pdc.h: Sync with pdc.h header from Linux kernel

Signed-off-by: Helge Deller <deller@gmx.de>

2 files changed, 232 insertions, 546 deletions

diff --git a/include/asm/pdc.h b/include/asm/pdc.h
index ce74373..1521172 100644
--- a/include/asm/pdc.h
+++ b/include/asm/pdc.h
@@ -1,5 +1,6 @@
-#ifndef _PARISC_PDC_H
-#define _PARISC_PDC_H
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef _UAPI_PARISC_PDC_H
+#define _UAPI_PARISC_PDC_H
 
 /*
  *	PDC return values ...
@@ -15,11 +16,11 @@
 #define PDC_ERROR		 -3	/* Call could not complete without an error */
 #define PDC_NE_MOD		 -5	/* Module not found		*/
 #define PDC_NE_CELL_MOD		 -7	/* Cell module not found	*/
+#define PDC_NE_BOOTDEV		 -9	/* Cannot locate a console device or boot device */
 #define PDC_INVALID_ARG		-10	/* Called with an invalid argument */
 #define PDC_BUS_POW_WARN	-12	/* Call could not complete in allowed power budget */
 #define PDC_NOT_NARROW		-17	/* Narrow mode not supported	*/
 
-
 /*
  *	PDC entry points...
  */
@@ -49,10 +50,20 @@
 #define PDC_MODEL_DISPEC	5	/* disable specific option	*/
 #define PDC_MODEL_CPU_ID	6	/* returns cpu-id (only newer machines!) */
 #define PDC_MODEL_CAPABILITIES	7	/* returns OS32/OS64-flags	*/
+/* Values for PDC_MODEL_CAPABILITIES non-equivalent virtual aliasing support */
+#define  PDC_MODEL_OS64			(1 << 0)
+#define  PDC_MODEL_OS32			(1 << 1)
+#define  PDC_MODEL_IOPDIR_FDC		(1 << 2)
+#define  PDC_MODEL_NVA_MASK		(3 << 4)
+#define  PDC_MODEL_NVA_SUPPORTED	(0 << 4)
+#define  PDC_MODEL_NVA_SLOW		(1 << 4)
+#define  PDC_MODEL_NVA_UNSUPPORTED	(3 << 4)
 #define PDC_MODEL_GET_BOOT__OP	8	/* returns boot test options	*/
 #define PDC_MODEL_SET_BOOT__OP	9	/* set boot test options	*/
+#define PDC_MODEL_GET_PLATFORM_INFO 10	/* returns platform info	*/
+#define PDC_MODEL_GET_INSTALL_KERNEL 11	/* returns kernel for installation */
 
-#define PA89_INSTRUCTION_SET	0x4	/* capatibilies returned	*/
+#define PA89_INSTRUCTION_SET	0x4	/* capabilities returned	*/
 #define PA90_INSTRUCTION_SET	0x8
 
 #define PDC_CACHE	5		/* return/set cache (& TLB) info*/
@@ -90,7 +101,7 @@
 #define PDC_TOD		9		/* time-of-day clock (TOD)	*/
 #define PDC_TOD_READ		0	/* read TOD			*/
 #define PDC_TOD_WRITE		1	/* write TOD			*/
-#define PDC_TOD_ITIMER		2	/* calibrate Interval Timer (CR16) */
+#define PDC_TOD_CALIBRATE	2	/* calibrate timers		*/
 
 #define PDC_STABLE	10		/* stable storage (sprockets)	*/
 #define PDC_STABLE_READ		0
@@ -100,15 +111,22 @@
 #define PDC_STABLE_INITIALIZE	4
 
 #define PDC_NVOLATILE	11		/* often not implemented	*/
+#define PDC_NVOLATILE_READ	0
+#define PDC_NVOLATILE_WRITE	1
+#define PDC_NVOLATILE_RETURN_SIZE 2
+#define PDC_NVOLATILE_VERIFY_CONTENTS 3
+#define PDC_NVOLATILE_INITIALIZE 4
 
 #define PDC_ADD_VALID	12		/* Memory validation PDC call	*/
 #define PDC_ADD_VALID_VERIFY	0	/* Make PDC_ADD_VALID verify region */
 
+#define PDC_DEBUG	14		/* Obsolete			*/
+
 #define PDC_INSTR	15		/* get instr to invoke PDCE_CHECK() */
 
 #define PDC_PROC	16		/* (sprockets)			*/
 
-#define PDC_CONFIG	16		/* (sprockets)			*/
+#define PDC_CONFIG	17		/* (sprockets)			*/
 #define PDC_CONFIG_DECONFIG	0
 #define PDC_CONFIG_DRECONFIG	1
 #define PDC_CONFIG_DRETURN_CONFIG 2
@@ -124,12 +142,12 @@
 #define PDC_TLB_SETUP		1	/* set up miss handling 	*/
 
 #define PDC_MEM		20		/* Manage memory		*/
-#define PDC_MEM_MEMINFO		0
-#define PDC_MEM_ADD_PAGE	1
-#define PDC_MEM_CLEAR_PDT	2
-#define PDC_MEM_READ_PDT	3
-#define PDC_MEM_RESET_CLEAR	4
-#define PDC_MEM_GOODMEM		5
+#define PDC_MEM_MEMINFO		0	/* Return PDT info		*/
+#define PDC_MEM_ADD_PAGE	1	/* Add page to PDT		*/
+#define PDC_MEM_CLEAR_PDT	2	/* Clear PDT			*/
+#define PDC_MEM_READ_PDT	3	/* Read PDT entry		*/
+#define PDC_MEM_RESET_CLEAR	4	/* Reset PDT clear flag		*/
+#define PDC_MEM_GOODMEM		5	/* Set good_mem value		*/
 #define PDC_MEM_TABLE		128	/* Non contig mem map (sprockets) */
 #define PDC_MEM_RETURN_ADDRESS_TABLE	PDC_MEM_TABLE
 #define PDC_MEM_GET_MEMORY_SYSTEM_TABLES_SIZE	131
@@ -142,15 +160,6 @@
 #define PDC_MEM_RET_PDT_FULL		-11
 #define PDC_MEM_RET_INVALID_PHYSICAL_LOCATION ~0ULL
 
-#ifndef __ASSEMBLY__
-typedef struct {
-    unsigned long long	baseAddr;
-    unsigned int	pages;
-    unsigned int	reserved;
-} MemAddrTable_t;
-#endif
-
-
 #define PDC_PSW		21		/* Get/Set default System Mask  */
 #define PDC_PSW_MASK		0	/* Return mask                  */
 #define PDC_PSW_GET_DEFAULTS	1	/* Return defaults              */
@@ -167,6 +176,15 @@ typedef struct {
 #define PDC_SOFT_POWER_INFO	0	/* return info about the soft power switch */
 #define PDC_SOFT_POWER_ENABLE	1	/* enable/disable soft power switch */
 
+#define PDC_ALLOC	24		/* allocate static storage for PDC & IODC */
+
+#define PDC_CRASH_PREP	25		/* Prepare system for crash dump */
+#define PDC_CRASH_DUMP		0	/* Do platform specific preparations for dump */
+#define PDC_CRASH_LOG_CEC_ERROR 1	/* Dump hardware registers	*/
+
+#define PDC_SCSI_PARMS	26		/* Get and set SCSI parameters	*/
+#define PDC_SCSI_GET_PARMS	0	/* Get SCSI parameters for I/O device */
+#define PDC_SCSI_SET_PARMS	1	/* Set SCSI parameters for I/O device */
 
 /* HVERSION dependent */
 
@@ -191,8 +209,8 @@ typedef struct {
 
 #define PDC_IO		135		/* log error info, reset IO system */
 #define PDC_IO_READ_AND_CLEAR_ERRORS	0
-#define PDC_IO_READ_AND_LOG_ERRORS	1
-#define PDC_IO_SUSPEND_USB		2
+#define PDC_IO_RESET			1
+#define PDC_IO_RESET_DEVICES		2
 /* sets bits 6&7 (little endian) of the HcControl Register */
 #define PDC_IO_USB_SUSPEND	0xC000000000000000
 #define PDC_IO_EEPROM_IO_ERR_TABLE_FULL	-5	/* return value */
@@ -260,6 +278,10 @@ typedef struct {
 #define PDC_PCI_READ_MON_TYPE		15
 #define PDC_PCI_WRITE_MON_TYPE		16
 
+#define PDC_RELOCATE	149		/* (sprockets)			*/
+#define PDC_RELOCATE_GET_RELOCINFO	0
+#define PDC_RELOCATE_CHECKSUM		1
+#define PDC_RELOCATE_RELOCATE		2
 
 /* Get SCSI Interface Card info:  SDTR, SCSI ID, mode (SE vs LVD) */
 #define PDC_INITIATOR	163
@@ -273,16 +295,52 @@ typedef struct {
 #define PDC_LINK_PCI_ENTRY_POINTS	0  /* list (Arg1) = 0 */
 #define PDC_LINK_USB_ENTRY_POINTS	1  /* list (Arg1) = 1 */
 
+/* cl_class
+ * page 3-33 of IO-Firmware ARS
+ * IODC ENTRY_INIT(Search first) RET[1]
+ */
+#define	CL_NULL		0	/* invalid */
+#define	CL_RANDOM	1	/* random access (as disk) */
+#define	CL_SEQU		2	/* sequential access (as tape) */
+#define	CL_DUPLEX	7	/* full-duplex point-to-point (RS-232, Net) */
+#define	CL_KEYBD	8	/* half-duplex console (HIL Keyboard) */
+#define	CL_DISPL	9	/* half-duplex console (display) */
+#define	CL_FC		10	/* FiberChannel access media */
+
+/* IODC ENTRY_INIT() */
+#define ENTRY_INIT_SRCH_FRST	2
+#define ENTRY_INIT_SRCH_NEXT	3
+#define ENTRY_INIT_MOD_DEV	4
+#define ENTRY_INIT_DEV		5
+#define ENTRY_INIT_MOD		6
+#define ENTRY_INIT_MSG		9
+
+/* IODC ENTRY_IO() */
+#define ENTRY_IO_BOOTIN		0
+#define ENTRY_IO_BOOTOUT	1
+#define ENTRY_IO_CIN		2
+#define ENTRY_IO_COUT		3
+#define ENTRY_IO_CLOSE		4
+#define ENTRY_IO_GETMSG		9
+#define ENTRY_IO_BBLOCK_IN	16
+#define ENTRY_IO_BBLOCK_OUT	17
+
+/* IODC ENTRY_SPA() */
+
+/* IODC ENTRY_CONFIG() */
+
+/* IODC ENTRY_TEST() */
+
+/* IODC ENTRY_TLB() */
 
 /* constants for OS (NVM...) */
 #define OS_ID_NONE		0	/* Undefined OS ID	*/
 #define OS_ID_HPUX		1	/* HP-UX OS		*/
-#define OS_ID_LINUX		OS_ID_HPUX /* just use the same value as hpux */
 #define OS_ID_MPEXL		2	/* MPE XL OS		*/
 #define OS_ID_OSF		3	/* OSF OS		*/
 #define OS_ID_HPRT		4	/* HP-RT OS		*/
 #define OS_ID_NOVEL		5	/* NOVELL OS		*/
-#define OS_ID_NT		6	/* NT OS		*/
+#define OS_ID_LINUX		6	/* Linux		*/
 
 
 /* constants for PDC_CHASSIS */
@@ -295,188 +353,95 @@ typedef struct {
 #define OSTAT_RUN		6
 #define OSTAT_ON		7
 
-#ifdef __LP64__
-/* PDC PAT CELL */
-#define PDC_PAT_CELL	64L		/* Interface for gaining and 
-					 * manipulating cell state within PD */
-#define PDC_PAT_CELL_GET_NUMBER	   0L	/* Return Cell number		*/
-#define PDC_PAT_CELL_GET_INFO      1L	/* Returns info about Cell	*/
-#define PDC_PAT_CELL_MODULE        2L	/* Returns info about Module	*/
-#define PDC_PAT_CELL_SET_ATTENTION 9L	/* Set Cell Attention indicator	*/
-#define PDC_PAT_CELL_NUMBER_TO_LOC 10L	/* Cell Number -> Location	*/
-#define PDC_PAT_CELL_WALK_FABRIC   11L	/* Walk the Fabric		*/
-#define PDC_PAT_CELL_GET_RDT_SIZE  12L	/* Return Route Distance Table Sizes */
-#define PDC_PAT_CELL_GET_RDT       13L	/* Return Route Distance Tables	*/
-#define PDC_PAT_CELL_GET_LOCAL_PDH_SZ  14L /* Read Local PDH Buffer Size*/
-#define PDC_PAT_CELL_SET_LOCAL_PDH     15L /* Write Local PDH Buffer	*/
-#define PDC_PAT_CELL_GET_REMOTE_PDH_SZ 16L /* Return Remote PDH Buffer Size */
-#define PDC_PAT_CELL_GET_REMOTE_PDH    17L /* Read Remote PDH Buffer	*/
-#define PDC_PAT_CELL_GET_DBG_INFO  128L	/* Return DBG Buffer Info	*/
-#define PDC_PAT_CELL_CHANGE_ALIAS  129L	/* Change Non-Equivalent Alias Checking */
+/* Page Zero constant offsets used by the HPMC handler */
+#define BOOT_CONSOLE_HPA_OFFSET  0x3c0
+#define BOOT_CONSOLE_SPA_OFFSET  0x3c4
+#define BOOT_CONSOLE_PATH_OFFSET 0x3a8
 
-/*
-** Arg to PDC_PAT_CELL_MODULE memaddr[4]
-**
-** Addresses on the Merced Bus != all Runway Bus addresses.
-** This is intended for programming SBA/LBA chips range registers.
-*/
-#define IO_VIEW			0UL
-#define PA_VIEW			1UL
-
-/* PDC_PAT_CELL_MODULE entity type values */
-#define PAT_ENTITY_CA		0	/* central agent	*/
-#define PAT_ENTITY_PROC		1	/* processor		*/
-#define PAT_ENTITY_MEM		2	/* memory controller	*/
-#define PAT_ENTITY_SBA		3	/* system bus adapter	*/
-#define PAT_ENTITY_LBA		4	/* local bus adapter	*/
-#define PAT_ENTITY_PBC		5	/* processor bus converter */
-#define PAT_ENTITY_XBC		6	/* crossbar fabric connect */
-#define PAT_ENTITY_RC		7	/* fabric interconnect	*/
-
-/* PDC_PAT_CELL_MODULE address range type values */
-#define PAT_PBNUM		0	/* PCI Bus Number	*/
-#define PAT_LMMIO		1	/* < 4G MMIO Space	*/
-#define PAT_GMMIO		2	/* > 4G MMIO Space	*/
-#define PAT_NPIOP		3	/* Non Postable I/O Port Space */
-#define PAT_PIOP		4	/* Postable I/O Port Space */
-#define PAT_AHPA		5	/* Additional HPA Space	*/
-#define PAT_UFO			6	/* HPA Space (UFO for Mariposa) */
-#define PAT_GNIP		7	/* GNI Reserved Space	*/
-
-
-/* PDC PAT CHASSIS LOG */
-#define PDC_PAT_CHASSIS_LOG	65L	/* Platform logging & forward
-					 ** progress functions	*/
-#define PDC_PAT_CHASSIS_WRITE_LOG	0L /* Write Log Entry	*/
-#define PDC_PAT_CHASSIS_READ_LOG	1L /* Read  Log Entry	*/
-
-
-/* PDC PAT CPU  */
-#define PDC_PAT_CPU		67L	/* Interface to CPU configuration
-					 * within the protection domain */
-#define PDC_PAT_CPU_INFO		0L /* Return CPU config info	*/
-#define PDC_PAT_CPU_DELETE		1L /* Delete CPU		*/
-#define PDC_PAT_CPU_ADD			2L /* Add    CPU		*/
-#define PDC_PAT_CPU_GET_NUMBER		3L /* Return CPU Number		*/
-#define PDC_PAT_CPU_GET_HPA		4L /* Return CPU HPA		*/
-#define PDC_PAT_CPU_STOP            	5L /* Stop   CPU		*/
-#define PDC_PAT_CPU_RENDEZVOUS      	6L /* Rendezvous CPU		*/
-#define PDC_PAT_CPU_GET_CLOCK_INFO  	7L /* Return CPU Clock info	*/
-#define PDC_PAT_CPU_GET_RENDEZVOUS_STATE 8L /* Return Rendezvous State	*/
-#define PDC_PAT_CPU_PLUNGE_FABRIC	128L /* Plunge Fabric		*/
-#define PDC_PAT_CPU_UPDATE_CACHE_CLEANSING 129L /* Manipulate Cache 
-                                                 * Cleansing Mode	*/
-
-/*  PDC PAT EVENT */
-#define PDC_PAT_EVENT		68L	/* Interface to Platform Events */
-#define PDC_PAT_EVENT_GET_CAPS		0L /* Get Capabilities		*/
-#define PDC_PAT_EVENT_SET_MODE		1L /* Set Notification Mode	*/
-#define PDC_PAT_EVENT_SCAN		2L /* Scan Event		*/
-#define PDC_PAT_EVENT_HANDLE		3L /* Handle Event		*/
-#define PDC_PAT_EVENT_GET_NB_CALL	4L /* Get Non-Blocking call Args*/
-
-/*  PDC PAT HPMC */
-#define PDC_PAT_HPMC		70L	/* Cause processor to go into spin
-					 ** loop, and wait for wake up from
-					 ** Monarch Processor		*/
-#define PDC_PAT_HPMC_RENDEZ_CPU		0L /* go into spin loop		*/
-#define PDC_PAT_HPMC_SET_PARAMS		1L /* Allows OS to specify intr which PDC 
-                                        * will use to interrupt OS during machine
-                                        * check rendezvous		*/
-
-/* parameters for PDC_PAT_HPMC_SET_PARAMS */
-#define HPMC_SET_PARAMS_INTR		1L /* Rendezvous Interrupt	*/
-#define HPMC_SET_PARAMS_WAKE		2L /* Wake up processor		*/
-
-/*  PDC PAT IO */
-#define PDC_PAT_IO		71L	/* On-line services for I/O modules */
-#define PDC_PAT_IO_GET_SLOT_STATUS	 5L /* Get Slot Status Info	*/
-#define PDC_PAT_IO_GET_LOC_FROM_HARDWARE 6L /* Get Physical Location from */
-                                            /* Hardware Path		*/
-#define PDC_PAT_IO_GET_HARDWARE_FROM_LOC 7L /* Get Hardware Path from 
-                                             * Physical Location	*/
-#define PDC_PAT_IO_GET_PCI_CONFIG_FROM_HW 11L /* Get PCI Configuration
-                                               * Address from Hardware Path */
-#define PDC_PAT_IO_GET_HW_FROM_PCI_CONFIG 12L /* Get Hardware Path 
-                                               * from PCI Configuration Address */
-#define PDC_PAT_IO_READ_HOST_BRIDGE_INFO  13L /* Read Host Bridge State Info */
-#define PDC_PAT_IO_CLEAR_HOST_BRIDGE_INFO 14L /* Clear Host Bridge State Info*/
-#define PDC_PAT_IO_GET_PCI_ROUTING_TABLE_SIZE 15L /* Get PCI INT Routing Table 
-                                                   * Size		*/
-#define PDC_PAT_IO_GET_PCI_ROUTING_TABLE  16L /* Get PCI INT Routing Table */
-#define PDC_PAT_IO_GET_HINT_TABLE_SIZE    17L /* Get Hint Table Size	*/
-#define PDC_PAT_IO_GET_HINT_TABLE	18L /* Get Hint Table		*/
-#define PDC_PAT_IO_PCI_CONFIG_READ	19L /* PCI Config Read		*/
-#define PDC_PAT_IO_PCI_CONFIG_WRITE	20L /* PCI Config Write		*/
-#define PDC_PAT_IO_GET_NUM_IO_SLOTS	21L /* Get Number of I/O Bay Slots in 
-                                       		  * Cabinet		*/
-#define PDC_PAT_IO_GET_LOC_IO_SLOTS	22L /* Get Physical Location of I/O */
-                                   	    /* Bay Slots in Cabinet	*/
-#define PDC_PAT_IO_BAY_STATUS_INFO	28L /* Get I/O Bay Slot Status Info */
-#define PDC_PAT_IO_GET_PROC_VIEW	29L /* Get Processor view of IO address */
-#define PDC_PAT_IO_PROG_SBA_DIR_RANGE	30L /* Program directed range	*/
-
-/* PDC PAT MEM */
-#define PDC_PAT_MEM		72L  /* Manage memory page deallocation */
-#define PDC_PAT_MEM_PD_INFO     	0L /* Return PDT info for PD	*/
-#define PDC_PAT_MEM_PD_CLEAR    	1L /* Clear PDT for PD		*/
-#define PDC_PAT_MEM_PD_READ     	2L /* Read PDT entries for PD	*/
-#define PDC_PAT_MEM_PD_RESET    	3L /* Reset clear bit for PD	*/
-#define PDC_PAT_MEM_CELL_INFO   	5L /* Return PDT info For Cell	*/
-#define PDC_PAT_MEM_CELL_CLEAR  	6L /* Clear PDT For Cell	*/
-#define PDC_PAT_MEM_CELL_READ   	7L /* Read PDT entries For Cell	*/
-#define PDC_PAT_MEM_CELL_RESET  	8L /* Reset clear bit For Cell	*/
-#define PDC_PAT_MEM_SETGM	  	9L /* Set Golden Memory value	*/
-#define PDC_PAT_MEM_ADD_PAGE    	10L /* ADDs a page to the cell	*/
-#define PDC_PAT_MEM_ADDRESS     	11L /* Get Physical Location From*/
-					    /* Memory Address		*/
-#define PDC_PAT_MEM_GET_TXT_SIZE   	12L /* Get Formatted Text Size	*/
-#define PDC_PAT_MEM_GET_PD_TXT     	13L /* Get PD Formatted Text	*/
-#define PDC_PAT_MEM_GET_CELL_TXT   	14L /* Get Cell Formatted Text	*/
-#define PDC_PAT_MEM_RD_STATE_INFO  	15L /* Read Mem Module State Info*/
-#define PDC_PAT_MEM_CLR_STATE_INFO 	16L /*Clear Mem Module State Info*/
-#define PDC_PAT_MEM_CLEAN_RANGE    	128L /*Clean Mem in specific range*/
-#define PDC_PAT_MEM_GET_TBL_SIZE   	131L /* Get Memory Table Size	*/
-#define PDC_PAT_MEM_GET_TBL        	132L /* Get Memory Table	*/
-
-/* PDC PAT NVOLATILE */
-#define PDC_PAT_NVOLATILE	73L	   /* Access Non-Volatile Memory*/
-#define PDC_PAT_NVOLATILE_READ		0L /* Read Non-Volatile Memory	*/
-#define PDC_PAT_NVOLATILE_WRITE		1L /* Write Non-Volatile Memory	*/
-#define PDC_PAT_NVOLATILE_GET_SIZE	2L /* Return size of NVM	*/
-#define PDC_PAT_NVOLATILE_VERIFY	3L /* Verify contents of NVM	*/
-#define PDC_PAT_NVOLATILE_INIT		4L /* Initialize NVM		*/
-
-/* PDC PAT PD */
-#define PDC_PAT_PD		74L	    /* Protection Domain Info	*/
-#define PDC_PAT_PD_GET_ADDR_MAP		0L  /* Get Address Map		*/
-
-/* PDC_PAT_PD_GET_ADDR_MAP entry types */
-#define PAT_MEMORY_DESCRIPTOR		1
-
-/* PDC_PAT_PD_GET_ADDR_MAP memory types */
-#define PAT_MEMTYPE_MEMORY		0
-#define PAT_MEMTYPE_FIRMWARE		4
-
-/* PDC_PAT_PD_GET_ADDR_MAP memory usage */
-#define PAT_MEMUSE_GENERAL		0
-#define PAT_MEMUSE_GI			128
-#define PAT_MEMUSE_GNI			129
-#endif /* __LP64__ */
+/* size of the pdc_result buffer for firmware.c */
+#define NUM_PDC_RESULT	32
+
+#if !defined(__ASSEMBLY__)
+
+/* flags of the device_path */
+#define	PF_AUTOBOOT	0x80
+#define	PF_AUTOSEARCH	0x40
+#define	PF_TIMER	0x0F
+
+struct device_path {		/* page 1-69 */
+	unsigned char flags;	/* flags see above! */
+	unsigned char bc[6];	/* bus converter routing info */
+	unsigned char mod;
+	unsigned int  layers[6];/* device-specific layer-info */
+} __attribute__((aligned(8))) ;
+
+struct pz_device {
+	struct	device_path dp;	/* see above */
+	/* struct	iomod *hpa; */
+	unsigned int hpa;	/* HPA base address */
+	/* char	*spa; */
+	unsigned int spa;	/* SPA base address */
+	/* int	(*iodc_io)(struct iomod*, ...); */
+	unsigned int iodc_io;	/* device entry point */
+	short	pad;		/* reserved */
+	unsigned short cl_class;/* see below */
+} __attribute__((aligned(8))) ;
 
-#ifndef __ASSEMBLY__
+struct zeropage {
+	/* [0x000] initialize vectors (VEC) */
+	unsigned int	vec_special;		/* must be zero */
+	/* int	(*vec_pow_fail)(void);*/
+	unsigned int	vec_pow_fail; /* power failure handler */
+	/* int	(*vec_toc)(void); */
+	unsigned int	vec_toc;
+	unsigned int	vec_toclen;
+	/* int	(*vec_rendz)(void); */
+	unsigned int vec_rendz;
+	int	vec_pow_fail_flen;
+	int	vec_pad[10];		
+	
+	/* [0x040] reserved processor dependent */
+	int	pad0[112];
 
-#include <linux/types.h>
+	/* [0x200] reserved */
+	int	pad1[84];
 
-extern int pdc_type;
+	/* [0x350] memory configuration (MC) */
+	int	memc_cont;		/* contiguous mem size (bytes) */
+	int	memc_phsize;		/* physical memory size */
+	int	memc_adsize;		/* additional mem size, bytes of SPA space used by PDC */
+	unsigned int mem_pdc_hi;	/* used for 64-bit */
 
-/* Values for pdc_type */
-#define PDC_TYPE_ILLEGAL	-1
-#define PDC_TYPE_PAT		 0 /* 64-bit PAT-PDC */
-#define PDC_TYPE_SYSTEM_MAP	 1 /* 32-bit, but supports PDC_SYSTEM_MAP */
-#define PDC_TYPE_SNAKE		 2 /* Doesn't support SYSTEM_MAP */
+	/* [0x360] various parameters for the boot-CPU */
+	/* unsigned int *mem_booterr[8]; */
+	unsigned int mem_booterr[8];	/* ptr to boot errors */
+	unsigned int mem_free;		/* first location, where OS can be loaded */
+	/* struct iomod *mem_hpa; */
+	unsigned int mem_hpa;		/* HPA of the boot-CPU */
+	/* int (*mem_pdc)(int, ...); */
+	unsigned int mem_pdc;		/* PDC entry point */
+	unsigned int mem_10msec;	/* number of clock ticks in 10msec */
 
-#define is_pdc_pat()    (pdc_type == PDC_TYPE_PAT)
+	/* [0x390] initial memory module (IMM) */
+	/* struct iomod *imm_hpa; */
+	unsigned int imm_hpa;		/* HPA of the IMM */
+	int	imm_soft_boot;		/* 0 = was hard boot, 1 = was soft boot */
+	unsigned int	imm_spa_size;		/* SPA size of the IMM in bytes */
+	unsigned int	imm_max_mem;		/* bytes of mem in IMM */
+
+	/* [0x3A0] boot console, display device and keyboard */
+	struct pz_device mem_cons;	/* description of console device */
+	struct pz_device mem_boot;	/* description of boot device */
+	struct pz_device mem_kbd;	/* description of keyboard device */
+
+	/* [0x430] reserved */
+	int	pad430[116];
+
+	/* [0x600] processor dependent */
+	unsigned int pad600[1];
+	unsigned int proc_sti;		/* pointer to STI ROM */
+	unsigned int pad608[126];
+};
 
 struct pdc_chassis_info {       /* for PDC_CHASSIS_INFO */
 	unsigned long actcnt;   /* actual number of bytes returned */
@@ -502,28 +467,20 @@ struct pdc_model {		/* for PDC_MODEL */
 	unsigned long curr_key;
 };
 
-/* Values for PDC_MODEL_CAPABILITES non-equivalent virtual aliasing support */
-
-#define PDC_MODEL_IOPDIR_FDC            (1 << 2)        /* see sba_iommu.c */
-#define PDC_MODEL_NVA_MASK		(3 << 4)
-#define PDC_MODEL_NVA_SUPPORTED		(0 << 4)
-#define PDC_MODEL_NVA_SLOW		(1 << 4)
-#define PDC_MODEL_NVA_UNSUPPORTED	(3 << 4)
-
 struct pdc_cache_cf {		/* for PDC_CACHE  (I/D-caches) */
     unsigned long
 #ifdef __LP64__
 		cc_padW:32,
 #endif
-		cc_alias:4,	/* alias boundaries for virtual addresses   */
+		cc_alias: 4,	/* alias boundaries for virtual addresses   */
 		cc_block: 4,	/* to determine most efficient stride */
 		cc_line	: 3,	/* maximum amount written back as a result of store (multiple of 16 bytes) */
-		cc_pad0 : 2,	/* reserved */
+		cc_shift: 2,	/* how much to shift cc_block left */
 		cc_wt	: 1,	/* 0 = WT-Dcache, 1 = WB-Dcache */
 		cc_sh	: 2,	/* 0 = separate I/D-cache, else shared I/D-cache */
 		cc_cst  : 3,	/* 0 = incoherent D-cache, 1=coherent D-cache */
-		cc_pad1 : 5,	/* reserved */
-		cc_assoc: 8;	/* associativity of I/D-cache */
+		cc_pad1 : 10,	/* reserved */
+		cc_hv   : 3;	/* hversion dependent */
 };
 
 struct pdc_tlb_cf {		/* for PDC_CACHE (I/D-TLB's) */
@@ -536,7 +493,7 @@ struct pdc_tlb_cf {		/* for PDC_CACHE (I/D-TLB's) */
 		tc_page : 1,	/* 0 = 2K page-size-machine, 1 = 4k page size */
 		tc_cst  : 3,	/* 0 = incoherent operations, else coherent operations */
 		tc_aid  : 5,	/* ITLB: width of access ids of processor (encoded!) */
-		tc_pad1 : 8;	/* ITLB: width of space-registers (encoded) */
+		tc_sr   : 8;	/* ITLB: width of space-registers (encoded) */
 };
 
 struct pdc_cache_info {		/* main-PDC_CACHE-structure (caches & TLB's) */
@@ -576,10 +533,7 @@ struct pdc_cache_info {		/* main-PDC_CACHE-structure (caches & TLB's) */
 	unsigned long	dt_loop;
 };
 
-#if 0
-/* If you start using the next struct, you'll have to adjust it to
- * work with 64-bit firmware I think -PB
- */
+/* Might need adjustment to work with 64-bit firmware */
 struct pdc_iodc {     /* PDC_IODC */
 	unsigned char   hversion_model;
 	unsigned char 	hversion;
@@ -596,15 +550,13 @@ struct pdc_iodc {     /* PDC_IODC */
 	unsigned int	length:16;
 	unsigned int    pad[15];
 } __attribute__((aligned(8))) ;
-#endif
 
-#ifndef CONFIG_PA20
 /* no BLTBs in pa2.0 processors */
 struct pdc_btlb_info_range {
-	__u8 res00;
-	__u8 num_i;
-	__u8 num_d;
-	__u8 num_comb;
+	unsigned char res00;
+	unsigned char num_i;
+	unsigned char num_d;
+	unsigned char num_comb;
 };
 
 struct pdc_btlb_info {	/* PDC_BLOCK_TLB, return of PDC_BTLB_INFO */
@@ -614,7 +566,17 @@ struct pdc_btlb_info {	/* PDC_BLOCK_TLB, return of PDC_BTLB_INFO */
 	struct pdc_btlb_info_range variable_range_info;
 };
 
-#endif /* !CONFIG_PA20 */
+struct pdc_mem_retinfo { /* PDC_MEM/PDC_MEM_MEMINFO (return info) */
+	unsigned long pdt_size;
+	unsigned long pdt_entries;
+	unsigned long pdt_status;
+	unsigned long first_dbe_loc;
+	unsigned long good_mem;
+};
+
+struct pdc_mem_read_pdt { /* PDC_MEM/PDC_MEM_READ_PDT (return info) */
+	unsigned long pdt_entries;
+};
 
 #ifdef __LP64__
 struct pdc_memory_table_raddr { /* PDC_MEM/PDC_MEM_TABLE (return info) */
@@ -640,6 +602,13 @@ struct pdc_system_map_addr_info { /* PDC_SYSTEM_MAP/FIND_ADDRESS */
 	unsigned long mod_pgs;
 };
 
+struct pdc_initiator { /* PDC_INITIATOR */
+	int host_id;
+	int factor;
+	int width;
+	int mode;
+};
+
 struct hardware_path {
 	char  flags;	/* see bit definitions below */
 	char  bc[6];	/* Bus Converter routing info to a specific */
@@ -655,74 +624,38 @@ struct pdc_module_path {
 	unsigned int layers[6]; /* device-specific info (ctlr #, unit # ...) */
 };
 
-#ifndef CONFIG_PA20
 /* Only used on some pre-PA2.0 boxes */
 struct pdc_memory_map {		/* PDC_MEMORY_MAP */
 	unsigned long hpa;	/* mod's register set address */
 	unsigned long more_pgs;	/* number of additional I/O pgs */
 };
-#endif
 
 struct pdc_tod {
-	unsigned long tod_sec; 
+	unsigned long tod_sec;
 	unsigned long tod_usec;
 };
 
-#ifdef __LP64__
-struct pdc_pat_cell_num {
-	unsigned long cell_num;
-	unsigned long cell_loc;
-};
-
-struct pdc_pat_cpu_num {
-	unsigned long cpu_num;
-	unsigned long cpu_loc;
-};
-
-struct pdc_pat_pd_addr_map_entry {
-	unsigned char entry_type;       /* 1 = Memory Descriptor Entry Type */
-	unsigned char reserve1[5];
-	unsigned char memory_type;
-	unsigned char memory_usage;
-	unsigned long paddr;
-	unsigned int  pages;            /* Length in 4K pages */
-	unsigned int  reserve2;
-	unsigned long cell_map;
-};
-
-/* FIXME: mod[508] should really be a union of the various mod components */
-struct pdc_pat_cell_mod_maddr_block {	/* PDC_PAT_CELL_MODULE */
-	unsigned long cba;              /* function 0 configuration space address */
-	unsigned long mod_info;         /* module information */
-	unsigned long mod_location;     /* physical location of the module */
-	struct hardware_path mod_path;	/* hardware path */
-	unsigned long mod[508];		/* PAT cell module components */
-};
-
-typedef struct pdc_pat_cell_mod_maddr_block pdc_pat_cell_mod_maddr_block_t;
-#endif /* __LP64__ */
-
 /* architected results from PDC_PIM/transfer hpmc on a PA1.1 machine */
 
 struct pdc_hpmc_pim_11 { /* PDC_PIM */
-	__u32 gr[32];
-	__u32 cr[32];
-	__u32 sr[8];
-	__u32 iasq_back;
-	__u32 iaoq_back;
-	__u32 check_type;
-	__u32 cpu_state;
-	__u32 rsvd1;
-	__u32 cache_check;
-	__u32 tlb_check;
-	__u32 bus_check;
-	__u32 assists_check;
-	__u32 rsvd2;
-	__u32 assist_state;
-	__u32 responder_addr;
-	__u32 requestor_addr;
-	__u32 path_info;
-	__u64 fr[32];
+	unsigned int gr[32];
+	unsigned int cr[32];
+	unsigned int sr[8];
+	unsigned int iasq_back;
+	unsigned int iaoq_back;
+	unsigned int check_type;
+	unsigned int cpu_state;
+	unsigned int rsvd1;
+	unsigned int cache_check;
+	unsigned int tlb_check;
+	unsigned int bus_check;
+	unsigned int assists_check;
+	unsigned int rsvd2;
+	unsigned int assist_state;
+	unsigned int responder_addr;
+	unsigned int requestor_addr;
+	unsigned int path_info;
+	unsigned long long fr[32];
 };
 
 /*
@@ -738,272 +671,24 @@ struct pdc_hpmc_pim_11 { /* PDC_PIM */
  */
 
 struct pdc_hpmc_pim_20 { /* PDC_PIM */
-	__u64 gr[32];
-	__u64 cr[32];
-	__u64 sr[8];
-	__u64 iasq_back;
-	__u64 iaoq_back;
-	__u32 check_type;
-	__u32 cpu_state;
-	__u32 cache_check;
-	__u32 tlb_check;
-	__u32 bus_check;
-	__u32 assists_check;
-	__u32 assist_state;
-	__u32 path_info;
-	__u64 responder_addr;
-	__u64 requestor_addr;
-	__u64 fr[32];
+	unsigned long long gr[32];
+	unsigned long long cr[32];
+	unsigned long long sr[8];
+	unsigned long long iasq_back;
+	unsigned long long iaoq_back;
+	unsigned int check_type;
+	unsigned int cpu_state;
+	unsigned int cache_check;
+	unsigned int tlb_check;
+	unsigned int bus_check;
+	unsigned int assists_check;
+	unsigned int assist_state;
+	unsigned int path_info;
+	unsigned long long responder_addr;
+	unsigned long long requestor_addr;
+	unsigned long long fr[32];
 };
 
-#endif /* __ASSEMBLY__ */
-
-/* flags of the device_path (see below) */
-#define	PF_AUTOBOOT	0x80
-#define	PF_AUTOSEARCH	0x40
-#define	PF_TIMER	0x0F
-
-#ifndef __ASSEMBLY__
-
-struct device_path {		/* page 1-69 */
-	unsigned char flags;	/* flags see above! */
-	unsigned char bc[6];	/* bus converter routing info */
-	unsigned char mod;
-	unsigned int  layers[6];/* device-specific layer-info */
-} __attribute__((aligned(8))) ;
-
-struct pz_device {
-	struct	device_path dp;	/* see above */
-	/* struct	iomod *hpa; */
-	unsigned int hpa;	/* HPA base address */
-	/* char	*spa; */
-	unsigned int spa;	/* SPA base address */
-	/* int	(*iodc_io)(struct iomod*, ...); */
-	unsigned int iodc_io;	/* device entry point */
-	short	pad;		/* reserved */
-	unsigned short cl_class;/* see below */
-} __attribute__((aligned(8))) ;
-
-#endif /* __ASSEMBLY__ */
-
-/* cl_class
- * page 3-33 of IO-Firmware ARS
- * IODC ENTRY_INIT(Search first) RET[1]
- */
-#define	CL_NULL		0	/* invalid */
-#define	CL_RANDOM	1	/* random access (as disk) */
-#define	CL_SEQU		2	/* sequential access (as tape) */
-#define	CL_DUPLEX	7	/* full-duplex point-to-point (RS-232, Net) */
-#define	CL_KEYBD	8	/* half-duplex console (HIL Keyboard) */
-#define	CL_DISPL	9	/* half-duplex console (display) */
-#define	CL_FC		10	/* FiberChannel access media */
-
-#if 0
-/* FIXME: DEVCLASS_* duplicates CL_* (above).  Delete DEVCLASS_*? */
-#define DEVCLASS_RANDOM		1
-#define DEVCLASS_SEQU		2
-#define DEVCLASS_DUPLEX		7
-#define DEVCLASS_KEYBD		8
-#define DEVCLASS_DISP		9
-#endif
-
-/* IODC ENTRY_INIT() */
-#define ENTRY_INIT_SRCH_FRST	2
-#define ENTRY_INIT_SRCH_NEXT	3
-#define ENTRY_INIT_MOD_DEV	4
-#define ENTRY_INIT_DEV		5
-#define ENTRY_INIT_MOD		6
-#define ENTRY_INIT_MSG		9
-
-/* IODC ENTRY_IO() */
-#define ENTRY_IO_BOOTIN		0
-#define ENTRY_IO_CIN		2
-#define ENTRY_IO_COUT		3
-#define ENTRY_IO_CLOSE		4
-#define ENTRY_IO_GETMSG		9
-
-/* IODC ENTRY_SPA() */
-
-/* IODC ENTRY_CONFIG() */
-
-/* IODC ENTRY_TEST() */
-
-/* IODC ENTRY_TLB() */
-
-
-/* DEFINITION OF THE ZERO-PAGE (PAG0) */
-/* based on work by Jason Eckhardt (jason@equator.com) */
-
-#ifndef __ASSEMBLY__
+#endif /* !defined(__ASSEMBLY__) */
 
-#define PAGE0   ((struct zeropage *)__PAGE_OFFSET)
-
-struct zeropage {
-	/* [0x000] initialize vectors (VEC) */
-	unsigned int	vec_special;		/* must be zero */
-	/* int	(*vec_pow_fail)(void);*/
-	unsigned int	vec_pow_fail; /* power failure handler */
-	/* int	(*vec_toc)(void); */
-	unsigned int	vec_toc;
-	unsigned int	vec_toclen;
-	/* int	(*vec_rendz)(void); */
-	unsigned int vec_rendz;
-	int	vec_pow_fail_flen;
-	int	vec_pad[10];		
-	
-	/* [0x040] reserved processor dependent */
-	int	pad0[112];
-
-	/* [0x200] reserved */
-	int	pad1[84];
-
-	/* [0x350] memory configuration (MC) */
-	int	memc_cont;		/* contiguous mem size (bytes) */
-	int	memc_phsize;		/* physical memory size */
-	int	memc_adsize;		/* additional mem size, bytes of SPA space used by PDC */
-	unsigned int mem_pdc_hi;	/* used for 64-bit */
-
-	/* [0x360] various parameters for the boot-CPU */
-	/* unsigned int *mem_booterr[8]; */
-	unsigned int mem_booterr[8];	/* ptr to boot errors */
-	unsigned int mem_free;		/* first location, where OS can be loaded */
-	/* struct iomod *mem_hpa; */
-	unsigned int mem_hpa;		/* HPA of the boot-CPU */
-	/* int (*mem_pdc)(int, ...); */
-	unsigned int mem_pdc;		/* PDC entry point */
-	unsigned int mem_10msec;	/* number of clock ticks in 10msec */
-
-	/* [0x390] initial memory module (IMM) */
-	/* struct iomod *imm_hpa; */
-	unsigned int imm_hpa;		/* HPA of the IMM */
-	int	imm_soft_boot;		/* 0 = was hard boot, 1 = was soft boot */
-	unsigned int	imm_spa_size;		/* SPA size of the IMM in bytes */
-	unsigned int	imm_max_mem;		/* bytes of mem in IMM */
-
-	/* [0x3A0] boot console, display device and keyboard */
-	struct pz_device mem_cons;	/* description of console device */
-	struct pz_device mem_boot;	/* description of boot device */
-	struct pz_device mem_kbd;	/* description of keyboard device */
-
-	/* [0x430] reserved */
-	int	pad430[116];
-
-	/* [0x600] processor dependent */
-	__u32	pad600[1];
-	__u32	proc_sti;		/* pointer to STI ROM */
-	__u32	pad608[126];
-};
-
-#endif /* __ASSEMBLY__ */
-
-/* Page Zero constant offsets used by the HPMC handler */
-
-#define BOOT_CONSOLE_HPA_OFFSET  0x3c0
-#define BOOT_CONSOLE_SPA_OFFSET  0x3c4
-#define BOOT_CONSOLE_PATH_OFFSET 0x3a8
-
-#ifndef __ASSEMBLY__
-void pdc_console_init(void);	/* in pdc_console.c */
-void pdc_console_restart(void);
-
-void setup_pdc(void);		/* in inventory.c */
-
-/* wrapper-functions from pdc.c */
-
-int pdc_add_valid(unsigned long address);
-int pdc_chassis_info(struct pdc_chassis_info *chassis_info, void *led_info, unsigned long len);
-int pdc_coproc_cfg(struct pdc_coproc_cfg *pdc_coproc_info);
-int pdc_iodc_read(unsigned long *actcnt, unsigned long hpa, unsigned int index,
-		  void *iodc_data, unsigned int iodc_data_size);
-int pdc_system_map_find_mods(struct pdc_system_map_mod_info *pdc_mod_info,
-			     struct pdc_module_path *mod_path, long mod_index);
-int pdc_system_map_find_addrs(struct pdc_system_map_addr_info *pdc_addr_info, 
-			      long mod_index, long addr_index);
-int pdc_model_info(struct pdc_model *model);
-int pdc_model_sysmodel(char *name);
-int pdc_model_cpuid(unsigned long *cpu_id);
-int pdc_model_versions(unsigned long *versions, int id);
-int pdc_model_capabilities(unsigned long *capabilities);
-int pdc_cache_info(struct pdc_cache_info *cache);
-#ifndef CONFIG_PA20
-int pdc_btlb_info(struct pdc_btlb_info *btlb);
-int pdc_mem_map_hpa(struct pdc_memory_map *r_addr, struct pdc_module_path *mod_path);
-#endif /* !CONFIG_PA20 */
-int pdc_lan_station_id(char *lan_addr, unsigned long net_hpa);
-
-int pdc_pci_irt_size(unsigned long *num_entries, unsigned long hpa);
-int pdc_pci_irt(unsigned long num_entries, unsigned long hpa, void *tbl);
-
-int pdc_get_initiator(struct hardware_path *hwpath, unsigned char *scsi_id, unsigned long *period, char *width, char *mode);
-int pdc_tod_read(struct pdc_tod *tod);
-int pdc_tod_set(unsigned long sec, unsigned long usec);
-
-#ifdef __LP64__
-int pdc_mem_mem_table(struct pdc_memory_table_raddr *r_addr,
-		struct pdc_memory_table *tbl, unsigned long entries);
-#endif
-
-int pdc_do_firm_test_reset(unsigned long ftc_bitmap);
-int pdc_do_reset(void);
-int pdc_soft_power_info(unsigned long *power_reg);
-int pdc_soft_power_button(int sw_control);
-void pdc_suspend_usb(void);
-int pdc_iodc_getc(void);
-void pdc_iodc_putc(unsigned char c);
-void pdc_iodc_outc(unsigned char c);
-
-void pdc_emergency_unlock(void);
-int pdc_sti_call(unsigned long func, unsigned long flags,
-                 unsigned long inptr, unsigned long outputr,
-                 unsigned long glob_cfg);
-
-#ifdef __LP64__
-int pdc_pat_cell_get_number(struct pdc_pat_cell_num *cell_info);
-int pdc_pat_cell_module(unsigned long *actcnt, unsigned long ploc, unsigned long mod,
-			unsigned long view_type, void *mem_addr);
-int pdc_pat_cpu_get_number(struct pdc_pat_cpu_num *cpu_info, void *hpa);
-int pdc_pat_get_irt_size(unsigned long *num_entries, unsigned long cell_num);
-int pdc_pat_get_irt(void *r_addr, unsigned long cell_num);
-int pdc_pat_pd_get_addr_map(unsigned long *actual_len, void *mem_addr, 
-			    unsigned long count, unsigned long offset);
-
-/********************************************************************
-* PDC_PAT_CELL[Return Cell Module] memaddr[0] conf_base_addr
-* ----------------------------------------------------------
-* Bit  0 to 51 - conf_base_addr
-* Bit 52 to 62 - reserved
-* Bit       63 - endianess bit
-********************************************************************/
-#define PAT_GET_CBA(value) ((value) & 0xfffffffffffff000UL)
-
-/********************************************************************
-* PDC_PAT_CELL[Return Cell Module] memaddr[1] mod_info
-* ----------------------------------------------------
-* Bit  0 to  7 - entity type
-*    0 = central agent,            1 = processor,
-*    2 = memory controller,        3 = system bus adapter,
-*    4 = local bus adapter,        5 = processor bus converter,
-*    6 = crossbar fabric connect,  7 = fabric interconnect,
-*    8 to 254 reserved,            255 = unknown.
-* Bit  8 to 15 - DVI
-* Bit 16 to 23 - IOC functions
-* Bit 24 to 39 - reserved
-* Bit 40 to 63 - mod_pages
-*    number of 4K pages a module occupies starting at conf_base_addr
-********************************************************************/
-#define PAT_GET_ENTITY(value)	(((value) >> 56) & 0xffUL)
-#define PAT_GET_DVI(value)	(((value) >> 48) & 0xffUL)
-#define PAT_GET_IOC(value)	(((value) >> 40) & 0xffUL)
-#define PAT_GET_MOD_PAGES(value)(((value) & 0xffffffUL)
-
-#else /* !__LP64__ */
-/* No PAT support for 32-bit kernels...sorry */
-#define pdc_pat_get_irt_size(num_entries, cell_numn)	PDC_BAD_PROC
-#define pdc_pat_get_irt(r_addr, cell_num)	PDC_BAD_PROC
-#endif /* !__LP64__ */
-
-extern void pdc_init(void);
-
-#endif /* __ASSEMBLY__ */
-
-#endif /* _PARISC_PDC_H */
+#endif /* _UAPI_PARISC_PDC_H */
diff --git a/ipl/bootloader.h b/ipl/bootloader.h
index 956b6ed..bbb6807 100644
--- a/ipl/bootloader.h
+++ b/ipl/bootloader.h
@@ -26,6 +26,7 @@ int pdc_os_bits();
 int pdc_iodc_bootin(unsigned devaddr, char *memaddr, unsigned size);
 int pdc_read_conspath(unsigned char *memaddr);
 int pdc_do_reset(void);
+int pdc_model_sysmodel(char *name);
 
 typedef void (*describe_t)(int fd, int *bufalign, int *blocksize);
 typedef int (*read_t)(int fd, char *buf, unsigned nbytes, unsigned devaddr);