11 files changed, 10 insertions, 350 deletions

diff --git a/include/asm-ppc/amigahw.h b/include/asm-ppc/amigahw.h
deleted file mode 100644
index 90fd1274d727..000000000000
--- a/include/asm-ppc/amigahw.h
+++ /dev/null
@@ -1,16 +0,0 @@
-#ifdef __KERNEL__
-#ifndef __ASMPPC_AMIGAHW_H
-#define __ASMPPC_AMIGAHW_H
-
-#include <asm-m68k/amigahw.h>
-
-#undef CHIP_PHYSADDR
-#ifdef CONFIG_APUS_FAST_EXCEPT
-#define CHIP_PHYSADDR      (0x000000)
-#else
-#define CHIP_PHYSADDR      (0x004000)
-#endif
-
-
-#endif /* __ASMPPC_AMIGAHW_H */
-#endif /* __KERNEL__ */
diff --git a/include/asm-ppc/amigaints.h b/include/asm-ppc/amigaints.h
deleted file mode 100644
index aa3ff6349e81..000000000000
--- a/include/asm-ppc/amigaints.h
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
-** amigaints.h -- Amiga Linux interrupt handling structs and prototypes
-**
-** Copyright 1992 by Greg Harp
-**
-** 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
-** for more details.
-**
-** Created 10/2/92 by Greg Harp
-*/
-
-#ifdef __KERNEL__
-#ifndef _ASMm68k_AMIGAINTS_H_
-#define _ASMm68k_AMIGAINTS_H_
-
-/*
-** Amiga Interrupt sources.
-**
-*/
-
-#define AUTO_IRQS           (8)
-#define AMI_STD_IRQS        (14)
-#define CIA_IRQS            (5)
-#define AMI_IRQS            (32) /* AUTO_IRQS+AMI_STD_IRQS+2*CIA_IRQS */
-
-/* vertical blanking interrupt */
-#define IRQ_AMIGA_VERTB     0
-
-/* copper interrupt */
-#define IRQ_AMIGA_COPPER    1
-
-/* Audio interrupts */
-#define IRQ_AMIGA_AUD0      2
-#define IRQ_AMIGA_AUD1      3
-#define IRQ_AMIGA_AUD2      4
-#define IRQ_AMIGA_AUD3      5
-
-/* Blitter done interrupt */
-#define IRQ_AMIGA_BLIT      6
-
-/* floppy disk interrupts */
-#define IRQ_AMIGA_DSKSYN    7
-#define IRQ_AMIGA_DSKBLK    8
-
-/* builtin serial port interrupts */
-#define IRQ_AMIGA_RBF       9
-#define IRQ_AMIGA_TBE       10
-
-/* software interrupts */
-#define IRQ_AMIGA_SOFT      11
-
-/* interrupts from external hardware */
-#define IRQ_AMIGA_PORTS     12
-#define IRQ_AMIGA_EXTER     13
-
-/* CIA interrupt sources */
-#define IRQ_AMIGA_CIAA      14
-#define IRQ_AMIGA_CIAA_TA   14
-#define IRQ_AMIGA_CIAA_TB   15
-#define IRQ_AMIGA_CIAA_ALRM 16
-#define IRQ_AMIGA_CIAA_SP   17
-#define IRQ_AMIGA_CIAA_FLG  18
-#define IRQ_AMIGA_CIAB      19
-#define IRQ_AMIGA_CIAB_TA   19
-#define IRQ_AMIGA_CIAB_TB   20
-#define IRQ_AMIGA_CIAB_ALRM 21
-#define IRQ_AMIGA_CIAB_SP   22
-#define IRQ_AMIGA_CIAB_FLG  23
-
-/* auto-vector interrupts */
-#define IRQ_AMIGA_AUTO      24
-#define IRQ_AMIGA_AUTO_0    24 /* This is just a dummy */
-#define IRQ_AMIGA_AUTO_1    25
-#define IRQ_AMIGA_AUTO_2    26
-#define IRQ_AMIGA_AUTO_3    27
-#define IRQ_AMIGA_AUTO_4    28
-#define IRQ_AMIGA_AUTO_5    29
-#define IRQ_AMIGA_AUTO_6    30
-#define IRQ_AMIGA_AUTO_7    31
-
-#define IRQ_FLOPPY          IRQ_AMIGA_DSKBLK
-
-/* INTREQR masks */
-#define IRQ1_MASK   0x0007      /* INTREQR mask for IRQ 1 */
-#define IRQ2_MASK   0x0008      /* INTREQR mask for IRQ 2 */
-#define IRQ3_MASK   0x0070      /* INTREQR mask for IRQ 3 */
-#define IRQ4_MASK   0x0780      /* INTREQR mask for IRQ 4 */
-#define IRQ5_MASK   0x1800      /* INTREQR mask for IRQ 5 */
-#define IRQ6_MASK   0x2000      /* INTREQR mask for IRQ 6 */
-#define IRQ7_MASK   0x4000      /* INTREQR mask for IRQ 7 */
-
-#define IF_SETCLR   0x8000      /* set/clr bit */
-#define IF_INTEN    0x4000      /* master interrupt bit in INT* registers */
-#define IF_EXTER    0x2000      /* external level 6 and CIA B interrupt */
-#define IF_DSKSYN   0x1000      /* disk sync interrupt */
-#define IF_RBF      0x0800      /* serial receive buffer full interrupt */
-#define IF_AUD3     0x0400      /* audio channel 3 done interrupt */
-#define IF_AUD2     0x0200      /* audio channel 2 done interrupt */
-#define IF_AUD1     0x0100      /* audio channel 1 done interrupt */
-#define IF_AUD0     0x0080      /* audio channel 0 done interrupt */
-#define IF_BLIT     0x0040      /* blitter done interrupt */
-#define IF_VERTB    0x0020      /* vertical blanking interrupt */
-#define IF_COPER    0x0010      /* copper interrupt */
-#define IF_PORTS    0x0008      /* external level 2 and CIA A interrupt */
-#define IF_SOFT     0x0004      /* software initiated interrupt */
-#define IF_DSKBLK   0x0002      /* diskblock DMA finished */
-#define IF_TBE      0x0001      /* serial transmit buffer empty interrupt */
-
-extern void amiga_do_irq(int irq, struct pt_regs *fp);
-extern void amiga_do_irq_list(int irq, struct pt_regs *fp);
-
-/* CIA interrupt control register bits */
-
-#define CIA_ICR_TA      0x01
-#define CIA_ICR_TB      0x02
-#define CIA_ICR_ALRM    0x04
-#define CIA_ICR_SP      0x08
-#define CIA_ICR_FLG     0x10
-#define CIA_ICR_ALL     0x1f
-#define CIA_ICR_SETCLR  0x80
-
-/* to access the interrupt control registers of CIA's use only
-** these functions, they behave exactly like the amiga os routines
-*/
-
-extern struct ciabase ciaa_base, ciab_base;
-
-extern unsigned char cia_set_irq(unsigned int irq, int set);
-extern unsigned char cia_able_irq(unsigned int irq, int enable);
-
-#endif /* asm-m68k/amigaints.h */
-#endif /* __KERNEL__ */
diff --git a/include/asm-ppc/amigappc.h b/include/asm-ppc/amigappc.h
deleted file mode 100644
index 35114ce5135f..000000000000
--- a/include/asm-ppc/amigappc.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
-** asm-ppc/amigappc.h -- This header defines some values and pointers for
-**                        the Phase 5 PowerUp card.
-**
-** Copyright 1997, 1998 by Phase5, Germany.
-**
-** 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
-** for more details.
-**
-** Created: 7/22/97 by Jesper Skov
-*/
-
-#ifdef __KERNEL__
-#ifndef _M68K_AMIGAPPC_H
-#define _M68K_AMIGAPPC_H
-
-#ifndef __ASSEMBLY__
-
-/* #include <asm/system.h> */
-#define mb()  __asm__ __volatile__ ("sync" : : : "memory")
-
-#define APUS_WRITE(_a_, _v_)                            \
-do {                                                    \
-        (*((volatile unsigned char *)(_a_)) = (_v_));   \
-        mb();                                           \
-} while (0)
-
-#define APUS_READ(_a_, _v_)                             \
-do {                                                    \
-        (_v_) = (*((volatile unsigned char *)(_a_)));   \
-        mb();                                           \
-} while (0)
-#endif /* ndef __ASSEMBLY__ */
-
-/* Maybe add a [#ifdef WANT_ZTWOBASE] condition to amigahw.h? */
-#define zTwoBase (0x80000000)
-
-#define APUS_IPL_BASE           (zTwoBase + 0x00f60000)
-#define APUS_REG_RESET          (APUS_IPL_BASE + 0x00)
-#define APUS_REG_WAITSTATE      (APUS_IPL_BASE + 0x10)
-#define APUS_REG_SHADOW         (APUS_IPL_BASE + 0x18)
-#define APUS_REG_LOCK           (APUS_IPL_BASE + 0x20)
-#define APUS_REG_INT            (APUS_IPL_BASE + 0x28)
-#define APUS_IPL_EMU            (APUS_IPL_BASE + 0x30)
-#define APUS_INT_LVL            (APUS_IPL_BASE + 0x38)
-
-#define REGSHADOW_SETRESET      (0x80)
-#define REGSHADOW_SELFRESET     (0x40)
-
-#define REGLOCK_SETRESET        (0x80)
-#define REGLOCK_BLACKMAGICK1    (0x40)
-#define REGLOCK_BLACKMAGICK2    (0x20)
-#define REGLOCK_BLACKMAGICK3    (0x10)
-
-#define REGWAITSTATE_SETRESET   (0x80)
-#define REGWAITSTATE_PPCW       (0x08)
-#define REGWAITSTATE_PPCR       (0x04)
-
-#define REGRESET_SETRESET       (0x80)
-#define REGRESET_PPCRESET       (0x10)
-#define REGRESET_M68KRESET      (0x08)
-#define REGRESET_AMIGARESET     (0x04)
-#define REGRESET_AUXRESET       (0x02)
-#define REGRESET_SCSIRESET      (0x01)
-
-#define REGINT_SETRESET         (0x80)
-#define REGINT_ENABLEIPL        (0x02)
-#define REGINT_INTMASTER        (0x01)
-
-#define IPLEMU_SETRESET         (0x80)
-#define IPLEMU_DISABLEINT       (0x40)
-#define IPLEMU_IPL2             (0x20)
-#define IPLEMU_IPL1             (0x10)
-#define IPLEMU_IPL0             (0x08)
-#define IPLEMU_PPCIPL2          (0x04)
-#define IPLEMU_PPCIPL1          (0x02)
-#define IPLEMU_PPCIPL0          (0x01)
-#define IPLEMU_IPLMASK          (IPLEMU_PPCIPL2|IPLEMU_PPCIPL1|IPLEMU_PPCIPL0)
-
-#define INTLVL_SETRESET         (0x80)
-#define INTLVL_MASK             (0x7f)
-
-#endif /* _M68k_AMIGAPPC_H */
-#endif /* __KERNEL__ */
diff --git a/include/asm-ppc/ans-lcd.h b/include/asm-ppc/ans-lcd.h
deleted file mode 100644
index d795b9fd2db6..000000000000
--- a/include/asm-ppc/ans-lcd.h
+++ /dev/null
@@ -1,11 +0,0 @@
-#ifndef _PPC_ANS_LCD_H
-#define _PPC_ANS_LCD_H
-
-#define ANSLCD_MINOR            156
-
-#define ANSLCD_CLEAR            0x01
-#define ANSLCD_SENDCTRL         0x02
-#define ANSLCD_SETSHORTDELAY    0x03
-#define ANSLCD_SETLONGDELAY     0x04
-
-#endif
diff --git a/include/asm-ppc/bootinfo.h b/include/asm-ppc/bootinfo.h
index 2ace4a74f263..f6ed77aee328 100644
--- a/include/asm-ppc/bootinfo.h
+++ b/include/asm-ppc/bootinfo.h
@@ -11,10 +11,6 @@
 
 #include <asm/page.h>
 
-#if defined(CONFIG_APUS) && !defined(__BOOTER__)
-#include <asm-m68k/bootinfo.h>
-#else
-
 struct bi_record {
         unsigned long tag;              /* tag ID */
         unsigned long size;             /* size of record (in bytes) */
@@ -44,7 +40,6 @@ bootinfo_addr(unsigned long offset)
         return (struct bi_record *)_ALIGN((offset) + (1 << 20) - 1,
                                           (1 << 20));
 }
-#endif /* CONFIG_APUS */
 
 
 #endif /* _PPC_BOOTINFO_H */
diff --git a/include/asm-ppc/io.h b/include/asm-ppc/io.h
index 95d590423cf2..8f58231a8bc6 100644
--- a/include/asm-ppc/io.h
+++ b/include/asm-ppc/io.h
@@ -30,7 +30,7 @@
 #include <asm/mpc8xx.h>
 #elif defined(CONFIG_8260)
 #include <asm/mpc8260.h>
-#elif defined(CONFIG_APUS) || !defined(CONFIG_PCI)
+#elif !defined(CONFIG_PCI)
 #define _IO_BASE        0
 #define _ISA_MEM_BASE   0
 #define PCI_DRAM_OFFSET 0
@@ -145,24 +145,7 @@ static inline void writeb(__u8 b, volatile void __iomem *addr)
 }
 #endif
 
-#if defined(CONFIG_APUS)
-static inline __u16 readw(const volatile void __iomem *addr)
-{
-        return *(__force volatile __u16 *)(addr);
-}
-static inline __u32 readl(const volatile void __iomem *addr)
-{
-        return *(__force volatile __u32 *)(addr);
-}
-static inline void writew(__u16 b, volatile void __iomem *addr)
-{
-        *(__force volatile __u16 *)(addr) = b;
-}
-static inline void writel(__u32 b, volatile void __iomem *addr)
-{
-        *(__force volatile __u32 *)(addr) = b;
-}
-#elif defined (CONFIG_8260_PCI9)
+#if defined (CONFIG_8260_PCI9)
 /* Use macros if PCI9 workaround enabled */
 #define readw(addr) in_le16((volatile u16 *)(addr))
 #define readl(addr) in_le32((volatile u32 *)(addr))
@@ -185,7 +168,7 @@ static inline void writel(__u32 b, volatile void __iomem *addr)
 {
         out_le32(addr, b);
 }
-#endif /* CONFIG_APUS */
+#endif /* CONFIG_8260_PCI9 */
 
 #define readb_relaxed(addr) readb(addr)
 #define readw_relaxed(addr) readw(addr)
@@ -300,13 +283,7 @@ extern __inline__ void name(unsigned int val, unsigned int port) \
 }
 
 __do_out_asm(outb, "stbx")
-#ifdef CONFIG_APUS
-__do_in_asm(inb, "lbzx")
-__do_in_asm(inw, "lhz%U1%X1")
-__do_in_asm(inl, "lwz%U1%X1")
-__do_out_asm(outl,"stw%U0%X0")
-__do_out_asm(outw, "sth%U0%X0")
-#elif defined (CONFIG_8260_PCI9)
+#if defined (CONFIG_8260_PCI9)
 /* in asm cannot be defined if PCI9 workaround is used */
 #define inb(port)               in_8((port)+___IO_BASE)
 #define inw(port)               in_le16((port)+___IO_BASE)
@@ -371,7 +348,6 @@ extern void __iomem *ioremap64(unsigned long long address, unsigned long size);
 #define ioremap_nocache(addr, size)     ioremap((addr), (size))
 extern void iounmap(volatile void __iomem *addr);
 extern unsigned long iopa(unsigned long addr);
-extern unsigned long mm_ptov(unsigned long addr) __attribute_const__;
 extern void io_block_mapping(unsigned long virt, phys_addr_t phys,
                              unsigned int size, int flags);
 
@@ -384,24 +360,16 @@ extern void io_block_mapping(unsigned long virt, phys_addr_t phys,
  */
 extern inline unsigned long virt_to_bus(volatile void * address)
 {
-#ifndef CONFIG_APUS
         if (address == (void *)0)
                 return 0;
         return (unsigned long)address - KERNELBASE + PCI_DRAM_OFFSET;
-#else
-        return iopa ((unsigned long) address);
-#endif
 }
 
 extern inline void * bus_to_virt(unsigned long address)
 {
-#ifndef CONFIG_APUS
         if (address == 0)
                 return NULL;
         return (void *)(address - PCI_DRAM_OFFSET + KERNELBASE);
-#else
-        return (void*) mm_ptov (address);
-#endif
 }
 
 /*
@@ -410,20 +378,12 @@ extern inline void * bus_to_virt(unsigned long address)
  */
 extern inline unsigned long virt_to_phys(volatile void * address)
 {
-#ifndef CONFIG_APUS
         return (unsigned long) address - KERNELBASE;
-#else
-        return iopa ((unsigned long) address);
-#endif
 }
 
 extern inline void * phys_to_virt(unsigned long address)
 {
-#ifndef CONFIG_APUS
         return (void *) (address + KERNELBASE);
-#else
-        return (void*) mm_ptov (address);
-#endif
 }
 
 /*
@@ -553,4 +513,7 @@ extern void pci_iounmap(struct pci_dev *dev, void __iomem *);
 #define setbits16(_addr, _v) out_be16((_addr), in_be16(_addr) |  (_v))
 #define clrbits16(_addr, _v) out_be16((_addr), in_be16(_addr) & ~(_v))
 
+#define setbits8(_addr, _v) out_8((_addr), in_8(_addr) |  (_v))
+#define clrbits8(_addr, _v) out_8((_addr), in_8(_addr) & ~(_v))
+
 #endif /* __KERNEL__ */
diff --git a/include/asm-ppc/machdep.h b/include/asm-ppc/machdep.h
index 293a444a1d77..a20b499b0186 100644
--- a/include/asm-ppc/machdep.h
+++ b/include/asm-ppc/machdep.h
@@ -8,10 +8,6 @@
 #include <asm/setup.h>
 #include <asm/page.h>
 
-#ifdef CONFIG_APUS
-#include <asm-m68k/machdep.h>
-#endif
-
 struct pt_regs;
 struct pci_bus; 
 struct pci_dev;
diff --git a/include/asm-ppc/ocp.h b/include/asm-ppc/ocp.h
index 16dbc7d17450..1379a4f76de3 100644
--- a/include/asm-ppc/ocp.h
+++ b/include/asm-ppc/ocp.h
@@ -27,10 +27,10 @@
 #include <linux/init.h>
 #include <linux/list.h>
 #include <linux/device.h>
+#include <linux/rwsem.h>
 
 #include <asm/mmu.h>
 #include <asm/ocp_ids.h>
-#include <asm/rwsem.h>
 #include <asm/semaphore.h>
 
 #ifdef CONFIG_PPC_OCP
diff --git a/include/asm-ppc/page.h b/include/asm-ppc/page.h
index fe95c8258cf9..ad4c5a1bc9d6 100644
--- a/include/asm-ppc/page.h
+++ b/include/asm-ppc/page.h
@@ -97,62 +97,22 @@ extern void clear_user_page(void *page, unsigned long vaddr, struct page *pg);
 extern void copy_user_page(void *to, void *from, unsigned long vaddr,
                            struct page *pg);
 
-#ifndef CONFIG_APUS
 #define PPC_MEMSTART    0
-#define PPC_PGSTART     0
 #define PPC_MEMOFFSET   PAGE_OFFSET
-#else
-extern unsigned long ppc_memstart;
-extern unsigned long ppc_pgstart;
-extern unsigned long ppc_memoffset;
-#define PPC_MEMSTART    ppc_memstart
-#define PPC_PGSTART     ppc_pgstart
-#define PPC_MEMOFFSET   ppc_memoffset
-#endif
 
-#if defined(CONFIG_APUS) && !defined(MODULE)
-/* map phys->virtual and virtual->phys for RAM pages */
-static inline unsigned long ___pa(unsigned long v)
-{
-        unsigned long p;
-        asm volatile ("1: addis %0, %1, %2;"
-                      ".section \".vtop_fixup\",\"aw\";"
-                      ".align  1;"
-                      ".long   1b;"
-                      ".previous;"
-                      : "=r" (p)
-                      : "b" (v), "K" (((-PAGE_OFFSET) >> 16) & 0xffff));
-
-        return p;
-}
-static inline void* ___va(unsigned long p)
-{
-        unsigned long v;
-        asm volatile ("1: addis %0, %1, %2;"
-                      ".section \".ptov_fixup\",\"aw\";"
-                      ".align  1;"
-                      ".long   1b;"
-                      ".previous;"
-                      : "=r" (v)
-                      : "b" (p), "K" (((PAGE_OFFSET) >> 16) & 0xffff));
-
-        return (void*) v;
-}
-#else
 #define ___pa(vaddr) ((vaddr)-PPC_MEMOFFSET)
 #define ___va(paddr) ((paddr)+PPC_MEMOFFSET)
-#endif
 
 extern int page_is_ram(unsigned long pfn);
 
 #define __pa(x) ___pa((unsigned long)(x))
 #define __va(x) ((void *)(___va((unsigned long)(x))))
 
-#define ARCH_PFN_OFFSET         (PPC_PGSTART)
+#define ARCH_PFN_OFFSET         0
 #define virt_to_page(kaddr)     pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
 #define page_to_virt(page)      __va(page_to_pfn(page) << PAGE_SHIFT)
 
-#define pfn_valid(pfn)          (((pfn) - PPC_PGSTART) < max_mapnr)
+#define pfn_valid(pfn)          ((pfn) < max_mapnr)
 #define virt_addr_valid(kaddr)  pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
 
 /* Pure 2^n version of get_order */
diff --git a/include/asm-ppc/pgtable.h b/include/asm-ppc/pgtable.h
index c159315d2c8f..063ad91cbbcc 100644
--- a/include/asm-ppc/pgtable.h
+++ b/include/asm-ppc/pgtable.h
@@ -765,14 +765,6 @@ extern void paging_init(void);
 #define pte_to_pgoff(pte)       (pte_val(pte) >> 3)
 #define pgoff_to_pte(off)       ((pte_t) { ((off) << 3) | _PAGE_FILE })
 
-/* CONFIG_APUS */
-/* For virtual address to physical address conversion */
-extern void cache_clear(__u32 addr, int length);
-extern void cache_push(__u32 addr, int length);
-extern int mm_end_of_chunk (unsigned long addr, int len);
-extern unsigned long iopa(unsigned long addr);
-extern unsigned long mm_ptov(unsigned long addr) __attribute_const__;
-
 /* Values for nocacheflag and cmode */
 /* These are not used by the APUS kernel_map, but prevents
    compilation errors. */
diff --git a/include/asm-ppc/prom.h b/include/asm-ppc/prom.h
index 901f7fa8b2d7..71f4c996fe75 100644
--- a/include/asm-ppc/prom.h
+++ b/include/asm-ppc/prom.h
@@ -35,7 +35,6 @@ extern unsigned long sub_reloc_offset(unsigned long);
 #define machine_is_compatible(x)                0
 #define of_find_compatible_node(f, t, c)        NULL
 #define of_get_property(p, n, l)                NULL
-#define get_property(a, b, c)                   of_get_property((a), (b), (c))
 
 #endif /* _PPC_PROM_H */
 #endif /* __KERNEL__ */