Merge branch 'upstream'

39 files changed, 108 insertions, 466 deletions

diff --git a/arch/ppc/kernel/Makefile b/arch/ppc/kernel/Makefile
index 17a4da65e27..0bb23fce429 100644
--- a/arch/ppc/kernel/Makefile
+++ b/arch/ppc/kernel/Makefile
@@ -13,7 +13,7 @@ extra-$(CONFIG_POWER4)		+= idle_power4.o
 extra-y				+= vmlinux.lds
 
 obj-y				:= entry.o traps.o idle.o time.o misc.o \
-					process.o align.o \
+					process.o \
 					setup.o \
 					ppc_htab.o
 obj-$(CONFIG_6xx)		+= l2cr.o cpu_setup_6xx.o
@@ -38,7 +38,7 @@ endif
 # These are here while we do the architecture merge
 
 else
-obj-y				:= idle.o align.o
+obj-y				:= idle.o
 obj-$(CONFIG_6xx)		+= l2cr.o cpu_setup_6xx.o
 obj-$(CONFIG_SOFTWARE_SUSPEND)	+= swsusp.o
 obj-$(CONFIG_MODULES)		+= module.o
diff --git a/arch/ppc/kernel/align.c b/arch/ppc/kernel/align.c
deleted file mode 100644
index ab398c4b70b..00000000000
--- a/arch/ppc/kernel/align.c
+++ /dev/null
@@ -1,410 +0,0 @@
-/*
- * align.c - handle alignment exceptions for the Power PC.
- *
- * Copyright (c) 1996 Paul Mackerras <paulus@cs.anu.edu.au>
- * Copyright (c) 1998-1999 TiVo, Inc.
- *   PowerPC 403GCX modifications.
- * Copyright (c) 1999 Grant Erickson <grant@lcse.umn.edu>
- *   PowerPC 403GCX/405GP modifications.
- */
-#include <linux/config.h>
-#include <linux/kernel.h>
-#include <linux/mm.h>
-#include <asm/ptrace.h>
-#include <asm/processor.h>
-#include <asm/uaccess.h>
-#include <asm/system.h>
-#include <asm/cache.h>
-
-struct aligninfo {
-	unsigned char len;
-	unsigned char flags;
-};
-
-#if defined(CONFIG_4xx) || defined(CONFIG_POWER4) || defined(CONFIG_BOOKE)
-#define	OPCD(inst)	(((inst) & 0xFC000000) >> 26)
-#define	RS(inst)	(((inst) & 0x03E00000) >> 21)
-#define	RA(inst)	(((inst) & 0x001F0000) >> 16)
-#define	IS_XFORM(code)	((code) == 31)
-#endif
-
-#define INVALID	{ 0, 0 }
-
-#define LD	1	/* load */
-#define ST	2	/* store */
-#define	SE	4	/* sign-extend value */
-#define F	8	/* to/from fp regs */
-#define U	0x10	/* update index register */
-#define M	0x20	/* multiple load/store */
-#define S	0x40	/* single-precision fp, or byte-swap value */
-#define SX	0x40	/* byte count in XER */
-#define HARD	0x80	/* string, stwcx. */
-
-#define DCBZ	0x5f	/* 8xx/82xx dcbz faults when cache not enabled */
-
-/*
- * The PowerPC stores certain bits of the instruction that caused the
- * alignment exception in the DSISR register.  This array maps those
- * bits to information about the operand length and what the
- * instruction would do.
- */
-static struct aligninfo aligninfo[128] = {
-	{ 4, LD },		/* 00 0 0000: lwz / lwarx */
-	INVALID,		/* 00 0 0001 */
-	{ 4, ST },		/* 00 0 0010: stw */
-	INVALID,		/* 00 0 0011 */
-	{ 2, LD },		/* 00 0 0100: lhz */
-	{ 2, LD+SE },		/* 00 0 0101: lha */
-	{ 2, ST },		/* 00 0 0110: sth */
-	{ 4, LD+M },		/* 00 0 0111: lmw */
-	{ 4, LD+F+S },		/* 00 0 1000: lfs */
-	{ 8, LD+F },		/* 00 0 1001: lfd */
-	{ 4, ST+F+S },		/* 00 0 1010: stfs */
-	{ 8, ST+F },		/* 00 0 1011: stfd */
-	INVALID,		/* 00 0 1100 */
-	INVALID,		/* 00 0 1101: ld/ldu/lwa */
-	INVALID,		/* 00 0 1110 */
-	INVALID,		/* 00 0 1111: std/stdu */
-	{ 4, LD+U },		/* 00 1 0000: lwzu */
-	INVALID,		/* 00 1 0001 */
-	{ 4, ST+U },		/* 00 1 0010: stwu */
-	INVALID,		/* 00 1 0011 */
-	{ 2, LD+U },		/* 00 1 0100: lhzu */
-	{ 2, LD+SE+U },		/* 00 1 0101: lhau */
-	{ 2, ST+U },		/* 00 1 0110: sthu */
-	{ 4, ST+M },		/* 00 1 0111: stmw */
-	{ 4, LD+F+S+U },	/* 00 1 1000: lfsu */
-	{ 8, LD+F+U },		/* 00 1 1001: lfdu */
-	{ 4, ST+F+S+U },	/* 00 1 1010: stfsu */
-	{ 8, ST+F+U },		/* 00 1 1011: stfdu */
-	INVALID,		/* 00 1 1100 */
-	INVALID,		/* 00 1 1101 */
-	INVALID,		/* 00 1 1110 */
-	INVALID,		/* 00 1 1111 */
-	INVALID,		/* 01 0 0000: ldx */
-	INVALID,		/* 01 0 0001 */
-	INVALID,		/* 01 0 0010: stdx */
-	INVALID,		/* 01 0 0011 */
-	INVALID,		/* 01 0 0100 */
-	INVALID,		/* 01 0 0101: lwax */
-	INVALID,		/* 01 0 0110 */
-	INVALID,		/* 01 0 0111 */
-	{ 4, LD+M+HARD+SX },	/* 01 0 1000: lswx */
-	{ 4, LD+M+HARD },	/* 01 0 1001: lswi */
-	{ 4, ST+M+HARD+SX },	/* 01 0 1010: stswx */
-	{ 4, ST+M+HARD },	/* 01 0 1011: stswi */
-	INVALID,		/* 01 0 1100 */
-	INVALID,		/* 01 0 1101 */
-	INVALID,		/* 01 0 1110 */
-	INVALID,		/* 01 0 1111 */
-	INVALID,		/* 01 1 0000: ldux */
-	INVALID,		/* 01 1 0001 */
-	INVALID,		/* 01 1 0010: stdux */
-	INVALID,		/* 01 1 0011 */
-	INVALID,		/* 01 1 0100 */
-	INVALID,		/* 01 1 0101: lwaux */
-	INVALID,		/* 01 1 0110 */
-	INVALID,		/* 01 1 0111 */
-	INVALID,		/* 01 1 1000 */
-	INVALID,		/* 01 1 1001 */
-	INVALID,		/* 01 1 1010 */
-	INVALID,		/* 01 1 1011 */
-	INVALID,		/* 01 1 1100 */
-	INVALID,		/* 01 1 1101 */
-	INVALID,		/* 01 1 1110 */
-	INVALID,		/* 01 1 1111 */
-	INVALID,		/* 10 0 0000 */
-	INVALID,		/* 10 0 0001 */
-	{ 0, ST+HARD },		/* 10 0 0010: stwcx. */
-	INVALID,		/* 10 0 0011 */
-	INVALID,		/* 10 0 0100 */
-	INVALID,		/* 10 0 0101 */
-	INVALID,		/* 10 0 0110 */
-	INVALID,		/* 10 0 0111 */
-	{ 4, LD+S },		/* 10 0 1000: lwbrx */
-	INVALID,		/* 10 0 1001 */
-	{ 4, ST+S },		/* 10 0 1010: stwbrx */
-	INVALID,		/* 10 0 1011 */
-	{ 2, LD+S },		/* 10 0 1100: lhbrx */
-	INVALID,		/* 10 0 1101 */
-	{ 2, ST+S },		/* 10 0 1110: sthbrx */
-	INVALID,		/* 10 0 1111 */
-	INVALID,		/* 10 1 0000 */
-	INVALID,		/* 10 1 0001 */
-	INVALID,		/* 10 1 0010 */
-	INVALID,		/* 10 1 0011 */
-	INVALID,		/* 10 1 0100 */
-	INVALID,		/* 10 1 0101 */
-	INVALID,		/* 10 1 0110 */
-	INVALID,		/* 10 1 0111 */
-	INVALID,		/* 10 1 1000 */
-	INVALID,		/* 10 1 1001 */
-	INVALID,		/* 10 1 1010 */
-	INVALID,		/* 10 1 1011 */
-	INVALID,		/* 10 1 1100 */
-	INVALID,		/* 10 1 1101 */
-	INVALID,		/* 10 1 1110 */
-	{ 0, ST+HARD },		/* 10 1 1111: dcbz */
-	{ 4, LD },		/* 11 0 0000: lwzx */
-	INVALID,		/* 11 0 0001 */
-	{ 4, ST },		/* 11 0 0010: stwx */
-	INVALID,		/* 11 0 0011 */
-	{ 2, LD },		/* 11 0 0100: lhzx */
-	{ 2, LD+SE },		/* 11 0 0101: lhax */
-	{ 2, ST },		/* 11 0 0110: sthx */
-	INVALID,		/* 11 0 0111 */
-	{ 4, LD+F+S },		/* 11 0 1000: lfsx */
-	{ 8, LD+F },		/* 11 0 1001: lfdx */
-	{ 4, ST+F+S },		/* 11 0 1010: stfsx */
-	{ 8, ST+F },		/* 11 0 1011: stfdx */
-	INVALID,		/* 11 0 1100 */
-	INVALID,		/* 11 0 1101: lmd */
-	INVALID,		/* 11 0 1110 */
-	INVALID,		/* 11 0 1111: stmd */
-	{ 4, LD+U },		/* 11 1 0000: lwzux */
-	INVALID,		/* 11 1 0001 */
-	{ 4, ST+U },		/* 11 1 0010: stwux */
-	INVALID,		/* 11 1 0011 */
-	{ 2, LD+U },		/* 11 1 0100: lhzux */
-	{ 2, LD+SE+U },		/* 11 1 0101: lhaux */
-	{ 2, ST+U },		/* 11 1 0110: sthux */
-	INVALID,		/* 11 1 0111 */
-	{ 4, LD+F+S+U },	/* 11 1 1000: lfsux */
-	{ 8, LD+F+U },		/* 11 1 1001: lfdux */
-	{ 4, ST+F+S+U },	/* 11 1 1010: stfsux */
-	{ 8, ST+F+U },		/* 11 1 1011: stfdux */
-	INVALID,		/* 11 1 1100 */
-	INVALID,		/* 11 1 1101 */
-	INVALID,		/* 11 1 1110 */
-	INVALID,		/* 11 1 1111 */
-};
-
-#define SWAP(a, b)	(t = (a), (a) = (b), (b) = t)
-
-int
-fix_alignment(struct pt_regs *regs)
-{
-	int instr, nb, flags;
-#if defined(CONFIG_4xx) || defined(CONFIG_POWER4) || defined(CONFIG_BOOKE)
-	int opcode, f1, f2, f3;
-#endif
-	int i, t;
-	int reg, areg;
-	int offset, nb0;
-	unsigned char __user *addr;
-	unsigned char *rptr;
-	union {
-		long l;
-		float f;
-		double d;
-		unsigned char v[8];
-	} data;
-
-	CHECK_FULL_REGS(regs);
-
-#if defined(CONFIG_4xx) || defined(CONFIG_POWER4) || defined(CONFIG_BOOKE)
-	/* The 4xx-family & Book-E processors have no DSISR register,
-	 * so we emulate it.
-	 * The POWER4 has a DSISR register but doesn't set it on
-	 * an alignment fault.  -- paulus
-	 */
-
-	if (__get_user(instr, (unsigned int __user *) regs->nip))
-		return 0;
-	opcode = OPCD(instr);
-	reg = RS(instr);
-	areg = RA(instr);
-
-	if (!IS_XFORM(opcode)) {
-		f1 = 0;
-		f2 = (instr & 0x04000000) >> 26;
-		f3 = (instr & 0x78000000) >> 27;
-	} else {
-		f1 = (instr & 0x00000006) >> 1;
-		f2 = (instr & 0x00000040) >> 6;
-		f3 = (instr & 0x00000780) >> 7;
-	}
-
-	instr = ((f1 << 5) | (f2 << 4) | f3);
-#else
-	reg = (regs->dsisr >> 5) & 0x1f;	/* source/dest register */
-	areg = regs->dsisr & 0x1f;		/* register to update */
-	instr = (regs->dsisr >> 10) & 0x7f;
-#endif
-
-	nb = aligninfo[instr].len;
-	if (nb == 0) {
-		long __user *p;
-		int i;
-
-		if (instr != DCBZ)
-			return 0;	/* too hard or invalid instruction */
-		/*
-		 * The dcbz (data cache block zero) instruction
-		 * gives an alignment fault if used on non-cacheable
-		 * memory.  We handle the fault mainly for the
-		 * case when we are running with the cache disabled
-		 * for debugging.
-		 */
-		p = (long __user *) (regs->dar & -L1_CACHE_BYTES);
-		if (user_mode(regs)
-		    && !access_ok(VERIFY_WRITE, p, L1_CACHE_BYTES))
-			return -EFAULT;
-		for (i = 0; i < L1_CACHE_BYTES / sizeof(long); ++i)
-			if (__put_user(0, p+i))
-				return -EFAULT;
-		return 1;
-	}
-
-	flags = aligninfo[instr].flags;
-	if ((flags & (LD|ST)) == 0)
-		return 0;
-
-	/* For the 4xx-family & Book-E processors, the 'dar' field of the
-	 * pt_regs structure is overloaded and is really from the DEAR.
-	 */
-
-	addr = (unsigned char __user *)regs->dar;
-
-	if (flags & M) {
-		/* lmw, stmw, lswi/x, stswi/x */
-		nb0 = 0;
-		if (flags & HARD) {
-			if (flags & SX) {
-				nb = regs->xer & 127;
-				if (nb == 0)
-					return 1;
-			} else {
-				if (__get_user(instr,
-					    (unsigned int __user *)regs->nip))
-					return 0;
-				nb = (instr >> 11) & 0x1f;
-				if (nb == 0)
-					nb = 32;
-			}
-			if (nb + reg * 4 > 128) {
-				nb0 = nb + reg * 4 - 128;
-				nb = 128 - reg * 4;
-			}
-		} else {
-			/* lwm, stmw */
-			nb = (32 - reg) * 4;
-		}
-
-		if (!access_ok((flags & ST? VERIFY_WRITE: VERIFY_READ), addr, nb+nb0))
-			return -EFAULT;	/* bad address */
-
-		rptr = (unsigned char *) &regs->gpr[reg];
-		if (flags & LD) {
-			for (i = 0; i < nb; ++i)
-				if (__get_user(rptr[i], addr+i))
-					return -EFAULT;
-			if (nb0 > 0) {
-				rptr = (unsigned char *) &regs->gpr[0];
-				addr += nb;
-				for (i = 0; i < nb0; ++i)
-					if (__get_user(rptr[i], addr+i))
-						return -EFAULT;
-			}
-			for (; (i & 3) != 0; ++i)
-				rptr[i] = 0;
-		} else {
-			for (i = 0; i < nb; ++i)
-				if (__put_user(rptr[i], addr+i))
-					return -EFAULT;
-			if (nb0 > 0) {
-				rptr = (unsigned char *) &regs->gpr[0];
-				addr += nb;
-				for (i = 0; i < nb0; ++i)
-					if (__put_user(rptr[i], addr+i))
-						return -EFAULT;
-			}
-		}
-		return 1;
-	}
-
-	offset = 0;
-	if (nb < 4) {
-		/* read/write the least significant bits */
-		data.l = 0;
-		offset = 4 - nb;
-	}
-
-	/* Verify the address of the operand */
-	if (user_mode(regs)) {
-		if (!access_ok((flags & ST? VERIFY_WRITE: VERIFY_READ), addr, nb))
-			return -EFAULT;	/* bad address */
-	}
-
-	if (flags & F) {
-		preempt_disable();
-		if (regs->msr & MSR_FP)
-			giveup_fpu(current);
-		preempt_enable();
-	}
-
-	/* If we read the operand, copy it in, else get register values */
-	if (flags & LD) {
-		for (i = 0; i < nb; ++i)
-			if (__get_user(data.v[offset+i], addr+i))
-				return -EFAULT;
-	} else if (flags & F) {
-		data.d = current->thread.fpr[reg];
-	} else {
-		data.l = regs->gpr[reg];
-	}
-
-	switch (flags & ~U) {
-	case LD+SE:	/* sign extend */
-		if (data.v[2] >= 0x80)
-			data.v[0] = data.v[1] = -1;
-		break;
-
-	case LD+S:	/* byte-swap */
-	case ST+S:
-		if (nb == 2) {
-			SWAP(data.v[2], data.v[3]);
-		} else {
-			SWAP(data.v[0], data.v[3]);
-			SWAP(data.v[1], data.v[2]);
-		}
-		break;
-
-	/* Single-precision FP load and store require conversions... */
-	case LD+F+S:
-#ifdef CONFIG_PPC_FPU
-		preempt_disable();
-		enable_kernel_fp();
-		cvt_fd(&data.f, &data.d, &current->thread);
-		preempt_enable();
-#else
-		return 0;
-#endif
-		break;
-	case ST+F+S:
-#ifdef CONFIG_PPC_FPU
-		preempt_disable();
-		enable_kernel_fp();
-		cvt_df(&data.d, &data.f, &current->thread);
-		preempt_enable();
-#else
-		return 0;
-#endif
-		break;
-	}
-
-	if (flags & ST) {
-		for (i = 0; i < nb; ++i)
-			if (__put_user(data.v[offset+i], addr+i))
-				return -EFAULT;
-	} else if (flags & F) {
-		current->thread.fpr[reg] = data.d;
-	} else {
-		regs->gpr[reg] = data.l;
-	}
-
-	if (flags & U)
-		regs->gpr[areg] = regs->dar;
-
-	return 1;
-}
diff --git a/arch/ppc/kernel/head_fsl_booke.S b/arch/ppc/kernel/head_fsl_booke.S
index 5063c603fad..8d60fa99fc4 100644
--- a/arch/ppc/kernel/head_fsl_booke.S
+++ b/arch/ppc/kernel/head_fsl_booke.S
@@ -24,7 +24,7 @@
  *    Copyright 2002-2004 MontaVista Software, Inc.
  *      PowerPC 44x support, Matt Porter <mporter@kernel.crashing.org>
  *    Copyright 2004 Freescale Semiconductor, Inc
- *      PowerPC e500 modifications, Kumar Gala <kumar.gala@freescale.com>
+ *      PowerPC e500 modifications, Kumar Gala <galak@kernel.crashing.org>
  *
  * 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
diff --git a/arch/ppc/kernel/pci.c b/arch/ppc/kernel/pci.c
index 48ed58f995c..f7fae5f153b 100644
--- a/arch/ppc/kernel/pci.c
+++ b/arch/ppc/kernel/pci.c
@@ -45,7 +45,6 @@ static void update_bridge_base(struct pci_bus *bus, int i);
 static void pcibios_fixup_resources(struct pci_dev* dev);
 static void fixup_broken_pcnet32(struct pci_dev* dev);
 static int reparent_resources(struct resource *parent, struct resource *res);
-static void fixup_rev1_53c810(struct pci_dev* dev);
 static void fixup_cpc710_pci64(struct pci_dev* dev);
 #ifdef CONFIG_PPC_OF
 static u8* pci_to_OF_bus_map;
diff --git a/arch/ppc/kernel/setup.c b/arch/ppc/kernel/setup.c
index dc55e1abc45..0eb0b7085e6 100644
--- a/arch/ppc/kernel/setup.c
+++ b/arch/ppc/kernel/setup.c
@@ -602,7 +602,19 @@ void parse_bootinfo(struct bi_record *rec)
 #endif /* CONFIG_BLK_DEV_INITRD */
 #ifdef CONFIG_PPC_MULTIPLATFORM
 		case BI_MACHTYPE:
-			_machine = data[0];
+			/* Machine types changed with the merge. Since the
+			 * bootinfo are now deprecated, we can just hard code
+			 * the appropriate conversion here for when we are
+			 * called with yaboot which passes us a machine type
+			 * this way.
+			 */
+			switch(data[0]) {
+			case 1: _machine = _MACH_prep; break;
+			case 2: _machine = _MACH_Pmac; break;
+			case 4: _machine = _MACH_chrp; break;
+			default:
+				_machine = data[0];
+			}
 			break;
 #endif
 		case BI_MEMSIZE:
diff --git a/arch/ppc/mm/fsl_booke_mmu.c b/arch/ppc/mm/fsl_booke_mmu.c
index af9ca0eb6d5..5d581bb3aa1 100644
--- a/arch/ppc/mm/fsl_booke_mmu.c
+++ b/arch/ppc/mm/fsl_booke_mmu.c
@@ -1,5 +1,5 @@
 /*
- * Modifications by Kumar Gala (kumar.gala@freescale.com) to support
+ * Modifications by Kumar Gala (galak@kernel.crashing.org) to support
  * E500 Book E processors.
  *
  * Copyright 2004 Freescale Semiconductor, Inc
diff --git a/arch/ppc/mm/init.c b/arch/ppc/mm/init.c
index 99b48abd329..45f0782059f 100644
--- a/arch/ppc/mm/init.c
+++ b/arch/ppc/mm/init.c
@@ -597,21 +597,20 @@ void update_mmu_cache(struct vm_area_struct *vma, unsigned long address,
 
 	if (pfn_valid(pfn)) {
 		struct page *page = pfn_to_page(pfn);
-		if (!PageReserved(page)
-		    && !test_bit(PG_arch_1, &page->flags)) {
-			if (vma->vm_mm == current->active_mm) {
 #ifdef CONFIG_8xx
-			/* On 8xx, cache control instructions (particularly 
-		 	 * "dcbst" from flush_dcache_icache) fault as write 
-			 * operation if there is an unpopulated TLB entry 
-			 * for the address in question. To workaround that, 
-			 * we invalidate the TLB here, thus avoiding dcbst 
-			 * misbehaviour.
-			 */
-				_tlbie(address);
+		/* On 8xx, the TLB handlers work in 2 stages:
+	 	 * First, a zeroed entry is loaded by TLBMiss handler,
+		 * which causes the TLBError handler to be triggered.
+		 * That means the zeroed TLB has to be invalidated
+		 * whenever a page miss occurs.
+		 */
+		_tlbie(address);
 #endif
+		if (!PageReserved(page)
+		    && !test_bit(PG_arch_1, &page->flags)) {
+			if (vma->vm_mm == current->active_mm)
 				__flush_dcache_icache((void *) address);
-			} else
+			else
 				flush_dcache_icache_page(page);
 			set_bit(PG_arch_1, &page->flags);
 		}
diff --git a/arch/ppc/platforms/83xx/mpc834x_sys.c b/arch/ppc/platforms/83xx/mpc834x_sys.c
index 98edc75f410..04bdc39bf47 100644
--- a/arch/ppc/platforms/83xx/mpc834x_sys.c
+++ b/arch/ppc/platforms/83xx/mpc834x_sys.c
@@ -3,7 +3,7 @@
  *
  * MPC834x SYS board specific routines
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2005 Freescale Semiconductor Inc.
  *
@@ -73,12 +73,19 @@ mpc83xx_map_irq(struct pci_dev *dev, unsigned char idsel, unsigned char pin)
 	     *       A      B      C      D
 	     */
 	{
-		{PIRQA, PIRQB,  PIRQC,  PIRQD}, /* idsel 0x11 */
-		{PIRQC, PIRQD,  PIRQA,  PIRQB}, /* idsel 0x12 */
-		{PIRQD, PIRQA,  PIRQB,  PIRQC}  /* idsel 0x13 */
+		{PIRQA, PIRQB, PIRQC, PIRQD},	/* idsel 0x11 */
+		{PIRQC, PIRQD, PIRQA, PIRQB},	/* idsel 0x12 */
+		{PIRQD, PIRQA, PIRQB, PIRQC},	/* idsel 0x13 */
+		{0, 0, 0, 0},
+		{PIRQA, PIRQB, PIRQC, PIRQD},	/* idsel 0x15 */
+		{PIRQD, PIRQA, PIRQB, PIRQC},	/* idsel 0x16 */
+		{PIRQC, PIRQD, PIRQA, PIRQB},	/* idsel 0x17 */
+		{PIRQB, PIRQC, PIRQD, PIRQA},	/* idsel 0x18 */
+		{0, 0, 0, 0},			/* idsel 0x19 */
+		{0, 0, 0, 0},			/* idsel 0x20 */
 	};
 
-	const long min_idsel = 0x11, max_idsel = 0x13, irqs_per_slot = 4;
+	const long min_idsel = 0x11, max_idsel = 0x20, irqs_per_slot = 4;
 	return PCI_IRQ_TABLE_LOOKUP;
 }
 
diff --git a/arch/ppc/platforms/83xx/mpc834x_sys.h b/arch/ppc/platforms/83xx/mpc834x_sys.h
index 58e44c04253..2e514d316fb 100644
--- a/arch/ppc/platforms/83xx/mpc834x_sys.h
+++ b/arch/ppc/platforms/83xx/mpc834x_sys.h
@@ -3,7 +3,7 @@
  *
  * MPC834X SYS common board definitions
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2005 Freescale Semiconductor, Inc.
  *
diff --git a/arch/ppc/platforms/85xx/mpc8540_ads.c b/arch/ppc/platforms/85xx/mpc8540_ads.c
index 7e952c1228c..c5cde97c6ef 100644
--- a/arch/ppc/platforms/85xx/mpc8540_ads.c
+++ b/arch/ppc/platforms/85xx/mpc8540_ads.c
@@ -3,7 +3,7 @@
  *
  * MPC8540ADS board specific routines
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2004 Freescale Semiconductor Inc.
  *
diff --git a/arch/ppc/platforms/85xx/mpc8540_ads.h b/arch/ppc/platforms/85xx/mpc8540_ads.h
index 3d05d7c4a93..e48ca3a9739 100644
--- a/arch/ppc/platforms/85xx/mpc8540_ads.h
+++ b/arch/ppc/platforms/85xx/mpc8540_ads.h
@@ -3,7 +3,7 @@
  *
  * MPC8540ADS board definitions
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2004 Freescale Semiconductor Inc.
  *
diff --git a/arch/ppc/platforms/85xx/mpc8555_cds.h b/arch/ppc/platforms/85xx/mpc8555_cds.h
index e0e75568bc5..1a8e6c67355 100644
--- a/arch/ppc/platforms/85xx/mpc8555_cds.h
+++ b/arch/ppc/platforms/85xx/mpc8555_cds.h
@@ -3,7 +3,7 @@
  *
  * MPC8555CDS board definitions
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2004 Freescale Semiconductor Inc.
  *
diff --git a/arch/ppc/platforms/85xx/mpc8560_ads.c b/arch/ppc/platforms/85xx/mpc8560_ads.c
index 208433f1e93..8e39a551709 100644
--- a/arch/ppc/platforms/85xx/mpc8560_ads.c
+++ b/arch/ppc/platforms/85xx/mpc8560_ads.c
@@ -3,7 +3,7 @@
  *
  * MPC8560ADS board specific routines
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2004 Freescale Semiconductor Inc.
  *
diff --git a/arch/ppc/platforms/85xx/mpc8560_ads.h b/arch/ppc/platforms/85xx/mpc8560_ads.h
index 7df885d73e9..143ae7eefa7 100644
--- a/arch/ppc/platforms/85xx/mpc8560_ads.h
+++ b/arch/ppc/platforms/85xx/mpc8560_ads.h
@@ -3,7 +3,7 @@
  *
  * MPC8540ADS board definitions
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2004 Freescale Semiconductor Inc.
  *
diff --git a/arch/ppc/platforms/85xx/mpc85xx_ads_common.c b/arch/ppc/platforms/85xx/mpc85xx_ads_common.c
index 16ad092d8a0..17ce48fe350 100644
--- a/arch/ppc/platforms/85xx/mpc85xx_ads_common.c
+++ b/arch/ppc/platforms/85xx/mpc85xx_ads_common.c
@@ -3,7 +3,7 @@
  *
  * MPC85xx ADS board common routines
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2004 Freescale Semiconductor Inc.
  *
diff --git a/arch/ppc/platforms/85xx/mpc85xx_ads_common.h b/arch/ppc/platforms/85xx/mpc85xx_ads_common.h
index 84acf6e8d45..198a6a02cde 100644
--- a/arch/ppc/platforms/85xx/mpc85xx_ads_common.h
+++ b/arch/ppc/platforms/85xx/mpc85xx_ads_common.h
@@ -3,7 +3,7 @@
  *
  * MPC85XX ADS common board definitions
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2004 Freescale Semiconductor Inc.
  *
@@ -25,6 +25,8 @@
 #define BCSR_ADDR		((uint)0xf8000000)
 #define BCSR_SIZE		((uint)(32 * 1024))
 
+struct seq_file;
+
 extern int mpc85xx_ads_show_cpuinfo(struct seq_file *m);
 extern void mpc85xx_ads_init_IRQ(void) __init;
 extern void mpc85xx_ads_map_io(void) __init;
diff --git a/arch/ppc/platforms/85xx/mpc85xx_cds_common.c b/arch/ppc/platforms/85xx/mpc85xx_cds_common.c
index a21156967a5..d8991b88dc9 100644
--- a/arch/ppc/platforms/85xx/mpc85xx_cds_common.c
+++ b/arch/ppc/platforms/85xx/mpc85xx_cds_common.c
@@ -3,7 +3,7 @@
  *
  * MPC85xx CDS board specific routines
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2004 Freescale Semiconductor, Inc
  *
diff --git a/arch/ppc/platforms/85xx/mpc85xx_cds_common.h b/arch/ppc/platforms/85xx/mpc85xx_cds_common.h
index 12b292c6ae3..5b588cfd0e4 100644
--- a/arch/ppc/platforms/85xx/mpc85xx_cds_common.h
+++ b/arch/ppc/platforms/85xx/mpc85xx_cds_common.h
@@ -3,7 +3,7 @@
  *
  * MPC85xx CDS board definitions
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2004 Freescale Semiconductor, Inc
  *
diff --git a/arch/ppc/platforms/85xx/sbc8560.c b/arch/ppc/platforms/85xx/sbc8560.c
index b4ee1707a83..45a5b81b4ed 100644
--- a/arch/ppc/platforms/85xx/sbc8560.c
+++ b/arch/ppc/platforms/85xx/sbc8560.c
@@ -3,7 +3,7 @@
  * 
  * Wind River SBC8560 board specific routines
  * 
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala
  *
  * Copyright 2004 Freescale Semiconductor Inc.
  * 
diff --git a/arch/ppc/platforms/85xx/stx_gp3.h b/arch/ppc/platforms/85xx/stx_gp3.h
index 7bcc6c35a41..2f25b519515 100644
--- a/arch/ppc/platforms/85xx/stx_gp3.h
+++ b/arch/ppc/platforms/85xx/stx_gp3.h
@@ -21,7 +21,6 @@
 
 #include <linux/config.h>
 #include <linux/init.h>
-#include <linux/seq_file.h>
 #include <asm/ppcboot.h>
 
 #define BOARD_CCSRBAR		((uint)0xe0000000)
@@ -43,7 +42,6 @@ extern void mpc85xx_setup_hose(void) __init;
 extern void mpc85xx_restart(char *cmd);
 extern void mpc85xx_power_off(void);
 extern void mpc85xx_halt(void);
-extern int mpc85xx_show_cpuinfo(struct seq_file *m);
 extern void mpc85xx_init_IRQ(void) __init;
 extern unsigned long mpc85xx_find_end_of_memory(void) __init;
 extern void mpc85xx_calibrate_decr(void) __init;
diff --git a/arch/ppc/platforms/pmac_feature.c b/arch/ppc/platforms/pmac_feature.c
index 58884a63ebd..1e69b059316 100644
--- a/arch/ppc/platforms/pmac_feature.c
+++ b/arch/ppc/platforms/pmac_feature.c
@@ -2317,6 +2317,14 @@ static struct pmac_mb_def pmac_mb_defs[] = {
 		PMAC_TYPE_UNKNOWN_INTREPID,	intrepid_features,
 		PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
 	},
+	{	"PowerBook5,8",			"PowerBook G4 15\"",
+		PMAC_TYPE_UNKNOWN_INTREPID,	intrepid_features,
+		PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
+	},
+	{	"PowerBook5,9",			"PowerBook G4 17\"",
+		PMAC_TYPE_UNKNOWN_INTREPID,	intrepid_features,
+		PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
+	},
 	{	"PowerBook6,1",			"PowerBook G4 12\"",
 		PMAC_TYPE_UNKNOWN_INTREPID,	intrepid_features,
 		PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
diff --git a/arch/ppc/platforms/pq2ads.c b/arch/ppc/platforms/pq2ads.c
index 6a1475c1e12..71c9fca1fe9 100644
--- a/arch/ppc/platforms/pq2ads.c
+++ b/arch/ppc/platforms/pq2ads.c
@@ -3,7 +3,7 @@
  *
  * PQ2ADS platform support
  *
- * Author: Kumar Gala <kumar.gala@freescale.com>
+ * Author: Kumar Gala <galak@kernel.crashing.org>
  * Derived from: est8260_setup.c by Allen Curtis
  *
  * Copyright 2004 Freescale Semiconductor, Inc.
diff --git a/arch/ppc/syslib/ipic.h b/arch/ppc/syslib/ipic.h
index 2b56a4fcf37..a7ce7da8785 100644
--- a/arch/ppc/syslib/ipic.h
+++ b/arch/ppc/syslib/ipic.h
@@ -3,7 +3,7 @@
  *
  * IPIC private definitions and structure.
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2005 Freescale Semiconductor, Inc
  *
diff --git a/arch/ppc/syslib/mpc83xx_devices.c b/arch/ppc/syslib/mpc83xx_devices.c
index f43fbf9a938..847df440998 100644
--- a/arch/ppc/syslib/mpc83xx_devices.c
+++ b/arch/ppc/syslib/mpc83xx_devices.c
@@ -3,7 +3,7 @@
  *
  * MPC83xx Device descriptions
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2005 Freescale Semiconductor Inc.
  *
diff --git a/arch/ppc/syslib/mpc83xx_sys.c b/arch/ppc/syslib/mpc83xx_sys.c
index da743446789..82cf3ab77f4 100644
--- a/arch/ppc/syslib/mpc83xx_sys.c
+++ b/arch/ppc/syslib/mpc83xx_sys.c
@@ -3,7 +3,7 @@
  *
  * MPC83xx System descriptions
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2005 Freescale Semiconductor Inc.
  *
@@ -69,9 +69,33 @@ struct ppc_sys_spec ppc_sys_specs[] = {
 		},
 	},
 	{
-		.ppc_sys_name	= "8343E",
+		.ppc_sys_name	= "8347E",
 		.mask 		= 0xFFFF0000,
 		.value 		= 0x80540000,
+		.num_devices	= 9,
+		.device_list	= (enum ppc_sys_devices[])
+		{
+			MPC83xx_TSEC1, MPC83xx_TSEC2, MPC83xx_IIC1,
+			MPC83xx_IIC2, MPC83xx_DUART, MPC83xx_SEC2,
+			MPC83xx_USB2_DR, MPC83xx_USB2_MPH, MPC83xx_MDIO
+		},
+	},
+	{
+		.ppc_sys_name	= "8347",
+		.mask 		= 0xFFFF0000,
+		.value 		= 0x80550000,
+		.num_devices	= 8,
+		.device_list	= (enum ppc_sys_devices[])
+		{
+			MPC83xx_TSEC1, MPC83xx_TSEC2, MPC83xx_IIC1,
+			MPC83xx_IIC2, MPC83xx_DUART,
+			MPC83xx_USB2_DR, MPC83xx_USB2_MPH, MPC83xx_MDIO
+		},
+	},
+	{
+		.ppc_sys_name	= "8343E",
+		.mask 		= 0xFFFF0000,
+		.value 		= 0x80560000,
 		.num_devices	= 8,
 		.device_list	= (enum ppc_sys_devices[])
 		{
@@ -83,7 +107,7 @@ struct ppc_sys_spec ppc_sys_specs[] = {
 	{
 		.ppc_sys_name	= "8343",
 		.mask 		= 0xFFFF0000,
-		.value 		= 0x80550000,
+		.value 		= 0x80570000,
 		.num_devices	= 7,
 		.device_list	= (enum ppc_sys_devices[])
 		{
diff --git a/arch/ppc/syslib/mpc85xx_devices.c b/arch/ppc/syslib/mpc85xx_devices.c
index 2ede677a0a5..69949d25565 100644
--- a/arch/ppc/syslib/mpc85xx_devices.c
+++ b/arch/ppc/syslib/mpc85xx_devices.c
@@ -3,7 +3,7 @@
  *
  * MPC85xx Device descriptions
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2005 Freescale Semiconductor Inc.
  *
diff --git a/arch/ppc/syslib/mpc85xx_sys.c b/arch/ppc/syslib/mpc85xx_sys.c
index cb68d8c5834..397cfbcce5e 100644
--- a/arch/ppc/syslib/mpc85xx_sys.c
+++ b/arch/ppc/syslib/mpc85xx_sys.c
@@ -3,7 +3,7 @@
  *
  * MPC85xx System descriptions
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2005 Freescale Semiconductor Inc.
  *
diff --git a/arch/ppc/syslib/mpc8xx_devices.c b/arch/ppc/syslib/mpc8xx_devices.c
index 2b5f0e70168..92dc98b36bd 100644
--- a/arch/ppc/syslib/mpc8xx_devices.c
+++ b/arch/ppc/syslib/mpc8xx_devices.c
@@ -3,7 +3,7 @@
  *
  * MPC8xx Device descriptions
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2005 MontaVista Software, Inc. by Vitaly Bordug<vbordug@ru.mvista.com>
  *
diff --git a/arch/ppc/syslib/mpc8xx_sys.c b/arch/ppc/syslib/mpc8xx_sys.c
index 3cc27d29e3a..d3c61752160 100644
--- a/arch/ppc/syslib/mpc8xx_sys.c
+++ b/arch/ppc/syslib/mpc8xx_sys.c
@@ -3,7 +3,7 @@
  *
  * MPC8xx System descriptions
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2005 MontaVista Software, Inc. by Vitaly Bordug <vbordug@ru.mvista.com>
  *
diff --git a/arch/ppc/syslib/ppc83xx_setup.c b/arch/ppc/syslib/ppc83xx_setup.c
index 4da168a6ad0..1b5fe9e398d 100644
--- a/arch/ppc/syslib/ppc83xx_setup.c
+++ b/arch/ppc/syslib/ppc83xx_setup.c
@@ -3,7 +3,7 @@
  *
  * MPC83XX common board code
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2005 Freescale Semiconductor Inc.
  *
diff --git a/arch/ppc/syslib/ppc83xx_setup.h b/arch/ppc/syslib/ppc83xx_setup.h
index c766c1a5f78..a122a7322e5 100644
--- a/arch/ppc/syslib/ppc83xx_setup.h
+++ b/arch/ppc/syslib/ppc83xx_setup.h
@@ -3,7 +3,7 @@
  *
  * MPC83XX common board definitions
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2005 Freescale Semiconductor Inc.
  *
diff --git a/arch/ppc/syslib/ppc85xx_common.c b/arch/ppc/syslib/ppc85xx_common.c
index da841dacdc1..19ad537225e 100644
--- a/arch/ppc/syslib/ppc85xx_common.c
+++ b/arch/ppc/syslib/ppc85xx_common.c
@@ -3,7 +3,7 @@
  *
  * MPC85xx support routines
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2004 Freescale Semiconductor Inc.
  *
diff --git a/arch/ppc/syslib/ppc85xx_common.h b/arch/ppc/syslib/ppc85xx_common.h
index 2c8f304441b..94edf32151d 100644
--- a/arch/ppc/syslib/ppc85xx_common.h
+++ b/arch/ppc/syslib/ppc85xx_common.h
@@ -3,7 +3,7 @@
  *
  * MPC85xx support routines
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2004 Freescale Semiconductor Inc.
  *
diff --git a/arch/ppc/syslib/ppc85xx_setup.c b/arch/ppc/syslib/ppc85xx_setup.c
index de2f9057657..1a47ff4b831 100644
--- a/arch/ppc/syslib/ppc85xx_setup.c
+++ b/arch/ppc/syslib/ppc85xx_setup.c
@@ -3,7 +3,7 @@
  *
  * MPC85XX common board code
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2004 Freescale Semiconductor Inc.
  *
diff --git a/arch/ppc/syslib/ppc85xx_setup.h b/arch/ppc/syslib/ppc85xx_setup.h
index 6e6cfe162fa..e340b0545fb 100644
--- a/arch/ppc/syslib/ppc85xx_setup.h
+++ b/arch/ppc/syslib/ppc85xx_setup.h
@@ -3,7 +3,7 @@
  *
  * MPC85XX common board definitions
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2004 Freescale Semiconductor Inc.
  *
diff --git a/arch/ppc/syslib/ppc_sys.c b/arch/ppc/syslib/ppc_sys.c
index 603f0119081..c0b93c4191e 100644
--- a/arch/ppc/syslib/ppc_sys.c
+++ b/arch/ppc/syslib/ppc_sys.c
@@ -3,7 +3,7 @@
  *
  * PPC System library functions
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * Copyright 2005 Freescale Semiconductor Inc.
  * Copyright 2005 MontaVista, Inc. by Vitaly Bordug <vbordug@ru.mvista.com>
diff --git a/arch/ppc/syslib/pq2_devices.c b/arch/ppc/syslib/pq2_devices.c
index e960fe93532..6ff3aab82fc 100644
--- a/arch/ppc/syslib/pq2_devices.c
+++ b/arch/ppc/syslib/pq2_devices.c
@@ -3,7 +3,7 @@
  *
  * PQ2 Device descriptions
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * 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
diff --git a/arch/ppc/syslib/pq2_sys.c b/arch/ppc/syslib/pq2_sys.c
index 7b6c9ebdb9e..36d6e217994 100644
--- a/arch/ppc/syslib/pq2_sys.c
+++ b/arch/ppc/syslib/pq2_sys.c
@@ -3,7 +3,7 @@
  *
  * PQ2 System descriptions
  *
- * Maintainer: Kumar Gala <kumar.gala@freescale.com>
+ * Maintainer: Kumar Gala <galak@kernel.crashing.org>
  *
  * 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
diff --git a/arch/ppc/xmon/start.c b/arch/ppc/xmon/start.c
index 98612d42034..c80177f8ec0 100644
--- a/arch/ppc/xmon/start.c
+++ b/arch/ppc/xmon/start.c
@@ -184,7 +184,9 @@ xmon_map_scc(void)
 		sccc = base + (addr & ~PAGE_MASK);
 		sccd = sccc + 0x10;
 
-	} else {
+	}
+#ifdef CONFIG_PPC_CHRP
+	else {
 		base = (volatile unsigned char *) isa_io_base;
 		if (_machine == _MACH_chrp)
 			base = (volatile unsigned char *)
@@ -200,6 +202,7 @@ xmon_map_scc(void)
 		RXRDY = 1;
 		DLAB = 0x80;
 	}
+#endif /* CONFIG_PPC_CHRP */
 #elif defined(CONFIG_GEMINI)
 	/* should already be mapped by the kernel boot */
 	sccc = (volatile unsigned char *) 0xffeffb0d;