[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 bccacd6aa93a..000000000000
--- 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 */