. - * The documentation implies a 40Mhz clock, and elsewhere a 7Mhz clock - * Clarified: 7.2727MHz on LASI. Not yet clarified for DINO + * This is used for 16550-compatible UARTs */ +#define BASE_BAUD ( 1843200 / 16 ) -#define LASI_BASE_BAUD ( 7272727 / 16 ) -#define BASE_BAUD LASI_BASE_BAUD - -/* - * We don't use the ISA probing code, so these entries are just to reserve - * space. Some example (maximal) configurations: - * - 712 w/ additional Lasi & RJ16 ports: 4 - * - J5k w/ PCI serial cards: 2 + 4 * card ~= 34 - * A500 w/ PCI serial cards: 5 + 4 * card ~= 17 - */ - #define SERIAL_PORT_DFNS diff --git a/include/asm-parisc/spinlock.h b/include/asm-parisc/spinlock.h index e1825530365d3..f3d2090a18dc3 100644 --- a/include/asm-parisc/spinlock.h +++ b/include/asm-parisc/spinlock.h @@ -56,50 +56,79 @@ static inline int __raw_spin_trylock(raw_spinlock_t *x) } /* - * Read-write spinlocks, allowing multiple readers - * but only one writer. + * Read-write spinlocks, allowing multiple readers but only one writer. + * Linux rwlocks are unfair to writers; they can be starved for an indefinite + * time by readers. With care, they can also be taken in interrupt context. + * + * In the PA-RISC implementation, we have a spinlock and a counter. + * Readers use the lock to serialise their access to the counter (which + * records how many readers currently hold the lock). + * Writers hold the spinlock, preventing any readers or other writers from + * grabbing the rwlock. */ -#define __raw_read_trylock(lock) generic__raw_read_trylock(lock) - -/* read_lock, read_unlock are pretty straightforward. Of course it somehow - * sucks we end up saving/restoring flags twice for read_lock_irqsave aso. */ - +/* Note that we have to ensure interrupts are disabled in case we're + * interrupted by some other code that wants to grab the same read lock */ static __inline__ void __raw_read_lock(raw_rwlock_t *rw) { - __raw_spin_lock(&rw->lock); - + unsigned long flags; + local_irq_save(flags); + __raw_spin_lock_flags(&rw->lock, flags); rw->counter++; - __raw_spin_unlock(&rw->lock); + local_irq_restore(flags); } +/* Note that we have to ensure interrupts are disabled in case we're + * interrupted by some other code that wants to grab the same read lock */ static __inline__ void __raw_read_unlock(raw_rwlock_t *rw) { - __raw_spin_lock(&rw->lock); - + unsigned long flags; + local_irq_save(flags); + __raw_spin_lock_flags(&rw->lock, flags); rw->counter--; - __raw_spin_unlock(&rw->lock); + local_irq_restore(flags); } -/* write_lock is less trivial. We optimistically grab the lock and check - * if we surprised any readers. If so we release the lock and wait till - * they're all gone before trying again - * - * Also note that we don't use the _irqsave / _irqrestore suffixes here. - * If we're called with interrupts enabled and we've got readers (or other - * writers) in interrupt handlers someone fucked up and we'd dead-lock - * sooner or later anyway. prumpf */ +/* Note that we have to ensure interrupts are disabled in case we're + * interrupted by some other code that wants to grab the same read lock */ +static __inline__ int __raw_read_trylock(raw_rwlock_t *rw) +{ + unsigned long flags; + retry: + local_irq_save(flags); + if (__raw_spin_trylock(&rw->lock)) { + rw->counter++; + __raw_spin_unlock(&rw->lock); + local_irq_restore(flags); + return 1; + } -static __inline__ void __raw_write_lock(raw_rwlock_t *rw) + local_irq_restore(flags); + /* If write-locked, we fail to acquire the lock */ + if (rw->counter < 0) + return 0; + + /* Wait until we have a realistic chance at the lock */ + while (__raw_spin_is_locked(&rw->lock) && rw->counter >= 0) + cpu_relax(); + + goto retry; +} + +/* Note that we have to ensure interrupts are disabled in case we're + * interrupted by some other code that wants to read_trylock() this lock */ +static __inline__ void __raw_write_lock(raw_rwlock_t *rw) { + unsigned long flags; retry: - __raw_spin_lock(&rw->lock); + local_irq_save(flags); + __raw_spin_lock_flags(&rw->lock, flags); - if(rw->counter != 0) { - /* this basically never happens */ + if (rw->counter != 0) { __raw_spin_unlock(&rw->lock); + local_irq_restore(flags); while (rw->counter != 0) cpu_relax(); @@ -107,31 +136,37 @@ retry: goto retry; } - /* got it. now leave without unlocking */ - rw->counter = -1; /* remember we are locked */ + rw->counter = -1; /* mark as write-locked */ + mb(); + local_irq_restore(flags); } -/* write_unlock is absolutely trivial - we don't have to wait for anything */ - -static __inline__ void __raw_write_unlock(raw_rwlock_t *rw) +static __inline__ void __raw_write_unlock(raw_rwlock_t *rw) { rw->counter = 0; __raw_spin_unlock(&rw->lock); } -static __inline__ int __raw_write_trylock(raw_rwlock_t *rw) +/* Note that we have to ensure interrupts are disabled in case we're + * interrupted by some other code that wants to read_trylock() this lock */ +static __inline__ int __raw_write_trylock(raw_rwlock_t *rw) { - __raw_spin_lock(&rw->lock); - if (rw->counter != 0) { - /* this basically never happens */ - __raw_spin_unlock(&rw->lock); - - return 0; + unsigned long flags; + int result = 0; + + local_irq_save(flags); + if (__raw_spin_trylock(&rw->lock)) { + if (rw->counter == 0) { + rw->counter = -1; + result = 1; + } else { + /* Read-locked. Oh well. */ + __raw_spin_unlock(&rw->lock); + } } + local_irq_restore(flags); - /* got it. now leave without unlocking */ - rw->counter = -1; /* remember we are locked */ - return 1; + return result; } /* diff --git a/include/asm-parisc/unistd.h b/include/asm-parisc/unistd.h index 27bcfad1c3e33..53b0f5d290e45 100644 --- a/include/asm-parisc/unistd.h +++ b/include/asm-parisc/unistd.h @@ -952,92 +952,6 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5) \ #define __ARCH_WANT_SYS_SIGPROCMASK #define __ARCH_WANT_SYS_RT_SIGACTION -/* mmap & mmap2 take 6 arguments */ -#define _syscall6(type,name,type1,arg1,type2,arg2,type3,arg3,type4,arg4,type5,arg5,type6,arg6) \ -type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6) \ -{ \ - return K_INLINE_SYSCALL(name, 6, arg1, arg2, arg3, arg4, arg5, arg6); \ -} - -#ifdef __KERNEL_SYSCALLS__ - -#include <asm/current.h> -#include <linux/compiler.h> -#include <linux/types.h> -#include <linux/syscalls.h> - -static inline pid_t setsid(void) -{ - return sys_setsid(); -} - -static inline int write(int fd, const char *buf, off_t count) -{ - return sys_write(fd, buf, count); -} - -static inline int read(int fd, char *buf, off_t count) -{ - return sys_read(fd, buf, count); -} - -static inline off_t lseek(int fd, off_t offset, int count) -{ - return sys_lseek(fd, offset, count); -} - -static inline int dup(int fd) -{ - return sys_dup(fd); -} - -static inline int execve(char *filename, char * argv [], - char * envp[]) -{ - extern int __execve(char *, char **, char **, struct task_struct *); - return __execve(filename, argv, envp, current); -} - -static inline int open(const char *file, int flag, int mode) -{ - return sys_open(file, flag, mode); -} - -static inline int close(int fd) -{ - return sys_close(fd); -} - -static inline void _exit(int exitcode) -{ - sys_exit(exitcode); -} - -static inline pid_t waitpid(pid_t pid, int *wait_stat, int options) -{ - return sys_wait4(pid, wait_stat, options, NULL); -} - -asmlinkage unsigned long sys_mmap(unsigned long addr, unsigned long len, - unsigned long prot, unsigned long flags, - unsigned long fd, unsigned long offset); -asmlinkage unsigned long sys_mmap2(unsigned long addr, unsigned long len, - unsigned long prot, unsigned long flags, - unsigned long fd, unsigned long pgoff); -struct pt_regs; -asmlinkage int sys_execve(struct pt_regs *regs); -int sys_clone(unsigned long clone_flags, unsigned long usp, - struct pt_regs *regs); -int sys_vfork(struct pt_regs *regs); -int sys_pipe(int *fildes); -struct sigaction; -asmlinkage long sys_rt_sigaction(int sig, - const struct sigaction __user *act, - struct sigaction __user *oact, - size_t sigsetsize); - -#endif /* __KERNEL_SYSCALLS__ */ - #endif /* __ASSEMBLY__ */ #undef STR diff --git a/include/asm-powerpc/firmware.h b/include/asm-powerpc/firmware.h index 77069df92bf8f..1022737f4f348 100644 --- a/include/asm-powerpc/firmware.h +++ b/include/asm-powerpc/firmware.h @@ -14,34 +14,36 @@ #ifdef __KERNEL__ -#ifndef __ASSEMBLY__ +#include <asm/asm-compat.h> /* firmware feature bitmask values */ #define FIRMWARE_MAX_FEATURES 63 -#define FW_FEATURE_PFT (1UL<<0) -#define FW_FEATURE_TCE (1UL<<1) -#define FW_FEATURE_SPRG0 (1UL<<2) -#define FW_FEATURE_DABR (1UL<<3) -#define FW_FEATURE_COPY (1UL<<4) -#define FW_FEATURE_ASR (1UL<<5) -#define FW_FEATURE_DEBUG (1UL<<6) -#define FW_FEATURE_TERM (1UL<<7) -#define FW_FEATURE_PERF (1UL<<8) -#define FW_FEATURE_DUMP (1UL<<9) -#define FW_FEATURE_INTERRUPT (1UL<<10) -#define FW_FEATURE_MIGRATE (1UL<<11) -#define FW_FEATURE_PERFMON (1UL<<12) -#define FW_FEATURE_CRQ (1UL<<13) -#define FW_FEATURE_VIO (1UL<<14) -#define FW_FEATURE_RDMA (1UL<<15) -#define FW_FEATURE_LLAN (1UL<<16) -#define FW_FEATURE_BULK (1UL<<17) -#define FW_FEATURE_XDABR (1UL<<18) -#define FW_FEATURE_MULTITCE (1UL<<19) -#define FW_FEATURE_SPLPAR (1UL<<20) -#define FW_FEATURE_ISERIES (1UL<<21) -#define FW_FEATURE_LPAR (1UL<<22) +#define FW_FEATURE_PFT ASM_CONST(0x0000000000000001) +#define FW_FEATURE_TCE ASM_CONST(0x0000000000000002) +#define FW_FEATURE_SPRG0 ASM_CONST(0x0000000000000004) +#define FW_FEATURE_DABR ASM_CONST(0x0000000000000008) +#define FW_FEATURE_COPY ASM_CONST(0x0000000000000010) +#define FW_FEATURE_ASR ASM_CONST(0x0000000000000020) +#define FW_FEATURE_DEBUG ASM_CONST(0x0000000000000040) +#define FW_FEATURE_TERM ASM_CONST(0x0000000000000080) +#define FW_FEATURE_PERF ASM_CONST(0x0000000000000100) +#define FW_FEATURE_DUMP ASM_CONST(0x0000000000000200) +#define FW_FEATURE_INTERRUPT ASM_CONST(0x0000000000000400) +#define FW_FEATURE_MIGRATE ASM_CONST(0x0000000000000800) +#define FW_FEATURE_PERFMON ASM_CONST(0x0000000000001000) +#define FW_FEATURE_CRQ ASM_CONST(0x0000000000002000) +#define FW_FEATURE_VIO ASM_CONST(0x0000000000004000) +#define FW_FEATURE_RDMA ASM_CONST(0x0000000000008000) +#define FW_FEATURE_LLAN ASM_CONST(0x0000000000010000) +#define FW_FEATURE_BULK ASM_CONST(0x0000000000020000) +#define FW_FEATURE_XDABR ASM_CONST(0x0000000000040000) +#define FW_FEATURE_MULTITCE ASM_CONST(0x0000000000080000) +#define FW_FEATURE_SPLPAR ASM_CONST(0x0000000000100000) +#define FW_FEATURE_ISERIES ASM_CONST(0x0000000000200000) +#define FW_FEATURE_LPAR ASM_CONST(0x0000000000400000) + +#ifndef __ASSEMBLY__ enum { #ifdef CONFIG_PPC64 @@ -94,6 +96,23 @@ extern void machine_check_fwnmi(void); /* This is true if we are using the firmware NMI handler (typically LPAR) */ extern int fwnmi_active; +#else /* __ASSEMBLY__ */ + +#define BEGIN_FW_FTR_SECTION 96: + +#define END_FW_FTR_SECTION(msk, val) \ +97: \ + .section __fw_ftr_fixup,"a"; \ + .align 3; \ + .llong msk; \ + .llong val; \ + .llong 96b; \ + .llong 97b; \ + .previous + +#define END_FW_FTR_SECTION_IFSET(msk) END_FW_FTR_SECTION((msk), (msk)) +#define END_FW_FTR_SECTION_IFCLR(msk) END_FW_FTR_SECTION((msk), 0) + #endif /* __ASSEMBLY__ */ #endif /* __KERNEL__ */ #endif /* __ASM_POWERPC_FIRMWARE_H */ diff --git a/include/asm-powerpc/fs_pd.h b/include/asm-powerpc/fs_pd.h new file mode 100644 index 0000000000000..3d0e819d37f13 --- /dev/null +++ b/include/asm-powerpc/fs_pd.h @@ -0,0 +1,45 @@ +/* + * Platform information definitions. + * + * 2006 (c) MontaVista Software, Inc. + * Vitaly Bordug <vbordug@ru.mvista.com> + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + */ + +#ifndef FS_PD_H +#define FS_PD_H +#include <asm/cpm2.h> +#include <sysdev/fsl_soc.h> +#include <asm/time.h> + +static inline int uart_baudrate(void) +{ + return get_baudrate(); +} + +static inline int uart_clock(void) +{ + return ppc_proc_freq; +} + +#define cpm2_map(member) \ +({ \ + u32 offset = offsetof(cpm2_map_t, member); \ + void *addr = ioremap (CPM_MAP_ADDR + offset, \ + sizeof( ((cpm2_map_t*)0)->member)); \ + addr; \ +}) + +#define cpm2_map_size(member, size) \ +({ \ + u32 offset = offsetof(cpm2_map_t, member); \ + void *addr = ioremap (CPM_MAP_ADDR + offset, size); \ + addr; \ +}) + +#define cpm2_unmap(addr) iounmap(addr) + +#endif diff --git a/include/asm-powerpc/immap_qe.h b/include/asm-powerpc/immap_qe.h new file mode 100644 index 0000000000000..ce12f85fff9b1 --- /dev/null +++ b/include/asm-powerpc/immap_qe.h @@ -0,0 +1,477 @@ +/* + * include/asm-powerpc/immap_qe.h + * + * QUICC Engine (QE) Internal Memory Map. + * The Internal Memory Map for devices with QE on them. This + * is the superset of all QE devices (8360, etc.). + + * Copyright (C) 2006. Freescale Semicondutor, Inc. All rights reserved. + * + * Authors: Shlomi Gridish <gridish@freescale.com> + * Li Yang <leoli@freescale.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ +#ifndef _ASM_POWERPC_IMMAP_QE_H +#define _ASM_POWERPC_IMMAP_QE_H +#ifdef __KERNEL__ + +#include <linux/kernel.h> + +#define QE_IMMAP_SIZE (1024 * 1024) /* 1MB from 1MB+IMMR */ + +/* QE I-RAM */ +struct qe_iram { + __be32 iadd; /* I-RAM Address Register */ + __be32 idata; /* I-RAM Data Register */ + u8 res0[0x78]; +} __attribute__ ((packed)); + +/* QE Interrupt Controller */ +struct qe_ic_regs { + __be32 qicr; + __be32 qivec; + __be32 qripnr; + __be32 qipnr; + __be32 qipxcc; + __be32 qipycc; + __be32 qipwcc; + __be32 qipzcc; + __be32 qimr; + __be32 qrimr; + __be32 qicnr; + u8 res0[0x4]; + __be32 qiprta; + __be32 qiprtb; + u8 res1[0x4]; + __be32 qricr; + u8 res2[0x20]; + __be32 qhivec; + u8 res3[0x1C]; +} __attribute__ ((packed)); + +/* Communications Processor */ +struct cp_qe { + __be32 cecr; /* QE command register */ + __be32 ceccr; /* QE controller configuration register */ + __be32 cecdr; /* QE command data register */ + u8 res0[0xA]; + __be16 ceter; /* QE timer event register */ + u8 res1[0x2]; + __be16 cetmr; /* QE timers mask register */ + __be32 cetscr; /* QE time-stamp timer control register */ + __be32 cetsr1; /* QE time-stamp register 1 */ + __be32 cetsr2; /* QE time-stamp register 2 */ + u8 res2[0x8]; + __be32 cevter; /* QE virtual tasks event register */ + __be32 cevtmr; /* QE virtual tasks mask register */ + __be16 cercr; /* QE RAM control register */ + u8 res3[0x2]; + u8 res4[0x24]; + __be16 ceexe1; /* QE external request 1 event register */ + u8 res5[0x2]; + __be16 ceexm1; /* QE external request 1 mask register */ + u8 res6[0x2]; + __be16 ceexe2; /* QE external request 2 event register */ + u8 res7[0x2]; + __be16 ceexm2; /* QE external request 2 mask register */ + u8 res8[0x2]; + __be16 ceexe3; /* QE external request 3 event register */ + u8 res9[0x2]; + __be16 ceexm3; /* QE external request 3 mask register */ + u8 res10[0x2]; + __be16 ceexe4; /* QE external request 4 event register */ + u8 res11[0x2]; + __be16 ceexm4; /* QE external request 4 mask register */ + u8 res12[0x2]; + u8 res13[0x280]; +} __attribute__ ((packed)); + +/* QE Multiplexer */ +struct qe_mux { + __be32 cmxgcr; /* CMX general clock route register */ + __be32 cmxsi1cr_l; /* CMX SI1 clock route low register */ + __be32 cmxsi1cr_h; /* CMX SI1 clock route high register */ + __be32 cmxsi1syr; /* CMX SI1 SYNC route register */ + __be32 cmxucr1; /* CMX UCC1, UCC3 clock route register */ + __be32 cmxucr2; /* CMX UCC5, UCC7 clock route register */ + __be32 cmxucr3; /* CMX UCC2, UCC4 clock route register */ + __be32 cmxucr4; /* CMX UCC6, UCC8 clock route register */ + __be32 cmxupcr; /* CMX UPC clock route register */ + u8 res0[0x1C]; +} __attribute__ ((packed)); + +/* QE Timers */ +struct qe_timers { + u8 gtcfr1; /* Timer 1 and Timer 2 global config register*/ + u8 res0[0x3]; + u8 gtcfr2; /* Timer 3 and timer 4 global config register*/ + u8 res1[0xB]; + __be16 gtmdr1; /* Timer 1 mode register */ + __be16 gtmdr2; /* Timer 2 mode register */ + __be16 gtrfr1; /* Timer 1 reference register */ + __be16 gtrfr2; /* Timer 2 reference register */ + __be16 gtcpr1; /* Timer 1 capture register */ + __be16 gtcpr2; /* Timer 2 capture register */ + __be16 gtcnr1; /* Timer 1 counter */ + __be16 gtcnr2; /* Timer 2 counter */ + __be16 gtmdr3; /* Timer 3 mode register */ + __be16 gtmdr4; /* Timer 4 mode register */ + __be16 gtrfr3; /* Timer 3 reference register */ + __be16 gtrfr4; /* Timer 4 reference register */ + __be16 gtcpr3; /* Timer 3 capture register */ + __be16 gtcpr4; /* Timer 4 capture register */ + __be16 gtcnr3; /* Timer 3 counter */ + __be16 gtcnr4; /* Timer 4 counter */ + __be16 gtevr1; /* Timer 1 event register */ + __be16 gtevr2; /* Timer 2 event register */ + __be16 gtevr3; /* Timer 3 event register */ + __be16 gtevr4; /* Timer 4 event register */ + __be16 gtps; /* Timer 1 prescale register */ + u8 res2[0x46]; +} __attribute__ ((packed)); + +/* BRG */ +struct qe_brg { + __be32 brgc1; /* BRG1 configuration register */ + __be32 brgc2; /* BRG2 configuration register */ + __be32 brgc3; /* BRG3 configuration register */ + __be32 brgc4; /* BRG4 configuration register */ + __be32 brgc5; /* BRG5 configuration register */ + __be32 brgc6; /* BRG6 configuration register */ + __be32 brgc7; /* BRG7 configuration register */ + __be32 brgc8; /* BRG8 configuration register */ + __be32 brgc9; /* BRG9 configuration register */ + __be32 brgc10; /* BRG10 configuration register */ + __be32 brgc11; /* BRG11 configuration register */ + __be32 brgc12; /* BRG12 configuration register */ + __be32 brgc13; /* BRG13 configuration register */ + __be32 brgc14; /* BRG14 configuration register */ + __be32 brgc15; /* BRG15 configuration register */ + __be32 brgc16; /* BRG16 configuration register */ + u8 res0[0x40]; +} __attribute__ ((packed)); + +/* SPI */ +struct spi { + u8 res0[0x20]; + __be32 spmode; /* SPI mode register */ + u8 res1[0x2]; + u8 spie; /* SPI event register */ + u8 res2[0x1]; + u8 res3[0x2]; + u8 spim; /* SPI mask register */ + u8 res4[0x1]; + u8 res5[0x1]; + u8 spcom; /* SPI command register */ + u8 res6[0x2]; + __be32 spitd; /* SPI transmit data register (cpu mode) */ + __be32 spird; /* SPI receive data register (cpu mode) */ + u8 res7[0x8]; +} __attribute__ ((packed)); + +/* SI */ +struct si1 { + __be16 siamr1; /* SI1 TDMA mode register */ + __be16 sibmr1; /* SI1 TDMB mode register */ + __be16 sicmr1; /* SI1 TDMC mode register */ + __be16 sidmr1; /* SI1 TDMD mode register */ + u8 siglmr1_h; /* SI1 global mode register high */ + u8 res0[0x1]; + u8 sicmdr1_h; /* SI1 command register high */ + u8 res2[0x1]; + u8 sistr1_h; /* SI1 status register high */ + u8 res3[0x1]; + __be16 sirsr1_h; /* SI1 RAM shadow address register high */ + u8 sitarc1; /* SI1 RAM counter Tx TDMA */ + u8 sitbrc1; /* SI1 RAM counter Tx TDMB */ + u8 sitcrc1; /* SI1 RAM counter Tx TDMC */ + u8 sitdrc1; /* SI1 RAM counter Tx TDMD */ + u8 sirarc1; /* SI1 RAM counter Rx TDMA */ + u8 sirbrc1; /* SI1 RAM counter Rx TDMB */ + u8 sircrc1; /* SI1 RAM counter Rx TDMC */ + u8 sirdrc1; /* SI1 RAM counter Rx TDMD */ + u8 res4[0x8]; + __be16 siemr1; /* SI1 TDME mode register 16 bits */ + __be16 sifmr1; /* SI1 TDMF mode register 16 bits */ + __be16 sigmr1; /* SI1 TDMG mode register 16 bits */ + __be16 sihmr1; /* SI1 TDMH mode register 16 bits */ + u8 siglmg1_l; /* SI1 global mode register low 8 bits */ + u8 res5[0x1]; + u8 sicmdr1_l; /* SI1 command register low 8 bits */ + u8 res6[0x1]; + u8 sistr1_l; /* SI1 status register low 8 bits */ + u8 res7[0x1]; + __be16 sirsr1_l; /* SI1 RAM shadow address register low 16 bits*/ + u8 siterc1; /* SI1 RAM counter Tx TDME 8 bits */ + u8 sitfrc1; /* SI1 RAM counter Tx TDMF 8 bits */ + u8 sitgrc1; /* SI1 RAM counter Tx TDMG 8 bits */ + u8 sithrc1; /* SI1 RAM counter Tx TDMH 8 bits */ + u8 sirerc1; /* SI1 RAM counter Rx TDME 8 bits */ + u8 sirfrc1; /* SI1 RAM counter Rx TDMF 8 bits */ + u8 sirgrc1; /* SI1 RAM counter Rx TDMG 8 bits */ + u8 sirhrc1; /* SI1 RAM counter Rx TDMH 8 bits */ + u8 res8[0x8]; + __be32 siml1; /* SI1 multiframe limit register */ + u8 siedm1; /* SI1 extended diagnostic mode register */ + u8 res9[0xBB]; +} __attribute__ ((packed)); + +/* SI Routing Tables */ +struct sir { + u8 tx[0x400]; + u8 rx[0x400]; + u8 res0[0x800]; +} __attribute__ ((packed)); + +/* USB Controller */ +struct usb_ctlr { + u8 usb_usmod; + u8 usb_usadr; + u8 usb_uscom; + u8 res1[1]; + __be16 usb_usep1; + __be16 usb_usep2; + __be16 usb_usep3; + __be16 usb_usep4; + u8 res2[4]; + __be16 usb_usber; + u8 res3[2]; + __be16 usb_usbmr; + u8 res4[1]; + u8 usb_usbs; + __be16 usb_ussft; + u8 res5[2]; + __be16 usb_usfrn; + u8 res6[0x22]; +} __attribute__ ((packed)); + +/* MCC */ +struct mcc { + __be32 mcce; /* MCC event register */ + __be32 mccm; /* MCC mask register */ + __be32 mccf; /* MCC configuration register */ + __be32 merl; /* MCC emergency request level register */ + u8 res0[0xF0]; +} __attribute__ ((packed)); + +/* QE UCC Slow */ +struct ucc_slow { + __be32 gumr_l; /* UCCx general mode register (low) */ + __be32 gumr_h; /* UCCx general mode register (high) */ + __be16 upsmr; /* UCCx protocol-specific mode register */ + u8 res0[0x2]; + __be16 utodr; /* UCCx transmit on demand register */ + __be16 udsr; /* UCCx data synchronization register */ + __be16 ucce; /* UCCx event register */ + u8 res1[0x2]; + __be16 uccm; /* UCCx mask register */ + u8 res2[0x1]; + u8 uccs; /* UCCx status register */ + u8 res3[0x24]; + __be16 utpt; + u8 guemr; /* UCC general extended mode register */ + u8 res4[0x200 - 0x091]; +} __attribute__ ((packed)); + +/* QE UCC Fast */ +struct ucc_fast { + __be32 gumr; /* UCCx general mode register */ + __be32 upsmr; /* UCCx protocol-specific mode register */ + __be16 utodr; /* UCCx transmit on demand register */ + u8 res0[0x2]; + __be16 udsr; /* UCCx data synchronization register */ + u8 res1[0x2]; + __be32 ucce; /* UCCx event register */ + __be32 uccm; /* UCCx mask register */ + u8 uccs; /* UCCx status register */ + u8 res2[0x7]; + __be32 urfb; /* UCC receive FIFO base */ + __be16 urfs; /* UCC receive FIFO size */ + u8 res3[0x2]; + __be16 urfet; /* UCC receive FIFO emergency threshold */ + __be16 urfset; /* UCC receive FIFO special emergency + threshold */ + __be32 utfb; /* UCC transmit FIFO base */ + __be16 utfs; /* UCC transmit FIFO size */ + u8 res4[0x2]; + __be16 utfet; /* UCC transmit FIFO emergency threshold */ + u8 res5[0x2]; + __be16 utftt; /* UCC transmit FIFO transmit threshold */ + u8 res6[0x2]; + __be16 utpt; /* UCC transmit polling timer */ + u8 res7[0x2]; + __be32 urtry; /* UCC retry counter register */ + u8 res8[0x4C]; + u8 guemr; /* UCC general extended mode register */ + u8 res9[0x100 - 0x091]; +} __attribute__ ((packed)); + +/* QE UCC */ +struct ucc_common { + u8 res1[0x90]; + u8 guemr; + u8 res2[0x200 - 0x091]; +} __attribute__ ((packed)); + +struct ucc { + union { + struct ucc_slow slow; + struct ucc_fast fast; + struct ucc_common common; + }; +} __attribute__ ((packed)); + +/* MultiPHY UTOPIA POS Controllers (UPC) */ +struct upc { + __be32 upgcr; /* UTOPIA/POS general configuration register */ + __be32 uplpa; /* UTOPIA/POS last PHY address */ + __be32 uphec; /* ATM HEC register */ + __be32 upuc; /* UTOPIA/POS UCC configuration */ + __be32 updc1; /* UTOPIA/POS device 1 configuration */ + __be32 updc2; /* UTOPIA/POS device 2 configuration */ + __be32 updc3; /* UTOPIA/POS device 3 configuration */ + __be32 updc4; /* UTOPIA/POS device 4 configuration */ + __be32 upstpa; /* UTOPIA/POS STPA threshold */ + u8 res0[0xC]; + __be32 updrs1_h; /* UTOPIA/POS device 1 rate select */ + __be32 updrs1_l; /* UTOPIA/POS device 1 rate select */ + __be32 updrs2_h; /* UTOPIA/POS device 2 rate select */ + __be32 updrs2_l; /* UTOPIA/POS device 2 rate select */ + __be32 updrs3_h; /* UTOPIA/POS device 3 rate select */ + __be32 updrs3_l; /* UTOPIA/POS device 3 rate select */ + __be32 updrs4_h; /* UTOPIA/POS device 4 rate select */ + __be32 updrs4_l; /* UTOPIA/POS device 4 rate select */ + __be32 updrp1; /* UTOPIA/POS device 1 receive priority low */ + __be32 updrp2; /* UTOPIA/POS device 2 receive priority low */ + __be32 updrp3; /* UTOPIA/POS device 3 receive priority low */ + __be32 updrp4; /* UTOPIA/POS device 4 receive priority low */ + __be32 upde1; /* UTOPIA/POS device 1 event */ + __be32 upde2; /* UTOPIA/POS device 2 event */ + __be32 upde3; /* UTOPIA/POS device 3 event */ + __be32 upde4; /* UTOPIA/POS device 4 event */ + __be16 uprp1; + __be16 uprp2; + __be16 uprp3; + __be16 uprp4; + u8 res1[0x8]; + __be16 uptirr1_0; /* Device 1 transmit internal rate 0 */ + __be16 uptirr1_1; /* Device 1 transmit internal rate 1 */ + __be16 uptirr1_2; /* Device 1 transmit internal rate 2 */ + __be16 uptirr1_3; /* Device 1 transmit internal rate 3 */ + __be16 uptirr2_0; /* Device 2 transmit internal rate 0 */ + __be16 uptirr2_1; /* Device 2 transmit internal rate 1 */ + __be16 uptirr2_2; /* Device 2 transmit internal rate 2 */ + __be16 uptirr2_3; /* Device 2 transmit internal rate 3 */ + __be16 uptirr3_0; /* Device 3 transmit internal rate 0 */ + __be16 uptirr3_1; /* Device 3 transmit internal rate 1 */ + __be16 uptirr3_2; /* Device 3 transmit internal rate 2 */ + __be16 uptirr3_3; /* Device 3 transmit internal rate 3 */ + __be16 uptirr4_0; /* Device 4 transmit internal rate 0 */ + __be16 uptirr4_1; /* Device 4 transmit internal rate 1 */ + __be16 uptirr4_2; /* Device 4 transmit internal rate 2 */ + __be16 uptirr4_3; /* Device 4 transmit internal rate 3 */ + __be32 uper1; /* Device 1 port enable register */ + __be32 uper2; /* Device 2 port enable register */ + __be32 uper3; /* Device 3 port enable register */ + __be32 uper4; /* Device 4 port enable register */ + u8 res2[0x150]; +} __attribute__ ((packed)); + +/* SDMA */ +struct sdma { + __be32 sdsr; /* Serial DMA status register */ + __be32 sdmr; /* Serial DMA mode register */ + __be32 sdtr1; /* SDMA system bus threshold register */ + __be32 sdtr2; /* SDMA secondary bus threshold register */ + __be32 sdhy1; /* SDMA system bus hysteresis register */ + __be32 sdhy2; /* SDMA secondary bus hysteresis register */ + __be32 sdta1; /* SDMA system bus address register */ + __be32 sdta2; /* SDMA secondary bus address register */ + __be32 sdtm1; /* SDMA system bus MSNUM register */ + __be32 sdtm2; /* SDMA secondary bus MSNUM register */ + u8 res0[0x10]; + __be32 sdaqr; /* SDMA address bus qualify register */ + __be32 sdaqmr; /* SDMA address bus qualify mask register */ + u8 res1[0x4]; + __be32 sdebcr; /* SDMA CAM entries base register */ + u8 res2[0x38]; +} __attribute__ ((packed)); + +/* Debug Space */ +struct dbg { + __be32 bpdcr; /* Breakpoint debug command register */ + __be32 bpdsr; /* Breakpoint debug status register */ + __be32 bpdmr; /* Breakpoint debug mask register */ + __be32 bprmrr0; /* Breakpoint request mode risc register 0 */ + __be32 bprmrr1; /* Breakpoint request mode risc register 1 */ + u8 res0[0x8]; + __be32 bprmtr0; /* Breakpoint request mode trb register 0 */ + __be32 bprmtr1; /* Breakpoint request mode trb register 1 */ + u8 res1[0x8]; + __be32 bprmir; /* Breakpoint request mode immediate register */ + __be32 bprmsr; /* Breakpoint request mode serial register */ + __be32 bpemr; /* Breakpoint exit mode register */ + u8 res2[0x48]; +} __attribute__ ((packed)); + +/* RISC Special Registers (Trap and Breakpoint) */ +struct rsp { + u8 fixme[0x100]; +} __attribute__ ((packed)); + +struct qe_immap { + struct qe_iram iram; /* I-RAM */ + struct qe_ic_regs ic; /* Interrupt Controller */ + struct cp_qe cp; /* Communications Processor */ + struct qe_mux qmx; /* QE Multiplexer */ + struct qe_timers qet; /* QE Timers */ + struct spi spi[0x2]; /* spi */ + struct mcc mcc; /* mcc */ + struct qe_brg brg; /* brg */ + struct usb_ctlr usb; /* USB */ + struct si1 si1; /* SI */ + u8 res11[0x800]; + struct sir sir; /* SI Routing Tables */ + struct ucc ucc1; /* ucc1 */ + struct ucc ucc3; /* ucc3 */ + struct ucc ucc5; /* ucc5 */ + struct ucc ucc7; /* ucc7 */ + u8 res12[0x600]; + struct upc upc1; /* MultiPHY UTOPIA POS Ctrlr 1*/ + struct ucc ucc2; /* ucc2 */ + struct ucc ucc4; /* ucc4 */ + struct ucc ucc6; /* ucc6 */ + struct ucc ucc8; /* ucc8 */ + u8 res13[0x600]; + struct upc upc2; /* MultiPHY UTOPIA POS Ctrlr 2*/ + struct sdma sdma; /* SDMA */ + struct dbg dbg; /* Debug Space */ + struct rsp rsp[0x2]; /* RISC Special Registers + (Trap and Breakpoint) */ + u8 res14[0x300]; + u8 res15[0x3A00]; + u8 res16[0x8000]; /* 0x108000 - 0x110000 */ + u8 muram[0xC000]; /* 0x110000 - 0x11C000 + Multi-user RAM */ + u8 res17[0x24000]; /* 0x11C000 - 0x140000 */ + u8 res18[0xC0000]; /* 0x140000 - 0x200000 */ +} __attribute__ ((packed)); + +extern struct qe_immap *qe_immr; +extern phys_addr_t get_qe_base(void); + +static inline unsigned long immrbar_virt_to_phys(volatile void * address) +{ + if ( ((u32)address >= (u32)qe_immr) && + ((u32)address < ((u32)qe_immr + QE_IMMAP_SIZE)) ) + return (unsigned long)(address - (u32)qe_immr + + (u32)get_qe_base()); + return (unsigned long)virt_to_phys(address); +} + +#endif /* __KERNEL__ */ +#endif /* _ASM_POWERPC_IMMAP_QE_H */ diff --git a/include/asm-powerpc/io.h b/include/asm-powerpc/io.h index 19b2ec1ec665c..cbbd8c648df13 100644 --- a/include/asm-powerpc/io.h +++ b/include/asm-powerpc/io.h @@ -11,7 +11,6 @@ /* Check of existence of legacy devices */ extern int check_legacy_ioport(unsigned long base_port); -#define PARALLEL_BASE 0x378 #define PNPBIOS_BASE 0xf000 /* only relevant for PReP */ #ifndef CONFIG_PPC64 diff --git a/include/asm-powerpc/ipic.h b/include/asm-powerpc/ipic.h index 53079ec3a515b..1ce09a35906ef 100644 --- a/include/asm-powerpc/ipic.h +++ b/include/asm-powerpc/ipic.h @@ -1,5 +1,5 @@ /* - * include/asm-ppc/ipic.h + * include/asm-powerpc/ipic.h * * IPIC external definitions and structure. * diff --git a/include/asm-powerpc/kprobes.h b/include/asm-powerpc/kprobes.h index 34e1f89a5fa02..2dafa376a63f6 100644 --- a/include/asm-powerpc/kprobes.h +++ b/include/asm-powerpc/kprobes.h @@ -44,6 +44,28 @@ typedef unsigned int kprobe_opcode_t; #define IS_TDI(instr) (((instr) & 0xfc000000) == 0x08000000) #define IS_TWI(instr) (((instr) & 0xfc000000) == 0x0c000000) +/* + * 64bit powerpc uses function descriptors. + * Handle cases where: + * - User passes a <.symbol> or <module:.symbol> + * - User passes a <symbol> or <module:symbol> + * - User passes a non-existant symbol, kallsyms_lookup_name + * returns 0. Don't deref the NULL pointer in that case + */ +#define kprobe_lookup_name(name, addr) \ +{ \ + addr = (kprobe_opcode_t *)kallsyms_lookup_name(name); \ + if (addr) { \ + char *colon; \ + if ((colon = strchr(name, ':')) != NULL) { \ + colon++; \ + if (*colon != '\0' && *colon != '.') \ + addr = *(kprobe_opcode_t **)addr; \ + } else if (name[0] != '.') \ + addr = *(kprobe_opcode_t **)addr; \ + } \ +} + #define JPROBE_ENTRY(pentry) (kprobe_opcode_t *)((func_descr_t *)pentry) #define is_trap(instr) (IS_TW(instr) || IS_TD(instr) || \ diff --git a/include/asm-powerpc/mpc85xx.h b/include/asm-powerpc/mpc85xx.h new file mode 100644 index 0000000000000..ccdb8a21138fb --- /dev/null +++ b/include/asm-powerpc/mpc85xx.h @@ -0,0 +1,53 @@ +/* + * include/asm-powerpc/mpc85xx.h + * + * MPC85xx definitions + * + * Maintainer: Kumar Gala <galak@kernel.crashing.org> + * + * Copyright 2004 Freescale Semiconductor, Inc + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#ifdef __KERNEL__ +#ifndef __ASM_MPC85xx_H__ +#define __ASM_MPC85xx_H__ + +#include <asm/mmu.h> + +#ifdef CONFIG_85xx + +#if defined(CONFIG_MPC8540_ADS) || defined(CONFIG_MPC8560_ADS) +#include <platforms/85xx/mpc85xx_ads.h> +#endif +#if defined(CONFIG_MPC8555_CDS) || defined(CONFIG_MPC8548_CDS) +#include <platforms/85xx/mpc8555_cds.h> +#endif +#ifdef CONFIG_MPC85xx_CDS +#include <platforms/85xx/mpc85xx_cds.h> +#endif + +#define _IO_BASE isa_io_base +#define _ISA_MEM_BASE isa_mem_base +#ifdef CONFIG_PCI +#define PCI_DRAM_OFFSET pci_dram_offset +#else +#define PCI_DRAM_OFFSET 0 +#endif + +/* Let modules/drivers get at CCSRBAR */ +extern phys_addr_t get_ccsrbar(void); + +#ifdef MODULE +#define CCSRBAR get_ccsrbar() +#else +#define CCSRBAR BOARD_CCSRBAR +#endif + +#endif /* CONFIG_85xx */ +#endif /* __ASM_MPC85xx_H__ */ +#endif /* __KERNEL__ */ diff --git a/include/asm-powerpc/ptrace.h b/include/asm-powerpc/ptrace.h index 4435efe85d0ed..4ad77a13f8652 100644 --- a/include/asm-powerpc/ptrace.h +++ b/include/asm-powerpc/ptrace.h @@ -73,6 +73,8 @@ struct pt_regs { #ifndef __ASSEMBLY__ #define instruction_pointer(regs) ((regs)->nip) +#define regs_return_value(regs) ((regs)->gpr[3]) + #ifdef CONFIG_SMP extern unsigned long profile_pc(struct pt_regs *regs); #else diff --git a/include/asm-powerpc/qe.h b/include/asm-powerpc/qe.h new file mode 100644 index 0000000000000..a62168ec535fc --- /dev/null +++ b/include/asm-powerpc/qe.h @@ -0,0 +1,457 @@ +/* + * Copyright (C) 2006 Freescale Semicondutor, Inc. All rights reserved. + * + * Authors: Shlomi Gridish <gridish@freescale.com> + * Li Yang <leoli@freescale.com> + * + * Description: + * QUICC Engine (QE) external definitions and structure. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ +#ifndef _ASM_POWERPC_QE_H +#define _ASM_POWERPC_QE_H +#ifdef __KERNEL__ + +#include <asm/immap_qe.h> + +#define QE_NUM_OF_SNUM 28 +#define QE_NUM_OF_BRGS 16 +#define QE_NUM_OF_PORTS 1024 + +/* Memory partitions +*/ +#define MEM_PART_SYSTEM 0 +#define MEM_PART_SECONDARY 1 +#define MEM_PART_MURAM 2 + +/* Export QE common operations */ +extern void qe_reset(void); +extern int par_io_init(struct device_node *np); +extern int par_io_of_config(struct device_node *np); + +/* QE internal API */ +int qe_issue_cmd(u32 cmd, u32 device, u8 mcn_protocol, u32 cmd_input); +void qe_setbrg(u32 brg, u32 rate); +int qe_get_snum(void); +void qe_put_snum(u8 snum); +u32 qe_muram_alloc(u32 size, u32 align); +int qe_muram_free(u32 offset); +u32 qe_muram_alloc_fixed(u32 offset, u32 size); +void qe_muram_dump(void); +void *qe_muram_addr(u32 offset); + +/* Buffer descriptors */ +struct qe_bd { + u16 status; + u16 length; + u32 buf; +} __attribute__ ((packed)); + +#define BD_STATUS_MASK 0xffff0000 +#define BD_LENGTH_MASK 0x0000ffff + +/* Alignment */ +#define QE_INTR_TABLE_ALIGN 16 /* ??? */ +#define QE_ALIGNMENT_OF_BD 8 +#define QE_ALIGNMENT_OF_PRAM 64 + +/* RISC allocation */ +enum qe_risc_allocation { + QE_RISC_ALLOCATION_RISC1 = 1, /* RISC 1 */ + QE_RISC_ALLOCATION_RISC2 = 2, /* RISC 2 */ + QE_RISC_ALLOCATION_RISC1_AND_RISC2 = 3 /* Dynamically choose + RISC 1 or RISC 2 */ +}; + +/* QE extended filtering Table Lookup Key Size */ +enum qe_fltr_tbl_lookup_key_size { + QE_FLTR_TABLE_LOOKUP_KEY_SIZE_8_BYTES + = 0x3f, /* LookupKey parsed by the Generate LookupKey + CMD is truncated to 8 bytes */ + QE_FLTR_TABLE_LOOKUP_KEY_SIZE_16_BYTES + = 0x5f, /* LookupKey parsed by the Generate LookupKey + CMD is truncated to 16 bytes */ +}; + +/* QE FLTR extended filtering Largest External Table Lookup Key Size */ +enum qe_fltr_largest_external_tbl_lookup_key_size { + QE_FLTR_LARGEST_EXTERNAL_TABLE_LOOKUP_KEY_SIZE_NONE + = 0x0,/* not used */ + QE_FLTR_LARGEST_EXTERNAL_TABLE_LOOKUP_KEY_SIZE_8_BYTES + = QE_FLTR_TABLE_LOOKUP_KEY_SIZE_8_BYTES, /* 8 bytes */ + QE_FLTR_LARGEST_EXTERNAL_TABLE_LOOKUP_KEY_SIZE_16_BYTES + = QE_FLTR_TABLE_LOOKUP_KEY_SIZE_16_BYTES, /* 16 bytes */ +}; + +/* structure representing QE parameter RAM */ +struct qe_timer_tables { + u16 tm_base; /* QE timer table base adr */ + u16 tm_ptr; /* QE timer table pointer */ + u16 r_tmr; /* QE timer mode register */ + u16 r_tmv; /* QE timer valid register */ + u32 tm_cmd; /* QE timer cmd register */ + u32 tm_cnt; /* QE timer internal cnt */ +} __attribute__ ((packed)); + +#define QE_FLTR_TAD_SIZE 8 + +/* QE extended filtering Termination Action Descriptor (TAD) */ +struct qe_fltr_tad { + u8 serialized[QE_FLTR_TAD_SIZE]; +} __attribute__ ((packed)); + +/* Communication Direction */ +enum comm_dir { + COMM_DIR_NONE = 0, + COMM_DIR_RX = 1, + COMM_DIR_TX = 2, + COMM_DIR_RX_AND_TX = 3 +}; + +/* Clocks and BRGs */ +enum qe_clock { + QE_CLK_NONE = 0, + QE_BRG1, /* Baud Rate Generator 1 */ + QE_BRG2, /* Baud Rate Generator 2 */ + QE_BRG3, /* Baud Rate Generator 3 */ + QE_BRG4, /* Baud Rate Generator 4 */ + QE_BRG5, /* Baud Rate Generator 5 */ + QE_BRG6, /* Baud Rate Generator 6 */ + QE_BRG7, /* Baud Rate Generator 7 */ + QE_BRG8, /* Baud Rate Generator 8 */ + QE_BRG9, /* Baud Rate Generator 9 */ + QE_BRG10, /* Baud Rate Generator 10 */ + QE_BRG11, /* Baud Rate Generator 11 */ + QE_BRG12, /* Baud Rate Generator 12 */ + QE_BRG13, /* Baud Rate Generator 13 */ + QE_BRG14, /* Baud Rate Generator 14 */ + QE_BRG15, /* Baud Rate Generator 15 */ + QE_BRG16, /* Baud Rate Generator 16 */ + QE_CLK1, /* Clock 1 */ + QE_CLK2, /* Clock 2 */ + QE_CLK3, /* Clock 3 */ + QE_CLK4, /* Clock 4 */ + QE_CLK5, /* Clock 5 */ + QE_CLK6, /* Clock 6 */ + QE_CLK7, /* Clock 7 */ + QE_CLK8, /* Clock 8 */ + QE_CLK9, /* Clock 9 */ + QE_CLK10, /* Clock 10 */ + QE_CLK11, /* Clock 11 */ + QE_CLK12, /* Clock 12 */ + QE_CLK13, /* Clock 13 */ + QE_CLK14, /* Clock 14 */ + QE_CLK15, /* Clock 15 */ + QE_CLK16, /* Clock 16 */ + QE_CLK17, /* Clock 17 */ + QE_CLK18, /* Clock 18 */ + QE_CLK19, /* Clock 19 */ + QE_CLK20, /* Clock 20 */ + QE_CLK21, /* Clock 21 */ + QE_CLK22, /* Clock 22 */ + QE_CLK23, /* Clock 23 */ + QE_CLK24, /* Clock 24 */ + QE_CLK_DUMMY, +}; + +/* QE CMXUCR Registers. + * There are two UCCs represented in each of the four CMXUCR registers. + * These values are for the UCC in the LSBs + */ +#define QE_CMXUCR_MII_ENET_MNG 0x00007000 +#define QE_CMXUCR_MII_ENET_MNG_SHIFT 12 +#define QE_CMXUCR_GRANT 0x00008000 +#define QE_CMXUCR_TSA 0x00004000 +#define QE_CMXUCR_BKPT 0x00000100 +#define QE_CMXUCR_TX_CLK_SRC_MASK 0x0000000F + +/* QE CMXGCR Registers. +*/ +#define QE_CMXGCR_MII_ENET_MNG 0x00007000 +#define QE_CMXGCR_MII_ENET_MNG_SHIFT 12 +#define QE_CMXGCR_USBCS 0x0000000f + +/* QE CECR Commands. +*/ +#define QE_CR_FLG 0x00010000 +#define QE_RESET 0x80000000 +#define QE_INIT_TX_RX 0x00000000 +#define QE_INIT_RX 0x00000001 +#define QE_INIT_TX 0x00000002 +#define QE_ENTER_HUNT_MODE 0x00000003 +#define QE_STOP_TX 0x00000004 +#define QE_GRACEFUL_STOP_TX 0x00000005 +#define QE_RESTART_TX 0x00000006 +#define QE_CLOSE_RX_BD 0x00000007 +#define QE_SWITCH_COMMAND 0x00000007 +#define QE_SET_GROUP_ADDRESS 0x00000008 +#define QE_START_IDMA 0x00000009 +#define QE_MCC_STOP_RX 0x00000009 +#define QE_ATM_TRANSMIT 0x0000000a +#define QE_HPAC_CLEAR_ALL 0x0000000b +#define QE_GRACEFUL_STOP_RX 0x0000001a +#define QE_RESTART_RX 0x0000001b +#define QE_HPAC_SET_PRIORITY 0x0000010b +#define QE_HPAC_STOP_TX 0x0000020b +#define QE_HPAC_STOP_RX 0x0000030b +#define QE_HPAC_GRACEFUL_STOP_TX 0x0000040b +#define QE_HPAC_GRACEFUL_STOP_RX 0x0000050b +#define QE_HPAC_START_TX 0x0000060b +#define QE_HPAC_START_RX 0x0000070b +#define QE_USB_STOP_TX 0x0000000a +#define QE_USB_RESTART_TX 0x0000000b +#define QE_QMC_STOP_TX 0x0000000c +#define QE_QMC_STOP_RX 0x0000000d +#define QE_SS7_SU_FIL_RESET 0x0000000e +/* jonathbr added from here down for 83xx */ +#define QE_RESET_BCS 0x0000000a +#define QE_MCC_INIT_TX_RX_16 0x00000003 +#define QE_MCC_STOP_TX 0x00000004 +#define QE_MCC_INIT_TX_1 0x00000005 +#define QE_MCC_INIT_RX_1 0x00000006 +#define QE_MCC_RESET 0x00000007 +#define QE_SET_TIMER 0x00000008 +#define QE_RANDOM_NUMBER 0x0000000c +#define QE_ATM_MULTI_THREAD_INIT 0x00000011 +#define QE_ASSIGN_PAGE 0x00000012 +#define QE_ADD_REMOVE_HASH_ENTRY 0x00000013 +#define QE_START_FLOW_CONTROL 0x00000014 +#define QE_STOP_FLOW_CONTROL 0x00000015 +#define QE_ASSIGN_PAGE_TO_DEVICE 0x00000016 + +#define QE_ASSIGN_RISC 0x00000010 +#define QE_CR_MCN_NORMAL_SHIFT 6 +#define QE_CR_MCN_USB_SHIFT 4 +#define QE_CR_MCN_RISC_ASSIGN_SHIFT 8 +#define QE_CR_SNUM_SHIFT 17 + +/* QE CECR Sub Block - sub block of QE command. +*/ +#define QE_CR_SUBBLOCK_INVALID 0x00000000 +#define QE_CR_SUBBLOCK_USB 0x03200000 +#define QE_CR_SUBBLOCK_UCCFAST1 0x02000000 +#define QE_CR_SUBBLOCK_UCCFAST2 0x02200000 +#define QE_CR_SUBBLOCK_UCCFAST3 0x02400000 +#define QE_CR_SUBBLOCK_UCCFAST4 0x02600000 +#define QE_CR_SUBBLOCK_UCCFAST5 0x02800000 +#define QE_CR_SUBBLOCK_UCCFAST6 0x02a00000 +#define QE_CR_SUBBLOCK_UCCFAST7 0x02c00000 +#define QE_CR_SUBBLOCK_UCCFAST8 0x02e00000 +#define QE_CR_SUBBLOCK_UCCSLOW1 0x00000000 +#define QE_CR_SUBBLOCK_UCCSLOW2 0x00200000 +#define QE_CR_SUBBLOCK_UCCSLOW3 0x00400000 +#define QE_CR_SUBBLOCK_UCCSLOW4 0x00600000 +#define QE_CR_SUBBLOCK_UCCSLOW5 0x00800000 +#define QE_CR_SUBBLOCK_UCCSLOW6 0x00a00000 +#define QE_CR_SUBBLOCK_UCCSLOW7 0x00c00000 +#define QE_CR_SUBBLOCK_UCCSLOW8 0x00e00000 +#define QE_CR_SUBBLOCK_MCC1 0x03800000 +#define QE_CR_SUBBLOCK_MCC2 0x03a00000 +#define QE_CR_SUBBLOCK_MCC3 0x03000000 +#define QE_CR_SUBBLOCK_IDMA1 0x02800000 +#define QE_CR_SUBBLOCK_IDMA2 0x02a00000 +#define QE_CR_SUBBLOCK_IDMA3 0x02c00000 +#define QE_CR_SUBBLOCK_IDMA4 0x02e00000 +#define QE_CR_SUBBLOCK_HPAC 0x01e00000 +#define QE_CR_SUBBLOCK_SPI1 0x01400000 +#define QE_CR_SUBBLOCK_SPI2 0x01600000 +#define QE_CR_SUBBLOCK_RAND 0x01c00000 +#define QE_CR_SUBBLOCK_TIMER 0x01e00000 +#define QE_CR_SUBBLOCK_GENERAL 0x03c00000 + +/* QE CECR Protocol - For non-MCC, specifies mode for QE CECR command */ +#define QE_CR_PROTOCOL_UNSPECIFIED 0x00 /* For all other protocols */ +#define QE_CR_PROTOCOL_HDLC_TRANSPARENT 0x00 +#define QE_CR_PROTOCOL_ATM_POS 0x0A +#define QE_CR_PROTOCOL_ETHERNET 0x0C +#define QE_CR_PROTOCOL_L2_SWITCH 0x0D + +/* BMR byte order */ +#define QE_BMR_BYTE_ORDER_BO_PPC 0x08 /* powerpc little endian */ +#define QE_BMR_BYTE_ORDER_BO_MOT 0x10 /* motorola big endian */ +#define QE_BMR_BYTE_ORDER_BO_MAX 0x18 + +/* BRG configuration register */ +#define QE_BRGC_ENABLE 0x00010000 +#define QE_BRGC_DIVISOR_SHIFT 1 +#define QE_BRGC_DIVISOR_MAX 0xFFF +#define QE_BRGC_DIV16 1 + +/* QE Timers registers */ +#define QE_GTCFR1_PCAS 0x80 +#define QE_GTCFR1_STP2 0x20 +#define QE_GTCFR1_RST2 0x10 +#define QE_GTCFR1_GM2 0x08 +#define QE_GTCFR1_GM1 0x04 +#define QE_GTCFR1_STP1 0x02 +#define QE_GTCFR1_RST1 0x01 + +/* SDMA registers */ +#define QE_SDSR_BER1 0x02000000 +#define QE_SDSR_BER2 0x01000000 + +#define QE_SDMR_GLB_1_MSK 0x80000000 +#define QE_SDMR_ADR_SEL 0x20000000 +#define QE_SDMR_BER1_MSK 0x02000000 +#define QE_SDMR_BER2_MSK 0x01000000 +#define QE_SDMR_EB1_MSK 0x00800000 +#define QE_SDMR_ER1_MSK 0x00080000 +#define QE_SDMR_ER2_MSK 0x00040000 +#define QE_SDMR_CEN_MASK 0x0000E000 +#define QE_SDMR_SBER_1 0x00000200 +#define QE_SDMR_SBER_2 0x00000200 +#define QE_SDMR_EB1_PR_MASK 0x000000C0 +#define QE_SDMR_ER1_PR 0x00000008 + +#define QE_SDMR_CEN_SHIFT 13 +#define QE_SDMR_EB1_PR_SHIFT 6 + +#define QE_SDTM_MSNUM_SHIFT 24 + +#define QE_SDEBCR_BA_MASK 0x01FFFFFF + +/* UPC */ +#define UPGCR_PROTOCOL 0x80000000 /* protocol ul2 or pl2 */ +#define UPGCR_TMS 0x40000000 /* Transmit master/slave mode */ +#define UPGCR_RMS 0x20000000 /* Receive master/slave mode */ +#define UPGCR_ADDR 0x10000000 /* Master MPHY Addr multiplexing */ +#define UPGCR_DIAG 0x01000000 /* Diagnostic mode */ + +/* UCC */ +#define UCC_GUEMR_MODE_MASK_RX 0x02 +#define UCC_GUEMR_MODE_MASK_TX 0x01 +#define UCC_GUEMR_MODE_FAST_RX 0x02 +#define UCC_GUEMR_MODE_FAST_TX 0x01 +#define UCC_GUEMR_MODE_SLOW_RX 0x00 +#define UCC_GUEMR_MODE_SLOW_TX 0x00 +#define UCC_GUEMR_SET_RESERVED3 0x10 /* Bit 3 in the guemr is reserved but + must be set 1 */ + +/* structure representing UCC SLOW parameter RAM */ +struct ucc_slow_pram { + u16 rbase; /* RX BD base address */ + u16 tbase; /* TX BD base address */ + u8 rfcr; /* Rx function code */ + u8 tfcr; /* Tx function code */ + u16 mrblr; /* Rx buffer length */ + u32 rstate; /* Rx internal state */ + u32 rptr; /* Rx internal data pointer */ + u16 rbptr; /* rb BD Pointer */ + u16 rcount; /* Rx internal byte count */ + u32 rtemp; /* Rx temp */ + u32 tstate; /* Tx internal state */ + u32 tptr; /* Tx internal data pointer */ + u16 tbptr; /* Tx BD pointer */ + u16 tcount; /* Tx byte count */ + u32 ttemp; /* Tx temp */ + u32 rcrc; /* temp receive CRC */ + u32 tcrc; /* temp transmit CRC */ +} __attribute__ ((packed)); + +/* General UCC SLOW Mode Register (GUMRH & GUMRL) */ +#define UCC_SLOW_GUMR_H_CRC16 0x00004000 +#define UCC_SLOW_GUMR_H_CRC16CCITT 0x00000000 +#define UCC_SLOW_GUMR_H_CRC32CCITT 0x00008000 +#define UCC_SLOW_GUMR_H_REVD 0x00002000 +#define UCC_SLOW_GUMR_H_TRX 0x00001000 +#define UCC_SLOW_GUMR_H_TTX 0x00000800 +#define UCC_SLOW_GUMR_H_CDP 0x00000400 +#define UCC_SLOW_GUMR_H_CTSP 0x00000200 +#define UCC_SLOW_GUMR_H_CDS 0x00000100 +#define UCC_SLOW_GUMR_H_CTSS 0x00000080 +#define UCC_SLOW_GUMR_H_TFL 0x00000040 +#define UCC_SLOW_GUMR_H_RFW 0x00000020 +#define UCC_SLOW_GUMR_H_TXSY 0x00000010 +#define UCC_SLOW_GUMR_H_4SYNC 0x00000004 +#define UCC_SLOW_GUMR_H_8SYNC 0x00000008 +#define UCC_SLOW_GUMR_H_16SYNC 0x0000000c +#define UCC_SLOW_GUMR_H_RTSM 0x00000002 +#define UCC_SLOW_GUMR_H_RSYN 0x00000001 + +#define UCC_SLOW_GUMR_L_TCI 0x10000000 +#define UCC_SLOW_GUMR_L_RINV 0x02000000 +#define UCC_SLOW_GUMR_L_TINV 0x01000000 +#define UCC_SLOW_GUMR_L_TEND 0x00020000 +#define UCC_SLOW_GUMR_L_ENR 0x00000020 +#define UCC_SLOW_GUMR_L_ENT 0x00000010 + +/* General UCC FAST Mode Register */ +#define UCC_FAST_GUMR_TCI 0x20000000 +#define UCC_FAST_GUMR_TRX 0x10000000 +#define UCC_FAST_GUMR_TTX 0x08000000 +#define UCC_FAST_GUMR_CDP 0x04000000 +#define UCC_FAST_GUMR_CTSP 0x02000000 +#define UCC_FAST_GUMR_CDS 0x01000000 +#define UCC_FAST_GUMR_CTSS 0x00800000 +#define UCC_FAST_GUMR_TXSY 0x00020000 +#define UCC_FAST_GUMR_RSYN 0x00010000 +#define UCC_FAST_GUMR_RTSM 0x00002000 +#define UCC_FAST_GUMR_REVD 0x00000400 +#define UCC_FAST_GUMR_ENR 0x00000020 +#define UCC_FAST_GUMR_ENT 0x00000010 + +/* Slow UCC Event Register (UCCE) */ +#define UCC_SLOW_UCCE_GLR 0x1000 +#define UCC_SLOW_UCCE_GLT 0x0800 +#define UCC_SLOW_UCCE_DCC 0x0400 +#define UCC_SLOW_UCCE_FLG 0x0200 +#define UCC_SLOW_UCCE_AB 0x0200 +#define UCC_SLOW_UCCE_IDLE 0x0100 +#define UCC_SLOW_UCCE_GRA 0x0080 +#define UCC_SLOW_UCCE_TXE 0x0010 +#define UCC_SLOW_UCCE_RXF 0x0008 +#define UCC_SLOW_UCCE_CCR 0x0008 +#define UCC_SLOW_UCCE_RCH 0x0008 +#define UCC_SLOW_UCCE_BSY 0x0004 +#define UCC_SLOW_UCCE_TXB 0x0002 +#define UCC_SLOW_UCCE_TX 0x0002 +#define UCC_SLOW_UCCE_RX 0x0001 +#define UCC_SLOW_UCCE_GOV 0x0001 +#define UCC_SLOW_UCCE_GUN 0x0002 +#define UCC_SLOW_UCCE_GINT 0x0004 +#define UCC_SLOW_UCCE_IQOV 0x0008 + +#define UCC_SLOW_UCCE_HDLC_SET (UCC_SLOW_UCCE_TXE | UCC_SLOW_UCCE_BSY | \ + UCC_SLOW_UCCE_GRA | UCC_SLOW_UCCE_TXB | UCC_SLOW_UCCE_RXF | \ + UCC_SLOW_UCCE_DCC | UCC_SLOW_UCCE_GLT | UCC_SLOW_UCCE_GLR) +#define UCC_SLOW_UCCE_ENET_SET (UCC_SLOW_UCCE_TXE | UCC_SLOW_UCCE_BSY | \ + UCC_SLOW_UCCE_GRA | UCC_SLOW_UCCE_TXB | UCC_SLOW_UCCE_RXF) +#define UCC_SLOW_UCCE_TRANS_SET (UCC_SLOW_UCCE_TXE | UCC_SLOW_UCCE_BSY | \ + UCC_SLOW_UCCE_GRA | UCC_SLOW_UCCE_TX | UCC_SLOW_UCCE_RX | \ + UCC_SLOW_UCCE_DCC | UCC_SLOW_UCCE_GLT | UCC_SLOW_UCCE_GLR) +#define UCC_SLOW_UCCE_UART_SET (UCC_SLOW_UCCE_BSY | UCC_SLOW_UCCE_GRA | \ + UCC_SLOW_UCCE_TXB | UCC_SLOW_UCCE_TX | UCC_SLOW_UCCE_RX | \ + UCC_SLOW_UCCE_GLT | UCC_SLOW_UCCE_GLR) +#define UCC_SLOW_UCCE_QMC_SET (UCC_SLOW_UCCE_IQOV | UCC_SLOW_UCCE_GINT | \ + UCC_SLOW_UCCE_GUN | UCC_SLOW_UCCE_GOV) + +#define UCC_SLOW_UCCE_OTHER (UCC_SLOW_UCCE_TXE | UCC_SLOW_UCCE_BSY | \ + UCC_SLOW_UCCE_GRA | UCC_SLOW_UCCE_DCC | UCC_SLOW_UCCE_GLT | \ + UCC_SLOW_UCCE_GLR) + +#define UCC_SLOW_INTR_TX UCC_SLOW_UCCE_TXB +#define UCC_SLOW_INTR_RX (UCC_SLOW_UCCE_RXF | UCC_SLOW_UCCE_RX) +#define UCC_SLOW_INTR (UCC_SLOW_INTR_TX | UCC_SLOW_INTR_RX) + +/* UCC Transmit On Demand Register (UTODR) */ +#define UCC_SLOW_TOD 0x8000 +#define UCC_FAST_TOD 0x8000 + +/* Function code masks */ +#define FC_GBL 0x20 +#define FC_DTB_LCL 0x02 +#define UCC_FAST_FUNCTION_CODE_GBL 0x20 +#define UCC_FAST_FUNCTION_CODE_DTB_LCL 0x02 +#define UCC_FAST_FUNCTION_CODE_BDB_LCL 0x01 + +static inline long IS_MURAM_ERR(const u32 offset) +{ + return offset > (u32) - 1000L; +} + +#endif /* __KERNEL__ */ +#endif /* _ASM_POWERPC_QE_H */ diff --git a/include/asm-powerpc/qe_ic.h b/include/asm-powerpc/qe_ic.h new file mode 100644 index 0000000000000..e386fb7e44b0d --- /dev/null +++ b/include/asm-powerpc/qe_ic.h @@ -0,0 +1,64 @@ +/* + * include/asm-powerpc/qe_ic.h + * + * Copyright (C) 2006 Freescale Semicondutor, Inc. All rights reserved. + * + * Authors: Shlomi Gridish <gridish@freescale.com> + * Li Yang <leoli@freescale.com> + * + * Description: + * QE IC external definitions and structure. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ +#ifndef _ASM_POWERPC_QE_IC_H +#define _ASM_POWERPC_QE_IC_H + +#include <linux/irq.h> + +#define NUM_OF_QE_IC_GROUPS 6 + +/* Flags when we init the QE IC */ +#define QE_IC_SPREADMODE_GRP_W 0x00000001 +#define QE_IC_SPREADMODE_GRP_X 0x00000002 +#define QE_IC_SPREADMODE_GRP_Y 0x00000004 +#define QE_IC_SPREADMODE_GRP_Z 0x00000008 +#define QE_IC_SPREADMODE_GRP_RISCA 0x00000010 +#define QE_IC_SPREADMODE_GRP_RISCB 0x00000020 + +#define QE_IC_LOW_SIGNAL 0x00000100 +#define QE_IC_HIGH_SIGNAL 0x00000200 + +#define QE_IC_GRP_W_PRI0_DEST_SIGNAL_HIGH 0x00001000 +#define QE_IC_GRP_W_PRI1_DEST_SIGNAL_HIGH 0x00002000 +#define QE_IC_GRP_X_PRI0_DEST_SIGNAL_HIGH 0x00004000 +#define QE_IC_GRP_X_PRI1_DEST_SIGNAL_HIGH 0x00008000 +#define QE_IC_GRP_Y_PRI0_DEST_SIGNAL_HIGH 0x00010000 +#define QE_IC_GRP_Y_PRI1_DEST_SIGNAL_HIGH 0x00020000 +#define QE_IC_GRP_Z_PRI0_DEST_SIGNAL_HIGH 0x00040000 +#define QE_IC_GRP_Z_PRI1_DEST_SIGNAL_HIGH 0x00080000 +#define QE_IC_GRP_RISCA_PRI0_DEST_SIGNAL_HIGH 0x00100000 +#define QE_IC_GRP_RISCA_PRI1_DEST_SIGNAL_HIGH 0x00200000 +#define QE_IC_GRP_RISCB_PRI0_DEST_SIGNAL_HIGH 0x00400000 +#define QE_IC_GRP_RISCB_PRI1_DEST_SIGNAL_HIGH 0x00800000 +#define QE_IC_GRP_W_DEST_SIGNAL_SHIFT (12) + +/* QE interrupt sources groups */ +enum qe_ic_grp_id { + QE_IC_GRP_W = 0, /* QE interrupt controller group W */ + QE_IC_GRP_X, /* QE interrupt controller group X */ + QE_IC_GRP_Y, /* QE interrupt controller group Y */ + QE_IC_GRP_Z, /* QE interrupt controller group Z */ + QE_IC_GRP_RISCA, /* QE interrupt controller RISC group A */ + QE_IC_GRP_RISCB /* QE interrupt controller RISC group B */ +}; + +void qe_ic_init(struct device_node *node, unsigned int flags); +void qe_ic_set_highest_priority(unsigned int virq, int high); +int qe_ic_set_priority(unsigned int virq, unsigned int priority); +int qe_ic_set_high_priority(unsigned int virq, unsigned int priority, int high); + +#endif /* _ASM_POWERPC_QE_IC_H */ diff --git a/include/asm-powerpc/system.h b/include/asm-powerpc/system.h index 4b41deaa8d8d9..43627596003b8 100644 --- a/include/asm-powerpc/system.h +++ b/include/asm-powerpc/system.h @@ -91,10 +91,6 @@ DEBUGGER_BOILERPLATE(debugger_iabr_match) DEBUGGER_BOILERPLATE(debugger_dabr_match) DEBUGGER_BOILERPLATE(debugger_fault_handler) -#ifdef CONFIG_XMON -extern void xmon_init(int enable); -#endif - #else static inline int debugger(struct pt_regs *regs) { return 0; } static inline int debugger_ipi(struct pt_regs *regs) { return 0; } diff --git a/include/asm-powerpc/time.h b/include/asm-powerpc/time.h index 5785ac4737b5e..b051d4c88c3b4 100644 --- a/include/asm-powerpc/time.h +++ b/include/asm-powerpc/time.h @@ -39,6 +39,10 @@ extern void generic_calibrate_decr(void); extern void wakeup_decrementer(void); extern void snapshot_timebase(void); +#ifdef CONFIG_RTC_CLASS +extern int __init rtc_class_hookup(void); +#endif + /* Some sane defaults: 125 MHz timebase, 1GHz processor */ extern unsigned long ppc_proc_freq; #define DEFAULT_PROC_FREQ (DEFAULT_TB_FREQ * 8) @@ -234,4 +238,4 @@ extern void snapshot_timebases(void); #endif #endif /* __KERNEL__ */ -#endif /* __PPC64_TIME_H */ +#endif /* __POWERPC_TIME_H */ diff --git a/include/asm-powerpc/topology.h b/include/asm-powerpc/topology.h index bbc3844b086fc..8f7ee16781a4d 100644 --- a/include/asm-powerpc/topology.h +++ b/include/asm-powerpc/topology.h @@ -43,6 +43,7 @@ extern int pcibus_to_node(struct pci_bus *bus); #define SD_NODE_INIT (struct sched_domain) { \ .span = CPU_MASK_NONE, \ .parent = NULL, \ + .child = NULL, \ .groups = NULL, \ .min_interval = 8, \ .max_interval = 32, \ diff --git a/include/asm-powerpc/ucc.h b/include/asm-powerpc/ucc.h new file mode 100644 index 0000000000000..afe3076bdc03d --- /dev/null +++ b/include/asm-powerpc/ucc.h @@ -0,0 +1,84 @@ +/* + * Copyright (C) 2006 Freescale Semicondutor, Inc. All rights reserved. + * + * Authors: Shlomi Gridish <gridish@freescale.com> + * Li Yang <leoli@freescale.com> + * + * Description: + * Internal header file for UCC unit routines. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ +#ifndef __UCC_H__ +#define __UCC_H__ + +#include <asm/immap_qe.h> +#include <asm/qe.h> + +#define STATISTICS + +#define UCC_MAX_NUM 8 + +/* Slow or fast type for UCCs. +*/ +enum ucc_speed_type { + UCC_SPEED_TYPE_FAST, UCC_SPEED_TYPE_SLOW +}; + +/* Initial UCCs Parameter RAM address relative to: MEM_MAP_BASE (IMMR). +*/ +enum ucc_pram_initial_offset { + UCC_PRAM_OFFSET_UCC1 = 0x8400, + UCC_PRAM_OFFSET_UCC2 = 0x8500, + UCC_PRAM_OFFSET_UCC3 = 0x8600, + UCC_PRAM_OFFSET_UCC4 = 0x9000, + UCC_PRAM_OFFSET_UCC5 = 0x8000, + UCC_PRAM_OFFSET_UCC6 = 0x8100, + UCC_PRAM_OFFSET_UCC7 = 0x8200, + UCC_PRAM_OFFSET_UCC8 = 0x8300 +}; + +/* ucc_set_type + * Sets UCC to slow or fast mode. + * + * ucc_num - (In) number of UCC (0-7). + * regs - (In) pointer to registers base for the UCC. + * speed - (In) slow or fast mode for UCC. + */ +int ucc_set_type(int ucc_num, struct ucc_common *regs, + enum ucc_speed_type speed); + +/* ucc_init_guemr + * Init the Guemr register. + * + * regs - (In) pointer to registers base for the UCC. + */ +int ucc_init_guemr(struct ucc_common *regs); + +int ucc_set_qe_mux_mii_mng(int ucc_num); + +int ucc_set_qe_mux_rxtx(int ucc_num, enum qe_clock clock, enum comm_dir mode); + +int ucc_mux_set_grant_tsa_bkpt(int ucc_num, int set, u32 mask); + +/* QE MUX clock routing for UCC +*/ +static inline int ucc_set_qe_mux_grant(int ucc_num, int set) +{ + return ucc_mux_set_grant_tsa_bkpt(ucc_num, set, QE_CMXUCR_GRANT); +} + +static inline int ucc_set_qe_mux_tsa(int ucc_num, int set) +{ + return ucc_mux_set_grant_tsa_bkpt(ucc_num, set, QE_CMXUCR_TSA); +} + +static inline int ucc_set_qe_mux_bkpt(int ucc_num, int set) +{ + return ucc_mux_set_grant_tsa_bkpt(ucc_num, set, QE_CMXUCR_BKPT); +} + +#endif /* __UCC_H__ */ diff --git a/include/asm-powerpc/ucc_fast.h b/include/asm-powerpc/ucc_fast.h new file mode 100644 index 0000000000000..39d1c90fd2cac --- /dev/null +++ b/include/asm-powerpc/ucc_fast.h @@ -0,0 +1,243 @@ +/* + * include/asm-powerpc/ucc_fast.h + * + * Internal header file for UCC FAST unit routines. + * + * Copyright (C) 2006 Freescale Semicondutor, Inc. All rights reserved. + * + * Authors: Shlomi Gridish <gridish@freescale.com> + * Li Yang <leoli@freescale.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ +#ifndef __UCC_FAST_H__ +#define __UCC_FAST_H__ + +#include <linux/kernel.h> + +#include <asm/immap_qe.h> +#include <asm/qe.h> + +#include "ucc.h" + +/* Receive BD's status */ +#define R_E 0x80000000 /* buffer empty */ +#define R_W 0x20000000 /* wrap bit */ +#define R_I 0x10000000 /* interrupt on reception */ +#define R_L 0x08000000 /* last */ +#define R_F 0x04000000 /* first */ + +/* transmit BD's status */ +#define T_R 0x80000000 /* ready bit */ +#define T_W 0x20000000 /* wrap bit */ +#define T_I 0x10000000 /* interrupt on completion */ +#define T_L 0x08000000 /* last */ + +/* Rx Data buffer must be 4 bytes aligned in most cases */ +#define UCC_FAST_RX_ALIGN 4 +#define UCC_FAST_MRBLR_ALIGNMENT 4 +#define UCC_FAST_VIRT_FIFO_REGS_ALIGNMENT 8 + +/* Sizes */ +#define UCC_FAST_URFS_MIN_VAL 0x88 +#define UCC_FAST_RECEIVE_VIRTUAL_FIFO_SIZE_FUDGE_FACTOR 8 + +/* ucc_fast_channel_protocol_mode - UCC FAST mode */ +enum ucc_fast_channel_protocol_mode { + UCC_FAST_PROTOCOL_MODE_HDLC = 0x00000000, + UCC_FAST_PROTOCOL_MODE_RESERVED01 = 0x00000001, + UCC_FAST_PROTOCOL_MODE_RESERVED_QMC = 0x00000002, + UCC_FAST_PROTOCOL_MODE_RESERVED02 = 0x00000003, + UCC_FAST_PROTOCOL_MODE_RESERVED_UART = 0x00000004, + UCC_FAST_PROTOCOL_MODE_RESERVED03 = 0x00000005, + UCC_FAST_PROTOCOL_MODE_RESERVED_EX_MAC_1 = 0x00000006, + UCC_FAST_PROTOCOL_MODE_RESERVED_EX_MAC_2 = 0x00000007, + UCC_FAST_PROTOCOL_MODE_RESERVED_BISYNC = 0x00000008, + UCC_FAST_PROTOCOL_MODE_RESERVED04 = 0x00000009, + UCC_FAST_PROTOCOL_MODE_ATM = 0x0000000A, + UCC_FAST_PROTOCOL_MODE_RESERVED05 = 0x0000000B, + UCC_FAST_PROTOCOL_MODE_ETHERNET = 0x0000000C, + UCC_FAST_PROTOCOL_MODE_RESERVED06 = 0x0000000D, + UCC_FAST_PROTOCOL_MODE_POS = 0x0000000E, + UCC_FAST_PROTOCOL_MODE_RESERVED07 = 0x0000000F +}; + +/* ucc_fast_transparent_txrx - UCC Fast Transparent TX & RX */ +enum ucc_fast_transparent_txrx { + UCC_FAST_GUMR_TRANSPARENT_TTX_TRX_NORMAL = 0x00000000, + UCC_FAST_GUMR_TRANSPARENT_TTX_TRX_TRANSPARENT = 0x18000000 +}; + +/* UCC fast diagnostic mode */ +enum ucc_fast_diag_mode { + UCC_FAST_DIAGNOSTIC_NORMAL = 0x0, + UCC_FAST_DIAGNOSTIC_LOCAL_LOOP_BACK = 0x40000000, + UCC_FAST_DIAGNOSTIC_AUTO_ECHO = 0x80000000, + UCC_FAST_DIAGNOSTIC_LOOP_BACK_AND_ECHO = 0xC0000000 +}; + +/* UCC fast Sync length (transparent mode only) */ +enum ucc_fast_sync_len { + UCC_FAST_SYNC_LEN_NOT_USED = 0x0, + UCC_FAST_SYNC_LEN_AUTOMATIC = 0x00004000, + UCC_FAST_SYNC_LEN_8_BIT = 0x00008000, + UCC_FAST_SYNC_LEN_16_BIT = 0x0000C000 +}; + +/* UCC fast RTS mode */ +enum ucc_fast_ready_to_send { + UCC_FAST_SEND_IDLES_BETWEEN_FRAMES = 0x00000000, + UCC_FAST_SEND_FLAGS_BETWEEN_FRAMES = 0x00002000 +}; + +/* UCC fast receiver decoding mode */ +enum ucc_fast_rx_decoding_method { + UCC_FAST_RX_ENCODING_NRZ = 0x00000000, + UCC_FAST_RX_ENCODING_NRZI = 0x00000800, + UCC_FAST_RX_ENCODING_RESERVED0 = 0x00001000, + UCC_FAST_RX_ENCODING_RESERVED1 = 0x00001800 +}; + +/* UCC fast transmitter encoding mode */ +enum ucc_fast_tx_encoding_method { + UCC_FAST_TX_ENCODING_NRZ = 0x00000000, + UCC_FAST_TX_ENCODING_NRZI = 0x00000100, + UCC_FAST_TX_ENCODING_RESERVED0 = 0x00000200, + UCC_FAST_TX_ENCODING_RESERVED1 = 0x00000300 +}; + +/* UCC fast CRC length */ +enum ucc_fast_transparent_tcrc { + UCC_FAST_16_BIT_CRC = 0x00000000, + UCC_FAST_CRC_RESERVED0 = 0x00000040, + UCC_FAST_32_BIT_CRC = 0x00000080, + UCC_FAST_CRC_RESERVED1 = 0x000000C0 +}; + +/* Fast UCC initialization structure */ +struct ucc_fast_info { + int ucc_num; + enum qe_clock rx_clock; + enum qe_clock tx_clock; + u32 regs; + int irq; + u32 uccm_mask; + int bd_mem_part; + int brkpt_support; + int grant_support; + int tsa; + int cdp; + int cds; + int ctsp; + int ctss; + int tci; + int txsy; + int rtsm; + int revd; + int rsyn; + u16 max_rx_buf_length; + u16 urfs; + u16 urfet; + u16 urfset; + u16 utfs; + u16 utfet; + u16 utftt; + u16 ufpt; + enum ucc_fast_channel_protocol_mode mode; + enum ucc_fast_transparent_txrx ttx_trx; + enum ucc_fast_tx_encoding_method tenc; + enum ucc_fast_rx_decoding_method renc; + enum ucc_fast_transparent_tcrc tcrc; + enum ucc_fast_sync_len synl; +}; + +struct ucc_fast_private { + struct ucc_fast_info *uf_info; + struct ucc_fast *uf_regs; /* a pointer to memory map of UCC regs. */ + u32 *p_ucce; /* a pointer to the event register in memory. */ + u32 *p_uccm; /* a pointer to the mask register in memory. */ + int enabled_tx; /* Whether channel is enabled for Tx (ENT) */ + int enabled_rx; /* Whether channel is enabled for Rx (ENR) */ + int stopped_tx; /* Whether channel has been stopped for Tx + (STOP_TX, etc.) */ + int stopped_rx; /* Whether channel has been stopped for Rx */ + u32 ucc_fast_tx_virtual_fifo_base_offset;/* pointer to base of Tx + virtual fifo */ + u32 ucc_fast_rx_virtual_fifo_base_offset;/* pointer to base of Rx + virtual fifo */ +#ifdef STATISTICS + u32 tx_frames; /* Transmitted frames counter. */ + u32 rx_frames; /* Received frames counter (only frames + passed to application). */ + u32 tx_discarded; /* Discarded tx frames counter (frames that + were discarded by the driver due to errors). + */ + u32 rx_discarded; /* Discarded rx frames counter (frames that + were discarded by the driver due to errors). + */ +#endif /* STATISTICS */ + u16 mrblr; /* maximum receive buffer length */ +}; + +/* ucc_fast_init + * Initializes Fast UCC according to user provided parameters. + * + * uf_info - (In) pointer to the fast UCC info structure. + * uccf_ret - (Out) pointer to the fast UCC structure. + */ +int ucc_fast_init(struct ucc_fast_info * uf_info, struct ucc_fast_private ** uccf_ret); + +/* ucc_fast_free + * Frees all resources for fast UCC. + * + * uccf - (In) pointer to the fast UCC structure. + */ +void ucc_fast_free(struct ucc_fast_private * uccf); + +/* ucc_fast_enable + * Enables a fast UCC port. + * This routine enables Tx and/or Rx through the General UCC Mode Register. + * + * uccf - (In) pointer to the fast UCC structure. + * mode - (In) TX, RX, or both. + */ +void ucc_fast_enable(struct ucc_fast_private * uccf, enum comm_dir mode); + +/* ucc_fast_disable + * Disables a fast UCC port. + * This routine disables Tx and/or Rx through the General UCC Mode Register. + * + * uccf - (In) pointer to the fast UCC structure. + * mode - (In) TX, RX, or both. + */ +void ucc_fast_disable(struct ucc_fast_private * uccf, enum comm_dir mode); + +/* ucc_fast_irq + * Handles interrupts on fast UCC. + * Called from the general interrupt routine to handle interrupts on fast UCC. + * + * uccf - (In) pointer to the fast UCC structure. + */ +void ucc_fast_irq(struct ucc_fast_private * uccf); + +/* ucc_fast_transmit_on_demand + * Immediately forces a poll of the transmitter for data to be sent. + * Typically, the hardware performs a periodic poll for data that the + * transmit routine has set up to be transmitted. In cases where + * this polling cycle is not soon enough, this optional routine can + * be invoked to force a poll right away, instead. Proper use for + * each transmission for which this functionality is desired is to + * call the transmit routine and then this routine right after. + * + * uccf - (In) pointer to the fast UCC structure. + */ +void ucc_fast_transmit_on_demand(struct ucc_fast_private * uccf); + +u32 ucc_fast_get_qe_cr_subblock(int uccf_num); + +void ucc_fast_dump_regs(struct ucc_fast_private * uccf); + +#endif /* __UCC_FAST_H__ */ diff --git a/include/asm-powerpc/ucc_slow.h b/include/asm-powerpc/ucc_slow.h new file mode 100644 index 0000000000000..ca93bc99237e6 --- /dev/null +++ b/include/asm-powerpc/ucc_slow.h @@ -0,0 +1,289 @@ +/* + * Copyright (C) 2006 Freescale Semicondutor, Inc. All rights reserved. + * + * Authors: Shlomi Gridish <gridish@freescale.com> + * Li Yang <leoli@freescale.com> + * + * Description: + * Internal header file for UCC SLOW unit routines. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ +#ifndef __UCC_SLOW_H__ +#define __UCC_SLOW_H__ + +#include <linux/kernel.h> + +#include <asm/immap_qe.h> +#include <asm/qe.h> + +#include "ucc.h" + +/* transmit BD's status */ +#define T_R 0x80000000 /* ready bit */ +#define T_PAD 0x40000000 /* add pads to short frames */ +#define T_W 0x20000000 /* wrap bit */ +#define T_I 0x10000000 /* interrupt on completion */ +#define T_L 0x08000000 /* last */ + +#define T_A 0x04000000 /* Address - the data transmitted as address + chars */ +#define T_TC 0x04000000 /* transmit CRC */ +#define T_CM 0x02000000 /* continuous mode */ +#define T_DEF 0x02000000 /* collision on previous attempt to transmit */ +#define T_P 0x01000000 /* Preamble - send Preamble sequence before + data */ +#define T_HB 0x01000000 /* heartbeat */ +#define T_NS 0x00800000 /* No Stop */ +#define T_LC 0x00800000 /* late collision */ +#define T_RL 0x00400000 /* retransmission limit */ +#define T_UN 0x00020000 /* underrun */ +#define T_CT 0x00010000 /* CTS lost */ +#define T_CSL 0x00010000 /* carrier sense lost */ +#define T_RC 0x003c0000 /* retry count */ + +/* Receive BD's status */ +#define R_E 0x80000000 /* buffer empty */ +#define R_W 0x20000000 /* wrap bit */ +#define R_I 0x10000000 /* interrupt on reception */ +#define R_L 0x08000000 /* last */ +#define R_C 0x08000000 /* the last byte in this buffer is a cntl + char */ +#define R_F 0x04000000 /* first */ +#define R_A 0x04000000 /* the first byte in this buffer is address + byte */ +#define R_CM 0x02000000 /* continuous mode */ +#define R_ID 0x01000000 /* buffer close on reception of idles */ +#define R_M 0x01000000 /* Frame received because of promiscuous + mode */ +#define R_AM 0x00800000 /* Address match */ +#define R_DE 0x00800000 /* Address match */ +#define R_LG 0x00200000 /* Break received */ +#define R_BR 0x00200000 /* Frame length violation */ +#define R_NO 0x00100000 /* Rx Non Octet Aligned Packet */ +#define R_FR 0x00100000 /* Framing Error (no stop bit) character + received */ +#define R_PR 0x00080000 /* Parity Error character received */ +#define R_AB 0x00080000 /* Frame Aborted */ +#define R_SH 0x00080000 /* frame is too short */ +#define R_CR 0x00040000 /* CRC Error */ +#define R_OV 0x00020000 /* Overrun */ +#define R_CD 0x00010000 /* CD lost */ +#define R_CL 0x00010000 /* this frame is closed because of a + collision */ + +/* Rx Data buffer must be 4 bytes aligned in most cases.*/ +#define UCC_SLOW_RX_ALIGN 4 +#define UCC_SLOW_MRBLR_ALIGNMENT 4 +#define UCC_SLOW_PRAM_SIZE 0x100 +#define ALIGNMENT_OF_UCC_SLOW_PRAM 64 + +/* UCC Slow Channel Protocol Mode */ +enum ucc_slow_channel_protocol_mode { + UCC_SLOW_CHANNEL_PROTOCOL_MODE_QMC = 0x00000002, + UCC_SLOW_CHANNEL_PROTOCOL_MODE_UART = 0x00000004, + UCC_SLOW_CHANNEL_PROTOCOL_MODE_BISYNC = 0x00000008, +}; + +/* UCC Slow Transparent Transmit CRC (TCRC) */ +enum ucc_slow_transparent_tcrc { + /* 16-bit CCITT CRC (HDLC). (X16 + X12 + X5 + 1) */ + UCC_SLOW_TRANSPARENT_TCRC_CCITT_CRC16 = 0x00000000, + /* CRC16 (BISYNC). (X16 + X15 + X2 + 1) */ + UCC_SLOW_TRANSPARENT_TCRC_CRC16 = 0x00004000, + /* 32-bit CCITT CRC (Ethernet and HDLC) */ + UCC_SLOW_TRANSPARENT_TCRC_CCITT_CRC32 = 0x00008000, +}; + +/* UCC Slow oversampling rate for transmitter (TDCR) */ +enum ucc_slow_tx_oversampling_rate { + /* 1x clock mode */ + UCC_SLOW_OVERSAMPLING_RATE_TX_TDCR_1 = 0x00000000, + /* 8x clock mode */ + UCC_SLOW_OVERSAMPLING_RATE_TX_TDCR_8 = 0x00010000, + /* 16x clock mode */ + UCC_SLOW_OVERSAMPLING_RATE_TX_TDCR_16 = 0x00020000, + /* 32x clock mode */ + UCC_SLOW_OVERSAMPLING_RATE_TX_TDCR_32 = 0x00030000, +}; + +/* UCC Slow Oversampling rate for receiver (RDCR) +*/ +enum ucc_slow_rx_oversampling_rate { + /* 1x clock mode */ + UCC_SLOW_OVERSAMPLING_RATE_RX_RDCR_1 = 0x00000000, + /* 8x clock mode */ + UCC_SLOW_OVERSAMPLING_RATE_RX_RDCR_8 = 0x00004000, + /* 16x clock mode */ + UCC_SLOW_OVERSAMPLING_RATE_RX_RDCR_16 = 0x00008000, + /* 32x clock mode */ + UCC_SLOW_OVERSAMPLING_RATE_RX_RDCR_32 = 0x0000c000, +}; + +/* UCC Slow Transmitter encoding method (TENC) +*/ +enum ucc_slow_tx_encoding_method { + UCC_SLOW_TRANSMITTER_ENCODING_METHOD_TENC_NRZ = 0x00000000, + UCC_SLOW_TRANSMITTER_ENCODING_METHOD_TENC_NRZI = 0x00000100 +}; + +/* UCC Slow Receiver decoding method (RENC) +*/ +enum ucc_slow_rx_decoding_method { + UCC_SLOW_RECEIVER_DECODING_METHOD_RENC_NRZ = 0x00000000, + UCC_SLOW_RECEIVER_DECODING_METHOD_RENC_NRZI = 0x00000800 +}; + +/* UCC Slow Diagnostic mode (DIAG) +*/ +enum ucc_slow_diag_mode { + UCC_SLOW_DIAG_MODE_NORMAL = 0x00000000, + UCC_SLOW_DIAG_MODE_LOOPBACK = 0x00000040, + UCC_SLOW_DIAG_MODE_ECHO = 0x00000080, + UCC_SLOW_DIAG_MODE_LOOPBACK_ECHO = 0x000000c0 +}; + +struct ucc_slow_info { + int ucc_num; + enum qe_clock rx_clock; + enum qe_clock tx_clock; + struct ucc_slow *us_regs; + int irq; + u16 uccm_mask; + int data_mem_part; + int init_tx; + int init_rx; + u32 tx_bd_ring_len; + u32 rx_bd_ring_len; + int rx_interrupts; + int brkpt_support; + int grant_support; + int tsa; + int cdp; + int cds; + int ctsp; + int ctss; + int rinv; + int tinv; + int rtsm; + int rfw; + int tci; + int tend; + int tfl; + int txsy; + u16 max_rx_buf_length; + enum ucc_slow_transparent_tcrc tcrc; + enum ucc_slow_channel_protocol_mode mode; + enum ucc_slow_diag_mode diag; + enum ucc_slow_tx_oversampling_rate tdcr; + enum ucc_slow_rx_oversampling_rate rdcr; + enum ucc_slow_tx_encoding_method tenc; + enum ucc_slow_rx_decoding_method renc; +}; + +struct ucc_slow_private { + struct ucc_slow_info *us_info; + struct ucc_slow *us_regs; /* a pointer to memory map of UCC regs */ + struct ucc_slow_pram *us_pram; /* a pointer to the parameter RAM */ + u32 us_pram_offset; + int enabled_tx; /* Whether channel is enabled for Tx (ENT) */ + int enabled_rx; /* Whether channel is enabled for Rx (ENR) */ + int stopped_tx; /* Whether channel has been stopped for Tx + (STOP_TX, etc.) */ + int stopped_rx; /* Whether channel has been stopped for Rx */ + struct list_head confQ; /* frames passed to chip waiting for tx */ + u32 first_tx_bd_mask; /* mask is used in Tx routine to save status + and length for first BD in a frame */ + u32 tx_base_offset; /* first BD in Tx BD table offset (In MURAM) */ + u32 rx_base_offset; /* first BD in Rx BD table offset (In MURAM) */ + u8 *confBd; /* next BD for confirm after Tx */ + u8 *tx_bd; /* next BD for new Tx request */ + u8 *rx_bd; /* next BD to collect after Rx */ + void *p_rx_frame; /* accumulating receive frame */ + u16 *p_ucce; /* a pointer to the event register in memory. + */ + u16 *p_uccm; /* a pointer to the mask register in memory */ + u16 saved_uccm; /* a saved mask for the RX Interrupt bits */ +#ifdef STATISTICS + u32 tx_frames; /* Transmitted frames counters */ + u32 rx_frames; /* Received frames counters (only frames + passed to application) */ + u32 rx_discarded; /* Discarded frames counters (frames that + were discarded by the driver due to + errors) */ +#endif /* STATISTICS */ +}; + +/* ucc_slow_init + * Initializes Slow UCC according to provided parameters. + * + * us_info - (In) pointer to the slow UCC info structure. + * uccs_ret - (Out) pointer to the slow UCC structure. + */ +int ucc_slow_init(struct ucc_slow_info * us_info, struct ucc_slow_private ** uccs_ret); + +/* ucc_slow_free + * Frees all resources for slow UCC. + * + * uccs - (In) pointer to the slow UCC structure. + */ +void ucc_slow_free(struct ucc_slow_private * uccs); + +/* ucc_slow_enable + * Enables a fast UCC port. + * This routine enables Tx and/or Rx through the General UCC Mode Register. + * + * uccs - (In) pointer to the slow UCC structure. + * mode - (In) TX, RX, or both. + */ +void ucc_slow_enable(struct ucc_slow_private * uccs, enum comm_dir mode); + +/* ucc_slow_disable + * Disables a fast UCC port. + * This routine disables Tx and/or Rx through the General UCC Mode Register. + * + * uccs - (In) pointer to the slow UCC structure. + * mode - (In) TX, RX, or both. + */ +void ucc_slow_disable(struct ucc_slow_private * uccs, enum comm_dir mode); + +/* ucc_slow_poll_transmitter_now + * Immediately forces a poll of the transmitter for data to be sent. + * Typically, the hardware performs a periodic poll for data that the + * transmit routine has set up to be transmitted. In cases where + * this polling cycle is not soon enough, this optional routine can + * be invoked to force a poll right away, instead. Proper use for + * each transmission for which this functionality is desired is to + * call the transmit routine and then this routine right after. + * + * uccs - (In) pointer to the slow UCC structure. + */ +void ucc_slow_poll_transmitter_now(struct ucc_slow_private * uccs); + +/* ucc_slow_graceful_stop_tx + * Smoothly stops transmission on a specified slow UCC. + * + * uccs - (In) pointer to the slow UCC structure. + */ +void ucc_slow_graceful_stop_tx(struct ucc_slow_private * uccs); + +/* ucc_slow_stop_tx + * Stops transmission on a specified slow UCC. + * + * uccs - (In) pointer to the slow UCC structure. + */ +void ucc_slow_stop_tx(struct ucc_slow_private * uccs); + +/* ucc_slow_restart_x + * Restarts transmitting on a specified slow UCC. + * + * uccs - (In) pointer to the slow UCC structure. + */ +void ucc_slow_restart_x(struct ucc_slow_private * uccs); + +u32 ucc_slow_get_qe_cr_subblock(int uccs_num); + +#endif /* __UCC_SLOW_H__ */ diff --git a/include/asm-powerpc/unistd.h b/include/asm-powerpc/unistd.h index eb66eae6616fb..464a48cce7f51 100644 --- a/include/asm-powerpc/unistd.h +++ b/include/asm-powerpc/unistd.h @@ -479,13 +479,6 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, type5 arg5, type6 arg6 #endif /* - * System call prototypes. - */ -#ifdef __KERNEL_SYSCALLS__ -extern int execve(const char *file, char **argv, char **envp); -#endif /* __KERNEL_SYSCALLS__ */ - -/* * "Conditional" syscalls * * What we want is __attribute__((weak,alias("sys_ni_syscall"))), diff --git a/include/asm-powerpc/xmon.h b/include/asm-powerpc/xmon.h index 43f7129984c72..f1d337ed68d5b 100644 --- a/include/asm-powerpc/xmon.h +++ b/include/asm-powerpc/xmon.h @@ -1,12 +1,22 @@ -#ifndef __PPC_XMON_H -#define __PPC_XMON_H -#ifdef __KERNEL__ +#ifndef __ASM_POWERPC_XMON_H +#define __ASM_POWERPC_XMON_H -struct pt_regs; +/* + * Copyrignt (C) 2006 IBM Corp + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ -extern int xmon(struct pt_regs *excp); -extern void xmon_printf(const char *fmt, ...); -extern void xmon_init(int); +#ifdef __KERNEL__ +#ifdef CONFIG_XMON +extern void xmon_setup(void); +#else +static inline void xmon_setup(void) { }; #endif -#endif + +#endif /* __KERNEL __ */ +#endif /* __ASM_POWERPC_XMON_H */ diff --git a/include/asm-ppc/cpm2.h b/include/asm-ppc/cpm2.h index f6a7ff04ffe50..220cc2debe089 100644 --- a/include/asm-ppc/cpm2.h +++ b/include/asm-ppc/cpm2.h @@ -42,6 +42,8 @@ #define CPM_CR_IDMA4_SBLOCK (0x17) #define CPM_CR_MCC1_SBLOCK (0x1c) +#define CPM_CR_FCC_SBLOCK(x) (x + 0x10) + #define CPM_CR_SCC1_PAGE (0x00) #define CPM_CR_SCC2_PAGE (0x01) #define CPM_CR_SCC3_PAGE (0x02) @@ -62,6 +64,8 @@ #define CPM_CR_MCC1_PAGE (0x07) #define CPM_CR_MCC2_PAGE (0x08) +#define CPM_CR_FCC_PAGE(x) (x + 0x04) + /* Some opcodes (there are more...later) */ #define CPM_CR_INIT_TRX ((ushort)0x0000) @@ -173,6 +177,10 @@ typedef struct cpm_buf_desc { #define PROFF_I2C_BASE ((uint)0x8afc) #define PROFF_IDMA4_BASE ((uint)0x8afe) +#define PROFF_SCC_SIZE ((uint)0x100) +#define PROFF_FCC_SIZE ((uint)0x100) +#define PROFF_SMC_SIZE ((uint)64) + /* The SMCs are relocated to any of the first eight DPRAM pages. * We will fix these at the first locations of DPRAM, until we * get some microcode patches :-). @@ -1186,7 +1194,60 @@ typedef struct im_idma { #define FCC_MEM_OFFSET(x) (CPM_FCC_SPECIAL_BASE + (x*128)) #define FCC1_MEM_OFFSET FCC_MEM_OFFSET(0) #define FCC2_MEM_OFFSET FCC_MEM_OFFSET(1) -#define FCC2_MEM_OFFSET FCC_MEM_OFFSET(2) +#define FCC3_MEM_OFFSET FCC_MEM_OFFSET(2) + +/* Clocks and GRG's */ + +enum cpm_clk_dir { + CPM_CLK_RX, + CPM_CLK_TX, + CPM_CLK_RTX +}; + +enum cpm_clk_target { + CPM_CLK_SCC1, + CPM_CLK_SCC2, + CPM_CLK_SCC3, + CPM_CLK_SCC4, + CPM_CLK_FCC1, + CPM_CLK_FCC2, + CPM_CLK_FCC3 +}; + +enum cpm_clk { + CPM_CLK_NONE = 0, + CPM_BRG1, /* Baud Rate Generator 1 */ + CPM_BRG2, /* Baud Rate Generator 2 */ + CPM_BRG3, /* Baud Rate Generator 3 */ + CPM_BRG4, /* Baud Rate Generator 4 */ + CPM_BRG5, /* Baud Rate Generator 5 */ + CPM_BRG6, /* Baud Rate Generator 6 */ + CPM_BRG7, /* Baud Rate Generator 7 */ + CPM_BRG8, /* Baud Rate Generator 8 */ + CPM_CLK1, /* Clock 1 */ + CPM_CLK2, /* Clock 2 */ + CPM_CLK3, /* Clock 3 */ + CPM_CLK4, /* Clock 4 */ + CPM_CLK5, /* Clock 5 */ + CPM_CLK6, /* Clock 6 */ + CPM_CLK7, /* Clock 7 */ + CPM_CLK8, /* Clock 8 */ + CPM_CLK9, /* Clock 9 */ + CPM_CLK10, /* Clock 10 */ + CPM_CLK11, /* Clock 11 */ + CPM_CLK12, /* Clock 12 */ + CPM_CLK13, /* Clock 13 */ + CPM_CLK14, /* Clock 14 */ + CPM_CLK15, /* Clock 15 */ + CPM_CLK16, /* Clock 16 */ + CPM_CLK17, /* Clock 17 */ + CPM_CLK18, /* Clock 18 */ + CPM_CLK19, /* Clock 19 */ + CPM_CLK20, /* Clock 20 */ + CPM_CLK_DUMMY +}; + +extern int cpm2_clk_setup(enum cpm_clk_target target, int clock, int mode); #endif /* __CPM2__ */ #endif /* __KERNEL__ */ diff --git a/include/asm-ppc/fs_pd.h b/include/asm-ppc/fs_pd.h new file mode 100644 index 0000000000000..8691327653afc --- /dev/null +++ b/include/asm-ppc/fs_pd.h @@ -0,0 +1,36 @@ +/* + * Platform information definitions. + * + * 2006 (c) MontaVista Software, Inc. + * Vitaly Bordug <vbordug@ru.mvista.com> + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. + */ + +#ifndef FS_PD_H +#define FS_PD_H + +static inline int uart_baudrate(void) +{ + int baud; + bd_t *bd = (bd_t *) __res; + + if (bd->bi_baudrate) + baud = bd->bi_baudrate; + else + baud = -1; + return baud; +} + +static inline int uart_clock(void) +{ + return (((bd_t *) __res)->bi_intfreq); +} + +#define cpm2_map(member) (&cpm2_immr->member) +#define cpm2_map_size(member, size) (&cpm2_immr->member) +#define cpm2_unmap(addr) do {} while(0) + +#endif diff --git a/include/asm-ppc/mv64x60_defs.h b/include/asm-ppc/mv64x60_defs.h index f8f7f16b9b535..5b0704a3e6ea6 100644 --- a/include/asm-ppc/mv64x60_defs.h +++ b/include/asm-ppc/mv64x60_defs.h @@ -1,5 +1,5 @@ /* - * include/asm-ppc/gt64260_defs.h + * include/asm-ppc/mv64x60_defs.h * * Register definitions for the Marvell/Galileo GT64260, MV64360, etc. * host bridges. diff --git a/include/asm-ppc/rheap.h b/include/asm-ppc/rheap.h index e6ca1f67cedc0..39a10d8622443 100644 --- a/include/asm-ppc/rheap.h +++ b/include/asm-ppc/rheap.h @@ -1,5 +1,5 @@ /* - * include/asm-ppc/rheap.c + * include/asm-ppc/rheap.h * * Header file for the implementation of a remote heap. * @@ -62,6 +62,10 @@ extern int rh_attach_region(rh_info_t * info, void *start, int size); /* Detach a free region */ extern void *rh_detach_region(rh_info_t * info, void *start, int size); +/* Allocate the given size from the remote heap (with alignment) */ +extern void *rh_alloc_align(rh_info_t * info, int size, int alignment, + const char *owner); + /* Allocate the given size from the remote heap */ extern void *rh_alloc(rh_info_t * info, int size, const char *owner); diff --git a/include/asm-ppc/rtc.h b/include/asm-ppc/rtc.h index 05fbf912ab4da..6025b46d0a2aa 100644 --- a/include/asm-ppc/rtc.h +++ b/include/asm-ppc/rtc.h @@ -1,5 +1,5 @@ /* - * inclue/asm-ppc/rtc.h + * include/asm-ppc/rtc.h * * Author: Tom Rini <trini@mvista.com> * diff --git a/include/asm-s390/ptrace.h b/include/asm-s390/ptrace.h index 8d2bf65b0b648..7b768c5c68a82 100644 --- a/include/asm-s390/ptrace.h +++ b/include/asm-s390/ptrace.h @@ -472,6 +472,7 @@ struct user_regs_struct #define user_mode(regs) (((regs)->psw.mask & PSW_MASK_PSTATE) != 0) #define instruction_pointer(regs) ((regs)->psw.addr & PSW_ADDR_INSN) +#define regs_return_value(regs)((regs)->gprs[2]) #define profile_pc(regs) instruction_pointer(regs) extern void show_regs(struct pt_regs * regs); #endif diff --git a/include/asm-s390/qdio.h b/include/asm-s390/qdio.h index a2f37a9353d39..7189c79bc673e 100644 --- a/include/asm-s390/qdio.h +++ b/include/asm-s390/qdio.h @@ -1,5 +1,5 @@ /* - * linux/include/asm/qdio.h + * linux/include/asm-s390/qdio.h * * Linux for S/390 QDIO base support, Hipersocket base support * version 2 diff --git a/include/asm-s390/unistd.h b/include/asm-s390/unistd.h index 0361ac5dcde38..0cccfd83c4575 100644 --- a/include/asm-s390/unistd.h +++ b/include/asm-s390/unistd.h @@ -523,57 +523,6 @@ type name(type1 arg1, type2 arg2, type3 arg3, type4 arg4, \ # define __ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND # endif -#ifdef __KERNEL_SYSCALLS__ - -#include <linux/compiler.h> -#include <linux/types.h> -#include <asm/ptrace.h> -#include <asm/stat.h> -#include <linux/syscalls.h> - -/* - * we need this inline - forking from kernel space will result - * in NO COPY ON WRITE (!!!), until an execve is executed. This - * is no problem, but for the stack. This is handled by not letting - * main() use the stack at all after fork(). Thus, no function - * calls - which means inline code for fork too, as otherwise we - * would use the stack upon exit from 'fork()'. - * - * Actually only pause and fork are needed inline, so that there - * won't be any messing with the stack from main(), but we define - * some others too. - */ -#define __NR__exit __NR_exit -static inline _syscall0(pid_t,setsid) -static inline _syscall3(int,write,int,fd,const char *,buf,off_t,count) -static inline _syscall3(int,read,int,fd,char *,buf,off_t,count) -static inline _syscall3(off_t,lseek,int,fd,off_t,offset,int,count) -static inline _syscall1(int,dup,int,fd) -static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp) -static inline _syscall3(int,open,const char *,file,int,flag,int,mode) -static inline _syscall1(int,close,int,fd) -static inline _syscall2(long,stat,char *,filename,struct stat *,statbuf) - -static inline pid_t waitpid(int pid, int *wait_stat, int flags) -{ - return sys_wait4(pid, wait_stat, flags, NULL); -} -struct mmap_arg_struct; -asmlinkage long sys_mmap2(struct mmap_arg_struct __user *arg); - -asmlinkage long sys_execve(struct pt_regs regs); -asmlinkage long sys_clone(struct pt_regs regs); -asmlinkage long sys_fork(struct pt_regs regs); -asmlinkage long sys_vfork(struct pt_regs regs); -asmlinkage long sys_pipe(unsigned long __user *fildes); -struct sigaction; -asmlinkage long sys_rt_sigaction(int sig, - const struct sigaction __user *act, - struct sigaction __user *oact, - size_t sigsetsize); - -#endif /* __KERNEL_SYSCALLS__ */ - /* * "Conditional" syscalls * diff --git a/include/asm-sh/.gitignore b/include/asm-sh/.gitignore new file mode 100644 index 0000000000000..9218ef82b6982 --- /dev/null +++ b/include/asm-sh/.gitignore @@ -0,0 +1,3 @@ +cpu +mach +machtypes.h diff --git a/include/asm-sh/bigsur/io.h b/include/asm-sh/bigsur/io.h index 939735ee8dc52..1470ac8d4a396 100644 --- a/include/asm-sh/bigsur/io.h +++ b/include/asm-sh/bigsur/io.h @@ -1,5 +1,5 @@ /* - * include/asm-sh/io_bigsur.h + * include/asm-sh/bigsur/io.h * * By Dustin McIntire (dustin@sensoria.com) (c)2001 * Derived from io_hd64465.h, which bore the message: diff --git a/include/asm-sh/bigsur/serial.h b/include/asm-sh/bigsur/serial.h index 7233af42f7558..a08fa82fe45a8 100644 --- a/include/asm-sh/bigsur/serial.h +++ b/include/asm-sh/bigsur/serial.h @@ -1,5 +1,5 @@ /* - * include/asm-sh/serial-bigsur.h + * include/asm-sh/bigsur/serial.h * * Configuration details for Big Sur 16550 based serial ports * i.e. HD64465, PCMCIA, etc. diff --git a/include/asm-sh/bugs.h b/include/asm-sh/bugs.h index b4000c8bf31b8..beeea40f549ec 100644 --- a/include/asm-sh/bugs.h +++ b/include/asm-sh/bugs.h @@ -18,7 +18,7 @@ static void __init check_bugs(void) { extern char *get_cpu_subtype(void); extern unsigned long loops_per_jiffy; - char *p= &system_utsname.machine[2]; /* "sh" */ + char *p= &init_utsname()->machine[2]; /* "sh" */ cpu_data->loops_per_jiffy = loops_per_jiffy; diff --git a/include/asm-sh/cpu-sh3/rtc.h b/include/asm-sh/cpu-sh3/rtc.h deleted file mode 100644 index 2d926671115ad..0000000000000 --- a/include/asm-sh/cpu-sh3/rtc.h +++ /dev/null @@ -1,25 +0,0 @@ -#ifndef __ASM_CPU_SH3_RTC_H -#define __ASM_CPU_SH3_RTC_H - -/* SH-3 RTC */ -#define R64CNT 0xfffffec0 -#define RSECCNT 0xfffffec2 -#define RMINCNT 0xfffffec4 -#define RHRCNT 0xfffffec6 -#define RWKCNT 0xfffffec8 -#define RDAYCNT 0xfffffeca -#define RMONCNT 0xfffffecc -#define RYRCNT 0xfffffece -#define RSECAR 0xfffffed0 -#define RMINAR 0xfffffed2 -#define RHRAR 0xfffffed4 -#define RWKAR 0xfffffed6 -#define RDAYAR 0xfffffed8 -#define RMONAR 0xfffffeda -#define RCR1 0xfffffedc -#define RCR2 0xfffffede - -#define RTC_BIT_INVERTED 0 /* No bug on SH7708, SH7709A */ - -#endif /* __ASM_CPU_SH3_RTC_H */ - diff --git a/include/asm-sh/cpu-sh4/rtc.h b/include/asm-sh/cpu-sh4/rtc.h deleted file mode 100644 index e091e32a67b73..0000000000000 --- a/include/asm-sh/cpu-sh4/rtc.h +++ /dev/null @@ -1,25 +0,0 @@ -#ifndef __ASM_CPU_SH4_RTC_H -#define __ASM_CPU_SH4_RTC_H - -/* SH-4 RTC */ -#define R64CNT 0xffc80000 -#define RSECCNT 0xffc80004 -#define RMINCNT 0xffc80008 -#define RHRCNT 0xffc8000c -#define RWKCNT 0xffc80010 -#define RDAYCNT 0xffc80014 -#define RMONCNT 0xffc80018 -#define RYRCNT 0xffc8001c /* 16bit */ -#define RSECAR 0xffc80020 -#define RMINAR 0xffc80024 -#define RHRAR 0xffc80028 -#define RWKAR 0xffc8002c -#define RDAYAR 0xffc80030 -#define RMONAR 0xffc80034 -#define RCR1 0xffc80038 -#define RCR2 0xffc8003c - -#define RTC_BIT_INVERTED 0x40 /* bug on SH7750, SH7750S */ - -#endif /* __ASM_CPU_SH4_RTC_H */ - diff --git a/include/asm-sh/dreamcast/sysasic.h b/include/asm-sh/dreamcast/sysasic.h index c8858537803c3..7874e3dac736b 100644 --- a/include/asm-sh/dreamcast/sysasic.h +++ b/include/asm-sh/dreamcast/sysasic.h @@ -1,4 +1,4 @@ -/* include/asm-sh/dc_sysasic.h +/* include/asm-sh/dreamcast/sysasic.h * * Definitions for the Dreamcast System ASIC and related peripherals. * diff --git a/include/asm-sh/elf.h b/include/asm-sh/elf.h index 3a07ab40ac4d0..fc050fd7645e0 100644 --- a/include/asm-sh/elf.h +++ b/include/asm-sh/elf.h @@ -1,7 +1,6 @@ #ifndef __ASM_SH_ELF_H #define __ASM_SH_ELF_H -#include <asm/processor.h> #include <asm/auxvec.h> #include <asm/ptrace.h> #include <asm/user.h> diff --git a/include/asm-sh/hd64465/io.h b/include/asm-sh/hd64465/io.h index 1100bcf4968ed..139f1472e5bbf 100644 --- a/include/asm-sh/hd64465/io.h +++ b/include/asm-sh/hd64465/io.h @@ -1,5 +1,5 @@ /* - * include/asm-sh/io_hd64465.h + * include/asm-sh/hd64465/io.h * * By Greg Banks <gbanks@pocketpenguins.com> * (c) 2000 PocketPenguins Inc. diff --git a/include/asm-sh/hs7751rvoip/io.h b/include/asm-sh/hs7751rvoip/io.h deleted file mode 100644 index 513c8514001b2..0000000000000 --- a/include/asm-sh/hs7751rvoip/io.h +++ /dev/null @@ -1,39 +0,0 @@ -/* - * include/asm-sh/hs7751rvoip/hs7751rvoip.h - * - * Modified version of io_se.h for the hs7751rvoip-specific functions. - * - * May be copied or modified under the terms of the GNU General Public - * License. See linux/COPYING for more information. - * - * IO functions for an Renesas Technology sales HS7751RVOIP - */ - -#ifndef _ASM_SH_IO_HS7751RVOIP_H -#define _ASM_SH_IO_HS7751RVOIP_H - -#include <asm/io_generic.h> - -extern unsigned char hs7751rvoip_inb(unsigned long port); -extern unsigned short hs7751rvoip_inw(unsigned long port); -extern unsigned int hs7751rvoip_inl(unsigned long port); - -extern void hs7751rvoip_outb(unsigned char value, unsigned long port); -extern void hs7751rvoip_outw(unsigned short value, unsigned long port); -extern void hs7751rvoip_outl(unsigned int value, unsigned long port); - -extern unsigned char hs7751rvoip_inb_p(unsigned long port); -extern void hs7751rvoip_outb_p(unsigned char value, unsigned long port); - -extern void hs7751rvoip_insb(unsigned long port, void *addr, unsigned long count); -extern void hs7751rvoip_insw(unsigned long port, void *addr, unsigned long count); -extern void hs7751rvoip_insl(unsigned long port, void *addr, unsigned long count); -extern void hs7751rvoip_outsb(unsigned long port, const void *addr, unsigned long count); -extern void hs7751rvoip_outsw(unsigned long port, const void *addr, unsigned long count); -extern void hs7751rvoip_outsl(unsigned long port, const void *addr, unsigned long count); - -extern void *hs7751rvoip_ioremap(unsigned long offset, unsigned long size); - -extern unsigned long hs7751rvoip_isa_port2addr(unsigned long offset); - -#endif /* _ASM_SH_IO_HS7751RVOIP_H */ diff --git a/include/asm-sh/mpc1211/io.h b/include/asm-sh/mpc1211/io.h index eba8a0b5fd7b8..6298370bec2dd 100644 --- a/include/asm-sh/mpc1211/io.h +++ b/include/asm-sh/mpc1211/io.h @@ -1,5 +1,5 @@ /* - * include/asm-sh/io_mpc1211.h + * include/asm-sh/mpc1211/io.h * * Copyright 2001 Saito.K & Jeanne * diff --git a/include/asm-sh/rts7751r2d/io.h b/include/asm-sh/rts7751r2d/io.h deleted file mode 100644 index 2410940205679..0000000000000 --- a/include/asm-sh/rts7751r2d/io.h +++ /dev/null @@ -1,37 +0,0 @@ -/* - * include/asm-sh/io_rts7751r2d.h - * - * Modified version of io_se.h for the rts7751r2d-specific functions. - * - * May be copied or modified under the terms of the GNU General Public - * License. See linux/COPYING for more information. - * - * IO functions for an Renesas Technology sales RTS7751R2D - */ - -#ifndef _ASM_SH_IO_RTS7751R2D_H -#define _ASM_SH_IO_RTS7751R2D_H - -extern unsigned char rts7751r2d_inb(unsigned long port); -extern unsigned short rts7751r2d_inw(unsigned long port); -extern unsigned int rts7751r2d_inl(unsigned long port); - -extern void rts7751r2d_outb(unsigned char value, unsigned long port); -extern void rts7751r2d_outw(unsigned short value, unsigned long port); -extern void rts7751r2d_outl(unsigned int value, unsigned long port); - -extern unsigned char rts7751r2d_inb_p(unsigned long port); -extern void rts7751r2d_outb_p(unsigned char value, unsigned long port); - -extern void rts7751r2d_insb(unsigned long port, void *addr, unsigned long count); -extern void rts7751r2d_insw(unsigned long port, void *addr, unsigned long count); -extern void rts7751r2d_insl(unsigned long port, void *addr, unsigned long count); -extern void rts7751r2d_outsb(unsigned long port, const void *addr, unsigned long count); -extern void rts7751r2d_outsw(unsigned long port, const void *addr, unsigned long count); -extern void rts7751r2d_outsl(unsigned long port, const void *addr, unsigned long count); - -extern void *rts7751r2d_ioremap(unsigned long offset, unsigned long size); - -extern unsigned long rts7751r2d_isa_port2addr(unsigned long offset); - -#endif /* _ASM_SH_IO_RTS7751R2D_H */ diff --git a/include/asm-sh/rts7751r2d/rts7751r2d.h b/include/asm-sh/rts7751r2d/rts7751r2d.h index b112ae221fd1f..796b8fcb81a89 100644 --- a/include/asm-sh/rts7751r2d/rts7751r2d.h +++ b/include/asm-sh/rts7751r2d/rts7751r2d.h @@ -68,4 +68,7 @@ #define IRQ_PCISLOT2 10 /* PCI Slot #2 IRQ */ #define IRQ_EXTENTION 11 /* EXTn IRQ */ +#define __IO_PREFIX rts7751r2d +#include <asm/io_generic.h> + #endif /* __ASM_SH_RENESAS_RTS7751R2D */ diff --git a/include/asm-sh/sfp-machine.h b/include/asm-sh/sfp-machine.h index 8a6399a8cfe0c..d3c548443f2a6 100644 --- a/include/asm-sh/sfp-machine.h +++ b/include/asm-sh/sfp-machine.h @@ -25,8 +25,6 @@ #ifndef _SFP_MACHINE_H #define _SFP_MACHINE_H -#include <linux/config.h> - #define _FP_W_TYPE_SIZE 32 #define _FP_W_TYPE unsigned long #define _FP_WS_TYPE signed long diff --git a/include/asm-sh/spinlock.h b/include/asm-sh/spinlock.h index 54458fd249815..2586eef07d572 100644 --- a/include/asm-sh/spinlock.h +++ b/include/asm-sh/spinlock.h @@ -88,7 +88,14 @@ static inline void __raw_write_unlock(raw_rwlock_t *rw) __raw_spin_unlock(&rw->lock); } -#define __raw_read_trylock(lock) generic__raw_read_trylock(lock) +static inline int __raw_read_trylock(raw_rwlock_t *lock) +{ + atomic_t *count = (atomic_t*)lock; + if (atomic_dec_return(count) >= 0) + return 1; + atomic_inc(count); + return 0; +} static inline int __raw_write_trylock(raw_rwlock_t *rw) { diff --git a/include/asm-sh/string.h b/include/asm-sh/string.h index 3e0cff04caec8..95bc7db006b07 100644 --- a/include/asm-sh/string.h +++ b/include/asm-sh/string.h @@ -1,13 +1,15 @@ #ifndef __ASM_SH_STRING_H #define __ASM_SH_STRING_H +#ifdef __KERNEL__ + /* * Copyright (C) 1999 Niibe Yutaka * But consider these trivial functions to be public domain. */ #define __HAVE_ARCH_STRCPY -static __inline__ char *strcpy(char *__dest, const char *__src) +static inline char *strcpy(char *__dest, const char *__src) { register char *__xdest = __dest; unsigned long __dummy; @@ -26,7 +28,7 @@ static __inline__ char *strcpy(char *__dest, const char *__src) } #define __HAVE_ARCH_STRNCPY -static __inline__ char *strncpy(char *__dest, const char *__src, size_t __n) +static inline char *strncpy(char *__dest, const char *__src, size_t __n) { register char *__xdest = __dest; unsigned long __dummy; @@ -52,7 +54,7 @@ static __inline__ char *strncpy(char *__dest, const char *__src, size_t __n) } #define __HAVE_ARCH_STRCMP -static __inline__ int strcmp(const char *__cs, const char *__ct) +static inline int strcmp(const char *__cs, const char *__ct) { register int __res; unsigned long __dummy; @@ -78,7 +80,7 @@ static __inline__ int strcmp(const char *__cs, const char *__ct) } #define __HAVE_ARCH_STRNCMP -static __inline__ int strncmp(const char *__cs, const char *__ct, size_t __n) +static inline int strncmp(const char *__cs, const char *__ct, size_t __n) { register int __res; unsigned long __dummy; @@ -124,4 +126,9 @@ extern void *memchr(const void *__s, int __c, size_t __n); #define __HAVE_ARCH_STRLEN extern size_t strlen(const char *); +/* arch/sh/lib/strcasecmp.c */ +extern int strcasecmp(const char *, const char *); + +#endif /* __KERNEL__ */ + #endif /* __ASM_SH_STRING_H */ diff --git a/include/asm-sh/unistd.h b/include/asm-sh/unistd.h index 5d5e9f94def58..f1a0cbc966be0 100644 --- a/include/asm-sh/unistd.h +++ b/include/asm-sh/unistd.h @@ -472,76 +472,6 @@ __syscall_return(type,__sc0); \ #define __ARCH_WANT_SYS_RT_SIGACTION #define __ARCH_WANT_SYS_RT_SIGSUSPEND -#ifdef __KERNEL_SYSCALLS__ - -#include <linux/compiler.h> -#include <linux/types.h> -#include <linux/linkage.h> -#include <asm/ptrace.h> - -/* - * we need this inline - forking from kernel space will result - * in NO COPY ON WRITE (!!!), until an execve is executed. This - * is no problem, but for the stack. This is handled by not letting - * main() use the stack at all after fork(). Thus, no function - * calls - which means inline code for fork too, as otherwise we - * would use the stack upon exit from 'fork()'. - * - * Actually only pause and fork are needed inline, so that there - * won't be any messing with the stack from main(), but we define - * some others too. - */ -#define __NR__exit __NR_exit -static __inline__ _syscall0(int,pause) -static __inline__ _syscall0(int,sync) -static __inline__ _syscall0(pid_t,setsid) -static __inline__ _syscall3(int,write,int,fd,const char *,buf,off_t,count) -static __inline__ _syscall3(int,read,int,fd,char *,buf,off_t,count) -static __inline__ _syscall3(off_t,lseek,int,fd,off_t,offset,int,count) -static __inline__ _syscall1(int,dup,int,fd) -static __inline__ _syscall3(int,execve,const char *,file,char **,argv,char **,envp) -static __inline__ _syscall3(int,open,const char *,file,int,flag,int,mode) -static __inline__ _syscall1(int,close,int,fd) -static __inline__ _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options) -static __inline__ _syscall1(int,delete_module,const char *,name) - -static __inline__ pid_t wait(int * wait_stat) -{ - return waitpid(-1,wait_stat,0); -} - -asmlinkage long sys_mmap2( - unsigned long addr, unsigned long len, - unsigned long prot, unsigned long flags, - unsigned long fd, unsigned long pgoff); -asmlinkage int sys_execve(char *ufilename, char **uargv, - char **uenvp, unsigned long r7, - struct pt_regs regs); -asmlinkage int sys_clone(unsigned long clone_flags, unsigned long newsp, - unsigned long parent_tidptr, - unsigned long child_tidptr, - struct pt_regs regs); -asmlinkage int sys_fork(unsigned long r4, unsigned long r5, - unsigned long r6, unsigned long r7, - struct pt_regs regs); -asmlinkage int sys_vfork(unsigned long r4, unsigned long r5, - unsigned long r6, unsigned long r7, - struct pt_regs regs); -asmlinkage int sys_pipe(unsigned long r4, unsigned long r5, - unsigned long r6, unsigned long r7, - struct pt_regs regs); -asmlinkage ssize_t sys_pread_wrapper(unsigned int fd, char *buf, - size_t count, long dummy, loff_t pos); -asmlinkage ssize_t sys_pwrite_wrapper(unsigned int fd, const char *buf, - size_t count, long dummy, loff_t pos); -struct sigaction; -asmlinkage long sys_rt_sigaction(int sig, - const struct sigaction __user *act, - struct sigaction __user *oact, - size_t sigsetsize); - -#endif /* __KERNEL_SYSCALLS__ */ - /* * "Conditional" syscalls * diff --git a/include/asm-sh64/serial.h b/include/asm-sh64/serial.h index 29c9be15112ba..e8d7b3f2da577 100644 --- a/include/asm-sh64/serial.h +++ b/include/asm-sh64/serial.h @@ -1,5 +1,5 @@ /* - * include/asm-sh/serial.h + * include/asm-sh64/serial.h * * Configuration details for 8250, 16450, 16550, etc. serial ports */ diff --git a/include/asm-sh64/unistd.h b/include/asm-sh64/unistd.h index c113566bef332..ee7828b27ad19 100644 --- a/include/asm-sh64/unistd.h +++ b/include/asm-sh64/unistd.h @@ -513,47 +513,6 @@ __syscall_return(type,__sc0); \ #define __ARCH_WANT_SYS_SIGPROCMASK #define __ARCH_WANT_SYS_RT_SIGACTION -#ifdef __KERNEL_SYSCALLS__ - -/* Copy from sh */ -#include <linux/compiler.h> -#include <linux/types.h> -#include <asm/ptrace.h> - -/* - * we need this inline - forking from kernel space will result - * in NO COPY ON WRITE (!!!), until an execve is executed. This - * is no problem, but for the stack. This is handled by not letting - * main() use the stack at all after fork(). Thus, no function - * calls - which means inline code for fork too, as otherwise we - * would use the stack upon exit from 'fork()'. - * - * Actually only pause and fork are needed inline, so that there - * won't be any messing with the stack from main(), but we define - * some others too. - */ -#define __NR__exit __NR_exit -static inline _syscall0(int,pause) -static inline _syscall1(int,setup,int,magic) -static inline _syscall0(int,sync) -static inline _syscall0(pid_t,setsid) -static inline _syscall3(int,write,int,fd,const char *,buf,off_t,count) -static inline _syscall3(int,read,int,fd,char *,buf,off_t,count) -static inline _syscall3(off_t,lseek,int,fd,off_t,offset,int,count) -static inline _syscall1(int,dup,int,fd) -static inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp) -static inline _syscall3(int,open,const char *,file,int,flag,int,mode) -static inline _syscall1(int,close,int,fd) -static inline _syscall1(int,_exit,int,exitcode) -static inline _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options) -static inline _syscall1(int,delete_module,const char *,name) - -static inline pid_t wait(int * wait_stat) -{ - return waitpid(-1,wait_stat,0); -} -#endif /* __KERNEL_SYSCALLS__ */ - /* * "Conditional" syscalls * diff --git a/include/asm-sparc/reg.h b/include/asm-sparc/reg.h index ed60ebec59305..ea0a7e590bb3f 100644 --- a/include/asm-sparc/reg.h +++ b/include/asm-sparc/reg.h @@ -1,5 +1,5 @@ /* - * linux/asm-sparc/reg.h + * linux/include/asm-sparc/reg.h * Layout of the registers as expected by gdb on the Sparc * we should replace the user.h definitions with those in * this file, we don't even use the other diff --git a/include/asm-sparc/unistd.h b/include/asm-sparc/unistd.h index 2553762465ca7..c7a495afc82ec 100644 --- a/include/asm-sparc/unistd.h +++ b/include/asm-sparc/unistd.h @@ -478,53 +478,6 @@ return -1; \ #define __ARCH_WANT_SYS_SIGPROCMASK #define __ARCH_WANT_SYS_RT_SIGSUSPEND -#ifdef __KERNEL_SYSCALLS__ - -#include <linux/compiler.h> -#include <linux/types.h> - -/* - * we need this inline - forking from kernel space will result - * in NO COPY ON WRITE (!!!), until an execve is executed. This - * is no problem, but for the stack. This is handled by not letting - * main() use the stack at all after fork(). Thus, no function - * calls - which means inline code for fork too, as otherwise we - * would use the stack upon exit from 'fork()'. - * - * Actually only pause and fork are needed inline, so that there - * won't be any messing with the stack from main(), but we define - * some others too. - */ -#define __NR__exit __NR_exit -static __inline__ _syscall0(pid_t,setsid) -static __inline__ _syscall3(int,write,int,fd,__const__ char *,buf,off_t,count) -static __inline__ _syscall3(int,read,int,fd,char *,buf,off_t,count) -static __inline__ _syscall3(off_t,lseek,int,fd,off_t,offset,int,count) -static __inline__ _syscall1(int,dup,int,fd) -static __inline__ _syscall3(int,execve,__const__ char *,file,char **,argv,char **,envp) -static __inline__ _syscall3(int,open,__const__ char *,file,int,flag,int,mode) -static __inline__ _syscall1(int,close,int,fd) -static __inline__ _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options) - -#include <linux/linkage.h> - -asmlinkage unsigned long sys_mmap( - unsigned long addr, unsigned long len, - unsigned long prot, unsigned long flags, - unsigned long fd, unsigned long off); -asmlinkage unsigned long sys_mmap2( - unsigned long addr, unsigned long len, - unsigned long prot, unsigned long flags, - unsigned long fd, unsigned long pgoff); -struct sigaction; -asmlinkage long sys_rt_sigaction(int sig, - const struct sigaction __user *act, - struct sigaction __user *oact, - void __user *restorer, - size_t sigsetsize); - -#endif /* __KERNEL_SYSCALLS__ */ - /* * "Conditional" syscalls * diff --git a/include/asm-sparc64/compat_signal.h b/include/asm-sparc64/compat_signal.h new file mode 100644 index 0000000000000..7aefa301321e8 --- /dev/null +++ b/include/asm-sparc64/compat_signal.h @@ -0,0 +1,30 @@ +#ifndef _COMPAT_SIGNAL_H +#define _COMPAT_SIGNAL_H + +#include <linux/config.h> +#include <linux/compat.h> +#include <asm/signal.h> + +#ifdef CONFIG_COMPAT +struct __new_sigaction32 { + unsigned sa_handler; + unsigned int sa_flags; + unsigned sa_restorer; /* not used by Linux/SPARC yet */ + compat_sigset_t sa_mask; +}; + +struct __old_sigaction32 { + unsigned sa_handler; + compat_old_sigset_t sa_mask; + unsigned int sa_flags; + unsigned sa_restorer; /* not used by Linux/SPARC yet */ +}; + +typedef struct sigaltstack32 { + u32 ss_sp; + int ss_flags; + compat_size_t ss_size; +} stack_t32; +#endif + +#endif /* !(_COMPAT_SIGNAL_H) */ diff --git a/include/asm-sparc64/signal.h b/include/asm-sparc64/signal.h index 9968871103bcf..fa6f467389db2 100644 --- a/include/asm-sparc64/signal.h +++ b/include/asm-sparc64/signal.h @@ -8,7 +8,6 @@ #ifndef __ASSEMBLY__ #include <linux/personality.h> #include <linux/types.h> -#include <linux/compat.h> #endif #endif @@ -167,23 +166,6 @@ struct __new_sigaction { __new_sigset_t sa_mask; }; -#ifdef __KERNEL__ - -#ifdef CONFIG_COMPAT -struct __new_sigaction32 { - unsigned sa_handler; - unsigned int sa_flags; - unsigned sa_restorer; /* not used by Linux/SPARC yet */ - compat_sigset_t sa_mask; -}; -#endif - -struct k_sigaction { - struct __new_sigaction sa; - void __user *ka_restorer; -}; -#endif - struct __old_sigaction { __sighandler_t sa_handler; __old_sigset_t sa_mask; @@ -191,19 +173,6 @@ struct __old_sigaction { void (*sa_restorer)(void); /* not used by Linux/SPARC yet */ }; -#ifdef __KERNEL__ - -#ifdef CONFIG_COMPAT -struct __old_sigaction32 { - unsigned sa_handler; - compat_old_sigset_t sa_mask; - unsigned int sa_flags; - unsigned sa_restorer; /* not used by Linux/SPARC yet */ -}; -#endif - -#endif - typedef struct sigaltstack { void __user *ss_sp; int ss_flags; @@ -212,13 +181,10 @@ typedef struct sigaltstack { #ifdef __KERNEL__ -#ifdef CONFIG_COMPAT -typedef struct sigaltstack32 { - u32 ss_sp; - int ss_flags; - compat_size_t ss_size; -} stack_t32; -#endif +struct k_sigaction { + struct __new_sigaction sa; + void __user *ka_restorer; +}; struct signal_deliver_cookie { int restart_syscall; diff --git a/include/asm-sparc64/unistd.h b/include/asm-sparc64/unistd.h index badc73fdcb97c..124cf076717f2 100644 --- a/include/asm-sparc64/unistd.h +++ b/include/asm-sparc64/unistd.h @@ -445,48 +445,6 @@ if (__res>=0) \ errno = -__res; \ return -1; \ } -#ifdef __KERNEL_SYSCALLS__ - -#include <linux/compiler.h> -#include <linux/types.h> - -/* - * we need this inline - forking from kernel space will result - * in NO COPY ON WRITE (!!!), until an execve is executed. This - * is no problem, but for the stack. This is handled by not letting - * main() use the stack at all after fork(). Thus, no function - * calls - which means inline code for fork too, as otherwise we - * would use the stack upon exit from 'fork()'. - * - * Actually only pause and fork are needed inline, so that there - * won't be any messing with the stack from main(), but we define - * some others too. - */ -#define __NR__exit __NR_exit -static __inline__ _syscall0(pid_t,setsid) -static __inline__ _syscall3(int,write,int,fd,__const__ char *,buf,off_t,count) -static __inline__ _syscall3(int,read,int,fd,char *,buf,off_t,count) -static __inline__ _syscall3(off_t,lseek,int,fd,off_t,offset,int,count) -static __inline__ _syscall1(int,dup,int,fd) -static __inline__ _syscall3(int,execve,__const__ char *,file,char **,argv,char **,envp) -static __inline__ _syscall3(int,open,__const__ char *,file,int,flag,int,mode) -static __inline__ _syscall1(int,close,int,fd) -static __inline__ _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options) - -#include <linux/linkage.h> - -asmlinkage unsigned long sys_mmap( - unsigned long addr, unsigned long len, - unsigned long prot, unsigned long flags, - unsigned long fd, unsigned long off); -struct sigaction; -asmlinkage long sys_rt_sigaction(int sig, - const struct sigaction __user *act, - struct sigaction __user *oact, - void __user *restorer, - size_t sigsetsize); - -#endif /* __KERNEL_SYSCALLS__ */ /* sysconf options, for SunOS compatibility */ #define _SC_ARG_MAX 1 diff --git a/include/asm-um/unistd.h b/include/asm-um/unistd.h index afccfcaa9ea92..732c83f04c3d2 100644 --- a/include/asm-um/unistd.h +++ b/include/asm-um/unistd.h @@ -37,34 +37,6 @@ extern int um_execve(const char *file, char *const argv[], char *const env[]); #define __ARCH_WANT_SYS_RT_SIGSUSPEND #endif -#ifdef __KERNEL_SYSCALLS__ - -#include <linux/compiler.h> -#include <linux/types.h> - -static inline int execve(const char *filename, char *const argv[], - char *const envp[]) -{ - mm_segment_t fs; - int ret; - - fs = get_fs(); - set_fs(KERNEL_DS); - ret = um_execve(filename, argv, envp); - set_fs(fs); - - if (ret >= 0) - return ret; - - errno = -(long)ret; - return -1; -} - -int sys_execve(char *file, char **argv, char **env); - -#endif /* __KERNEL_SYSCALLS__ */ - -#undef __KERNEL_SYSCALLS__ #include "asm/arch/unistd.h" #endif /* _UM_UNISTD_H_*/ diff --git a/include/asm-v850/unistd.h b/include/asm-v850/unistd.h index 552b7c873a570..737401e7d3ad3 100644 --- a/include/asm-v850/unistd.h +++ b/include/asm-v850/unistd.h @@ -387,57 +387,6 @@ type name (atype a, btype b, ctype c, dtype d, etype e, ftype f) \ #define __ARCH_WANT_SYS_SIGPROCMASK #define __ARCH_WANT_SYS_RT_SIGACTION -#ifdef __KERNEL_SYSCALLS__ - -#include <linux/compiler.h> -#include <linux/types.h> - -/* - * we need this inline - forking from kernel space will result - * in NO COPY ON WRITE (!!!), until an execve is executed. This - * is no problem, but for the stack. This is handled by not letting - * main() use the stack at all after fork(). Thus, no function - * calls - which means inline code for fork too, as otherwise we - * would use the stack upon exit from 'fork()'. - * - * Actually only pause and fork are needed inline, so that there - * won't be any messing with the stack from main(), but we define - * some others too. - */ -#define __NR__exit __NR_exit -extern inline _syscall0(pid_t,setsid) -extern inline _syscall3(int,write,int,fd,const char *,buf,off_t,count) -extern inline _syscall3(int,read,int,fd,char *,buf,off_t,count) -extern inline _syscall3(off_t,lseek,int,fd,off_t,offset,int,count) -extern inline _syscall1(int,dup,int,fd) -extern inline _syscall3(int,execve,const char *,file,char **,argv,char **,envp) -extern inline _syscall3(int,open,const char *,file,int,flag,int,mode) -extern inline _syscall1(int,close,int,fd) -extern inline _syscall1(int,_exit,int,exitcode) -extern inline _syscall3(pid_t,waitpid,pid_t,pid,int *,wait_stat,int,options) - -extern inline pid_t wait(int * wait_stat) -{ - return waitpid (-1, wait_stat, 0); -} - -unsigned long sys_mmap(unsigned long addr, size_t len, - unsigned long prot, unsigned long flags, - unsigned long fd, off_t offset); -unsigned long sys_mmap2(unsigned long addr, size_t len, - unsigned long prot, unsigned long flags, - unsigned long fd, unsigned long pgoff); -struct pt_regs; -int sys_execve (char *name, char **argv, char **envp, struct pt_regs *regs); -int sys_pipe (int *fildes); -struct sigaction; -asmlinkage long sys_rt_sigaction(int sig, - const struct sigaction __user *act, - struct sigaction __user *oact, - size_t sigsetsize); - -#endif /* __KERNEL_SYSCALLS__ */ - /* * "Conditional" syscalls */ diff --git a/include/asm-x86_64/cache.h b/include/asm-x86_64/cache.h index ed8a9d25272db..052df758ae61e 100644 --- a/include/asm-x86_64/cache.h +++ b/include/asm-x86_64/cache.h @@ -1,5 +1,5 @@ /* - * include/asm-x8664/cache.h + * include/asm-x86_64/cache.h */ #ifndef __ARCH_X8664_CACHE_H #define __ARCH_X8664_CACHE_H diff --git a/include/asm-x86_64/hardirq.h b/include/asm-x86_64/hardirq.h index 64a65ce2f41fe..95d5e090ed89e 100644 --- a/include/asm-x86_64/hardirq.h +++ b/include/asm-x86_64/hardirq.h @@ -6,6 +6,9 @@ #include <asm/pda.h> #include <asm/apic.h> +/* We can have at most NR_VECTORS irqs routed to a cpu at a time */ +#define MAX_HARDIRQS_PER_CPU NR_VECTORS + #define __ARCH_IRQ_STAT 1 #define local_softirq_pending() read_pda(__softirq_pending) diff --git a/include/asm-x86_64/hw_irq.h b/include/asm-x86_64/hw_irq.h index 48a4a5364e85d..53d0d9fd10d62 100644 --- a/include/asm-x86_64/hw_irq.h +++ b/include/asm-x86_64/hw_irq.h @@ -19,8 +19,7 @@ #include <asm/irq.h> #include <linux/profile.h> #include <linux/smp.h> - -struct hw_interrupt_type; +#include <linux/percpu.h> #endif #define NMI_VECTOR 0x02 @@ -75,9 +74,10 @@ struct hw_interrupt_type; #ifndef __ASSEMBLY__ -extern u8 irq_vector[NR_IRQ_VECTORS]; +extern unsigned int irq_vector[NR_IRQ_VECTORS]; +typedef int vector_irq_t[NR_VECTORS]; +DECLARE_PER_CPU(vector_irq_t, vector_irq); #define IO_APIC_VECTOR(irq) (irq_vector[irq]) -#define AUTO_ASSIGN -1 /* * Various low-level irq details needed by irq.c, process.c, diff --git a/include/asm-x86_64/hypertransport.h b/include/asm-x86_64/hypertransport.h new file mode 100644 index 0000000000000..c16c6ff4bdd73 --- /dev/null +++ b/include/asm-x86_64/hypertransport.h @@ -0,0 +1,42 @@ +#ifndef ASM_HYPERTRANSPORT_H +#define ASM_HYPERTRANSPORT_H + +/* + * Constants for x86 Hypertransport Interrupts. + */ + +#define HT_IRQ_LOW_BASE 0xf8000000 + +#define HT_IRQ_LOW_VECTOR_SHIFT 16 +#define HT_IRQ_LOW_VECTOR_MASK 0x00ff0000 +#define HT_IRQ_LOW_VECTOR(v) (((v) << HT_IRQ_LOW_VECTOR_SHIFT) & HT_IRQ_LOW_VECTOR_MASK) + +#define HT_IRQ_LOW_DEST_ID_SHIFT 8 +#define HT_IRQ_LOW_DEST_ID_MASK 0x0000ff00 +#define HT_IRQ_LOW_DEST_ID(v) (((v) << HT_IRQ_LOW_DEST_ID_SHIFT) & HT_IRQ_LOW_DEST_ID_MASK) + +#define HT_IRQ_LOW_DM_PHYSICAL 0x0000000 +#define HT_IRQ_LOW_DM_LOGICAL 0x0000040 + +#define HT_IRQ_LOW_RQEOI_EDGE 0x0000000 +#define HT_IRQ_LOW_RQEOI_LEVEL 0x0000020 + + +#define HT_IRQ_LOW_MT_FIXED 0x0000000 +#define HT_IRQ_LOW_MT_ARBITRATED 0x0000004 +#define HT_IRQ_LOW_MT_SMI 0x0000008 +#define HT_IRQ_LOW_MT_NMI 0x000000c +#define HT_IRQ_LOW_MT_INIT 0x0000010 +#define HT_IRQ_LOW_MT_STARTUP 0x0000014 +#define HT_IRQ_LOW_MT_EXTINT 0x0000018 +#define HT_IRQ_LOW_MT_LINT1 0x000008c +#define HT_IRQ_LOW_MT_LINT0 0x0000098 + +#define HT_IRQ_LOW_IRQ_MASKED 0x0000001 + + +#define HT_IRQ_HIGH_DEST_ID_SHIFT 0 +#define HT_IRQ_HIGH_DEST_ID_MASK 0x00ffffff +#define HT_IRQ_HIGH_DEST_ID(v) ((((v) >> 8) << HT_IRQ_HIGH_DEST_ID_SHIFT) & HT_IRQ_HIGH_DEST_ID_MASK) + +#endif /* ASM_HYPERTRANSPORT_H */ diff --git a/include/asm-x86_64/io_apic.h b/include/asm-x86_64/io_apic.h index 5d1b5c68e36ef..171ec2dc8c04f 100644 --- a/include/asm-x86_64/io_apic.h +++ b/include/asm-x86_64/io_apic.h @@ -10,46 +10,6 @@ * Copyright (C) 1997, 1998, 1999, 2000 Ingo Molnar */ -#ifdef CONFIG_PCI_MSI -static inline int use_pci_vector(void) {return 1;} -static inline void disable_edge_ioapic_vector(unsigned int vector) { } -static inline void mask_and_ack_level_ioapic_vector(unsigned int vector) { } -static inline void end_edge_ioapic_vector (unsigned int vector) { } -#define startup_level_ioapic startup_level_ioapic_vector -#define shutdown_level_ioapic mask_IO_APIC_vector -#define enable_level_ioapic unmask_IO_APIC_vector -#define disable_level_ioapic mask_IO_APIC_vector -#define mask_and_ack_level_ioapic mask_and_ack_level_ioapic_vector -#define end_level_ioapic end_level_ioapic_vector -#define set_ioapic_affinity set_ioapic_affinity_vector - -#define startup_edge_ioapic startup_edge_ioapic_vector -#define shutdown_edge_ioapic disable_edge_ioapic_vector -#define enable_edge_ioapic unmask_IO_APIC_vector -#define disable_edge_ioapic disable_edge_ioapic_vector -#define ack_edge_ioapic ack_edge_ioapic_vector -#define end_edge_ioapic end_edge_ioapic_vector -#else -static inline int use_pci_vector(void) {return 0;} -static inline void disable_edge_ioapic_irq(unsigned int irq) { } -static inline void mask_and_ack_level_ioapic_irq(unsigned int irq) { } -static inline void end_edge_ioapic_irq (unsigned int irq) { } -#define startup_level_ioapic startup_level_ioapic_irq -#define shutdown_level_ioapic mask_IO_APIC_irq -#define enable_level_ioapic unmask_IO_APIC_irq -#define disable_level_ioapic mask_IO_APIC_irq -#define mask_and_ack_level_ioapic mask_and_ack_level_ioapic_irq -#define end_level_ioapic end_level_ioapic_irq -#define set_ioapic_affinity set_ioapic_affinity_irq - -#define startup_edge_ioapic startup_edge_ioapic_irq -#define shutdown_edge_ioapic disable_edge_ioapic_irq -#define enable_edge_ioapic unmask_IO_APIC_irq -#define disable_edge_ioapic disable_edge_ioapic_irq -#define ack_edge_ioapic ack_edge_ioapic_irq -#define end_edge_ioapic end_edge_ioapic_irq -#endif - #define APIC_MISMATCH_DEBUG #define IO_APIC_BASE(idx) \ @@ -202,13 +162,10 @@ extern int skip_ioapic_setup; extern int io_apic_get_version (int ioapic); extern int io_apic_get_redir_entries (int ioapic); extern int io_apic_set_pci_routing (int ioapic, int pin, int irq, int, int); -extern int timer_uses_ioapic_pin_0; #endif extern int sis_apic_bug; /* dummy */ -extern int assign_irq_vector(int irq); - void enable_NMI_through_LVT0 (void * dummy); extern spinlock_t i8259A_lock; diff --git a/include/asm-x86_64/irq.h b/include/asm-x86_64/irq.h index 43469d8ab71a2..5006c6e756561 100644 --- a/include/asm-x86_64/irq.h +++ b/include/asm-x86_64/irq.h @@ -31,13 +31,8 @@ #define FIRST_SYSTEM_VECTOR 0xef /* duplicated in hw_irq.h */ -#ifdef CONFIG_PCI_MSI -#define NR_IRQS FIRST_SYSTEM_VECTOR +#define NR_IRQS (NR_VECTORS + (32 *NR_CPUS)) #define NR_IRQ_VECTORS NR_IRQS -#else -#define NR_IRQS 224 -#define NR_IRQ_VECTORS (32 * NR_CPUS) -#endif static __inline__ int irq_canonicalize(int irq) { diff --git a/include/asm-x86_64/msi.h b/include/asm-x86_64/msi.h deleted file mode 100644 index 3ad2346624b21..0000000000000 --- a/include/asm-x86_64/msi.h +++ /dev/null @@ -1,24 +0,0 @@ -/* - * Copyright (C) 2003-2004 Intel - * Copyright (C) Tom Long Nguyen (tom.l.nguyen@intel.com) - */ - -#ifndef ASM_MSI_H -#define ASM_MSI_H - -#include <asm/desc.h> -#include <asm/mach_apic.h> -#include <asm/smp.h> - -#define LAST_DEVICE_VECTOR (FIRST_SYSTEM_VECTOR - 1) -#define MSI_TARGET_CPU_SHIFT 12 - -extern struct msi_ops msi_apic_ops; - -static inline int msi_arch_init(void) -{ - msi_register(&msi_apic_ops); - return 0; -} - -#endif /* ASM_MSI_H */ diff --git a/include/asm-x86_64/msidef.h b/include/asm-x86_64/msidef.h new file mode 100644 index 0000000000000..5b8acddb70fba --- /dev/null +++ b/include/asm-x86_64/msidef.h @@ -0,0 +1,47 @@ +#ifndef ASM_MSIDEF_H +#define ASM_MSIDEF_H + +/* + * Constants for Intel APIC based MSI messages. + */ + +/* + * Shifts for MSI data + */ + +#define MSI_DATA_VECTOR_SHIFT 0 +#define MSI_DATA_VECTOR_MASK 0x000000ff +#define MSI_DATA_VECTOR(v) (((v) << MSI_DATA_VECTOR_SHIFT) & MSI_DATA_VECTOR_MASK) + +#define MSI_DATA_DELIVERY_MODE_SHIFT 8 +#define MSI_DATA_DELIVERY_FIXED (0 << MSI_DATA_DELIVERY_MODE_SHIFT) +#define MSI_DATA_DELIVERY_LOWPRI (1 << MSI_DATA_DELIVERY_MODE_SHIFT) + +#define MSI_DATA_LEVEL_SHIFT 14 +#define MSI_DATA_LEVEL_DEASSERT (0 << MSI_DATA_LEVEL_SHIFT) +#define MSI_DATA_LEVEL_ASSERT (1 << MSI_DATA_LEVEL_SHIFT) + +#define MSI_DATA_TRIGGER_SHIFT 15 +#define MSI_DATA_TRIGGER_EDGE (0 << MSI_DATA_TRIGGER_SHIFT) +#define MSI_DATA_TRIGGER_LEVEL (1 << MSI_DATA_TRIGGER_SHIFT) + +/* + * Shift/mask fields for msi address + */ + +#define MSI_ADDR_BASE_HI 0 +#define MSI_ADDR_BASE_LO 0xfee00000 + +#define MSI_ADDR_DEST_MODE_SHIFT 2 +#define MSI_ADDR_DEST_MODE_PHYSICAL (0 << MSI_ADDR_DEST_MODE_SHIFT) +#define MSI_ADDR_DEST_MODE_LOGICAL (1 << MSI_ADDR_DEST_MODE_SHIFT) + +#define MSI_ADDR_REDIRECTION_SHIFT 3 +#define MSI_ADDR_REDIRECTION_CPU (0 << MSI_ADDR_REDIRECTION_SHIFT) /* dedicated cpu */ +#define MSI_ADDR_REDIRECTION_LOWPRI (1 << MSI_ADDR_REDIRECTION_SHIFT) /* lowest priority */ + +#define MSI_ADDR_DEST_ID_SHIFT 12 +#define MSI_ADDR_DEST_ID_MASK 0x00ffff0 +#define MSI_ADDR_DEST_ID(dest) (((dest) << MSI_ADDR_DEST_ID_SHIFT) & MSI_ADDR_DEST_ID_MASK) + +#endif /* ASM_MSIDEF_H */ diff --git a/include/asm-x86_64/ptrace.h b/include/asm-x86_64/ptrace.h index ab827dc381d7f..5ea84dbb1e9ce 100644 --- a/include/asm-x86_64/ptrace.h +++ b/include/asm-x86_64/ptrace.h @@ -39,6 +39,8 @@ struct pt_regs { #define user_mode(regs) (!!((regs)->cs & 3)) #define user_mode_vm(regs) user_mode(regs) #define instruction_pointer(regs) ((regs)->rip) +#define regs_return_value(regs) ((regs)->rax) + extern unsigned long profile_pc(struct pt_regs *regs); void signal_fault(struct pt_regs *regs, void __user *frame, char *where); diff --git a/include/asm-x86_64/topology.h b/include/asm-x86_64/topology.h index 6e7a2e976b04f..5c8f49280dbcc 100644 --- a/include/asm-x86_64/topology.h +++ b/include/asm-x86_64/topology.h @@ -31,6 +31,7 @@ extern int __node_distance(int, int); #define SD_NODE_INIT (struct sched_domain) { \ .span = CPU_MASK_NONE, \ .parent = NULL, \ + .child = NULL, \ .groups = NULL, \ .min_interval = 8, \ .max_interval = 32, \ diff --git a/include/asm-x86_64/unistd.h b/include/asm-x86_64/unistd.h index 6137146516d39..777288eb7e75e 100644 --- a/include/asm-x86_64/unistd.h +++ b/include/asm-x86_64/unistd.h @@ -620,10 +620,11 @@ __SYSCALL(__NR_vmsplice, sys_vmsplice) #define __NR_move_pages 279 __SYSCALL(__NR_move_pages, sys_move_pages) -#ifdef __KERNEL__ - #define __NR_syscall_max __NR_move_pages + +#ifdef __KERNEL__ #include <linux/err.h> +#endif #ifndef __NO_STUBS @@ -663,8 +664,6 @@ do { \ #define __ARCH_WANT_SYS_TIME #define __ARCH_WANT_COMPAT_SYS_TIME -#ifndef __KERNEL_SYSCALLS__ - #define __syscall "syscall" #define _syscall0(type,name) \ @@ -746,83 +745,7 @@ __asm__ volatile ("movq %5,%%r10 ; movq %6,%%r8 ; movq %7,%%r9 ; " __syscall \ __syscall_return(type,__res); \ } -#else /* __KERNEL_SYSCALLS__ */ - -#include <linux/syscalls.h> -#include <asm/ptrace.h> - -/* - * we need this inline - forking from kernel space will result - * in NO COPY ON WRITE (!!!), until an execve is executed. This - * is no problem, but for the stack. This is handled by not letting - * main() use the stack at all after fork(). Thus, no function - * calls - which means inline code for fork too, as otherwise we - * would use the stack upon exit from 'fork()'. - * - * Actually only pause and fork are needed inline, so that there - * won't be any messing with the stack from main(), but we define - * some others too. - */ -#define __NR__exit __NR_exit - -static inline pid_t setsid(void) -{ - return sys_setsid(); -} - -static inline ssize_t write(unsigned int fd, char * buf, size_t count) -{ - return sys_write(fd, buf, count); -} - -static inline ssize_t read(unsigned int fd, char * buf, size_t count) -{ - return sys_read(fd, buf, count); -} - -static inline off_t lseek(unsigned int fd, off_t offset, unsigned int origin) -{ - return sys_lseek(fd, offset, origin); -} - -static inline long dup(unsigned int fd) -{ - return sys_dup(fd); -} - -/* implemented in asm in arch/x86_64/kernel/entry.S */ -extern int execve(const char *, char * const *, char * const *); - -static inline long open(const char * filename, int flags, int mode) -{ - return sys_open(filename, flags, mode); -} - -static inline long close(unsigned int fd) -{ - return sys_close(fd); -} - -static inline pid_t waitpid(int pid, int * wait_stat, int flags) -{ - return sys_wait4(pid, wait_stat, flags, NULL); -} - -extern long sys_mmap(unsigned long addr, unsigned long len, - unsigned long prot, unsigned long flags, - unsigned long fd, unsigned long off); - -extern int sys_modify_ldt(int func, void *ptr, unsigned long bytecount); - -asmlinkage long sys_execve(char *name, char **argv, char **envp, - struct pt_regs regs); -asmlinkage long sys_clone(unsigned long clone_flags, unsigned long newsp, - void *parent_tid, void *child_tid, - struct pt_regs regs); -asmlinkage long sys_fork(struct pt_regs regs); -asmlinkage long sys_vfork(struct pt_regs regs); -asmlinkage long sys_pipe(int *fildes); - +#ifdef __KERNEL__ #ifndef __ASSEMBLY__ #include <linux/linkage.h> @@ -839,8 +762,8 @@ asmlinkage long sys_rt_sigaction(int sig, size_t sigsetsize); #endif /* __ASSEMBLY__ */ - -#endif /* __KERNEL_SYSCALLS__ */ +#endif /* __KERNEL__ */ +#endif /* __NO_STUBS */ /* * "Conditional" syscalls @@ -850,8 +773,4 @@ asmlinkage long sys_rt_sigaction(int sig, */ #define cond_syscall(x) asm(".weak\t" #x "\n\t.set\t" #x ",sys_ni_syscall") -#endif /* __NO_STUBS */ - -#endif /* __KERNEL__ */ - #endif /* _ASM_X86_64_UNISTD_H_ */ diff --git a/include/asm-xtensa/a.out.h b/include/asm-xtensa/a.out.h index 3be701dfe0981..ffc4dcfd6ac1d 100644 --- a/include/asm-xtensa/a.out.h +++ b/include/asm-xtensa/a.out.h @@ -1,5 +1,5 @@ /* - * include/asm-xtensa/addrspace.h + * include/asm-xtensa/a.out.h * * Dummy a.out file. Xtensa does not support the a.out format, but the kernel * seems to depend on it. diff --git a/include/asm-xtensa/cache.h b/include/asm-xtensa/cache.h index 5aae3f12407c6..1e79c0e274603 100644 --- a/include/asm-xtensa/cache.h +++ b/include/asm-xtensa/cache.h @@ -1,5 +1,5 @@ /* - * include/asm-xtensa/cacheflush.h + * include/asm-xtensa/cache.h * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive diff --git a/include/asm-xtensa/coprocessor.h b/include/asm-xtensa/coprocessor.h index a91b96dc0efed..5093034723bec 100644 --- a/include/asm-xtensa/coprocessor.h +++ b/include/asm-xtensa/coprocessor.h @@ -1,5 +1,5 @@ /* - * include/asm-xtensa/cpextra.h + * include/asm-xtensa/coprocessor.h * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive diff --git a/include/asm-xtensa/dma-mapping.h b/include/asm-xtensa/dma-mapping.h index c425f10d086a5..c39c91dfcc695 100644 --- a/include/asm-xtensa/dma-mapping.h +++ b/include/asm-xtensa/dma-mapping.h @@ -1,5 +1,5 @@ /* - * include/asm-xtensa/dma_mapping.h + * include/asm-xtensa/dma-mapping.h * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive diff --git a/include/asm-xtensa/ioctls.h b/include/asm-xtensa/ioctls.h index 3b89a772d0a0b..39e6f23921bba 100644 --- a/include/asm-xtensa/ioctls.h +++ b/include/asm-xtensa/ioctls.h @@ -1,5 +1,5 @@ /* - * include/asm-xtensa/ioctl.h + * include/asm-xtensa/ioctls.h * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive diff --git a/include/asm-xtensa/pgtable.h b/include/asm-xtensa/pgtable.h index a47cc734c20cc..b4318934b10df 100644 --- a/include/asm-xtensa/pgtable.h +++ b/include/asm-xtensa/pgtable.h @@ -1,5 +1,5 @@ /* - * linux/include/asm-xtensa/page.h + * linux/include/asm-xtensa/pgtable.h * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version2 as diff --git a/include/asm-xtensa/siginfo.h b/include/asm-xtensa/siginfo.h index 44f0ae77b5390..6916248295df6 100644 --- a/include/asm-xtensa/siginfo.h +++ b/include/asm-xtensa/siginfo.h @@ -1,5 +1,5 @@ /* - * include/asm-xtensa/processor.h + * include/asm-xtensa/siginfo.h * * This file is subject to the terms and conditions of the GNU General Public * License. See the file "COPYING" in the main directory of this archive diff --git a/include/asm-xtensa/unistd.h b/include/asm-xtensa/unistd.h index 5e1b99dc4ab3b..411f810a55c60 100644 --- a/include/asm-xtensa/unistd.h +++ b/include/asm-xtensa/unistd.h @@ -402,11 +402,6 @@ __asm__ __volatile__ ( \ __syscall_return(type,__res); \ } - -#ifdef __KERNEL_SYSCALLS__ -static __inline__ _syscall3(int,execve,const char*,file,char**,argv,char**,envp) -#endif - /* * "Conditional" syscalls * diff --git a/include/linux/Kbuild b/include/linux/Kbuild index 15667cc947d58..ea005c0a79fde 100644 --- a/include/linux/Kbuild +++ b/include/linux/Kbuild @@ -158,12 +158,10 @@ header-y += toshiba.h header-y += ultrasound.h header-y += un.h header-y += utime.h -header-y += utsname.h header-y += video_decoder.h header-y += video_encoder.h header-y += videotext.h header-y += vt.h -header-y += wavefront.h header-y += wireless.h header-y += xattr.h header-y += x25.h @@ -337,6 +335,7 @@ unifdef-y += unistd.h unifdef-y += usb_ch9.h unifdef-y += usbdevice_fs.h unifdef-y += user.h +unifdef-y += utsname.h unifdef-y += videodev2.h unifdef-y += videodev.h unifdef-y += wait.h diff --git a/include/linux/ac97_codec.h b/include/linux/ac97_codec.h index 2ed2fd855133c..22eb9367235ae 100644 --- a/include/linux/ac97_codec.h +++ b/include/linux/ac97_codec.h @@ -331,8 +331,6 @@ extern int ac97_read_proc (char *page_out, char **start, off_t off, extern int ac97_probe_codec(struct ac97_codec *); extern unsigned int ac97_set_adc_rate(struct ac97_codec *codec, unsigned int rate); extern unsigned int ac97_set_dac_rate(struct ac97_codec *codec, unsigned int rate); -extern int ac97_save_state(struct ac97_codec *codec); -extern int ac97_restore_state(struct ac97_codec *codec); extern struct ac97_codec *ac97_alloc_codec(void); extern void ac97_release_codec(struct ac97_codec *codec); @@ -346,9 +344,6 @@ struct ac97_driver { void (*remove) (struct ac97_codec *codec, struct ac97_driver *driver); }; -extern int ac97_register_driver(struct ac97_driver *driver); -extern void ac97_unregister_driver(struct ac97_driver *driver); - /* quirk types */ enum { AC97_TUNE_DEFAULT = -1, /* use default from quirk list (not valid in list) */ diff --git a/include/linux/aio_abi.h b/include/linux/aio_abi.h index 3466b1d0ffd29..e3ca0a485cc64 100644 --- a/include/linux/aio_abi.h +++ b/include/linux/aio_abi.h @@ -1,4 +1,4 @@ -/* linux/aio_abi.h +/* include/linux/aio_abi.h * * Copyright 2000,2001,2002 Red Hat. * diff --git a/include/linux/audit.h b/include/linux/audit.h index c3aa097518144..b2ca666d9997c 100644 --- a/include/linux/audit.h +++ b/include/linux/audit.h @@ -75,7 +75,7 @@ #define AUDIT_DAEMON_CONFIG 1203 /* Daemon config change */ #define AUDIT_SYSCALL 1300 /* Syscall event */ -#define AUDIT_FS_WATCH 1301 /* Filesystem watch event */ +/* #define AUDIT_FS_WATCH 1301 * Deprecated */ #define AUDIT_PATH 1302 /* Filename path information */ #define AUDIT_IPC 1303 /* IPC record */ #define AUDIT_SOCKETCALL 1304 /* sys_socketcall arguments */ @@ -88,6 +88,7 @@ #define AUDIT_MQ_SENDRECV 1313 /* POSIX MQ send/receive record type */ #define AUDIT_MQ_NOTIFY 1314 /* POSIX MQ notify record type */ #define AUDIT_MQ_GETSETATTR 1315 /* POSIX MQ get/set attribute record type */ +#define AUDIT_KERNEL_OTHER 1316 /* For use by 3rd party modules */ #define AUDIT_AVC 1400 /* SE Linux avc denial or grant */ #define AUDIT_SELINUX_ERR 1401 /* Internal SE Linux Errors */ diff --git a/include/linux/awe_voice.h b/include/linux/awe_voice.h index 4bf9f33048e2a..bf33f17bea997 100644 --- a/include/linux/awe_voice.h +++ b/include/linux/awe_voice.h @@ -1,5 +1,5 @@ /* - * sound/awe_voice.h + * include/linux/awe_voice.h * * Voice information definitions for the low level driver for the * AWE32/SB32/AWE64 wave table synth. diff --git a/include/linux/compat.h b/include/linux/compat.h index 9760753e662b4..ef5cd192784c2 100644 --- a/include/linux/compat.h +++ b/include/linux/compat.h @@ -13,6 +13,7 @@ #include <asm/compat.h> #include <asm/siginfo.h> +#include <asm/signal.h> #define compat_jiffies_to_clock_t(x) \ (((unsigned long)(x) * COMPAT_USER_HZ) / HZ) @@ -227,6 +228,7 @@ static inline int compat_timespec_compare(struct compat_timespec *lhs, asmlinkage long compat_sys_adjtimex(struct compat_timex __user *utp); extern int compat_printk(const char *fmt, ...); +extern void sigset_from_compat(sigset_t *set, compat_sigset_t *compat); #endif /* CONFIG_COMPAT */ #endif /* _LINUX_COMPAT_H */ diff --git a/include/linux/compat_ioctl.h b/include/linux/compat_ioctl.h index d5b7abc4f409c..4e1663d7691e4 100644 --- a/include/linux/compat_ioctl.h +++ b/include/linux/compat_ioctl.h @@ -122,10 +122,10 @@ COMPATIBLE_IOCTL(PROTECT_ARRAY) ULONG_IOCTL(HOT_ADD_DISK) ULONG_IOCTL(SET_DISK_FAULTY) COMPATIBLE_IOCTL(RUN_ARRAY) -ULONG_IOCTL(START_ARRAY) COMPATIBLE_IOCTL(STOP_ARRAY) COMPATIBLE_IOCTL(STOP_ARRAY_RO) COMPATIBLE_IOCTL(RESTART_ARRAY_RW) +ULONG_IOCTL(SET_BITMAP_FILE) /* DM */ COMPATIBLE_IOCTL(DM_VERSION_32) COMPATIBLE_IOCTL(DM_REMOVE_ALL_32) diff --git a/include/linux/console.h b/include/linux/console.h index 76a1807726eb0..7d0420274de00 100644 --- a/include/linux/console.h +++ b/include/linux/console.h @@ -129,6 +129,9 @@ static inline void suspend_console(void) {} static inline void resume_console(void) {} #endif /* CONFIG_DISABLE_CONSOLE_SUSPEND */ +int mda_console_init(void); +void prom_con_init(void); + /* Some debug stub to catch some of the obvious races in the VT code */ #if 1 #define WARN_CONSOLE_UNLOCKED() WARN_ON(!is_console_locked() && !oops_in_progress) diff --git a/include/linux/console_struct.h b/include/linux/console_struct.h index 25423f79bf9f9..ed6c0fee1ac76 100644 --- a/include/linux/console_struct.h +++ b/include/linux/console_struct.h @@ -54,7 +54,7 @@ struct vc_data { struct tty_struct *vc_tty; /* TTY we are attached to */ /* data for manual vt switching */ struct vt_mode vt_mode; - int vt_pid; + struct pid *vt_pid; int vt_newvt; wait_queue_head_t paste_wait; /* mode flags */ diff --git a/include/linux/consolemap.h b/include/linux/consolemap.h index 65842efc1b70f..82c9a1f11020b 100644 --- a/include/linux/consolemap.h +++ b/include/linux/consolemap.h @@ -13,3 +13,4 @@ struct vc_data; extern unsigned char inverse_translate(struct vc_data *conp, int glyph); extern unsigned short *set_translate(int m, struct vc_data *vc); extern int conv_uni_to_pc(struct vc_data *conp, long ucs); +void console_map_init(void); diff --git a/include/linux/debug_locks.h b/include/linux/debug_locks.h index 88dafa246d87a..952bee79a8f30 100644 --- a/include/linux/debug_locks.h +++ b/include/linux/debug_locks.h @@ -43,6 +43,8 @@ extern int debug_locks_off(void); # define locking_selftest() do { } while (0) #endif +struct task_struct; + #ifdef CONFIG_LOCKDEP extern void debug_show_all_locks(void); extern void debug_show_held_locks(struct task_struct *task); diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h index e3d1c33d15588..03ef41c1eaac3 100644 --- a/include/linux/device-mapper.h +++ b/include/linux/device-mapper.h @@ -55,8 +55,10 @@ typedef int (*dm_endio_fn) (struct dm_target *ti, struct bio *bio, int error, union map_info *map_context); +typedef void (*dm_flush_fn) (struct dm_target *ti); typedef void (*dm_presuspend_fn) (struct dm_target *ti); typedef void (*dm_postsuspend_fn) (struct dm_target *ti); +typedef int (*dm_preresume_fn) (struct dm_target *ti); typedef void (*dm_resume_fn) (struct dm_target *ti); typedef int (*dm_status_fn) (struct dm_target *ti, status_type_t status_type, @@ -64,9 +66,18 @@ typedef int (*dm_status_fn) (struct dm_target *ti, status_type_t status_type, typedef int (*dm_message_fn) (struct dm_target *ti, unsigned argc, char **argv); +typedef int (*dm_ioctl_fn) (struct dm_target *ti, struct inode *inode, + struct file *filp, unsigned int cmd, + unsigned long arg); + void dm_error(const char *message); /* + * Combine device limits. + */ +void dm_set_device_limits(struct dm_target *ti, struct block_device *bdev); + +/* * Constructors should call these functions to ensure destination devices * are opened/closed correctly. * FIXME: too many arguments. @@ -86,11 +97,14 @@ struct target_type { dm_dtr_fn dtr; dm_map_fn map; dm_endio_fn end_io; + dm_flush_fn flush; dm_presuspend_fn presuspend; dm_postsuspend_fn postsuspend; + dm_preresume_fn preresume; dm_resume_fn resume; dm_status_fn status; dm_message_fn message; + dm_ioctl_fn ioctl; }; struct io_restrictions { diff --git a/include/linux/dm-ioctl.h b/include/linux/dm-ioctl.h index 9623bb6250901..8853fc4d1c5eb 100644 --- a/include/linux/dm-ioctl.h +++ b/include/linux/dm-ioctl.h @@ -285,9 +285,9 @@ typedef char ioctl_struct[308]; #define DM_DEV_SET_GEOMETRY _IOWR(DM_IOCTL, DM_DEV_SET_GEOMETRY_CMD, struct dm_ioctl) #define DM_VERSION_MAJOR 4 -#define DM_VERSION_MINOR 7 +#define DM_VERSION_MINOR 10 #define DM_VERSION_PATCHLEVEL 0 -#define DM_VERSION_EXTRA "-ioctl (2006-06-24)" +#define DM_VERSION_EXTRA "-ioctl (2006-09-14)" /* Status bits */ #define DM_READONLY_FLAG (1 << 0) /* In/Out */ diff --git a/include/linux/fb.h b/include/linux/fb.h index 2f335e9660115..3e69241e6a814 100644 --- a/include/linux/fb.h +++ b/include/linux/fb.h @@ -2,6 +2,7 @@ #define _LINUX_FB_H #include <asm/types.h> +#include <linux/i2c.h> /* Definitions of frame buffers */ @@ -775,6 +776,7 @@ struct fb_info { struct fb_ops *fbops; struct device *device; struct class_device *class_device; /* sysfs per device attrs */ + int class_flag; /* private sysfs flags */ #ifdef CONFIG_FB_TILEBLITTING struct fb_tile_ops *tileops; /* Tile Blitting */ #endif @@ -940,6 +942,7 @@ extern void fb_edid_to_monspecs(unsigned char *edid, struct fb_monspecs *specs); extern void fb_destroy_modedb(struct fb_videomode *modedb); extern int fb_find_mode_cvt(struct fb_videomode *mode, int margins, int rb); +extern unsigned char *fb_ddc_read(struct i2c_adapter *adapter); /* drivers/video/modedb.c */ #define VESA_MODEDB_SIZE 34 diff --git a/include/linux/fs.h b/include/linux/fs.h index bc0e645abb807..34406ed467c35 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -686,7 +686,8 @@ extern struct block_device *I_BDEV(struct inode *inode); struct fown_struct { rwlock_t lock; /* protects pid, uid, euid fields */ - int pid; /* pid or -pgrp where SIGIO should be sent */ + struct pid *pid; /* pid or -pgrp where SIGIO should be sent */ + enum pid_type pid_type; /* Kind of process group SIGIO should be sent to */ uid_t uid, euid; /* uid/euid of process setting the owner */ int signum; /* posix.1b rt signal to be delivered on IO */ }; @@ -882,8 +883,10 @@ extern void kill_fasync(struct fasync_struct **, int, int); /* only for net: no internal synchronization */ extern void __kill_fasync(struct fasync_struct *, int, int); +extern int __f_setown(struct file *filp, struct pid *, enum pid_type, int force); extern int f_setown(struct file *filp, unsigned long arg, int force); extern void f_delown(struct file *filp); +extern pid_t f_getown(struct file *filp); extern int send_sigurg(struct fown_struct *fown); /* @@ -1048,7 +1051,7 @@ int generic_osync_inode(struct inode *, struct address_space *, int); * This allows the kernel to read directories into kernel space or * to have different dirent layouts depending on the binary type. */ -typedef int (*filldir_t)(void *, const char *, int, loff_t, ino_t, unsigned); +typedef int (*filldir_t)(void *, const char *, int, loff_t, u64, unsigned); struct block_device_operations { int (*open) (struct inode *, struct file *); @@ -1522,6 +1525,9 @@ extern const struct file_operations def_fifo_fops; #ifdef CONFIG_BLOCK extern int ioctl_by_bdev(struct block_device *, unsigned, unsigned long); extern int blkdev_ioctl(struct inode *, struct file *, unsigned, unsigned long); +extern int blkdev_driver_ioctl(struct inode *inode, struct file *file, + struct gendisk *disk, unsigned cmd, + unsigned long arg); extern long compat_blkdev_ioctl(struct file *, unsigned, unsigned long); extern int blkdev_get(struct block_device *, mode_t, unsigned); extern int blkdev_put(struct block_device *); diff --git a/include/linux/fs_enet_pd.h b/include/linux/fs_enet_pd.h index 74ed35a00a94d..543cd3cd9e779 100644 --- a/include/linux/fs_enet_pd.h +++ b/include/linux/fs_enet_pd.h @@ -55,6 +55,30 @@ static inline int fs_get_scc_index(enum fs_id id) return -1; } +static inline int fs_fec_index2id(int index) +{ + int id = fsid_fec1 + index - 1; + if (id >= fsid_fec1 && id <= fsid_fec2) + return id; + return FS_MAX_INDEX; + } + +static inline int fs_fcc_index2id(int index) +{ + int id = fsid_fcc1 + index - 1; + if (id >= fsid_fcc1 && id <= fsid_fcc3) + return id; + return FS_MAX_INDEX; +} + +static inline int fs_scc_index2id(int index) +{ + int id = fsid_scc1 + index - 1; + if (id >= fsid_scc1 && id <= fsid_scc4) + return id; + return FS_MAX_INDEX; +} + enum fs_mii_method { fsmii_fixed, fsmii_fec, @@ -87,18 +111,21 @@ struct fs_mii_bb_platform_info { }; struct fs_platform_info { - - void(*init_ioports)(void); + + void(*init_ioports)(struct fs_platform_info *); /* device specific information */ int fs_no; /* controller index */ + char fs_type[4]; /* controller type */ u32 cp_page; /* CPM page */ u32 cp_block; /* CPM sblock */ - + u32 clk_trx; /* some stuff for pins & mux configuration*/ + u32 clk_rx; + u32 clk_tx; u32 clk_route; u32 clk_mask; - + u32 mem_offset; u32 dpram_offset; u32 fcc_regs_c; @@ -124,4 +151,16 @@ struct fs_mii_fec_platform_info { u32 irq[32]; u32 mii_speed; }; + +static inline int fs_get_id(struct fs_platform_info *fpi) +{ + if(strstr(fpi->fs_type, "SCC")) + return fs_scc_index2id(fpi->fs_no); + if(strstr(fpi->fs_type, "FCC")) + return fs_fcc_index2id(fpi->fs_no); + if(strstr(fpi->fs_type, "FEC")) + return fs_fec_index2id(fpi->fs_no); + return fpi->fs_no; +} + #endif diff --git a/include/linux/fs_uart_pd.h b/include/linux/fs_uart_pd.h index f5975126b7122..809bb9ffc7884 100644 --- a/include/linux/fs_uart_pd.h +++ b/include/linux/fs_uart_pd.h @@ -46,15 +46,27 @@ static inline int fs_uart_id_fsid2smc(int id) } struct fs_uart_platform_info { - void(*init_ioports)(void); + void(*init_ioports)(struct fs_uart_platform_info *); /* device specific information */ int fs_no; /* controller index */ + char fs_type[4]; /* controller type */ u32 uart_clk; u8 tx_num_fifo; u8 tx_buf_size; u8 rx_num_fifo; u8 rx_buf_size; u8 brg; + u8 clk_rx; + u8 clk_tx; }; +static inline int fs_uart_get_id(struct fs_uart_platform_info *fpi) +{ + if(strstr(fpi->fs_type, "SMC")) + return fs_uart_id_smc2fsid(fpi->fs_no); + if(strstr(fpi->fs_type, "SCC")) + return fs_uart_id_scc2fsid(fpi->fs_no); + return fpi->fs_no; +} + #endif diff --git a/include/linux/fsl_devices.h b/include/linux/fsl_devices.h index 16fbe59edeb18..3da29e2d524a5 100644 --- a/include/linux/fsl_devices.h +++ b/include/linux/fsl_devices.h @@ -46,18 +46,17 @@ struct gianfar_platform_data { /* device specific information */ - u32 device_flags; - + u32 device_flags; /* board specific information */ - u32 board_flags; - u32 bus_id; - u32 phy_id; - u8 mac_addr[6]; + u32 board_flags; + u32 bus_id; + u32 phy_id; + u8 mac_addr[6]; }; struct gianfar_mdio_data { /* board specific information */ - int irq[32]; + int irq[32]; }; /* Flags related to gianfar device features */ @@ -76,14 +75,13 @@ struct gianfar_mdio_data { struct fsl_i2c_platform_data { /* device specific information */ - u32 device_flags; + u32 device_flags; }; /* Flags related to I2C device features */ #define FSL_I2C_DEV_SEPARATE_DFSRR 0x00000001 #define FSL_I2C_DEV_CLOCK_5200 0x00000002 - enum fsl_usb2_operating_modes { FSL_USB2_MPH_HOST, FSL_USB2_DR_HOST, @@ -101,9 +99,9 @@ enum fsl_usb2_phy_modes { struct fsl_usb2_platform_data { /* board specific information */ - enum fsl_usb2_operating_modes operating_mode; - enum fsl_usb2_phy_modes phy_mode; - unsigned int port_enables; + enum fsl_usb2_operating_modes operating_mode; + enum fsl_usb2_phy_modes phy_mode; + unsigned int port_enables; }; /* Flags in fsl_usb2_mph_platform_data */ @@ -121,5 +119,44 @@ struct fsl_spi_platform_data { u32 sysclk; }; -#endif /* _FSL_DEVICE_H_ */ -#endif /* __KERNEL__ */ +/* Ethernet interface (phy management and speed) +*/ +enum enet_interface { + ENET_10_MII, /* 10 Base T, MII interface */ + ENET_10_RMII, /* 10 Base T, RMII interface */ + ENET_10_RGMII, /* 10 Base T, RGMII interface */ + ENET_100_MII, /* 100 Base T, MII interface */ + ENET_100_RMII, /* 100 Base T, RMII interface */ + ENET_100_RGMII, /* 100 Base T, RGMII interface */ + ENET_1000_GMII, /* 1000 Base T, GMII interface */ + ENET_1000_RGMII, /* 1000 Base T, RGMII interface */ + ENET_1000_TBI, /* 1000 Base T, TBI interface */ + ENET_1000_RTBI /* 1000 Base T, RTBI interface */ +}; + +struct ucc_geth_platform_data { + /* device specific information */ + u32 device_flags; + u32 phy_reg_addr; + + /* board specific information */ + u32 board_flags; + u8 rx_clock; + u8 tx_clock; + u32 phy_id; + enum enet_interface phy_interface; + u32 phy_interrupt; + u8 mac_addr[6]; +}; + +/* Flags related to UCC Gigabit Ethernet device features */ +#define FSL_UGETH_DEV_HAS_GIGABIT 0x00000001 +#define FSL_UGETH_DEV_HAS_COALESCE 0x00000002 +#define FSL_UGETH_DEV_HAS_RMON 0x00000004 + +/* Flags in ucc_geth_platform_data */ +#define FSL_UGETH_BRD_HAS_PHY_INTR 0x00000001 + /* if not set use a timer */ + +#endif /* _FSL_DEVICE_H_ */ +#endif /* __KERNEL__ */ diff --git a/include/linux/genalloc.h b/include/linux/genalloc.h index 690c42803d2e7..9869ef3674acb 100644 --- a/include/linux/genalloc.h +++ b/include/linux/genalloc.h @@ -31,5 +31,6 @@ struct gen_pool_chunk { extern struct gen_pool *gen_pool_create(int, int); extern int gen_pool_add(struct gen_pool *, unsigned long, size_t, int); +extern void gen_pool_destroy(struct gen_pool *); extern unsigned long gen_pool_alloc(struct gen_pool *, size_t); extern void gen_pool_free(struct gen_pool *, unsigned long, size_t); diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h index 50d8b5744cf6f..612472aaa79c1 100644 --- a/include/linux/hardirq.h +++ b/include/linux/hardirq.h @@ -28,11 +28,16 @@ #ifndef HARDIRQ_BITS #define HARDIRQ_BITS 12 + +#ifndef MAX_HARDIRQS_PER_CPU +#define MAX_HARDIRQS_PER_CPU NR_IRQS +#endif + /* * The hardirq mask has to be large enough to have space for potentially * all IRQ sources in the system nesting on a single CPU. */ -#if (1 << HARDIRQ_BITS) < NR_IRQS +#if (1 << HARDIRQ_BITS) < MAX_HARDIRQS_PER_CPU # error HARDIRQ_BITS is too low! #endif #endif diff --git a/include/linux/harrier_defs.h b/include/linux/harrier_defs.h index 685b252e16cc1..efef11db790f2 100644 --- a/include/linux/harrier_defs.h +++ b/include/linux/harrier_defs.h @@ -1,5 +1,5 @@ /* - * asm-ppc/harrier_defs.h + * include/linux/harrier_defs.h * * Definitions for Motorola MCG Harrier North Bridge & Memory controller * diff --git a/include/linux/htirq.h b/include/linux/htirq.h new file mode 100644 index 0000000000000..1f15ce279a237 --- /dev/null +++ b/include/linux/htirq.h @@ -0,0 +1,15 @@ +#ifndef LINUX_HTIRQ_H +#define LINUX_HTIRQ_H + +/* Helper functions.. */ +void write_ht_irq_low(unsigned int irq, u32 data); +void write_ht_irq_high(unsigned int irq, u32 data); +u32 read_ht_irq_low(unsigned int irq); +u32 read_ht_irq_high(unsigned int irq); +void mask_ht_irq(unsigned int irq); +void unmask_ht_irq(unsigned int irq); + +/* The arch hook for getting things started */ +int arch_setup_ht_irq(unsigned int irq, struct pci_dev *dev); + +#endif /* LINUX_HTIRQ_H */ diff --git a/include/linux/ide.h b/include/linux/ide.h index 99620451d9587..07d8d725541fa 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -251,7 +251,8 @@ static inline void ide_std_init_ports(hw_regs_t *hw, #include <asm/ide.h> -#ifndef MAX_HWIFS +#if !defined(MAX_HWIFS) || defined(CONFIG_EMBEDDED) +#undef MAX_HWIFS #define MAX_HWIFS CONFIG_IDE_MAX_HWIFS #endif @@ -773,12 +774,13 @@ typedef struct hwif_s { unsigned long dma_status; /* dma status register */ unsigned long dma_vendor3; /* dma vendor 3 register */ unsigned long dma_prdtable; /* actual prd table address */ - unsigned long dma_base2; /* extended base addr for dma ports */ - unsigned dma_extra; /* extra addr for dma ports */ unsigned long config_data; /* for use by chipset-specific code */ unsigned long select_data; /* for use by chipset-specific code */ + unsigned long extra_base; /* extra addr for dma ports */ + unsigned extra_ports; /* number of extra dma ports */ + unsigned noprobe : 1; /* don't probe for this interface */ unsigned present : 1; /* this interface exists */ unsigned hold : 1; /* this interface is always present */ @@ -823,6 +825,9 @@ typedef struct hwgroup_s { unsigned int sleeping : 1; /* BOOL: polling active & poll_timeout field valid */ unsigned int polling : 1; + /* BOOL: in a polling reset situation. Must not trigger another reset yet */ + unsigned int resetting : 1; + /* current drive */ ide_drive_t *drive; /* ptr to current hwif in linked-list */ @@ -1190,7 +1195,6 @@ extern int ideprobe_init(void); extern void ide_scan_pcibus(int scan_direction) __init; extern int __ide_pci_register_driver(struct pci_driver *driver, struct module *owner); #define ide_pci_register_driver(d) __ide_pci_register_driver(d, THIS_MODULE) -extern void ide_pci_unregister_driver(struct pci_driver *driver); void ide_pci_setup_ports(struct pci_dev *, struct ide_pci_device_s *, int, ata_index_t *); extern void ide_setup_pci_noise (struct pci_dev *dev, struct ide_pci_device_s *d); diff --git a/include/linux/in.h b/include/linux/in.h index d79fc75fa7c2c..2619859f6e1b3 100644 --- a/include/linux/in.h +++ b/include/linux/in.h @@ -40,6 +40,7 @@ enum { IPPROTO_ESP = 50, /* Encapsulation Security Payload protocol */ IPPROTO_AH = 51, /* Authentication Header protocol */ + IPPROTO_BEETPH = 94, /* IP option pseudo header for BEET */ IPPROTO_PIM = 103, /* Protocol Independent Multicast */ IPPROTO_COMP = 108, /* Compression Header protocol */ diff --git a/include/linux/init_task.h b/include/linux/init_task.h index 60aac2cea0cf6..33c5daacc7433 100644 --- a/include/linux/init_task.h +++ b/include/linux/init_task.h @@ -4,7 +4,9 @@ #include <linux/file.h> #include <linux/rcupdate.h> #include <linux/irqflags.h> +#include <linux/utsname.h> #include <linux/lockdep.h> +#include <linux/ipc.h> #define INIT_FDTABLE \ { \ @@ -68,6 +70,15 @@ .session = 1, \ } +extern struct nsproxy init_nsproxy; +#define INIT_NSPROXY(nsproxy) { \ + .count = ATOMIC_INIT(1), \ + .nslock = SPIN_LOCK_UNLOCKED, \ + .uts_ns = &init_uts_ns, \ + .namespace = NULL, \ + INIT_IPC_NS(ipc_ns) \ +} + #define INIT_SIGHAND(sighand) { \ .count = ATOMIC_INIT(1), \ .action = { { { .sa_handler = NULL, } }, }, \ @@ -117,6 +128,7 @@ extern struct group_info init_groups; .files = &init_files, \ .signal = &init_signals, \ .sighand = &init_sighand, \ + .nsproxy = &init_nsproxy, \ .pending = { \ .list = LIST_HEAD_INIT(tsk.pending.list), \ .signal = {{0}}}, \ diff --git a/include/linux/input.h b/include/linux/input.h index b3253ab72ff7d..5770105471dd3 100644 --- a/include/linux/input.h +++ b/include/linux/input.h @@ -349,6 +349,9 @@ struct input_absinfo { #define KEY_BATTERY 236 +#define KEY_BLUETOOTH 237 +#define KEY_WLAN 238 + #define KEY_UNKNOWN 240 #define BTN_MISC 0x100 @@ -645,6 +648,7 @@ struct input_absinfo { #define BUS_USB 0x03 #define BUS_HIL 0x04 #define BUS_BLUETOOTH 0x05 +#define BUS_VIRTUAL 0x06 #define BUS_ISA 0x10 #define BUS_I8042 0x11 @@ -667,98 +671,167 @@ struct input_absinfo { /* * Structures used in ioctls to upload effects to a device - * The first structures are not passed directly by using ioctls. - * They are sub-structures of the actually sent structure (called ff_effect) + * They are pieces of a bigger structure (called ff_effect) + */ + +/* + * All duration values are expressed in ms. Values above 32767 ms (0x7fff) + * should not be used and have unspecified results. */ +/** + * struct ff_replay - defines scheduling of the effect + * @length: duration of the effect + * @delay: delay before effect should start playing + */ struct ff_replay { - __u16 length; /* Duration of an effect in ms. All other times are also expressed in ms */ - __u16 delay; /* Time to wait before to start playing an effect */ + __u16 length; + __u16 delay; }; +/** + * struct ff_trigger - defines what triggers the effect + * @button: number of the button triggering the effect + * @interval: controls how soon the effect can be re-triggered + */ struct ff_trigger { - __u16 button; /* Number of button triggering an effect */ - __u16 interval; /* Time to wait before an effect can be re-triggered (ms) */ + __u16 button; + __u16 interval; }; +/** + * struct ff_envelope - generic effect envelope + * @attack_length: duration of the attack (ms) + * @attack_level: level at the beginning of the attack + * @fade_length: duration of fade (ms) + * @fade_level: level at the end of fade + * + * The @attack_level and @fade_level are absolute values; when applying + * envelope force-feedback core will convert to positive/negative + * value based on polarity of the default level of the effect. + * Valid range for the attack and fade levels is 0x0000 - 0x7fff + */ struct ff_envelope { - __u16 attack_length; /* Duration of attack (ms) */ - __u16 attack_level; /* Level at beginning of attack */ - __u16 fade_length; /* Duration of fade (ms) */ - __u16 fade_level; /* Level at end of fade */ + __u16 attack_length; + __u16 attack_level; + __u16 fade_length; + __u16 fade_level; }; -/* FF_CONSTANT */ +/** + * struct ff_constant_effect - defines parameters of a constant effect + * @level: strength of the effect; may be negative + * @envelope: envelope data + */ struct ff_constant_effect { - __s16 level; /* Strength of effect. Negative values are OK */ + __s16 level; struct ff_envelope envelope; }; -/* FF_RAMP */ +/** + * struct ff_ramp_effect - defines parameters of a ramp effect + * @start_level: beginning strength of the effect; may be negative + * @end_level: final strength of the effect; may be negative + * @envelope: envelope data + */ struct ff_ramp_effect { __s16 start_level; __s16 end_level; struct ff_envelope envelope; }; -/* FF_SPRING of FF_FRICTION */ +/** + * struct ff_condition_effect - defines a spring or friction effect + * @right_saturation: maximum level when joystick moved all way to the right + * @left_saturation: same for the left side + * @right_coeff: controls how fast the force grows when the joystick moves + * to the right + * @left_coeff: same for the left side + * @deadband: size of the dead zone, where no force is produced + * @center: position of the dead zone + */ struct ff_condition_effect { - __u16 right_saturation; /* Max level when joystick is on the right */ - __u16 left_saturation; /* Max level when joystick in on the left */ - - __s16 right_coeff; /* Indicates how fast the force grows when the - joystick moves to the right */ - __s16 left_coeff; /* Same for left side */ + __u16 right_saturation; + __u16 left_saturation; - __u16 deadband; /* Size of area where no force is produced */ - __s16 center; /* Position of dead zone */ + __s16 right_coeff; + __s16 left_coeff; + __u16 deadband; + __s16 center; }; -/* FF_PERIODIC */ +/** + * struct ff_periodic_effect - defines parameters of a periodic effect + * @waveform: kind of the effect (wave) + * @period: period of the wave (ms) + * @magnitude: peak value + * @offset: mean value of the wave (roughly) + * @phase: 'horizontal' shift + * @envelope: envelope data + * @custom_len: number of samples (FF_CUSTOM only) + * @custom_data: buffer of samples (FF_CUSTOM only) + * + * Known waveforms - FF_SQUARE, FF_TRIANGLE, FF_SINE, FF_SAW_UP, + * FF_SAW_DOWN, FF_CUSTOM. The exact syntax FF_CUSTOM is undefined + * for the time being as no driver supports it yet. + * + * Note: the data pointed by custom_data is copied by the driver. + * You can therefore dispose of the memory after the upload/update. + */ struct ff_periodic_effect { - __u16 waveform; /* Kind of wave (sine, square...) */ - __u16 period; /* in ms */ - __s16 magnitude; /* Peak value */ - __s16 offset; /* Mean value of wave (roughly) */ - __u16 phase; /* 'Horizontal' shift */ + __u16 waveform; + __u16 period; + __s16 magnitude; + __s16 offset; + __u16 phase; struct ff_envelope envelope; -/* Only used if waveform == FF_CUSTOM */ - __u32 custom_len; /* Number of samples */ - __s16 *custom_data; /* Buffer of samples */ -/* Note: the data pointed by custom_data is copied by the driver. You can - * therefore dispose of the memory after the upload/update */ + __u32 custom_len; + __s16 *custom_data; }; -/* FF_RUMBLE */ -/* Some rumble pads have two motors of different weight. - strong_magnitude represents the magnitude of the vibration generated - by the heavy motor. -*/ +/** + * struct ff_rumble_effect - defines parameters of a periodic effect + * @strong_magnitude: magnitude of the heavy motor + * @weak_magnitude: magnitude of the light one + * + * Some rumble pads have two motors of different weight. Strong_magnitude + * represents the magnitude of the vibration generated by the heavy one. + */ struct ff_rumble_effect { - __u16 strong_magnitude; /* Magnitude of the heavy motor */ - __u16 weak_magnitude; /* Magnitude of the light one */ + __u16 strong_magnitude; + __u16 weak_magnitude; }; -/* - * Structure sent through ioctl from the application to the driver +/** + * struct ff_effect - defines force feedback effect + * @type: type of the effect (FF_CONSTANT, FF_PERIODIC, FF_RAMP, FF_SPRING, + * FF_FRICTION, FF_DAMPER, FF_RUMBLE, FF_INERTIA, or FF_CUSTOM) + * @id: an unique id assigned to an effect + * @direction: direction of the effect + * @trigger: trigger conditions (struct ff_trigger) + * @replay: scheduling of the effect (struct ff_replay) + * @u: effect-specific structure (one of ff_constant_effect, ff_ramp_effect, + * ff_periodic_effect, ff_condition_effect, ff_rumble_effect) further + * defining effect parameters + * + * This structure is sent through ioctl from the application to the driver. + * To create a new effect aplication should set its @id to -1; the kernel + * will return assigned @id which can later be used to update or delete + * this effect. + * + * Direction of the effect is encoded as follows: + * 0 deg -> 0x0000 (down) + * 90 deg -> 0x4000 (left) + * 180 deg -> 0x8000 (up) + * 270 deg -> 0xC000 (right) */ struct ff_effect { __u16 type; -/* Following field denotes the unique id assigned to an effect. - * If user sets if to -1, a new effect is created, and its id is returned in the same field - * Else, the user sets it to the effect id it wants to update. - */ __s16 id; - - __u16 direction; /* Direction. 0 deg -> 0x0000 (down) - 90 deg -> 0x4000 (left) - 180 deg -> 0x8000 (up) - 270 deg -> 0xC000 (right) - */ - + __u16 direction; struct ff_trigger trigger; struct ff_replay replay; @@ -784,6 +857,9 @@ struct ff_effect { #define FF_INERTIA 0x56 #define FF_RAMP 0x57 +#define FF_EFFECT_MIN FF_RUMBLE +#define FF_EFFECT_MAX FF_RAMP + /* * Force feedback periodic effect types */ @@ -795,6 +871,9 @@ struct ff_effect { #define FF_SAW_DOWN 0x5c #define FF_CUSTOM 0x5d +#define FF_WAVEFORM_MIN FF_SQUARE +#define FF_WAVEFORM_MAX FF_CUSTOM + /* * Set ff device properties */ @@ -864,12 +943,13 @@ struct input_dev { unsigned long sndbit[NBITS(SND_MAX)]; unsigned long ffbit[NBITS(FF_MAX)]; unsigned long swbit[NBITS(SW_MAX)]; - int ff_effects_max; unsigned int keycodemax; unsigned int keycodesize; void *keycode; + struct ff_device *ff; + unsigned int repeat_key; struct timer_list timer; @@ -895,8 +975,6 @@ struct input_dev { void (*close)(struct input_dev *dev); int (*flush)(struct input_dev *dev, struct file *file); int (*event)(struct input_dev *dev, unsigned int type, unsigned int code, int value); - int (*upload_effect)(struct input_dev *dev, struct ff_effect *effect); - int (*erase_effect)(struct input_dev *dev, int effect_id); struct input_handle *grab; @@ -904,9 +982,6 @@ struct input_dev { unsigned int users; struct class_device cdev; - struct device *dev; /* will be removed soon */ - - int dynalloc; /* temporarily */ struct list_head h_list; struct list_head node; @@ -985,16 +1060,16 @@ struct input_handler { void *private; void (*event)(struct input_handle *handle, unsigned int type, unsigned int code, int value); - struct input_handle* (*connect)(struct input_handler *handler, struct input_dev *dev, struct input_device_id *id); + struct input_handle* (*connect)(struct input_handler *handler, struct input_dev *dev, const struct input_device_id *id); void (*disconnect)(struct input_handle *handle); void (*start)(struct input_handle *handle); const struct file_operations *fops; int minor; - char *name; + const char *name; - struct input_device_id *id_table; - struct input_device_id *blacklist; + const struct input_device_id *id_table; + const struct input_device_id *blacklist; struct list_head h_list; struct list_head node; @@ -1005,7 +1080,7 @@ struct input_handle { void *private; int open; - char *name; + const char *name; struct input_dev *dev; struct input_handler *handler; @@ -1019,12 +1094,6 @@ struct input_handle { #define to_handle(n) container_of(n,struct input_handle,d_node) #define to_handle_h(n) container_of(n,struct input_handle,h_node) -static inline void init_input_dev(struct input_dev *dev) -{ - INIT_LIST_HEAD(&dev->h_list); - INIT_LIST_HEAD(&dev->node); -} - struct input_dev *input_allocate_device(void); void input_free_device(struct input_dev *dev); @@ -1041,7 +1110,7 @@ static inline void input_put_device(struct input_dev *dev) int input_register_device(struct input_dev *); void input_unregister_device(struct input_dev *); -void input_register_handler(struct input_handler *); +int input_register_handler(struct input_handler *); void input_unregister_handler(struct input_handler *); int input_grab_device(struct input_handle *); @@ -1070,11 +1139,6 @@ static inline void input_report_abs(struct input_dev *dev, unsigned int code, in input_event(dev, EV_ABS, code, value); } -static inline void input_report_ff(struct input_dev *dev, unsigned int code, int value) -{ - input_event(dev, EV_FF, code, value); -} - static inline void input_report_ff_status(struct input_dev *dev, unsigned int code, int value) { input_event(dev, EV_FF_STATUS, code, value); @@ -1108,5 +1172,61 @@ static inline void input_set_abs_params(struct input_dev *dev, int axis, int min extern struct class input_class; +/** + * struct ff_device - force-feedback part of an input device + * @upload: Called to upload an new effect into device + * @erase: Called to erase an effect from device + * @playback: Called to request device to start playing specified effect + * @set_gain: Called to set specified gain + * @set_autocenter: Called to auto-center device + * @destroy: called by input core when parent input device is being + * destroyed + * @private: driver-specific data, will be freed automatically + * @ffbit: bitmap of force feedback capabilities truly supported by + * device (not emulated like ones in input_dev->ffbit) + * @mutex: mutex for serializing access to the device + * @max_effects: maximum number of effects supported by device + * @effects: pointer to an array of effects currently loaded into device + * @effect_owners: array of effect owners; when file handle owning + * an effect gets closed the effcet is automatically erased + * + * Every force-feedback device must implement upload() and playback() + * methods; erase() is optional. set_gain() and set_autocenter() need + * only be implemented if driver sets up FF_GAIN and FF_AUTOCENTER + * bits. + */ +struct ff_device { + int (*upload)(struct input_dev *dev, struct ff_effect *effect, + struct ff_effect *old); + int (*erase)(struct input_dev *dev, int effect_id); + + int (*playback)(struct input_dev *dev, int effect_id, int value); + void (*set_gain)(struct input_dev *dev, u16 gain); + void (*set_autocenter)(struct input_dev *dev, u16 magnitude); + + void (*destroy)(struct ff_device *); + + void *private; + + unsigned long ffbit[NBITS(FF_MAX)]; + + struct mutex mutex; + + int max_effects; + struct ff_effect *effects; + struct file *effect_owners[]; +}; + +int input_ff_create(struct input_dev *dev, int max_effects); +void input_ff_destroy(struct input_dev *dev); + +int input_ff_event(struct input_dev *dev, unsigned int type, unsigned int code, int value); + +int input_ff_upload(struct input_dev *dev, struct ff_effect *effect, struct file *file); +int input_ff_erase(struct input_dev *dev, int effect_id, struct file *file); + +int input_ff_create_memless(struct input_dev *dev, void *data, + int (*play_effect)(struct input_dev *, void *, struct ff_effect *)); + #endif #endif diff --git a/include/linux/ip.h b/include/linux/ip.h index 6b25d36fc54c4..ecee9bb27d0e6 100644 --- a/include/linux/ip.h +++ b/include/linux/ip.h @@ -80,6 +80,8 @@ #define IPOPT_TS_TSANDADDR 1 /* timestamps and addresses */ #define IPOPT_TS_PRESPEC 3 /* specified modules only */ +#define IPV4_BEET_PHMAXLEN 8 + struct iphdr { #if defined(__LITTLE_ENDIAN_BITFIELD) __u8 ihl:4, @@ -123,4 +125,11 @@ struct ip_comp_hdr { __be16 cpi; }; +struct ip_beet_phdr { + __u8 nexthdr; + __u8 hdrlen; + __u8 padlen; + __u8 reserved; +}; + #endif /* _LINUX_IP_H */ diff --git a/include/linux/ipc.h b/include/linux/ipc.h index b291189737e74..636094c29b167 100644 --- a/include/linux/ipc.h +++ b/include/linux/ipc.h @@ -51,6 +51,8 @@ struct ipc_perm #ifdef __KERNEL__ +#include <linux/kref.h> + #define IPCMNI 32768 /* <= MAX_INT limit for ipc arrays (including sysctl changes) */ /* used by in-kernel data structures */ @@ -68,6 +70,59 @@ struct kern_ipc_perm void *security; }; +struct ipc_ids; +struct ipc_namespace { + struct kref kref; + struct ipc_ids *ids[3]; + + int sem_ctls[4]; + int used_sems; + + int msg_ctlmax; + int msg_ctlmnb; + int msg_ctlmni; + + size_t shm_ctlmax; + size_t shm_ctlall; + int shm_ctlmni; + int shm_tot; +}; + +extern struct ipc_namespace init_ipc_ns; + +#ifdef CONFIG_SYSVIPC +#define INIT_IPC_NS(ns) .ns = &init_ipc_ns, +#else +#define INIT_IPC_NS(ns) +#endif + +#ifdef CONFIG_IPC_NS +extern void free_ipc_ns(struct kref *kref); +extern int copy_ipcs(unsigned long flags, struct task_struct *tsk); +extern int unshare_ipcs(unsigned long flags, struct ipc_namespace **ns); +#else +static inline int copy_ipcs(unsigned long flags, struct task_struct *tsk) +{ + return 0; +} +#endif + +static inline struct ipc_namespace *get_ipc_ns(struct ipc_namespace *ns) +{ +#ifdef CONFIG_IPC_NS + if (ns) + kref_get(&ns->kref); +#endif + return ns; +} + +static inline void put_ipc_ns(struct ipc_namespace *ns) +{ +#ifdef CONFIG_IPC_NS + kref_put(&ns->kref, free_ipc_ns); +#endif +} + #endif /* __KERNEL__ */ #endif /* _LINUX_IPC_H */ diff --git a/include/linux/ipsec.h b/include/linux/ipsec.h index d3c527616b5e9..d17a6302a0e96 100644 --- a/include/linux/ipsec.h +++ b/include/linux/ipsec.h @@ -12,7 +12,8 @@ enum { IPSEC_MODE_ANY = 0, /* We do not support this for SA */ IPSEC_MODE_TRANSPORT = 1, - IPSEC_MODE_TUNNEL = 2 + IPSEC_MODE_TUNNEL = 2, + IPSEC_MODE_BEET = 3 }; enum { diff --git a/include/linux/irq.h b/include/linux/irq.h index 48d3cb3b6a473..6f463606c318e 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -59,6 +59,7 @@ #define IRQ_NOAUTOEN 0x08000000 /* IRQ will not be enabled on request irq */ #define IRQ_DELAYED_DISABLE 0x10000000 /* IRQ disable (masking) happens delayed. */ #define IRQ_WAKEUP 0x20000000 /* IRQ triggers system wakeup */ +#define IRQ_MOVE_PENDING 0x40000000 /* need to re-target IRQ destination */ struct proc_dir_entry; @@ -132,7 +133,6 @@ struct irq_chip { * @affinity: IRQ affinity on SMP * @cpu: cpu index useful for balancing * @pending_mask: pending rebalanced interrupts - * @move_irq: need to re-target IRQ destination * @dir: /proc/irq/ procfs entry * @affinity_entry: /proc/irq/smp_affinity procfs entry on SMP * @@ -159,7 +159,6 @@ struct irq_desc { #endif #if defined(CONFIG_GENERIC_PENDING_IRQ) || defined(CONFIG_IRQBALANCE) cpumask_t pending_mask; - unsigned int move_irq; /* need to re-target IRQ dest */ #endif #ifdef CONFIG_PROC_FS struct proc_dir_entry *dir; @@ -206,36 +205,7 @@ static inline void set_native_irq_info(int irq, cpumask_t mask) void set_pending_irq(unsigned int irq, cpumask_t mask); void move_native_irq(int irq); - -#ifdef CONFIG_PCI_MSI -/* - * Wonder why these are dummies? - * For e.g the set_ioapic_affinity_vector() calls the set_ioapic_affinity_irq() - * counter part after translating the vector to irq info. We need to perform - * this operation on the real irq, when we dont use vector, i.e when - * pci_use_vector() is false. - */ -static inline void move_irq(int irq) -{ -} - -static inline void set_irq_info(int irq, cpumask_t mask) -{ -} - -#else /* CONFIG_PCI_MSI */ - -static inline void move_irq(int irq) -{ - move_native_irq(irq); -} - -static inline void set_irq_info(int irq, cpumask_t mask) -{ - set_native_irq_info(irq, mask); -} - -#endif /* CONFIG_PCI_MSI */ +void move_masked_irq(int irq); #else /* CONFIG_GENERIC_PENDING_IRQ || CONFIG_IRQBALANCE */ @@ -247,21 +217,20 @@ static inline void move_native_irq(int irq) { } -static inline void set_pending_irq(unsigned int irq, cpumask_t mask) +static inline void move_masked_irq(int irq) { } -static inline void set_irq_info(int irq, cpumask_t mask) +static inline void set_pending_irq(unsigned int irq, cpumask_t mask) { - set_native_irq_info(irq, mask); } #endif /* CONFIG_GENERIC_PENDING_IRQ */ #else /* CONFIG_SMP */ -#define move_irq(x) #define move_native_irq(x) +#define move_masked_irq(x) #endif /* CONFIG_SMP */ @@ -399,8 +368,22 @@ set_irq_chained_handler(unsigned int irq, __set_irq_handler(irq, handle, 1); } -/* Set/get chip/data for an IRQ: */ +/* Handle dynamic irq creation and destruction */ +extern int create_irq(void); +extern void destroy_irq(unsigned int irq); +/* Test to see if a driver has successfully requested an irq */ +static inline int irq_has_action(unsigned int irq) +{ + struct irq_desc *desc = irq_desc + irq; + return desc->action != NULL; +} + +/* Dynamic irq helper functions */ +extern void dynamic_irq_init(unsigned int irq); +extern void dynamic_irq_cleanup(unsigned int irq); + +/* Set/get chip/data for an IRQ: */ extern int set_irq_chip(unsigned int irq, struct irq_chip *chip); extern int set_irq_data(unsigned int irq, void *data); extern int set_irq_chip_data(unsigned int irq, void *data); diff --git a/include/linux/ite_gpio.h b/include/linux/ite_gpio.h deleted file mode 100644 index b123a14292d3f..0000000000000 --- a/include/linux/ite_gpio.h +++ /dev/null @@ -1,66 +0,0 @@ -/* - * FILE NAME ite_gpio.h - * - * BRIEF MODULE DESCRIPTION - * Generic gpio. - * - * Author: MontaVista Software, Inc. <source@mvista.com> - * Hai-Pao Fan <haipao@mvista.com> - * - * Copyright 2001 MontaVista Software Inc. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN - * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - */ - -#ifndef __ITE_GPIO_H -#define __ITE_GPIO_H - -#include <linux/ioctl.h> - -struct ite_gpio_ioctl_data { - __u32 device; - __u32 mask; - __u32 data; -}; - -#define ITE_GPIO_IOCTL_BASE 'Z' - -#define ITE_GPIO_IN _IOWR(ITE_GPIO_IOCTL_BASE, 0, struct ite_gpio_ioctl_data) -#define ITE_GPIO_OUT _IOW (ITE_GPIO_IOCTL_BASE, 1, struct ite_gpio_ioctl_data) -#define ITE_GPIO_INT_CTRL _IOW (ITE_GPIO_IOCTL_BASE, 2, struct ite_gpio_ioctl_data) -#define ITE_GPIO_IN_STATUS _IOW (ITE_GPIO_IOCTL_BASE, 3, struct ite_gpio_ioctl_data) -#define ITE_GPIO_OUT_STATUS _IOW (ITE_GPIO_IOCTL_BASE, 4, struct ite_gpio_ioctl_data) -#define ITE_GPIO_GEN_CTRL _IOW (ITE_GPIO_IOCTL_BASE, 5, struct ite_gpio_ioctl_data) -#define ITE_GPIO_INT_WAIT _IOW (ITE_GPIO_IOCTL_BASE, 6, struct ite_gpio_ioctl_data) - -#define ITE_GPIO_PORTA 0x01 -#define ITE_GPIO_PORTB 0x02 -#define ITE_GPIO_PORTC 0x04 - -extern int ite_gpio_in(__u32 device, __u32 mask, volatile __u32 *data); -extern int ite_gpio_out(__u32 device, __u32 mask, __u32 data); -extern int ite_gpio_int_ctrl(__u32 device, __u32 mask, __u32 data); -extern int ite_gpio_in_status(__u32 device, __u32 mask, volatile __u32 *data); -extern int ite_gpio_out_status(__u32 device, __u32 mask, __u32 data); -extern int ite_gpio_gen_ctrl(__u32 device, __u32 mask, __u32 data); -extern int ite_gpio_int_wait(__u32 device, __u32 mask, __u32 data); - -#endif diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h index 849043ce4ed6a..1cebcbc28b474 100644 --- a/include/linux/kallsyms.h +++ b/include/linux/kallsyms.h @@ -12,6 +12,10 @@ /* Lookup the address for a symbol. Returns 0 if not found. */ unsigned long kallsyms_lookup_name(const char *name); +extern int kallsyms_lookup_size_offset(unsigned long addr, + unsigned long *symbolsize, + unsigned long *offset); + /* Lookup an address. modname is set to NULL if it's in the kernel. */ const char *kallsyms_lookup(unsigned long addr, unsigned long *symbolsize, @@ -28,6 +32,13 @@ static inline unsigned long kallsyms_lookup_name(const char *name) return 0; } +static inline int kallsyms_lookup_size_offset(unsigned long addr, + unsigned long *symbolsize, + unsigned long *offset) +{ + return 0; +} + static inline const char *kallsyms_lookup(unsigned long addr, unsigned long *symbolsize, unsigned long *offset, diff --git a/include/linux/kernel.h b/include/linux/kernel.h index 4d00988dad039..80f39cab470a2 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -216,8 +216,10 @@ extern void dump_stack(void); #define pr_debug(fmt,arg...) \ printk(KERN_DEBUG fmt,##arg) #else -#define pr_debug(fmt,arg...) \ - do { } while (0) +static inline int __attribute__ ((format (printf, 1, 2))) pr_debug(const char * fmt, ...) +{ + return 0; +} #endif #define pr_info(fmt,arg...) \ diff --git a/include/linux/kprobes.h b/include/linux/kprobes.h index 8bf6702da2a03..ac4c0559f7510 100644 --- a/include/linux/kprobes.h +++ b/include/linux/kprobes.h @@ -77,6 +77,12 @@ struct kprobe { /* location of the probe point */ kprobe_opcode_t *addr; + /* Allow user to indicate symbol name of the probe point */ + char *symbol_name; + + /* Offset into the symbol */ + unsigned int offset; + /* Called before addr is executed. */ kprobe_pre_handler_t pre_handler; @@ -196,7 +202,7 @@ void unregister_kretprobe(struct kretprobe *rp); struct kretprobe_instance *get_free_rp_inst(struct kretprobe *rp); void add_rp_inst(struct kretprobe_instance *ri); void kprobe_flush_task(struct task_struct *tk); -void recycle_rp_inst(struct kretprobe_instance *ri); +void recycle_rp_inst(struct kretprobe_instance *ri, struct hlist_head *head); #else /* CONFIG_KPROBES */ #define __kprobes /**/ diff --git a/include/linux/libata.h b/include/linux/libata.h index d6a3d4b345fc7..d1af1dbeaeb4a 100644 --- a/include/linux/libata.h +++ b/include/linux/libata.h @@ -109,6 +109,10 @@ static inline u32 ata_msg_init(int dval, int default_msg_enable_bits) #define ATA_TAG_POISON 0xfafbfcfdU /* move to PCI layer? */ +#define PCI_VDEVICE(vendor, device) \ + PCI_VENDOR_ID_##vendor, (device), \ + PCI_ANY_ID, PCI_ANY_ID, 0, 0 + static inline struct device *pci_dev_to_dev(struct pci_dev *pdev) { return &pdev->dev; @@ -138,8 +142,9 @@ enum { ATA_DFLAG_NCQ = (1 << 3), /* device supports NCQ */ ATA_DFLAG_CFG_MASK = (1 << 8) - 1, - ATA_DFLAG_PIO = (1 << 8), /* device currently in PIO mode */ - ATA_DFLAG_SUSPENDED = (1 << 9), /* device suspended */ + ATA_DFLAG_PIO = (1 << 8), /* device limited to PIO mode */ + ATA_DFLAG_NCQ_OFF = (1 << 9), /* devied limited to non-NCQ mode */ + ATA_DFLAG_SUSPENDED = (1 << 10), /* device suspended */ ATA_DFLAG_INIT_MASK = (1 << 16) - 1, ATA_DFLAG_DETACH = (1 << 16), diff --git a/include/linux/libps2.h b/include/linux/libps2.h index 08a450a9dbf7d..f6f301e2b0f58 100644 --- a/include/linux/libps2.h +++ b/include/linux/libps2.h @@ -47,5 +47,6 @@ int ps2_schedule_command(struct ps2dev *ps2dev, unsigned char *param, int comman int ps2_handle_ack(struct ps2dev *ps2dev, unsigned char data); int ps2_handle_response(struct ps2dev *ps2dev, unsigned char data); void ps2_cmd_aborted(struct ps2dev *ps2dev); +int ps2_is_keyboard_id(char id); #endif /* _LIBPS2_H */ diff --git a/include/linux/lockd/bind.h b/include/linux/lockd/bind.h index b054debef2e05..81e3a185f9515 100644 --- a/include/linux/lockd/bind.h +++ b/include/linux/lockd/bind.h @@ -30,7 +30,7 @@ extern struct nlmsvc_binding * nlmsvc_ops; * Functions exported by the lockd module */ extern int nlmclnt_proc(struct inode *, int, struct file_lock *); -extern int lockd_up(void); +extern int lockd_up(int proto); extern void lockd_down(void); #endif /* LINUX_LOCKD_BIND_H */ diff --git a/include/linux/lockd/lockd.h b/include/linux/lockd/lockd.h index 0d92c468d55ae..2909619c02958 100644 --- a/include/linux/lockd/lockd.h +++ b/include/linux/lockd/lockd.h @@ -37,17 +37,15 @@ * Lockd host handle (used both by the client and server personality). */ struct nlm_host { - struct nlm_host * h_next; /* linked list (hash table) */ + struct hlist_node h_hash; /* doubly linked list */ struct sockaddr_in h_addr; /* peer address */ struct rpc_clnt * h_rpcclnt; /* RPC client to talk to peer */ - char h_name[20]; /* remote hostname */ + char * h_name; /* remote hostname */ u32 h_version; /* interface version */ unsigned short h_proto; /* transport proto */ unsigned short h_reclaiming : 1, h_server : 1, /* server side, not client side */ - h_inuse : 1, - h_killed : 1, - h_monitored : 1; + h_inuse : 1; wait_queue_head_t h_gracewait; /* wait while reclaiming */ struct rw_semaphore h_rwsem; /* Reboot recovery lock */ u32 h_state; /* pseudo-state counter */ @@ -61,6 +59,16 @@ struct nlm_host { spinlock_t h_lock; struct list_head h_granted; /* Locks in GRANTED state */ struct list_head h_reclaim; /* Locks in RECLAIM state */ + struct nsm_handle * h_nsmhandle; /* NSM status handle */ +}; + +struct nsm_handle { + struct list_head sm_link; + atomic_t sm_count; + char * sm_name; + struct sockaddr_in sm_addr; + unsigned int sm_monitored : 1, + sm_sticky : 1; /* don't unmonitor */ }; /* @@ -80,7 +88,7 @@ struct nlm_wait; /* * Memory chunk for NLM client RPC request. */ -#define NLMCLNT_OHSIZE (sizeof(system_utsname.nodename)+10) +#define NLMCLNT_OHSIZE (sizeof(utsname()->nodename)+10) struct nlm_rqst { unsigned int a_flags; /* initial RPC task flags */ struct nlm_host * a_host; /* host handle */ @@ -96,15 +104,14 @@ struct nlm_rqst { * an NFS client. */ struct nlm_file { - struct nlm_file * f_next; /* linked list */ + struct hlist_node f_list; /* linked list */ struct nfs_fh f_handle; /* NFS file handle */ struct file * f_file; /* VFS file pointer */ struct nlm_share * f_shares; /* DOS shares */ - struct nlm_block * f_blocks; /* blocked locks */ + struct list_head f_blocks; /* blocked locks */ unsigned int f_locks; /* guesstimate # of locks */ unsigned int f_count; /* reference count */ - struct semaphore f_sema; /* avoid concurrent access */ - int f_hash; /* hash of f_handle */ + struct mutex f_mutex; /* avoid concurrent access */ }; /* @@ -114,26 +121,18 @@ struct nlm_file { #define NLM_NEVER (~(unsigned long) 0) struct nlm_block { struct kref b_count; /* Reference count */ - struct nlm_block * b_next; /* linked list (all blocks) */ - struct nlm_block * b_fnext; /* linked list (per file) */ + struct list_head b_list; /* linked list of all blocks */ + struct list_head b_flist; /* linked list (per file) */ struct nlm_rqst * b_call; /* RPC args & callback info */ struct svc_serv * b_daemon; /* NLM service */ struct nlm_host * b_host; /* host handle for RPC clnt */ unsigned long b_when; /* next re-xmit */ unsigned int b_id; /* block id */ - unsigned char b_queued; /* re-queued */ unsigned char b_granted; /* VFS granted lock */ struct nlm_file * b_file; /* file in question */ }; /* - * Valid actions for nlmsvc_traverse_files - */ -#define NLM_ACT_CHECK 0 /* check for locks */ -#define NLM_ACT_MARK 1 /* mark & sweep */ -#define NLM_ACT_UNLOCK 2 /* release all locks */ - -/* * Global variables */ extern struct rpc_program nlm_program; @@ -143,6 +142,7 @@ extern struct svc_procedure nlmsvc_procedures4[]; #endif extern int nlmsvc_grace_period; extern unsigned long nlmsvc_timeout; +extern int nsm_use_hostnames; /* * Lockd client functions @@ -155,22 +155,31 @@ struct nlm_wait * nlmclnt_prepare_block(struct nlm_host *host, struct file_lock void nlmclnt_finish_block(struct nlm_wait *block); int nlmclnt_block(struct nlm_wait *block, struct nlm_rqst *req, long timeout); u32 nlmclnt_grant(const struct sockaddr_in *addr, const struct nlm_lock *); -void nlmclnt_recovery(struct nlm_host *, u32); +void nlmclnt_recovery(struct nlm_host *); int nlmclnt_reclaim(struct nlm_host *, struct file_lock *); +void nlmclnt_next_cookie(struct nlm_cookie *); /* * Host cache */ -struct nlm_host * nlmclnt_lookup_host(struct sockaddr_in *, int, int); -struct nlm_host * nlmsvc_lookup_host(struct svc_rqst *); -struct nlm_host * nlm_lookup_host(int server, struct sockaddr_in *, int, int); +struct nlm_host * nlmclnt_lookup_host(const struct sockaddr_in *, int, int, const char *, int); +struct nlm_host * nlmsvc_lookup_host(struct svc_rqst *, const char *, int); +struct nlm_host * nlm_lookup_host(int server, const struct sockaddr_in *, int, int, const char *, int); struct rpc_clnt * nlm_bind_host(struct nlm_host *); void nlm_rebind_host(struct nlm_host *); struct nlm_host * nlm_get_host(struct nlm_host *); void nlm_release_host(struct nlm_host *); void nlm_shutdown_hosts(void); -extern struct nlm_host *nlm_find_client(void); +extern void nlm_host_rebooted(const struct sockaddr_in *, const char *, int, u32); +struct nsm_handle *nsm_find(const struct sockaddr_in *, const char *, int); +void nsm_release(struct nsm_handle *); + +/* + * This is used in garbage collection and resource reclaim + * A return value != 0 means destroy the lock/block/share + */ +typedef int (*nlm_host_match_fn_t)(struct nlm_host *cur, struct nlm_host *ref); /* * Server-side lock handling @@ -183,8 +192,8 @@ u32 nlmsvc_testlock(struct nlm_file *, struct nlm_lock *, u32 nlmsvc_cancel_blocked(struct nlm_file *, struct nlm_lock *); unsigned long nlmsvc_retry_blocked(void); void nlmsvc_traverse_blocks(struct nlm_host *, struct nlm_file *, - int action); -void nlmsvc_grant_reply(struct svc_rqst *, struct nlm_cookie *, u32); + nlm_host_match_fn_t match); +void nlmsvc_grant_reply(struct nlm_cookie *, u32); /* * File handling for the server personality diff --git a/include/linux/lockd/share.h b/include/linux/lockd/share.h index c75a424ebe4c8..cd7816e74c053 100644 --- a/include/linux/lockd/share.h +++ b/include/linux/lockd/share.h @@ -25,6 +25,7 @@ u32 nlmsvc_share_file(struct nlm_host *, struct nlm_file *, struct nlm_args *); u32 nlmsvc_unshare_file(struct nlm_host *, struct nlm_file *, struct nlm_args *); -void nlmsvc_traverse_shares(struct nlm_host *, struct nlm_file *, int); +void nlmsvc_traverse_shares(struct nlm_host *, struct nlm_file *, + nlm_host_match_fn_t); #endif /* LINUX_LOCKD_SHARE_H */ diff --git a/include/linux/lockd/sm_inter.h b/include/linux/lockd/sm_inter.h index 1080bb6ae3150..fc61d40964dad 100644 --- a/include/linux/lockd/sm_inter.h +++ b/include/linux/lockd/sm_inter.h @@ -28,7 +28,8 @@ struct nsm_args { u32 prog; /* RPC callback info */ u32 vers; u32 proc; - u32 proto; /* protocol (udp/tcp) plus server/client flag */ + + char * mon_name; }; /* @@ -41,6 +42,6 @@ struct nsm_res { int nsm_monitor(struct nlm_host *); int nsm_unmonitor(struct nlm_host *); -extern u32 nsm_local_state; +extern int nsm_local_state; #endif /* LINUX_LOCKD_SM_INTER_H */ diff --git a/include/linux/lockd/xdr4.h b/include/linux/lockd/xdr4.h index cee36e7c0548f..3cc1ae25009b7 100644 --- a/include/linux/lockd/xdr4.h +++ b/include/linux/lockd/xdr4.h @@ -1,5 +1,5 @@ /* - * linux/include/linux/lockd/xdr.h + * linux/include/linux/lockd/xdr4.h * * XDR types for the NLM protocol * diff --git a/include/linux/module.h b/include/linux/module.h index 2c599175c583c..4b2d8091a4104 100644 --- a/include/linux/module.h +++ b/include/linux/module.h @@ -320,6 +320,8 @@ struct module /* Am I GPL-compatible */ int license_gplok; + unsigned int taints; /* same bits as kernel:tainted */ + #ifdef CONFIG_MODULE_UNLOAD /* Reference counts */ struct module_ref ref[NR_CPUS]; diff --git a/include/linux/msi.h b/include/linux/msi.h new file mode 100644 index 0000000000000..c7ef94343673f --- /dev/null +++ b/include/linux/msi.h @@ -0,0 +1,49 @@ +#ifndef LINUX_MSI_H +#define LINUX_MSI_H + +struct msi_msg { + u32 address_lo; /* low 32 bits of msi message address */ + u32 address_hi; /* high 32 bits of msi message address */ + u32 data; /* 16 bits of msi message data */ +}; + +/* Heper functions */ +extern void mask_msi_irq(unsigned int irq); +extern void unmask_msi_irq(unsigned int irq); +extern void read_msi_msg(unsigned int irq, struct msi_msg *msg); + +extern void write_msi_msg(unsigned int irq, struct msi_msg *msg); + +struct msi_desc { + struct { + __u8 type : 5; /* {0: unused, 5h:MSI, 11h:MSI-X} */ + __u8 maskbit : 1; /* mask-pending bit supported ? */ + __u8 unused : 1; + __u8 is_64 : 1; /* Address size: 0=32bit 1=64bit */ + __u8 pos; /* Location of the msi capability */ + __u16 entry_nr; /* specific enabled entry */ + unsigned default_irq; /* default pre-assigned irq */ + }msi_attrib; + + struct { + __u16 head; + __u16 tail; + }link; + + void __iomem *mask_base; + struct pci_dev *dev; + +#ifdef CONFIG_PM + /* PM save area for MSIX address/data */ + struct msi_msg msg_save; +#endif +}; + +/* + * The arch hook for setup up msi irqs + */ +int arch_setup_msi_irq(unsigned int irq, struct pci_dev *dev); +void arch_teardown_msi_irq(unsigned int irq); + + +#endif /* LINUX_MSI_H */ diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h index 0b4cd2fa64aa6..70420bbae82b3 100644 --- a/include/linux/mtd/nand.h +++ b/include/linux/mtd/nand.h @@ -27,9 +27,17 @@ struct mtd_info; /* Scan and identify a NAND device */ extern int nand_scan (struct mtd_info *mtd, int max_chips); +/* Separate phases of nand_scan(), allowing board driver to intervene + * and override command or ECC setup according to flash type */ +extern int nand_scan_ident(struct mtd_info *mtd, int max_chips); +extern int nand_scan_tail(struct mtd_info *mtd); + /* Free resources held by the NAND device */ extern void nand_release (struct mtd_info *mtd); +/* Internal helper for board drivers which need to override command function */ +extern void nand_wait_ready(struct mtd_info *mtd); + /* The maximum number of NAND chips in an array */ #define NAND_MAX_CHIPS 8 @@ -178,7 +186,9 @@ typedef enum { #define NAND_USE_FLASH_BBT 0x00010000 /* This option skips the bbt scan during initialization. */ #define NAND_SKIP_BBTSCAN 0x00020000 - +/* This option is defined if the board driver allocates its own buffers + (e.g. because it needs them DMA-coherent */ +#define NAND_OWN_BUFFERS 0x00040000 /* Options set by nand scan */ /* Nand scan has allocated controller struct */ #define NAND_CONTROLLER_ALLOC 0x80000000 @@ -228,6 +238,8 @@ struct nand_hw_control { * be provided if an hardware ECC is available * @calculate: function for ecc calculation or readback from ecc hardware * @correct: function for ecc correction, matching to ecc generator (sw/hw) + * @read_page_raw: function to read a raw page without ECC + * @write_page_raw: function to write a raw page without ECC * @read_page: function to read a page according to the ecc generator requirements * @write_page: function to write a page according to the ecc generator requirements * @read_oob: function to read chip OOB data @@ -249,6 +261,12 @@ struct nand_ecc_ctrl { int (*correct)(struct mtd_info *mtd, uint8_t *dat, uint8_t *read_ecc, uint8_t *calc_ecc); + int (*read_page_raw)(struct mtd_info *mtd, + struct nand_chip *chip, + uint8_t *buf); + void (*write_page_raw)(struct mtd_info *mtd, + struct nand_chip *chip, + const uint8_t *buf); int (*read_page)(struct mtd_info *mtd, struct nand_chip *chip, uint8_t *buf); @@ -337,6 +355,7 @@ struct nand_buffers { * @priv: [OPTIONAL] pointer to private chip date * @errstat: [OPTIONAL] hardware specific function to perform additional error status checks * (determine if errors are correctable) + * @write_page [REPLACEABLE] High-level page write function */ struct nand_chip { @@ -359,6 +378,8 @@ struct nand_chip { void (*erase_cmd)(struct mtd_info *mtd, int page); int (*scan_bbt)(struct mtd_info *mtd); int (*errstat)(struct mtd_info *mtd, struct nand_chip *this, int state, int status, int page); + int (*write_page)(struct mtd_info *mtd, struct nand_chip *chip, + const uint8_t *buf, int page, int cached, int raw); int chip_delay; unsigned int options; @@ -380,7 +401,7 @@ struct nand_chip { struct nand_ecclayout *ecclayout; struct nand_ecc_ctrl ecc; - struct nand_buffers buffers; + struct nand_buffers *buffers; struct nand_hw_control hwcontrol; struct mtd_oob_ops ops; diff --git a/include/linux/mtd/onenand.h b/include/linux/mtd/onenand.h index 1f49721552498..6f045b586e768 100644 --- a/include/linux/mtd/onenand.h +++ b/include/linux/mtd/onenand.h @@ -1,7 +1,7 @@ /* * linux/include/linux/mtd/onenand.h * - * Copyright (C) 2005 Samsung Electronics + * Copyright (C) 2005-2006 Samsung Electronics * Kyungmin Park <kyungmin.park@samsung.com> * * This program is free software; you can redistribute it and/or modify @@ -96,6 +96,7 @@ struct onenand_chip { void __iomem *base; unsigned int chipsize; unsigned int device_id; + unsigned int version_id; unsigned int density_mask; unsigned int options; @@ -149,7 +150,8 @@ struct onenand_chip { /* * Options bits */ -#define ONENAND_CONT_LOCK (0x0001) +#define ONENAND_HAS_CONT_LOCK (0x0001) +#define ONENAND_HAS_UNLOCK_ALL (0x0002) #define ONENAND_PAGEBUF_ALLOC (0x1000) /* diff --git a/include/linux/mtd/onenand_regs.h b/include/linux/mtd/onenand_regs.h index 4a72818d25453..9e409fe6ded6a 100644 --- a/include/linux/mtd/onenand_regs.h +++ b/include/linux/mtd/onenand_regs.h @@ -3,7 +3,7 @@ * * OneNAND Register header file * - * Copyright (C) 2005 Samsung Electronics + * Copyright (C) 2005-2006 Samsung Electronics * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -72,6 +72,7 @@ #define ONENAND_DEVICE_VCC_MASK (0x3) #define ONENAND_DEVICE_DENSITY_512Mb (0x002) +#define ONENAND_DEVICE_DENSITY_1Gb (0x003) /* * Version ID Register F002h (R) @@ -110,6 +111,7 @@ #define ONENAND_CMD_UNLOCK (0x23) #define ONENAND_CMD_LOCK (0x2A) #define ONENAND_CMD_LOCK_TIGHT (0x2C) +#define ONENAND_CMD_UNLOCK_ALL (0x27) #define ONENAND_CMD_ERASE (0x94) #define ONENAND_CMD_RESET (0xF0) #define ONENAND_CMD_OTP_ACCESS (0x65) diff --git a/include/linux/mtd/plat-ram.h b/include/linux/mtd/plat-ram.h index 2332eda07e0e1..9667863bd7e3c 100644 --- a/include/linux/mtd/plat-ram.h +++ b/include/linux/mtd/plat-ram.h @@ -1,4 +1,4 @@ -/* linux/include/mtd/plat-ram.h +/* linux/include/linux/mtd/plat-ram.h * * (c) 2004 Simtec Electronics * http://www.simtec.co.uk/products/SWLINUX/ diff --git a/include/linux/namespace.h b/include/linux/namespace.h index 3abc8e3b4879a..d137009f0b2be 100644 --- a/include/linux/namespace.h +++ b/include/linux/namespace.h @@ -4,6 +4,7 @@ #include <linux/mount.h> #include <linux/sched.h> +#include <linux/nsproxy.h> struct namespace { atomic_t count; @@ -26,11 +27,8 @@ static inline void put_namespace(struct namespace *namespace) static inline void exit_namespace(struct task_struct *p) { - struct namespace *namespace = p->namespace; + struct namespace *namespace = p->nsproxy->namespace; if (namespace) { - task_lock(p); - p->namespace = NULL; - task_unlock(p); put_namespace(namespace); } } diff --git a/include/linux/netfilter_bridge/ebt_mark_t.h b/include/linux/netfilter_bridge/ebt_mark_t.h index 110fec6a40a2b..6270f6f336936 100644 --- a/include/linux/netfilter_bridge/ebt_mark_t.h +++ b/include/linux/netfilter_bridge/ebt_mark_t.h @@ -1,6 +1,18 @@ #ifndef __LINUX_BRIDGE_EBT_MARK_T_H #define __LINUX_BRIDGE_EBT_MARK_T_H +/* The target member is reused for adding new actions, the + * value of the real target is -1 to -NUM_STANDARD_TARGETS. + * For backward compatibility, the 4 lsb (2 would be enough, + * but let's play it safe) are kept to designate this target. + * The remaining bits designate the action. By making the set + * action 0xfffffff0, the result will look ok for older + * versions. [September 2006] */ +#define MARK_SET_VALUE (0xfffffff0) +#define MARK_OR_VALUE (0xffffffe0) +#define MARK_AND_VALUE (0xffffffd0) +#define MARK_XOR_VALUE (0xffffffc0) + struct ebt_mark_t_info { unsigned long mark; diff --git a/include/linux/netfilter_ipv4.h b/include/linux/netfilter_ipv4.h index ce02c984f3bae..5b63a231a76bb 100644 --- a/include/linux/netfilter_ipv4.h +++ b/include/linux/netfilter_ipv4.h @@ -77,7 +77,7 @@ enum nf_ip_hook_priorities { #define SO_ORIGINAL_DST 80 #ifdef __KERNEL__ -extern int ip_route_me_harder(struct sk_buff **pskb); +extern int ip_route_me_harder(struct sk_buff **pskb, unsigned addr_type); extern int ip_xfrm_me_harder(struct sk_buff **pskb); extern unsigned int nf_ip_checksum(struct sk_buff *skb, unsigned int hook, unsigned int dataoff, u_int8_t protocol); diff --git a/include/linux/nfsd/const.h b/include/linux/nfsd/const.h index b75bb1b38d09a..f0cc777905270 100644 --- a/include/linux/nfsd/const.h +++ b/include/linux/nfsd/const.h @@ -20,17 +20,31 @@ #define NFSSVC_MAXVERS 3 /* - * Maximum blocksize supported by daemon currently at 32K + * Maximum blocksizes supported by daemon under various circumstances. */ -#define NFSSVC_MAXBLKSIZE (32*1024) +#define NFSSVC_MAXBLKSIZE RPCSVC_MAXPAYLOAD +/* NFSv2 is limited by the protocol specification, see RFC 1094 */ +#define NFSSVC_MAXBLKSIZE_V2 (8*1024) #ifdef __KERNEL__ +#include <linux/sunrpc/msg_prot.h> + #ifndef NFS_SUPER_MAGIC # define NFS_SUPER_MAGIC 0x6969 #endif -#define NFSD_BUFSIZE (1024 + NFSSVC_MAXBLKSIZE) +/* + * Largest number of bytes we need to allocate for an NFS + * call or reply. Used to control buffer sizes. We use + * the length of v3 WRITE, READDIR and READDIR replies + * which are an RPC header, up to 26 XDR units of reply + * data, and some page data. + * + * Note that accuracy here doesn't matter too much as the + * size is rounded up to a page size when allocating space. + */ +#define NFSD_BUFSIZE ((RPC_MAX_HEADER_WITH_AUTH+26)*XDR_UNIT + NFSSVC_MAXBLKSIZE) #ifdef CONFIG_NFSD_V4 # define NFSSVC_XDRSIZE NFS4_SVC_XDRSIZE diff --git a/include/linux/nfsd/export.h b/include/linux/nfsd/export.h index d2a8abb5011ab..6e78ea969f493 100644 --- a/include/linux/nfsd/export.h +++ b/include/linux/nfsd/export.h @@ -45,15 +45,36 @@ #ifdef __KERNEL__ +/* + * FS Locations + */ + +#define MAX_FS_LOCATIONS 128 + +struct nfsd4_fs_location { + char *hosts; /* colon separated list of hosts */ + char *path; /* slash separated list of path components */ +}; + +struct nfsd4_fs_locations { + uint32_t locations_count; + struct nfsd4_fs_location *locations; +/* If we're not actually serving this data ourselves (only providing a + * list of replicas that do serve it) then we set "migrated": */ + int migrated; +}; + struct svc_export { struct cache_head h; struct auth_domain * ex_client; int ex_flags; struct vfsmount * ex_mnt; struct dentry * ex_dentry; + char * ex_path; uid_t ex_anon_uid; gid_t ex_anon_gid; int ex_fsid; + struct nfsd4_fs_locations ex_fslocs; }; /* an "export key" (expkey) maps a filehandlefragement to an diff --git a/include/linux/nfsd/nfsd.h b/include/linux/nfsd/nfsd.h index 2dcad295fecef..d0d4aae7085fd 100644 --- a/include/linux/nfsd/nfsd.h +++ b/include/linux/nfsd/nfsd.h @@ -140,6 +140,12 @@ struct posix_acl *nfsd_get_posix_acl(struct svc_fh *, int); int nfsd_set_posix_acl(struct svc_fh *, int, struct posix_acl *); #endif +enum vers_op {NFSD_SET, NFSD_CLEAR, NFSD_TEST, NFSD_AVAIL }; +int nfsd_vers(int vers, enum vers_op change); +void nfsd_reset_versions(void); +int nfsd_create_serv(void); + +extern int nfsd_max_blksize; /* * NFSv4 State @@ -210,6 +216,7 @@ void nfsd_lockd_shutdown(void); #define nfserr_clid_inuse __constant_htonl(NFSERR_CLID_INUSE) #define nfserr_stale_clientid __constant_htonl(NFSERR_STALE_CLIENTID) #define nfserr_resource __constant_htonl(NFSERR_RESOURCE) +#define nfserr_moved __constant_htonl(NFSERR_MOVED) #define nfserr_nofilehandle __constant_htonl(NFSERR_NOFILEHANDLE) #define nfserr_minor_vers_mismatch __constant_htonl(NFSERR_MINOR_VERS_MISMATCH) #define nfserr_share_denied __constant_htonl(NFSERR_SHARE_DENIED) @@ -286,7 +293,6 @@ static inline int is_fsid(struct svc_fh *fh, struct knfsd_fh *reffh) /* * The following attributes are currently not supported by the NFSv4 server: * ARCHIVE (deprecated anyway) - * FS_LOCATIONS (will be supported eventually) * HIDDEN (unlikely to be supported any time soon) * MIMETYPE (unlikely to be supported any time soon) * QUOTA_* (will be supported in a forthcoming patch) @@ -302,7 +308,7 @@ static inline int is_fsid(struct svc_fh *fh, struct knfsd_fh *reffh) | FATTR4_WORD0_ACLSUPPORT | FATTR4_WORD0_CANSETTIME | FATTR4_WORD0_CASE_INSENSITIVE \ | FATTR4_WORD0_CASE_PRESERVING | FATTR4_WORD0_CHOWN_RESTRICTED \ | FATTR4_WORD0_FILEHANDLE | FATTR4_WORD0_FILEID | FATTR4_WORD0_FILES_AVAIL \ - | FATTR4_WORD0_FILES_FREE | FATTR4_WORD0_FILES_TOTAL | FATTR4_WORD0_HOMOGENEOUS \ + | FATTR4_WORD0_FILES_FREE | FATTR4_WORD0_FILES_TOTAL | FATTR4_WORD0_FS_LOCATIONS | FATTR4_WORD0_HOMOGENEOUS \ | FATTR4_WORD0_MAXFILESIZE | FATTR4_WORD0_MAXLINK | FATTR4_WORD0_MAXNAME \ | FATTR4_WORD0_MAXREAD | FATTR4_WORD0_MAXWRITE | FATTR4_WORD0_ACL) diff --git a/include/linux/nfsd/nfsfh.h b/include/linux/nfsd/nfsfh.h index 31a3cb617ce0b..069257ea99a0f 100644 --- a/include/linux/nfsd/nfsfh.h +++ b/include/linux/nfsd/nfsfh.h @@ -290,8 +290,9 @@ fill_post_wcc(struct svc_fh *fhp) * vfs.c:nfsd_rename as it needs to grab 2 i_mutex's at once * so, any changes here should be reflected there. */ + static inline void -fh_lock(struct svc_fh *fhp) +fh_lock_nested(struct svc_fh *fhp, unsigned int subclass) { struct dentry *dentry = fhp->fh_dentry; struct inode *inode; @@ -310,11 +311,17 @@ fh_lock(struct svc_fh *fhp) } inode = dentry->d_inode; - mutex_lock(&inode->i_mutex); + mutex_lock_nested(&inode->i_mutex, subclass); fill_pre_wcc(fhp); fhp->fh_locked = 1; } +static inline void +fh_lock(struct svc_fh *fhp) +{ + fh_lock_nested(fhp, I_MUTEX_NORMAL); +} + /* * Unlock a file handle/inode */ diff --git a/include/linux/nfsd/stats.h b/include/linux/nfsd/stats.h index 28a82fdd922f4..7678cfbe99604 100644 --- a/include/linux/nfsd/stats.h +++ b/include/linux/nfsd/stats.h @@ -1,5 +1,5 @@ /* - * linux/include/nfsd/stats.h + * linux/include/linux/nfsd/stats.h * * Statistics for NFS server. * diff --git a/include/linux/nfsd/syscall.h b/include/linux/nfsd/syscall.h index dae0faea28070..8bcddccb6c427 100644 --- a/include/linux/nfsd/syscall.h +++ b/include/linux/nfsd/syscall.h @@ -38,21 +38,6 @@ #define NFSCTL_GETFD 7 /* get an fh by path (used by mountd) */ #define NFSCTL_GETFS 8 /* get an fh by path with max FH len */ -/* - * Macros used to set version - */ -#define NFSCTL_VERSET(_cltbits, _v) ((_cltbits) |= (1 << (_v))) -#define NFSCTL_VERUNSET(_cltbits, _v) ((_cltbits) &= ~(1 << (_v))) -#define NFSCTL_VERISSET(_cltbits, _v) ((_cltbits) & (1 << (_v))) - -#if defined(CONFIG_NFSD_V4) -#define NFSCTL_VERALL (0x1c /* 0b011100 */) -#elif defined(CONFIG_NFSD_V3) -#define NFSCTL_VERALL (0x0c /* 0b001100 */) -#else -#define NFSCTL_VERALL (0x04 /* 0b000100 */) -#endif - /* SVC */ struct nfsctl_svc { unsigned short svc_port; @@ -134,8 +119,6 @@ extern int exp_delclient(struct nfsctl_client *ncp); extern int exp_export(struct nfsctl_export *nxp); extern int exp_unexport(struct nfsctl_export *nxp); -extern unsigned int nfsd_versbits; - #endif /* __KERNEL__ */ #endif /* NFSD_SYSCALL_H */ diff --git a/include/linux/nfsd/xdr.h b/include/linux/nfsd/xdr.h index 3f4f7142bbe39..0e53de87d8862 100644 --- a/include/linux/nfsd/xdr.h +++ b/include/linux/nfsd/xdr.h @@ -1,5 +1,5 @@ /* - * linux/inxlude/linux/nfsd/xdr.h + * linux/include/linux/nfsd/xdr.h * * XDR types for nfsd. This is mainly a typing exercise. */ @@ -30,7 +30,6 @@ struct nfsd_readargs { struct svc_fh fh; __u32 offset; __u32 count; - struct kvec vec[RPCSVC_MAXPAGES]; int vlen; }; @@ -38,7 +37,6 @@ struct nfsd_writeargs { svc_fh fh; __u32 offset; int len; - struct kvec vec[RPCSVC_MAXPAGES]; int vlen; }; diff --git a/include/linux/nfsd/xdr3.h b/include/linux/nfsd/xdr3.h index a4322741f8b9d..474d882dc2f38 100644 --- a/include/linux/nfsd/xdr3.h +++ b/include/linux/nfsd/xdr3.h @@ -33,7 +33,6 @@ struct nfsd3_readargs { struct svc_fh fh; __u64 offset; __u32 count; - struct kvec vec[RPCSVC_MAXPAGES]; int vlen; }; @@ -43,7 +42,6 @@ struct nfsd3_writeargs { __u32 count; int stable; __u32 len; - struct kvec vec[RPCSVC_MAXPAGES]; int vlen; }; diff --git a/include/linux/nfsd/xdr4.h b/include/linux/nfsd/xdr4.h index 77adba7d22810..66e642762a072 100644 --- a/include/linux/nfsd/xdr4.h +++ b/include/linux/nfsd/xdr4.h @@ -241,7 +241,6 @@ struct nfsd4_read { stateid_t rd_stateid; /* request */ u64 rd_offset; /* request */ u32 rd_length; /* request */ - struct kvec rd_iov[RPCSVC_MAXPAGES]; int rd_vlen; struct file *rd_filp; @@ -326,7 +325,6 @@ struct nfsd4_write { u64 wr_offset; /* request */ u32 wr_stable_how; /* request */ u32 wr_buflen; /* request */ - struct kvec wr_vec[RPCSVC_MAXPAGES]; /* request */ int wr_vlen; u32 wr_bytes_written; /* response */ diff --git a/include/linux/nodemask.h b/include/linux/nodemask.h index 1a9ef3e627d1b..5dce5c21822ca 100644 --- a/include/linux/nodemask.h +++ b/include/linux/nodemask.h @@ -352,6 +352,7 @@ extern nodemask_t node_possible_map; #define node_possible(node) node_isset((node), node_possible_map) #define first_online_node first_node(node_online_map) #define next_online_node(nid) next_node((nid), node_online_map) +int highest_possible_node_id(void); #else #define num_online_nodes() 1 #define num_possible_nodes() 1 @@ -359,6 +360,7 @@ extern nodemask_t node_possible_map; #define node_possible(node) ((node) == 0) #define first_online_node 0 #define next_online_node(nid) (MAX_NUMNODES) +#define highest_possible_node_id() 0 #endif #define any_online_node(mask) \ diff --git a/include/linux/notifier.h b/include/linux/notifier.h index 7ff386a6ae87d..10a43ed0527eb 100644 --- a/include/linux/notifier.h +++ b/include/linux/notifier.h @@ -12,9 +12,10 @@ #include <linux/errno.h> #include <linux/mutex.h> #include <linux/rwsem.h> +#include <linux/srcu.h> /* - * Notifier chains are of three types: + * Notifier chains are of four types: * * Atomic notifier chains: Chain callbacks run in interrupt/atomic * context. Callouts are not allowed to block. @@ -23,13 +24,27 @@ * Raw notifier chains: There are no restrictions on callbacks, * registration, or unregistration. All locking and protection * must be provided by the caller. + * SRCU notifier chains: A variant of blocking notifier chains, with + * the same restrictions. * * atomic_notifier_chain_register() may be called from an atomic context, - * but blocking_notifier_chain_register() must be called from a process - * context. Ditto for the corresponding _unregister() routines. + * but blocking_notifier_chain_register() and srcu_notifier_chain_register() + * must be called from a process context. Ditto for the corresponding + * _unregister() routines. * - * atomic_notifier_chain_unregister() and blocking_notifier_chain_unregister() - * _must not_ be called from within the call chain. + * atomic_notifier_chain_unregister(), blocking_notifier_chain_unregister(), + * and srcu_notifier_chain_unregister() _must not_ be called from within + * the call chain. + * + * SRCU notifier chains are an alternative form of blocking notifier chains. + * They use SRCU (Sleepable Read-Copy Update) instead of rw-semaphores for + * protection of the chain links. This means there is _very_ low overhead + * in srcu_notifier_call_chain(): no cache bounces and no memory barriers. + * As compensation, srcu_notifier_chain_unregister() is rather expensive. + * SRCU notifier chains should be used when the chain will be called very + * often but notifier_blocks will seldom be removed. Also, SRCU notifier + * chains are slightly more difficult to use because they require special + * runtime initialization. */ struct notifier_block { @@ -52,6 +67,12 @@ struct raw_notifier_head { struct notifier_block *head; }; +struct srcu_notifier_head { + struct mutex mutex; + struct srcu_struct srcu; + struct notifier_block *head; +}; + #define ATOMIC_INIT_NOTIFIER_HEAD(name) do { \ spin_lock_init(&(name)->lock); \ (name)->head = NULL; \ @@ -64,6 +85,11 @@ struct raw_notifier_head { (name)->head = NULL; \ } while (0) +/* srcu_notifier_heads must be initialized and cleaned up dynamically */ +extern void srcu_init_notifier_head(struct srcu_notifier_head *nh); +#define srcu_cleanup_notifier_head(name) \ + cleanup_srcu_struct(&(name)->srcu); + #define ATOMIC_NOTIFIER_INIT(name) { \ .lock = __SPIN_LOCK_UNLOCKED(name.lock), \ .head = NULL } @@ -72,6 +98,7 @@ struct raw_notifier_head { .head = NULL } #define RAW_NOTIFIER_INIT(name) { \ .head = NULL } +/* srcu_notifier_heads cannot be initialized statically */ #define ATOMIC_NOTIFIER_HEAD(name) \ struct atomic_notifier_head name = \ @@ -91,6 +118,8 @@ extern int blocking_notifier_chain_register(struct blocking_notifier_head *, struct notifier_block *); extern int raw_notifier_chain_register(struct raw_notifier_head *, struct notifier_block *); +extern int srcu_notifier_chain_register(struct srcu_notifier_head *, + struct notifier_block *); extern int atomic_notifier_chain_unregister(struct atomic_notifier_head *, struct notifier_block *); @@ -98,6 +127,8 @@ extern int blocking_notifier_chain_unregister(struct blocking_notifier_head *, struct notifier_block *); extern int raw_notifier_chain_unregister(struct raw_notifier_head *, struct notifier_block *); +extern int srcu_notifier_chain_unregister(struct srcu_notifier_head *, + struct notifier_block *); extern int atomic_notifier_call_chain(struct atomic_notifier_head *, unsigned long val, void *v); @@ -105,6 +136,8 @@ extern int blocking_notifier_call_chain(struct blocking_notifier_head *, unsigned long val, void *v); extern int raw_notifier_call_chain(struct raw_notifier_head *, unsigned long val, void *v); +extern int srcu_notifier_call_chain(struct srcu_notifier_head *, + unsigned long val, void *v); #define NOTIFY_DONE 0x0000 /* Don't care */ #define NOTIFY_OK 0x0001 /* Suits me */ diff --git a/include/linux/nsproxy.h b/include/linux/nsproxy.h new file mode 100644 index 0000000000000..f6baecdeecd6d --- /dev/null +++ b/include/linux/nsproxy.h @@ -0,0 +1,52 @@ +#ifndef _LINUX_NSPROXY_H +#define _LINUX_NSPROXY_H + +#include <linux/spinlock.h> +#include <linux/sched.h> + +struct namespace; +struct uts_namespace; +struct ipc_namespace; + +/* + * A structure to contain pointers to all per-process + * namespaces - fs (mount), uts, network, sysvipc, etc. + * + * 'count' is the number of tasks holding a reference. + * The count for each namespace, then, will be the number + * of nsproxies pointing to it, not the number of tasks. + * + * The nsproxy is shared by tasks which share all namespaces. + * As soon as a single namespace is cloned or unshared, the + * nsproxy is copied. + */ +struct nsproxy { + atomic_t count; + spinlock_t nslock; + struct uts_namespace *uts_ns; + struct ipc_namespace *ipc_ns; + struct namespace *namespace; +}; +extern struct nsproxy init_nsproxy; + +struct nsproxy *dup_namespaces(struct nsproxy *orig); +int copy_namespaces(int flags, struct task_struct *tsk); +void get_task_namespaces(struct task_struct *tsk); +void free_nsproxy(struct nsproxy *ns); + +static inline void put_nsproxy(struct nsproxy *ns) +{ + if (atomic_dec_and_test(&ns->count)) { + free_nsproxy(ns); + } +} + +static inline void exit_task_namespaces(struct task_struct *p) +{ + struct nsproxy *ns = p->nsproxy; + if (ns) { + put_nsproxy(ns); + p->nsproxy = NULL; + } +} +#endif diff --git a/include/linux/pci.h b/include/linux/pci.h index 4431ce4e1e6f9..5c604f5fad67d 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -595,6 +595,7 @@ struct msix_entry { u16 entry; /* driver uses to specify entry, OS writes */ }; + #ifndef CONFIG_PCI_MSI static inline void pci_scan_msi_device(struct pci_dev *dev) {} static inline int pci_enable_msi(struct pci_dev *dev) {return -1;} @@ -613,6 +614,12 @@ extern void pci_disable_msix(struct pci_dev *dev); extern void msi_remove_pci_irq_vectors(struct pci_dev *dev); #endif +#ifdef CONFIG_HT_IRQ +/* The functions a driver should call */ +int ht_create_irq(struct pci_dev *dev, int idx); +void ht_destroy_irq(unsigned int irq); +#endif /* CONFIG_HT_IRQ */ + extern void pci_block_user_cfg_access(struct pci_dev *dev); extern void pci_unblock_user_cfg_access(struct pci_dev *dev); diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h index c9ffbc3843d57..f069df2454699 100644 --- a/include/linux/pci_ids.h +++ b/include/linux/pci_ids.h @@ -1615,8 +1615,6 @@ #define PCI_VENDOR_ID_ROCKWELL 0x127A #define PCI_VENDOR_ID_ITE 0x1283 -#define PCI_DEVICE_ID_ITE_IT8172G 0x8172 -#define PCI_DEVICE_ID_ITE_IT8172G_AUDIO 0x0801 #define PCI_DEVICE_ID_ITE_8211 0x8211 #define PCI_DEVICE_ID_ITE_8212 0x8212 #define PCI_DEVICE_ID_ITE_8872 0x8872 @@ -1883,6 +1881,8 @@ #define PCI_DEVICE_ID_PANACOM_QUADMODEM 0x0400 #define PCI_DEVICE_ID_PANACOM_DUALMODEM 0x0402 +#define PCI_VENDOR_ID_SIPACKETS 0x14d9 +#define PCI_DEVICE_ID_SP1011 0x0010 #define PCI_VENDOR_ID_AFAVLAB 0x14db #define PCI_DEVICE_ID_AFAVLAB_P028 0x2180 @@ -1997,6 +1997,7 @@ #define PCI_DEVICE_ID_FARSITE_TE1C 0x1612 #define PCI_VENDOR_ID_SIBYTE 0x166d +#define PCI_DEVICE_ID_BCM1250_PCI 0x0001 #define PCI_DEVICE_ID_BCM1250_HT 0x0002 #define PCI_VENDOR_ID_NETCELL 0x169c diff --git a/include/linux/pci_regs.h b/include/linux/pci_regs.h index 7d0e26cba4205..c312a12ad2d67 100644 --- a/include/linux/pci_regs.h +++ b/include/linux/pci_regs.h @@ -12,6 +12,11 @@ * PCI Local Bus Specification * PCI to PCI Bridge Specification * PCI System Design Guide + * + * For hypertransport information, please consult the following manuals + * from http://www.hypertransport.org + * + * The Hypertransport I/O Link Specification */ #ifndef LINUX_PCI_REGS_H @@ -463,4 +468,20 @@ #define PCI_PWR_CAP 12 /* Capability */ #define PCI_PWR_CAP_BUDGET(x) ((x) & 1) /* Included in system budget */ +/* Hypertransport sub capability types */ +#define HT_CAPTYPE_SLAVE 0x00 /* Slave/Primary link configuration */ +#define HT_CAPTYPE_HOST 0x20 /* Host/Secondary link configuration */ +#define HT_CAPTYPE_IRQ 0x80 /* IRQ Configuration */ +#define HT_CAPTYPE_REMAPPING_40 0xA0 /* 40 bit address remapping */ +#define HT_CAPTYPE_REMAPPING_64 0xA2 /* 64 bit address remapping */ +#define HT_CAPTYPE_UNITID_CLUMP 0x90 /* Unit ID clumping */ +#define HT_CAPTYPE_EXTCONF 0x98 /* Extended Configuration Space Access */ +#define HT_CAPTYPE_MSI_MAPPING 0xA8 /* MSI Mapping Capability */ +#define HT_CAPTYPE_DIRECT_ROUTE 0xB0 /* Direct routing configuration */ +#define HT_CAPTYPE_VCSET 0xB8 /* Virtual Channel configuration */ +#define HT_CAPTYPE_ERROR_RETRY 0xC0 /* Retry on error configuration */ +#define HT_CAPTYPE_GEN3 0xD0 /* Generation 3 hypertransport configuration */ +#define HT_CAPTYPE_PM 0xE0 /* Hypertransport powermanagement configuration */ + + #endif /* LINUX_PCI_REGS_H */ diff --git a/include/linux/pid.h b/include/linux/pid.h index 93da7e2d9f30b..2c0007d172189 100644 --- a/include/linux/pid.h +++ b/include/linux/pid.h @@ -68,6 +68,8 @@ extern struct task_struct *FASTCALL(pid_task(struct pid *pid, enum pid_type)); extern struct task_struct *FASTCALL(get_pid_task(struct pid *pid, enum pid_type)); +extern struct pid *get_task_pid(struct task_struct *task, enum pid_type type); + /* * attach_pid() and detach_pid() must be called with the tasklist_lock * write-held. @@ -89,33 +91,42 @@ extern struct pid *FASTCALL(find_pid(int nr)); * Lookup a PID in the hash table, and return with it's count elevated. */ extern struct pid *find_get_pid(int nr); +extern struct pid *find_ge_pid(int nr); extern struct pid *alloc_pid(void); extern void FASTCALL(free_pid(struct pid *pid)); -#define pid_next(task, type) \ - ((task)->pids[(type)].node.next) - -#define pid_next_task(task, type) \ - hlist_entry(pid_next(task, type), struct task_struct, \ - pids[(type)].node) +static inline pid_t pid_nr(struct pid *pid) +{ + pid_t nr = 0; + if (pid) + nr = pid->nr; + return nr; +} -/* We could use hlist_for_each_entry_rcu here but it takes more arguments - * than the do_each_task_pid/while_each_task_pid. So we roll our own - * to preserve the existing interface. - */ #define do_each_task_pid(who, type, task) \ - if ((task = find_task_by_pid_type(type, who))) { \ - prefetch(pid_next(task, type)); \ - do { + do { \ + struct hlist_node *pos___; \ + struct pid *pid___ = find_pid(who); \ + if (pid___ != NULL) \ + hlist_for_each_entry_rcu((task), pos___, \ + &pid___->tasks[type], pids[type].node) { #define while_each_task_pid(who, type, task) \ - } while (pid_next(task, type) && ({ \ - task = pid_next_task(task, type); \ - rcu_dereference(task); \ - prefetch(pid_next(task, type)); \ - 1; }) ); \ - } + } \ + } while (0) + + +#define do_each_pid_task(pid, type, task) \ + do { \ + struct hlist_node *pos___; \ + if (pid != NULL) \ + hlist_for_each_entry_rcu((task), pos___, \ + &pid->tasks[type], pids[type].node) { + +#define while_each_pid_task(pid, type, task) \ + } \ + } while (0) #endif /* _LINUX_PID_H */ diff --git a/include/linux/ppdev.h b/include/linux/ppdev.h index f376a7598a782..dc18c5d23ebe4 100644 --- a/include/linux/ppdev.h +++ b/include/linux/ppdev.h @@ -1,5 +1,5 @@ /* - * linux/drivers/char/ppdev.h + * linux/include/linux/ppdev.h * * User-space parallel port device driver (header file). * diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h index 57f70bc8b24bb..87dec8fe6de90 100644 --- a/include/linux/proc_fs.h +++ b/include/linux/proc_fs.h @@ -244,13 +244,15 @@ static inline void kclist_add(struct kcore_list *new, void *addr, size_t size) extern void kclist_add(struct kcore_list *, void *, size_t); #endif +union proc_op { + int (*proc_get_link)(struct inode *, struct dentry **, struct vfsmount **); + int (*proc_read)(struct task_struct *task, char *page); +}; + struct proc_inode { struct pid *pid; int fd; - union { - int (*proc_get_link)(struct inode *, struct dentry **, struct vfsmount **); - int (*proc_read)(struct task_struct *task, char *page); - } op; + union proc_op op; struct proc_dir_entry *pde; struct inode vfs_inode; }; diff --git a/include/linux/pspace.h b/include/linux/pspace.h new file mode 100644 index 0000000000000..91d48b8b2d998 --- /dev/null +++ b/include/linux/pspace.h @@ -0,0 +1,23 @@ +#ifndef _LINUX_PSPACE_H +#define _LINUX_PSPACE_H + +#include <linux/sched.h> +#include <linux/mm.h> +#include <linux/threads.h> +#include <linux/pid.h> + +struct pidmap { + atomic_t nr_free; + void *page; +}; + +#define PIDMAP_ENTRIES ((PID_MAX_LIMIT + 8*PAGE_SIZE - 1)/PAGE_SIZE/8) + +struct pspace { + struct pidmap pidmap[PIDMAP_ENTRIES]; + int last_pid; +}; + +extern struct pspace init_pspace; + +#endif /* _LINUX_PSPACE_H */ diff --git a/include/linux/raid/bitmap.h b/include/linux/raid/bitmap.h index 63df898fe2e95..84d8877518555 100644 --- a/include/linux/raid/bitmap.h +++ b/include/linux/raid/bitmap.h @@ -265,6 +265,8 @@ int bitmap_update_sb(struct bitmap *bitmap); int bitmap_setallbits(struct bitmap *bitmap); void bitmap_write_all(struct bitmap *bitmap); +void bitmap_dirty_bits(struct bitmap *bitmap, unsigned long s, unsigned long e); + /* these are exported */ int bitmap_startwrite(struct bitmap *bitmap, sector_t offset, unsigned long sectors, int behind); diff --git a/include/linux/raid/md.h b/include/linux/raid/md.h index c588709acbbc9..866a1e2b0ce04 100644 --- a/include/linux/raid/md.h +++ b/include/linux/raid/md.h @@ -95,7 +95,6 @@ extern int sync_page_io(struct block_device *bdev, sector_t sector, int size, extern void md_do_sync(mddev_t *mddev); extern void md_new_event(mddev_t *mddev); -extern void md_update_sb(mddev_t * mddev); #endif /* CONFIG_MD */ #endif diff --git a/include/linux/raid/md_k.h b/include/linux/raid/md_k.h index 920b94fe31fa2..8245c282168b4 100644 --- a/include/linux/raid/md_k.h +++ b/include/linux/raid/md_k.h @@ -31,18 +31,15 @@ #define LEVEL_NONE (-1000000) #define MaxSector (~(sector_t)0) -#define MD_THREAD_NAME_MAX 14 typedef struct mddev_s mddev_t; typedef struct mdk_rdev_s mdk_rdev_t; -#define MAX_MD_DEVS 256 /* Max number of md dev */ - /* * options passed in raidrun: */ -/* Currently this must fix in an 'int' */ +/* Currently this must fit in an 'int' */ #define MAX_CHUNK_SIZE (1<<30) /* @@ -116,7 +113,11 @@ struct mddev_s dev_t unit; int md_minor; struct list_head disks; - int sb_dirty; + unsigned long flags; +#define MD_CHANGE_DEVS 0 /* Some device status has changed */ +#define MD_CHANGE_CLEAN 1 /* transition to or from 'clean' */ +#define MD_CHANGE_PENDING 2 /* superblock update in progress */ + int ro; struct gendisk *gendisk; diff --git a/include/linux/raid/md_u.h b/include/linux/raid/md_u.h index 81da20ccec4da..7192035fc4b06 100644 --- a/include/linux/raid/md_u.h +++ b/include/linux/raid/md_u.h @@ -41,7 +41,7 @@ /* usage */ #define RUN_ARRAY _IOW (MD_MAJOR, 0x30, mdu_param_t) -#define START_ARRAY _IO (MD_MAJOR, 0x31) +/* 0x31 was START_ARRAY */ #define STOP_ARRAY _IO (MD_MAJOR, 0x32) #define STOP_ARRAY_RO _IO (MD_MAJOR, 0x33) #define RESTART_ARRAY_RW _IO (MD_MAJOR, 0x34) diff --git a/include/linux/raid/raid1.h b/include/linux/raid/raid1.h index 3009c813d83d3..0a9ba7c3302e2 100644 --- a/include/linux/raid/raid1.h +++ b/include/linux/raid/raid1.h @@ -30,7 +30,6 @@ struct r1_private_data_s { mddev_t *mddev; mirror_info_t *mirrors; int raid_disks; - int working_disks; int last_used; sector_t next_seq_sect; spinlock_t device_lock; diff --git a/include/linux/raid/raid10.h b/include/linux/raid/raid10.h index c41e56a7c0908..e9091cfeb286c 100644 --- a/include/linux/raid/raid10.h +++ b/include/linux/raid/raid10.h @@ -16,7 +16,6 @@ struct r10_private_data_s { mddev_t *mddev; mirror_info_t *mirrors; int raid_disks; - int working_disks; spinlock_t device_lock; /* geometry */ diff --git a/include/linux/raid/raid5.h b/include/linux/raid/raid5.h index 20ed4c997636f..f13299a15591e 100644 --- a/include/linux/raid/raid5.h +++ b/include/linux/raid/raid5.h @@ -195,8 +195,9 @@ struct stripe_head { * it to the count of prereading stripes. * When write is initiated, or the stripe refcnt == 0 (just in case) we * clear the PREREAD_ACTIVE flag and decrement the count - * Whenever the delayed queue is empty and the device is not plugged, we - * move any strips from delayed to handle and clear the DELAYED flag and set PREREAD_ACTIVE. + * Whenever the 'handle' queue is empty and the device is not plugged, we + * move any strips from delayed to handle and clear the DELAYED flag and set + * PREREAD_ACTIVE. * In stripe_handle, if we find pre-reading is necessary, we do it if * PREREAD_ACTIVE is set, else we set DELAYED which will send it to the delayed queue. * HANDLE gets cleared if stripe_handle leave nothing locked. @@ -213,7 +214,7 @@ struct raid5_private_data { struct disk_info *spare; int chunk_size, level, algorithm; int max_degraded; - int raid_disks, working_disks, failed_disks; + int raid_disks; int max_nr_stripes; /* used during an expand */ diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h index b4ca73d65891b..c6b7485eac7ce 100644 --- a/include/linux/rcupdate.h +++ b/include/linux/rcupdate.h @@ -19,7 +19,7 @@ * * Author: Dipankar Sarma <dipankar@in.ibm.com> * - * Based on the original work by Paul McKenney <paul.mckenney@us.ibm.com> + * Based on the original work by Paul McKenney <paulmck@us.ibm.com> * and inputs from Rusty Russell, Andrea Arcangeli and Andi Kleen. * Papers: * http://www.rdrop.com/users/paulmck/paper/rclockpdcsproof.pdf @@ -66,6 +66,8 @@ struct rcu_ctrlblk { long completed; /* Number of the last completed batch */ int next_pending; /* Is the next batch already waiting? */ + int signaled; + spinlock_t lock ____cacheline_internodealigned_in_smp; cpumask_t cpumask; /* CPUs that need to switch in order */ /* for current batch to proceed. */ @@ -106,9 +108,6 @@ struct rcu_data { long blimit; /* Upper limit on a processed batch */ int cpu; struct rcu_head barrier; -#ifdef CONFIG_SMP - long last_rs_qlen; /* qlen during the last resched */ -#endif }; DECLARE_PER_CPU(struct rcu_data, rcu_data); diff --git a/include/linux/sched.h b/include/linux/sched.h index 7ef899c47c292..331f4502e92bb 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -24,6 +24,8 @@ #define CLONE_UNTRACED 0x00800000 /* set if the tracing process can't force CLONE_PTRACE on this clone */ #define CLONE_CHILD_SETTID 0x01000000 /* set the TID in the child */ #define CLONE_STOPPED 0x02000000 /* Start in stopped state */ +#define CLONE_NEWUTS 0x04000000 /* New utsname group? */ +#define CLONE_NEWIPC 0x08000000 /* New ipcs */ /* * Scheduling policies @@ -118,7 +120,6 @@ extern unsigned long avenrun[]; /* Load averages */ extern unsigned long total_forks; extern int nr_threads; -extern int last_pid; DECLARE_PER_CPU(unsigned long, process_counts); extern int nr_processes(void); extern unsigned long nr_running(void); @@ -239,7 +240,7 @@ extern signed long schedule_timeout_interruptible(signed long timeout); extern signed long schedule_timeout_uninterruptible(signed long timeout); asmlinkage void schedule(void); -struct namespace; +struct nsproxy; /* Maximum number of active map areas.. This is a random (large) number */ #define DEFAULT_MAX_MAP_COUNT 65536 @@ -624,9 +625,17 @@ enum idle_type #define SD_WAKE_BALANCE 64 /* Perform balancing at task wakeup */ #define SD_SHARE_CPUPOWER 128 /* Domain members share cpu power */ #define SD_POWERSAVINGS_BALANCE 256 /* Balance for power savings */ +#define SD_SHARE_PKG_RESOURCES 512 /* Domain members share cpu pkg resources */ -#define BALANCE_FOR_POWER ((sched_mc_power_savings || sched_smt_power_savings) \ - ? SD_POWERSAVINGS_BALANCE : 0) +#define BALANCE_FOR_MC_POWER \ + (sched_smt_power_savings ? SD_POWERSAVINGS_BALANCE : 0) + +#define BALANCE_FOR_PKG_POWER \ + ((sched_mc_power_savings || sched_smt_power_savings) ? \ + SD_POWERSAVINGS_BALANCE : 0) + +#define test_sd_parent(sd, flag) ((sd->parent && \ + (sd->parent->flags & flag)) ? 1 : 0) struct sched_group { @@ -643,6 +652,7 @@ struct sched_group { struct sched_domain { /* These fields must be setup */ struct sched_domain *parent; /* top domain must be null terminated */ + struct sched_domain *child; /* bottom domain must be null terminated */ struct sched_group *groups; /* the balancing groups of the domain */ cpumask_t span; /* span of all CPUs in this domain */ unsigned long min_interval; /* Minimum balance interval ms */ @@ -754,6 +764,7 @@ static inline void prefetch_stack(struct task_struct *t) { } struct audit_context; /* See audit.c */ struct mempolicy; struct pipe_inode_info; +struct uts_namespace; enum sleep_type { SLEEP_NORMAL, @@ -897,8 +908,8 @@ struct task_struct { struct fs_struct *fs; /* open file information */ struct files_struct *files; -/* namespace */ - struct namespace *namespace; +/* namespaces */ + struct nsproxy *nsproxy; /* signal handlers */ struct signal_struct *signal; struct sighand_struct *sighand; @@ -1020,6 +1031,26 @@ static inline pid_t process_group(struct task_struct *tsk) return tsk->signal->pgrp; } +static inline struct pid *task_pid(struct task_struct *task) +{ + return task->pids[PIDTYPE_PID].pid; +} + +static inline struct pid *task_tgid(struct task_struct *task) +{ + return task->group_leader->pids[PIDTYPE_PID].pid; +} + +static inline struct pid *task_pgrp(struct task_struct *task) +{ + return task->group_leader->pids[PIDTYPE_PGID].pid; +} + +static inline struct pid *task_session(struct task_struct *task) +{ + return task->group_leader->pids[PIDTYPE_SID].pid; +} + /** * pid_alive - check that a task structure is not stale * @p: Task structure to be checked. @@ -1043,6 +1074,8 @@ static inline int is_init(struct task_struct *tsk) return tsk->pid == 1; } +extern struct pid *cad_pid; + extern void free_task(struct task_struct *tsk); #define get_task_struct(tsk) do { atomic_inc(&(tsk)->usage); } while(0) @@ -1247,10 +1280,15 @@ extern int send_sig_info(int, struct siginfo *, struct task_struct *); extern int send_group_sig_info(int, struct siginfo *, struct task_struct *); extern int force_sigsegv(int, struct task_struct *); extern int force_sig_info(int, struct siginfo *, struct task_struct *); +extern int __kill_pgrp_info(int sig, struct siginfo *info, struct pid *pgrp); +extern int kill_pgrp_info(int sig, struct siginfo *info, struct pid *pgrp); +extern int kill_pid_info(int sig, struct siginfo *info, struct pid *pid); +extern int kill_pid_info_as_uid(int, struct siginfo *, struct pid *, uid_t, uid_t, u32); +extern int kill_pgrp(struct pid *pid, int sig, int priv); +extern int kill_pid(struct pid *pid, int sig, int priv); extern int __kill_pg_info(int sig, struct siginfo *info, pid_t pgrp); extern int kill_pg_info(int, struct siginfo *, pid_t); extern int kill_proc_info(int, struct siginfo *, pid_t); -extern int kill_proc_info_as_uid(int, struct siginfo *, pid_t, uid_t, uid_t, u32); extern void do_notify_parent(struct task_struct *, int); extern void force_sig(int, struct task_struct *); extern void force_sig_specific(int, struct task_struct *); @@ -1265,6 +1303,11 @@ extern int send_group_sigqueue(int, struct sigqueue *, struct task_struct *); extern int do_sigaction(int, struct k_sigaction *, struct k_sigaction *); extern int do_sigaltstack(const stack_t __user *, stack_t __user *, unsigned long); +static inline int kill_cad_pid(int sig, int priv) +{ + return kill_pid(cad_pid, sig, priv); +} + /* These can be the second arg to send_sig_info/send_group_sig_info. */ #define SEND_SIG_NOINFO ((struct siginfo *) 0) #define SEND_SIG_PRIV ((struct siginfo *) 1) @@ -1358,6 +1401,17 @@ extern void wait_task_inactive(struct task_struct * p); /* de_thread depends on thread_group_leader not being a pid based check */ #define thread_group_leader(p) (p == p->group_leader) +/* Do to the insanities of de_thread it is possible for a process + * to have the pid of the thread group leader without actually being + * the thread group leader. For iteration through the pids in proc + * all we care about is that we have a task with the appropriate + * pid, we don't actually care if we have the right task. + */ +static inline int has_group_leader_pid(struct task_struct *p) +{ + return p->pid == p->tgid; +} + static inline struct task_struct *next_thread(const struct task_struct *p) { return list_entry(rcu_dereference(p->thread_group.next), diff --git a/include/linux/scx200.h b/include/linux/scx200.h index 693c0557e70bd..de466e11e271a 100644 --- a/include/linux/scx200.h +++ b/include/linux/scx200.h @@ -32,7 +32,7 @@ extern unsigned scx200_cb_base; /* High Resolution Timer */ #define SCx200_TIMER_OFFSET 0x08 -#define SCx200_TIMER_SIZE 0x05 +#define SCx200_TIMER_SIZE 0x06 /* Clock Generators */ #define SCx200_CLOCKGEN_OFFSET 0x10 diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index 86501a3de2ac1..de2e68159d96e 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -319,6 +319,7 @@ struct uart_info { #define UIF_CTS_FLOW ((__force uif_t) (1 << 26)) #define UIF_NORMAL_ACTIVE ((__force uif_t) (1 << 29)) #define UIF_INITIALIZED ((__force uif_t) (1 << 31)) +#define UIF_SUSPENDED ((__force uif_t) (1 << 30)) int blocked_open; @@ -414,7 +415,7 @@ uart_handle_sysrq_char(struct uart_port *port, unsigned int ch, #ifdef SUPPORT_SYSRQ if (port->sysrq) { if (ch && time_before(jiffies, port->sysrq)) { - handle_sysrq(ch, regs, NULL); + handle_sysrq(ch, regs, port->info->tty); port->sysrq = 0; return 1; } diff --git a/include/linux/serio.h b/include/linux/serio.h index 6348e8330897c..c9069310b6acc 100644 --- a/include/linux/serio.h +++ b/include/linux/serio.h @@ -217,5 +217,8 @@ static inline void serio_unpin_driver(struct serio *serio) #define SERIO_LKKBD 0x28 #define SERIO_ELO 0x29 #define SERIO_MICROTOUCH 0x30 +#define SERIO_PENMOUNT 0x31 +#define SERIO_TOUCHRIGHT 0x32 +#define SERIO_TOUCHWIN 0x33 #endif diff --git a/include/linux/slab.h b/include/linux/slab.h index a96fd9310d55a..c4947b8a2c033 100644 --- a/include/linux/slab.h +++ b/include/linux/slab.h @@ -1,5 +1,5 @@ /* - * linux/mm/slab.h + * linux/include/linux/slab.h * Written by Mark Hemment, 1996. * (markhe@nextd.demon.co.uk) */ @@ -77,13 +77,6 @@ struct cache_sizes { extern struct cache_sizes malloc_sizes[]; extern void *__kmalloc(size_t, gfp_t); -#ifndef CONFIG_DEBUG_SLAB -#define ____kmalloc(size, flags) __kmalloc(size, flags) -#else -extern void *__kmalloc_track_caller(size_t, gfp_t, void*); -#define ____kmalloc(size, flags) \ - __kmalloc_track_caller(size, flags, __builtin_return_address(0)) -#endif /** * kmalloc - allocate memory @@ -153,6 +146,23 @@ found: return __kmalloc(size, flags); } +/* + * kmalloc_track_caller is a special version of kmalloc that records the + * calling function of the routine calling it for slab leak tracking instead + * of just the calling function (confusing, eh?). + * It's useful when the call to kmalloc comes from a widely-used standard + * allocator where we care about the real place the memory allocation + * request comes from. + */ +#ifndef CONFIG_DEBUG_SLAB +#define kmalloc_track_caller(size, flags) \ + __kmalloc(size, flags) +#else +extern void *__kmalloc_track_caller(size_t, gfp_t, void*); +#define kmalloc_track_caller(size, flags) \ + __kmalloc_track_caller(size, flags, __builtin_return_address(0)) +#endif + extern void *__kzalloc(size_t, gfp_t); /** @@ -271,7 +281,7 @@ static inline void *kcalloc(size_t n, size_t size, gfp_t flags) #define kmem_cache_alloc_node(c, f, n) kmem_cache_alloc(c, f) #define kmalloc_node(s, f, n) kmalloc(s, f) #define kzalloc(s, f) __kzalloc(s, f) -#define ____kmalloc kmalloc +#define kmalloc_track_caller kmalloc #endif /* CONFIG_SLOB */ diff --git a/include/linux/sound.h b/include/linux/sound.h index f63d8342ffa34..9e2a94feed6ba 100644 --- a/include/linux/sound.h +++ b/include/linux/sound.h @@ -35,10 +35,8 @@ extern int register_sound_special_device(const struct file_operations *fops, int extern int register_sound_mixer(const struct file_operations *fops, int dev); extern int register_sound_midi(const struct file_operations *fops, int dev); extern int register_sound_dsp(const struct file_operations *fops, int dev); -extern int register_sound_synth(const struct file_operations *fops, int dev); extern void unregister_sound_special(int unit); extern void unregister_sound_mixer(int unit); extern void unregister_sound_midi(int unit); extern void unregister_sound_dsp(int unit); -extern void unregister_sound_synth(int unit); diff --git a/include/linux/srcu.h b/include/linux/srcu.h new file mode 100644 index 0000000000000..aca0eee53930f --- /dev/null +++ b/include/linux/srcu.h @@ -0,0 +1,53 @@ +/* + * Sleepable Read-Copy Update mechanism for mutual exclusion + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * + * Copyright (C) IBM Corporation, 2006 + * + * Author: Paul McKenney <paulmck@us.ibm.com> + * + * For detailed explanation of Read-Copy Update mechanism see - + * Documentation/RCU/ *.txt + * + */ + +#ifndef _LINUX_SRCU_H +#define _LINUX_SRCU_H + +struct srcu_struct_array { + int c[2]; +}; + +struct srcu_struct { + int completed; + struct srcu_struct_array *per_cpu_ref; + struct mutex mutex; +}; + +#ifndef CONFIG_PREEMPT +#define srcu_barrier() barrier() +#else /* #ifndef CONFIG_PREEMPT */ +#define srcu_barrier() +#endif /* #else #ifndef CONFIG_PREEMPT */ + +int init_srcu_struct(struct srcu_struct *sp); +void cleanup_srcu_struct(struct srcu_struct *sp); +int srcu_read_lock(struct srcu_struct *sp) __acquires(sp); +void srcu_read_unlock(struct srcu_struct *sp, int idx) __releases(sp); +void synchronize_srcu(struct srcu_struct *sp); +long srcu_batches_completed(struct srcu_struct *sp); + +#endif diff --git a/include/linux/stat.h b/include/linux/stat.h index 8669291352dba..679ef0d70b6b1 100644 --- a/include/linux/stat.h +++ b/include/linux/stat.h @@ -57,7 +57,7 @@ #include <linux/time.h> struct kstat { - unsigned long ino; + u64 ino; dev_t dev; umode_t mode; unsigned int nlink; diff --git a/include/linux/sunrpc/auth.h b/include/linux/sunrpc/auth.h index 862c0d8c83817..534cdc7be58db 100644 --- a/include/linux/sunrpc/auth.h +++ b/include/linux/sunrpc/auth.h @@ -20,9 +20,6 @@ /* size of the nodename buffer */ #define UNX_MAXNODENAME 32 -/* Maximum size (in bytes) of an rpc credential or verifier */ -#define RPC_MAX_AUTH_SIZE (400) - /* Work around the lack of a VFS credential */ struct auth_cred { uid_t uid; diff --git a/include/linux/sunrpc/auth_gss.h b/include/linux/sunrpc/auth_gss.h index 03084dc4bb6a4..97b62e97dd8d3 100644 --- a/include/linux/sunrpc/auth_gss.h +++ b/include/linux/sunrpc/auth_gss.h @@ -1,5 +1,5 @@ /* - * linux/include/linux/auth_gss.h + * linux/include/linux/sunrpc/auth_gss.h * * Declarations for RPCSEC_GSS * diff --git a/include/linux/sunrpc/cache.h b/include/linux/sunrpc/cache.h index b5612c958ccef..3699dff7db8fd 100644 --- a/include/linux/sunrpc/cache.h +++ b/include/linux/sunrpc/cache.h @@ -163,6 +163,17 @@ static inline void cache_put(struct cache_head *h, struct cache_detail *cd) kref_put(&h->ref, cd->cache_put); } +static inline int cache_valid(struct cache_head *h) +{ + /* If an item has been unhashed pending removal when + * the refcount drops to 0, the expiry_time will be + * set to 0. We don't want to consider such items + * valid in this context even though CACHE_VALID is + * set. + */ + return (h->expiry_time != 0 && test_bit(CACHE_VALID, &h->flags)); +} + extern int cache_check(struct cache_detail *detail, struct cache_head *h, struct cache_req *rqstp); extern void cache_flush(void); diff --git a/include/linux/sunrpc/gss_api.h b/include/linux/sunrpc/gss_api.h index 6e112cc5cdda9..5eca9e4420513 100644 --- a/include/linux/sunrpc/gss_api.h +++ b/include/linux/sunrpc/gss_api.h @@ -1,5 +1,5 @@ /* - * linux/include/linux/gss_api.h + * linux/include/linux/sunrpc/gss_api.h * * Somewhat simplified version of the gss api. * diff --git a/include/linux/sunrpc/msg_prot.h b/include/linux/sunrpc/msg_prot.h index d9f5934ac9fed..1e65f2dd80e5d 100644 --- a/include/linux/sunrpc/msg_prot.h +++ b/include/linux/sunrpc/msg_prot.h @@ -1,5 +1,5 @@ /* - * linux/include/net/sunrpc/msg_prot.h + * linux/include/linux/sunrpc/msg_prot.h * * Copyright (C) 1996, Olaf Kirch <okir@monad.swb.de> */ @@ -11,6 +11,9 @@ #define RPC_VERSION 2 +/* size of an XDR encoding unit in bytes, i.e. 32bit */ +#define XDR_UNIT (4) + /* spec defines authentication flavor as an unsigned 32 bit integer */ typedef u32 rpc_authflavor_t; @@ -34,6 +37,9 @@ enum rpc_auth_flavors { RPC_AUTH_GSS_SPKMP = 390011, }; +/* Maximum size (in bytes) of an rpc credential or verifier */ +#define RPC_MAX_AUTH_SIZE (400) + enum rpc_msg_type { RPC_CALL = 0, RPC_REPLY = 1 @@ -101,5 +107,39 @@ typedef __be32 rpc_fraghdr; #define RPC_FRAGMENT_SIZE_MASK (~RPC_LAST_STREAM_FRAGMENT) #define RPC_MAX_FRAGMENT_SIZE ((1U << 31) - 1) +/* + * RPC call and reply header size as number of 32bit words (verifier + * size computed separately, see below) + */ +#define RPC_CALLHDRSIZE (6) +#define RPC_REPHDRSIZE (4) + + +/* + * Maximum RPC header size, including authentication, + * as number of 32bit words (see RFCs 1831, 1832). + * + * xid 1 xdr unit = 4 bytes + * mtype 1 + * rpc_version 1 + * program 1 + * prog_version 1 + * procedure 1 + * cred { + * flavor 1 + * length 1 + * body<RPC_MAX_AUTH_SIZE> 100 xdr units = 400 bytes + * } + * verf { + * flavor 1 + * length 1 + * body<RPC_MAX_AUTH_SIZE> 100 xdr units = 400 bytes + * } + * TOTAL 210 xdr units = 840 bytes + */ +#define RPC_MAX_HEADER_WITH_AUTH \ + (RPC_CALLHDRSIZE + 2*(2+RPC_MAX_AUTH_SIZE/4)) + + #endif /* __KERNEL__ */ #endif /* _LINUX_SUNRPC_MSGPROT_H_ */ diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h index 73140ee5c638a..d6288e89fd9d6 100644 --- a/include/linux/sunrpc/svc.h +++ b/include/linux/sunrpc/svc.h @@ -13,11 +13,36 @@ #include <linux/in.h> #include <linux/sunrpc/types.h> #include <linux/sunrpc/xdr.h> +#include <linux/sunrpc/auth.h> #include <linux/sunrpc/svcauth.h> #include <linux/wait.h> #include <linux/mm.h> /* + * This is the RPC server thread function prototype + */ +typedef void (*svc_thread_fn)(struct svc_rqst *); + +/* + * + * RPC service thread pool. + * + * Pool of threads and temporary sockets. Generally there is only + * a single one of these per RPC service, but on NUMA machines those + * services that can benefit from it (i.e. nfs but not lockd) will + * have one pool per NUMA node. This optimisation reduces cross- + * node traffic on multi-node NUMA NFS servers. + */ +struct svc_pool { + unsigned int sp_id; /* pool id; also node id on NUMA */ + spinlock_t sp_lock; /* protects all fields */ + struct list_head sp_threads; /* idle server threads */ + struct list_head sp_sockets; /* pending sockets */ + unsigned int sp_nrthreads; /* # of threads in pool */ + struct list_head sp_all_threads; /* all server threads */ +} ____cacheline_aligned_in_smp; + +/* * RPC service. * * An RPC service is a ``daemon,'' possibly multithreaded, which @@ -28,8 +53,6 @@ * We currently do not support more than one RPC program per daemon. */ struct svc_serv { - struct list_head sv_threads; /* idle server threads */ - struct list_head sv_sockets; /* pending sockets */ struct svc_program * sv_program; /* RPC program */ struct svc_stat * sv_stats; /* RPC statistics */ spinlock_t sv_lock; @@ -40,16 +63,61 @@ struct svc_serv { struct list_head sv_permsocks; /* all permanent sockets */ struct list_head sv_tempsocks; /* all temporary sockets */ int sv_tmpcnt; /* count of temporary sockets */ + struct timer_list sv_temptimer; /* timer for aging temporary sockets */ char * sv_name; /* service name */ + + unsigned int sv_nrpools; /* number of thread pools */ + struct svc_pool * sv_pools; /* array of thread pools */ + + void (*sv_shutdown)(struct svc_serv *serv); + /* Callback to use when last thread + * exits. + */ + + struct module * sv_module; /* optional module to count when + * adding threads */ + svc_thread_fn sv_function; /* main function for threads */ + int sv_kill_signal; /* signal to kill threads */ }; /* + * We use sv_nrthreads as a reference count. svc_destroy() drops + * this refcount, so we need to bump it up around operations that + * change the number of threads. Horrible, but there it is. + * Should be called with the BKL held. + */ +static inline void svc_get(struct svc_serv *serv) +{ + serv->sv_nrthreads++; +} + +/* * Maximum payload size supported by a kernel RPC server. * This is use to determine the max number of pages nfsd is * willing to return in a single READ operation. + * + * These happen to all be powers of 2, which is not strictly + * necessary but helps enforce the real limitation, which is + * that they should be multiples of PAGE_CACHE_SIZE. + * + * For UDP transports, a block plus NFS,RPC, and UDP headers + * has to fit into the IP datagram limit of 64K. The largest + * feasible number for all known page sizes is probably 48K, + * but we choose 32K here. This is the same as the historical + * Linux limit; someone who cares more about NFS/UDP performance + * can test a larger number. + * + * For TCP transports we have more freedom. A size of 1MB is + * chosen to match the client limit. Other OSes are known to + * have larger limits, but those numbers are probably beyond + * the point of diminishing returns. */ -#define RPCSVC_MAXPAYLOAD (64*1024u) +#define RPCSVC_MAXPAYLOAD (1*1024*1024u) +#define RPCSVC_MAXPAYLOAD_TCP RPCSVC_MAXPAYLOAD +#define RPCSVC_MAXPAYLOAD_UDP (32*1024u) + +extern u32 svc_max_payload(const struct svc_rqst *rqstp); /* * RPC Requsts and replies are stored in one or more pages. @@ -123,15 +191,16 @@ static inline void svc_putu32(struct kvec *iov, __be32 val) /* * The context of a single thread, including the request currently being * processed. - * NOTE: First two items must be prev/next. */ struct svc_rqst { struct list_head rq_list; /* idle list */ + struct list_head rq_all; /* all threads list */ struct svc_sock * rq_sock; /* socket */ struct sockaddr_in rq_addr; /* peer address */ int rq_addrlen; struct svc_serv * rq_server; /* RPC service definition */ + struct svc_pool * rq_pool; /* thread pool */ struct svc_procedure * rq_procinfo; /* procedure info */ struct auth_ops * rq_authop; /* authentication flavour */ struct svc_cred rq_cred; /* auth info */ @@ -140,12 +209,11 @@ struct svc_rqst { struct xdr_buf rq_arg; struct xdr_buf rq_res; - struct page * rq_argpages[RPCSVC_MAXPAGES]; - struct page * rq_respages[RPCSVC_MAXPAGES]; - int rq_restailpage; - short rq_argused; /* pages used for argument */ - short rq_arghi; /* pages available in argument page list */ - short rq_resused; /* pages used for result */ + struct page * rq_pages[RPCSVC_MAXPAGES]; + struct page * *rq_respages; /* points into rq_pages */ + int rq_resused; /* number of pages used for result */ + + struct kvec rq_vec[RPCSVC_MAXPAGES]; /* generally useful.. */ __be32 rq_xid; /* transmission id */ u32 rq_prog; /* program number */ @@ -180,6 +248,7 @@ struct svc_rqst { * to prevent encrypting page * cache pages */ wait_queue_head_t rq_wait; /* synchronization */ + struct task_struct *rq_task; /* service thread */ }; /* @@ -205,63 +274,18 @@ xdr_ressize_check(struct svc_rqst *rqstp, __be32 *p) return vec->iov_len <= PAGE_SIZE; } -static inline struct page * -svc_take_res_page(struct svc_rqst *rqstp) -{ - if (rqstp->rq_arghi <= rqstp->rq_argused) - return NULL; - rqstp->rq_arghi--; - rqstp->rq_respages[rqstp->rq_resused] = - rqstp->rq_argpages[rqstp->rq_arghi]; - return rqstp->rq_respages[rqstp->rq_resused++]; -} - -static inline void svc_take_page(struct svc_rqst *rqstp) -{ - if (rqstp->rq_arghi <= rqstp->rq_argused) { - WARN_ON(1); - return; - } - rqstp->rq_arghi--; - rqstp->rq_respages[rqstp->rq_resused] = - rqstp->rq_argpages[rqstp->rq_arghi]; - rqstp->rq_resused++; -} - -static inline void svc_pushback_allpages(struct svc_rqst *rqstp) -{ - while (rqstp->rq_resused) { - if (rqstp->rq_respages[--rqstp->rq_resused] == NULL) - continue; - rqstp->rq_argpages[rqstp->rq_arghi++] = - rqstp->rq_respages[rqstp->rq_resused]; - rqstp->rq_respages[rqstp->rq_resused] = NULL; - } -} - -static inline void svc_pushback_unused_pages(struct svc_rqst *rqstp) +static inline void svc_free_res_pages(struct svc_rqst *rqstp) { - while (rqstp->rq_resused && - rqstp->rq_res.pages != &rqstp->rq_respages[rqstp->rq_resused]) { - - if (rqstp->rq_respages[--rqstp->rq_resused] != NULL) { - rqstp->rq_argpages[rqstp->rq_arghi++] = - rqstp->rq_respages[rqstp->rq_resused]; - rqstp->rq_respages[rqstp->rq_resused] = NULL; + while (rqstp->rq_resused) { + struct page **pp = (rqstp->rq_respages + + --rqstp->rq_resused); + if (*pp) { + put_page(*pp); + *pp = NULL; } } } -static inline void svc_free_allpages(struct svc_rqst *rqstp) -{ - while (rqstp->rq_resused) { - if (rqstp->rq_respages[--rqstp->rq_resused] == NULL) - continue; - put_page(rqstp->rq_respages[rqstp->rq_resused]); - rqstp->rq_respages[rqstp->rq_resused] = NULL; - } -} - struct svc_deferred_req { u32 prot; /* protocol (UDP or TCP) */ struct sockaddr_in addr; @@ -297,6 +321,9 @@ struct svc_version { struct svc_procedure * vs_proc; /* per-procedure info */ u32 vs_xdrsize; /* xdrsize needed for this version */ + unsigned int vs_hidden : 1; /* Don't register with portmapper. + * Only used for nfsacl so far. */ + /* Override dispatch function (e.g. when caching replies). * A return value of 0 means drop the request. * vs_dispatch == NULL means use default dispatcher. @@ -321,20 +348,21 @@ struct svc_procedure { }; /* - * This is the RPC server thread function prototype - */ -typedef void (*svc_thread_fn)(struct svc_rqst *); - -/* * Function prototypes. */ -struct svc_serv * svc_create(struct svc_program *, unsigned int); +struct svc_serv * svc_create(struct svc_program *, unsigned int, + void (*shutdown)(struct svc_serv*)); int svc_create_thread(svc_thread_fn, struct svc_serv *); void svc_exit_thread(struct svc_rqst *); +struct svc_serv * svc_create_pooled(struct svc_program *, unsigned int, + void (*shutdown)(struct svc_serv*), + svc_thread_fn, int sig, struct module *); +int svc_set_num_threads(struct svc_serv *, struct svc_pool *, int); void svc_destroy(struct svc_serv *); -int svc_process(struct svc_serv *, struct svc_rqst *); +int svc_process(struct svc_rqst *); int svc_register(struct svc_serv *, int, unsigned short); void svc_wake_up(struct svc_serv *); void svc_reserve(struct svc_rqst *rqstp, int space); +struct svc_pool * svc_pool_for_cpu(struct svc_serv *serv, int cpu); #endif /* SUNRPC_SVC_H */ diff --git a/include/linux/sunrpc/svcauth.h b/include/linux/sunrpc/svcauth.h index a6601650deeb4..de92619b08260 100644 --- a/include/linux/sunrpc/svcauth.h +++ b/include/linux/sunrpc/svcauth.h @@ -126,6 +126,7 @@ extern struct auth_domain *auth_domain_find(char *name); extern struct auth_domain *auth_unix_lookup(struct in_addr addr); extern int auth_unix_forget_old(struct auth_domain *dom); extern void svcauth_unix_purge(void); +extern void svcauth_unix_info_release(void *); static inline unsigned long hash_str(char *name, int bits) { diff --git a/include/linux/sunrpc/svcauth_gss.h b/include/linux/sunrpc/svcauth_gss.h index 3a2206f61de06..5a5db16ab6607 100644 --- a/include/linux/sunrpc/svcauth_gss.h +++ b/include/linux/sunrpc/svcauth_gss.h @@ -1,5 +1,5 @@ /* - * linux/include/linux/svcauth_gss.h + * linux/include/linux/sunrpc/svcauth_gss.h * * Bruce Fields <bfields@umich.edu> * Copyright (c) 2002 The Regents of the Unviersity of Michigan diff --git a/include/linux/sunrpc/svcsock.h b/include/linux/sunrpc/svcsock.h index b4acb3d37c3f2..98b21ad370fdd 100644 --- a/include/linux/sunrpc/svcsock.h +++ b/include/linux/sunrpc/svcsock.h @@ -20,8 +20,9 @@ struct svc_sock { struct socket * sk_sock; /* berkeley socket layer */ struct sock * sk_sk; /* INET layer */ + struct svc_pool * sk_pool; /* current pool iff queued */ struct svc_serv * sk_server; /* service for this socket */ - unsigned int sk_inuse; /* use count */ + atomic_t sk_inuse; /* use count */ unsigned long sk_flags; #define SK_BUSY 0 /* enqueued/receiving */ #define SK_CONN 1 /* conn pending */ @@ -31,9 +32,12 @@ struct svc_sock { #define SK_DEAD 6 /* socket closed */ #define SK_CHNGBUF 7 /* need to change snd/rcv buffer sizes */ #define SK_DEFERRED 8 /* request on sk_deferred */ +#define SK_OLD 9 /* used for temp socket aging mark+sweep */ +#define SK_DETACHED 10 /* detached from tempsocks list */ - int sk_reserved; /* space on outq that is reserved */ + atomic_t sk_reserved; /* space on outq that is reserved */ + spinlock_t sk_defer_lock; /* protects sk_deferred */ struct list_head sk_deferred; /* deferred requests that need to * be revisted */ struct mutex sk_mutex; /* to serialize sending data */ @@ -50,6 +54,9 @@ struct svc_sock { int sk_reclen; /* length of record */ int sk_tcplen; /* current read length */ time_t sk_lastrecv; /* time of last received request */ + + /* cache of various info for TCP sockets */ + void *sk_info_authunix; }; /* @@ -57,9 +64,14 @@ struct svc_sock { */ int svc_makesock(struct svc_serv *, int, unsigned short); void svc_delete_socket(struct svc_sock *); -int svc_recv(struct svc_serv *, struct svc_rqst *, long); +int svc_recv(struct svc_rqst *, long); int svc_send(struct svc_rqst *); void svc_drop(struct svc_rqst *); void svc_sock_update_bufs(struct svc_serv *serv); +int svc_sock_names(char *buf, struct svc_serv *serv, char *toclose); +int svc_addsock(struct svc_serv *serv, + int fd, + char *name_return, + int *proto); #endif /* SUNRPC_SVCSOCK_H */ diff --git a/include/linux/sunrpc/xprt.h b/include/linux/sunrpc/xprt.h index 6cf6265807529..60394fbc4c704 100644 --- a/include/linux/sunrpc/xprt.h +++ b/include/linux/sunrpc/xprt.h @@ -15,6 +15,7 @@ #include <linux/kref.h> #include <linux/sunrpc/sched.h> #include <linux/sunrpc/xdr.h> +#include <linux/sunrpc/msg_prot.h> extern unsigned int xprt_udp_slot_table_entries; extern unsigned int xprt_tcp_slot_table_entries; @@ -24,13 +25,6 @@ extern unsigned int xprt_tcp_slot_table_entries; #define RPC_MAX_SLOT_TABLE (128U) /* - * RPC call and reply header size as number of 32bit words (verifier - * size computed separately) - */ -#define RPC_CALLHDRSIZE 6 -#define RPC_REPHDRSIZE 4 - -/* * Parameters for choosing a free port */ extern unsigned int xprt_min_resvport; diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index 2d1c3d5c83acc..3efcfc7e9c6c7 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -599,4 +599,6 @@ asmlinkage long sys_set_robust_list(struct robust_list_head __user *head, size_t len); asmlinkage long sys_getcpu(unsigned __user *cpu, unsigned __user *node, struct getcpu_cache __user *cache); +int kernel_execve(const char *filename, char *const argv[], char *const envp[]); + #endif diff --git a/include/linux/tifm.h b/include/linux/tifm.h new file mode 100644 index 0000000000000..203dd5e11ecbb --- /dev/null +++ b/include/linux/tifm.h @@ -0,0 +1,158 @@ +/* + * tifm.h - TI FlashMedia driver + * + * Copyright (C) 2006 Alex Dubov <oakad@yahoo.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ + +#ifndef _TIFM_H +#define _TIFM_H + +#include <linux/spinlock.h> +#include <linux/interrupt.h> +#include <linux/wait.h> +#include <linux/delay.h> +#include <linux/pci.h> + +/* Host registers (relative to pci base address): */ +enum { + FM_SET_INTERRUPT_ENABLE = 0x008, + FM_CLEAR_INTERRUPT_ENABLE = 0x00c, + FM_INTERRUPT_STATUS = 0x014 }; + +/* Socket registers (relative to socket base address): */ +enum { + SOCK_CONTROL = 0x004, + SOCK_PRESENT_STATE = 0x008, + SOCK_DMA_ADDRESS = 0x00c, + SOCK_DMA_CONTROL = 0x010, + SOCK_DMA_FIFO_INT_ENABLE_SET = 0x014, + SOCK_DMA_FIFO_INT_ENABLE_CLEAR = 0x018, + SOCK_DMA_FIFO_STATUS = 0x020, + SOCK_FIFO_CONTROL = 0x024, + SOCK_FIFO_PAGE_SIZE = 0x028, + SOCK_MMCSD_COMMAND = 0x104, + SOCK_MMCSD_ARG_LOW = 0x108, + SOCK_MMCSD_ARG_HIGH = 0x10c, + SOCK_MMCSD_CONFIG = 0x110, + SOCK_MMCSD_STATUS = 0x114, + SOCK_MMCSD_INT_ENABLE = 0x118, + SOCK_MMCSD_COMMAND_TO = 0x11c, + SOCK_MMCSD_DATA_TO = 0x120, + SOCK_MMCSD_DATA = 0x124, + SOCK_MMCSD_BLOCK_LEN = 0x128, + SOCK_MMCSD_NUM_BLOCKS = 0x12c, + SOCK_MMCSD_BUFFER_CONFIG = 0x130, + SOCK_MMCSD_SPI_CONFIG = 0x134, + SOCK_MMCSD_SDIO_MODE_CONFIG = 0x138, + SOCK_MMCSD_RESPONSE = 0x144, + SOCK_MMCSD_SDIO_SR = 0x164, + SOCK_MMCSD_SYSTEM_CONTROL = 0x168, + SOCK_MMCSD_SYSTEM_STATUS = 0x16c, + SOCK_MS_COMMAND = 0x184, + SOCK_MS_DATA = 0x188, + SOCK_MS_STATUS = 0x18c, + SOCK_MS_SYSTEM = 0x190, + SOCK_FIFO_ACCESS = 0x200 }; + + +#define TIFM_IRQ_ENABLE 0x80000000 +#define TIFM_IRQ_SOCKMASK 0x00000001 +#define TIFM_IRQ_CARDMASK 0x00000100 +#define TIFM_IRQ_FIFOMASK 0x00010000 +#define TIFM_IRQ_SETALL 0xffffffff +#define TIFM_IRQ_SETALLSOCK 0x0000000f + +#define TIFM_CTRL_LED 0x00000040 +#define TIFM_CTRL_FAST_CLK 0x00000100 + +#define TIFM_SOCK_STATE_OCCUPIED 0x00000008 +#define TIFM_SOCK_STATE_POWERED 0x00000080 + +#define TIFM_FIFO_ENABLE 0x00000001 /* Meaning of this constant is unverified */ +#define TIFM_FIFO_INT_SETALL 0x0000ffff +#define TIFM_FIFO_INTMASK 0x00000005 /* Meaning of this constant is unverified */ + +#define TIFM_DMA_RESET 0x00000002 /* Meaning of this constant is unverified */ +#define TIFM_DMA_TX 0x00008000 /* Meaning of this constant is unverified */ +#define TIFM_DMA_EN 0x00000001 /* Meaning of this constant is unverified */ + +typedef enum {FM_NULL = 0, FM_XD = 0x01, FM_MS = 0x02, FM_SD = 0x03} tifm_media_id; + +struct tifm_driver; +struct tifm_dev { + char __iomem *addr; + spinlock_t lock; + tifm_media_id media_id; + char wq_name[KOBJ_NAME_LEN]; + struct workqueue_struct *wq; + + unsigned int (*signal_irq)(struct tifm_dev *sock, + unsigned int sock_irq_status); + + struct tifm_driver *drv; + struct device dev; +}; + +struct tifm_driver { + tifm_media_id *id_table; + int (*probe)(struct tifm_dev *dev); + void (*remove)(struct tifm_dev *dev); + + struct device_driver driver; +}; + +struct tifm_adapter { + char __iomem *addr; + unsigned int irq_status; + unsigned int insert_mask; + unsigned int remove_mask; + spinlock_t lock; + unsigned int id; + unsigned int max_sockets; + char wq_name[KOBJ_NAME_LEN]; + unsigned int inhibit_new_cards; + struct workqueue_struct *wq; + struct work_struct media_inserter; + struct work_struct media_remover; + struct tifm_dev **sockets; + struct class_device cdev; + struct device *dev; + + void (*eject)(struct tifm_adapter *fm, struct tifm_dev *sock); +}; + +struct tifm_adapter *tifm_alloc_adapter(void); +void tifm_free_device(struct device *dev); +void tifm_free_adapter(struct tifm_adapter *fm); +int tifm_add_adapter(struct tifm_adapter *fm); +void tifm_remove_adapter(struct tifm_adapter *fm); +struct tifm_dev *tifm_alloc_device(struct tifm_adapter *fm, unsigned int id); +int tifm_register_driver(struct tifm_driver *drv); +void tifm_unregister_driver(struct tifm_driver *drv); +void tifm_eject(struct tifm_dev *sock); +int tifm_map_sg(struct tifm_dev *sock, struct scatterlist *sg, int nents, + int direction); +void tifm_unmap_sg(struct tifm_dev *sock, struct scatterlist *sg, int nents, + int direction); + + +static inline void *tifm_get_drvdata(struct tifm_dev *dev) +{ + return dev_get_drvdata(&dev->dev); +} + +static inline void tifm_set_drvdata(struct tifm_dev *dev, void *data) +{ + dev_set_drvdata(&dev->dev, data); +} + +struct tifm_device_id { + tifm_media_id media_id; +}; + +#endif diff --git a/include/linux/topology.h b/include/linux/topology.h index ec1eca85290ad..da508d1998e41 100644 --- a/include/linux/topology.h +++ b/include/linux/topology.h @@ -89,6 +89,7 @@ #define SD_SIBLING_INIT (struct sched_domain) { \ .span = CPU_MASK_NONE, \ .parent = NULL, \ + .child = NULL, \ .groups = NULL, \ .min_interval = 1, \ .max_interval = 2, \ @@ -114,11 +115,44 @@ #endif #endif /* CONFIG_SCHED_SMT */ +#ifdef CONFIG_SCHED_MC +/* Common values for MC siblings. for now mostly derived from SD_CPU_INIT */ +#ifndef SD_MC_INIT +#define SD_MC_INIT (struct sched_domain) { \ + .span = CPU_MASK_NONE, \ + .parent = NULL, \ + .child = NULL, \ + .groups = NULL, \ + .min_interval = 1, \ + .max_interval = 4, \ + .busy_factor = 64, \ + .imbalance_pct = 125, \ + .cache_nice_tries = 1, \ + .per_cpu_gain = 100, \ + .busy_idx = 2, \ + .idle_idx = 1, \ + .newidle_idx = 2, \ + .wake_idx = 1, \ + .forkexec_idx = 1, \ + .flags = SD_LOAD_BALANCE \ + | SD_BALANCE_NEWIDLE \ + | SD_BALANCE_EXEC \ + | SD_WAKE_AFFINE \ + | SD_SHARE_PKG_RESOURCES\ + | BALANCE_FOR_MC_POWER, \ + .last_balance = jiffies, \ + .balance_interval = 1, \ + .nr_balance_failed = 0, \ +} +#endif +#endif /* CONFIG_SCHED_MC */ + /* Common values for CPUs */ #ifndef SD_CPU_INIT #define SD_CPU_INIT (struct sched_domain) { \ .span = CPU_MASK_NONE, \ .parent = NULL, \ + .child = NULL, \ .groups = NULL, \ .min_interval = 1, \ .max_interval = 4, \ @@ -135,7 +169,7 @@ | SD_BALANCE_NEWIDLE \ | SD_BALANCE_EXEC \ | SD_WAKE_AFFINE \ - | BALANCE_FOR_POWER, \ + | BALANCE_FOR_PKG_POWER,\ .last_balance = jiffies, \ .balance_interval = 1, \ .nr_balance_failed = 0, \ @@ -146,6 +180,7 @@ #define SD_ALLNODES_INIT (struct sched_domain) { \ .span = CPU_MASK_NONE, \ .parent = NULL, \ + .child = NULL, \ .groups = NULL, \ .min_interval = 64, \ .max_interval = 64*num_online_cpus(), \ @@ -165,15 +200,6 @@ .nr_balance_failed = 0, \ } -#ifdef CONFIG_SCHED_MC -#ifndef SD_MC_INIT -/* for now its same as SD_CPU_INIT. - * TBD: Tune Domain parameters! - */ -#define SD_MC_INIT SD_CPU_INIT -#endif -#endif - #ifdef CONFIG_NUMA #ifndef SD_NODE_INIT #error Please define an appropriate SD_NODE_INIT in include/asm/topology.h!!! diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h index 58c961c9e1707..5c8473bb6882e 100644 --- a/include/linux/tty_driver.h +++ b/include/linux/tty_driver.h @@ -219,7 +219,8 @@ extern struct list_head tty_drivers; struct tty_driver *alloc_tty_driver(int lines); void put_tty_driver(struct tty_driver *driver); -void tty_set_operations(struct tty_driver *driver, struct tty_operations *op); +void tty_set_operations(struct tty_driver *driver, + const struct tty_operations *op); /* tty driver magic number */ #define TTY_DRIVER_MAGIC 0x5402 diff --git a/include/linux/uinput.h b/include/linux/uinput.h index 7168302f98441..1fd61eeed664c 100644 --- a/include/linux/uinput.h +++ b/include/linux/uinput.h @@ -22,12 +22,18 @@ * Author: Aristeu Sergio Rozanski Filho <aris@cathedrallabs.org> * * Changes/Revisions: + * 0.3 24/05/2006 (Anssi Hannula <anssi.hannulagmail.com>) + * - update ff support for the changes in kernel interface + * - add UINPUT_VERSION * 0.2 16/10/2004 (Micah Dowty <micah@navi.cx>) * - added force feedback support * - added UI_SET_PHYS * 0.1 20/06/2002 * - first public version */ + +#define UINPUT_VERSION 3 + #ifdef __KERNEL__ #define UINPUT_MINOR 223 #define UINPUT_NAME "uinput" @@ -45,7 +51,10 @@ struct uinput_request { union { int effect_id; - struct ff_effect* effect; + struct { + struct ff_effect *effect; + struct ff_effect *old; + } upload; } u; }; @@ -58,6 +67,7 @@ struct uinput_device { unsigned char head; unsigned char tail; struct input_event buff[UINPUT_BUFFER_SIZE]; + int ff_effects_max; struct uinput_request *requests[UINPUT_NUM_REQUESTS]; wait_queue_head_t requests_waitq; @@ -69,6 +79,7 @@ struct uinput_ff_upload { int request_id; int retval; struct ff_effect effect; + struct ff_effect old; }; struct uinput_ff_erase { @@ -98,33 +109,33 @@ struct uinput_ff_erase { #define UI_BEGIN_FF_ERASE _IOWR(UINPUT_IOCTL_BASE, 202, struct uinput_ff_erase) #define UI_END_FF_ERASE _IOW(UINPUT_IOCTL_BASE, 203, struct uinput_ff_erase) -/* To write a force-feedback-capable driver, the upload_effect +/* + * To write a force-feedback-capable driver, the upload_effect * and erase_effect callbacks in input_dev must be implemented. * The uinput driver will generate a fake input event when one of * these callbacks are invoked. The userspace code then uses * ioctls to retrieve additional parameters and send the return code. * The callback blocks until this return code is sent. * - * The described callback mechanism is only used if EV_FF is set. - * Otherwise, default implementations of upload_effect and erase_effect - * are used. + * The described callback mechanism is only used if ff_effects_max + * is set. * * To implement upload_effect(): - * 1. Wait for an event with type==EV_UINPUT and code==UI_FF_UPLOAD. + * 1. Wait for an event with type == EV_UINPUT and code == UI_FF_UPLOAD. * A request ID will be given in 'value'. * 2. Allocate a uinput_ff_upload struct, fill in request_id with * the 'value' from the EV_UINPUT event. * 3. Issue a UI_BEGIN_FF_UPLOAD ioctl, giving it the * uinput_ff_upload struct. It will be filled in with the - * ff_effect passed to upload_effect(). - * 4. Perform the effect upload, and place the modified ff_effect - * and a return code back into the uinput_ff_upload struct. + * ff_effects passed to upload_effect(). + * 4. Perform the effect upload, and place a return code back into + the uinput_ff_upload struct. * 5. Issue a UI_END_FF_UPLOAD ioctl, also giving it the * uinput_ff_upload_effect struct. This will complete execution * of our upload_effect() handler. * * To implement erase_effect(): - * 1. Wait for an event with type==EV_UINPUT and code==UI_FF_ERASE. + * 1. Wait for an event with type == EV_UINPUT and code == UI_FF_ERASE. * A request ID will be given in 'value'. * 2. Allocate a uinput_ff_erase struct, fill in request_id with * the 'value' from the EV_UINPUT event. @@ -133,13 +144,13 @@ struct uinput_ff_erase { * effect ID passed to erase_effect(). * 4. Perform the effect erasure, and place a return code back * into the uinput_ff_erase struct. - * and a return code back into the uinput_ff_erase struct. * 5. Issue a UI_END_FF_ERASE ioctl, also giving it the * uinput_ff_erase_effect struct. This will complete execution * of our erase_effect() handler. */ -/* This is the new event type, used only by uinput. +/* + * This is the new event type, used only by uinput. * 'code' is UI_FF_UPLOAD or UI_FF_ERASE, and 'value' * is the unique request ID. This number was picked * arbitrarily, above EV_MAX (since the input system diff --git a/include/linux/unistd.h b/include/linux/unistd.h index c18c60f3254ec..aa8d5b5e2e3e0 100644 --- a/include/linux/unistd.h +++ b/include/linux/unistd.h @@ -1,12 +1,8 @@ #ifndef _LINUX_UNISTD_H_ #define _LINUX_UNISTD_H_ -#ifdef __KERNEL__ -extern int errno; -#endif - /* - * Include machine specific syscallX macros + * Include machine specific syscall numbers */ #include <asm/unistd.h> diff --git a/include/linux/utsname.h b/include/linux/utsname.h index 13e1da0c538d2..a4555fe3754cd 100644 --- a/include/linux/utsname.h +++ b/include/linux/utsname.h @@ -30,7 +30,65 @@ struct new_utsname { char domainname[65]; }; -extern struct new_utsname system_utsname; +#ifdef __KERNEL__ -extern struct rw_semaphore uts_sem; +#include <linux/sched.h> +#include <linux/kref.h> +#include <linux/nsproxy.h> +#include <asm/atomic.h> + +struct uts_namespace { + struct kref kref; + struct new_utsname name; +}; +extern struct uts_namespace init_uts_ns; + +static inline void get_uts_ns(struct uts_namespace *ns) +{ + kref_get(&ns->kref); +} + +#ifdef CONFIG_UTS_NS +extern int unshare_utsname(unsigned long unshare_flags, + struct uts_namespace **new_uts); +extern int copy_utsname(int flags, struct task_struct *tsk); +extern void free_uts_ns(struct kref *kref); + +static inline void put_uts_ns(struct uts_namespace *ns) +{ + kref_put(&ns->kref, free_uts_ns); +} +#else +static inline int unshare_utsname(unsigned long unshare_flags, + struct uts_namespace **new_uts) +{ + if (unshare_flags & CLONE_NEWUTS) + return -EINVAL; + + return 0; +} + +static inline int copy_utsname(int flags, struct task_struct *tsk) +{ + return 0; +} +static inline void put_uts_ns(struct uts_namespace *ns) +{ +} #endif + +static inline struct new_utsname *utsname(void) +{ + return ¤t->nsproxy->uts_ns->name; +} + +static inline struct new_utsname *init_utsname(void) +{ + return &init_uts_ns.name; +} + +extern struct rw_semaphore uts_sem; + +#endif /* __KERNEL__ */ + +#endif /* _LINUX_UTSNAME_H */ diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index 44c59da26ed26..c5fdf62595483 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -276,6 +276,82 @@ struct v4l2_fmtdesc #define V4L2_FMT_FLAG_COMPRESSED 0x0001 +#if 1 + /* Experimental Frame Size and frame rate enumeration */ +/* + * F R A M E S I Z E E N U M E R A T I O N + */ +enum v4l2_frmsizetypes +{ + V4L2_FRMSIZE_TYPE_DISCRETE = 1, + V4L2_FRMSIZE_TYPE_CONTINUOUS = 2, + V4L2_FRMSIZE_TYPE_STEPWISE = 3, +}; + +struct v4l2_frmsize_discrete +{ + __u32 width; /* Frame width [pixel] */ + __u32 height; /* Frame height [pixel] */ +}; + +struct v4l2_frmsize_stepwise +{ + __u32 min_width; /* Minimum frame width [pixel] */ + __u32 max_width; /* Maximum frame width [pixel] */ + __u32 step_width; /* Frame width step size [pixel] */ + __u32 min_height; /* Minimum frame height [pixel] */ + __u32 max_height; /* Maximum frame height [pixel] */ + __u32 step_height; /* Frame height step size [pixel] */ +}; + +struct v4l2_frmsizeenum +{ + __u32 index; /* Frame size number */ + __u32 pixel_format; /* Pixel format */ + __u32 type; /* Frame size type the device supports. */ + + union { /* Frame size */ + struct v4l2_frmsize_discrete discrete; + struct v4l2_frmsize_stepwise stepwise; + }; + + __u32 reserved[2]; /* Reserved space for future use */ +}; + +/* + * F R A M E R A T E E N U M E R A T I O N + */ +enum v4l2_frmivaltypes +{ + V4L2_FRMIVAL_TYPE_DISCRETE = 1, + V4L2_FRMIVAL_TYPE_CONTINUOUS = 2, + V4L2_FRMIVAL_TYPE_STEPWISE = 3, +}; + +struct v4l2_frmival_stepwise +{ + struct v4l2_fract min; /* Minimum frame interval [s] */ + struct v4l2_fract max; /* Maximum frame interval [s] */ + struct v4l2_fract step; /* Frame interval step size [s] */ +}; + +struct v4l2_frmivalenum +{ + __u32 index; /* Frame format index */ + __u32 pixel_format; /* Pixel format */ + __u32 width; /* Frame width */ + __u32 height; /* Frame height */ + __u32 type; /* Frame interval type the device supports. */ + + union { /* Frame interval */ + struct v4l2_fract discrete; + struct v4l2_frmival_stepwise stepwise; + }; + + __u32 reserved[2]; /* Reserved space for future use */ +}; +#endif + /* * T I M E C O D E */ @@ -1249,6 +1325,10 @@ struct v4l2_streamparm #define VIDIOC_G_EXT_CTRLS _IOWR ('V', 71, struct v4l2_ext_controls) #define VIDIOC_S_EXT_CTRLS _IOWR ('V', 72, struct v4l2_ext_controls) #define VIDIOC_TRY_EXT_CTRLS _IOWR ('V', 73, struct v4l2_ext_controls) +#if 1 +#define VIDIOC_ENUM_FRAMESIZES _IOWR ('V', 74, struct v4l2_frmsizeenum) +#define VIDIOC_ENUM_FRAMEINTERVALS _IOWR ('V', 75, struct v4l2_frmivalenum) +#endif #ifdef __OLD_VIDIOC_ /* for compatibility, will go away some day */ diff --git a/include/linux/vt_kern.h b/include/linux/vt_kern.h index 1009d3fe1fc21..37a1a41f5b65c 100644 --- a/include/linux/vt_kern.h +++ b/include/linux/vt_kern.h @@ -84,4 +84,11 @@ void reset_vc(struct vc_data *vc); extern char con_buf[CON_BUF_SIZE]; extern struct semaphore con_buf_sem; +struct vt_spawn_console { + spinlock_t lock; + struct pid *pid; + int sig; +}; +extern struct vt_spawn_console vt_spawn_con; + #endif /* _VT_KERN_H */ diff --git a/include/linux/wavefront.h b/include/linux/wavefront.h deleted file mode 100644 index 51ab3c933acd0..0000000000000 --- a/include/linux/wavefront.h +++ /dev/null @@ -1,675 +0,0 @@ -#ifndef __wavefront_h__ -#define __wavefront_h__ - -/* WaveFront header file. - * - * Copyright (C) by Paul Barton-Davis 1998 - * - * This program is distributed under the GNU GENERAL PUBLIC LICENSE (GPL) - * Version 2 (June 1991). See the "COPYING" file distributed with this software - * for more info. - */ - -#if (!defined(__GNUC__) && !defined(__GNUG__)) - - You will not be able to compile this file correctly without gcc, because - it is necessary to pack the "wavefront_alias" structure to a size - of 22 bytes, corresponding to 16-bit alignment (as would have been - the case on the original platform, MS-DOS). If this is not done, - then WavePatch-format files cannot be read/written correctly. - The method used to do this here ("__attribute__((packed)") is - completely compiler dependent. - - All other wavefront_* types end up aligned to 32 bit values and - still have the same (correct) size. - -#else - - /* However, note that as of G++ 2.7.3.2, g++ was unable to - correctly parse *type* __attribute__ tags. It will do the - right thing if we use the "packed" attribute on each struct - member, which has the same semantics anyway. - */ - -#endif /* __GNUC__ */ - -/***************************** WARNING ******************************** - PLEASE DO NOT MODIFY THIS FILE IN ANY WAY THAT AFFECTS ITS ABILITY TO - BE USED WITH EITHER C *OR* C++. - **********************************************************************/ - -#ifndef NUM_MIDIKEYS -#define NUM_MIDIKEYS 128 -#endif /* NUM_MIDIKEYS */ - -#ifndef NUM_MIDICHANNELS -#define NUM_MIDICHANNELS 16 -#endif /* NUM_MIDICHANNELS */ - -/* These are very useful/important. the original wavefront interface - was developed on a 16 bit system, where sizeof(int) = 2 - bytes. Defining things like this makes the code much more portable, and - easier to understand without having to toggle back and forth - between a 16-bit view of the world and a 32-bit one. - */ - -typedef short INT16; -typedef unsigned short UINT16; -typedef int INT32; -typedef unsigned int UINT32; -typedef char CHAR8; -typedef unsigned char UCHAR8; - -/* Pseudo-commands not part of the WaveFront command set. - These are used for various driver controls and direct - hardware control. - */ - -#define WFC_DEBUG_DRIVER 0 -#define WFC_FX_IOCTL 1 -#define WFC_PATCH_STATUS 2 -#define WFC_PROGRAM_STATUS 3 -#define WFC_SAMPLE_STATUS 4 -#define WFC_DISABLE_INTERRUPTS 5 -#define WFC_ENABLE_INTERRUPTS 6 -#define WFC_INTERRUPT_STATUS 7 -#define WFC_ROMSAMPLES_RDONLY 8 -#define WFC_IDENTIFY_SLOT_TYPE 9 - -/* Wavefront synth commands - */ - -#define WFC_DOWNLOAD_SAMPLE 0x80 -#define WFC_DOWNLOAD_BLOCK 0x81 -#define WFC_DOWNLOAD_MULTISAMPLE 0x82 -#define WFC_DOWNLOAD_SAMPLE_ALIAS 0x83 -#define WFC_DELETE_SAMPLE 0x84 -#define WFC_REPORT_FREE_MEMORY 0x85 -#define WFC_DOWNLOAD_PATCH 0x86 -#define WFC_DOWNLOAD_PROGRAM 0x87 -#define WFC_SET_SYNTHVOL 0x89 -#define WFC_SET_NVOICES 0x8B -#define WFC_DOWNLOAD_DRUM 0x90 -#define WFC_GET_SYNTHVOL 0x92 -#define WFC_GET_NVOICES 0x94 -#define WFC_DISABLE_CHANNEL 0x9A -#define WFC_ENABLE_CHANNEL 0x9B -#define WFC_MISYNTH_OFF 0x9D -#define WFC_MISYNTH_ON 0x9E -#define WFC_FIRMWARE_VERSION 0x9F -#define WFC_GET_NSAMPLES 0xA0 -#define WFC_DISABLE_DRUM_PROGRAM 0xA2 -#define WFC_UPLOAD_PATCH 0xA3 -#define WFC_UPLOAD_PROGRAM 0xA4 -#define WFC_SET_TUNING 0xA6 -#define WFC_GET_TUNING 0xA7 -#define WFC_VMIDI_ON 0xA8 -#define WFC_VMIDI_OFF 0xA9 -#define WFC_MIDI_STATUS 0xAA -#define WFC_GET_CHANNEL_STATUS 0xAB -#define WFC_DOWNLOAD_SAMPLE_HEADER 0xAC -#define WFC_UPLOAD_SAMPLE_HEADER 0xAD -#define WFC_UPLOAD_MULTISAMPLE 0xAE -#define WFC_UPLOAD_SAMPLE_ALIAS 0xAF -#define WFC_IDENTIFY_SAMPLE_TYPE 0xB0 -#define WFC_DOWNLOAD_EDRUM_PROGRAM 0xB1 -#define WFC_UPLOAD_EDRUM_PROGRAM 0xB2 -#define WFC_SET_EDRUM_CHANNEL 0xB3 -#define WFC_INSTOUT_LEVELS 0xB4 -#define WFC_PEAKOUT_LEVELS 0xB5 -#define WFC_REPORT_CHANNEL_PROGRAMS 0xB6 -#define WFC_HARDWARE_VERSION 0xCF -#define WFC_UPLOAD_SAMPLE_PARAMS 0xD7 -#define WFC_DOWNLOAD_OS 0xF1 -#define WFC_NOOP 0xFF - -#define WF_MAX_SAMPLE 512 -#define WF_MAX_PATCH 256 -#define WF_MAX_PROGRAM 128 - -#define WF_SECTION_MAX 44 /* longest OS section length */ - -/* # of bytes we send to the board when sending it various kinds of - substantive data, such as samples, patches and programs. -*/ - -#define WF_PROGRAM_BYTES 32 -#define WF_PATCH_BYTES 132 -#define WF_SAMPLE_BYTES 27 -#define WF_SAMPLE_HDR_BYTES 25 -#define WF_ALIAS_BYTES 25 -#define WF_DRUM_BYTES 9 -#define WF_MSAMPLE_BYTES 259 /* (MIDI_KEYS * 2) + 3 */ - -#define WF_ACK 0x80 -#define WF_DMA_ACK 0x81 - -/* OR-values for MIDI status bits */ - -#define WF_MIDI_VIRTUAL_ENABLED 0x1 -#define WF_MIDI_VIRTUAL_IS_EXTERNAL 0x2 -#define WF_MIDI_IN_TO_SYNTH_DISABLED 0x4 - -/* slot indexes for struct address_info: makes code a little more mnemonic */ - -#define WF_SYNTH_SLOT 0 -#define WF_INTERNAL_MIDI_SLOT 1 -#define WF_EXTERNAL_MIDI_SLOT 2 - -/* Magic MIDI bytes used to switch I/O streams on the ICS2115 MPU401 - emulation. Note these NEVER show up in output from the device and - should NEVER be used in input unless Virtual MIDI mode has been - disabled. If they do show up as input, the results are unpredictable. -*/ - -#define WF_EXTERNAL_SWITCH 0xFD -#define WF_INTERNAL_SWITCH 0xF9 - -/* Debugging flags */ - -#define WF_DEBUG_CMD 0x1 -#define WF_DEBUG_DATA 0x2 -#define WF_DEBUG_LOAD_PATCH 0x4 -#define WF_DEBUG_IO 0x8 - -/* WavePatch file format stuff */ - -#define WF_WAVEPATCH_VERSION 120; /* Current version number (1.2) */ -#define WF_MAX_COMMENT 64 /* Comment length */ -#define WF_NUM_LAYERS 4 -#define WF_NAME_LENGTH 32 -#define WF_SOURCE_LENGTH 260 - -#define BankFileID "Bank" -#define DrumkitFileID "DrumKit" -#define ProgramFileID "Program" - -struct wf_envelope -{ - UCHAR8 attack_time:7; - UCHAR8 Unused1:1; - - UCHAR8 decay1_time:7; - UCHAR8 Unused2:1; - - UCHAR8 decay2_time:7; - UCHAR8 Unused3:1; - - UCHAR8 sustain_time:7; - UCHAR8 Unused4:1; - - UCHAR8 release_time:7; - UCHAR8 Unused5:1; - - UCHAR8 release2_time:7; - UCHAR8 Unused6:1; - - CHAR8 attack_level; - CHAR8 decay1_level; - CHAR8 decay2_level; - CHAR8 sustain_level; - CHAR8 release_level; - - UCHAR8 attack_velocity:7; - UCHAR8 Unused7:1; - - UCHAR8 volume_velocity:7; - UCHAR8 Unused8:1; - - UCHAR8 keyboard_scaling:7; - UCHAR8 Unused9:1; -}; -typedef struct wf_envelope wavefront_envelope; - -struct wf_lfo -{ - UCHAR8 sample_number; - - UCHAR8 frequency:7; - UCHAR8 Unused1:1; - - UCHAR8 am_src:4; - UCHAR8 fm_src:4; - - CHAR8 fm_amount; - CHAR8 am_amount; - CHAR8 start_level; - CHAR8 end_level; - - UCHAR8 ramp_delay:7; - UCHAR8 wave_restart:1; /* for LFO2 only */ - - UCHAR8 ramp_time:7; - UCHAR8 Unused2:1; -}; -typedef struct wf_lfo wavefront_lfo; - -struct wf_patch -{ - INT16 frequency_bias; /* ** THIS IS IN MOTOROLA FORMAT!! ** */ - - UCHAR8 amplitude_bias:7; - UCHAR8 Unused1:1; - - UCHAR8 portamento:7; - UCHAR8 Unused2:1; - - UCHAR8 sample_number; - - UCHAR8 pitch_bend:4; - UCHAR8 sample_msb:1; - UCHAR8 Unused3:3; - - UCHAR8 mono:1; - UCHAR8 retrigger:1; - UCHAR8 nohold:1; - UCHAR8 restart:1; - UCHAR8 filterconfig:2; /* SDK says "not used" */ - UCHAR8 reuse:1; - UCHAR8 reset_lfo:1; - - UCHAR8 fm_src2:4; - UCHAR8 fm_src1:4; - - CHAR8 fm_amount1; - CHAR8 fm_amount2; - - UCHAR8 am_src:4; - UCHAR8 Unused4:4; - - CHAR8 am_amount; - - UCHAR8 fc1_mode:4; - UCHAR8 fc2_mode:4; - - CHAR8 fc1_mod_amount; - CHAR8 fc1_keyboard_scaling; - CHAR8 fc1_bias; - CHAR8 fc2_mod_amount; - CHAR8 fc2_keyboard_scaling; - CHAR8 fc2_bias; - - UCHAR8 randomizer:7; - UCHAR8 Unused5:1; - - struct wf_envelope envelope1; - struct wf_envelope envelope2; - struct wf_lfo lfo1; - struct wf_lfo lfo2; -}; -typedef struct wf_patch wavefront_patch; - -struct wf_layer -{ - UCHAR8 patch_number; - - UCHAR8 mix_level:7; - UCHAR8 mute:1; - - UCHAR8 split_point:7; - UCHAR8 play_below:1; - - UCHAR8 pan_mod_src:2; - UCHAR8 pan_or_mod:1; - UCHAR8 pan:4; - UCHAR8 split_type:1; -}; -typedef struct wf_layer wavefront_layer; - -struct wf_program -{ - struct wf_layer layer[WF_NUM_LAYERS]; -}; -typedef struct wf_program wavefront_program; - -struct wf_sample_offset -{ - INT32 Fraction:4; - INT32 Integer:20; - INT32 Unused:8; -}; -typedef struct wf_sample_offset wavefront_sample_offset; - -/* Sample slot types */ - -#define WF_ST_SAMPLE 0 -#define WF_ST_MULTISAMPLE 1 -#define WF_ST_ALIAS 2 -#define WF_ST_EMPTY 3 - -/* pseudo's */ - -#define WF_ST_DRUM 4 -#define WF_ST_PROGRAM 5 -#define WF_ST_PATCH 6 -#define WF_ST_SAMPLEHDR 7 - -#define WF_ST_MASK 0xf - -/* Flags for slot status. These occupy the upper bits of the same byte - as a sample type. -*/ - -#define WF_SLOT_USED 0x80 /* XXX don't rely on this being accurate */ -#define WF_SLOT_FILLED 0x40 -#define WF_SLOT_ROM 0x20 - -#define WF_SLOT_MASK 0xf0 - -/* channel constants */ - -#define WF_CH_MONO 0 -#define WF_CH_LEFT 1 -#define WF_CH_RIGHT 2 - -/* Sample formats */ - -#define LINEAR_16BIT 0 -#define WHITE_NOISE 1 -#define LINEAR_8BIT 2 -#define MULAW_8BIT 3 - -#define WF_SAMPLE_IS_8BIT(smpl) ((smpl)->SampleResolution&2) - - -/* - - Because most/all of the sample data we pass in via pointers has - never been copied (just mmap-ed into user space straight from the - disk), it would be nice to allow handling of multi-channel sample - data without forcing user-level extraction of the relevant bytes. - - So, we need a way of specifying which channel to use (the WaveFront - only handles mono samples in a given slot), and the only way to do - this without using some struct other than wavefront_sample as the - interface is the awful hack of using the unused bits in a - wavefront_sample: - - Val Meaning - --- ------- - 0 no channel selection (use channel 1, sample is MONO) - 1 use first channel, and skip one - 2 use second channel, and skip one - 3 use third channel, and skip two - 4 use fourth channel, skip three - 5 use fifth channel, skip four - 6 use six channel, skip five - - - This can handle up to 4 channels, and anyone downloading >4 channels - of sample data just to select one of them needs to find some tools - like sox ... - - NOTE: values 0, 1 and 2 correspond to WF_CH_* above. This is - important. - -*/ - -#define WF_SET_CHANNEL(samp,chn) \ - (samp)->Unused1 = chn & 0x1; \ - (samp)->Unused2 = chn & 0x2; \ - (samp)->Unused3 = chn & 0x4 - -#define WF_GET_CHANNEL(samp) \ - (((samp)->Unused3 << 2)|((samp)->Unused2<<1)|(samp)->Unused1) - -typedef struct wf_sample { - struct wf_sample_offset sampleStartOffset; - struct wf_sample_offset loopStartOffset; - struct wf_sample_offset loopEndOffset; - struct wf_sample_offset sampleEndOffset; - INT16 FrequencyBias; - UCHAR8 SampleResolution:2; /* sample_format */ - UCHAR8 Unused1:1; - UCHAR8 Loop:1; - UCHAR8 Bidirectional:1; - UCHAR8 Unused2:1; - UCHAR8 Reverse:1; - UCHAR8 Unused3:1; -} wavefront_sample; - -typedef struct wf_multisample { - INT16 NumberOfSamples; /* log2 of the number of samples */ - INT16 SampleNumber[NUM_MIDIKEYS]; -} wavefront_multisample; - -typedef struct wf_alias { - INT16 OriginalSample; - - struct wf_sample_offset sampleStartOffset; - struct wf_sample_offset loopStartOffset; - struct wf_sample_offset sampleEndOffset; - struct wf_sample_offset loopEndOffset; - - INT16 FrequencyBias; - - UCHAR8 SampleResolution:2; - UCHAR8 Unused1:1; - UCHAR8 Loop:1; - UCHAR8 Bidirectional:1; - UCHAR8 Unused2:1; - UCHAR8 Reverse:1; - UCHAR8 Unused3:1; - - /* This structure is meant to be padded only to 16 bits on their - original. Of course, whoever wrote their documentation didn't - realize that sizeof(struct) can be >= - sum(sizeof(struct-fields)) and so thought that giving a C level - description of the structs used in WavePatch files was - sufficient. I suppose it was, as long as you remember the - standard 16->32 bit issues. - */ - - UCHAR8 sixteen_bit_padding; -} __attribute__((packed)) wavefront_alias; - -typedef struct wf_drum { - UCHAR8 PatchNumber; - UCHAR8 MixLevel:7; - UCHAR8 Unmute:1; - UCHAR8 Group:4; - UCHAR8 Unused1:4; - UCHAR8 PanModSource:2; - UCHAR8 PanModulated:1; - UCHAR8 PanAmount:4; - UCHAR8 Unused2:1; -} wavefront_drum; - -typedef struct wf_drumkit { - struct wf_drum drum[NUM_MIDIKEYS]; -} wavefront_drumkit; - -typedef struct wf_channel_programs { - UCHAR8 Program[NUM_MIDICHANNELS]; -} wavefront_channel_programs; - -/* How to get MIDI channel status from the data returned by - a WFC_GET_CHANNEL_STATUS command (a struct wf_channel_programs) -*/ - -#define WF_CHANNEL_STATUS(ch,wcp) (wcp)[(ch/7)] & (1<<((ch)%7)) - -typedef union wf_any { - wavefront_sample s; - wavefront_multisample ms; - wavefront_alias a; - wavefront_program pr; - wavefront_patch p; - wavefront_drum d; -} wavefront_any; - -/* Hannu Solvainen hoped that his "patch_info" struct in soundcard.h - might work for other wave-table based patch loading situations. - Alas, his fears were correct. The WaveFront doesn't even come with - just "patches", but several different kind of structures that - control the sound generation process. - */ - -typedef struct wf_patch_info { - - /* the first two fields are used by the OSS "patch loading" interface - only, and are unused by the current user-level library. - */ - - INT16 key; /* Use WAVEFRONT_PATCH here */ - UINT16 devno; /* fill in when sending */ - UCHAR8 subkey; /* WF_ST_{SAMPLE,ALIAS,etc.} */ - -#define WAVEFRONT_FIND_FREE_SAMPLE_SLOT 999 - - UINT16 number; /* patch/sample/prog number */ - - UINT32 size; /* size of any data included in - one of the fields in `hdrptr', or - as `dataptr'. - - NOTE: for actual samples, this is - the size of the *SELECTED CHANNEL* - even if more data is actually available. - - So, a stereo sample (2 channels) of - 6000 bytes total has `size' = 3000. - - See the macros and comments for - WF_{GET,SET}_CHANNEL above. - - */ - wavefront_any __user *hdrptr; /* user-space ptr to hdr bytes */ - UINT16 __user *dataptr; /* actual sample data */ - - wavefront_any hdr; /* kernel-space copy of hdr bytes */ -} wavefront_patch_info; - -/* The maximum number of bytes we will ever move to or from user space - in response to a WFC_* command. This obviously doesn't cover - actual sample data. -*/ - -#define WF_MAX_READ sizeof(wavefront_multisample) -#define WF_MAX_WRITE sizeof(wavefront_multisample) - -/* - This allows us to execute any WF command except the download/upload - ones, which are handled differently due to copyin/copyout issues as - well as data-nybbling to/from the card. - */ - -typedef struct wavefront_control { - int cmd; /* WFC_* */ - char status; /* return status to user-space */ - unsigned char rbuf[WF_MAX_READ]; /* bytes read from card */ - unsigned char wbuf[WF_MAX_WRITE]; /* bytes written to card */ -} wavefront_control; - -#define WFCTL_WFCMD 0x1 -#define WFCTL_LOAD_SPP 0x2 - -/* Modulator table */ - -#define WF_MOD_LFO1 0 -#define WF_MOD_LFO2 1 -#define WF_MOD_ENV1 2 -#define WF_MOD_ENV2 3 -#define WF_MOD_KEYBOARD 4 -#define WF_MOD_LOGKEY 5 -#define WF_MOD_VELOCITY 6 -#define WF_MOD_LOGVEL 7 -#define WF_MOD_RANDOM 8 -#define WF_MOD_PRESSURE 9 -#define WF_MOD_MOD_WHEEL 10 -#define WF_MOD_1 WF_MOD_MOD_WHEEL -#define WF_MOD_BREATH 11 -#define WF_MOD_2 WF_MOD_BREATH -#define WF_MOD_FOOT 12 -#define WF_MOD_4 WF_MOD_FOOT -#define WF_MOD_VOLUME 13 -#define WF_MOD_7 WF_MOD_VOLUME -#define WF_MOD_PAN 14 -#define WF_MOD_10 WF_MOD_PAN -#define WF_MOD_EXPR 15 -#define WF_MOD_11 WF_MOD_EXPR - -/* FX-related material */ - -typedef struct wf_fx_info { - int request; /* see list below */ - int data[4]; /* we don't need much */ -} wavefront_fx_info; - -/* support for each of these will be forthcoming once I or someone - else has figured out which of the addresses on page 6 and page 7 of - the YSS225 control each parameter. Incidentally, these come from - the Windows driver interface, but again, Turtle Beach didn't - document the API to use them. -*/ - -#define WFFX_SETOUTGAIN 0 -#define WFFX_SETSTEREOOUTGAIN 1 -#define WFFX_SETREVERBIN1GAIN 2 -#define WFFX_SETREVERBIN2GAIN 3 -#define WFFX_SETREVERBIN3GAIN 4 -#define WFFX_SETCHORUSINPORT 5 -#define WFFX_SETREVERBIN1PORT 6 -#define WFFX_SETREVERBIN2PORT 7 -#define WFFX_SETREVERBIN3PORT 8 -#define WFFX_SETEFFECTPORT 9 -#define WFFX_SETAUXPORT 10 -#define WFFX_SETREVERBTYPE 11 -#define WFFX_SETREVERBDELAY 12 -#define WFFX_SETCHORUSLFO 13 -#define WFFX_SETCHORUSPMD 14 -#define WFFX_SETCHORUSAMD 15 -#define WFFX_SETEFFECT 16 -#define WFFX_SETBASEALL 17 -#define WFFX_SETREVERBALL 18 -#define WFFX_SETCHORUSALL 20 -#define WFFX_SETREVERBDEF 22 -#define WFFX_SETCHORUSDEF 23 -#define WFFX_DELAYSETINGAIN 24 -#define WFFX_DELAYSETFBGAIN 25 -#define WFFX_DELAYSETFBLPF 26 -#define WFFX_DELAYSETGAIN 27 -#define WFFX_DELAYSETTIME 28 -#define WFFX_DELAYSETFBTIME 29 -#define WFFX_DELAYSETALL 30 -#define WFFX_DELAYSETDEF 32 -#define WFFX_SDELAYSETINGAIN 33 -#define WFFX_SDELAYSETFBGAIN 34 -#define WFFX_SDELAYSETFBLPF 35 -#define WFFX_SDELAYSETGAIN 36 -#define WFFX_SDELAYSETTIME 37 -#define WFFX_SDELAYSETFBTIME 38 -#define WFFX_SDELAYSETALL 39 -#define WFFX_SDELAYSETDEF 41 -#define WFFX_DEQSETINGAIN 42 -#define WFFX_DEQSETFILTER 43 -#define WFFX_DEQSETALL 44 -#define WFFX_DEQSETDEF 46 -#define WFFX_MUTE 47 -#define WFFX_FLANGESETBALANCE 48 -#define WFFX_FLANGESETDELAY 49 -#define WFFX_FLANGESETDWFFX_TH 50 -#define WFFX_FLANGESETFBGAIN 51 -#define WFFX_FLANGESETINGAIN 52 -#define WFFX_FLANGESETLFO 53 -#define WFFX_FLANGESETALL 54 -#define WFFX_FLANGESETDEF 56 -#define WFFX_PITCHSETSHIFT 57 -#define WFFX_PITCHSETBALANCE 58 -#define WFFX_PITCHSETALL 59 -#define WFFX_PITCHSETDEF 61 -#define WFFX_SRSSETINGAIN 62 -#define WFFX_SRSSETSPACE 63 -#define WFFX_SRSSETCENTER 64 -#define WFFX_SRSSETGAIN 65 -#define WFFX_SRSSETMODE 66 -#define WFFX_SRSSETDEF 68 - -/* Allow direct user-space control over FX memory/coefficient data. - In theory this could be used to download the FX microprogram, - but it would be a little slower, and involve some weird code. - */ - -#define WFFX_MEMSET 69 - -#endif /* __wavefront_h__ */ diff --git a/include/linux/writeback.h b/include/linux/writeback.h index 4f4d98addb448..a341c80328661 100644 --- a/include/linux/writeback.h +++ b/include/linux/writeback.h @@ -1,5 +1,5 @@ /* - * include/linux/writeback.h. + * include/linux/writeback.h */ #ifndef WRITEBACK_H #define WRITEBACK_H diff --git a/include/linux/xfrm.h b/include/linux/xfrm.h index 430afd0582697..8ae7f744917b0 100644 --- a/include/linux/xfrm.h +++ b/include/linux/xfrm.h @@ -129,7 +129,8 @@ enum #define XFRM_MODE_TUNNEL 1 #define XFRM_MODE_ROUTEOPTIMIZATION 2 #define XFRM_MODE_IN_TRIGGER 3 -#define XFRM_MODE_MAX 4 +#define XFRM_MODE_BEET 4 +#define XFRM_MODE_MAX 5 /* Netlink configuration messages. */ enum { diff --git a/include/media/audiochip.h b/include/media/audiochip.h index 1fd4a22075746..db8823d45a7d7 100644 --- a/include/media/audiochip.h +++ b/include/media/audiochip.h @@ -18,7 +18,9 @@ enum audiochip { AUDIO_CHIP_TDA9874, AUDIO_CHIP_PIC16C54, /* Provided by msp3400.c */ - AUDIO_CHIP_MSP34XX + AUDIO_CHIP_MSP34XX, + /* Provided by wm8775.c */ + AUDIO_CHIP_WM8775 }; #endif /* AUDIOCHIP_H */ diff --git a/include/mtd/Kbuild b/include/mtd/Kbuild index 13e7a3c6d7947..e0fe92b03a4e1 100644 --- a/include/mtd/Kbuild +++ b/include/mtd/Kbuild @@ -1,6 +1,5 @@ header-y += inftl-user.h header-y += jffs2-user.h +header-y += mtd-abi.h header-y += mtd-user.h header-y += nftl-user.h - -unifdef-y += mtd-abi.h diff --git a/include/mtd/mtd-abi.h b/include/mtd/mtd-abi.h index b0a67b7ffdcd2..f913c30d7b897 100644 --- a/include/mtd/mtd-abi.h +++ b/include/mtd/mtd-abi.h @@ -7,12 +7,6 @@ #ifndef __MTD_ABI_H__ #define __MTD_ABI_H__ -#ifndef __KERNEL__ -/* Urgh. The whole point of splitting this out into - separate files was to avoid #ifdef __KERNEL__ */ -#define __user -#endif - struct erase_info_user { uint32_t start; uint32_t length; diff --git a/include/video/s1d13xxxfb.h b/include/video/s1d13xxxfb.h index f06cc88607f51..c99d261df8f72 100644 --- a/include/video/s1d13xxxfb.h +++ b/include/video/s1d13xxxfb.h @@ -1,4 +1,4 @@ -/* drivers/video/s1d3xxxfb.h +/* include/video/s1d13xxxfb.h * * (c) 2004 Simtec Electronics * (c) 2005 Thibaut VARENE <varenet@parisc-linux.org> diff --git a/include/video/sstfb.h b/include/video/sstfb.h index 3570f9c9b1112..5dbf5e7e50a8c 100644 --- a/include/video/sstfb.h +++ b/include/video/sstfb.h @@ -68,10 +68,6 @@ # define print_var(X,Y...) #endif -#define eprintk(X...) printk(KERN_ERR "sstfb: " X) -#define iprintk(X...) printk(KERN_INFO "sstfb: " X) -#define wprintk(X...) printk(KERN_WARNING "sstfb: " X) - #define BIT(x) (1ul<<(x)) #define POW2(x) (1ul<<(x)) |