[PATCH] powerpc: Move various ppc64 files with no ppc32 equivalent to powerpc

This patch moves a bunch of files from arch/ppc64 and
include/asm-ppc64 which have no equivalents in ppc32 code into
arch/powerpc and include/asm-powerpc.  The file affected are:
	abs_addr.h
	compat.h
	lppaca.h
	paca.h
	tce.h
	cpu_setup_power4.S
	ioctl32.c
	firmware.c
	pacaData.c

The only changes apart from the move and corresponding Makefile
changes are:
	- #ifndef/#define in includes updated to _ASM_POWERPC_ form
	- trailing whitespace removed
	- comments giving full paths removed
	- pacaData.c renamed paca.c to remove studlyCaps
	- Misplaced { moved in lppaca.h

Built and booted on POWER5 LPAR (ARCH=powerpc and ARCH=ppc64), built
for 32-bit powermac (ARCH=powerpc).

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

1 files changed, 0 insertions, 121 deletions

diff --git a/include/asm-ppc64/paca.h b/include/asm-ppc64/paca.h
deleted file mode 100644
index bccacd6aa93a4..0000000000000
--- a/include/asm-ppc64/paca.h
+++ /dev/null
@@ -1,121 +0,0 @@
-#ifndef _PPC64_PACA_H
-#define _PPC64_PACA_H
-
-/*
- * include/asm-ppc64/paca.h
- *
- * This control block defines the PACA which defines the processor 
- * specific data for each logical processor on the system.  
- * There are some pointers defined that are utilized by PLIC.
- *
- * C 2001 PPC 64 Team, 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.
- */    
-
-#include	<linux/config.h>
-#include	<asm/types.h>
-#include	<asm/lppaca.h>
-#include	<asm/iseries/it_lp_reg_save.h>
-#include	<asm/mmu.h>
-
-register struct paca_struct *local_paca asm("r13");
-#define get_paca()	local_paca
-
-struct task_struct;
-
-/*
- * Defines the layout of the paca.
- *
- * This structure is not directly accessed by firmware or the service
- * processor except for the first two pointers that point to the
- * lppaca area and the ItLpRegSave area for this CPU.  Both the
- * lppaca and ItLpRegSave objects are currently contained within the
- * PACA but they do not need to be.
- */
-struct paca_struct {
-	/*
-	 * Because hw_cpu_id, unlike other paca fields, is accessed
-	 * routinely from other CPUs (from the IRQ code), we stick to
-	 * read-only (after boot) fields in the first cacheline to
-	 * avoid cacheline bouncing.
-	 */
-
-	/*
-	 * MAGIC: These first two pointers can't be moved - they're
-	 * accessed by the firmware
-	 */
-	struct lppaca *lppaca_ptr;	/* Pointer to LpPaca for PLIC */
-	struct ItLpRegSave *reg_save_ptr; /* Pointer to LpRegSave for PLIC */
-
-	/*
-	 * MAGIC: the spinlock functions in arch/ppc64/lib/locks.c
-	 * load lock_token and paca_index with a single lwz
-	 * instruction.  They must travel together and be properly
-	 * aligned.
-	 */
-	u16 lock_token;			/* Constant 0x8000, used in locks */
-	u16 paca_index;			/* Logical processor number */
-
-	u32 default_decr;		/* Default decrementer value */
-	u64 kernel_toc;			/* Kernel TOC address */
-	u64 stab_real;			/* Absolute address of segment table */
-	u64 stab_addr;			/* Virtual address of segment table */
-	void *emergency_sp;		/* pointer to emergency stack */
-	s16 hw_cpu_id;			/* Physical processor number */
-	u8 cpu_start;			/* At startup, processor spins until */
-					/* this becomes non-zero. */
-
-	/*
-	 * Now, starting in cacheline 2, the exception save areas
-	 */
-	/* used for most interrupts/exceptions */
-	u64 exgen[10] __attribute__((aligned(0x80)));
-	u64 exmc[10];		/* used for machine checks */
-	u64 exslb[10];		/* used for SLB/segment table misses
- 				 * on the linear mapping */
-#ifdef CONFIG_PPC_64K_PAGES
-	pgd_t *pgdir;
-#endif /* CONFIG_PPC_64K_PAGES */
-
-	mm_context_t context;
-	u16 slb_cache[SLB_CACHE_ENTRIES];
-	u16 slb_cache_ptr;
-
-	/*
-	 * then miscellaneous read-write fields
-	 */
-	struct task_struct *__current;	/* Pointer to current */
-	u64 kstack;			/* Saved Kernel stack addr */
-	u64 stab_rr;			/* stab/slb round-robin counter */
-	u64 next_jiffy_update_tb;	/* TB value for next jiffy update */
-	u64 saved_r1;			/* r1 save for RTAS calls */
-	u64 saved_msr;			/* MSR saved here by enter_rtas */
-	u8 proc_enabled;		/* irq soft-enable flag */
-
-	/* not yet used */
-	u64 exdsi[8];		/* used for linear mapping hash table misses */
-
-	/*
-	 * iSeries structure which the hypervisor knows about -
-	 * this structure should not cross a page boundary.
-	 * The vpa_init/register_vpa call is now known to fail if the
-	 * lppaca structure crosses a page boundary.
-	 * The lppaca is also used on POWER5 pSeries boxes.
-	 * The lppaca is 640 bytes long, and cannot readily change
-	 * since the hypervisor knows its layout, so a 1kB
-	 * alignment will suffice to ensure that it doesn't
-	 * cross a page boundary.
-	 */
-	struct lppaca lppaca __attribute__((__aligned__(0x400)));
-#ifdef CONFIG_PPC_ISERIES
-	struct ItLpRegSave reg_save;
-#endif
-};
-
-extern struct paca_struct paca[];
-
-#endif /* _PPC64_PACA_H */