262 files changed, 199 insertions, 7691 deletions

diff --git a/include/asm-powerpc/8253pit.h b/arch/powerpc/include/asm/8253pit.h
index b70d6e53b303..b70d6e53b303 100644
--- a/include/asm-powerpc/8253pit.h
+++ b/arch/powerpc/include/asm/8253pit.h
diff --git a/include/asm-powerpc/8xx_immap.h b/arch/powerpc/include/asm/8xx_immap.h
index 4b0e15206006..4b0e15206006 100644
--- a/include/asm-powerpc/8xx_immap.h
+++ b/arch/powerpc/include/asm/8xx_immap.h
diff --git a/include/asm-powerpc/a.out.h b/arch/powerpc/include/asm/a.out.h
index 89cead6b176e..89cead6b176e 100644
--- a/include/asm-powerpc/a.out.h
+++ b/arch/powerpc/include/asm/a.out.h
diff --git a/include/asm-powerpc/abs_addr.h b/arch/powerpc/include/asm/abs_addr.h
index 98324c5a8286..98324c5a8286 100644
--- a/include/asm-powerpc/abs_addr.h
+++ b/arch/powerpc/include/asm/abs_addr.h
diff --git a/include/asm-powerpc/agp.h b/arch/powerpc/include/asm/agp.h
index 86455c4c31ee..86455c4c31ee 100644
--- a/include/asm-powerpc/agp.h
+++ b/arch/powerpc/include/asm/agp.h
diff --git a/include/asm-powerpc/asm-compat.h b/arch/powerpc/include/asm/asm-compat.h
index 8ec2e1da68bf..8f0fe7971949 100644
--- a/include/asm-powerpc/asm-compat.h
+++ b/arch/powerpc/include/asm/asm-compat.h
@@ -22,6 +22,7 @@
 #define PPC_STL		stringify_in_c(std)
 #define PPC_LCMPI	stringify_in_c(cmpdi)
 #define PPC_LONG	stringify_in_c(.llong)
+#define PPC_LONG_ALIGN	stringify_in_c(.balign 8)
 #define PPC_TLNEI	stringify_in_c(tdnei)
 #define PPC_LLARX	stringify_in_c(ldarx)
 #define PPC_STLCX	stringify_in_c(stdcx.)
@@ -43,6 +44,7 @@
 #define PPC_STL		stringify_in_c(stw)
 #define PPC_LCMPI	stringify_in_c(cmpwi)
 #define PPC_LONG	stringify_in_c(.long)
+#define PPC_LONG_ALIGN	stringify_in_c(.balign 4)
 #define PPC_TLNEI	stringify_in_c(twnei)
 #define PPC_LLARX	stringify_in_c(lwarx)
 #define PPC_STLCX	stringify_in_c(stwcx.)
diff --git a/include/asm-powerpc/atomic.h b/arch/powerpc/include/asm/atomic.h
index f3fc733758f5..f3fc733758f5 100644
--- a/include/asm-powerpc/atomic.h
+++ b/arch/powerpc/include/asm/atomic.h
diff --git a/include/asm-powerpc/auxvec.h b/arch/powerpc/include/asm/auxvec.h
index 19a099b62cd6..19a099b62cd6 100644
--- a/include/asm-powerpc/auxvec.h
+++ b/arch/powerpc/include/asm/auxvec.h
diff --git a/include/asm-powerpc/backlight.h b/arch/powerpc/include/asm/backlight.h
index 8cf5c37c3817..8cf5c37c3817 100644
--- a/include/asm-powerpc/backlight.h
+++ b/arch/powerpc/include/asm/backlight.h
diff --git a/include/asm-powerpc/bitops.h b/arch/powerpc/include/asm/bitops.h
index 897eade3afbe..897eade3afbe 100644
--- a/include/asm-powerpc/bitops.h
+++ b/arch/powerpc/include/asm/bitops.h
diff --git a/include/asm-powerpc/bootx.h b/arch/powerpc/include/asm/bootx.h
index 57b82e3f89ce..57b82e3f89ce 100644
--- a/include/asm-powerpc/bootx.h
+++ b/arch/powerpc/include/asm/bootx.h
diff --git a/include/asm-powerpc/btext.h b/arch/powerpc/include/asm/btext.h
index 906f46e31006..906f46e31006 100644
--- a/include/asm-powerpc/btext.h
+++ b/arch/powerpc/include/asm/btext.h
diff --git a/include/asm-powerpc/bug.h b/arch/powerpc/include/asm/bug.h
index e55d1f66b86f..e55d1f66b86f 100644
--- a/include/asm-powerpc/bug.h
+++ b/arch/powerpc/include/asm/bug.h
diff --git a/include/asm-powerpc/bugs.h b/arch/powerpc/include/asm/bugs.h
index 42fdb73e3068..42fdb73e3068 100644
--- a/include/asm-powerpc/bugs.h
+++ b/arch/powerpc/include/asm/bugs.h
diff --git a/include/asm-powerpc/byteorder.h b/arch/powerpc/include/asm/byteorder.h
index b37752214a16..b37752214a16 100644
--- a/include/asm-powerpc/byteorder.h
+++ b/arch/powerpc/include/asm/byteorder.h
diff --git a/include/asm-powerpc/cache.h b/arch/powerpc/include/asm/cache.h
index 81de6eb3455d..81de6eb3455d 100644
--- a/include/asm-powerpc/cache.h
+++ b/arch/powerpc/include/asm/cache.h
diff --git a/include/asm-powerpc/cacheflush.h b/arch/powerpc/include/asm/cacheflush.h
index ba667a383b8c..ba667a383b8c 100644
--- a/include/asm-powerpc/cacheflush.h
+++ b/arch/powerpc/include/asm/cacheflush.h
diff --git a/include/asm-powerpc/cell-pmu.h b/arch/powerpc/include/asm/cell-pmu.h
index 8066eede3a0c..8066eede3a0c 100644
--- a/include/asm-powerpc/cell-pmu.h
+++ b/arch/powerpc/include/asm/cell-pmu.h
diff --git a/include/asm-powerpc/cell-regs.h b/arch/powerpc/include/asm/cell-regs.h
index fd6fd00434ef..fd6fd00434ef 100644
--- a/include/asm-powerpc/cell-regs.h
+++ b/arch/powerpc/include/asm/cell-regs.h
diff --git a/include/asm-powerpc/checksum.h b/arch/powerpc/include/asm/checksum.h
index 7cdf358337cf..7cdf358337cf 100644
--- a/include/asm-powerpc/checksum.h
+++ b/arch/powerpc/include/asm/checksum.h
diff --git a/include/asm-powerpc/clk_interface.h b/arch/powerpc/include/asm/clk_interface.h
index ab1882c1e176..ab1882c1e176 100644
--- a/include/asm-powerpc/clk_interface.h
+++ b/arch/powerpc/include/asm/clk_interface.h
diff --git a/include/asm-powerpc/code-patching.h b/arch/powerpc/include/asm/code-patching.h
index 107d9b915e33..107d9b915e33 100644
--- a/include/asm-powerpc/code-patching.h
+++ b/arch/powerpc/include/asm/code-patching.h
diff --git a/include/asm-powerpc/compat.h b/arch/powerpc/include/asm/compat.h
index d811a8cd7b58..d811a8cd7b58 100644
--- a/include/asm-powerpc/compat.h
+++ b/arch/powerpc/include/asm/compat.h
diff --git a/include/asm-powerpc/cpm.h b/arch/powerpc/include/asm/cpm.h
index 63a55337c2de..24d79e3abd8e 100644
--- a/include/asm-powerpc/cpm.h
+++ b/arch/powerpc/include/asm/cpm.h
@@ -3,6 +3,7 @@
 
 #include <linux/compiler.h>
 #include <linux/types.h>
+#include <linux/of.h>
 
 /* Opcodes common to CPM1 and CPM2
 */
@@ -100,4 +101,6 @@ unsigned long cpm_muram_offset(void __iomem *addr);
 dma_addr_t cpm_muram_dma(void __iomem *addr);
 int cpm_command(u32 command, u8 opcode);
 
+int cpm2_gpiochip_add32(struct device_node *np);
+
 #endif
diff --git a/include/asm-powerpc/cpm1.h b/arch/powerpc/include/asm/cpm1.h
index 2ff798744c1d..2ff798744c1d 100644
--- a/include/asm-powerpc/cpm1.h
+++ b/arch/powerpc/include/asm/cpm1.h
diff --git a/include/asm-powerpc/cpm2.h b/arch/powerpc/include/asm/cpm2.h
index 2c7fd9cee291..2a6fa0183ac9 100644
--- a/include/asm-powerpc/cpm2.h
+++ b/arch/powerpc/include/asm/cpm2.h
@@ -12,6 +12,7 @@
 
 #include <asm/immap_cpm2.h>
 #include <asm/cpm.h>
+#include <sysdev/fsl_soc.h>
 
 #ifdef CONFIG_PPC_85xx
 #define CPM_MAP_ADDR (get_immrbase() + 0x80000)
@@ -93,10 +94,40 @@ extern cpm_cpm2_t __iomem *cpmp; /* Pointer to comm processor */
 #define cpm_dpfree cpm_muram_free
 #define cpm_dpram_addr cpm_muram_addr
 
-extern void cpm_setbrg(uint brg, uint rate);
-extern void cpm2_fastbrg(uint brg, uint rate, int div16);
 extern void cpm2_reset(void);
 
+/* Baud rate generators.
+*/
+#define CPM_BRG_RST		((uint)0x00020000)
+#define CPM_BRG_EN		((uint)0x00010000)
+#define CPM_BRG_EXTC_INT	((uint)0x00000000)
+#define CPM_BRG_EXTC_CLK3_9	((uint)0x00004000)
+#define CPM_BRG_EXTC_CLK5_15	((uint)0x00008000)
+#define CPM_BRG_ATB		((uint)0x00002000)
+#define CPM_BRG_CD_MASK		((uint)0x00001ffe)
+#define CPM_BRG_DIV16		((uint)0x00000001)
+
+#define CPM2_BRG_INT_CLK	(get_brgfreq())
+#define CPM2_BRG_UART_CLK	(CPM2_BRG_INT_CLK/16)
+
+extern void __cpm2_setbrg(uint brg, uint rate, uint clk, int div16, int src);
+
+/* This function is used by UARTS, or anything else that uses a 16x
+ * oversampled clock.
+ */
+static inline void cpm_setbrg(uint brg, uint rate)
+{
+	__cpm2_setbrg(brg, rate, CPM2_BRG_UART_CLK, 0, CPM_BRG_EXTC_INT);
+}
+
+/* This function is used to set high speed synchronous baud rate
+ * clocks.
+ */
+static inline void cpm2_fastbrg(uint brg, uint rate, int div16)
+{
+	__cpm2_setbrg(brg, rate, CPM2_BRG_INT_CLK, div16, CPM_BRG_EXTC_INT);
+}
+
 /* Function code bits, usually generic to devices.
 */
 #define CPMFCR_GBL	((u_char)0x20)	/* Set memory snooping */
@@ -195,17 +226,6 @@ typedef struct smc_uart {
 #define SMCM_TX		((unsigned char)0x02)
 #define SMCM_RX		((unsigned char)0x01)
 
-/* Baud rate generators.
-*/
-#define CPM_BRG_RST		((uint)0x00020000)
-#define CPM_BRG_EN		((uint)0x00010000)
-#define CPM_BRG_EXTC_INT	((uint)0x00000000)
-#define CPM_BRG_EXTC_CLK3_9	((uint)0x00004000)
-#define CPM_BRG_EXTC_CLK5_15	((uint)0x00008000)
-#define CPM_BRG_ATB		((uint)0x00002000)
-#define CPM_BRG_CD_MASK		((uint)0x00001ffe)
-#define CPM_BRG_DIV16		((uint)0x00000001)
-
 /* SCCs.
 */
 #define SCC_GSMRH_IRP		((uint)0x00040000)
diff --git a/include/asm-powerpc/cputable.h b/arch/powerpc/include/asm/cputable.h
index 2a3e9075a5a0..ef8a248dfd55 100644
--- a/include/asm-powerpc/cputable.h
+++ b/arch/powerpc/include/asm/cputable.h
@@ -127,6 +127,8 @@ extern struct cpu_spec *identify_cpu(unsigned long offset, unsigned int pvr);
 extern void do_feature_fixups(unsigned long value, void *fixup_start,
 			      void *fixup_end);
 
+extern const char *powerpc_base_platform;
+
 #endif /* __ASSEMBLY__ */
 
 /* CPU kernel features */
diff --git a/include/asm-powerpc/cputhreads.h b/arch/powerpc/include/asm/cputhreads.h
index fb11b0c459b8..fb11b0c459b8 100644
--- a/include/asm-powerpc/cputhreads.h
+++ b/arch/powerpc/include/asm/cputhreads.h
diff --git a/include/asm-powerpc/cputime.h b/arch/powerpc/include/asm/cputime.h
index f42e623030ee..f42e623030ee 100644
--- a/include/asm-powerpc/cputime.h
+++ b/arch/powerpc/include/asm/cputime.h
diff --git a/include/asm-powerpc/current.h b/arch/powerpc/include/asm/current.h
index e2c7f06931e7..e2c7f06931e7 100644
--- a/include/asm-powerpc/current.h
+++ b/arch/powerpc/include/asm/current.h
diff --git a/include/asm-powerpc/dbdma.h b/arch/powerpc/include/asm/dbdma.h
index e23f07e73cb3..e23f07e73cb3 100644
--- a/include/asm-powerpc/dbdma.h
+++ b/arch/powerpc/include/asm/dbdma.h
diff --git a/include/asm-powerpc/dcr-generic.h b/arch/powerpc/include/asm/dcr-generic.h
index 35b71599ec46..35b71599ec46 100644
--- a/include/asm-powerpc/dcr-generic.h
+++ b/arch/powerpc/include/asm/dcr-generic.h
diff --git a/include/asm-powerpc/dcr-mmio.h b/arch/powerpc/include/asm/dcr-mmio.h
index acd491dbd45a..acd491dbd45a 100644
--- a/include/asm-powerpc/dcr-mmio.h
+++ b/arch/powerpc/include/asm/dcr-mmio.h
diff --git a/include/asm-powerpc/dcr-native.h b/arch/powerpc/include/asm/dcr-native.h
index 72d2b72c7390..72d2b72c7390 100644
--- a/include/asm-powerpc/dcr-native.h
+++ b/arch/powerpc/include/asm/dcr-native.h
diff --git a/include/asm-powerpc/dcr-regs.h b/arch/powerpc/include/asm/dcr-regs.h
index 29b0ecef980a..29b0ecef980a 100644
--- a/include/asm-powerpc/dcr-regs.h
+++ b/arch/powerpc/include/asm/dcr-regs.h
diff --git a/include/asm-powerpc/delay.h b/arch/powerpc/include/asm/delay.h
index f9200a65c632..f9200a65c632 100644
--- a/include/asm-powerpc/delay.h
+++ b/arch/powerpc/include/asm/delay.h
diff --git a/include/asm-powerpc/device.h b/arch/powerpc/include/asm/device.h
index 228ab2a315b9..228ab2a315b9 100644
--- a/include/asm-powerpc/device.h
+++ b/arch/powerpc/include/asm/device.h
diff --git a/include/asm-powerpc/div64.h b/arch/powerpc/include/asm/div64.h
index 6cd978cefb28..6cd978cefb28 100644
--- a/include/asm-powerpc/div64.h
+++ b/arch/powerpc/include/asm/div64.h
diff --git a/include/asm-powerpc/dma.h b/arch/powerpc/include/asm/dma.h
index a7e06e25c708..a7e06e25c708 100644
--- a/include/asm-powerpc/dma.h
+++ b/arch/powerpc/include/asm/dma.h
diff --git a/include/asm-powerpc/edac.h b/arch/powerpc/include/asm/edac.h
index 6ead88bbfbb8..6ead88bbfbb8 100644
--- a/include/asm-powerpc/edac.h
+++ b/arch/powerpc/include/asm/edac.h
diff --git a/include/asm-powerpc/eeh.h b/arch/powerpc/include/asm/eeh.h
index b886bec67016..b886bec67016 100644
--- a/include/asm-powerpc/eeh.h
+++ b/arch/powerpc/include/asm/eeh.h
diff --git a/include/asm-powerpc/eeh_event.h b/arch/powerpc/include/asm/eeh_event.h
index cc3cb04539ac..cc3cb04539ac 100644
--- a/include/asm-powerpc/eeh_event.h
+++ b/arch/powerpc/include/asm/eeh_event.h
diff --git a/include/asm-powerpc/emergency-restart.h b/arch/powerpc/include/asm/emergency-restart.h
index 3711bd9d50bd..3711bd9d50bd 100644
--- a/include/asm-powerpc/emergency-restart.h
+++ b/arch/powerpc/include/asm/emergency-restart.h
diff --git a/include/asm-powerpc/errno.h b/arch/powerpc/include/asm/errno.h
index 8c145fd17d86..8c145fd17d86 100644
--- a/include/asm-powerpc/errno.h
+++ b/arch/powerpc/include/asm/errno.h
diff --git a/include/asm-powerpc/exception.h b/arch/powerpc/include/asm/exception.h
index 329148b5acc6..329148b5acc6 100644
--- a/include/asm-powerpc/exception.h
+++ b/arch/powerpc/include/asm/exception.h
diff --git a/include/asm-powerpc/fb.h b/arch/powerpc/include/asm/fb.h
index 411af8d17a69..411af8d17a69 100644
--- a/include/asm-powerpc/fb.h
+++ b/arch/powerpc/include/asm/fb.h
diff --git a/include/asm-powerpc/fcntl.h b/arch/powerpc/include/asm/fcntl.h
index ce5c4516d404..ce5c4516d404 100644
--- a/include/asm-powerpc/fcntl.h
+++ b/arch/powerpc/include/asm/fcntl.h
diff --git a/include/asm-powerpc/feature-fixups.h b/arch/powerpc/include/asm/feature-fixups.h
index a1029967620b..a1029967620b 100644
--- a/include/asm-powerpc/feature-fixups.h
+++ b/arch/powerpc/include/asm/feature-fixups.h
diff --git a/include/asm-powerpc/firmware.h b/arch/powerpc/include/asm/firmware.h
index ef328995ba9d..3a179827528d 100644
--- a/include/asm-powerpc/firmware.h
+++ b/arch/powerpc/include/asm/firmware.h
@@ -46,6 +46,7 @@
 #define FW_FEATURE_PS3_LV1	ASM_CONST(0x0000000000800000)
 #define FW_FEATURE_BEAT		ASM_CONST(0x0000000001000000)
 #define FW_FEATURE_BULK_REMOVE	ASM_CONST(0x0000000002000000)
+#define FW_FEATURE_CMO		ASM_CONST(0x0000000004000000)
 
 #ifndef __ASSEMBLY__
 
@@ -58,7 +59,7 @@ enum {
 		FW_FEATURE_MIGRATE | FW_FEATURE_PERFMON | FW_FEATURE_CRQ |
 		FW_FEATURE_VIO | FW_FEATURE_RDMA | FW_FEATURE_LLAN |
 		FW_FEATURE_BULK | FW_FEATURE_XDABR | FW_FEATURE_MULTITCE |
-		FW_FEATURE_SPLPAR | FW_FEATURE_LPAR,
+		FW_FEATURE_SPLPAR | FW_FEATURE_LPAR | FW_FEATURE_CMO,
 	FW_FEATURE_PSERIES_ALWAYS = 0,
 	FW_FEATURE_ISERIES_POSSIBLE = FW_FEATURE_ISERIES | FW_FEATURE_LPAR,
 	FW_FEATURE_ISERIES_ALWAYS = FW_FEATURE_ISERIES | FW_FEATURE_LPAR,
diff --git a/include/asm-powerpc/fixmap.h b/arch/powerpc/include/asm/fixmap.h
index 8428b38a3d30..8428b38a3d30 100644
--- a/include/asm-powerpc/fixmap.h
+++ b/arch/powerpc/include/asm/fixmap.h
diff --git a/include/asm-powerpc/floppy.h b/arch/powerpc/include/asm/floppy.h
index 24bd34c57e9d..24bd34c57e9d 100644
--- a/include/asm-powerpc/floppy.h
+++ b/arch/powerpc/include/asm/floppy.h
diff --git a/include/asm-powerpc/fs_pd.h b/arch/powerpc/include/asm/fs_pd.h
index 9361cd5342cc..9361cd5342cc 100644
--- a/include/asm-powerpc/fs_pd.h
+++ b/arch/powerpc/include/asm/fs_pd.h
diff --git a/include/asm-powerpc/fsl_gtm.h b/arch/powerpc/include/asm/fsl_gtm.h
index 8e8c9b5032d3..8e8c9b5032d3 100644
--- a/include/asm-powerpc/fsl_gtm.h
+++ b/arch/powerpc/include/asm/fsl_gtm.h
diff --git a/include/asm-powerpc/fsl_lbc.h b/arch/powerpc/include/asm/fsl_lbc.h
index 303f5484c050..303f5484c050 100644
--- a/include/asm-powerpc/fsl_lbc.h
+++ b/arch/powerpc/include/asm/fsl_lbc.h
diff --git a/include/asm-powerpc/ftrace.h b/arch/powerpc/include/asm/ftrace.h
index de921326cca8..de921326cca8 100644
--- a/include/asm-powerpc/ftrace.h
+++ b/arch/powerpc/include/asm/ftrace.h
diff --git a/include/asm-powerpc/futex.h b/arch/powerpc/include/asm/futex.h
index 6d406c5c5de4..6d406c5c5de4 100644
--- a/include/asm-powerpc/futex.h
+++ b/arch/powerpc/include/asm/futex.h
diff --git a/include/asm-powerpc/grackle.h b/arch/powerpc/include/asm/grackle.h
index bd7812a519d4..bd7812a519d4 100644
--- a/include/asm-powerpc/grackle.h
+++ b/arch/powerpc/include/asm/grackle.h
diff --git a/include/asm-powerpc/hardirq.h b/arch/powerpc/include/asm/hardirq.h
index 288e14d53b7f..288e14d53b7f 100644
--- a/include/asm-powerpc/hardirq.h
+++ b/arch/powerpc/include/asm/hardirq.h
diff --git a/include/asm-powerpc/heathrow.h b/arch/powerpc/include/asm/heathrow.h
index 93f54958a9d1..93f54958a9d1 100644
--- a/include/asm-powerpc/heathrow.h
+++ b/arch/powerpc/include/asm/heathrow.h
diff --git a/include/asm-powerpc/highmem.h b/arch/powerpc/include/asm/highmem.h
index 5d99b6489d56..5d99b6489d56 100644
--- a/include/asm-powerpc/highmem.h
+++ b/arch/powerpc/include/asm/highmem.h
diff --git a/include/asm-powerpc/hvcall.h b/arch/powerpc/include/asm/hvcall.h
index bf6cd7cb996c..6251a4b10be7 100644
--- a/include/asm-powerpc/hvcall.h
+++ b/arch/powerpc/include/asm/hvcall.h
@@ -92,6 +92,11 @@
 #define H_EXACT			(1UL<<(63-24))	/* Use exact PTE or return H_PTEG_FULL */
 #define H_R_XLATE		(1UL<<(63-25))	/* include a valid logical page num in the pte if the valid bit is set */
 #define H_READ_4		(1UL<<(63-26))	/* Return 4 PTEs */
+#define H_PAGE_STATE_CHANGE	(1UL<<(63-28))
+#define H_PAGE_UNUSED		((1UL<<(63-29)) | (1UL<<(63-30)))
+#define H_PAGE_SET_UNUSED	(H_PAGE_STATE_CHANGE | H_PAGE_UNUSED)
+#define H_PAGE_SET_LOANED	(H_PAGE_SET_UNUSED | (1UL<<(63-31)))
+#define H_PAGE_SET_ACTIVE	H_PAGE_STATE_CHANGE
 #define H_AVPN			(1UL<<(63-32))	/* An avpn is provided as a sanity test */
 #define H_ANDCOND		(1UL<<(63-33))
 #define H_ICACHE_INVALIDATE	(1UL<<(63-40))	/* icbi, etc.  (ignored for IO pages) */
@@ -210,7 +215,9 @@
 #define H_JOIN			0x298
 #define H_VASI_STATE            0x2A4
 #define H_ENABLE_CRQ		0x2B0
-#define MAX_HCALL_OPCODE	H_ENABLE_CRQ
+#define H_SET_MPP		0x2D0
+#define H_GET_MPP		0x2D4
+#define MAX_HCALL_OPCODE	H_GET_MPP
 
 #ifndef __ASSEMBLY__
 
@@ -270,6 +277,42 @@ struct hcall_stats {
 };
 #define HCALL_STAT_ARRAY_SIZE	((MAX_HCALL_OPCODE >> 2) + 1)
 
+struct hvcall_mpp_data {
+	unsigned long entitled_mem;
+	unsigned long mapped_mem;
+	unsigned short group_num;
+	unsigned short pool_num;
+	unsigned char mem_weight;
+	unsigned char unallocated_mem_weight;
+	unsigned long unallocated_entitlement;  /* value in bytes */
+	unsigned long pool_size;
+	signed long loan_request;
+	unsigned long backing_mem;
+};
+
+int h_get_mpp(struct hvcall_mpp_data *);
+
+#ifdef CONFIG_PPC_PSERIES
+extern int CMO_PrPSP;
+extern int CMO_SecPSP;
+extern unsigned long CMO_PageSize;
+
+static inline int cmo_get_primary_psp(void)
+{
+	return CMO_PrPSP;
+}
+
+static inline int cmo_get_secondary_psp(void)
+{
+	return CMO_SecPSP;
+}
+
+static inline unsigned long cmo_get_page_size(void)
+{
+	return CMO_PageSize;
+}
+#endif /* CONFIG_PPC_PSERIES */
+
 #endif /* __ASSEMBLY__ */
 #endif /* __KERNEL__ */
 #endif /* _ASM_POWERPC_HVCALL_H */
diff --git a/include/asm-powerpc/hvconsole.h b/arch/powerpc/include/asm/hvconsole.h
index 35ea69e8121f..35ea69e8121f 100644
--- a/include/asm-powerpc/hvconsole.h
+++ b/arch/powerpc/include/asm/hvconsole.h
diff --git a/include/asm-powerpc/hvcserver.h b/arch/powerpc/include/asm/hvcserver.h
index 67d7da3a4da4..67d7da3a4da4 100644
--- a/include/asm-powerpc/hvcserver.h
+++ b/arch/powerpc/include/asm/hvcserver.h
diff --git a/include/asm-powerpc/hw_irq.h b/arch/powerpc/include/asm/hw_irq.h
index f75a5fc64d2e..f75a5fc64d2e 100644
--- a/include/asm-powerpc/hw_irq.h
+++ b/arch/powerpc/include/asm/hw_irq.h
diff --git a/include/asm-powerpc/hydra.h b/arch/powerpc/include/asm/hydra.h
index 1ad4eed07fbe..1ad4eed07fbe 100644
--- a/include/asm-powerpc/hydra.h
+++ b/arch/powerpc/include/asm/hydra.h
diff --git a/include/asm-powerpc/ibmebus.h b/arch/powerpc/include/asm/ibmebus.h
index 1a9d9aea21fa..1a9d9aea21fa 100644
--- a/include/asm-powerpc/ibmebus.h
+++ b/arch/powerpc/include/asm/ibmebus.h
diff --git a/include/asm-powerpc/immap_86xx.h b/arch/powerpc/include/asm/immap_86xx.h
index 0f165e59c326..0f165e59c326 100644
--- a/include/asm-powerpc/immap_86xx.h
+++ b/arch/powerpc/include/asm/immap_86xx.h
diff --git a/include/asm-powerpc/immap_cpm2.h b/arch/powerpc/include/asm/immap_cpm2.h
index 4080bab0468c..4080bab0468c 100644
--- a/include/asm-powerpc/immap_cpm2.h
+++ b/arch/powerpc/include/asm/immap_cpm2.h
diff --git a/include/asm-powerpc/immap_qe.h b/arch/powerpc/include/asm/immap_qe.h
index 7b6f411db3e6..3c2fced3ac22 100644
--- a/include/asm-powerpc/immap_qe.h
+++ b/arch/powerpc/include/asm/immap_qe.h
@@ -1,6 +1,4 @@
 /*
- * include/asm-powerpc/immap_qe.h
- *
  * QUICC Engine (QE) Internal Memory Map.
  * The Internal Memory Map for devices with QE on them. This
  * is the superset of all QE devices (8360, etc.).
diff --git a/include/asm-powerpc/io-defs.h b/arch/powerpc/include/asm/io-defs.h
index 44d7927aec69..44d7927aec69 100644
--- a/include/asm-powerpc/io-defs.h
+++ b/arch/powerpc/include/asm/io-defs.h
diff --git a/include/asm-powerpc/ioctl.h b/arch/powerpc/include/asm/ioctl.h
index 57d68304218b..57d68304218b 100644
--- a/include/asm-powerpc/ioctl.h
+++ b/arch/powerpc/include/asm/ioctl.h
diff --git a/include/asm-powerpc/ioctls.h b/arch/powerpc/include/asm/ioctls.h
index 279a6229584b..279a6229584b 100644
--- a/include/asm-powerpc/ioctls.h
+++ b/arch/powerpc/include/asm/ioctls.h
diff --git a/include/asm-powerpc/iommu.h b/arch/powerpc/include/asm/iommu.h
index 51ecfef8d843..51ecfef8d843 100644
--- a/include/asm-powerpc/iommu.h
+++ b/arch/powerpc/include/asm/iommu.h
diff --git a/include/asm-powerpc/ipcbuf.h b/arch/powerpc/include/asm/ipcbuf.h
index 2c3e1d94db1d..2c3e1d94db1d 100644
--- a/include/asm-powerpc/ipcbuf.h
+++ b/arch/powerpc/include/asm/ipcbuf.h
diff --git a/include/asm-powerpc/ipic.h b/arch/powerpc/include/asm/ipic.h
index 8ff08be00146..fb59829983b8 100644
--- a/include/asm-powerpc/ipic.h
+++ b/arch/powerpc/include/asm/ipic.h
@@ -1,6 +1,4 @@
 /*
- * include/asm-powerpc/ipic.h
- *
  * IPIC external definitions and structure.
  *
  * Maintainer: Kumar Gala <galak@kernel.crashing.org>
@@ -79,15 +77,8 @@ extern void ipic_disable_mcp(enum ipic_mcp_irq mcp_irq);
 extern u32 ipic_get_mcp_status(void);
 extern void ipic_clear_mcp_status(u32 mask);
 
-#ifdef CONFIG_PPC_MERGE
 extern struct ipic * ipic_init(struct device_node *node, unsigned int flags);
 extern unsigned int ipic_get_irq(void);
-#else
-extern void ipic_init(phys_addr_t phys_addr, unsigned int flags,
-		unsigned int irq_offset,
-		unsigned char *senses, unsigned int senses_count);
-extern int ipic_get_irq(void);
-#endif
 
 #endif /* __ASM_IPIC_H__ */
 #endif /* __KERNEL__ */
diff --git a/include/asm-powerpc/irq_regs.h b/arch/powerpc/include/asm/irq_regs.h
index ba94b51a0a70..ba94b51a0a70 100644
--- a/include/asm-powerpc/irq_regs.h
+++ b/arch/powerpc/include/asm/irq_regs.h
diff --git a/include/asm-powerpc/iseries/alpaca.h b/arch/powerpc/include/asm/iseries/alpaca.h
index c0cce6727a69..c0cce6727a69 100644
--- a/include/asm-powerpc/iseries/alpaca.h
+++ b/arch/powerpc/include/asm/iseries/alpaca.h
diff --git a/include/asm-powerpc/iseries/hv_call.h b/arch/powerpc/include/asm/iseries/hv_call.h
index 162d653ad51f..162d653ad51f 100644
--- a/include/asm-powerpc/iseries/hv_call.h
+++ b/arch/powerpc/include/asm/iseries/hv_call.h
diff --git a/include/asm-powerpc/iseries/hv_call_event.h b/arch/powerpc/include/asm/iseries/hv_call_event.h
index cc029d388e11..cc029d388e11 100644
--- a/include/asm-powerpc/iseries/hv_call_event.h
+++ b/arch/powerpc/include/asm/iseries/hv_call_event.h
diff --git a/include/asm-powerpc/iseries/hv_call_sc.h b/arch/powerpc/include/asm/iseries/hv_call_sc.h
index f5d210959250..f5d210959250 100644
--- a/include/asm-powerpc/iseries/hv_call_sc.h
+++ b/arch/powerpc/include/asm/iseries/hv_call_sc.h
diff --git a/include/asm-powerpc/iseries/hv_call_xm.h b/arch/powerpc/include/asm/iseries/hv_call_xm.h
index 392ac3f54df0..392ac3f54df0 100644
--- a/include/asm-powerpc/iseries/hv_call_xm.h
+++ b/arch/powerpc/include/asm/iseries/hv_call_xm.h
diff --git a/include/asm-powerpc/iseries/hv_lp_config.h b/arch/powerpc/include/asm/iseries/hv_lp_config.h
index a006fd1e4a2c..a006fd1e4a2c 100644
--- a/include/asm-powerpc/iseries/hv_lp_config.h
+++ b/arch/powerpc/include/asm/iseries/hv_lp_config.h
diff --git a/include/asm-powerpc/iseries/hv_lp_event.h b/arch/powerpc/include/asm/iseries/hv_lp_event.h
index 8f5da7d77202..8f5da7d77202 100644
--- a/include/asm-powerpc/iseries/hv_lp_event.h
+++ b/arch/powerpc/include/asm/iseries/hv_lp_event.h
diff --git a/include/asm-powerpc/iseries/hv_types.h b/arch/powerpc/include/asm/iseries/hv_types.h
index c3e6d2a1d1c3..c3e6d2a1d1c3 100644
--- a/include/asm-powerpc/iseries/hv_types.h
+++ b/arch/powerpc/include/asm/iseries/hv_types.h
diff --git a/include/asm-powerpc/iseries/iommu.h b/arch/powerpc/include/asm/iseries/iommu.h
index c59ee7e4bed1..c59ee7e4bed1 100644
--- a/include/asm-powerpc/iseries/iommu.h
+++ b/arch/powerpc/include/asm/iseries/iommu.h
diff --git a/include/asm-powerpc/iseries/it_lp_queue.h b/arch/powerpc/include/asm/iseries/it_lp_queue.h
index 428278838821..428278838821 100644
--- a/include/asm-powerpc/iseries/it_lp_queue.h
+++ b/arch/powerpc/include/asm/iseries/it_lp_queue.h
diff --git a/include/asm-powerpc/iseries/lpar_map.h b/arch/powerpc/include/asm/iseries/lpar_map.h
index 5e9f3e128ee2..5e9f3e128ee2 100644
--- a/include/asm-powerpc/iseries/lpar_map.h
+++ b/arch/powerpc/include/asm/iseries/lpar_map.h
diff --git a/include/asm-powerpc/iseries/mf.h b/arch/powerpc/include/asm/iseries/mf.h
index eb851a9c9e5c..eb851a9c9e5c 100644
--- a/include/asm-powerpc/iseries/mf.h
+++ b/arch/powerpc/include/asm/iseries/mf.h
diff --git a/include/asm-powerpc/iseries/vio.h b/arch/powerpc/include/asm/iseries/vio.h
index f9ac0d00b951..f9ac0d00b951 100644
--- a/include/asm-powerpc/iseries/vio.h
+++ b/arch/powerpc/include/asm/iseries/vio.h
diff --git a/include/asm-powerpc/kdebug.h b/arch/powerpc/include/asm/kdebug.h
index ae6d206728af..ae6d206728af 100644
--- a/include/asm-powerpc/kdebug.h
+++ b/arch/powerpc/include/asm/kdebug.h
diff --git a/include/asm-powerpc/kdump.h b/arch/powerpc/include/asm/kdump.h
index f6c93c716898..f6c93c716898 100644
--- a/include/asm-powerpc/kdump.h
+++ b/arch/powerpc/include/asm/kdump.h
diff --git a/include/asm-powerpc/keylargo.h b/arch/powerpc/include/asm/keylargo.h
index d8520ef121f9..d8520ef121f9 100644
--- a/include/asm-powerpc/keylargo.h
+++ b/arch/powerpc/include/asm/keylargo.h
diff --git a/include/asm-powerpc/kmap_types.h b/arch/powerpc/include/asm/kmap_types.h
index b6bac6f61c16..b6bac6f61c16 100644
--- a/include/asm-powerpc/kmap_types.h
+++ b/arch/powerpc/include/asm/kmap_types.h
diff --git a/include/asm-powerpc/kprobes.h b/arch/powerpc/include/asm/kprobes.h
index d0e7701fa1f6..d0e7701fa1f6 100644
--- a/include/asm-powerpc/kprobes.h
+++ b/arch/powerpc/include/asm/kprobes.h
diff --git a/include/asm-powerpc/kvm.h b/arch/powerpc/include/asm/kvm.h
index f993e4198d5c..f993e4198d5c 100644
--- a/include/asm-powerpc/kvm.h
+++ b/arch/powerpc/include/asm/kvm.h
diff --git a/include/asm-powerpc/kvm_asm.h b/arch/powerpc/include/asm/kvm_asm.h
index 2197764796d9..2197764796d9 100644
--- a/include/asm-powerpc/kvm_asm.h
+++ b/arch/powerpc/include/asm/kvm_asm.h
diff --git a/include/asm-powerpc/kvm_host.h b/arch/powerpc/include/asm/kvm_host.h
index 2655e2a4831e..2655e2a4831e 100644
--- a/include/asm-powerpc/kvm_host.h
+++ b/arch/powerpc/include/asm/kvm_host.h
diff --git a/include/asm-powerpc/kvm_para.h b/arch/powerpc/include/asm/kvm_para.h
index 2d48f6a63d0b..2d48f6a63d0b 100644
--- a/include/asm-powerpc/kvm_para.h
+++ b/arch/powerpc/include/asm/kvm_para.h
diff --git a/include/asm-powerpc/kvm_ppc.h b/arch/powerpc/include/asm/kvm_ppc.h
index 5a21115228af..a8b068792260 100644
--- a/include/asm-powerpc/kvm_ppc.h
+++ b/arch/powerpc/include/asm/kvm_ppc.h
@@ -61,7 +61,8 @@ extern int kvmppc_emulate_mmio(struct kvm_run *run, struct kvm_vcpu *vcpu);
 
 extern void kvmppc_mmu_map(struct kvm_vcpu *vcpu, u64 gvaddr, gfn_t gfn,
                            u64 asid, u32 flags);
-extern void kvmppc_mmu_invalidate(struct kvm_vcpu *vcpu, u64 eaddr, u64 asid);
+extern void kvmppc_mmu_invalidate(struct kvm_vcpu *vcpu, gva_t eaddr,
+                                  gva_t eend, u32 asid);
 extern void kvmppc_mmu_priv_switch(struct kvm_vcpu *vcpu, int usermode);
 
 extern void kvmppc_check_and_deliver_interrupts(struct kvm_vcpu *vcpu);
diff --git a/include/asm-powerpc/libata-portmap.h b/arch/powerpc/include/asm/libata-portmap.h
index 4d8518049f4d..4d8518049f4d 100644
--- a/include/asm-powerpc/libata-portmap.h
+++ b/arch/powerpc/include/asm/libata-portmap.h
diff --git a/include/asm-powerpc/linkage.h b/arch/powerpc/include/asm/linkage.h
index e1c4ac1cc4ba..e1c4ac1cc4ba 100644
--- a/include/asm-powerpc/linkage.h
+++ b/arch/powerpc/include/asm/linkage.h
diff --git a/include/asm-powerpc/lmb.h b/arch/powerpc/include/asm/lmb.h
index 6f5fdf0a19ae..6f5fdf0a19ae 100644
--- a/include/asm-powerpc/lmb.h
+++ b/arch/powerpc/include/asm/lmb.h
diff --git a/include/asm-powerpc/local.h b/arch/powerpc/include/asm/local.h
index 612d83276653..612d83276653 100644
--- a/include/asm-powerpc/local.h
+++ b/arch/powerpc/include/asm/local.h
diff --git a/include/asm-powerpc/lppaca.h b/arch/powerpc/include/asm/lppaca.h
index 567ed92cd91f..2fe268b10333 100644
--- a/include/asm-powerpc/lppaca.h
+++ b/arch/powerpc/include/asm/lppaca.h
@@ -125,7 +125,10 @@ struct lppaca {
 	// NOTE: This value will ALWAYS be zero for dedicated processors and
 	// will NEVER be zero for shared processors (ie, initialized to a 1).
 	volatile u32 yield_count;	// PLIC increments each dispatchx00-x03
-	u8	reserved6[124];		// Reserved                     x04-x7F
+	u32 reserved6;
+	volatile u64 cmo_faults;	// CMO page fault count         x08-x0F
+	volatile u64 cmo_fault_time;	// CMO page fault time          x10-x17
+	u8	reserved7[104];		// Reserved                     x18-x7F
 
 //=============================================================================
 // CACHE_LINE_4-5 0x0180 - 0x027F Contains PMC interrupt data
diff --git a/include/asm-powerpc/lv1call.h b/arch/powerpc/include/asm/lv1call.h
index 81713acf7529..81713acf7529 100644
--- a/include/asm-powerpc/lv1call.h
+++ b/arch/powerpc/include/asm/lv1call.h
diff --git a/include/asm-powerpc/macio.h b/arch/powerpc/include/asm/macio.h
index 079c06eae446..079c06eae446 100644
--- a/include/asm-powerpc/macio.h
+++ b/arch/powerpc/include/asm/macio.h
diff --git a/include/asm-powerpc/mc146818rtc.h b/arch/powerpc/include/asm/mc146818rtc.h
index f2741c8b59a1..f2741c8b59a1 100644
--- a/include/asm-powerpc/mc146818rtc.h
+++ b/arch/powerpc/include/asm/mc146818rtc.h
diff --git a/include/asm-powerpc/mediabay.h b/arch/powerpc/include/asm/mediabay.h
index b2efb3325808..b2efb3325808 100644
--- a/include/asm-powerpc/mediabay.h
+++ b/arch/powerpc/include/asm/mediabay.h
diff --git a/include/asm-powerpc/mman.h b/arch/powerpc/include/asm/mman.h
index 9209f755763e..9209f755763e 100644
--- a/include/asm-powerpc/mman.h
+++ b/arch/powerpc/include/asm/mman.h
diff --git a/include/asm-powerpc/mmu-40x.h b/arch/powerpc/include/asm/mmu-40x.h
index 3d108676584c..3d108676584c 100644
--- a/include/asm-powerpc/mmu-40x.h
+++ b/arch/powerpc/include/asm/mmu-40x.h
diff --git a/include/asm-powerpc/mmu-44x.h b/arch/powerpc/include/asm/mmu-44x.h
index a825524c981a..a825524c981a 100644
--- a/include/asm-powerpc/mmu-44x.h
+++ b/arch/powerpc/include/asm/mmu-44x.h
diff --git a/include/asm-powerpc/mmu-8xx.h b/arch/powerpc/include/asm/mmu-8xx.h
index 9db877eb88db..9db877eb88db 100644
--- a/include/asm-powerpc/mmu-8xx.h
+++ b/arch/powerpc/include/asm/mmu-8xx.h
diff --git a/include/asm-powerpc/mmu-fsl-booke.h b/arch/powerpc/include/asm/mmu-fsl-booke.h
index 925d93cf64d8..925d93cf64d8 100644
--- a/include/asm-powerpc/mmu-fsl-booke.h
+++ b/arch/powerpc/include/asm/mmu-fsl-booke.h
diff --git a/include/asm-powerpc/mmu-hash32.h b/arch/powerpc/include/asm/mmu-hash32.h
index 16b1a1e77e64..16b1a1e77e64 100644
--- a/include/asm-powerpc/mmu-hash32.h
+++ b/arch/powerpc/include/asm/mmu-hash32.h
diff --git a/include/asm-powerpc/mmu-hash64.h b/arch/powerpc/include/asm/mmu-hash64.h
index d1dc16afb118..c2df53c5ceb9 100644
--- a/include/asm-powerpc/mmu-hash64.h
+++ b/arch/powerpc/include/asm/mmu-hash64.h
@@ -194,9 +194,9 @@ extern int mmu_ci_restrictions;
 
 #ifdef CONFIG_HUGETLB_PAGE
 /*
- * The page size index of the huge pages for use by hugetlbfs
+ * The page size indexes of the huge pages for use by hugetlbfs
  */
-extern int mmu_huge_psize;
+extern unsigned int mmu_huge_psizes[MMU_PAGE_COUNT];
 
 #endif /* CONFIG_HUGETLB_PAGE */
 
@@ -278,9 +278,11 @@ extern int hash_huge_page(struct mm_struct *mm, unsigned long access,
 			  unsigned long trap);
 
 extern int htab_bolt_mapping(unsigned long vstart, unsigned long vend,
-			     unsigned long pstart, unsigned long mode,
+			     unsigned long pstart, unsigned long prot,
 			     int psize, int ssize);
 extern void set_huge_psize(int psize);
+extern void add_gpage(unsigned long addr, unsigned long page_size,
+			  unsigned long number_of_pages);
 extern void demote_segment_4k(struct mm_struct *mm, unsigned long addr);
 
 extern void htab_initialize(void);
diff --git a/include/asm-powerpc/mmu.h b/arch/powerpc/include/asm/mmu.h
index 4c0e1b4f975c..4c0e1b4f975c 100644
--- a/include/asm-powerpc/mmu.h
+++ b/arch/powerpc/include/asm/mmu.h
diff --git a/include/asm-powerpc/mmzone.h b/arch/powerpc/include/asm/mmzone.h
index 19f299b7e256..19f299b7e256 100644
--- a/include/asm-powerpc/mmzone.h
+++ b/arch/powerpc/include/asm/mmzone.h
diff --git a/include/asm-powerpc/module.h b/arch/powerpc/include/asm/module.h
index e5f14b13ccf0..e5f14b13ccf0 100644
--- a/include/asm-powerpc/module.h
+++ b/arch/powerpc/include/asm/module.h
diff --git a/include/asm-powerpc/mpc512x.h b/arch/powerpc/include/asm/mpc512x.h
index c48a1658eeac..c48a1658eeac 100644
--- a/include/asm-powerpc/mpc512x.h
+++ b/arch/powerpc/include/asm/mpc512x.h
diff --git a/include/asm-powerpc/mpc52xx.h b/arch/powerpc/include/asm/mpc52xx.h
index 81ef10b6b672..81ef10b6b672 100644
--- a/include/asm-powerpc/mpc52xx.h
+++ b/arch/powerpc/include/asm/mpc52xx.h
diff --git a/include/asm-powerpc/mpc52xx_psc.h b/arch/powerpc/include/asm/mpc52xx_psc.h
index 710c5d36efaa..8917ed630565 100644
--- a/include/asm-powerpc/mpc52xx_psc.h
+++ b/arch/powerpc/include/asm/mpc52xx_psc.h
@@ -60,10 +60,12 @@
 #define MPC52xx_PSC_RXTX_FIFO_ALARM	0x0002
 #define MPC52xx_PSC_RXTX_FIFO_EMPTY	0x0001
 
-/* PSC interrupt mask bits */
+/* PSC interrupt status/mask bits */
 #define MPC52xx_PSC_IMR_TXRDY		0x0100
 #define MPC52xx_PSC_IMR_RXRDY		0x0200
 #define MPC52xx_PSC_IMR_DB		0x0400
+#define MPC52xx_PSC_IMR_TXEMP		0x0800
+#define MPC52xx_PSC_IMR_ORERR		0x1000
 #define MPC52xx_PSC_IMR_IPC		0x8000
 
 /* PSC input port change bit */
@@ -92,6 +94,34 @@
 
 #define MPC52xx_PSC_RFNUM_MASK	0x01ff
 
+#define MPC52xx_PSC_SICR_DTS1			(1 << 29)
+#define MPC52xx_PSC_SICR_SHDR			(1 << 28)
+#define MPC52xx_PSC_SICR_SIM_MASK		(0xf << 24)
+#define MPC52xx_PSC_SICR_SIM_UART		(0x0 << 24)
+#define MPC52xx_PSC_SICR_SIM_UART_DCD		(0x8 << 24)
+#define MPC52xx_PSC_SICR_SIM_CODEC_8		(0x1 << 24)
+#define MPC52xx_PSC_SICR_SIM_CODEC_16		(0x2 << 24)
+#define MPC52xx_PSC_SICR_SIM_AC97		(0x3 << 24)
+#define MPC52xx_PSC_SICR_SIM_SIR		(0x8 << 24)
+#define MPC52xx_PSC_SICR_SIM_SIR_DCD		(0xc << 24)
+#define MPC52xx_PSC_SICR_SIM_MIR		(0x5 << 24)
+#define MPC52xx_PSC_SICR_SIM_FIR		(0x6 << 24)
+#define MPC52xx_PSC_SICR_SIM_CODEC_24		(0x7 << 24)
+#define MPC52xx_PSC_SICR_SIM_CODEC_32		(0xf << 24)
+#define MPC52xx_PSC_SICR_GENCLK			(1 << 23)
+#define MPC52xx_PSC_SICR_I2S			(1 << 22)
+#define MPC52xx_PSC_SICR_CLKPOL			(1 << 21)
+#define MPC52xx_PSC_SICR_SYNCPOL		(1 << 20)
+#define MPC52xx_PSC_SICR_CELLSLAVE		(1 << 19)
+#define MPC52xx_PSC_SICR_CELL2XCLK		(1 << 18)
+#define MPC52xx_PSC_SICR_ESAI			(1 << 17)
+#define MPC52xx_PSC_SICR_ENAC97			(1 << 16)
+#define MPC52xx_PSC_SICR_SPI			(1 << 15)
+#define MPC52xx_PSC_SICR_MSTR			(1 << 14)
+#define MPC52xx_PSC_SICR_CPOL			(1 << 13)
+#define MPC52xx_PSC_SICR_CPHA			(1 << 12)
+#define MPC52xx_PSC_SICR_USEEOF			(1 << 11)
+#define MPC52xx_PSC_SICR_DISABLEEOF		(1 << 10)
 
 /* Structure of the hardware registers */
 struct mpc52xx_psc {
@@ -132,8 +162,12 @@ struct mpc52xx_psc {
 	u8		reserved5[3];
 	u8		ctlr;		/* PSC + 0x1c */
 	u8		reserved6[3];
-	u16		ccr;		/* PSC + 0x20 */
-	u8		reserved7[14];
+	/* BitClkDiv field of CCR is byte swapped in
+	 * the hardware for mpc5200/b compatibility */
+	u32		ccr;		/* PSC + 0x20 */
+	u32		ac97_slots;	/* PSC + 0x24 */
+	u32		ac97_cmd;	/* PSC + 0x28 */
+	u32		ac97_data;	/* PSC + 0x2c */
 	u8		ivr;		/* PSC + 0x30 */
 	u8		reserved8[3];
 	u8		ip;		/* PSC + 0x34 */
diff --git a/include/asm-powerpc/mpc6xx.h b/arch/powerpc/include/asm/mpc6xx.h
index effc2291beb2..effc2291beb2 100644
--- a/include/asm-powerpc/mpc6xx.h
+++ b/arch/powerpc/include/asm/mpc6xx.h
diff --git a/include/asm-powerpc/mpc8260.h b/arch/powerpc/include/asm/mpc8260.h
index 03317e1e6185..03317e1e6185 100644
--- a/include/asm-powerpc/mpc8260.h
+++ b/arch/powerpc/include/asm/mpc8260.h
diff --git a/include/asm-powerpc/mpc86xx.h b/arch/powerpc/include/asm/mpc86xx.h
index 15f650f987e7..15f650f987e7 100644
--- a/include/asm-powerpc/mpc86xx.h
+++ b/arch/powerpc/include/asm/mpc86xx.h
diff --git a/include/asm-powerpc/mpc8xx.h b/arch/powerpc/include/asm/mpc8xx.h
index 98f3c4f17328..98f3c4f17328 100644
--- a/include/asm-powerpc/mpc8xx.h
+++ b/arch/powerpc/include/asm/mpc8xx.h
diff --git a/include/asm-powerpc/mpic.h b/arch/powerpc/include/asm/mpic.h
index fe566a348a86..fe566a348a86 100644
--- a/include/asm-powerpc/mpic.h
+++ b/arch/powerpc/include/asm/mpic.h
diff --git a/include/asm-powerpc/msgbuf.h b/arch/powerpc/include/asm/msgbuf.h
index dd76743c7537..dd76743c7537 100644
--- a/include/asm-powerpc/msgbuf.h
+++ b/arch/powerpc/include/asm/msgbuf.h
diff --git a/include/asm-powerpc/mutex.h b/arch/powerpc/include/asm/mutex.h
index 458c1f7fbc18..458c1f7fbc18 100644
--- a/include/asm-powerpc/mutex.h
+++ b/arch/powerpc/include/asm/mutex.h
diff --git a/include/asm-powerpc/nvram.h b/arch/powerpc/include/asm/nvram.h
index efde5ac82f7b..efde5ac82f7b 100644
--- a/include/asm-powerpc/nvram.h
+++ b/arch/powerpc/include/asm/nvram.h
diff --git a/include/asm-powerpc/of_device.h b/arch/powerpc/include/asm/of_device.h
index 3c123990ca2e..3c123990ca2e 100644
--- a/include/asm-powerpc/of_device.h
+++ b/arch/powerpc/include/asm/of_device.h
diff --git a/include/asm-powerpc/of_platform.h b/arch/powerpc/include/asm/of_platform.h
index 18659ef72139..18659ef72139 100644
--- a/include/asm-powerpc/of_platform.h
+++ b/arch/powerpc/include/asm/of_platform.h
diff --git a/include/asm-powerpc/ohare.h b/arch/powerpc/include/asm/ohare.h
index 0d030f9dea24..0d030f9dea24 100644
--- a/include/asm-powerpc/ohare.h
+++ b/arch/powerpc/include/asm/ohare.h
diff --git a/include/asm-powerpc/oprofile_impl.h b/arch/powerpc/include/asm/oprofile_impl.h
index 95035c602ba6..95035c602ba6 100644
--- a/include/asm-powerpc/oprofile_impl.h
+++ b/arch/powerpc/include/asm/oprofile_impl.h
diff --git a/include/asm-powerpc/pSeries_reconfig.h b/arch/powerpc/include/asm/pSeries_reconfig.h
index e482e5352e69..e482e5352e69 100644
--- a/include/asm-powerpc/pSeries_reconfig.h
+++ b/arch/powerpc/include/asm/pSeries_reconfig.h
diff --git a/include/asm-powerpc/paca.h b/arch/powerpc/include/asm/paca.h
index 7b564444ff61..6493a395508b 100644
--- a/include/asm-powerpc/paca.h
+++ b/arch/powerpc/include/asm/paca.h
@@ -1,6 +1,4 @@
 /*
- * include/asm-powerpc/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.
diff --git a/include/asm-powerpc/page_32.h b/arch/powerpc/include/asm/page_32.h
index ebfae530a379..ebfae530a379 100644
--- a/include/asm-powerpc/page_32.h
+++ b/arch/powerpc/include/asm/page_32.h
diff --git a/include/asm-powerpc/param.h b/arch/powerpc/include/asm/param.h
index 094f63d4d5ca..094f63d4d5ca 100644
--- a/include/asm-powerpc/param.h
+++ b/arch/powerpc/include/asm/param.h
diff --git a/include/asm-powerpc/parport.h b/arch/powerpc/include/asm/parport.h
index 414c50e2e881..414c50e2e881 100644
--- a/include/asm-powerpc/parport.h
+++ b/arch/powerpc/include/asm/parport.h
diff --git a/include/asm-powerpc/pasemi_dma.h b/arch/powerpc/include/asm/pasemi_dma.h
index 19fd7933e2d9..19fd7933e2d9 100644
--- a/include/asm-powerpc/pasemi_dma.h
+++ b/arch/powerpc/include/asm/pasemi_dma.h
diff --git a/include/asm-powerpc/pci-bridge.h b/arch/powerpc/include/asm/pci-bridge.h
index ae2ea803a0f2..ae2ea803a0f2 100644
--- a/include/asm-powerpc/pci-bridge.h
+++ b/arch/powerpc/include/asm/pci-bridge.h
diff --git a/include/asm-powerpc/pci.h b/arch/powerpc/include/asm/pci.h
index a05a942b1c25..a05a942b1c25 100644
--- a/include/asm-powerpc/pci.h
+++ b/arch/powerpc/include/asm/pci.h
diff --git a/include/asm-powerpc/percpu.h b/arch/powerpc/include/asm/percpu.h
index f879252b7ea6..f879252b7ea6 100644
--- a/include/asm-powerpc/percpu.h
+++ b/arch/powerpc/include/asm/percpu.h
diff --git a/include/asm-powerpc/pgalloc-32.h b/arch/powerpc/include/asm/pgalloc-32.h
index 58c07147b3ea..58c07147b3ea 100644
--- a/include/asm-powerpc/pgalloc-32.h
+++ b/arch/powerpc/include/asm/pgalloc-32.h
diff --git a/include/asm-powerpc/pgalloc-64.h b/arch/powerpc/include/asm/pgalloc-64.h
index 68980990f62a..812a1d8f35cb 100644
--- a/include/asm-powerpc/pgalloc-64.h
+++ b/arch/powerpc/include/asm/pgalloc-64.h
@@ -22,7 +22,7 @@ extern struct kmem_cache *pgtable_cache[];
 #define PUD_CACHE_NUM		1
 #define PMD_CACHE_NUM		1
 #define HUGEPTE_CACHE_NUM	2
-#define PTE_NONCACHE_NUM	3  /* from GFP rather than kmem_cache */
+#define PTE_NONCACHE_NUM	7  /* from GFP rather than kmem_cache */
 
 static inline pgd_t *pgd_alloc(struct mm_struct *mm)
 {
@@ -119,7 +119,7 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t ptepage)
 	__free_page(ptepage);
 }
 
-#define PGF_CACHENUM_MASK	0x3
+#define PGF_CACHENUM_MASK	0x7
 
 typedef struct pgtable_free {
 	unsigned long val;
diff --git a/include/asm-powerpc/pgalloc.h b/arch/powerpc/include/asm/pgalloc.h
index b4505ed0f0f2..b4505ed0f0f2 100644
--- a/include/asm-powerpc/pgalloc.h
+++ b/arch/powerpc/include/asm/pgalloc.h
diff --git a/include/asm-powerpc/pgtable-4k.h b/arch/powerpc/include/asm/pgtable-4k.h
index fd2090dc1dce..6b18ba9d2d85 100644
--- a/include/asm-powerpc/pgtable-4k.h
+++ b/arch/powerpc/include/asm/pgtable-4k.h
@@ -46,11 +46,16 @@
 #define _PAGE_GROUP_IX  0x7000 /* software: HPTE index within group */
 #define _PAGE_F_SECOND  _PAGE_SECONDARY
 #define _PAGE_F_GIX     _PAGE_GROUP_IX
+#define _PAGE_SPECIAL	0x10000 /* software: special page */
+#define __HAVE_ARCH_PTE_SPECIAL
 
 /* PTE flags to conserve for HPTE identification */
 #define _PAGE_HPTEFLAGS (_PAGE_BUSY | _PAGE_HASHPTE | \
 			 _PAGE_SECONDARY | _PAGE_GROUP_IX)
 
+/* There is no 4K PFN hack on 4K pages */
+#define _PAGE_4K_PFN	0
+
 /* PAGE_MASK gives the right answer below, but only by accident */
 /* It should be preserving the high 48 bits and then specifically */
 /* preserving _PAGE_SECONDARY | _PAGE_GROUP_IX */
diff --git a/include/asm-powerpc/pgtable-64k.h b/arch/powerpc/include/asm/pgtable-64k.h
index c5007712473f..07b0d8f09cb6 100644
--- a/include/asm-powerpc/pgtable-64k.h
+++ b/arch/powerpc/include/asm/pgtable-64k.h
@@ -70,6 +70,8 @@ static inline struct subpage_prot_table *pgd_subpage_prot(pgd_t *pgd)
 #define PGDIR_MASK	(~(PGDIR_SIZE-1))
 
 /* Additional PTE bits (don't change without checking asm in hash_low.S) */
+#define __HAVE_ARCH_PTE_SPECIAL
+#define _PAGE_SPECIAL	0x00000400 /* software: special page */
 #define _PAGE_HPTE_SUB	0x0ffff000 /* combo only: sub pages HPTE bits */
 #define _PAGE_HPTE_SUB0	0x08000000 /* combo only: first sub page */
 #define _PAGE_COMBO	0x10000000 /* this is a combo 4k page */
@@ -138,7 +140,7 @@ static inline struct subpage_prot_table *pgd_subpage_prot(pgd_t *pgd)
                 unsigned __split = (psize == MMU_PAGE_4K ||                 \
 				    psize == MMU_PAGE_64K_AP);              \
                 shift = mmu_psize_defs[psize].shift;                        \
-	        for (index = 0; va < __end; index++, va += (1 << shift)) {  \
+		for (index = 0; va < __end; index++, va += (1L << shift)) { \
 		        if (!__split || __rpte_sub_valid(rpte, index)) do { \
 
 #define pte_iterate_hashed_end() } while(0); } } while(0)
diff --git a/include/asm-powerpc/pgtable-ppc32.h b/arch/powerpc/include/asm/pgtable-ppc32.h
index 73015f0139de..6fe39e327047 100644
--- a/include/asm-powerpc/pgtable-ppc32.h
+++ b/arch/powerpc/include/asm/pgtable-ppc32.h
@@ -295,10 +295,10 @@ extern int icache_44x_need_flush;
 #define _PAGE_PRESENT	0x00001	/* S: PTE contains a translation */
 #define _PAGE_USER	0x00002	/* S: User page (maps to UR) */
 #define _PAGE_FILE	0x00002	/* S: when !present: nonlinear file mapping */
-#define _PAGE_ACCESSED	0x00004	/* S: Page referenced */
-#define _PAGE_HWWRITE	0x00008	/* H: Dirty & RW, set in exception */
-#define _PAGE_RW	0x00010	/* S: Write permission */
-#define _PAGE_HWEXEC	0x00020	/* H: UX permission */
+#define _PAGE_RW	0x00004	/* S: Write permission (SW) */
+#define _PAGE_DIRTY	0x00008	/* S: Page dirty */
+#define _PAGE_HWEXEC	0x00010	/* H: SX permission */
+#define _PAGE_ACCESSED	0x00020	/* S: Page referenced */
 
 #define _PAGE_ENDIAN	0x00040	/* H: E bit */
 #define _PAGE_GUARDED	0x00080	/* H: G bit */
@@ -307,21 +307,14 @@ extern int icache_44x_need_flush;
 #define _PAGE_WRITETHRU	0x00400	/* H: W bit */
 
 #ifdef CONFIG_PTE_64BIT
-#define _PAGE_DIRTY	0x08000	/* S: Page dirty */
-
 /* ERPN in a PTE never gets cleared, ignore it */
 #define _PTE_NONE_MASK	0xffffffffffff0000ULL
-#else
-#define _PAGE_DIRTY	0x00800	/* S: Page dirty */
 #endif
 
 #define _PMD_PRESENT	0
 #define _PMD_PRESENT_MASK (PAGE_MASK)
 #define _PMD_BAD	(~PAGE_MASK)
 
-/* Until my rework is finished, FSL BookE still needs atomic PTE updates */
-#define PTE_ATOMIC_UPDATES	1
-
 #elif defined(CONFIG_8xx)
 /* Definitions for 8xx embedded chips. */
 #define _PAGE_PRESENT	0x0001	/* Page is valid */
@@ -402,6 +395,15 @@ extern int icache_44x_need_flush;
 #ifndef _PAGE_EXEC
 #define _PAGE_EXEC	0
 #endif
+#ifndef _PAGE_ENDIAN
+#define _PAGE_ENDIAN	0
+#endif
+#ifndef _PAGE_COHERENT
+#define _PAGE_COHERENT	0
+#endif
+#ifndef _PAGE_WRITETHRU
+#define _PAGE_WRITETHRU	0
+#endif
 #ifndef _PMD_PRESENT_MASK
 #define _PMD_PRESENT_MASK	_PMD_PRESENT
 #endif
@@ -412,6 +414,12 @@ extern int icache_44x_need_flush;
 
 #define _PAGE_CHG_MASK	(PAGE_MASK | _PAGE_ACCESSED | _PAGE_DIRTY)
 
+
+#define PAGE_PROT_BITS	__pgprot(_PAGE_GUARDED | _PAGE_COHERENT | _PAGE_NO_CACHE | \
+				 _PAGE_WRITETHRU | _PAGE_ENDIAN | \
+				 _PAGE_USER | _PAGE_ACCESSED | \
+				 _PAGE_RW | _PAGE_HWWRITE | _PAGE_DIRTY | \
+				 _PAGE_EXEC | _PAGE_HWEXEC)
 /*
  * Note: the _PAGE_COHERENT bit automatically gets set in the hardware
  * PTE if CONFIG_SMP is defined (hash_page does this); there is no need
@@ -545,6 +553,10 @@ static inline pte_t pte_mkyoung(pte_t pte) {
 	pte_val(pte) |= _PAGE_ACCESSED; return pte; }
 static inline pte_t pte_mkspecial(pte_t pte) {
 	return pte; }
+static inline unsigned long pte_pgprot(pte_t pte)
+{
+	return __pgprot(pte_val(pte)) & PAGE_PROT_BITS;
+}
 
 static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
 {
diff --git a/include/asm-powerpc/pgtable-ppc64.h b/arch/powerpc/include/asm/pgtable-ppc64.h
index ab98a9c80b28..db0b8f3b8807 100644
--- a/include/asm-powerpc/pgtable-ppc64.h
+++ b/arch/powerpc/include/asm/pgtable-ppc64.h
@@ -100,7 +100,7 @@
 
 #define _PAGE_WRENABLE	(_PAGE_RW | _PAGE_DIRTY)
 
-/* __pgprot defined in asm-powerpc/page.h */
+/* __pgprot defined in arch/powerpc/incliude/asm/page.h */
 #define PAGE_NONE	__pgprot(_PAGE_PRESENT | _PAGE_ACCESSED)
 
 #define PAGE_SHARED	__pgprot(_PAGE_BASE | _PAGE_RW | _PAGE_USER)
@@ -117,6 +117,10 @@
 #define PAGE_AGP	__pgprot(_PAGE_BASE | _PAGE_WRENABLE | _PAGE_NO_CACHE)
 #define HAVE_PAGE_AGP
 
+#define PAGE_PROT_BITS	__pgprot(_PAGE_GUARDED | _PAGE_COHERENT | \
+				 _PAGE_NO_CACHE | _PAGE_WRITETHRU | \
+				 _PAGE_4K_PFN | _PAGE_RW | _PAGE_USER | \
+ 				 _PAGE_ACCESSED | _PAGE_DIRTY | _PAGE_EXEC)
 /* PTEIDX nibble */
 #define _PTEIDX_SECONDARY	0x8
 #define _PTEIDX_GROUP_IX	0x7
@@ -241,7 +245,7 @@ static inline int pte_write(pte_t pte) { return pte_val(pte) & _PAGE_RW;}
 static inline int pte_dirty(pte_t pte) { return pte_val(pte) & _PAGE_DIRTY;}
 static inline int pte_young(pte_t pte) { return pte_val(pte) & _PAGE_ACCESSED;}
 static inline int pte_file(pte_t pte) { return pte_val(pte) & _PAGE_FILE;}
-static inline int pte_special(pte_t pte) { return 0; }
+static inline int pte_special(pte_t pte) { return pte_val(pte) & _PAGE_SPECIAL; }
 
 static inline void pte_uncache(pte_t pte) { pte_val(pte) |= _PAGE_NO_CACHE; }
 static inline void pte_cache(pte_t pte)   { pte_val(pte) &= ~_PAGE_NO_CACHE; }
@@ -261,7 +265,11 @@ static inline pte_t pte_mkyoung(pte_t pte) {
 static inline pte_t pte_mkhuge(pte_t pte) {
 	return pte; }
 static inline pte_t pte_mkspecial(pte_t pte) {
-	return pte; }
+	pte_val(pte) |= _PAGE_SPECIAL; return pte; }
+static inline unsigned long pte_pgprot(pte_t pte)
+{
+	return __pgprot(pte_val(pte)) & PAGE_PROT_BITS;
+}
 
 /* Atomic PTE updates */
 static inline unsigned long pte_update(struct mm_struct *mm,
@@ -453,6 +461,8 @@ void pgtable_cache_init(void);
 	return pt;
 }
 
+pte_t *huge_pte_offset(struct mm_struct *mm, unsigned long address);
+
 #endif /* __ASSEMBLY__ */
 
 #endif /* _ASM_POWERPC_PGTABLE_PPC64_H_ */
diff --git a/include/asm-powerpc/phyp_dump.h b/arch/powerpc/include/asm/phyp_dump.h
index fa74c6c3e106..fa74c6c3e106 100644
--- a/include/asm-powerpc/phyp_dump.h
+++ b/arch/powerpc/include/asm/phyp_dump.h
diff --git a/include/asm-powerpc/pmac_feature.h b/arch/powerpc/include/asm/pmac_feature.h
index 877c35a4356e..877c35a4356e 100644
--- a/include/asm-powerpc/pmac_feature.h
+++ b/arch/powerpc/include/asm/pmac_feature.h
diff --git a/include/asm-powerpc/pmac_low_i2c.h b/arch/powerpc/include/asm/pmac_low_i2c.h
index 131011bd7e76..131011bd7e76 100644
--- a/include/asm-powerpc/pmac_low_i2c.h
+++ b/arch/powerpc/include/asm/pmac_low_i2c.h
diff --git a/include/asm-powerpc/pmac_pfunc.h b/arch/powerpc/include/asm/pmac_pfunc.h
index 1330d6a58c57..1330d6a58c57 100644
--- a/include/asm-powerpc/pmac_pfunc.h
+++ b/arch/powerpc/include/asm/pmac_pfunc.h
diff --git a/include/asm-powerpc/pmc.h b/arch/powerpc/include/asm/pmc.h
index d6a616a1b3ea..d6a616a1b3ea 100644
--- a/include/asm-powerpc/pmc.h
+++ b/arch/powerpc/include/asm/pmc.h
diff --git a/include/asm-powerpc/pmi.h b/arch/powerpc/include/asm/pmi.h
index e1dc090748df..b4e91fbf5081 100644
--- a/include/asm-powerpc/pmi.h
+++ b/arch/powerpc/include/asm/pmi.h
@@ -30,6 +30,7 @@
 #ifdef __KERNEL__
 
 #define PMI_TYPE_FREQ_CHANGE	0x01
+#define PMI_TYPE_POWER_BUTTON	0x02
 #define PMI_READ_TYPE		0
 #define PMI_READ_DATA0		1
 #define PMI_READ_DATA1		2
diff --git a/include/asm-powerpc/poll.h b/arch/powerpc/include/asm/poll.h
index c98509d3149e..c98509d3149e 100644
--- a/include/asm-powerpc/poll.h
+++ b/arch/powerpc/include/asm/poll.h
diff --git a/include/asm-powerpc/posix_types.h b/arch/powerpc/include/asm/posix_types.h
index c4e396b540df..c4e396b540df 100644
--- a/include/asm-powerpc/posix_types.h
+++ b/arch/powerpc/include/asm/posix_types.h
diff --git a/include/asm-powerpc/ppc-pci.h b/arch/powerpc/include/asm/ppc-pci.h
index 854ab713f56c..854ab713f56c 100644
--- a/include/asm-powerpc/ppc-pci.h
+++ b/arch/powerpc/include/asm/ppc-pci.h
diff --git a/include/asm-powerpc/ppc4xx.h b/arch/powerpc/include/asm/ppc4xx.h
index 033039a80c42..033039a80c42 100644
--- a/include/asm-powerpc/ppc4xx.h
+++ b/arch/powerpc/include/asm/ppc4xx.h
diff --git a/include/asm-powerpc/ppc_asm.h b/arch/powerpc/include/asm/ppc_asm.h
index 0966899d974b..0966899d974b 100644
--- a/include/asm-powerpc/ppc_asm.h
+++ b/arch/powerpc/include/asm/ppc_asm.h
diff --git a/include/asm-powerpc/processor.h b/arch/powerpc/include/asm/processor.h
index 101ed87f7d84..101ed87f7d84 100644
--- a/include/asm-powerpc/processor.h
+++ b/arch/powerpc/include/asm/processor.h
diff --git a/include/asm-powerpc/prom.h b/arch/powerpc/include/asm/prom.h
index eb3bd2e1c7f6..eb3bd2e1c7f6 100644
--- a/include/asm-powerpc/prom.h
+++ b/arch/powerpc/include/asm/prom.h
diff --git a/include/asm-powerpc/ps3.h b/arch/powerpc/include/asm/ps3.h
index 81ffe3b3c1ce..f9e34c493cbb 100644
--- a/include/asm-powerpc/ps3.h
+++ b/arch/powerpc/include/asm/ps3.h
@@ -337,12 +337,18 @@ enum ps3_system_bus_device_type {
 	PS3_DEVICE_TYPE_LPM,
 };
 
+enum ps3_match_sub_id {
+	/* for PS3_MATCH_ID_GRAPHICS */
+	PS3_MATCH_SUB_ID_FB		= 1,
+};
+
 /**
  * struct ps3_system_bus_device - a device on the system bus
  */
 
 struct ps3_system_bus_device {
 	enum ps3_match_id match_id;
+	enum ps3_match_sub_id match_sub_id;
 	enum ps3_system_bus_device_type dev_type;
 
 	u64 bus_id;                       /* SB */
@@ -371,6 +377,7 @@ int ps3_close_hv_device(struct ps3_system_bus_device *dev);
 
 struct ps3_system_bus_driver {
 	enum ps3_match_id match_id;
+	enum ps3_match_sub_id match_sub_id;
 	struct device_driver core;
 	int (*probe)(struct ps3_system_bus_device *);
 	int (*remove)(struct ps3_system_bus_device *);
diff --git a/include/asm-powerpc/ps3av.h b/arch/powerpc/include/asm/ps3av.h
index fda98715cd35..fda98715cd35 100644
--- a/include/asm-powerpc/ps3av.h
+++ b/arch/powerpc/include/asm/ps3av.h
diff --git a/include/asm-powerpc/ps3fb.h b/arch/powerpc/include/asm/ps3fb.h
index 3f121fe4010d..3f121fe4010d 100644
--- a/include/asm-powerpc/ps3fb.h
+++ b/arch/powerpc/include/asm/ps3fb.h
diff --git a/include/asm-powerpc/ps3stor.h b/arch/powerpc/include/asm/ps3stor.h
index 6fcaf714fa50..6fcaf714fa50 100644
--- a/include/asm-powerpc/ps3stor.h
+++ b/arch/powerpc/include/asm/ps3stor.h
diff --git a/include/asm-powerpc/qe.h b/arch/powerpc/include/asm/qe.h
index edee15d269ea..edee15d269ea 100644
--- a/include/asm-powerpc/qe.h
+++ b/arch/powerpc/include/asm/qe.h
diff --git a/include/asm-powerpc/qe_ic.h b/arch/powerpc/include/asm/qe_ic.h
index a779b2c9eaf1..56a7745ca343 100644
--- a/include/asm-powerpc/qe_ic.h
+++ b/arch/powerpc/include/asm/qe_ic.h
@@ -1,6 +1,4 @@
 /*
- * include/asm-powerpc/qe_ic.h
- *
  * Copyright (C) 2006 Freescale Semicondutor, Inc. All rights reserved.
  *
  * Authors: 	Shlomi Gridish <gridish@freescale.com>
diff --git a/include/asm-powerpc/reg_8xx.h b/arch/powerpc/include/asm/reg_8xx.h
index e8ea346b21d3..e8ea346b21d3 100644
--- a/include/asm-powerpc/reg_8xx.h
+++ b/arch/powerpc/include/asm/reg_8xx.h
diff --git a/include/asm-powerpc/reg_booke.h b/arch/powerpc/include/asm/reg_booke.h
index be980f4ee495..be980f4ee495 100644
--- a/include/asm-powerpc/reg_booke.h
+++ b/arch/powerpc/include/asm/reg_booke.h
diff --git a/include/asm-powerpc/reg_fsl_emb.h b/arch/powerpc/include/asm/reg_fsl_emb.h
index 1e180a594589..1e180a594589 100644
--- a/include/asm-powerpc/reg_fsl_emb.h
+++ b/arch/powerpc/include/asm/reg_fsl_emb.h
diff --git a/include/asm-powerpc/resource.h b/arch/powerpc/include/asm/resource.h
index 04bc4db8921b..04bc4db8921b 100644
--- a/include/asm-powerpc/resource.h
+++ b/arch/powerpc/include/asm/resource.h
diff --git a/include/asm-powerpc/rheap.h b/arch/powerpc/include/asm/rheap.h
index 172381769cfc..172381769cfc 100644
--- a/include/asm-powerpc/rheap.h
+++ b/arch/powerpc/include/asm/rheap.h
diff --git a/include/asm-powerpc/rio.h b/arch/powerpc/include/asm/rio.h
index 0018bf80cb25..0018bf80cb25 100644
--- a/include/asm-powerpc/rio.h
+++ b/arch/powerpc/include/asm/rio.h
diff --git a/include/asm-powerpc/rtas.h b/arch/powerpc/include/asm/rtas.h
index 8eaa7b28d9d0..8eaa7b28d9d0 100644
--- a/include/asm-powerpc/rtas.h
+++ b/arch/powerpc/include/asm/rtas.h
diff --git a/include/asm-powerpc/rtc.h b/arch/powerpc/include/asm/rtc.h
index f5802926b6c0..f5802926b6c0 100644
--- a/include/asm-powerpc/rtc.h
+++ b/arch/powerpc/include/asm/rtc.h
diff --git a/include/asm-powerpc/scatterlist.h b/arch/powerpc/include/asm/scatterlist.h
index fcf7d55afe45..fcf7d55afe45 100644
--- a/include/asm-powerpc/scatterlist.h
+++ b/arch/powerpc/include/asm/scatterlist.h
diff --git a/include/asm-powerpc/seccomp.h b/arch/powerpc/include/asm/seccomp.h
index 853765eb1f65..853765eb1f65 100644
--- a/include/asm-powerpc/seccomp.h
+++ b/arch/powerpc/include/asm/seccomp.h
diff --git a/include/asm-powerpc/sections.h b/arch/powerpc/include/asm/sections.h
index 916018e425c4..916018e425c4 100644
--- a/include/asm-powerpc/sections.h
+++ b/arch/powerpc/include/asm/sections.h
diff --git a/include/asm-powerpc/sembuf.h b/arch/powerpc/include/asm/sembuf.h
index 99a41938ae3d..99a41938ae3d 100644
--- a/include/asm-powerpc/sembuf.h
+++ b/arch/powerpc/include/asm/sembuf.h
diff --git a/include/asm-powerpc/serial.h b/arch/powerpc/include/asm/serial.h
index 3e8589b43cb2..3e8589b43cb2 100644
--- a/include/asm-powerpc/serial.h
+++ b/arch/powerpc/include/asm/serial.h
diff --git a/include/asm-powerpc/setjmp.h b/arch/powerpc/include/asm/setjmp.h
index 279d03a1eec6..279d03a1eec6 100644
--- a/include/asm-powerpc/setjmp.h
+++ b/arch/powerpc/include/asm/setjmp.h
diff --git a/include/asm-powerpc/setup.h b/arch/powerpc/include/asm/setup.h
index 817fac0a0714..817fac0a0714 100644
--- a/include/asm-powerpc/setup.h
+++ b/arch/powerpc/include/asm/setup.h
diff --git a/include/asm-powerpc/shmbuf.h b/arch/powerpc/include/asm/shmbuf.h
index 8efa39698b6c..8efa39698b6c 100644
--- a/include/asm-powerpc/shmbuf.h
+++ b/arch/powerpc/include/asm/shmbuf.h
diff --git a/include/asm-powerpc/shmparam.h b/arch/powerpc/include/asm/shmparam.h
index 5cda42a6d39e..5cda42a6d39e 100644
--- a/include/asm-powerpc/shmparam.h
+++ b/arch/powerpc/include/asm/shmparam.h
diff --git a/include/asm-powerpc/sigcontext.h b/arch/powerpc/include/asm/sigcontext.h
index 9c1f24fd5d11..9c1f24fd5d11 100644
--- a/include/asm-powerpc/sigcontext.h
+++ b/arch/powerpc/include/asm/sigcontext.h
diff --git a/include/asm-powerpc/siginfo.h b/arch/powerpc/include/asm/siginfo.h
index 12f1bce037be..12f1bce037be 100644
--- a/include/asm-powerpc/siginfo.h
+++ b/arch/powerpc/include/asm/siginfo.h
diff --git a/include/asm-powerpc/smu.h b/arch/powerpc/include/asm/smu.h
index 7ae2753da565..7ae2753da565 100644
--- a/include/asm-powerpc/smu.h
+++ b/arch/powerpc/include/asm/smu.h
diff --git a/include/asm-powerpc/socket.h b/arch/powerpc/include/asm/socket.h
index f5a4e168e498..f5a4e168e498 100644
--- a/include/asm-powerpc/socket.h
+++ b/arch/powerpc/include/asm/socket.h
diff --git a/include/asm-powerpc/sockios.h b/arch/powerpc/include/asm/sockios.h
index 55cef7675a31..55cef7675a31 100644
--- a/include/asm-powerpc/sockios.h
+++ b/arch/powerpc/include/asm/sockios.h
diff --git a/include/asm-powerpc/sparsemem.h b/arch/powerpc/include/asm/sparsemem.h
index 54a47ea2c3aa..54a47ea2c3aa 100644
--- a/include/asm-powerpc/sparsemem.h
+++ b/arch/powerpc/include/asm/sparsemem.h
diff --git a/include/asm-powerpc/spinlock.h b/arch/powerpc/include/asm/spinlock.h
index f56a843f4705..f56a843f4705 100644
--- a/include/asm-powerpc/spinlock.h
+++ b/arch/powerpc/include/asm/spinlock.h
diff --git a/include/asm-powerpc/spinlock_types.h b/arch/powerpc/include/asm/spinlock_types.h
index 74236c9f05b1..74236c9f05b1 100644
--- a/include/asm-powerpc/spinlock_types.h
+++ b/arch/powerpc/include/asm/spinlock_types.h
diff --git a/include/asm-powerpc/spu.h b/arch/powerpc/include/asm/spu.h
index 8b2eb044270a..8b2eb044270a 100644
--- a/include/asm-powerpc/spu.h
+++ b/arch/powerpc/include/asm/spu.h
diff --git a/include/asm-powerpc/spu_csa.h b/arch/powerpc/include/asm/spu_csa.h
index a40fd491250c..a40fd491250c 100644
--- a/include/asm-powerpc/spu_csa.h
+++ b/arch/powerpc/include/asm/spu_csa.h
diff --git a/include/asm-powerpc/spu_info.h b/arch/powerpc/include/asm/spu_info.h
index 3545efbf9891..3545efbf9891 100644
--- a/include/asm-powerpc/spu_info.h
+++ b/arch/powerpc/include/asm/spu_info.h
diff --git a/include/asm-powerpc/spu_priv1.h b/arch/powerpc/include/asm/spu_priv1.h
index 25020a34ce7f..25020a34ce7f 100644
--- a/include/asm-powerpc/spu_priv1.h
+++ b/arch/powerpc/include/asm/spu_priv1.h
diff --git a/include/asm-powerpc/sstep.h b/arch/powerpc/include/asm/sstep.h
index f593b0f9b627..f593b0f9b627 100644
--- a/include/asm-powerpc/sstep.h
+++ b/arch/powerpc/include/asm/sstep.h
diff --git a/include/asm-powerpc/stat.h b/arch/powerpc/include/asm/stat.h
index e4edc510b530..e4edc510b530 100644
--- a/include/asm-powerpc/stat.h
+++ b/arch/powerpc/include/asm/stat.h
diff --git a/include/asm-powerpc/statfs.h b/arch/powerpc/include/asm/statfs.h
index 67024026c10d..67024026c10d 100644
--- a/include/asm-powerpc/statfs.h
+++ b/arch/powerpc/include/asm/statfs.h
diff --git a/include/asm-powerpc/string.h b/arch/powerpc/include/asm/string.h
index e40010abcaf1..e40010abcaf1 100644
--- a/include/asm-powerpc/string.h
+++ b/arch/powerpc/include/asm/string.h
diff --git a/include/asm-powerpc/suspend.h b/arch/powerpc/include/asm/suspend.h
index cbf2c9404c37..cbf2c9404c37 100644
--- a/include/asm-powerpc/suspend.h
+++ b/arch/powerpc/include/asm/suspend.h
diff --git a/include/asm-powerpc/synch.h b/arch/powerpc/include/asm/synch.h
index 45963e80f557..45963e80f557 100644
--- a/include/asm-powerpc/synch.h
+++ b/arch/powerpc/include/asm/synch.h
diff --git a/include/asm-powerpc/systbl.h b/arch/powerpc/include/asm/systbl.h
index ae7085c65692..f6cc7a43b4fa 100644
--- a/include/asm-powerpc/systbl.h
+++ b/arch/powerpc/include/asm/systbl.h
@@ -92,7 +92,7 @@ COMPAT_SYS_SPU(readlink)
 SYSCALL(uselib)
 SYSCALL(swapon)
 SYSCALL(reboot)
-SYSX(sys_ni_syscall,old32_readdir,old_readdir)
+SYSX(sys_ni_syscall,compat_sys_old_readdir,old_readdir)
 SYSCALL_SPU(mmap)
 SYSCALL_SPU(munmap)
 SYSCALL_SPU(truncate)
@@ -316,3 +316,9 @@ COMPAT_SYS(fallocate)
 SYSCALL(subpage_prot)
 COMPAT_SYS_SPU(timerfd_settime)
 COMPAT_SYS_SPU(timerfd_gettime)
+COMPAT_SYS_SPU(signalfd4)
+SYSCALL_SPU(eventfd2)
+SYSCALL_SPU(epoll_create1)
+SYSCALL_SPU(dup3)
+SYSCALL_SPU(pipe2)
+SYSCALL(inotify_init1)
diff --git a/include/asm-powerpc/tce.h b/arch/powerpc/include/asm/tce.h
index f663634cccc9..f663634cccc9 100644
--- a/include/asm-powerpc/tce.h
+++ b/arch/powerpc/include/asm/tce.h
diff --git a/include/asm-powerpc/termbits.h b/arch/powerpc/include/asm/termbits.h
index 6698188ca550..6698188ca550 100644
--- a/include/asm-powerpc/termbits.h
+++ b/arch/powerpc/include/asm/termbits.h
diff --git a/include/asm-powerpc/termios.h b/arch/powerpc/include/asm/termios.h
index 2c14fea07c8a..2c14fea07c8a 100644
--- a/include/asm-powerpc/termios.h
+++ b/arch/powerpc/include/asm/termios.h
diff --git a/include/asm-powerpc/time.h b/arch/powerpc/include/asm/time.h
index febd581ec9b0..febd581ec9b0 100644
--- a/include/asm-powerpc/time.h
+++ b/arch/powerpc/include/asm/time.h
diff --git a/include/asm-powerpc/timex.h b/arch/powerpc/include/asm/timex.h
index c55e14f7ef44..c55e14f7ef44 100644
--- a/include/asm-powerpc/timex.h
+++ b/arch/powerpc/include/asm/timex.h
diff --git a/include/asm-powerpc/tlb.h b/arch/powerpc/include/asm/tlb.h
index e20ff7541f36..e20ff7541f36 100644
--- a/include/asm-powerpc/tlb.h
+++ b/arch/powerpc/include/asm/tlb.h
diff --git a/include/asm-powerpc/tsi108.h b/arch/powerpc/include/asm/tsi108.h
index f8b60793b7a9..f8b60793b7a9 100644
--- a/include/asm-powerpc/tsi108.h
+++ b/arch/powerpc/include/asm/tsi108.h
diff --git a/include/asm-powerpc/tsi108_irq.h b/arch/powerpc/include/asm/tsi108_irq.h
index 6ed93979fbe4..6ed93979fbe4 100644
--- a/include/asm-powerpc/tsi108_irq.h
+++ b/arch/powerpc/include/asm/tsi108_irq.h
diff --git a/include/asm-powerpc/tsi108_pci.h b/arch/powerpc/include/asm/tsi108_pci.h
index 5653d7cc3e24..5653d7cc3e24 100644
--- a/include/asm-powerpc/tsi108_pci.h
+++ b/arch/powerpc/include/asm/tsi108_pci.h
diff --git a/include/asm-powerpc/types.h b/arch/powerpc/include/asm/types.h
index d3374bc865ba..d3374bc865ba 100644
--- a/include/asm-powerpc/types.h
+++ b/arch/powerpc/include/asm/types.h
diff --git a/include/asm-powerpc/ucc.h b/arch/powerpc/include/asm/ucc.h
index 46b09ba6bead..46b09ba6bead 100644
--- a/include/asm-powerpc/ucc.h
+++ b/arch/powerpc/include/asm/ucc.h
diff --git a/include/asm-powerpc/ucc_fast.h b/arch/powerpc/include/asm/ucc_fast.h
index f529f70b1d82..839aab8bf37d 100644
--- a/include/asm-powerpc/ucc_fast.h
+++ b/arch/powerpc/include/asm/ucc_fast.h
@@ -1,6 +1,4 @@
 /*
- * include/asm-powerpc/ucc_fast.h
- *
  * Internal header file for UCC FAST unit routines.
  *
  * Copyright (C) 2006 Freescale Semicondutor, Inc. All rights reserved.
@@ -156,11 +154,11 @@ struct ucc_fast_info {
 
 struct ucc_fast_private {
 	struct ucc_fast_info *uf_info;
-	struct ucc_fast *uf_regs;	/* a pointer to memory map of UCC regs. */
-	u32 *p_ucce;		/* a pointer to the event register in memory. */
-	u32 *p_uccm;		/* a pointer to the mask register in memory. */
+	struct ucc_fast __iomem *uf_regs; /* a pointer to the UCC regs. */
+	u32 __iomem *p_ucce;	/* a pointer to the event register in memory. */
+	u32 __iomem *p_uccm;	/* a pointer to the mask register in memory. */
 #ifdef CONFIG_UGETH_TX_ON_DEMAND
-	u16 *p_utodr;		/* pointer to the transmit on demand register */
+	u16 __iomem *p_utodr;	/* pointer to the transmit on demand register */
 #endif
 	int enabled_tx;		/* Whether channel is enabled for Tx (ENT) */
 	int enabled_rx;		/* Whether channel is enabled for Rx (ENR) */
diff --git a/include/asm-powerpc/ucc_slow.h b/arch/powerpc/include/asm/ucc_slow.h
index 0980e6ad335b..0980e6ad335b 100644
--- a/include/asm-powerpc/ucc_slow.h
+++ b/arch/powerpc/include/asm/ucc_slow.h
diff --git a/include/asm-powerpc/ucontext.h b/arch/powerpc/include/asm/ucontext.h
index d9a4ddf0cc86..d9a4ddf0cc86 100644
--- a/include/asm-powerpc/ucontext.h
+++ b/arch/powerpc/include/asm/ucontext.h
diff --git a/include/asm-powerpc/udbg.h b/arch/powerpc/include/asm/udbg.h
index 6418ceea44b7..6418ceea44b7 100644
--- a/include/asm-powerpc/udbg.h
+++ b/arch/powerpc/include/asm/udbg.h
diff --git a/include/asm-powerpc/uic.h b/arch/powerpc/include/asm/uic.h
index 970eb7e2186a..597edfcae3d6 100644
--- a/include/asm-powerpc/uic.h
+++ b/arch/powerpc/include/asm/uic.h
@@ -1,6 +1,4 @@
 /*
- * include/asm-powerpc/uic.h
- *
  * IBM PPC4xx UIC external definitions and structure.
  *
  * Maintainer: David Gibson <dwg@au1.ibm.com>
diff --git a/include/asm-powerpc/unaligned.h b/arch/powerpc/include/asm/unaligned.h
index 5f1b1e3c2137..5f1b1e3c2137 100644
--- a/include/asm-powerpc/unaligned.h
+++ b/arch/powerpc/include/asm/unaligned.h
diff --git a/include/asm-powerpc/uninorth.h b/arch/powerpc/include/asm/uninorth.h
index f737732c3861..f737732c3861 100644
--- a/include/asm-powerpc/uninorth.h
+++ b/arch/powerpc/include/asm/uninorth.h
diff --git a/include/asm-powerpc/user.h b/arch/powerpc/include/asm/user.h
index 3fd4545dd74e..3fd4545dd74e 100644
--- a/include/asm-powerpc/user.h
+++ b/arch/powerpc/include/asm/user.h
diff --git a/include/asm-powerpc/vdso.h b/arch/powerpc/include/asm/vdso.h
index 26fc449bd989..26fc449bd989 100644
--- a/include/asm-powerpc/vdso.h
+++ b/arch/powerpc/include/asm/vdso.h
diff --git a/include/asm-powerpc/vdso_datapage.h b/arch/powerpc/include/asm/vdso_datapage.h
index f01393224b52..f01393224b52 100644
--- a/include/asm-powerpc/vdso_datapage.h
+++ b/arch/powerpc/include/asm/vdso_datapage.h
diff --git a/include/asm-powerpc/vga.h b/arch/powerpc/include/asm/vga.h
index a2eac409c1ec..a2eac409c1ec 100644
--- a/include/asm-powerpc/vga.h
+++ b/arch/powerpc/include/asm/vga.h
diff --git a/include/asm-powerpc/xilinx_intc.h b/arch/powerpc/include/asm/xilinx_intc.h
index 343612f8fece..343612f8fece 100644
--- a/include/asm-powerpc/xilinx_intc.h
+++ b/arch/powerpc/include/asm/xilinx_intc.h
diff --git a/include/asm-powerpc/xmon.h b/arch/powerpc/include/asm/xmon.h
index 5eb8e599e5cc..5eb8e599e5cc 100644
--- a/include/asm-powerpc/xmon.h
+++ b/arch/powerpc/include/asm/xmon.h
diff --git a/include/asm-powerpc/xor.h b/arch/powerpc/include/asm/xor.h
index c82eb12a5b18..c82eb12a5b18 100644
--- a/include/asm-powerpc/xor.h
+++ b/arch/powerpc/include/asm/xor.h
diff --git a/include/asm-powerpc/Kbuild b/include/asm-powerpc/Kbuild
deleted file mode 100644
index 04ce8f8a2ee7..000000000000
--- a/include/asm-powerpc/Kbuild
+++ /dev/null
@@ -1,38 +0,0 @@
-include include/asm-generic/Kbuild.asm
-
-header-y += auxvec.h
-header-y += ioctls.h
-header-y += sembuf.h
-header-y += siginfo.h
-header-y += stat.h
-header-y += errno.h
-header-y += ipcbuf.h
-header-y += msgbuf.h
-header-y += shmbuf.h
-header-y += socket.h
-header-y += termbits.h
-header-y += fcntl.h
-header-y += poll.h
-header-y += sockios.h
-header-y += ucontext.h
-header-y += ioctl.h
-header-y += linkage.h
-header-y += resource.h
-header-y += sigcontext.h
-header-y += statfs.h
-header-y += ps3fb.h
-
-unifdef-y += bootx.h
-unifdef-y += byteorder.h
-unifdef-y += cputable.h
-unifdef-y += elf.h
-unifdef-y += nvram.h
-unifdef-y += param.h
-unifdef-y += posix_types.h
-unifdef-y += ptrace.h
-unifdef-y += seccomp.h
-unifdef-y += signal.h
-unifdef-y += spu_info.h
-unifdef-y += termios.h
-unifdef-y += types.h
-unifdef-y += unistd.h
diff --git a/include/asm-powerpc/dcr.h b/include/asm-powerpc/dcr.h
deleted file mode 100644
index 53b283050ab3..000000000000
--- a/include/asm-powerpc/dcr.h
+++ /dev/null
@@ -1,82 +0,0 @@
-/*
- * (c) Copyright 2006 Benjamin Herrenschmidt, IBM Corp.
- *                    <benh@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 Free Software Foundation; either version 2 of the License, or
- *   (at your option) any later version.
- *
- *   This program is distributed in the hope that it will be useful,
- *   but WITHOUT ANY WARRANTY;  without even the implied warranty of
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See
- *   the GNU General Public License for more details.
- *
- *   You should have received a copy of the GNU General Public License
- *   along with this program;  if not, write to the Free Software
- *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#ifndef _ASM_POWERPC_DCR_H
-#define _ASM_POWERPC_DCR_H
-#ifdef __KERNEL__
-#ifndef __ASSEMBLY__
-#ifdef CONFIG_PPC_DCR
-
-#ifdef CONFIG_PPC_DCR_NATIVE
-#include <asm/dcr-native.h>
-#endif
-
-#ifdef CONFIG_PPC_DCR_MMIO
-#include <asm/dcr-mmio.h>
-#endif
-
-
-/* Indirection layer for providing both NATIVE and MMIO support. */
-
-#if defined(CONFIG_PPC_DCR_NATIVE) && defined(CONFIG_PPC_DCR_MMIO)
-
-#include <asm/dcr-generic.h>
-
-#define DCR_MAP_OK(host)	dcr_map_ok_generic(host)
-#define dcr_map(dev, dcr_n, dcr_c) dcr_map_generic(dev, dcr_n, dcr_c)
-#define dcr_unmap(host, dcr_c) dcr_unmap_generic(host, dcr_c)
-#define dcr_read(host, dcr_n) dcr_read_generic(host, dcr_n)
-#define dcr_write(host, dcr_n, value) dcr_write_generic(host, dcr_n, value)
-
-#else
-
-#ifdef CONFIG_PPC_DCR_NATIVE
-typedef dcr_host_native_t dcr_host_t;
-#define DCR_MAP_OK(host)	dcr_map_ok_native(host)
-#define dcr_map(dev, dcr_n, dcr_c) dcr_map_native(dev, dcr_n, dcr_c)
-#define dcr_unmap(host, dcr_c) dcr_unmap_native(host, dcr_c)
-#define dcr_read(host, dcr_n) dcr_read_native(host, dcr_n)
-#define dcr_write(host, dcr_n, value) dcr_write_native(host, dcr_n, value)
-#else
-typedef dcr_host_mmio_t dcr_host_t;
-#define DCR_MAP_OK(host)	dcr_map_ok_mmio(host)
-#define dcr_map(dev, dcr_n, dcr_c) dcr_map_mmio(dev, dcr_n, dcr_c)
-#define dcr_unmap(host, dcr_c) dcr_unmap_mmio(host, dcr_c)
-#define dcr_read(host, dcr_n) dcr_read_mmio(host, dcr_n)
-#define dcr_write(host, dcr_n, value) dcr_write_mmio(host, dcr_n, value)
-#endif
-
-#endif /* defined(CONFIG_PPC_DCR_NATIVE) && defined(CONFIG_PPC_DCR_MMIO) */
-
-/*
- * On CONFIG_PPC_MERGE, we have additional helpers to read the DCR
- * base from the device-tree
- */
-#ifdef CONFIG_PPC_MERGE
-struct device_node;
-extern unsigned int dcr_resource_start(struct device_node *np,
-				       unsigned int index);
-extern unsigned int dcr_resource_len(struct device_node *np,
-				     unsigned int index);
-#endif /* CONFIG_PPC_MERGE */
-
-#endif /* CONFIG_PPC_DCR */
-#endif /* __ASSEMBLY__ */
-#endif /* __KERNEL__ */
-#endif /* _ASM_POWERPC_DCR_H */
diff --git a/include/asm-powerpc/dma-mapping.h b/include/asm-powerpc/dma-mapping.h
deleted file mode 100644
index 74c549780987..000000000000
--- a/include/asm-powerpc/dma-mapping.h
+++ /dev/null
@@ -1,474 +0,0 @@
-/*
- * Copyright (C) 2004 IBM
- *
- * Implements the generic device dma API for powerpc.
- * the pci and vio busses
- */
-#ifndef _ASM_DMA_MAPPING_H
-#define _ASM_DMA_MAPPING_H
-#ifdef __KERNEL__
-
-#include <linux/types.h>
-#include <linux/cache.h>
-/* need struct page definitions */
-#include <linux/mm.h>
-#include <linux/scatterlist.h>
-#include <linux/dma-attrs.h>
-#include <asm/io.h>
-
-#define DMA_ERROR_CODE		(~(dma_addr_t)0x0)
-
-#ifdef CONFIG_NOT_COHERENT_CACHE
-/*
- * DMA-consistent mapping functions for PowerPCs that don't support
- * cache snooping.  These allocate/free a region of uncached mapped
- * memory space for use with DMA devices.  Alternatively, you could
- * allocate the space "normally" and use the cache management functions
- * to ensure it is consistent.
- */
-extern void *__dma_alloc_coherent(size_t size, dma_addr_t *handle, gfp_t gfp);
-extern void __dma_free_coherent(size_t size, void *vaddr);
-extern void __dma_sync(void *vaddr, size_t size, int direction);
-extern void __dma_sync_page(struct page *page, unsigned long offset,
-				 size_t size, int direction);
-
-#else /* ! CONFIG_NOT_COHERENT_CACHE */
-/*
- * Cache coherent cores.
- */
-
-#define __dma_alloc_coherent(gfp, size, handle)	NULL
-#define __dma_free_coherent(size, addr)		((void)0)
-#define __dma_sync(addr, size, rw)		((void)0)
-#define __dma_sync_page(pg, off, sz, rw)	((void)0)
-
-#endif /* ! CONFIG_NOT_COHERENT_CACHE */
-
-#ifdef CONFIG_PPC64
-
-static inline unsigned long device_to_mask(struct device *dev)
-{
-	if (dev->dma_mask && *dev->dma_mask)
-		return *dev->dma_mask;
-	/* Assume devices without mask can take 32 bit addresses */
-	return 0xfffffffful;
-}
-
-/*
- * DMA operations are abstracted for G5 vs. i/pSeries, PCI vs. VIO
- */
-struct dma_mapping_ops {
-	void *		(*alloc_coherent)(struct device *dev, size_t size,
-				dma_addr_t *dma_handle, gfp_t flag);
-	void		(*free_coherent)(struct device *dev, size_t size,
-				void *vaddr, dma_addr_t dma_handle);
-	dma_addr_t	(*map_single)(struct device *dev, void *ptr,
-				size_t size, enum dma_data_direction direction,
-				struct dma_attrs *attrs);
-	void		(*unmap_single)(struct device *dev, dma_addr_t dma_addr,
-				size_t size, enum dma_data_direction direction,
-				struct dma_attrs *attrs);
-	int		(*map_sg)(struct device *dev, struct scatterlist *sg,
-				int nents, enum dma_data_direction direction,
-				struct dma_attrs *attrs);
-	void		(*unmap_sg)(struct device *dev, struct scatterlist *sg,
-				int nents, enum dma_data_direction direction,
-				struct dma_attrs *attrs);
-	int		(*dma_supported)(struct device *dev, u64 mask);
-	int		(*set_dma_mask)(struct device *dev, u64 dma_mask);
-};
-
-static inline struct dma_mapping_ops *get_dma_ops(struct device *dev)
-{
-	/* We don't handle the NULL dev case for ISA for now. We could
-	 * do it via an out of line call but it is not needed for now. The
-	 * only ISA DMA device we support is the floppy and we have a hack
-	 * in the floppy driver directly to get a device for us.
-	 */
-	if (unlikely(dev == NULL || dev->archdata.dma_ops == NULL))
-		return NULL;
-	return dev->archdata.dma_ops;
-}
-
-static inline void set_dma_ops(struct device *dev, struct dma_mapping_ops *ops)
-{
-	dev->archdata.dma_ops = ops;
-}
-
-static inline int dma_supported(struct device *dev, u64 mask)
-{
-	struct dma_mapping_ops *dma_ops = get_dma_ops(dev);
-
-	if (unlikely(dma_ops == NULL))
-		return 0;
-	if (dma_ops->dma_supported == NULL)
-		return 1;
-	return dma_ops->dma_supported(dev, mask);
-}
-
-/* We have our own implementation of pci_set_dma_mask() */
-#define HAVE_ARCH_PCI_SET_DMA_MASK
-
-static inline int dma_set_mask(struct device *dev, u64 dma_mask)
-{
-	struct dma_mapping_ops *dma_ops = get_dma_ops(dev);
-
-	if (unlikely(dma_ops == NULL))
-		return -EIO;
-	if (dma_ops->set_dma_mask != NULL)
-		return dma_ops->set_dma_mask(dev, dma_mask);
-	if (!dev->dma_mask || !dma_supported(dev, dma_mask))
-		return -EIO;
-	*dev->dma_mask = dma_mask;
-	return 0;
-}
-
-static inline dma_addr_t dma_map_single_attrs(struct device *dev,
-					      void *cpu_addr,
-					      size_t size,
-					      enum dma_data_direction direction,
-					      struct dma_attrs *attrs)
-{
-	struct dma_mapping_ops *dma_ops = get_dma_ops(dev);
-
-	BUG_ON(!dma_ops);
-	return dma_ops->map_single(dev, cpu_addr, size, direction, attrs);
-}
-
-static inline void dma_unmap_single_attrs(struct device *dev,
-					  dma_addr_t dma_addr,
-					  size_t size,
-					  enum dma_data_direction direction,
-					  struct dma_attrs *attrs)
-{
-	struct dma_mapping_ops *dma_ops = get_dma_ops(dev);
-
-	BUG_ON(!dma_ops);
-	dma_ops->unmap_single(dev, dma_addr, size, direction, attrs);
-}
-
-static inline dma_addr_t dma_map_page_attrs(struct device *dev,
-					    struct page *page,
-					    unsigned long offset, size_t size,
-					    enum dma_data_direction direction,
-					    struct dma_attrs *attrs)
-{
-	struct dma_mapping_ops *dma_ops = get_dma_ops(dev);
-
-	BUG_ON(!dma_ops);
-	return dma_ops->map_single(dev, page_address(page) + offset, size,
-			direction, attrs);
-}
-
-static inline void dma_unmap_page_attrs(struct device *dev,
-					dma_addr_t dma_address,
-					size_t size,
-					enum dma_data_direction direction,
-					struct dma_attrs *attrs)
-{
-	struct dma_mapping_ops *dma_ops = get_dma_ops(dev);
-
-	BUG_ON(!dma_ops);
-	dma_ops->unmap_single(dev, dma_address, size, direction, attrs);
-}
-
-static inline int dma_map_sg_attrs(struct device *dev, struct scatterlist *sg,
-				   int nents, enum dma_data_direction direction,
-				   struct dma_attrs *attrs)
-{
-	struct dma_mapping_ops *dma_ops = get_dma_ops(dev);
-
-	BUG_ON(!dma_ops);
-	return dma_ops->map_sg(dev, sg, nents, direction, attrs);
-}
-
-static inline void dma_unmap_sg_attrs(struct device *dev,
-				      struct scatterlist *sg,
-				      int nhwentries,
-				      enum dma_data_direction direction,
-				      struct dma_attrs *attrs)
-{
-	struct dma_mapping_ops *dma_ops = get_dma_ops(dev);
-
-	BUG_ON(!dma_ops);
-	dma_ops->unmap_sg(dev, sg, nhwentries, direction, attrs);
-}
-
-static inline void *dma_alloc_coherent(struct device *dev, size_t size,
-				       dma_addr_t *dma_handle, gfp_t flag)
-{
-	struct dma_mapping_ops *dma_ops = get_dma_ops(dev);
-
-	BUG_ON(!dma_ops);
-	return dma_ops->alloc_coherent(dev, size, dma_handle, flag);
-}
-
-static inline void dma_free_coherent(struct device *dev, size_t size,
-				     void *cpu_addr, dma_addr_t dma_handle)
-{
-	struct dma_mapping_ops *dma_ops = get_dma_ops(dev);
-
-	BUG_ON(!dma_ops);
-	dma_ops->free_coherent(dev, size, cpu_addr, dma_handle);
-}
-
-static inline dma_addr_t dma_map_single(struct device *dev, void *cpu_addr,
-					size_t size,
-					enum dma_data_direction direction)
-{
-	return dma_map_single_attrs(dev, cpu_addr, size, direction, NULL);
-}
-
-static inline void dma_unmap_single(struct device *dev, dma_addr_t dma_addr,
-				    size_t size,
-				    enum dma_data_direction direction)
-{
-	dma_unmap_single_attrs(dev, dma_addr, size, direction, NULL);
-}
-
-static inline dma_addr_t dma_map_page(struct device *dev, struct page *page,
-				      unsigned long offset, size_t size,
-				      enum dma_data_direction direction)
-{
-	return dma_map_page_attrs(dev, page, offset, size, direction, NULL);
-}
-
-static inline void dma_unmap_page(struct device *dev, dma_addr_t dma_address,
-				  size_t size,
-				  enum dma_data_direction direction)
-{
-	dma_unmap_page_attrs(dev, dma_address, size, direction, NULL);
-}
-
-static inline int dma_map_sg(struct device *dev, struct scatterlist *sg,
-			     int nents, enum dma_data_direction direction)
-{
-	return dma_map_sg_attrs(dev, sg, nents, direction, NULL);
-}
-
-static inline void dma_unmap_sg(struct device *dev, struct scatterlist *sg,
-				int nhwentries,
-				enum dma_data_direction direction)
-{
-	dma_unmap_sg_attrs(dev, sg, nhwentries, direction, NULL);
-}
-
-/*
- * Available generic sets of operations
- */
-extern struct dma_mapping_ops dma_iommu_ops;
-extern struct dma_mapping_ops dma_direct_ops;
-
-#else /* CONFIG_PPC64 */
-
-#define dma_supported(dev, mask)	(1)
-
-static inline int dma_set_mask(struct device *dev, u64 dma_mask)
-{
-	if (!dev->dma_mask || !dma_supported(dev, mask))
-		return -EIO;
-
-	*dev->dma_mask = dma_mask;
-
-	return 0;
-}
-
-static inline void *dma_alloc_coherent(struct device *dev, size_t size,
-				       dma_addr_t * dma_handle,
-				       gfp_t gfp)
-{
-#ifdef CONFIG_NOT_COHERENT_CACHE
-	return __dma_alloc_coherent(size, dma_handle, gfp);
-#else
-	void *ret;
-	/* ignore region specifiers */
-	gfp &= ~(__GFP_DMA | __GFP_HIGHMEM);
-
-	if (dev == NULL || dev->coherent_dma_mask < 0xffffffff)
-		gfp |= GFP_DMA;
-
-	ret = (void *)__get_free_pages(gfp, get_order(size));
-
-	if (ret != NULL) {
-		memset(ret, 0, size);
-		*dma_handle = virt_to_bus(ret);
-	}
-
-	return ret;
-#endif
-}
-
-static inline void
-dma_free_coherent(struct device *dev, size_t size, void *vaddr,
-		  dma_addr_t dma_handle)
-{
-#ifdef CONFIG_NOT_COHERENT_CACHE
-	__dma_free_coherent(size, vaddr);
-#else
-	free_pages((unsigned long)vaddr, get_order(size));
-#endif
-}
-
-static inline dma_addr_t
-dma_map_single(struct device *dev, void *ptr, size_t size,
-	       enum dma_data_direction direction)
-{
-	BUG_ON(direction == DMA_NONE);
-
-	__dma_sync(ptr, size, direction);
-
-	return virt_to_bus(ptr);
-}
-
-static inline void dma_unmap_single(struct device *dev, dma_addr_t dma_addr,
-				    size_t size,
-				    enum dma_data_direction direction)
-{
-	/* We do nothing. */
-}
-
-static inline dma_addr_t
-dma_map_page(struct device *dev, struct page *page,
-	     unsigned long offset, size_t size,
-	     enum dma_data_direction direction)
-{
-	BUG_ON(direction == DMA_NONE);
-
-	__dma_sync_page(page, offset, size, direction);
-
-	return page_to_bus(page) + offset;
-}
-
-static inline void dma_unmap_page(struct device *dev, dma_addr_t dma_address,
-				  size_t size,
-				  enum dma_data_direction direction)
-{
-	/* We do nothing. */
-}
-
-static inline int
-dma_map_sg(struct device *dev, struct scatterlist *sgl, int nents,
-	   enum dma_data_direction direction)
-{
-	struct scatterlist *sg;
-	int i;
-
-	BUG_ON(direction == DMA_NONE);
-
-	for_each_sg(sgl, sg, nents, i) {
-		BUG_ON(!sg_page(sg));
-		__dma_sync_page(sg_page(sg), sg->offset, sg->length, direction);
-		sg->dma_address = page_to_bus(sg_page(sg)) + sg->offset;
-	}
-
-	return nents;
-}
-
-static inline void dma_unmap_sg(struct device *dev, struct scatterlist *sg,
-				int nhwentries,
-				enum dma_data_direction direction)
-{
-	/* We don't do anything here. */
-}
-
-#endif /* CONFIG_PPC64 */
-
-static inline void dma_sync_single_for_cpu(struct device *dev,
-		dma_addr_t dma_handle, size_t size,
-		enum dma_data_direction direction)
-{
-	BUG_ON(direction == DMA_NONE);
-	__dma_sync(bus_to_virt(dma_handle), size, direction);
-}
-
-static inline void dma_sync_single_for_device(struct device *dev,
-		dma_addr_t dma_handle, size_t size,
-		enum dma_data_direction direction)
-{
-	BUG_ON(direction == DMA_NONE);
-	__dma_sync(bus_to_virt(dma_handle), size, direction);
-}
-
-static inline void dma_sync_sg_for_cpu(struct device *dev,
-		struct scatterlist *sgl, int nents,
-		enum dma_data_direction direction)
-{
-	struct scatterlist *sg;
-	int i;
-
-	BUG_ON(direction == DMA_NONE);
-
-	for_each_sg(sgl, sg, nents, i)
-		__dma_sync_page(sg_page(sg), sg->offset, sg->length, direction);
-}
-
-static inline void dma_sync_sg_for_device(struct device *dev,
-		struct scatterlist *sgl, int nents,
-		enum dma_data_direction direction)
-{
-	struct scatterlist *sg;
-	int i;
-
-	BUG_ON(direction == DMA_NONE);
-
-	for_each_sg(sgl, sg, nents, i)
-		__dma_sync_page(sg_page(sg), sg->offset, sg->length, direction);
-}
-
-static inline int dma_mapping_error(dma_addr_t dma_addr)
-{
-#ifdef CONFIG_PPC64
-	return (dma_addr == DMA_ERROR_CODE);
-#else
-	return 0;
-#endif
-}
-
-#define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f)
-#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
-#ifdef CONFIG_NOT_COHERENT_CACHE
-#define dma_is_consistent(d, h)	(0)
-#else
-#define dma_is_consistent(d, h)	(1)
-#endif
-
-static inline int dma_get_cache_alignment(void)
-{
-#ifdef CONFIG_PPC64
-	/* no easy way to get cache size on all processors, so return
-	 * the maximum possible, to be safe */
-	return (1 << INTERNODE_CACHE_SHIFT);
-#else
-	/*
-	 * Each processor family will define its own L1_CACHE_SHIFT,
-	 * L1_CACHE_BYTES wraps to this, so this is always safe.
-	 */
-	return L1_CACHE_BYTES;
-#endif
-}
-
-static inline void dma_sync_single_range_for_cpu(struct device *dev,
-		dma_addr_t dma_handle, unsigned long offset, size_t size,
-		enum dma_data_direction direction)
-{
-	/* just sync everything for now */
-	dma_sync_single_for_cpu(dev, dma_handle, offset + size, direction);
-}
-
-static inline void dma_sync_single_range_for_device(struct device *dev,
-		dma_addr_t dma_handle, unsigned long offset, size_t size,
-		enum dma_data_direction direction)
-{
-	/* just sync everything for now */
-	dma_sync_single_for_device(dev, dma_handle, offset + size, direction);
-}
-
-static inline void dma_cache_sync(struct device *dev, void *vaddr, size_t size,
-		enum dma_data_direction direction)
-{
-	BUG_ON(direction == DMA_NONE);
-	__dma_sync(vaddr, size, (int)direction);
-}
-
-#endif /* __KERNEL__ */
-#endif	/* _ASM_DMA_MAPPING_H */
diff --git a/include/asm-powerpc/elf.h b/include/asm-powerpc/elf.h
deleted file mode 100644
index 89664675b469..000000000000
--- a/include/asm-powerpc/elf.h
+++ /dev/null
@@ -1,416 +0,0 @@
-#ifndef _ASM_POWERPC_ELF_H
-#define _ASM_POWERPC_ELF_H
-
-#ifdef __KERNEL__
-#include <linux/sched.h>	/* for task_struct */
-#include <asm/page.h>
-#include <asm/string.h>
-#endif
-
-#include <asm/types.h>
-#include <asm/ptrace.h>
-#include <asm/cputable.h>
-#include <asm/auxvec.h>
-
-/* PowerPC relocations defined by the ABIs */
-#define R_PPC_NONE		0
-#define R_PPC_ADDR32		1	/* 32bit absolute address */
-#define R_PPC_ADDR24		2	/* 26bit address, 2 bits ignored.  */
-#define R_PPC_ADDR16		3	/* 16bit absolute address */
-#define R_PPC_ADDR16_LO		4	/* lower 16bit of absolute address */
-#define R_PPC_ADDR16_HI		5	/* high 16bit of absolute address */
-#define R_PPC_ADDR16_HA		6	/* adjusted high 16bit */
-#define R_PPC_ADDR14		7	/* 16bit address, 2 bits ignored */
-#define R_PPC_ADDR14_BRTAKEN	8
-#define R_PPC_ADDR14_BRNTAKEN	9
-#define R_PPC_REL24		10	/* PC relative 26 bit */
-#define R_PPC_REL14		11	/* PC relative 16 bit */
-#define R_PPC_REL14_BRTAKEN	12
-#define R_PPC_REL14_BRNTAKEN	13
-#define R_PPC_GOT16		14
-#define R_PPC_GOT16_LO		15
-#define R_PPC_GOT16_HI		16
-#define R_PPC_GOT16_HA		17
-#define R_PPC_PLTREL24		18
-#define R_PPC_COPY		19
-#define R_PPC_GLOB_DAT		20
-#define R_PPC_JMP_SLOT		21
-#define R_PPC_RELATIVE		22
-#define R_PPC_LOCAL24PC		23
-#define R_PPC_UADDR32		24
-#define R_PPC_UADDR16		25
-#define R_PPC_REL32		26
-#define R_PPC_PLT32		27
-#define R_PPC_PLTREL32		28
-#define R_PPC_PLT16_LO		29
-#define R_PPC_PLT16_HI		30
-#define R_PPC_PLT16_HA		31
-#define R_PPC_SDAREL16		32
-#define R_PPC_SECTOFF		33
-#define R_PPC_SECTOFF_LO	34
-#define R_PPC_SECTOFF_HI	35
-#define R_PPC_SECTOFF_HA	36
-
-/* PowerPC relocations defined for the TLS access ABI.  */
-#define R_PPC_TLS		67 /* none	(sym+add)@tls */
-#define R_PPC_DTPMOD32		68 /* word32	(sym+add)@dtpmod */
-#define R_PPC_TPREL16		69 /* half16*	(sym+add)@tprel */
-#define R_PPC_TPREL16_LO	70 /* half16	(sym+add)@tprel@l */
-#define R_PPC_TPREL16_HI	71 /* half16	(sym+add)@tprel@h */
-#define R_PPC_TPREL16_HA	72 /* half16	(sym+add)@tprel@ha */
-#define R_PPC_TPREL32		73 /* word32	(sym+add)@tprel */
-#define R_PPC_DTPREL16		74 /* half16*	(sym+add)@dtprel */
-#define R_PPC_DTPREL16_LO	75 /* half16	(sym+add)@dtprel@l */
-#define R_PPC_DTPREL16_HI	76 /* half16	(sym+add)@dtprel@h */
-#define R_PPC_DTPREL16_HA	77 /* half16	(sym+add)@dtprel@ha */
-#define R_PPC_DTPREL32		78 /* word32	(sym+add)@dtprel */
-#define R_PPC_GOT_TLSGD16	79 /* half16*	(sym+add)@got@tlsgd */
-#define R_PPC_GOT_TLSGD16_LO	80 /* half16	(sym+add)@got@tlsgd@l */
-#define R_PPC_GOT_TLSGD16_HI	81 /* half16	(sym+add)@got@tlsgd@h */
-#define R_PPC_GOT_TLSGD16_HA	82 /* half16	(sym+add)@got@tlsgd@ha */
-#define R_PPC_GOT_TLSLD16	83 /* half16*	(sym+add)@got@tlsld */
-#define R_PPC_GOT_TLSLD16_LO	84 /* half16	(sym+add)@got@tlsld@l */
-#define R_PPC_GOT_TLSLD16_HI	85 /* half16	(sym+add)@got@tlsld@h */
-#define R_PPC_GOT_TLSLD16_HA	86 /* half16	(sym+add)@got@tlsld@ha */
-#define R_PPC_GOT_TPREL16	87 /* half16*	(sym+add)@got@tprel */
-#define R_PPC_GOT_TPREL16_LO	88 /* half16	(sym+add)@got@tprel@l */
-#define R_PPC_GOT_TPREL16_HI	89 /* half16	(sym+add)@got@tprel@h */
-#define R_PPC_GOT_TPREL16_HA	90 /* half16	(sym+add)@got@tprel@ha */
-#define R_PPC_GOT_DTPREL16	91 /* half16*	(sym+add)@got@dtprel */
-#define R_PPC_GOT_DTPREL16_LO	92 /* half16*	(sym+add)@got@dtprel@l */
-#define R_PPC_GOT_DTPREL16_HI	93 /* half16*	(sym+add)@got@dtprel@h */
-#define R_PPC_GOT_DTPREL16_HA	94 /* half16*	(sym+add)@got@dtprel@ha */
-
-/* keep this the last entry. */
-#define R_PPC_NUM		95
-
-/*
- * ELF register definitions..
- *
- * 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.
- */
-
-#define ELF_NGREG	48	/* includes nip, msr, lr, etc. */
-#define ELF_NFPREG	33	/* includes fpscr */
-
-typedef unsigned long elf_greg_t64;
-typedef elf_greg_t64 elf_gregset_t64[ELF_NGREG];
-
-typedef unsigned int elf_greg_t32;
-typedef elf_greg_t32 elf_gregset_t32[ELF_NGREG];
-typedef elf_gregset_t32 compat_elf_gregset_t;
-
-/*
- * ELF_ARCH, CLASS, and DATA are used to set parameters in the core dumps.
- */
-#ifdef __powerpc64__
-# define ELF_NVRREG32	33	/* includes vscr & vrsave stuffed together */
-# define ELF_NVRREG	34	/* includes vscr & vrsave in split vectors */
-# define ELF_NVSRHALFREG 32	/* Half the vsx registers */
-# define ELF_GREG_TYPE	elf_greg_t64
-#else
-# define ELF_NEVRREG	34	/* includes acc (as 2) */
-# define ELF_NVRREG	33	/* includes vscr */
-# define ELF_GREG_TYPE	elf_greg_t32
-# define ELF_ARCH	EM_PPC
-# define ELF_CLASS	ELFCLASS32
-# define ELF_DATA	ELFDATA2MSB
-#endif /* __powerpc64__ */
-
-#ifndef ELF_ARCH
-# define ELF_ARCH	EM_PPC64
-# define ELF_CLASS	ELFCLASS64
-# define ELF_DATA	ELFDATA2MSB
-  typedef elf_greg_t64 elf_greg_t;
-  typedef elf_gregset_t64 elf_gregset_t;
-#else
-  /* Assumption: ELF_ARCH == EM_PPC and ELF_CLASS == ELFCLASS32 */
-  typedef elf_greg_t32 elf_greg_t;
-  typedef elf_gregset_t32 elf_gregset_t;
-#endif /* ELF_ARCH */
-
-/* Floating point registers */
-typedef double elf_fpreg_t;
-typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
-
-/* Altivec registers */
-/*
- * The entries with indexes 0-31 contain the corresponding vector registers. 
- * The entry with index 32 contains the vscr as the last word (offset 12) 
- * within the quadword.  This allows the vscr to be stored as either a 
- * quadword (since it must be copied via a vector register to/from storage) 
- * or as a word.  
- *
- * 64-bit kernel notes: The entry at index 33 contains the vrsave as the first  
- * word (offset 0) within the quadword.
- *
- * This definition of the VMX state is compatible with the current PPC32 
- * ptrace interface.  This allows signal handling and ptrace to use the same 
- * structures.  This also simplifies the implementation of a bi-arch 
- * (combined (32- and 64-bit) gdb.
- *
- * Note that it's _not_ compatible with 32 bits ucontext which stuffs the
- * vrsave along with vscr and so only uses 33 vectors for the register set
- */
-typedef __vector128 elf_vrreg_t;
-typedef elf_vrreg_t elf_vrregset_t[ELF_NVRREG];
-#ifdef __powerpc64__
-typedef elf_vrreg_t elf_vrregset_t32[ELF_NVRREG32];
-typedef elf_fpreg_t elf_vsrreghalf_t32[ELF_NVSRHALFREG];
-#endif
-
-#ifdef __KERNEL__
-/*
- * This is used to ensure we don't load something for the wrong architecture.
- */
-#define elf_check_arch(x) ((x)->e_machine == ELF_ARCH)
-#define compat_elf_check_arch(x)	((x)->e_machine == EM_PPC)
-
-#define USE_ELF_CORE_DUMP
-#define CORE_DUMP_USE_REGSET
-#define ELF_EXEC_PAGESIZE	PAGE_SIZE
-
-/* This is the location that an ET_DYN program is loaded if exec'ed.  Typical
-   use of this is to invoke "./ld.so someprog" to test out a new version of
-   the loader.  We need to make sure that it is out of the way of the program
-   that it will "exec", and that there is sufficient room for the brk.  */
-
-#define ELF_ET_DYN_BASE         (0x20000000)
-
-/*
- * Our registers are always unsigned longs, whether we're a 32 bit
- * process or 64 bit, on either a 64 bit or 32 bit kernel.
- *
- * This macro relies on elf_regs[i] having the right type to truncate to,
- * either u32 or u64.  It defines the body of the elf_core_copy_regs
- * function, either the native one with elf_gregset_t elf_regs or
- * the 32-bit one with elf_gregset_t32 elf_regs.
- */
-#define PPC_ELF_CORE_COPY_REGS(elf_regs, regs) \
-	int i, nregs = min(sizeof(*regs) / sizeof(unsigned long), \
-			   (size_t)ELF_NGREG);			  \
-	for (i = 0; i < nregs; i++) \
-		elf_regs[i] = ((unsigned long *) regs)[i]; \
-	memset(&elf_regs[i], 0, (ELF_NGREG - i) * sizeof(elf_regs[0]))
-
-/* Common routine for both 32-bit and 64-bit native processes */
-static inline void ppc_elf_core_copy_regs(elf_gregset_t elf_regs,
-					  struct pt_regs *regs)
-{
-	PPC_ELF_CORE_COPY_REGS(elf_regs, regs);
-}
-#define ELF_CORE_COPY_REGS(gregs, regs) ppc_elf_core_copy_regs(gregs, regs);
-
-typedef elf_vrregset_t elf_fpxregset_t;
-
-/* ELF_HWCAP yields a mask that user programs can use to figure out what
-   instruction set this cpu supports.  This could be done in userspace,
-   but it's not easy, and we've already done it here.  */
-# define ELF_HWCAP	(cur_cpu_spec->cpu_user_features)
-
-/* This yields a string that ld.so will use to load implementation
-   specific libraries for optimization.  This is more specific in
-   intent than poking at uname or /proc/cpuinfo.  */
-
-#define ELF_PLATFORM	(cur_cpu_spec->platform)
-
-#ifdef __powerpc64__
-# define ELF_PLAT_INIT(_r, load_addr)	do {	\
-	_r->gpr[2] = load_addr; 		\
-} while (0)
-#endif /* __powerpc64__ */
-
-#ifdef __powerpc64__
-# define SET_PERSONALITY(ex, ibcs2)				\
-do {								\
-	unsigned long new_flags = 0;				\
-	if ((ex).e_ident[EI_CLASS] == ELFCLASS32)		\
-		new_flags = _TIF_32BIT;				\
-	if ((current_thread_info()->flags & _TIF_32BIT)		\
-	    != new_flags)					\
-		set_thread_flag(TIF_ABI_PENDING);		\
-	else							\
-		clear_thread_flag(TIF_ABI_PENDING);		\
-	if (personality(current->personality) != PER_LINUX32)	\
-		set_personality(PER_LINUX |			\
-			(current->personality & (~PER_MASK)));	\
-} while (0)
-/*
- * An executable for which elf_read_implies_exec() returns TRUE will
- * have the READ_IMPLIES_EXEC personality flag set automatically. This
- * is only required to work around bugs in old 32bit toolchains. Since
- * the 64bit ABI has never had these issues dont enable the workaround
- * even if we have an executable stack.
- */
-# define elf_read_implies_exec(ex, exec_stk) (test_thread_flag(TIF_32BIT) ? \
-		(exec_stk != EXSTACK_DISABLE_X) : 0)
-#else 
-# define SET_PERSONALITY(ex, ibcs2) set_personality((ibcs2)?PER_SVR4:PER_LINUX)
-#endif /* __powerpc64__ */
-
-extern int dcache_bsize;
-extern int icache_bsize;
-extern int ucache_bsize;
-
-/* vDSO has arch_setup_additional_pages */
-#define ARCH_HAS_SETUP_ADDITIONAL_PAGES
-struct linux_binprm;
-extern int arch_setup_additional_pages(struct linux_binprm *bprm,
-				       int executable_stack);
-#define VDSO_AUX_ENT(a,b) NEW_AUX_ENT(a,b);
-
-#endif /* __KERNEL__ */
-
-/*
- * The requirements here are:
- * - keep the final alignment of sp (sp & 0xf)
- * - make sure the 32-bit value at the first 16 byte aligned position of
- *   AUXV is greater than 16 for glibc compatibility.
- *   AT_IGNOREPPC is used for that.
- * - for compatibility with glibc ARCH_DLINFO must always be defined on PPC,
- *   even if DLINFO_ARCH_ITEMS goes to zero or is undefined.
- * update AT_VECTOR_SIZE_ARCH if the number of NEW_AUX_ENT entries changes
- */
-#define ARCH_DLINFO							\
-do {									\
-	/* Handle glibc compatibility. */				\
-	NEW_AUX_ENT(AT_IGNOREPPC, AT_IGNOREPPC);			\
-	NEW_AUX_ENT(AT_IGNOREPPC, AT_IGNOREPPC);			\
-	/* Cache size items */						\
-	NEW_AUX_ENT(AT_DCACHEBSIZE, dcache_bsize);			\
-	NEW_AUX_ENT(AT_ICACHEBSIZE, icache_bsize);			\
-	NEW_AUX_ENT(AT_UCACHEBSIZE, ucache_bsize);			\
-	VDSO_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso_base)	\
-} while (0)
-
-/* PowerPC64 relocations defined by the ABIs */
-#define R_PPC64_NONE    R_PPC_NONE
-#define R_PPC64_ADDR32  R_PPC_ADDR32  /* 32bit absolute address.  */
-#define R_PPC64_ADDR24  R_PPC_ADDR24  /* 26bit address, word aligned.  */
-#define R_PPC64_ADDR16  R_PPC_ADDR16  /* 16bit absolute address. */
-#define R_PPC64_ADDR16_LO R_PPC_ADDR16_LO /* lower 16bits of abs. address.  */
-#define R_PPC64_ADDR16_HI R_PPC_ADDR16_HI /* high 16bits of abs. address. */
-#define R_PPC64_ADDR16_HA R_PPC_ADDR16_HA /* adjusted high 16bits.  */
-#define R_PPC64_ADDR14 R_PPC_ADDR14   /* 16bit address, word aligned.  */
-#define R_PPC64_ADDR14_BRTAKEN  R_PPC_ADDR14_BRTAKEN
-#define R_PPC64_ADDR14_BRNTAKEN R_PPC_ADDR14_BRNTAKEN
-#define R_PPC64_REL24   R_PPC_REL24 /* PC relative 26 bit, word aligned.  */
-#define R_PPC64_REL14   R_PPC_REL14 /* PC relative 16 bit. */
-#define R_PPC64_REL14_BRTAKEN   R_PPC_REL14_BRTAKEN
-#define R_PPC64_REL14_BRNTAKEN  R_PPC_REL14_BRNTAKEN
-#define R_PPC64_GOT16     R_PPC_GOT16
-#define R_PPC64_GOT16_LO  R_PPC_GOT16_LO
-#define R_PPC64_GOT16_HI  R_PPC_GOT16_HI
-#define R_PPC64_GOT16_HA  R_PPC_GOT16_HA
-
-#define R_PPC64_COPY      R_PPC_COPY
-#define R_PPC64_GLOB_DAT  R_PPC_GLOB_DAT
-#define R_PPC64_JMP_SLOT  R_PPC_JMP_SLOT
-#define R_PPC64_RELATIVE  R_PPC_RELATIVE
-
-#define R_PPC64_UADDR32   R_PPC_UADDR32
-#define R_PPC64_UADDR16   R_PPC_UADDR16
-#define R_PPC64_REL32     R_PPC_REL32
-#define R_PPC64_PLT32     R_PPC_PLT32
-#define R_PPC64_PLTREL32  R_PPC_PLTREL32
-#define R_PPC64_PLT16_LO  R_PPC_PLT16_LO
-#define R_PPC64_PLT16_HI  R_PPC_PLT16_HI
-#define R_PPC64_PLT16_HA  R_PPC_PLT16_HA
-
-#define R_PPC64_SECTOFF     R_PPC_SECTOFF
-#define R_PPC64_SECTOFF_LO  R_PPC_SECTOFF_LO
-#define R_PPC64_SECTOFF_HI  R_PPC_SECTOFF_HI
-#define R_PPC64_SECTOFF_HA  R_PPC_SECTOFF_HA
-#define R_PPC64_ADDR30          37  /* word30 (S + A - P) >> 2.  */
-#define R_PPC64_ADDR64          38  /* doubleword64 S + A.  */
-#define R_PPC64_ADDR16_HIGHER   39  /* half16 #higher(S + A).  */
-#define R_PPC64_ADDR16_HIGHERA  40  /* half16 #highera(S + A).  */
-#define R_PPC64_ADDR16_HIGHEST  41  /* half16 #highest(S + A).  */
-#define R_PPC64_ADDR16_HIGHESTA 42  /* half16 #highesta(S + A). */
-#define R_PPC64_UADDR64     43  /* doubleword64 S + A.  */
-#define R_PPC64_REL64       44  /* doubleword64 S + A - P.  */
-#define R_PPC64_PLT64       45  /* doubleword64 L + A.  */
-#define R_PPC64_PLTREL64    46  /* doubleword64 L + A - P.  */
-#define R_PPC64_TOC16       47  /* half16* S + A - .TOC.  */
-#define R_PPC64_TOC16_LO    48  /* half16 #lo(S + A - .TOC.).  */
-#define R_PPC64_TOC16_HI    49  /* half16 #hi(S + A - .TOC.).  */
-#define R_PPC64_TOC16_HA    50  /* half16 #ha(S + A - .TOC.).  */
-#define R_PPC64_TOC         51  /* doubleword64 .TOC. */
-#define R_PPC64_PLTGOT16    52  /* half16* M + A.  */
-#define R_PPC64_PLTGOT16_LO 53  /* half16 #lo(M + A).  */
-#define R_PPC64_PLTGOT16_HI 54  /* half16 #hi(M + A).  */
-#define R_PPC64_PLTGOT16_HA 55  /* half16 #ha(M + A).  */
-
-#define R_PPC64_ADDR16_DS      56 /* half16ds* (S + A) >> 2.  */
-#define R_PPC64_ADDR16_LO_DS   57 /* half16ds  #lo(S + A) >> 2.  */
-#define R_PPC64_GOT16_DS       58 /* half16ds* (G + A) >> 2.  */
-#define R_PPC64_GOT16_LO_DS    59 /* half16ds  #lo(G + A) >> 2.  */
-#define R_PPC64_PLT16_LO_DS    60 /* half16ds  #lo(L + A) >> 2.  */
-#define R_PPC64_SECTOFF_DS     61 /* half16ds* (R + A) >> 2.  */
-#define R_PPC64_SECTOFF_LO_DS  62 /* half16ds  #lo(R + A) >> 2.  */
-#define R_PPC64_TOC16_DS       63 /* half16ds* (S + A - .TOC.) >> 2.  */
-#define R_PPC64_TOC16_LO_DS    64 /* half16ds  #lo(S + A - .TOC.) >> 2.  */
-#define R_PPC64_PLTGOT16_DS    65 /* half16ds* (M + A) >> 2.  */
-#define R_PPC64_PLTGOT16_LO_DS 66 /* half16ds  #lo(M + A) >> 2.  */
-
-/* PowerPC64 relocations defined for the TLS access ABI.  */
-#define R_PPC64_TLS		67 /* none	(sym+add)@tls */
-#define R_PPC64_DTPMOD64	68 /* doubleword64 (sym+add)@dtpmod */
-#define R_PPC64_TPREL16		69 /* half16*	(sym+add)@tprel */
-#define R_PPC64_TPREL16_LO	70 /* half16	(sym+add)@tprel@l */
-#define R_PPC64_TPREL16_HI	71 /* half16	(sym+add)@tprel@h */
-#define R_PPC64_TPREL16_HA	72 /* half16	(sym+add)@tprel@ha */
-#define R_PPC64_TPREL64		73 /* doubleword64 (sym+add)@tprel */
-#define R_PPC64_DTPREL16	74 /* half16*	(sym+add)@dtprel */
-#define R_PPC64_DTPREL16_LO	75 /* half16	(sym+add)@dtprel@l */
-#define R_PPC64_DTPREL16_HI	76 /* half16	(sym+add)@dtprel@h */
-#define R_PPC64_DTPREL16_HA	77 /* half16	(sym+add)@dtprel@ha */
-#define R_PPC64_DTPREL64	78 /* doubleword64 (sym+add)@dtprel */
-#define R_PPC64_GOT_TLSGD16	79 /* half16*	(sym+add)@got@tlsgd */
-#define R_PPC64_GOT_TLSGD16_LO	80 /* half16	(sym+add)@got@tlsgd@l */
-#define R_PPC64_GOT_TLSGD16_HI	81 /* half16	(sym+add)@got@tlsgd@h */
-#define R_PPC64_GOT_TLSGD16_HA	82 /* half16	(sym+add)@got@tlsgd@ha */
-#define R_PPC64_GOT_TLSLD16	83 /* half16*	(sym+add)@got@tlsld */
-#define R_PPC64_GOT_TLSLD16_LO	84 /* half16	(sym+add)@got@tlsld@l */
-#define R_PPC64_GOT_TLSLD16_HI	85 /* half16	(sym+add)@got@tlsld@h */
-#define R_PPC64_GOT_TLSLD16_HA	86 /* half16	(sym+add)@got@tlsld@ha */
-#define R_PPC64_GOT_TPREL16_DS	87 /* half16ds*	(sym+add)@got@tprel */
-#define R_PPC64_GOT_TPREL16_LO_DS 88 /* half16ds (sym+add)@got@tprel@l */
-#define R_PPC64_GOT_TPREL16_HI	89 /* half16	(sym+add)@got@tprel@h */
-#define R_PPC64_GOT_TPREL16_HA	90 /* half16	(sym+add)@got@tprel@ha */
-#define R_PPC64_GOT_DTPREL16_DS	91 /* half16ds*	(sym+add)@got@dtprel */
-#define R_PPC64_GOT_DTPREL16_LO_DS 92 /* half16ds (sym+add)@got@dtprel@l */
-#define R_PPC64_GOT_DTPREL16_HI	93 /* half16	(sym+add)@got@dtprel@h */
-#define R_PPC64_GOT_DTPREL16_HA	94 /* half16	(sym+add)@got@dtprel@ha */
-#define R_PPC64_TPREL16_DS	95 /* half16ds*	(sym+add)@tprel */
-#define R_PPC64_TPREL16_LO_DS	96 /* half16ds	(sym+add)@tprel@l */
-#define R_PPC64_TPREL16_HIGHER	97 /* half16	(sym+add)@tprel@higher */
-#define R_PPC64_TPREL16_HIGHERA	98 /* half16	(sym+add)@tprel@highera */
-#define R_PPC64_TPREL16_HIGHEST	99 /* half16	(sym+add)@tprel@highest */
-#define R_PPC64_TPREL16_HIGHESTA 100 /* half16	(sym+add)@tprel@highesta */
-#define R_PPC64_DTPREL16_DS	101 /* half16ds* (sym+add)@dtprel */
-#define R_PPC64_DTPREL16_LO_DS	102 /* half16ds	(sym+add)@dtprel@l */
-#define R_PPC64_DTPREL16_HIGHER	103 /* half16	(sym+add)@dtprel@higher */
-#define R_PPC64_DTPREL16_HIGHERA 104 /* half16	(sym+add)@dtprel@highera */
-#define R_PPC64_DTPREL16_HIGHEST 105 /* half16	(sym+add)@dtprel@highest */
-#define R_PPC64_DTPREL16_HIGHESTA 106 /* half16	(sym+add)@dtprel@highesta */
-
-/* Keep this the last entry.  */
-#define R_PPC64_NUM		107
-
-#ifdef  __KERNEL__
-
-#ifdef CONFIG_SPU_BASE
-/* Notes used in ET_CORE. Note name is "SPU/<fd>/<filename>". */
-#define NT_SPU		1
-
-#define ARCH_HAVE_EXTRA_ELF_NOTES
-
-#endif /* CONFIG_SPU_BASE */
-
-#endif /* __KERNEL */
-
-#endif /* _ASM_POWERPC_ELF_H */
diff --git a/include/asm-powerpc/gpio.h b/include/asm-powerpc/gpio.h
deleted file mode 100644
index 77ad3a890f30..000000000000
--- a/include/asm-powerpc/gpio.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/*
- * Generic GPIO API implementation for PowerPC.
- *
- * Copyright (c) 2007-2008  MontaVista Software, Inc.
- *
- * Author: Anton Vorontsov <avorontsov@ru.mvista.com>
- *
- * 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.
- */
-
-#ifndef __ASM_POWERPC_GPIO_H
-#define __ASM_POWERPC_GPIO_H
-
-#include <linux/errno.h>
-#include <asm-generic/gpio.h>
-
-#ifdef CONFIG_HAVE_GPIO_LIB
-
-/*
- * We don't (yet) implement inlined/rapid versions for on-chip gpios.
- * Just call gpiolib.
- */
-static inline int gpio_get_value(unsigned int gpio)
-{
-	return __gpio_get_value(gpio);
-}
-
-static inline void gpio_set_value(unsigned int gpio, int value)
-{
-	__gpio_set_value(gpio, value);
-}
-
-static inline int gpio_cansleep(unsigned int gpio)
-{
-	return __gpio_cansleep(gpio);
-}
-
-/*
- * Not implemented, yet.
- */
-static inline int gpio_to_irq(unsigned int gpio)
-{
-	return -ENOSYS;
-}
-
-static inline int irq_to_gpio(unsigned int irq)
-{
-	return -EINVAL;
-}
-
-#endif /* CONFIG_HAVE_GPIO_LIB */
-
-#endif /* __ASM_POWERPC_GPIO_H */
diff --git a/include/asm-powerpc/hugetlb.h b/include/asm-powerpc/hugetlb.h
deleted file mode 100644
index be32ff02f4a0..000000000000
--- a/include/asm-powerpc/hugetlb.h
+++ /dev/null
@@ -1,73 +0,0 @@
-#ifndef _ASM_POWERPC_HUGETLB_H
-#define _ASM_POWERPC_HUGETLB_H
-
-#include <asm/page.h>
-
-
-int is_hugepage_only_range(struct mm_struct *mm, unsigned long addr,
-			   unsigned long len);
-
-void hugetlb_free_pgd_range(struct mmu_gather **tlb, unsigned long addr,
-			    unsigned long end, unsigned long floor,
-			    unsigned long ceiling);
-
-void set_huge_pte_at(struct mm_struct *mm, unsigned long addr,
-		     pte_t *ptep, pte_t pte);
-
-pte_t huge_ptep_get_and_clear(struct mm_struct *mm, unsigned long addr,
-			      pte_t *ptep);
-
-/*
- * If the arch doesn't supply something else, assume that hugepage
- * size aligned regions are ok without further preparation.
- */
-static inline int prepare_hugepage_range(unsigned long addr, unsigned long len)
-{
-	if (len & ~HPAGE_MASK)
-		return -EINVAL;
-	if (addr & ~HPAGE_MASK)
-		return -EINVAL;
-	return 0;
-}
-
-static inline void hugetlb_prefault_arch_hook(struct mm_struct *mm)
-{
-}
-
-static inline void huge_ptep_clear_flush(struct vm_area_struct *vma,
-					 unsigned long addr, pte_t *ptep)
-{
-}
-
-static inline int huge_pte_none(pte_t pte)
-{
-	return pte_none(pte);
-}
-
-static inline pte_t huge_pte_wrprotect(pte_t pte)
-{
-	return pte_wrprotect(pte);
-}
-
-static inline int huge_ptep_set_access_flags(struct vm_area_struct *vma,
-					     unsigned long addr, pte_t *ptep,
-					     pte_t pte, int dirty)
-{
-	return ptep_set_access_flags(vma, addr, ptep, pte, dirty);
-}
-
-static inline pte_t huge_ptep_get(pte_t *ptep)
-{
-	return *ptep;
-}
-
-static inline int arch_prepare_hugepage(struct page *page)
-{
-	return 0;
-}
-
-static inline void arch_release_hugepage(struct page *page)
-{
-}
-
-#endif /* _ASM_POWERPC_HUGETLB_H */
diff --git a/include/asm-powerpc/i8259.h b/include/asm-powerpc/i8259.h
deleted file mode 100644
index db1362f8c603..000000000000
--- a/include/asm-powerpc/i8259.h
+++ /dev/null
@@ -1,17 +0,0 @@
-#ifndef _ASM_POWERPC_I8259_H
-#define _ASM_POWERPC_I8259_H
-#ifdef __KERNEL__
-
-#include <linux/irq.h>
-
-#ifdef CONFIG_PPC_MERGE
-extern void i8259_init(struct device_node *node, unsigned long intack_addr);
-extern unsigned int i8259_irq(void);
-extern struct irq_host *i8259_get_host(void);
-#else
-extern void i8259_init(unsigned long intack_addr, int offset);
-extern int i8259_irq(void);
-#endif
-
-#endif /* __KERNEL__ */
-#endif /* _ASM_POWERPC_I8259_H */
diff --git a/include/asm-powerpc/ide.h b/include/asm-powerpc/ide.h
deleted file mode 100644
index 3d90bf7d3d73..000000000000
--- a/include/asm-powerpc/ide.h
+++ /dev/null
@@ -1,85 +0,0 @@
-/*
- *  Copyright (C) 1994-1996 Linus Torvalds & authors
- *
- *  This file contains the powerpc architecture specific IDE code.
- */
-#ifndef _ASM_POWERPC_IDE_H
-#define _ASM_POWERPC_IDE_H
-
-#ifdef __KERNEL__
-
-#ifndef __powerpc64__
-#include <linux/sched.h>
-#include <asm/mpc8xx.h>
-#endif
-#include <asm/io.h>
-
-#ifndef MAX_HWIFS
-#ifdef __powerpc64__
-#define MAX_HWIFS	10
-#else
-#define MAX_HWIFS	8
-#endif
-#endif
-
-#define __ide_mm_insw(p, a, c)	readsw((void __iomem *)(p), (a), (c))
-#define __ide_mm_insl(p, a, c)	readsl((void __iomem *)(p), (a), (c))
-#define __ide_mm_outsw(p, a, c)	writesw((void __iomem *)(p), (a), (c))
-#define __ide_mm_outsl(p, a, c)	writesl((void __iomem *)(p), (a), (c))
-
-#ifndef  __powerpc64__
-#include <linux/hdreg.h>
-#include <linux/ioport.h>
-
-/* FIXME: use ide_platform host driver */
-static __inline__ int ide_default_irq(unsigned long base)
-{
-#ifdef CONFIG_PPLUS
-	switch (base) {
-	case 0x1f0:	return 14;
-	case 0x170:	return 15;
-	}
-#endif
-#ifdef CONFIG_PPC_PREP
-	switch (base) {
-	case 0x1f0:	return 13;
-	case 0x170:	return 13;
-	case 0x1e8:	return 11;
-	case 0x168:	return 10;
-	case 0xfff0:	return 14;	/* MCP(N)750 ide0 */
-	case 0xffe0:	return 15;	/* MCP(N)750 ide1 */
-	}
-#endif
-	return 0;
-}
-
-/* FIXME: use ide_platform host driver */
-static __inline__ unsigned long ide_default_io_base(int index)
-{
-#ifdef CONFIG_PPLUS
-	switch (index) {
-	case 0:		return 0x1f0;
-	case 1:		return 0x170;
-	}
-#endif
-#ifdef CONFIG_PPC_PREP
-	switch (index) {
-	case 0:		return 0x1f0;
-	case 1:		return 0x170;
-	case 2:		return 0x1e8;
-	case 3:		return 0x168;
-	}
-#endif
-	return 0;
-}
-
-#ifdef CONFIG_BLK_DEV_MPC8xx_IDE
-#define IDE_ARCH_ACK_INTR  1
-#define ide_ack_intr(hwif) ((hwif)->ack_intr ? (hwif)->ack_intr(hwif) : 1)
-#endif
-
-#endif /* __powerpc64__ */
-
-#endif /* __KERNEL__ */
-
-#endif /* _ASM_POWERPC_IDE_H */
diff --git a/include/asm-powerpc/io.h b/include/asm-powerpc/io.h
deleted file mode 100644
index 8b627823f5f9..000000000000
--- a/include/asm-powerpc/io.h
+++ /dev/null
@@ -1,784 +0,0 @@
-#ifndef _ASM_POWERPC_IO_H
-#define _ASM_POWERPC_IO_H
-#ifdef __KERNEL__
-
-/*
- * 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.
- */
-
-/* Check of existence of legacy devices */
-extern int check_legacy_ioport(unsigned long base_port);
-#define I8042_DATA_REG	0x60
-#define FDC_BASE	0x3f0
-/* only relevant for PReP */
-#define _PIDXR		0x279
-#define _PNPWRP		0xa79
-#define PNPBIOS_BASE	0xf000
-
-#include <linux/device.h>
-#include <linux/io.h>
-
-#include <linux/compiler.h>
-#include <asm/page.h>
-#include <asm/byteorder.h>
-#include <asm/synch.h>
-#include <asm/delay.h>
-#include <asm/mmu.h>
-
-#include <asm-generic/iomap.h>
-
-#ifdef CONFIG_PPC64
-#include <asm/paca.h>
-#endif
-
-#define SIO_CONFIG_RA	0x398
-#define SIO_CONFIG_RD	0x399
-
-#define SLOW_DOWN_IO
-
-/* 32 bits uses slightly different variables for the various IO
- * bases. Most of this file only uses _IO_BASE though which we
- * define properly based on the platform
- */
-#ifndef CONFIG_PCI
-#define _IO_BASE	0
-#define _ISA_MEM_BASE	0
-#define PCI_DRAM_OFFSET 0
-#elif defined(CONFIG_PPC32)
-#define _IO_BASE	isa_io_base
-#define _ISA_MEM_BASE	isa_mem_base
-#define PCI_DRAM_OFFSET	pci_dram_offset
-#else
-#define _IO_BASE	pci_io_base
-#define _ISA_MEM_BASE	isa_mem_base
-#define PCI_DRAM_OFFSET	0
-#endif
-
-extern unsigned long isa_io_base;
-extern unsigned long pci_io_base;
-extern unsigned long pci_dram_offset;
-
-extern resource_size_t isa_mem_base;
-
-#if defined(CONFIG_PPC32) && defined(CONFIG_PPC_INDIRECT_IO)
-#error CONFIG_PPC_INDIRECT_IO is not yet supported on 32 bits
-#endif
-
-/*
- *
- * Low level MMIO accessors
- *
- * This provides the non-bus specific accessors to MMIO. Those are PowerPC
- * specific and thus shouldn't be used in generic code. The accessors
- * provided here are:
- *
- *	in_8, in_le16, in_be16, in_le32, in_be32, in_le64, in_be64
- *	out_8, out_le16, out_be16, out_le32, out_be32, out_le64, out_be64
- *	_insb, _insw_ns, _insl_ns, _outsb, _outsw_ns, _outsl_ns
- *
- * Those operate directly on a kernel virtual address. Note that the prototype
- * for the out_* accessors has the arguments in opposite order from the usual
- * linux PCI accessors. Unlike those, they take the address first and the value
- * next.
- *
- * Note: I might drop the _ns suffix on the stream operations soon as it is
- * simply normal for stream operations to not swap in the first place.
- *
- */
-
-#ifdef CONFIG_PPC64
-#define IO_SET_SYNC_FLAG()	do { local_paca->io_sync = 1; } while(0)
-#else
-#define IO_SET_SYNC_FLAG()
-#endif
-
-/* gcc 4.0 and older doesn't have 'Z' constraint */
-#if __GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ == 0)
-#define DEF_MMIO_IN_LE(name, size, insn)				\
-static inline u##size name(const volatile u##size __iomem *addr)	\
-{									\
-	u##size ret;							\
-	__asm__ __volatile__("sync;"#insn" %0,0,%1;twi 0,%0,0;isync"	\
-		: "=r" (ret) : "r" (addr), "m" (*addr) : "memory");	\
-	return ret;							\
-}
-
-#define DEF_MMIO_OUT_LE(name, size, insn) 				\
-static inline void name(volatile u##size __iomem *addr, u##size val)	\
-{									\
-	__asm__ __volatile__("sync;"#insn" %1,0,%2"			\
-		: "=m" (*addr) : "r" (val), "r" (addr) : "memory");	\
-	IO_SET_SYNC_FLAG();						\
-}
-#else /* newer gcc */
-#define DEF_MMIO_IN_LE(name, size, insn)				\
-static inline u##size name(const volatile u##size __iomem *addr)	\
-{									\
-	u##size ret;							\
-	__asm__ __volatile__("sync;"#insn" %0,%y1;twi 0,%0,0;isync"	\
-		: "=r" (ret) : "Z" (*addr) : "memory");			\
-	return ret;							\
-}
-
-#define DEF_MMIO_OUT_LE(name, size, insn) 				\
-static inline void name(volatile u##size __iomem *addr, u##size val)	\
-{									\
-	__asm__ __volatile__("sync;"#insn" %1,%y0"			\
-		: "=Z" (*addr) : "r" (val) : "memory");			\
-	IO_SET_SYNC_FLAG();						\
-}
-#endif
-
-#define DEF_MMIO_IN_BE(name, size, insn)				\
-static inline u##size name(const volatile u##size __iomem *addr)	\
-{									\
-	u##size ret;							\
-	__asm__ __volatile__("sync;"#insn"%U1%X1 %0,%1;twi 0,%0,0;isync"\
-		: "=r" (ret) : "m" (*addr) : "memory");			\
-	return ret;							\
-}
-
-#define DEF_MMIO_OUT_BE(name, size, insn)				\
-static inline void name(volatile u##size __iomem *addr, u##size val)	\
-{									\
-	__asm__ __volatile__("sync;"#insn"%U0%X0 %1,%0"			\
-		: "=m" (*addr) : "r" (val) : "memory");			\
-	IO_SET_SYNC_FLAG();						\
-}
-
-
-DEF_MMIO_IN_BE(in_8,     8, lbz);
-DEF_MMIO_IN_BE(in_be16, 16, lhz);
-DEF_MMIO_IN_BE(in_be32, 32, lwz);
-DEF_MMIO_IN_LE(in_le16, 16, lhbrx);
-DEF_MMIO_IN_LE(in_le32, 32, lwbrx);
-
-DEF_MMIO_OUT_BE(out_8,     8, stb);
-DEF_MMIO_OUT_BE(out_be16, 16, sth);
-DEF_MMIO_OUT_BE(out_be32, 32, stw);
-DEF_MMIO_OUT_LE(out_le16, 16, sthbrx);
-DEF_MMIO_OUT_LE(out_le32, 32, stwbrx);
-
-#ifdef __powerpc64__
-DEF_MMIO_OUT_BE(out_be64, 64, std);
-DEF_MMIO_IN_BE(in_be64, 64, ld);
-
-/* There is no asm instructions for 64 bits reverse loads and stores */
-static inline u64 in_le64(const volatile u64 __iomem *addr)
-{
-	return swab64(in_be64(addr));
-}
-
-static inline void out_le64(volatile u64 __iomem *addr, u64 val)
-{
-	out_be64(addr, swab64(val));
-}
-#endif /* __powerpc64__ */
-
-/*
- * Low level IO stream instructions are defined out of line for now
- */
-extern void _insb(const volatile u8 __iomem *addr, void *buf, long count);
-extern void _outsb(volatile u8 __iomem *addr,const void *buf,long count);
-extern void _insw_ns(const volatile u16 __iomem *addr, void *buf, long count);
-extern void _outsw_ns(volatile u16 __iomem *addr, const void *buf, long count);
-extern void _insl_ns(const volatile u32 __iomem *addr, void *buf, long count);
-extern void _outsl_ns(volatile u32 __iomem *addr, const void *buf, long count);
-
-/* The _ns naming is historical and will be removed. For now, just #define
- * the non _ns equivalent names
- */
-#define _insw	_insw_ns
-#define _insl	_insl_ns
-#define _outsw	_outsw_ns
-#define _outsl	_outsl_ns
-
-
-/*
- * memset_io, memcpy_toio, memcpy_fromio base implementations are out of line
- */
-
-extern void _memset_io(volatile void __iomem *addr, int c, unsigned long n);
-extern void _memcpy_fromio(void *dest, const volatile void __iomem *src,
-			   unsigned long n);
-extern void _memcpy_toio(volatile void __iomem *dest, const void *src,
-			 unsigned long n);
-
-/*
- *
- * PCI and standard ISA accessors
- *
- * Those are globally defined linux accessors for devices on PCI or ISA
- * busses. They follow the Linux defined semantics. The current implementation
- * for PowerPC is as close as possible to the x86 version of these, and thus
- * provides fairly heavy weight barriers for the non-raw versions
- *
- * In addition, they support a hook mechanism when CONFIG_PPC_INDIRECT_IO
- * allowing the platform to provide its own implementation of some or all
- * of the accessors.
- */
-
-/*
- * Include the EEH definitions when EEH is enabled only so they don't get
- * in the way when building for 32 bits
- */
-#ifdef CONFIG_EEH
-#include <asm/eeh.h>
-#endif
-
-/* Shortcut to the MMIO argument pointer */
-#define PCI_IO_ADDR	volatile void __iomem *
-
-/* Indirect IO address tokens:
- *
- * When CONFIG_PPC_INDIRECT_IO is set, the platform can provide hooks
- * on all IOs. (Note that this is all 64 bits only for now)
- *
- * To help platforms who may need to differenciate MMIO addresses in
- * their hooks, a bitfield is reserved for use by the platform near the
- * top of MMIO addresses (not PIO, those have to cope the hard way).
- *
- * This bit field is 12 bits and is at the top of the IO virtual
- * addresses PCI_IO_INDIRECT_TOKEN_MASK.
- *
- * The kernel virtual space is thus:
- *
- *  0xD000000000000000		: vmalloc
- *  0xD000080000000000		: PCI PHB IO space
- *  0xD000080080000000		: ioremap
- *  0xD0000fffffffffff		: end of ioremap region
- *
- * Since the top 4 bits are reserved as the region ID, we use thus
- * the next 12 bits and keep 4 bits available for the future if the
- * virtual address space is ever to be extended.
- *
- * The direct IO mapping operations will then mask off those bits
- * before doing the actual access, though that only happen when
- * CONFIG_PPC_INDIRECT_IO is set, thus be careful when you use that
- * mechanism
- */
-
-#ifdef CONFIG_PPC_INDIRECT_IO
-#define PCI_IO_IND_TOKEN_MASK	0x0fff000000000000ul
-#define PCI_IO_IND_TOKEN_SHIFT	48
-#define PCI_FIX_ADDR(addr)						\
-	((PCI_IO_ADDR)(((unsigned long)(addr)) & ~PCI_IO_IND_TOKEN_MASK))
-#define PCI_GET_ADDR_TOKEN(addr)					\
-	(((unsigned long)(addr) & PCI_IO_IND_TOKEN_MASK) >> 		\
-		PCI_IO_IND_TOKEN_SHIFT)
-#define PCI_SET_ADDR_TOKEN(addr, token) 				\
-do {									\
-	unsigned long __a = (unsigned long)(addr);			\
-	__a &= ~PCI_IO_IND_TOKEN_MASK;					\
-	__a |= ((unsigned long)(token)) << PCI_IO_IND_TOKEN_SHIFT;	\
-	(addr) = (void __iomem *)__a;					\
-} while(0)
-#else
-#define PCI_FIX_ADDR(addr) (addr)
-#endif
-
-
-/*
- * Non ordered and non-swapping "raw" accessors
- */
-
-static inline unsigned char __raw_readb(const volatile void __iomem *addr)
-{
-	return *(volatile unsigned char __force *)PCI_FIX_ADDR(addr);
-}
-static inline unsigned short __raw_readw(const volatile void __iomem *addr)
-{
-	return *(volatile unsigned short __force *)PCI_FIX_ADDR(addr);
-}
-static inline unsigned int __raw_readl(const volatile void __iomem *addr)
-{
-	return *(volatile unsigned int __force *)PCI_FIX_ADDR(addr);
-}
-static inline void __raw_writeb(unsigned char v, volatile void __iomem *addr)
-{
-	*(volatile unsigned char __force *)PCI_FIX_ADDR(addr) = v;
-}
-static inline void __raw_writew(unsigned short v, volatile void __iomem *addr)
-{
-	*(volatile unsigned short __force *)PCI_FIX_ADDR(addr) = v;
-}
-static inline void __raw_writel(unsigned int v, volatile void __iomem *addr)
-{
-	*(volatile unsigned int __force *)PCI_FIX_ADDR(addr) = v;
-}
-
-#ifdef __powerpc64__
-static inline unsigned long __raw_readq(const volatile void __iomem *addr)
-{
-	return *(volatile unsigned long __force *)PCI_FIX_ADDR(addr);
-}
-static inline void __raw_writeq(unsigned long v, volatile void __iomem *addr)
-{
-	*(volatile unsigned long __force *)PCI_FIX_ADDR(addr) = v;
-}
-#endif /* __powerpc64__ */
-
-/*
- *
- * PCI PIO and MMIO accessors.
- *
- *
- * On 32 bits, PIO operations have a recovery mechanism in case they trigger
- * machine checks (which they occasionally do when probing non existing
- * IO ports on some platforms, like PowerMac and 8xx).
- * I always found it to be of dubious reliability and I am tempted to get
- * rid of it one of these days. So if you think it's important to keep it,
- * please voice up asap. We never had it for 64 bits and I do not intend
- * to port it over
- */
-
-#ifdef CONFIG_PPC32
-
-#define __do_in_asm(name, op)				\
-static inline unsigned int name(unsigned int port)	\
-{							\
-	unsigned int x;					\
-	__asm__ __volatile__(				\
-		"sync\n"				\
-		"0:"	op "	%0,0,%1\n"		\
-		"1:	twi	0,%0,0\n"		\
-		"2:	isync\n"			\
-		"3:	nop\n"				\
-		"4:\n"					\
-		".section .fixup,\"ax\"\n"		\
-		"5:	li	%0,-1\n"		\
-		"	b	4b\n"			\
-		".previous\n"				\
-		".section __ex_table,\"a\"\n"		\
-		"	.align	2\n"			\
-		"	.long	0b,5b\n"		\
-		"	.long	1b,5b\n"		\
-		"	.long	2b,5b\n"		\
-		"	.long	3b,5b\n"		\
-		".previous"				\
-		: "=&r" (x)				\
-		: "r" (port + _IO_BASE)			\
-		: "memory");  				\
-	return x;					\
-}
-
-#define __do_out_asm(name, op)				\
-static inline void name(unsigned int val, unsigned int port) \
-{							\
-	__asm__ __volatile__(				\
-		"sync\n"				\
-		"0:" op " %0,0,%1\n"			\
-		"1:	sync\n"				\
-		"2:\n"					\
-		".section __ex_table,\"a\"\n"		\
-		"	.align	2\n"			\
-		"	.long	0b,2b\n"		\
-		"	.long	1b,2b\n"		\
-		".previous"				\
-		: : "r" (val), "r" (port + _IO_BASE)	\
-		: "memory");   	   	   		\
-}
-
-__do_in_asm(_rec_inb, "lbzx")
-__do_in_asm(_rec_inw, "lhbrx")
-__do_in_asm(_rec_inl, "lwbrx")
-__do_out_asm(_rec_outb, "stbx")
-__do_out_asm(_rec_outw, "sthbrx")
-__do_out_asm(_rec_outl, "stwbrx")
-
-#endif /* CONFIG_PPC32 */
-
-/* The "__do_*" operations below provide the actual "base" implementation
- * for each of the defined acccessor. Some of them use the out_* functions
- * directly, some of them still use EEH, though we might change that in the
- * future. Those macros below provide the necessary argument swapping and
- * handling of the IO base for PIO.
- *
- * They are themselves used by the macros that define the actual accessors
- * and can be used by the hooks if any.
- *
- * Note that PIO operations are always defined in terms of their corresonding
- * MMIO operations. That allows platforms like iSeries who want to modify the
- * behaviour of both to only hook on the MMIO version and get both. It's also
- * possible to hook directly at the toplevel PIO operation if they have to
- * be handled differently
- */
-#define __do_writeb(val, addr)	out_8(PCI_FIX_ADDR(addr), val)
-#define __do_writew(val, addr)	out_le16(PCI_FIX_ADDR(addr), val)
-#define __do_writel(val, addr)	out_le32(PCI_FIX_ADDR(addr), val)
-#define __do_writeq(val, addr)	out_le64(PCI_FIX_ADDR(addr), val)
-#define __do_writew_be(val, addr) out_be16(PCI_FIX_ADDR(addr), val)
-#define __do_writel_be(val, addr) out_be32(PCI_FIX_ADDR(addr), val)
-#define __do_writeq_be(val, addr) out_be64(PCI_FIX_ADDR(addr), val)
-
-#ifdef CONFIG_EEH
-#define __do_readb(addr)	eeh_readb(PCI_FIX_ADDR(addr))
-#define __do_readw(addr)	eeh_readw(PCI_FIX_ADDR(addr))
-#define __do_readl(addr)	eeh_readl(PCI_FIX_ADDR(addr))
-#define __do_readq(addr)	eeh_readq(PCI_FIX_ADDR(addr))
-#define __do_readw_be(addr)	eeh_readw_be(PCI_FIX_ADDR(addr))
-#define __do_readl_be(addr)	eeh_readl_be(PCI_FIX_ADDR(addr))
-#define __do_readq_be(addr)	eeh_readq_be(PCI_FIX_ADDR(addr))
-#else /* CONFIG_EEH */
-#define __do_readb(addr)	in_8(PCI_FIX_ADDR(addr))
-#define __do_readw(addr)	in_le16(PCI_FIX_ADDR(addr))
-#define __do_readl(addr)	in_le32(PCI_FIX_ADDR(addr))
-#define __do_readq(addr)	in_le64(PCI_FIX_ADDR(addr))
-#define __do_readw_be(addr)	in_be16(PCI_FIX_ADDR(addr))
-#define __do_readl_be(addr)	in_be32(PCI_FIX_ADDR(addr))
-#define __do_readq_be(addr)	in_be64(PCI_FIX_ADDR(addr))
-#endif /* !defined(CONFIG_EEH) */
-
-#ifdef CONFIG_PPC32
-#define __do_outb(val, port)	_rec_outb(val, port)
-#define __do_outw(val, port)	_rec_outw(val, port)
-#define __do_outl(val, port)	_rec_outl(val, port)
-#define __do_inb(port)		_rec_inb(port)
-#define __do_inw(port)		_rec_inw(port)
-#define __do_inl(port)		_rec_inl(port)
-#else /* CONFIG_PPC32 */
-#define __do_outb(val, port)	writeb(val,(PCI_IO_ADDR)_IO_BASE+port);
-#define __do_outw(val, port)	writew(val,(PCI_IO_ADDR)_IO_BASE+port);
-#define __do_outl(val, port)	writel(val,(PCI_IO_ADDR)_IO_BASE+port);
-#define __do_inb(port)		readb((PCI_IO_ADDR)_IO_BASE + port);
-#define __do_inw(port)		readw((PCI_IO_ADDR)_IO_BASE + port);
-#define __do_inl(port)		readl((PCI_IO_ADDR)_IO_BASE + port);
-#endif /* !CONFIG_PPC32 */
-
-#ifdef CONFIG_EEH
-#define __do_readsb(a, b, n)	eeh_readsb(PCI_FIX_ADDR(a), (b), (n))
-#define __do_readsw(a, b, n)	eeh_readsw(PCI_FIX_ADDR(a), (b), (n))
-#define __do_readsl(a, b, n)	eeh_readsl(PCI_FIX_ADDR(a), (b), (n))
-#else /* CONFIG_EEH */
-#define __do_readsb(a, b, n)	_insb(PCI_FIX_ADDR(a), (b), (n))
-#define __do_readsw(a, b, n)	_insw(PCI_FIX_ADDR(a), (b), (n))
-#define __do_readsl(a, b, n)	_insl(PCI_FIX_ADDR(a), (b), (n))
-#endif /* !CONFIG_EEH */
-#define __do_writesb(a, b, n)	_outsb(PCI_FIX_ADDR(a),(b),(n))
-#define __do_writesw(a, b, n)	_outsw(PCI_FIX_ADDR(a),(b),(n))
-#define __do_writesl(a, b, n)	_outsl(PCI_FIX_ADDR(a),(b),(n))
-
-#define __do_insb(p, b, n)	readsb((PCI_IO_ADDR)_IO_BASE+(p), (b), (n))
-#define __do_insw(p, b, n)	readsw((PCI_IO_ADDR)_IO_BASE+(p), (b), (n))
-#define __do_insl(p, b, n)	readsl((PCI_IO_ADDR)_IO_BASE+(p), (b), (n))
-#define __do_outsb(p, b, n)	writesb((PCI_IO_ADDR)_IO_BASE+(p),(b),(n))
-#define __do_outsw(p, b, n)	writesw((PCI_IO_ADDR)_IO_BASE+(p),(b),(n))
-#define __do_outsl(p, b, n)	writesl((PCI_IO_ADDR)_IO_BASE+(p),(b),(n))
-
-#define __do_memset_io(addr, c, n)	\
-				_memset_io(PCI_FIX_ADDR(addr), c, n)
-#define __do_memcpy_toio(dst, src, n)	\
-				_memcpy_toio(PCI_FIX_ADDR(dst), src, n)
-
-#ifdef CONFIG_EEH
-#define __do_memcpy_fromio(dst, src, n)	\
-				eeh_memcpy_fromio(dst, PCI_FIX_ADDR(src), n)
-#else /* CONFIG_EEH */
-#define __do_memcpy_fromio(dst, src, n)	\
-				_memcpy_fromio(dst,PCI_FIX_ADDR(src),n)
-#endif /* !CONFIG_EEH */
-
-#ifdef CONFIG_PPC_INDIRECT_IO
-#define DEF_PCI_HOOK(x)		x
-#else
-#define DEF_PCI_HOOK(x)		NULL
-#endif
-
-/* Structure containing all the hooks */
-extern struct ppc_pci_io {
-
-#define DEF_PCI_AC_RET(name, ret, at, al, space, aa)	ret (*name) at;
-#define DEF_PCI_AC_NORET(name, at, al, space, aa)	void (*name) at;
-
-#include <asm/io-defs.h>
-
-#undef DEF_PCI_AC_RET
-#undef DEF_PCI_AC_NORET
-
-} ppc_pci_io;
-
-/* The inline wrappers */
-#define DEF_PCI_AC_RET(name, ret, at, al, space, aa)		\
-static inline ret name at					\
-{								\
-	if (DEF_PCI_HOOK(ppc_pci_io.name) != NULL)		\
-		return ppc_pci_io.name al;			\
-	return __do_##name al;					\
-}
-
-#define DEF_PCI_AC_NORET(name, at, al, space, aa)		\
-static inline void name at					\
-{								\
-	if (DEF_PCI_HOOK(ppc_pci_io.name) != NULL)		\
-		ppc_pci_io.name al;				\
-	else							\
-		__do_##name al;					\
-}
-
-#include <asm/io-defs.h>
-
-#undef DEF_PCI_AC_RET
-#undef DEF_PCI_AC_NORET
-
-/* Some drivers check for the presence of readq & writeq with
- * a #ifdef, so we make them happy here.
- */
-#ifdef __powerpc64__
-#define readq	readq
-#define writeq	writeq
-#endif
-
-/*
- * Convert a physical pointer to a virtual kernel pointer for /dev/mem
- * access
- */
-#define xlate_dev_mem_ptr(p)	__va(p)
-
-/*
- * Convert a virtual cached pointer to an uncached pointer
- */
-#define xlate_dev_kmem_ptr(p)	p
-
-/*
- * We don't do relaxed operations yet, at least not with this semantic
- */
-#define readb_relaxed(addr) readb(addr)
-#define readw_relaxed(addr) readw(addr)
-#define readl_relaxed(addr) readl(addr)
-#define readq_relaxed(addr) readq(addr)
-
-#ifdef CONFIG_PPC32
-#define mmiowb()
-#else
-/*
- * Enforce synchronisation of stores vs. spin_unlock
- * (this does it explicitly, though our implementation of spin_unlock
- * does it implicitely too)
- */
-static inline void mmiowb(void)
-{
-	unsigned long tmp;
-
-	__asm__ __volatile__("sync; li %0,0; stb %0,%1(13)"
-	: "=&r" (tmp) : "i" (offsetof(struct paca_struct, io_sync))
-	: "memory");
-}
-#endif /* !CONFIG_PPC32 */
-
-static inline void iosync(void)
-{
-        __asm__ __volatile__ ("sync" : : : "memory");
-}
-
-/* Enforce in-order execution of data I/O.
- * No distinction between read/write on PPC; use eieio for all three.
- * Those are fairly week though. They don't provide a barrier between
- * MMIO and cacheable storage nor do they provide a barrier vs. locks,
- * they only provide barriers between 2 __raw MMIO operations and
- * possibly break write combining.
- */
-#define iobarrier_rw() eieio()
-#define iobarrier_r()  eieio()
-#define iobarrier_w()  eieio()
-
-
-/*
- * output pause versions need a delay at least for the
- * w83c105 ide controller in a p610.
- */
-#define inb_p(port)             inb(port)
-#define outb_p(val, port)       (udelay(1), outb((val), (port)))
-#define inw_p(port)             inw(port)
-#define outw_p(val, port)       (udelay(1), outw((val), (port)))
-#define inl_p(port)             inl(port)
-#define outl_p(val, port)       (udelay(1), outl((val), (port)))
-
-
-#define IO_SPACE_LIMIT ~(0UL)
-
-
-/**
- * ioremap     -   map bus memory into CPU space
- * @address:   bus address of the memory
- * @size:      size of the resource to map
- *
- * ioremap performs a platform specific sequence of operations to
- * make bus memory CPU accessible via the readb/readw/readl/writeb/
- * writew/writel functions and the other mmio helpers. The returned
- * address is not guaranteed to be usable directly as a virtual
- * address.
- *
- * We provide a few variations of it:
- *
- * * ioremap is the standard one and provides non-cacheable guarded mappings
- *   and can be hooked by the platform via ppc_md
- *
- * * ioremap_flags allows to specify the page flags as an argument and can
- *   also be hooked by the platform via ppc_md
- *
- * * ioremap_nocache is identical to ioremap
- *
- * * iounmap undoes such a mapping and can be hooked
- *
- * * __ioremap_at (and the pending __iounmap_at) are low level functions to
- *   create hand-made mappings for use only by the PCI code and cannot
- *   currently be hooked. Must be page aligned.
- *
- * * __ioremap is the low level implementation used by ioremap and
- *   ioremap_flags and cannot be hooked (but can be used by a hook on one
- *   of the previous ones)
- *
- * * __iounmap, is the low level implementation used by iounmap and cannot
- *   be hooked (but can be used by a hook on iounmap)
- *
- */
-extern void __iomem *ioremap(phys_addr_t address, unsigned long size);
-extern void __iomem *ioremap_flags(phys_addr_t address, unsigned long size,
-				   unsigned long flags);
-#define ioremap_nocache(addr, size)	ioremap((addr), (size))
-extern void iounmap(volatile void __iomem *addr);
-
-extern void __iomem *__ioremap(phys_addr_t, unsigned long size,
-			       unsigned long flags);
-extern void __iounmap(volatile void __iomem *addr);
-
-extern void __iomem * __ioremap_at(phys_addr_t pa, void *ea,
-				   unsigned long size, unsigned long flags);
-extern void __iounmap_at(void *ea, unsigned long size);
-
-/*
- * When CONFIG_PPC_INDIRECT_IO is set, we use the generic iomap implementation
- * which needs some additional definitions here. They basically allow PIO
- * space overall to be 1GB. This will work as long as we never try to use
- * iomap to map MMIO below 1GB which should be fine on ppc64
- */
-#define HAVE_ARCH_PIO_SIZE		1
-#define PIO_OFFSET			0x00000000UL
-#define PIO_MASK			(FULL_IO_SIZE - 1)
-#define PIO_RESERVED			(FULL_IO_SIZE)
-
-#define mmio_read16be(addr)		readw_be(addr)
-#define mmio_read32be(addr)		readl_be(addr)
-#define mmio_write16be(val, addr)	writew_be(val, addr)
-#define mmio_write32be(val, addr)	writel_be(val, addr)
-#define mmio_insb(addr, dst, count)	readsb(addr, dst, count)
-#define mmio_insw(addr, dst, count)	readsw(addr, dst, count)
-#define mmio_insl(addr, dst, count)	readsl(addr, dst, count)
-#define mmio_outsb(addr, src, count)	writesb(addr, src, count)
-#define mmio_outsw(addr, src, count)	writesw(addr, src, count)
-#define mmio_outsl(addr, src, count)	writesl(addr, src, count)
-
-/**
- *	virt_to_phys	-	map virtual addresses to physical
- *	@address: address to remap
- *
- *	The returned physical address is the physical (CPU) mapping for
- *	the memory address given. It is only valid to use this function on
- *	addresses directly mapped or allocated via kmalloc.
- *
- *	This function does not give bus mappings for DMA transfers. In
- *	almost all conceivable cases a device driver should not be using
- *	this function
- */
-static inline unsigned long virt_to_phys(volatile void * address)
-{
-	return __pa((unsigned long)address);
-}
-
-/**
- *	phys_to_virt	-	map physical address to virtual
- *	@address: address to remap
- *
- *	The returned virtual address is a current CPU mapping for
- *	the memory address given. It is only valid to use this function on
- *	addresses that have a kernel mapping
- *
- *	This function does not handle bus mappings for DMA transfers. In
- *	almost all conceivable cases a device driver should not be using
- *	this function
- */
-static inline void * phys_to_virt(unsigned long address)
-{
-	return (void *)__va(address);
-}
-
-/*
- * Change "struct page" to physical address.
- */
-#define page_to_phys(page)	(page_to_pfn(page) << PAGE_SHIFT)
-
-/* We do NOT want virtual merging, it would put too much pressure on
- * our iommu allocator. Instead, we want drivers to be smart enough
- * to coalesce sglists that happen to have been mapped in a contiguous
- * way by the iommu
- */
-#define BIO_VMERGE_BOUNDARY	0
-
-/*
- * 32 bits still uses virt_to_bus() for it's implementation of DMA
- * mappings se we have to keep it defined here. We also have some old
- * drivers (shame shame shame) that use bus_to_virt() and haven't been
- * fixed yet so I need to define it here.
- */
-#ifdef CONFIG_PPC32
-
-static inline unsigned long virt_to_bus(volatile void * address)
-{
-        if (address == NULL)
-		return 0;
-        return __pa(address) + PCI_DRAM_OFFSET;
-}
-
-static inline void * bus_to_virt(unsigned long address)
-{
-        if (address == 0)
-		return NULL;
-        return __va(address - PCI_DRAM_OFFSET);
-}
-
-#define page_to_bus(page)	(page_to_phys(page) + PCI_DRAM_OFFSET)
-
-#endif /* CONFIG_PPC32 */
-
-/* access ports */
-#define setbits32(_addr, _v) out_be32((_addr), in_be32(_addr) |  (_v))
-#define clrbits32(_addr, _v) out_be32((_addr), in_be32(_addr) & ~(_v))
-
-#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))
-
-/* Clear and set bits in one shot.  These macros can be used to clear and
- * set multiple bits in a register using a single read-modify-write.  These
- * macros can also be used to set a multiple-bit bit pattern using a mask,
- * by specifying the mask in the 'clear' parameter and the new bit pattern
- * in the 'set' parameter.
- */
-
-#define clrsetbits(type, addr, clear, set) \
-	out_##type((addr), (in_##type(addr) & ~(clear)) | (set))
-
-#ifdef __powerpc64__
-#define clrsetbits_be64(addr, clear, set) clrsetbits(be64, addr, clear, set)
-#define clrsetbits_le64(addr, clear, set) clrsetbits(le64, addr, clear, set)
-#endif
-
-#define clrsetbits_be32(addr, clear, set) clrsetbits(be32, addr, clear, set)
-#define clrsetbits_le32(addr, clear, set) clrsetbits(le32, addr, clear, set)
-
-#define clrsetbits_be16(addr, clear, set) clrsetbits(be16, addr, clear, set)
-#define clrsetbits_le16(addr, clear, set) clrsetbits(le16, addr, clear, set)
-
-#define clrsetbits_8(addr, clear, set) clrsetbits(8, addr, clear, set)
-
-void __iomem *devm_ioremap_prot(struct device *dev, resource_size_t offset,
-				size_t size, unsigned long flags);
-
-#endif /* __KERNEL__ */
-
-#endif /* _ASM_POWERPC_IO_H */
diff --git a/include/asm-powerpc/irq.h b/include/asm-powerpc/irq.h
deleted file mode 100644
index 1ef8e304e0ea..000000000000
--- a/include/asm-powerpc/irq.h
+++ /dev/null
@@ -1,654 +0,0 @@
-#ifdef __KERNEL__
-#ifndef _ASM_POWERPC_IRQ_H
-#define _ASM_POWERPC_IRQ_H
-
-/*
- * 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/threads.h>
-#include <linux/list.h>
-#include <linux/radix-tree.h>
-
-#include <asm/types.h>
-#include <asm/atomic.h>
-
-
-#define get_irq_desc(irq) (&irq_desc[(irq)])
-
-/* Define a way to iterate across irqs. */
-#define for_each_irq(i) \
-	for ((i) = 0; (i) < NR_IRQS; ++(i))
-
-extern atomic_t ppc_n_lost_interrupts;
-
-#ifdef CONFIG_PPC_MERGE
-
-/* This number is used when no interrupt has been assigned */
-#define NO_IRQ			(0)
-
-/* This is a special irq number to return from get_irq() to tell that
- * no interrupt happened _and_ ignore it (don't count it as bad). Some
- * platforms like iSeries rely on that.
- */
-#define NO_IRQ_IGNORE		((unsigned int)-1)
-
-/* Total number of virq in the platform (make it a CONFIG_* option ? */
-#define NR_IRQS		512
-
-/* Number of irqs reserved for the legacy controller */
-#define NUM_ISA_INTERRUPTS	16
-
-/* This type is the placeholder for a hardware interrupt number. It has to
- * be big enough to enclose whatever representation is used by a given
- * platform.
- */
-typedef unsigned long irq_hw_number_t;
-
-/* Interrupt controller "host" data structure. This could be defined as a
- * irq domain controller. That is, it handles the mapping between hardware
- * and virtual interrupt numbers for a given interrupt domain. The host
- * structure is generally created by the PIC code for a given PIC instance
- * (though a host can cover more than one PIC if they have a flat number
- * model). It's the host callbacks that are responsible for setting the
- * irq_chip on a given irq_desc after it's been mapped.
- *
- * The host code and data structures are fairly agnostic to the fact that
- * we use an open firmware device-tree. We do have references to struct
- * device_node in two places: in irq_find_host() to find the host matching
- * a given interrupt controller node, and of course as an argument to its
- * counterpart host->ops->match() callback. However, those are treated as
- * generic pointers by the core and the fact that it's actually a device-node
- * pointer is purely a convention between callers and implementation. This
- * code could thus be used on other architectures by replacing those two
- * by some sort of arch-specific void * "token" used to identify interrupt
- * controllers.
- */
-struct irq_host;
-struct radix_tree_root;
-
-/* Functions below are provided by the host and called whenever a new mapping
- * is created or an old mapping is disposed. The host can then proceed to
- * whatever internal data structures management is required. It also needs
- * to setup the irq_desc when returning from map().
- */
-struct irq_host_ops {
-	/* Match an interrupt controller device node to a host, returns
-	 * 1 on a match
-	 */
-	int (*match)(struct irq_host *h, struct device_node *node);
-
-	/* Create or update a mapping between a virtual irq number and a hw
-	 * irq number. This is called only once for a given mapping.
-	 */
-	int (*map)(struct irq_host *h, unsigned int virq, irq_hw_number_t hw);
-
-	/* Dispose of such a mapping */
-	void (*unmap)(struct irq_host *h, unsigned int virq);
-
-	/* Update of such a mapping  */
-	void (*remap)(struct irq_host *h, unsigned int virq, irq_hw_number_t hw);
-
-	/* Translate device-tree interrupt specifier from raw format coming
-	 * from the firmware to a irq_hw_number_t (interrupt line number) and
-	 * type (sense) that can be passed to set_irq_type(). In the absence
-	 * of this callback, irq_create_of_mapping() and irq_of_parse_and_map()
-	 * will return the hw number in the first cell and IRQ_TYPE_NONE for
-	 * the type (which amount to keeping whatever default value the
-	 * interrupt controller has for that line)
-	 */
-	int (*xlate)(struct irq_host *h, struct device_node *ctrler,
-		     u32 *intspec, unsigned int intsize,
-		     irq_hw_number_t *out_hwirq, unsigned int *out_type);
-};
-
-struct irq_host {
-	struct list_head	link;
-
-	/* type of reverse mapping technique */
-	unsigned int		revmap_type;
-#define IRQ_HOST_MAP_LEGACY     0 /* legacy 8259, gets irqs 1..15 */
-#define IRQ_HOST_MAP_NOMAP	1 /* no fast reverse mapping */
-#define IRQ_HOST_MAP_LINEAR	2 /* linear map of interrupts */
-#define IRQ_HOST_MAP_TREE	3 /* radix tree */
-	union {
-		struct {
-			unsigned int size;
-			unsigned int *revmap;
-		} linear;
-		struct radix_tree_root tree;
-	} revmap_data;
-	struct irq_host_ops	*ops;
-	void			*host_data;
-	irq_hw_number_t		inval_irq;
-
-	/* Optional device node pointer */
-	struct device_node	*of_node;
-};
-
-/* The main irq map itself is an array of NR_IRQ entries containing the
- * associate host and irq number. An entry with a host of NULL is free.
- * An entry can be allocated if it's free, the allocator always then sets
- * hwirq first to the host's invalid irq number and then fills ops.
- */
-struct irq_map_entry {
-	irq_hw_number_t	hwirq;
-	struct irq_host	*host;
-};
-
-extern struct irq_map_entry irq_map[NR_IRQS];
-
-extern irq_hw_number_t virq_to_hw(unsigned int virq);
-
-/**
- * irq_alloc_host - Allocate a new irq_host data structure
- * @of_node: optional device-tree node of the interrupt controller
- * @revmap_type: type of reverse mapping to use
- * @revmap_arg: for IRQ_HOST_MAP_LINEAR linear only: size of the map
- * @ops: map/unmap host callbacks
- * @inval_irq: provide a hw number in that host space that is always invalid
- *
- * Allocates and initialize and irq_host structure. Note that in the case of
- * IRQ_HOST_MAP_LEGACY, the map() callback will be called before this returns
- * for all legacy interrupts except 0 (which is always the invalid irq for
- * a legacy controller). For a IRQ_HOST_MAP_LINEAR, the map is allocated by
- * this call as well. For a IRQ_HOST_MAP_TREE, the radix tree will be allocated
- * later during boot automatically (the reverse mapping will use the slow path
- * until that happens).
- */
-extern struct irq_host *irq_alloc_host(struct device_node *of_node,
-				       unsigned int revmap_type,
-				       unsigned int revmap_arg,
-				       struct irq_host_ops *ops,
-				       irq_hw_number_t inval_irq);
-
-
-/**
- * irq_find_host - Locates a host for a given device node
- * @node: device-tree node of the interrupt controller
- */
-extern struct irq_host *irq_find_host(struct device_node *node);
-
-
-/**
- * irq_set_default_host - Set a "default" host
- * @host: default host pointer
- *
- * For convenience, it's possible to set a "default" host that will be used
- * whenever NULL is passed to irq_create_mapping(). It makes life easier for
- * platforms that want to manipulate a few hard coded interrupt numbers that
- * aren't properly represented in the device-tree.
- */
-extern void irq_set_default_host(struct irq_host *host);
-
-
-/**
- * irq_set_virq_count - Set the maximum number of virt irqs
- * @count: number of linux virtual irqs, capped with NR_IRQS
- *
- * This is mainly for use by platforms like iSeries who want to program
- * the virtual irq number in the controller to avoid the reverse mapping
- */
-extern void irq_set_virq_count(unsigned int count);
-
-
-/**
- * irq_create_mapping - Map a hardware interrupt into linux virq space
- * @host: host owning this hardware interrupt or NULL for default host
- * @hwirq: hardware irq number in that host space
- *
- * Only one mapping per hardware interrupt is permitted. Returns a linux
- * virq number.
- * If the sense/trigger is to be specified, set_irq_type() should be called
- * on the number returned from that call.
- */
-extern unsigned int irq_create_mapping(struct irq_host *host,
-				       irq_hw_number_t hwirq);
-
-
-/**
- * irq_dispose_mapping - Unmap an interrupt
- * @virq: linux virq number of the interrupt to unmap
- */
-extern void irq_dispose_mapping(unsigned int virq);
-
-/**
- * irq_find_mapping - Find a linux virq from an hw irq number.
- * @host: host owning this hardware interrupt
- * @hwirq: hardware irq number in that host space
- *
- * This is a slow path, for use by generic code. It's expected that an
- * irq controller implementation directly calls the appropriate low level
- * mapping function.
- */
-extern unsigned int irq_find_mapping(struct irq_host *host,
-				     irq_hw_number_t hwirq);
-
-/**
- * irq_create_direct_mapping - Allocate a virq for direct mapping
- * @host: host to allocate the virq for or NULL for default host
- *
- * This routine is used for irq controllers which can choose the hardware
- * interrupt numbers they generate. In such a case it's simplest to use
- * the linux virq as the hardware interrupt number.
- */
-extern unsigned int irq_create_direct_mapping(struct irq_host *host);
-
-/**
- * irq_radix_revmap - Find a linux virq from a hw irq number.
- * @host: host owning this hardware interrupt
- * @hwirq: hardware irq number in that host space
- *
- * This is a fast path, for use by irq controller code that uses radix tree
- * revmaps
- */
-extern unsigned int irq_radix_revmap(struct irq_host *host,
-				     irq_hw_number_t hwirq);
-
-/**
- * irq_linear_revmap - Find a linux virq from a hw irq number.
- * @host: host owning this hardware interrupt
- * @hwirq: hardware irq number in that host space
- *
- * This is a fast path, for use by irq controller code that uses linear
- * revmaps. It does fallback to the slow path if the revmap doesn't exist
- * yet and will create the revmap entry with appropriate locking
- */
-
-extern unsigned int irq_linear_revmap(struct irq_host *host,
-				      irq_hw_number_t hwirq);
-
-
-
-/**
- * irq_alloc_virt - Allocate virtual irq numbers
- * @host: host owning these new virtual irqs
- * @count: number of consecutive numbers to allocate
- * @hint: pass a hint number, the allocator will try to use a 1:1 mapping
- *
- * This is a low level function that is used internally by irq_create_mapping()
- * and that can be used by some irq controllers implementations for things
- * like allocating ranges of numbers for MSIs. The revmaps are left untouched.
- */
-extern unsigned int irq_alloc_virt(struct irq_host *host,
-				   unsigned int count,
-				   unsigned int hint);
-
-/**
- * irq_free_virt - Free virtual irq numbers
- * @virq: virtual irq number of the first interrupt to free
- * @count: number of interrupts to free
- *
- * This function is the opposite of irq_alloc_virt. It will not clear reverse
- * maps, this should be done previously by unmap'ing the interrupt. In fact,
- * all interrupts covered by the range being freed should have been unmapped
- * prior to calling this.
- */
-extern void irq_free_virt(unsigned int virq, unsigned int count);
-
-
-/* -- OF helpers -- */
-
-/* irq_create_of_mapping - Map a hardware interrupt into linux virq space
- * @controller: Device node of the interrupt controller
- * @inspec: Interrupt specifier from the device-tree
- * @intsize: Size of the interrupt specifier from the device-tree
- *
- * This function is identical to irq_create_mapping except that it takes
- * as input informations straight from the device-tree (typically the results
- * of the of_irq_map_*() functions.
- */
-extern unsigned int irq_create_of_mapping(struct device_node *controller,
-					  u32 *intspec, unsigned int intsize);
-
-
-/* irq_of_parse_and_map - Parse nad Map an interrupt into linux virq space
- * @device: Device node of the device whose interrupt is to be mapped
- * @index: Index of the interrupt to map
- *
- * This function is a wrapper that chains of_irq_map_one() and
- * irq_create_of_mapping() to make things easier to callers
- */
-extern unsigned int irq_of_parse_and_map(struct device_node *dev, int index);
-
-/* -- End OF helpers -- */
-
-/**
- * irq_early_init - Init irq remapping subsystem
- */
-extern void irq_early_init(void);
-
-static __inline__ int irq_canonicalize(int irq)
-{
-	return irq;
-}
-
-
-#else /* CONFIG_PPC_MERGE */
-
-/* This number is used when no interrupt has been assigned */
-#define NO_IRQ			(-1)
-#define NO_IRQ_IGNORE		(-2)
-
-
-/*
- * These constants are used for passing information about interrupt
- * signal polarity and level/edge sensing to the low-level PIC chip
- * drivers.
- */
-#define IRQ_SENSE_MASK		0x1
-#define IRQ_SENSE_LEVEL		0x1	/* interrupt on active level */
-#define IRQ_SENSE_EDGE		0x0	/* interrupt triggered by edge */
-
-#define IRQ_POLARITY_MASK	0x2
-#define IRQ_POLARITY_POSITIVE	0x2	/* high level or low->high edge */
-#define IRQ_POLARITY_NEGATIVE	0x0	/* low level or high->low edge */
-
-
-#if defined(CONFIG_40x)
-#include <asm/ibm4xx.h>
-
-#ifndef NR_BOARD_IRQS
-#define NR_BOARD_IRQS 0
-#endif
-
-#ifndef UIC_WIDTH /* Number of interrupts per device */
-#define UIC_WIDTH 32
-#endif
-
-#ifndef NR_UICS /* number  of UIC devices */
-#define NR_UICS 1
-#endif
-
-#if defined (CONFIG_403)
-/*
- * The PowerPC 403 cores' Asynchronous Interrupt Controller (AIC) has
- * 32 possible interrupts, a majority of which are not implemented on
- * all cores. There are six configurable, external interrupt pins and
- * there are eight internal interrupts for the on-chip serial port
- * (SPU), DMA controller, and JTAG controller.
- *
- */
-
-#define	NR_AIC_IRQS 32
-#define	NR_IRQS	 (NR_AIC_IRQS + NR_BOARD_IRQS)
-
-#elif !defined (CONFIG_403)
-
-/*
- *  The PowerPC 405 cores' Universal Interrupt Controller (UIC) has 32
- * possible interrupts as well. There are seven, configurable external
- * interrupt pins and there are 17 internal interrupts for the on-chip
- * serial port, DMA controller, on-chip Ethernet controller, PCI, etc.
- *
- */
-
-
-#define NR_UIC_IRQS UIC_WIDTH
-#define NR_IRQS		((NR_UIC_IRQS * NR_UICS) + NR_BOARD_IRQS)
-#endif
-
-#elif defined(CONFIG_44x)
-#include <asm/ibm44x.h>
-
-#define	NR_UIC_IRQS	32
-#define	NR_IRQS		((NR_UIC_IRQS * NR_UICS) + NR_BOARD_IRQS)
-
-#elif defined(CONFIG_8xx)
-
-/* Now include the board configuration specific associations.
-*/
-#include <asm/mpc8xx.h>
-
-/* The MPC8xx cores have 16 possible interrupts.  There are eight
- * possible level sensitive interrupts assigned and generated internally
- * from such devices as CPM, PCMCIA, RTC, PIT, TimeBase and Decrementer.
- * There are eight external interrupts (IRQs) that can be configured
- * as either level or edge sensitive.
- *
- * On some implementations, there is also the possibility of an 8259
- * through the PCI and PCI-ISA bridges.
- *
- * We are "flattening" the interrupt vectors of the cascaded CPM
- * and 8259 interrupt controllers so that we can uniquely identify
- * any interrupt source with a single integer.
- */
-#define NR_SIU_INTS	16
-#define NR_CPM_INTS	32
-#ifndef NR_8259_INTS
-#define NR_8259_INTS 0
-#endif
-
-#define SIU_IRQ_OFFSET		0
-#define CPM_IRQ_OFFSET		(SIU_IRQ_OFFSET + NR_SIU_INTS)
-#define I8259_IRQ_OFFSET	(CPM_IRQ_OFFSET + NR_CPM_INTS)
-
-#define NR_IRQS	(NR_SIU_INTS + NR_CPM_INTS + NR_8259_INTS)
-
-/* These values must be zero-based and map 1:1 with the SIU configuration.
- * They are used throughout the 8xx I/O subsystem to generate
- * interrupt masks, flags, and other control patterns.  This is why the
- * current kernel assumption of the 8259 as the base controller is such
- * a pain in the butt.
- */
-#define	SIU_IRQ0	(0)	/* Highest priority */
-#define	SIU_LEVEL0	(1)
-#define	SIU_IRQ1	(2)
-#define	SIU_LEVEL1	(3)
-#define	SIU_IRQ2	(4)
-#define	SIU_LEVEL2	(5)
-#define	SIU_IRQ3	(6)
-#define	SIU_LEVEL3	(7)
-#define	SIU_IRQ4	(8)
-#define	SIU_LEVEL4	(9)
-#define	SIU_IRQ5	(10)
-#define	SIU_LEVEL5	(11)
-#define	SIU_IRQ6	(12)
-#define	SIU_LEVEL6	(13)
-#define	SIU_IRQ7	(14)
-#define	SIU_LEVEL7	(15)
-
-#define MPC8xx_INT_FEC1		SIU_LEVEL1
-#define MPC8xx_INT_FEC2		SIU_LEVEL3
-
-#define MPC8xx_INT_SCC1		(CPM_IRQ_OFFSET + CPMVEC_SCC1)
-#define MPC8xx_INT_SCC2		(CPM_IRQ_OFFSET + CPMVEC_SCC2)
-#define MPC8xx_INT_SCC3		(CPM_IRQ_OFFSET + CPMVEC_SCC3)
-#define MPC8xx_INT_SCC4		(CPM_IRQ_OFFSET + CPMVEC_SCC4)
-#define MPC8xx_INT_SMC1		(CPM_IRQ_OFFSET + CPMVEC_SMC1)
-#define MPC8xx_INT_SMC2		(CPM_IRQ_OFFSET + CPMVEC_SMC2)
-
-/* The internal interrupts we can configure as we see fit.
- * My personal preference is CPM at level 2, which puts it above the
- * MBX PCI/ISA/IDE interrupts.
- */
-#ifndef PIT_INTERRUPT
-#define PIT_INTERRUPT		SIU_LEVEL0
-#endif
-#ifndef	CPM_INTERRUPT
-#define CPM_INTERRUPT		SIU_LEVEL2
-#endif
-#ifndef	PCMCIA_INTERRUPT
-#define PCMCIA_INTERRUPT	SIU_LEVEL6
-#endif
-#ifndef	DEC_INTERRUPT
-#define DEC_INTERRUPT		SIU_LEVEL7
-#endif
-
-/* Some internal interrupt registers use an 8-bit mask for the interrupt
- * level instead of a number.
- */
-#define	mk_int_int_mask(IL) (1 << (7 - (IL/2)))
-
-#else /* CONFIG_40x + CONFIG_8xx */
-/*
- * this is the # irq's for all ppc arch's (pmac/chrp/prep)
- * so it is the max of them all
- */
-#define NR_IRQS			256
-#define __DO_IRQ_CANON	1
-
-#ifndef CONFIG_8260
-
-#define NUM_8259_INTERRUPTS	16
-
-#else /* CONFIG_8260 */
-
-/* The 8260 has an internal interrupt controller with a maximum of
- * 64 IRQs.  We will use NR_IRQs from above since it is large enough.
- * Don't be confused by the 8260 documentation where they list an
- * "interrupt number" and "interrupt vector".  We are only interested
- * in the interrupt vector.  There are "reserved" holes where the
- * vector number increases, but the interrupt number in the table does not.
- * (Document errata updates have fixed this...make sure you have up to
- * date processor documentation -- Dan).
- */
-
-#ifndef CPM_IRQ_OFFSET
-#define CPM_IRQ_OFFSET	0
-#endif
-
-#define NR_CPM_INTS	64
-
-#define	SIU_INT_ERROR		((uint)0x00 + CPM_IRQ_OFFSET)
-#define	SIU_INT_I2C		((uint)0x01 + CPM_IRQ_OFFSET)
-#define	SIU_INT_SPI		((uint)0x02 + CPM_IRQ_OFFSET)
-#define	SIU_INT_RISC		((uint)0x03 + CPM_IRQ_OFFSET)
-#define	SIU_INT_SMC1		((uint)0x04 + CPM_IRQ_OFFSET)
-#define	SIU_INT_SMC2		((uint)0x05 + CPM_IRQ_OFFSET)
-#define	SIU_INT_IDMA1		((uint)0x06 + CPM_IRQ_OFFSET)
-#define	SIU_INT_IDMA2		((uint)0x07 + CPM_IRQ_OFFSET)
-#define	SIU_INT_IDMA3		((uint)0x08 + CPM_IRQ_OFFSET)
-#define	SIU_INT_IDMA4		((uint)0x09 + CPM_IRQ_OFFSET)
-#define	SIU_INT_SDMA		((uint)0x0a + CPM_IRQ_OFFSET)
-#define	SIU_INT_USB		((uint)0x0b + CPM_IRQ_OFFSET)
-#define	SIU_INT_TIMER1		((uint)0x0c + CPM_IRQ_OFFSET)
-#define	SIU_INT_TIMER2		((uint)0x0d + CPM_IRQ_OFFSET)
-#define	SIU_INT_TIMER3		((uint)0x0e + CPM_IRQ_OFFSET)
-#define	SIU_INT_TIMER4		((uint)0x0f + CPM_IRQ_OFFSET)
-#define	SIU_INT_TMCNT		((uint)0x10 + CPM_IRQ_OFFSET)
-#define	SIU_INT_PIT		((uint)0x11 + CPM_IRQ_OFFSET)
-#define	SIU_INT_PCI		((uint)0x12 + CPM_IRQ_OFFSET)
-#define	SIU_INT_IRQ1		((uint)0x13 + CPM_IRQ_OFFSET)
-#define	SIU_INT_IRQ2		((uint)0x14 + CPM_IRQ_OFFSET)
-#define	SIU_INT_IRQ3		((uint)0x15 + CPM_IRQ_OFFSET)
-#define	SIU_INT_IRQ4		((uint)0x16 + CPM_IRQ_OFFSET)
-#define	SIU_INT_IRQ5		((uint)0x17 + CPM_IRQ_OFFSET)
-#define	SIU_INT_IRQ6		((uint)0x18 + CPM_IRQ_OFFSET)
-#define	SIU_INT_IRQ7		((uint)0x19 + CPM_IRQ_OFFSET)
-#define	SIU_INT_FCC1		((uint)0x20 + CPM_IRQ_OFFSET)
-#define	SIU_INT_FCC2		((uint)0x21 + CPM_IRQ_OFFSET)
-#define	SIU_INT_FCC3		((uint)0x22 + CPM_IRQ_OFFSET)
-#define	SIU_INT_MCC1		((uint)0x24 + CPM_IRQ_OFFSET)
-#define	SIU_INT_MCC2		((uint)0x25 + CPM_IRQ_OFFSET)
-#define	SIU_INT_SCC1		((uint)0x28 + CPM_IRQ_OFFSET)
-#define	SIU_INT_SCC2		((uint)0x29 + CPM_IRQ_OFFSET)
-#define	SIU_INT_SCC3		((uint)0x2a + CPM_IRQ_OFFSET)
-#define	SIU_INT_SCC4		((uint)0x2b + CPM_IRQ_OFFSET)
-#define	SIU_INT_PC15		((uint)0x30 + CPM_IRQ_OFFSET)
-#define	SIU_INT_PC14		((uint)0x31 + CPM_IRQ_OFFSET)
-#define	SIU_INT_PC13		((uint)0x32 + CPM_IRQ_OFFSET)
-#define	SIU_INT_PC12		((uint)0x33 + CPM_IRQ_OFFSET)
-#define	SIU_INT_PC11		((uint)0x34 + CPM_IRQ_OFFSET)
-#define	SIU_INT_PC10		((uint)0x35 + CPM_IRQ_OFFSET)
-#define	SIU_INT_PC9		((uint)0x36 + CPM_IRQ_OFFSET)
-#define	SIU_INT_PC8		((uint)0x37 + CPM_IRQ_OFFSET)
-#define	SIU_INT_PC7		((uint)0x38 + CPM_IRQ_OFFSET)
-#define	SIU_INT_PC6		((uint)0x39 + CPM_IRQ_OFFSET)
-#define	SIU_INT_PC5		((uint)0x3a + CPM_IRQ_OFFSET)
-#define	SIU_INT_PC4		((uint)0x3b + CPM_IRQ_OFFSET)
-#define	SIU_INT_PC3		((uint)0x3c + CPM_IRQ_OFFSET)
-#define	SIU_INT_PC2		((uint)0x3d + CPM_IRQ_OFFSET)
-#define	SIU_INT_PC1		((uint)0x3e + CPM_IRQ_OFFSET)
-#define	SIU_INT_PC0		((uint)0x3f + CPM_IRQ_OFFSET)
-
-#endif /* CONFIG_8260 */
-
-#endif /* Whatever way too big #ifdef */
-
-#define NR_MASK_WORDS	((NR_IRQS + 31) / 32)
-/* pedantic: these are long because they are used with set_bit --RR */
-extern unsigned long ppc_cached_irq_mask[NR_MASK_WORDS];
-
-/*
- * Because many systems have two overlapping names spaces for
- * interrupts (ISA and XICS for example), and the ISA interrupts
- * have historically not been easy to renumber, we allow ISA
- * interrupts to take values 0 - 15, and shift up the remaining
- * interrupts by 0x10.
- */
-#define NUM_ISA_INTERRUPTS	0x10
-extern int __irq_offset_value;
-
-static inline int irq_offset_up(int irq)
-{
-	return(irq + __irq_offset_value);
-}
-
-static inline int irq_offset_down(int irq)
-{
-	return(irq - __irq_offset_value);
-}
-
-static inline int irq_offset_value(void)
-{
-	return __irq_offset_value;
-}
-
-#ifdef __DO_IRQ_CANON
-extern int ppc_do_canonicalize_irqs;
-#else
-#define ppc_do_canonicalize_irqs	0
-#endif
-
-static __inline__ int irq_canonicalize(int irq)
-{
-	if (ppc_do_canonicalize_irqs && irq == 2)
-		irq = 9;
-	return irq;
-}
-#endif /* CONFIG_PPC_MERGE */
-
-extern int distribute_irqs;
-
-struct irqaction;
-struct pt_regs;
-
-#define __ARCH_HAS_DO_SOFTIRQ
-
-#if defined(CONFIG_BOOKE) || defined(CONFIG_40x)
-/*
- * Per-cpu stacks for handling critical, debug and machine check
- * level interrupts.
- */
-extern struct thread_info *critirq_ctx[NR_CPUS];
-extern struct thread_info *dbgirq_ctx[NR_CPUS];
-extern struct thread_info *mcheckirq_ctx[NR_CPUS];
-extern void exc_lvl_ctx_init(void);
-#else
-#define exc_lvl_ctx_init()
-#endif
-
-#ifdef CONFIG_IRQSTACKS
-/*
- * Per-cpu stacks for handling hard and soft interrupts.
- */
-extern struct thread_info *hardirq_ctx[NR_CPUS];
-extern struct thread_info *softirq_ctx[NR_CPUS];
-
-extern void irq_ctx_init(void);
-extern void call_do_softirq(struct thread_info *tp);
-extern int call_handle_irq(int irq, void *p1,
-			   struct thread_info *tp, void *func);
-#else
-#define irq_ctx_init()
-
-#endif /* CONFIG_IRQSTACKS */
-
-extern void do_IRQ(struct pt_regs *regs);
-
-#endif /* _ASM_IRQ_H */
-#endif /* __KERNEL__ */
diff --git a/include/asm-powerpc/irqflags.h b/include/asm-powerpc/irqflags.h
deleted file mode 100644
index cc6fdba33660..000000000000
--- a/include/asm-powerpc/irqflags.h
+++ /dev/null
@@ -1,44 +0,0 @@
-/*
- * include/asm-powerpc/irqflags.h
- *
- * IRQ flags handling
- */
-#ifndef _ASM_IRQFLAGS_H
-#define _ASM_IRQFLAGS_H
-
-#ifndef __ASSEMBLY__
-/*
- * Get definitions for raw_local_save_flags(x), etc.
- */
-#include <asm-powerpc/hw_irq.h>
-
-#else
-#ifdef CONFIG_TRACE_IRQFLAGS
-/*
- * Most of the CPU's IRQ-state tracing is done from assembly code; we
- * have to call a C function so call a wrapper that saves all the
- * C-clobbered registers.
- */
-#define TRACE_ENABLE_INTS	bl .trace_hardirqs_on
-#define TRACE_DISABLE_INTS	bl .trace_hardirqs_off
-#define TRACE_AND_RESTORE_IRQ_PARTIAL(en,skip)	\
-	cmpdi	en, 0;				\
-	bne	95f;				\
-	stb	en,PACASOFTIRQEN(r13);		\
-	bl	.trace_hardirqs_off;		\
-	b	skip;				\
-95:	bl	.trace_hardirqs_on;		\
-	li	en,1;
-#define TRACE_AND_RESTORE_IRQ(en)		\
-	TRACE_AND_RESTORE_IRQ_PARTIAL(en,96f);	\
-96:	stb	en,PACASOFTIRQEN(r13)
-#else
-#define TRACE_ENABLE_INTS
-#define TRACE_DISABLE_INTS
-#define TRACE_AND_RESTORE_IRQ_PARTIAL(en,skip)
-#define TRACE_AND_RESTORE_IRQ(en)		\
-	stb	en,PACASOFTIRQEN(r13)
-#endif
-#endif
-
-#endif
diff --git a/include/asm-powerpc/kexec.h b/include/asm-powerpc/kexec.h
deleted file mode 100644
index acdcdc66f1b6..000000000000
--- a/include/asm-powerpc/kexec.h
+++ /dev/null
@@ -1,160 +0,0 @@
-#ifndef _ASM_POWERPC_KEXEC_H
-#define _ASM_POWERPC_KEXEC_H
-#ifdef __KERNEL__
-
-/*
- * Maximum page that is mapped directly into kernel memory.
- * XXX: Since we copy virt we can use any page we allocate
- */
-#define KEXEC_SOURCE_MEMORY_LIMIT (-1UL)
-
-/*
- * Maximum address we can reach in physical address mode.
- * XXX: I want to allow initrd in highmem. Otherwise set to rmo on LPAR.
- */
-#define KEXEC_DESTINATION_MEMORY_LIMIT (-1UL)
-
-/* Maximum address we can use for the control code buffer */
-#ifdef __powerpc64__
-#define KEXEC_CONTROL_MEMORY_LIMIT (-1UL)
-#else
-/* TASK_SIZE, probably left over from use_mm ?? */
-#define KEXEC_CONTROL_MEMORY_LIMIT TASK_SIZE
-#endif
-
-#define KEXEC_CONTROL_CODE_SIZE 4096
-
-/* The native architecture */
-#ifdef __powerpc64__
-#define KEXEC_ARCH KEXEC_ARCH_PPC64
-#else
-#define KEXEC_ARCH KEXEC_ARCH_PPC
-#endif
-
-#ifndef __ASSEMBLY__
-#include <linux/cpumask.h>
-
-typedef void (*crash_shutdown_t)(void);
-
-#ifdef CONFIG_KEXEC
-
-#ifdef __powerpc64__
-/*
- * This function is responsible for capturing register states if coming
- * via panic or invoking dump using sysrq-trigger.
- */
-static inline void crash_setup_regs(struct pt_regs *newregs,
-					struct pt_regs *oldregs)
-{
-	if (oldregs)
-		memcpy(newregs, oldregs, sizeof(*newregs));
-	else {
-		/* FIXME Merge this with xmon_save_regs ?? */
-		unsigned long tmp1, tmp2;
-		__asm__ __volatile__ (
-			"std    0,0(%2)\n"
-			"std    1,8(%2)\n"
-			"std    2,16(%2)\n"
-			"std    3,24(%2)\n"
-			"std    4,32(%2)\n"
-			"std    5,40(%2)\n"
-			"std    6,48(%2)\n"
-			"std    7,56(%2)\n"
-			"std    8,64(%2)\n"
-			"std    9,72(%2)\n"
-			"std    10,80(%2)\n"
-			"std    11,88(%2)\n"
-			"std    12,96(%2)\n"
-			"std    13,104(%2)\n"
-			"std    14,112(%2)\n"
-			"std    15,120(%2)\n"
-			"std    16,128(%2)\n"
-			"std    17,136(%2)\n"
-			"std    18,144(%2)\n"
-			"std    19,152(%2)\n"
-			"std    20,160(%2)\n"
-			"std    21,168(%2)\n"
-			"std    22,176(%2)\n"
-			"std    23,184(%2)\n"
-			"std    24,192(%2)\n"
-			"std    25,200(%2)\n"
-			"std    26,208(%2)\n"
-			"std    27,216(%2)\n"
-			"std    28,224(%2)\n"
-			"std    29,232(%2)\n"
-			"std    30,240(%2)\n"
-			"std    31,248(%2)\n"
-			"mfmsr  %0\n"
-			"std    %0, 264(%2)\n"
-			"mfctr  %0\n"
-			"std    %0, 280(%2)\n"
-			"mflr   %0\n"
-			"std    %0, 288(%2)\n"
-			"bl     1f\n"
-		"1:     mflr   %1\n"
-			"std    %1, 256(%2)\n"
-			"mtlr   %0\n"
-			"mfxer  %0\n"
-			"std    %0, 296(%2)\n"
-			: "=&r" (tmp1), "=&r" (tmp2)
-			: "b" (newregs)
-			: "memory");
-	}
-}
-#else
-/*
- * Provide a dummy definition to avoid build failures. Will remain
- * empty till crash dump support is enabled.
- */
-static inline void crash_setup_regs(struct pt_regs *newregs,
-					struct pt_regs *oldregs) { }
-#endif /* !__powerpc64 __ */
-
-extern void kexec_smp_wait(void);	/* get and clear naca physid, wait for
-					  master to copy new code to 0 */
-extern int crashing_cpu;
-extern void crash_send_ipi(void (*crash_ipi_callback)(struct pt_regs *));
-extern cpumask_t cpus_in_sr;
-static inline int kexec_sr_activated(int cpu)
-{
-	return cpu_isset(cpu,cpus_in_sr);
-}
-
-struct kimage;
-struct pt_regs;
-extern void default_machine_kexec(struct kimage *image);
-extern int default_machine_kexec_prepare(struct kimage *image);
-extern void default_machine_crash_shutdown(struct pt_regs *regs);
-extern int crash_shutdown_register(crash_shutdown_t handler);
-extern int crash_shutdown_unregister(crash_shutdown_t handler);
-
-extern void machine_kexec_simple(struct kimage *image);
-extern void crash_kexec_secondary(struct pt_regs *regs);
-extern int overlaps_crashkernel(unsigned long start, unsigned long size);
-extern void reserve_crashkernel(void);
-
-#else /* !CONFIG_KEXEC */
-static inline int kexec_sr_activated(int cpu) { return 0; }
-static inline void crash_kexec_secondary(struct pt_regs *regs) { }
-
-static inline int overlaps_crashkernel(unsigned long start, unsigned long size)
-{
-	return 0;
-}
-
-static inline void reserve_crashkernel(void) { ; }
-
-static inline int crash_shutdown_register(crash_shutdown_t handler)
-{
-	return 0;
-}
-
-static inline int crash_shutdown_unregister(crash_shutdown_t handler)
-{
-	return 0;
-}
-
-#endif /* CONFIG_KEXEC */
-#endif /* ! __ASSEMBLY__ */
-#endif /* __KERNEL__ */
-#endif /* _ASM_POWERPC_KEXEC_H */
diff --git a/include/asm-powerpc/kgdb.h b/include/asm-powerpc/kgdb.h
deleted file mode 100644
index b617dac82969..000000000000
--- a/include/asm-powerpc/kgdb.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * kgdb.h: Defines and declarations for serial line source level
- *         remote debugging of the Linux kernel using gdb.
- *
- * PPC Mods (C) 1998 Michael Tesch (tesch@cs.wisc.edu)
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
-#ifdef __KERNEL__
-#ifndef _PPC_KGDB_H
-#define _PPC_KGDB_H
-
-#ifndef __ASSEMBLY__
-
-/* Things specific to the gen550 backend. */
-struct uart_port;
-
-extern void gen550_progress(char *, unsigned short);
-extern void gen550_kgdb_map_scc(void);
-extern void gen550_init(int, struct uart_port *);
-
-/* Things specific to the pmac backend. */
-extern void zs_kgdb_hook(int tty_num);
-
-/* To init the kgdb engine. (called by serial hook)*/
-extern void set_debug_traps(void);
-
-/* To enter the debugger explicitly. */
-extern void breakpoint(void);
-
-/* For taking exceptions
- * these are defined in traps.c
- */
-extern int (*debugger)(struct pt_regs *regs);
-extern int (*debugger_bpt)(struct pt_regs *regs);
-extern int (*debugger_sstep)(struct pt_regs *regs);
-extern int (*debugger_iabr_match)(struct pt_regs *regs);
-extern int (*debugger_dabr_match)(struct pt_regs *regs);
-extern void (*debugger_fault_handler)(struct pt_regs *regs);
-
-/* What we bring to the party */
-int kgdb_bpt(struct pt_regs *regs);
-int kgdb_sstep(struct pt_regs *regs);
-void kgdb(struct pt_regs *regs);
-int kgdb_iabr_match(struct pt_regs *regs);
-int kgdb_dabr_match(struct pt_regs *regs);
-
-/*
- * external low-level support routines (ie macserial.c)
- */
-extern void kgdb_interruptible(int); /* control interrupts from serial */
-extern void putDebugChar(char);   /* write a single character      */
-extern char getDebugChar(void);   /* read and return a single char */
-
-#endif /* !(__ASSEMBLY__) */
-#endif /* !(_PPC_KGDB_H) */
-#endif /* __KERNEL__ */
diff --git a/include/asm-powerpc/machdep.h b/include/asm-powerpc/machdep.h
deleted file mode 100644
index 989922621e35..000000000000
--- a/include/asm-powerpc/machdep.h
+++ /dev/null
@@ -1,364 +0,0 @@
-#ifndef _ASM_POWERPC_MACHDEP_H
-#define _ASM_POWERPC_MACHDEP_H
-#ifdef __KERNEL__
-
-/*
- * 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/seq_file.h>
-#include <linux/init.h>
-#include <linux/dma-mapping.h>
-
-#include <asm/setup.h>
-
-/* We export this macro for external modules like Alsa to know if
- * ppc_md.feature_call is implemented or not
- */
-#define CONFIG_PPC_HAS_FEATURE_CALLS
-
-struct pt_regs;
-struct pci_bus;	
-struct device_node;
-struct iommu_table;
-struct rtc_time;
-struct file;
-struct pci_controller;
-#ifdef CONFIG_KEXEC
-struct kimage;
-#endif
-
-#ifdef CONFIG_SMP
-struct smp_ops_t {
-	void  (*message_pass)(int target, int msg);
-	int   (*probe)(void);
-	void  (*kick_cpu)(int nr);
-	void  (*setup_cpu)(int nr);
-	void  (*take_timebase)(void);
-	void  (*give_timebase)(void);
-	int   (*cpu_enable)(unsigned int nr);
-	int   (*cpu_disable)(void);
-	void  (*cpu_die)(unsigned int nr);
-	int   (*cpu_bootable)(unsigned int nr);
-};
-#endif
-
-struct machdep_calls {
-	char		*name;
-#ifdef CONFIG_PPC64
-	void            (*hpte_invalidate)(unsigned long slot,
-					   unsigned long va,
-					   int psize, int ssize,
-					   int local);
-	long		(*hpte_updatepp)(unsigned long slot, 
-					 unsigned long newpp, 
-					 unsigned long va,
-					 int psize, int ssize,
-					 int local);
-	void            (*hpte_updateboltedpp)(unsigned long newpp, 
-					       unsigned long ea,
-					       int psize, int ssize);
-	long		(*hpte_insert)(unsigned long hpte_group,
-				       unsigned long va,
-				       unsigned long prpn,
-				       unsigned long rflags,
-				       unsigned long vflags,
-				       int psize, int ssize);
-	long		(*hpte_remove)(unsigned long hpte_group);
-	void            (*hpte_removebolted)(unsigned long ea,
-					     int psize, int ssize);
-	void		(*flush_hash_range)(unsigned long number, int local);
-
-	/* special for kexec, to be called in real mode, linar mapping is
-	 * destroyed as well */
-	void		(*hpte_clear_all)(void);
-
-	void		(*tce_build)(struct iommu_table * tbl,
-				     long index,
-				     long npages,
-				     unsigned long uaddr,
-				     enum dma_data_direction direction);
-	void		(*tce_free)(struct iommu_table *tbl,
-				    long index,
-				    long npages);
-	unsigned long	(*tce_get)(struct iommu_table *tbl,
-				    long index);
-	void		(*tce_flush)(struct iommu_table *tbl);
-	void		(*pci_dma_dev_setup)(struct pci_dev *dev);
-	void		(*pci_dma_bus_setup)(struct pci_bus *bus);
-
-	void __iomem *	(*ioremap)(phys_addr_t addr, unsigned long size,
-				   unsigned long flags);
-	void		(*iounmap)(volatile void __iomem *token);
-
-#ifdef CONFIG_PM
-	void		(*iommu_save)(void);
-	void		(*iommu_restore)(void);
-#endif
-#endif /* CONFIG_PPC64 */
-
-	int		(*probe)(void);
-	void		(*setup_arch)(void); /* Optional, may be NULL */
-	void		(*init_early)(void);
-	/* Optional, may be NULL. */
-	void		(*show_cpuinfo)(struct seq_file *m);
-	void		(*show_percpuinfo)(struct seq_file *m, int i);
-
-	void		(*init_IRQ)(void);
-	unsigned int	(*get_irq)(void);
-#ifdef CONFIG_KEXEC
-	void		(*kexec_cpu_down)(int crash_shutdown, int secondary);
-#endif
-
-	/* PCI stuff */
-	/* Called after scanning the bus, before allocating resources */
-	void		(*pcibios_fixup)(void);
-	int		(*pci_probe_mode)(struct pci_bus *);
-	void		(*pci_irq_fixup)(struct pci_dev *dev);
-
-	/* To setup PHBs when using automatic OF platform driver for PCI */
-	int		(*pci_setup_phb)(struct pci_controller *host);
-
-#ifdef CONFIG_PCI_MSI
-	int		(*msi_check_device)(struct pci_dev* dev,
-					    int nvec, int type);
-	int		(*setup_msi_irqs)(struct pci_dev *dev,
-					  int nvec, int type);
-	void		(*teardown_msi_irqs)(struct pci_dev *dev);
-#endif
-
-	void		(*restart)(char *cmd);
-	void		(*power_off)(void);
-	void		(*halt)(void);
-	void		(*panic)(char *str);
-	void		(*cpu_die)(void);
-
-	long		(*time_init)(void); /* Optional, may be NULL */
-
-	int		(*set_rtc_time)(struct rtc_time *);
-	void		(*get_rtc_time)(struct rtc_time *);
-	unsigned long	(*get_boot_time)(void);
-	unsigned char 	(*rtc_read_val)(int addr);
-	void		(*rtc_write_val)(int addr, unsigned char val);
-
-	void		(*calibrate_decr)(void);
-
-	void		(*progress)(char *, unsigned short);
-
-	/* Interface for platform error logging */
-	void 		(*log_error)(char *buf, unsigned int err_type, int fatal);
-
-	unsigned char 	(*nvram_read_val)(int addr);
-	void		(*nvram_write_val)(int addr, unsigned char val);
-	ssize_t		(*nvram_write)(char *buf, size_t count, loff_t *index);
-	ssize_t		(*nvram_read)(char *buf, size_t count, loff_t *index);	
-	ssize_t		(*nvram_size)(void);		
-	void		(*nvram_sync)(void);
-
-	/* Exception handlers */
-	int		(*system_reset_exception)(struct pt_regs *regs);
-	int 		(*machine_check_exception)(struct pt_regs *regs);
-
-	/* Motherboard/chipset features. This is a kind of general purpose
-	 * hook used to control some machine specific features (like reset
-	 * lines, chip power control, etc...).
-	 */
-	long	 	(*feature_call)(unsigned int feature, ...);
-
-	/* Get legacy PCI/IDE interrupt mapping */ 
-	int		(*pci_get_legacy_ide_irq)(struct pci_dev *dev, int channel);
-	
-	/* Get access protection for /dev/mem */
-	pgprot_t	(*phys_mem_access_prot)(struct file *file,
-						unsigned long pfn,
-						unsigned long size,
-						pgprot_t vma_prot);
-
-	/* Idle loop for this platform, leave empty for default idle loop */
-	void		(*idle_loop)(void);
-
-	/*
-	 * Function for waiting for work with reduced power in idle loop;
-	 * called with interrupts disabled.
-	 */
-	void		(*power_save)(void);
-
-	/* Function to enable performance monitor counters for this
-	   platform, called once per cpu. */
-	void		(*enable_pmcs)(void);
-
-	/* Set DABR for this platform, leave empty for default implemenation */
-	int		(*set_dabr)(unsigned long dabr);
-
-#ifdef CONFIG_PPC32	/* XXX for now */
-	/* A general init function, called by ppc_init in init/main.c.
-	   May be NULL. */
-	void		(*init)(void);
-
-	void		(*kgdb_map_scc)(void);
-
-	/*
-	 * optional PCI "hooks"
-	 */
-	/* Called in indirect_* to avoid touching devices */
-	int (*pci_exclude_device)(struct pci_controller *, unsigned char, unsigned char);
-
-	/* Called at then very end of pcibios_init() */
-	void (*pcibios_after_init)(void);
-
-#endif /* CONFIG_PPC32 */
-
-	/* Called after PPC generic resource fixup to perform
-	   machine specific fixups */
-	void (*pcibios_fixup_resources)(struct pci_dev *);
-
-	/* Called for each PCI bus in the system when it's probed */
-	void (*pcibios_fixup_bus)(struct pci_bus *);
-
-	/* Called when pci_enable_device() is called. Returns 0 to
-	 * allow assignment/enabling of the device. */
-	int  (*pcibios_enable_device_hook)(struct pci_dev *);
-
-	/* Called to shutdown machine specific hardware not already controlled
-	 * by other drivers.
-	 */
-	void (*machine_shutdown)(void);
-
-#ifdef CONFIG_KEXEC
-	/* Called to do the minimal shutdown needed to run a kexec'd kernel
-	 * to run successfully.
-	 * XXX Should we move this one out of kexec scope?
-	 */
-	void (*machine_crash_shutdown)(struct pt_regs *regs);
-
-	/* Called to do what every setup is needed on image and the
-	 * reboot code buffer. Returns 0 on success.
-	 * Provide your own (maybe dummy) implementation if your platform
-	 * claims to support kexec.
-	 */
-	int (*machine_kexec_prepare)(struct kimage *image);
-
-	/* Called to handle any machine specific cleanup on image */
-	void (*machine_kexec_cleanup)(struct kimage *image);
-
-	/* Called to perform the _real_ kexec.
-	 * Do NOT allocate memory or fail here. We are past the point of
-	 * no return.
-	 */
-	void (*machine_kexec)(struct kimage *image);
-#endif /* CONFIG_KEXEC */
-
-#ifdef CONFIG_SUSPEND
-	/* These are called to disable and enable, respectively, IRQs when
-	 * entering a suspend state.  If NULL, then the generic versions
-	 * will be called.  The generic versions disable/enable the
-	 * decrementer along with interrupts.
-	 */
-	void (*suspend_disable_irqs)(void);
-	void (*suspend_enable_irqs)(void);
-#endif
-};
-
-extern void e500_idle(void);
-extern void power4_idle(void);
-extern void power4_cpu_offline_powersave(void);
-extern void ppc6xx_idle(void);
-
-/*
- * ppc_md contains a copy of the machine description structure for the
- * current platform. machine_id contains the initial address where the
- * description was found during boot.
- */
-extern struct machdep_calls ppc_md;
-extern struct machdep_calls *machine_id;
-
-#define __machine_desc __attribute__ ((__section__ (".machine.desc")))
-
-#define define_machine(name)					\
-	extern struct machdep_calls mach_##name;		\
-	EXPORT_SYMBOL(mach_##name);				\
-	struct machdep_calls mach_##name __machine_desc =
-
-#define machine_is(name) \
-	({ \
-		extern struct machdep_calls mach_##name \
-			__attribute__((weak));		 \
-		machine_id == &mach_##name; \
-	})
-
-extern void probe_machine(void);
-
-extern char cmd_line[COMMAND_LINE_SIZE];
-
-#ifdef CONFIG_PPC_PMAC
-/*
- * Power macintoshes have either a CUDA, PMU or SMU controlling
- * system reset, power, NVRAM, RTC.
- */
-typedef enum sys_ctrler_kind {
-	SYS_CTRLER_UNKNOWN = 0,
-	SYS_CTRLER_CUDA = 1,
-	SYS_CTRLER_PMU = 2,
-	SYS_CTRLER_SMU = 3,
-} sys_ctrler_t;
-extern sys_ctrler_t sys_ctrler;
-
-#endif /* CONFIG_PPC_PMAC */
-
-extern void setup_pci_ptrs(void);
-
-#ifdef CONFIG_SMP
-/* Poor default implementations */
-extern void __devinit smp_generic_give_timebase(void);
-extern void __devinit smp_generic_take_timebase(void);
-#endif /* CONFIG_SMP */
-
-
-/* Functions to produce codes on the leds.
- * The SRC code should be unique for the message category and should
- * be limited to the lower 24 bits (the upper 8 are set by these funcs),
- * and (for boot & dump) should be sorted numerically in the order
- * the events occur.
- */
-/* Print a boot progress message. */
-void ppc64_boot_msg(unsigned int src, const char *msg);
-/* Print a termination message (print only -- does not stop the kernel) */
-void ppc64_terminate_msg(unsigned int src, const char *msg);
-
-static inline void log_error(char *buf, unsigned int err_type, int fatal)
-{
-	if (ppc_md.log_error)
-		ppc_md.log_error(buf, err_type, fatal);
-}
-
-#define __define_machine_initcall(mach,level,fn,id) \
-	static int __init __machine_initcall_##mach##_##fn(void) { \
-		if (machine_is(mach)) return fn(); \
-		return 0; \
-	} \
-	__define_initcall(level,__machine_initcall_##mach##_##fn,id);
-
-#define machine_core_initcall(mach,fn)		__define_machine_initcall(mach,"1",fn,1)
-#define machine_core_initcall_sync(mach,fn)	__define_machine_initcall(mach,"1s",fn,1s)
-#define machine_postcore_initcall(mach,fn)	__define_machine_initcall(mach,"2",fn,2)
-#define machine_postcore_initcall_sync(mach,fn)	__define_machine_initcall(mach,"2s",fn,2s)
-#define machine_arch_initcall(mach,fn)		__define_machine_initcall(mach,"3",fn,3)
-#define machine_arch_initcall_sync(mach,fn)	__define_machine_initcall(mach,"3s",fn,3s)
-#define machine_subsys_initcall(mach,fn)	__define_machine_initcall(mach,"4",fn,4)
-#define machine_subsys_initcall_sync(mach,fn)	__define_machine_initcall(mach,"4s",fn,4s)
-#define machine_fs_initcall(mach,fn)		__define_machine_initcall(mach,"5",fn,5)
-#define machine_fs_initcall_sync(mach,fn)	__define_machine_initcall(mach,"5s",fn,5s)
-#define machine_rootfs_initcall(mach,fn)	__define_machine_initcall(mach,"rootfs",fn,rootfs)
-#define machine_device_initcall(mach,fn)	__define_machine_initcall(mach,"6",fn,6)
-#define machine_device_initcall_sync(mach,fn)	__define_machine_initcall(mach,"6s",fn,6s)
-#define machine_late_initcall(mach,fn)		__define_machine_initcall(mach,"7",fn,7)
-#define machine_late_initcall_sync(mach,fn)	__define_machine_initcall(mach,"7s",fn,7s)
-
-void generic_suspend_disable_irqs(void);
-void generic_suspend_enable_irqs(void);
-
-#endif /* __KERNEL__ */
-#endif /* _ASM_POWERPC_MACHDEP_H */
diff --git a/include/asm-powerpc/mmu_context.h b/include/asm-powerpc/mmu_context.h
deleted file mode 100644
index 9102b8bf0ead..000000000000
--- a/include/asm-powerpc/mmu_context.h
+++ /dev/null
@@ -1,280 +0,0 @@
-#ifndef __ASM_POWERPC_MMU_CONTEXT_H
-#define __ASM_POWERPC_MMU_CONTEXT_H
-#ifdef __KERNEL__
-
-#include <asm/mmu.h>	
-#include <asm/cputable.h>
-#include <asm-generic/mm_hooks.h>
-
-#ifndef CONFIG_PPC64
-#include <asm/atomic.h>
-#include <linux/bitops.h>
-
-/*
- * On 32-bit PowerPC 6xx/7xx/7xxx CPUs, we use a set of 16 VSIDs
- * (virtual segment identifiers) for each context.  Although the
- * hardware supports 24-bit VSIDs, and thus >1 million contexts,
- * we only use 32,768 of them.  That is ample, since there can be
- * at most around 30,000 tasks in the system anyway, and it means
- * that we can use a bitmap to indicate which contexts are in use.
- * Using a bitmap means that we entirely avoid all of the problems
- * that we used to have when the context number overflowed,
- * particularly on SMP systems.
- *  -- paulus.
- */
-
-/*
- * This function defines the mapping from contexts to VSIDs (virtual
- * segment IDs).  We use a skew on both the context and the high 4 bits
- * of the 32-bit virtual address (the "effective segment ID") in order
- * to spread out the entries in the MMU hash table.  Note, if this
- * function is changed then arch/ppc/mm/hashtable.S will have to be
- * changed to correspond.
- */
-#define CTX_TO_VSID(ctx, va)	(((ctx) * (897 * 16) + ((va) >> 28) * 0x111) \
-				 & 0xffffff)
-
-/*
-   The MPC8xx has only 16 contexts.  We rotate through them on each
-   task switch.  A better way would be to keep track of tasks that
-   own contexts, and implement an LRU usage.  That way very active
-   tasks don't always have to pay the TLB reload overhead.  The
-   kernel pages are mapped shared, so the kernel can run on behalf
-   of any task that makes a kernel entry.  Shared does not mean they
-   are not protected, just that the ASID comparison is not performed.
-        -- Dan
-
-   The IBM4xx has 256 contexts, so we can just rotate through these
-   as a way of "switching" contexts.  If the TID of the TLB is zero,
-   the PID/TID comparison is disabled, so we can use a TID of zero
-   to represent all kernel pages as shared among all contexts.
-   	-- Dan
- */
-
-static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
-{
-}
-
-#ifdef CONFIG_8xx
-#define NO_CONTEXT      	16
-#define LAST_CONTEXT    	15
-#define FIRST_CONTEXT    	0
-
-#elif defined(CONFIG_4xx)
-#define NO_CONTEXT      	256
-#define LAST_CONTEXT    	255
-#define FIRST_CONTEXT    	1
-
-#elif defined(CONFIG_E200) || defined(CONFIG_E500)
-#define NO_CONTEXT      	256
-#define LAST_CONTEXT    	255
-#define FIRST_CONTEXT    	1
-
-#else
-
-/* PPC 6xx, 7xx CPUs */
-#define NO_CONTEXT      	((unsigned long) -1)
-#define LAST_CONTEXT    	32767
-#define FIRST_CONTEXT    	1
-#endif
-
-/*
- * Set the current MMU context.
- * On 32-bit PowerPCs (other than the 8xx embedded chips), this is done by
- * loading up the segment registers for the user part of the address space.
- *
- * Since the PGD is immediately available, it is much faster to simply
- * pass this along as a second parameter, which is required for 8xx and
- * can be used for debugging on all processors (if you happen to have
- * an Abatron).
- */
-extern void set_context(unsigned long contextid, pgd_t *pgd);
-
-/*
- * Bitmap of contexts in use.
- * The size of this bitmap is LAST_CONTEXT + 1 bits.
- */
-extern unsigned long context_map[];
-
-/*
- * This caches the next context number that we expect to be free.
- * Its use is an optimization only, we can't rely on this context
- * number to be free, but it usually will be.
- */
-extern unsigned long next_mmu_context;
-
-/*
- * If we don't have sufficient contexts to give one to every task
- * that could be in the system, we need to be able to steal contexts.
- * These variables support that.
- */
-#if LAST_CONTEXT < 30000
-#define FEW_CONTEXTS	1
-extern atomic_t nr_free_contexts;
-extern struct mm_struct *context_mm[LAST_CONTEXT+1];
-extern void steal_context(void);
-#endif
-
-/*
- * Get a new mmu context for the address space described by `mm'.
- */
-static inline void get_mmu_context(struct mm_struct *mm)
-{
-	unsigned long ctx;
-
-	if (mm->context.id != NO_CONTEXT)
-		return;
-#ifdef FEW_CONTEXTS
-	while (atomic_dec_if_positive(&nr_free_contexts) < 0)
-		steal_context();
-#endif
-	ctx = next_mmu_context;
-	while (test_and_set_bit(ctx, context_map)) {
-		ctx = find_next_zero_bit(context_map, LAST_CONTEXT+1, ctx);
-		if (ctx > LAST_CONTEXT)
-			ctx = 0;
-	}
-	next_mmu_context = (ctx + 1) & LAST_CONTEXT;
-	mm->context.id = ctx;
-#ifdef FEW_CONTEXTS
-	context_mm[ctx] = mm;
-#endif
-}
-
-/*
- * Set up the context for a new address space.
- */
-static inline int init_new_context(struct task_struct *t, struct mm_struct *mm)
-{
-	mm->context.id = NO_CONTEXT;
-	mm->context.vdso_base = 0;
-	return 0;
-}
-
-/*
- * We're finished using the context for an address space.
- */
-static inline void destroy_context(struct mm_struct *mm)
-{
-	preempt_disable();
-	if (mm->context.id != NO_CONTEXT) {
-		clear_bit(mm->context.id, context_map);
-		mm->context.id = NO_CONTEXT;
-#ifdef FEW_CONTEXTS
-		atomic_inc(&nr_free_contexts);
-#endif
-	}
-	preempt_enable();
-}
-
-static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
-			     struct task_struct *tsk)
-{
-#ifdef CONFIG_ALTIVEC
-	if (cpu_has_feature(CPU_FTR_ALTIVEC))
-	asm volatile ("dssall;\n"
-#ifndef CONFIG_POWER4
-	 "sync;\n" /* G4 needs a sync here, G5 apparently not */
-#endif
-	 : : );
-#endif /* CONFIG_ALTIVEC */
-
-	tsk->thread.pgdir = next->pgd;
-
-	/* No need to flush userspace segments if the mm doesnt change */
-	if (prev == next)
-		return;
-
-	/* Setup new userspace context */
-	get_mmu_context(next);
-	set_context(next->context.id, next->pgd);
-}
-
-#define deactivate_mm(tsk,mm)	do { } while (0)
-
-/*
- * After we have set current->mm to a new value, this activates
- * the context for the new mm so we see the new mappings.
- */
-#define activate_mm(active_mm, mm)   switch_mm(active_mm, mm, current)
-
-extern void mmu_context_init(void);
-
-
-#else
-
-#include <linux/kernel.h>	
-#include <linux/mm.h>	
-#include <linux/sched.h>
-
-/*
- * Copyright (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.
- */
-
-static inline void enter_lazy_tlb(struct mm_struct *mm,
-				  struct task_struct *tsk)
-{
-}
-
-/*
- * The proto-VSID space has 2^35 - 1 segments available for user mappings.
- * Each segment contains 2^28 bytes.  Each context maps 2^44 bytes,
- * so we can support 2^19-1 contexts (19 == 35 + 28 - 44).
- */
-#define NO_CONTEXT	0
-#define MAX_CONTEXT	((1UL << 19) - 1)
-
-extern int init_new_context(struct task_struct *tsk, struct mm_struct *mm);
-extern void destroy_context(struct mm_struct *mm);
-
-extern void switch_stab(struct task_struct *tsk, struct mm_struct *mm);
-extern void switch_slb(struct task_struct *tsk, struct mm_struct *mm);
-
-/*
- * switch_mm is the entry point called from the architecture independent
- * code in kernel/sched.c
- */
-static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
-			     struct task_struct *tsk)
-{
-	if (!cpu_isset(smp_processor_id(), next->cpu_vm_mask))
-		cpu_set(smp_processor_id(), next->cpu_vm_mask);
-
-	/* No need to flush userspace segments if the mm doesnt change */
-	if (prev == next)
-		return;
-
-#ifdef CONFIG_ALTIVEC
-	if (cpu_has_feature(CPU_FTR_ALTIVEC))
-		asm volatile ("dssall");
-#endif /* CONFIG_ALTIVEC */
-
-	if (cpu_has_feature(CPU_FTR_SLB))
-		switch_slb(tsk, next);
-	else
-		switch_stab(tsk, next);
-}
-
-#define deactivate_mm(tsk,mm)	do { } while (0)
-
-/*
- * After we have set current->mm to a new value, this activates
- * the context for the new mm so we see the new mappings.
- */
-static inline void activate_mm(struct mm_struct *prev, struct mm_struct *next)
-{
-	unsigned long flags;
-
-	local_irq_save(flags);
-	switch_mm(prev, next, current);
-	local_irq_restore(flags);
-}
-
-#endif /* CONFIG_PPC64 */
-#endif /* __KERNEL__ */
-#endif /* __ASM_POWERPC_MMU_CONTEXT_H */
diff --git a/include/asm-powerpc/namei.h b/include/asm-powerpc/namei.h
deleted file mode 100644
index 657443474a6a..000000000000
--- a/include/asm-powerpc/namei.h
+++ /dev/null
@@ -1,20 +0,0 @@
-#ifndef _ASM_POWERPC_NAMEI_H
-#define _ASM_POWERPC_NAMEI_H
-
-#ifdef __KERNEL__
-
-/*
- * Adapted from include/asm-alpha/namei.h
- *
- * Included from fs/namei.c
- */
-
-/* This dummy routine maybe changed to something useful
- * for /usr/gnemul/ emulation stuff.
- * Look at asm-sparc/namei.h for details.
- */
-
-#define __emul_prefix() NULL
-
-#endif	/* __KERNEL__ */
-#endif	/* _ASM_POWERPC_NAMEI_H */
diff --git a/include/asm-powerpc/page.h b/include/asm-powerpc/page.h
deleted file mode 100644
index cffdf0eb0df6..000000000000
--- a/include/asm-powerpc/page.h
+++ /dev/null
@@ -1,228 +0,0 @@
-#ifndef _ASM_POWERPC_PAGE_H
-#define _ASM_POWERPC_PAGE_H
-
-/*
- * Copyright (C) 2001,2005 IBM Corporation.
- *
- * 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 <asm/asm-compat.h>
-#include <asm/kdump.h>
-#include <asm/types.h>
-
-/*
- * On PPC32 page size is 4K. For PPC64 we support either 4K or 64K software
- * page size. When using 64K pages however, whether we are really supporting
- * 64K pages in HW or not is irrelevant to those definitions.
- */
-#ifdef CONFIG_PPC_64K_PAGES
-#define PAGE_SHIFT		16
-#else
-#define PAGE_SHIFT		12
-#endif
-
-#define PAGE_SIZE		(ASM_CONST(1) << PAGE_SHIFT)
-
-/* We do define AT_SYSINFO_EHDR but don't use the gate mechanism */
-#define __HAVE_ARCH_GATE_AREA		1
-
-/*
- * Subtle: (1 << PAGE_SHIFT) is an int, not an unsigned long. So if we
- * assign PAGE_MASK to a larger type it gets extended the way we want
- * (i.e. with 1s in the high bits)
- */
-#define PAGE_MASK      (~((1 << PAGE_SHIFT) - 1))
-
-/*
- * KERNELBASE is the virtual address of the start of the kernel, it's often
- * the same as PAGE_OFFSET, but _might not be_.
- *
- * The kdump dump kernel is one example where KERNELBASE != PAGE_OFFSET.
- *
- * PAGE_OFFSET is the virtual address of the start of lowmem.
- *
- * PHYSICAL_START is the physical address of the start of the kernel.
- *
- * MEMORY_START is the physical address of the start of lowmem.
- *
- * KERNELBASE, PAGE_OFFSET, and PHYSICAL_START are all configurable on
- * ppc32 and based on how they are set we determine MEMORY_START.
- *
- * For the linear mapping the following equation should be true:
- * KERNELBASE - PAGE_OFFSET = PHYSICAL_START - MEMORY_START
- *
- * Also, KERNELBASE >= PAGE_OFFSET and PHYSICAL_START >= MEMORY_START
- *
- * There are two was to determine a physical address from a virtual one:
- * va = pa + PAGE_OFFSET - MEMORY_START
- * va = pa + KERNELBASE - PHYSICAL_START
- *
- * If you want to know something's offset from the start of the kernel you
- * should subtract KERNELBASE.
- *
- * If you want to test if something's a kernel address, use is_kernel_addr().
- */
-
-#define KERNELBASE      ASM_CONST(CONFIG_KERNEL_START)
-#define PAGE_OFFSET	ASM_CONST(CONFIG_PAGE_OFFSET)
-#define LOAD_OFFSET	ASM_CONST((CONFIG_KERNEL_START-CONFIG_PHYSICAL_START))
-
-#if defined(CONFIG_RELOCATABLE) && defined(CONFIG_FLATMEM)
-#ifndef __ASSEMBLY__
-extern phys_addr_t memstart_addr;
-extern phys_addr_t kernstart_addr;
-#endif
-#define PHYSICAL_START	kernstart_addr
-#define MEMORY_START	memstart_addr
-#else
-#define PHYSICAL_START	ASM_CONST(CONFIG_PHYSICAL_START)
-#define MEMORY_START	(PHYSICAL_START + PAGE_OFFSET - KERNELBASE)
-#endif
-
-#ifdef CONFIG_FLATMEM
-#define ARCH_PFN_OFFSET		(MEMORY_START >> PAGE_SHIFT)
-#define pfn_valid(pfn)		((pfn) >= ARCH_PFN_OFFSET && (pfn) < (ARCH_PFN_OFFSET + max_mapnr))
-#endif
-
-#define virt_to_page(kaddr)	pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
-#define pfn_to_kaddr(pfn)	__va((pfn) << PAGE_SHIFT)
-#define virt_addr_valid(kaddr)	pfn_valid(__pa(kaddr) >> PAGE_SHIFT)
-
-#define __va(x) ((void *)((unsigned long)(x) - PHYSICAL_START + KERNELBASE))
-#define __pa(x) ((unsigned long)(x) + PHYSICAL_START - KERNELBASE)
-
-/*
- * Unfortunately the PLT is in the BSS in the PPC32 ELF ABI,
- * and needs to be executable.  This means the whole heap ends
- * up being executable.
- */
-#define VM_DATA_DEFAULT_FLAGS32	(VM_READ | VM_WRITE | VM_EXEC | \
-				 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-
-#define VM_DATA_DEFAULT_FLAGS64	(VM_READ | VM_WRITE | \
-				 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-
-#ifdef __powerpc64__
-#include <asm/page_64.h>
-#else
-#include <asm/page_32.h>
-#endif
-
-/* align addr on a size boundary - adjust address up/down if needed */
-#define _ALIGN_UP(addr,size)	(((addr)+((size)-1))&(~((size)-1)))
-#define _ALIGN_DOWN(addr,size)	((addr)&(~((size)-1)))
-
-/* align addr on a size boundary - adjust address up if needed */
-#define _ALIGN(addr,size)     _ALIGN_UP(addr,size)
-
-/* to align the pointer to the (next) page boundary */
-#define PAGE_ALIGN(addr)	_ALIGN(addr, PAGE_SIZE)
-
-/*
- * Don't compare things with KERNELBASE or PAGE_OFFSET to test for
- * "kernelness", use is_kernel_addr() - it should do what you want.
- */
-#define is_kernel_addr(x)	((x) >= PAGE_OFFSET)
-
-#ifndef __ASSEMBLY__
-
-#undef STRICT_MM_TYPECHECKS
-
-#ifdef STRICT_MM_TYPECHECKS
-/* These are used to make use of C type-checking. */
-
-/* PTE level */
-typedef struct { pte_basic_t pte; } pte_t;
-#define pte_val(x)	((x).pte)
-#define __pte(x)	((pte_t) { (x) })
-
-/* 64k pages additionally define a bigger "real PTE" type that gathers
- * the "second half" part of the PTE for pseudo 64k pages
- */
-#ifdef CONFIG_PPC_64K_PAGES
-typedef struct { pte_t pte; unsigned long hidx; } real_pte_t;
-#else
-typedef struct { pte_t pte; } real_pte_t;
-#endif
-
-/* PMD level */
-#ifdef CONFIG_PPC64
-typedef struct { unsigned long pmd; } pmd_t;
-#define pmd_val(x)	((x).pmd)
-#define __pmd(x)	((pmd_t) { (x) })
-
-/* PUD level exusts only on 4k pages */
-#ifndef CONFIG_PPC_64K_PAGES
-typedef struct { unsigned long pud; } pud_t;
-#define pud_val(x)	((x).pud)
-#define __pud(x)	((pud_t) { (x) })
-#endif /* !CONFIG_PPC_64K_PAGES */
-#endif /* CONFIG_PPC64 */
-
-/* PGD level */
-typedef struct { unsigned long pgd; } pgd_t;
-#define pgd_val(x)	((x).pgd)
-#define __pgd(x)	((pgd_t) { (x) })
-
-/* Page protection bits */
-typedef struct { unsigned long pgprot; } pgprot_t;
-#define pgprot_val(x)	((x).pgprot)
-#define __pgprot(x)	((pgprot_t) { (x) })
-
-#else
-
-/*
- * .. while these make it easier on the compiler
- */
-
-typedef pte_basic_t pte_t;
-#define pte_val(x)	(x)
-#define __pte(x)	(x)
-
-#ifdef CONFIG_PPC_64K_PAGES
-typedef struct { pte_t pte; unsigned long hidx; } real_pte_t;
-#else
-typedef unsigned long real_pte_t;
-#endif
-
-
-#ifdef CONFIG_PPC64
-typedef unsigned long pmd_t;
-#define pmd_val(x)	(x)
-#define __pmd(x)	(x)
-
-#ifndef CONFIG_PPC_64K_PAGES
-typedef unsigned long pud_t;
-#define pud_val(x)	(x)
-#define __pud(x)	(x)
-#endif /* !CONFIG_PPC_64K_PAGES */
-#endif /* CONFIG_PPC64 */
-
-typedef unsigned long pgd_t;
-#define pgd_val(x)	(x)
-#define pgprot_val(x)	(x)
-
-typedef unsigned long pgprot_t;
-#define __pgd(x)	(x)
-#define __pgprot(x)	(x)
-
-#endif
-
-struct page;
-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 *p);
-extern int page_is_ram(unsigned long pfn);
-
-struct vm_area_struct;
-
-typedef struct page *pgtable_t;
-
-#include <asm-generic/memory_model.h>
-#endif /* __ASSEMBLY__ */
-
-#endif /* _ASM_POWERPC_PAGE_H */
diff --git a/include/asm-powerpc/page_64.h b/include/asm-powerpc/page_64.h
deleted file mode 100644
index 02fd80710e9d..000000000000
--- a/include/asm-powerpc/page_64.h
+++ /dev/null
@@ -1,184 +0,0 @@
-#ifndef _ASM_POWERPC_PAGE_64_H
-#define _ASM_POWERPC_PAGE_64_H
-
-/*
- * Copyright (C) 2001 PPC64 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.
- */
-
-/*
- * We always define HW_PAGE_SHIFT to 12 as use of 64K pages remains Linux
- * specific, every notion of page number shared with the firmware, TCEs,
- * iommu, etc... still uses a page size of 4K.
- */
-#define HW_PAGE_SHIFT		12
-#define HW_PAGE_SIZE		(ASM_CONST(1) << HW_PAGE_SHIFT)
-#define HW_PAGE_MASK		(~(HW_PAGE_SIZE-1))
-
-/*
- * PAGE_FACTOR is the number of bits factor between PAGE_SHIFT and
- * HW_PAGE_SHIFT, that is 4K pages.
- */
-#define PAGE_FACTOR		(PAGE_SHIFT - HW_PAGE_SHIFT)
-
-/* Segment size; normal 256M segments */
-#define SID_SHIFT		28
-#define SID_MASK		ASM_CONST(0xfffffffff)
-#define ESID_MASK		0xfffffffff0000000UL
-#define GET_ESID(x)		(((x) >> SID_SHIFT) & SID_MASK)
-
-/* 1T segments */
-#define SID_SHIFT_1T		40
-#define SID_MASK_1T		0xffffffUL
-#define ESID_MASK_1T		0xffffff0000000000UL
-#define GET_ESID_1T(x)		(((x) >> SID_SHIFT_1T) & SID_MASK_1T)
-
-#ifndef __ASSEMBLY__
-#include <asm/cache.h>
-
-typedef unsigned long pte_basic_t;
-
-static __inline__ void clear_page(void *addr)
-{
-	unsigned long lines, line_size;
-
-	line_size = ppc64_caches.dline_size;
-	lines = ppc64_caches.dlines_per_page;
-
-	__asm__ __volatile__(
-	"mtctr	%1	# clear_page\n\
-1:      dcbz	0,%0\n\
-	add	%0,%0,%3\n\
-	bdnz+	1b"
-        : "=r" (addr)
-        : "r" (lines), "0" (addr), "r" (line_size)
-	: "ctr", "memory");
-}
-
-extern void copy_4K_page(void *to, void *from);
-
-#ifdef CONFIG_PPC_64K_PAGES
-static inline void copy_page(void *to, void *from)
-{
-	unsigned int i;
-	for (i=0; i < (1 << (PAGE_SHIFT - 12)); i++) {
-		copy_4K_page(to, from);
-		to += 4096;
-		from += 4096;
-	}
-}
-#else /* CONFIG_PPC_64K_PAGES */
-static inline void copy_page(void *to, void *from)
-{
-	copy_4K_page(to, from);
-}
-#endif /* CONFIG_PPC_64K_PAGES */
-
-/* Log 2 of page table size */
-extern u64 ppc64_pft_size;
-
-/* Large pages size */
-#ifdef CONFIG_HUGETLB_PAGE
-extern unsigned int HPAGE_SHIFT;
-#else
-#define HPAGE_SHIFT PAGE_SHIFT
-#endif
-#define HPAGE_SIZE		((1UL) << HPAGE_SHIFT)
-#define HPAGE_MASK		(~(HPAGE_SIZE - 1))
-#define HUGETLB_PAGE_ORDER	(HPAGE_SHIFT - PAGE_SHIFT)
-
-#endif /* __ASSEMBLY__ */
-
-#ifdef CONFIG_PPC_MM_SLICES
-
-#define SLICE_LOW_SHIFT		28
-#define SLICE_HIGH_SHIFT	40
-
-#define SLICE_LOW_TOP		(0x100000000ul)
-#define SLICE_NUM_LOW		(SLICE_LOW_TOP >> SLICE_LOW_SHIFT)
-#define SLICE_NUM_HIGH		(PGTABLE_RANGE >> SLICE_HIGH_SHIFT)
-
-#define GET_LOW_SLICE_INDEX(addr)	((addr) >> SLICE_LOW_SHIFT)
-#define GET_HIGH_SLICE_INDEX(addr)	((addr) >> SLICE_HIGH_SHIFT)
-
-#ifndef __ASSEMBLY__
-
-struct slice_mask {
-	u16 low_slices;
-	u16 high_slices;
-};
-
-struct mm_struct;
-
-extern unsigned long slice_get_unmapped_area(unsigned long addr,
-					     unsigned long len,
-					     unsigned long flags,
-					     unsigned int psize,
-					     int topdown,
-					     int use_cache);
-
-extern unsigned int get_slice_psize(struct mm_struct *mm,
-				    unsigned long addr);
-
-extern void slice_init_context(struct mm_struct *mm, unsigned int psize);
-extern void slice_set_user_psize(struct mm_struct *mm, unsigned int psize);
-extern void slice_set_range_psize(struct mm_struct *mm, unsigned long start,
-				  unsigned long len, unsigned int psize);
-
-#define slice_mm_new_context(mm)	((mm)->context.id == 0)
-
-#endif /* __ASSEMBLY__ */
-#else
-#define slice_init()
-#define get_slice_psize(mm, addr)	((mm)->context.user_psize)
-#define slice_set_user_psize(mm, psize)		\
-do {						\
-	(mm)->context.user_psize = (psize);	\
-	(mm)->context.sllp = SLB_VSID_USER | mmu_psize_defs[(psize)].sllp; \
-} while (0)
-#define slice_set_range_psize(mm, start, len, psize)	\
-	slice_set_user_psize((mm), (psize))
-#define slice_mm_new_context(mm)	1
-#endif /* CONFIG_PPC_MM_SLICES */
-
-#ifdef CONFIG_HUGETLB_PAGE
-
-#define HAVE_ARCH_HUGETLB_UNMAPPED_AREA
-
-#endif /* !CONFIG_HUGETLB_PAGE */
-
-#ifdef MODULE
-#define __page_aligned __attribute__((__aligned__(PAGE_SIZE)))
-#else
-#define __page_aligned \
-	__attribute__((__aligned__(PAGE_SIZE), \
-		__section__(".data.page_aligned")))
-#endif
-
-#define VM_DATA_DEFAULT_FLAGS \
-	(test_thread_flag(TIF_32BIT) ? \
-	 VM_DATA_DEFAULT_FLAGS32 : VM_DATA_DEFAULT_FLAGS64)
-
-/*
- * This is the default if a program doesn't have a PT_GNU_STACK
- * program header entry. The PPC64 ELF ABI has a non executable stack
- * stack by default, so in the absense of a PT_GNU_STACK program header
- * we turn execute permission off.
- */
-#define VM_STACK_DEFAULT_FLAGS32	(VM_READ | VM_WRITE | VM_EXEC | \
-					 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-
-#define VM_STACK_DEFAULT_FLAGS64	(VM_READ | VM_WRITE | \
-					 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-
-#define VM_STACK_DEFAULT_FLAGS \
-	(test_thread_flag(TIF_32BIT) ? \
-	 VM_STACK_DEFAULT_FLAGS32 : VM_STACK_DEFAULT_FLAGS64)
-
-#include <asm-generic/page.h>
-
-#endif /* _ASM_POWERPC_PAGE_64_H */
diff --git a/include/asm-powerpc/pgtable.h b/include/asm-powerpc/pgtable.h
deleted file mode 100644
index d18ffe7bc7c4..000000000000
--- a/include/asm-powerpc/pgtable.h
+++ /dev/null
@@ -1,44 +0,0 @@
-#ifndef _ASM_POWERPC_PGTABLE_H
-#define _ASM_POWERPC_PGTABLE_H
-#ifdef __KERNEL__
-
-#ifndef __ASSEMBLY__
-#include <asm/processor.h>		/* For TASK_SIZE */
-#include <asm/mmu.h>
-#include <asm/page.h>
-struct mm_struct;
-#endif /* !__ASSEMBLY__ */
-
-#if defined(CONFIG_PPC64)
-#  include <asm/pgtable-ppc64.h>
-#else
-#  include <asm/pgtable-ppc32.h>
-#endif
-
-#ifndef __ASSEMBLY__
-/*
- * ZERO_PAGE is a global shared page that is always zero: used
- * for zero-mapped memory areas etc..
- */
-extern unsigned long empty_zero_page[];
-#define ZERO_PAGE(vaddr) (virt_to_page(empty_zero_page))
-
-extern pgd_t swapper_pg_dir[];
-
-extern void paging_init(void);
-
-/*
- * kern_addr_valid is intended to indicate whether an address is a valid
- * kernel address.  Most 32-bit archs define it as always true (like this)
- * but most 64-bit archs actually perform a test.  What should we do here?
- */
-#define kern_addr_valid(addr)	(1)
-
-#define io_remap_pfn_range(vma, vaddr, pfn, size, prot)		\
-		remap_pfn_range(vma, vaddr, pfn, size, prot)
-
-#include <asm-generic/pgtable.h>
-#endif /* __ASSEMBLY__ */
-
-#endif /* __KERNEL__ */
-#endif /* _ASM_POWERPC_PGTABLE_H */
diff --git a/include/asm-powerpc/ptrace.h b/include/asm-powerpc/ptrace.h
deleted file mode 100644
index 3d6e31024e56..000000000000
--- a/include/asm-powerpc/ptrace.h
+++ /dev/null
@@ -1,292 +0,0 @@
-#ifndef _ASM_POWERPC_PTRACE_H
-#define _ASM_POWERPC_PTRACE_H
-
-/*
- * Copyright (C) 2001 PPC64 Team, IBM Corp
- *
- * This struct defines the way the registers are stored on the
- * kernel stack during a system call or other kernel entry.
- *
- * this should only contain volatile regs
- * since we can keep non-volatile in the thread_struct
- * should set this up when only volatiles are saved
- * by intr code.
- *
- * Since this is going on the stack, *CARE MUST BE TAKEN* to insure
- * that the overall structure is a multiple of 16 bytes in length.
- *
- * Note that the offsets of the fields in this struct correspond with
- * the PT_* values below.  This simplifies arch/powerpc/kernel/ptrace.c.
- *
- * 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.
- */
-
-#ifndef __ASSEMBLY__
-
-struct pt_regs {
-	unsigned long gpr[32];
-	unsigned long nip;
-	unsigned long msr;
-	unsigned long orig_gpr3;	/* Used for restarting system calls */
-	unsigned long ctr;
-	unsigned long link;
-	unsigned long xer;
-	unsigned long ccr;
-#ifdef __powerpc64__
-	unsigned long softe;		/* Soft enabled/disabled */
-#else
-	unsigned long mq;		/* 601 only (not used at present) */
-					/* Used on APUS to hold IPL value. */
-#endif
-	unsigned long trap;		/* Reason for being here */
-	/* N.B. for critical exceptions on 4xx, the dar and dsisr
-	   fields are overloaded to hold srr0 and srr1. */
-	unsigned long dar;		/* Fault registers */
-	unsigned long dsisr;		/* on 4xx/Book-E used for ESR */
-	unsigned long result;		/* Result of a system call */
-};
-
-#endif /* __ASSEMBLY__ */
-
-#ifdef __KERNEL__
-
-#ifdef __powerpc64__
-
-#define __ARCH_WANT_COMPAT_SYS_PTRACE
-
-#define STACK_FRAME_OVERHEAD	112	/* size of minimum stack frame */
-#define STACK_FRAME_LR_SAVE	2	/* Location of LR in stack frame */
-#define STACK_FRAME_REGS_MARKER	ASM_CONST(0x7265677368657265)
-#define STACK_INT_FRAME_SIZE	(sizeof(struct pt_regs) + \
-					STACK_FRAME_OVERHEAD + 288)
-#define STACK_FRAME_MARKER	12
-
-/* Size of dummy stack frame allocated when calling signal handler. */
-#define __SIGNAL_FRAMESIZE	128
-#define __SIGNAL_FRAMESIZE32	64
-
-#else /* __powerpc64__ */
-
-#define STACK_FRAME_OVERHEAD	16	/* size of minimum stack frame */
-#define STACK_FRAME_LR_SAVE	1	/* Location of LR in stack frame */
-#define STACK_FRAME_REGS_MARKER	ASM_CONST(0x72656773)
-#define STACK_INT_FRAME_SIZE	(sizeof(struct pt_regs) + STACK_FRAME_OVERHEAD)
-#define STACK_FRAME_MARKER	2
-
-/* Size of stack frame allocated when calling signal handler. */
-#define __SIGNAL_FRAMESIZE	64
-
-#endif /* __powerpc64__ */
-
-#ifndef __ASSEMBLY__
-
-#define instruction_pointer(regs) ((regs)->nip)
-#define regs_return_value(regs) ((regs)->gpr[3])
-
-#ifdef CONFIG_SMP
-extern unsigned long profile_pc(struct pt_regs *regs);
-#else
-#define profile_pc(regs) instruction_pointer(regs)
-#endif
-
-#ifdef __powerpc64__
-#define user_mode(regs) ((((regs)->msr) >> MSR_PR_LG) & 0x1)
-#else
-#define user_mode(regs) (((regs)->msr & MSR_PR) != 0)
-#endif
-
-#define force_successful_syscall_return()   \
-	do { \
-		set_thread_flag(TIF_NOERROR); \
-	} while(0)
-
-struct task_struct;
-extern unsigned long ptrace_get_reg(struct task_struct *task, int regno);
-extern int ptrace_put_reg(struct task_struct *task, int regno,
-			  unsigned long data);
-
-/*
- * We use the least-significant bit of the trap field to indicate
- * whether we have saved the full set of registers, or only a
- * partial set.  A 1 there means the partial set.
- * On 4xx we use the next bit to indicate whether the exception
- * is a critical exception (1 means it is).
- */
-#define FULL_REGS(regs)		(((regs)->trap & 1) == 0)
-#ifndef __powerpc64__
-#define IS_CRITICAL_EXC(regs)	(((regs)->trap & 2) != 0)
-#define IS_MCHECK_EXC(regs)	(((regs)->trap & 4) != 0)
-#define IS_DEBUG_EXC(regs)	(((regs)->trap & 8) != 0)
-#endif /* ! __powerpc64__ */
-#define TRAP(regs)		((regs)->trap & ~0xF)
-#ifdef __powerpc64__
-#define CHECK_FULL_REGS(regs)	BUG_ON(regs->trap & 1)
-#else
-#define CHECK_FULL_REGS(regs)						      \
-do {									      \
-	if ((regs)->trap & 1)						      \
-		printk(KERN_CRIT "%s: partial register set\n", __FUNCTION__); \
-} while (0)
-#endif /* __powerpc64__ */
-
-/*
- * These are defined as per linux/ptrace.h, which see.
- */
-#define arch_has_single_step()	(1)
-extern void user_enable_single_step(struct task_struct *);
-extern void user_disable_single_step(struct task_struct *);
-
-#endif /* __ASSEMBLY__ */
-
-#endif /* __KERNEL__ */
-
-/*
- * Offsets used by 'ptrace' system call interface.
- * These can't be changed without breaking binary compatibility
- * with MkLinux, etc.
- */
-#define PT_R0	0
-#define PT_R1	1
-#define PT_R2	2
-#define PT_R3	3
-#define PT_R4	4
-#define PT_R5	5
-#define PT_R6	6
-#define PT_R7	7
-#define PT_R8	8
-#define PT_R9	9
-#define PT_R10	10
-#define PT_R11	11
-#define PT_R12	12
-#define PT_R13	13
-#define PT_R14	14
-#define PT_R15	15
-#define PT_R16	16
-#define PT_R17	17
-#define PT_R18	18
-#define PT_R19	19
-#define PT_R20	20
-#define PT_R21	21
-#define PT_R22	22
-#define PT_R23	23
-#define PT_R24	24
-#define PT_R25	25
-#define PT_R26	26
-#define PT_R27	27
-#define PT_R28	28
-#define PT_R29	29
-#define PT_R30	30
-#define PT_R31	31
-
-#define PT_NIP	32
-#define PT_MSR	33
-#define PT_ORIG_R3 34
-#define PT_CTR	35
-#define PT_LNK	36
-#define PT_XER	37
-#define PT_CCR	38
-#ifndef __powerpc64__
-#define PT_MQ	39
-#else
-#define PT_SOFTE 39
-#endif
-#define PT_TRAP	40
-#define PT_DAR	41
-#define PT_DSISR 42
-#define PT_RESULT 43
-#define PT_REGS_COUNT 44
-
-#define PT_FPR0	48	/* each FP reg occupies 2 slots in this space */
-
-#ifndef __powerpc64__
-
-#define PT_FPR31 (PT_FPR0 + 2*31)
-#define PT_FPSCR (PT_FPR0 + 2*32 + 1)
-
-#else /* __powerpc64__ */
-
-#define PT_FPSCR (PT_FPR0 + 32)	/* each FP reg occupies 1 slot in 64-bit space */
-
-#ifdef __KERNEL__
-#define PT_FPSCR32 (PT_FPR0 + 2*32 + 1)	/* each FP reg occupies 2 32-bit userspace slots */
-#endif
-
-#define PT_VR0 82	/* each Vector reg occupies 2 slots in 64-bit */
-#define PT_VSCR (PT_VR0 + 32*2 + 1)
-#define PT_VRSAVE (PT_VR0 + 33*2)
-
-#ifdef __KERNEL__
-#define PT_VR0_32 164	/* each Vector reg occupies 4 slots in 32-bit */
-#define PT_VSCR_32 (PT_VR0 + 32*4 + 3)
-#define PT_VRSAVE_32 (PT_VR0 + 33*4)
-#endif
-
-/*
- * Only store first 32 VSRs here. The second 32 VSRs in VR0-31
- */
-#define PT_VSR0 150	/* each VSR reg occupies 2 slots in 64-bit */
-#define PT_VSR31 (PT_VSR0 + 2*31)
-#ifdef __KERNEL__
-#define PT_VSR0_32 300 	/* each VSR reg occupies 4 slots in 32-bit */
-#endif
-#endif /* __powerpc64__ */
-
-/*
- * Get/set all the altivec registers vr0..vr31, vscr, vrsave, in one go.
- * The transfer totals 34 quadword.  Quadwords 0-31 contain the
- * corresponding vector registers.  Quadword 32 contains the vscr as the
- * last word (offset 12) within that quadword.  Quadword 33 contains the
- * vrsave as the first word (offset 0) within the quadword.
- *
- * This definition of the VMX state is compatible with the current PPC32
- * ptrace interface.  This allows signal handling and ptrace to use the same
- * structures.  This also simplifies the implementation of a bi-arch
- * (combined (32- and 64-bit) gdb.
- */
-#define PTRACE_GETVRREGS	18
-#define PTRACE_SETVRREGS	19
-
-/* Get/set all the upper 32-bits of the SPE registers, accumulator, and
- * spefscr, in one go */
-#define PTRACE_GETEVRREGS	20
-#define PTRACE_SETEVRREGS	21
-
-/* Get the first 32 128bit VSX registers */
-#define PTRACE_GETVSRREGS	27
-#define PTRACE_SETVSRREGS	28
-
-/*
- * Get or set a debug register. The first 16 are DABR registers and the
- * second 16 are IABR registers.
- */
-#define PTRACE_GET_DEBUGREG	25
-#define PTRACE_SET_DEBUGREG	26
-
-/* (new) PTRACE requests using the same numbers as x86 and the same
- * argument ordering. Additionally, they support more registers too
- */
-#define PTRACE_GETREGS            12
-#define PTRACE_SETREGS            13
-#define PTRACE_GETFPREGS          14
-#define PTRACE_SETFPREGS          15
-#define PTRACE_GETREGS64	  22
-#define PTRACE_SETREGS64	  23
-
-/* (old) PTRACE requests with inverted arguments */
-#define PPC_PTRACE_GETREGS	0x99	/* Get GPRs 0 - 31 */
-#define PPC_PTRACE_SETREGS	0x98	/* Set GPRs 0 - 31 */
-#define PPC_PTRACE_GETFPREGS	0x97	/* Get FPRs 0 - 31 */
-#define PPC_PTRACE_SETFPREGS	0x96	/* Set FPRs 0 - 31 */
-
-/* Calls to trace a 64bit program from a 32bit program */
-#define PPC_PTRACE_PEEKTEXT_3264 0x95
-#define PPC_PTRACE_PEEKDATA_3264 0x94
-#define PPC_PTRACE_POKETEXT_3264 0x93
-#define PPC_PTRACE_POKEDATA_3264 0x92
-#define PPC_PTRACE_PEEKUSR_3264  0x91
-#define PPC_PTRACE_POKEUSR_3264  0x90
-
-#endif /* _ASM_POWERPC_PTRACE_H */
diff --git a/include/asm-powerpc/reg.h b/include/asm-powerpc/reg.h
deleted file mode 100644
index bbccadfee0d6..000000000000
--- a/include/asm-powerpc/reg.h
+++ /dev/null
@@ -1,784 +0,0 @@
-/*
- * Contains the definition of registers common to all PowerPC variants.
- * If a register definition has been changed in a different PowerPC
- * variant, we will case it in #ifndef XXX ... #endif, and have the
- * number used in the Programming Environments Manual For 32-Bit
- * Implementations of the PowerPC Architecture (a.k.a. Green Book) here.
- */
-
-#ifndef _ASM_POWERPC_REG_H
-#define _ASM_POWERPC_REG_H
-#ifdef __KERNEL__
-
-#include <linux/stringify.h>
-#include <asm/cputable.h>
-
-/* Pickup Book E specific registers. */
-#if defined(CONFIG_BOOKE) || defined(CONFIG_40x)
-#include <asm/reg_booke.h>
-#endif /* CONFIG_BOOKE || CONFIG_40x */
-
-#ifdef CONFIG_FSL_EMB_PERFMON
-#include <asm/reg_fsl_emb.h>
-#endif
-
-#ifdef CONFIG_8xx
-#include <asm/reg_8xx.h>
-#endif /* CONFIG_8xx */
-
-#define MSR_SF_LG	63              /* Enable 64 bit mode */
-#define MSR_ISF_LG	61              /* Interrupt 64b mode valid on 630 */
-#define MSR_HV_LG 	60              /* Hypervisor state */
-#define MSR_VEC_LG	25	        /* Enable AltiVec */
-#define MSR_VSX_LG	23		/* Enable VSX */
-#define MSR_POW_LG	18		/* Enable Power Management */
-#define MSR_WE_LG	18		/* Wait State Enable */
-#define MSR_TGPR_LG	17		/* TLB Update registers in use */
-#define MSR_CE_LG	17		/* Critical Interrupt Enable */
-#define MSR_ILE_LG	16		/* Interrupt Little Endian */
-#define MSR_EE_LG	15		/* External Interrupt Enable */
-#define MSR_PR_LG	14		/* Problem State / Privilege Level */
-#define MSR_FP_LG	13		/* Floating Point enable */
-#define MSR_ME_LG	12		/* Machine Check Enable */
-#define MSR_FE0_LG	11		/* Floating Exception mode 0 */
-#define MSR_SE_LG	10		/* Single Step */
-#define MSR_BE_LG	9		/* Branch Trace */
-#define MSR_DE_LG	9 		/* Debug Exception Enable */
-#define MSR_FE1_LG	8		/* Floating Exception mode 1 */
-#define MSR_IP_LG	6		/* Exception prefix 0x000/0xFFF */
-#define MSR_IR_LG	5 		/* Instruction Relocate */
-#define MSR_DR_LG	4 		/* Data Relocate */
-#define MSR_PE_LG	3		/* Protection Enable */
-#define MSR_PX_LG	2		/* Protection Exclusive Mode */
-#define MSR_PMM_LG	2		/* Performance monitor */
-#define MSR_RI_LG	1		/* Recoverable Exception */
-#define MSR_LE_LG	0 		/* Little Endian */
-
-#ifdef __ASSEMBLY__
-#define __MASK(X)	(1<<(X))
-#else
-#define __MASK(X)	(1UL<<(X))
-#endif
-
-#ifdef CONFIG_PPC64
-#define MSR_SF		__MASK(MSR_SF_LG)	/* Enable 64 bit mode */
-#define MSR_ISF		__MASK(MSR_ISF_LG)	/* Interrupt 64b mode valid on 630 */
-#define MSR_HV 		__MASK(MSR_HV_LG)	/* Hypervisor state */
-#else
-/* so tests for these bits fail on 32-bit */
-#define MSR_SF		0
-#define MSR_ISF		0
-#define MSR_HV		0
-#endif
-
-#define MSR_VEC		__MASK(MSR_VEC_LG)	/* Enable AltiVec */
-#define MSR_VSX		__MASK(MSR_VSX_LG)	/* Enable VSX */
-#define MSR_POW		__MASK(MSR_POW_LG)	/* Enable Power Management */
-#define MSR_WE		__MASK(MSR_WE_LG)	/* Wait State Enable */
-#define MSR_TGPR	__MASK(MSR_TGPR_LG)	/* TLB Update registers in use */
-#define MSR_CE		__MASK(MSR_CE_LG)	/* Critical Interrupt Enable */
-#define MSR_ILE		__MASK(MSR_ILE_LG)	/* Interrupt Little Endian */
-#define MSR_EE		__MASK(MSR_EE_LG)	/* External Interrupt Enable */
-#define MSR_PR		__MASK(MSR_PR_LG)	/* Problem State / Privilege Level */
-#define MSR_FP		__MASK(MSR_FP_LG)	/* Floating Point enable */
-#define MSR_ME		__MASK(MSR_ME_LG)	/* Machine Check Enable */
-#define MSR_FE0		__MASK(MSR_FE0_LG)	/* Floating Exception mode 0 */
-#define MSR_SE		__MASK(MSR_SE_LG)	/* Single Step */
-#define MSR_BE		__MASK(MSR_BE_LG)	/* Branch Trace */
-#define MSR_DE		__MASK(MSR_DE_LG)	/* Debug Exception Enable */
-#define MSR_FE1		__MASK(MSR_FE1_LG)	/* Floating Exception mode 1 */
-#define MSR_IP		__MASK(MSR_IP_LG)	/* Exception prefix 0x000/0xFFF */
-#define MSR_IR		__MASK(MSR_IR_LG)	/* Instruction Relocate */
-#define MSR_DR		__MASK(MSR_DR_LG)	/* Data Relocate */
-#define MSR_PE		__MASK(MSR_PE_LG)	/* Protection Enable */
-#define MSR_PX		__MASK(MSR_PX_LG)	/* Protection Exclusive Mode */
-#ifndef MSR_PMM
-#define MSR_PMM		__MASK(MSR_PMM_LG)	/* Performance monitor */
-#endif
-#define MSR_RI		__MASK(MSR_RI_LG)	/* Recoverable Exception */
-#define MSR_LE		__MASK(MSR_LE_LG)	/* Little Endian */
-
-#ifdef CONFIG_PPC64
-#define MSR_		MSR_ME | MSR_RI | MSR_IR | MSR_DR | MSR_ISF |MSR_HV
-#define MSR_KERNEL      MSR_ | MSR_SF
-
-#define MSR_USER32	MSR_ | MSR_PR | MSR_EE
-#define MSR_USER64	MSR_USER32 | MSR_SF
-
-#else /* 32-bit */
-/* Default MSR for kernel mode. */
-#ifndef MSR_KERNEL	/* reg_booke.h also defines this */
-#define MSR_KERNEL	(MSR_ME|MSR_RI|MSR_IR|MSR_DR)
-#endif
-
-#define MSR_USER	(MSR_KERNEL|MSR_PR|MSR_EE)
-#endif
-
-/* Floating Point Status and Control Register (FPSCR) Fields */
-#define FPSCR_FX	0x80000000	/* FPU exception summary */
-#define FPSCR_FEX	0x40000000	/* FPU enabled exception summary */
-#define FPSCR_VX	0x20000000	/* Invalid operation summary */
-#define FPSCR_OX	0x10000000	/* Overflow exception summary */
-#define FPSCR_UX	0x08000000	/* Underflow exception summary */
-#define FPSCR_ZX	0x04000000	/* Zero-divide exception summary */
-#define FPSCR_XX	0x02000000	/* Inexact exception summary */
-#define FPSCR_VXSNAN	0x01000000	/* Invalid op for SNaN */
-#define FPSCR_VXISI	0x00800000	/* Invalid op for Inv - Inv */
-#define FPSCR_VXIDI	0x00400000	/* Invalid op for Inv / Inv */
-#define FPSCR_VXZDZ	0x00200000	/* Invalid op for Zero / Zero */
-#define FPSCR_VXIMZ	0x00100000	/* Invalid op for Inv * Zero */
-#define FPSCR_VXVC	0x00080000	/* Invalid op for Compare */
-#define FPSCR_FR	0x00040000	/* Fraction rounded */
-#define FPSCR_FI	0x00020000	/* Fraction inexact */
-#define FPSCR_FPRF	0x0001f000	/* FPU Result Flags */
-#define FPSCR_FPCC	0x0000f000	/* FPU Condition Codes */
-#define FPSCR_VXSOFT	0x00000400	/* Invalid op for software request */
-#define FPSCR_VXSQRT	0x00000200	/* Invalid op for square root */
-#define FPSCR_VXCVI	0x00000100	/* Invalid op for integer convert */
-#define FPSCR_VE	0x00000080	/* Invalid op exception enable */
-#define FPSCR_OE	0x00000040	/* IEEE overflow exception enable */
-#define FPSCR_UE	0x00000020	/* IEEE underflow exception enable */
-#define FPSCR_ZE	0x00000010	/* IEEE zero divide exception enable */
-#define FPSCR_XE	0x00000008	/* FP inexact exception enable */
-#define FPSCR_NI	0x00000004	/* FPU non IEEE-Mode */
-#define FPSCR_RN	0x00000003	/* FPU rounding control */
-
-/* Special Purpose Registers (SPRNs)*/
-#define SPRN_CTR	0x009	/* Count Register */
-#define SPRN_DSCR	0x11
-#define SPRN_CTRLF	0x088
-#define SPRN_CTRLT	0x098
-#define   CTRL_CT	0xc0000000	/* current thread */
-#define   CTRL_CT0	0x80000000	/* thread 0 */
-#define   CTRL_CT1	0x40000000	/* thread 1 */
-#define   CTRL_TE	0x00c00000	/* thread enable */
-#define   CTRL_RUNLATCH	0x1
-#define SPRN_DABR	0x3F5	/* Data Address Breakpoint Register */
-#define   DABR_TRANSLATION	(1UL << 2)
-#define SPRN_DABRX	0x3F7	/* Data Address Breakpoint Register Extension */
-#define   DABRX_USER	(1UL << 0)
-#define   DABRX_KERNEL	(1UL << 1)
-#define SPRN_DAR	0x013	/* Data Address Register */
-#define SPRN_DSISR	0x012	/* Data Storage Interrupt Status Register */
-#define   DSISR_NOHPTE		0x40000000	/* no translation found */
-#define   DSISR_PROTFAULT	0x08000000	/* protection fault */
-#define   DSISR_ISSTORE		0x02000000	/* access was a store */
-#define   DSISR_DABRMATCH	0x00400000	/* hit data breakpoint */
-#define   DSISR_NOSEGMENT	0x00200000	/* STAB/SLB miss */
-#define SPRN_TBRL	0x10C	/* Time Base Read Lower Register (user, R/O) */
-#define SPRN_TBRU	0x10D	/* Time Base Read Upper Register (user, R/O) */
-#define SPRN_TBWL	0x11C	/* Time Base Lower Register (super, R/W) */
-#define SPRN_TBWU	0x11D	/* Time Base Upper Register (super, R/W) */
-#define SPRN_SPURR	0x134	/* Scaled PURR */
-#define SPRN_HIOR	0x137	/* 970 Hypervisor interrupt offset */
-#define SPRN_LPCR	0x13E	/* LPAR Control Register */
-#define SPRN_DBAT0L	0x219	/* Data BAT 0 Lower Register */
-#define SPRN_DBAT0U	0x218	/* Data BAT 0 Upper Register */
-#define SPRN_DBAT1L	0x21B	/* Data BAT 1 Lower Register */
-#define SPRN_DBAT1U	0x21A	/* Data BAT 1 Upper Register */
-#define SPRN_DBAT2L	0x21D	/* Data BAT 2 Lower Register */
-#define SPRN_DBAT2U	0x21C	/* Data BAT 2 Upper Register */
-#define SPRN_DBAT3L	0x21F	/* Data BAT 3 Lower Register */
-#define SPRN_DBAT3U	0x21E	/* Data BAT 3 Upper Register */
-#define SPRN_DBAT4L	0x239	/* Data BAT 4 Lower Register */
-#define SPRN_DBAT4U	0x238	/* Data BAT 4 Upper Register */
-#define SPRN_DBAT5L	0x23B	/* Data BAT 5 Lower Register */
-#define SPRN_DBAT5U	0x23A	/* Data BAT 5 Upper Register */
-#define SPRN_DBAT6L	0x23D	/* Data BAT 6 Lower Register */
-#define SPRN_DBAT6U	0x23C	/* Data BAT 6 Upper Register */
-#define SPRN_DBAT7L	0x23F	/* Data BAT 7 Lower Register */
-#define SPRN_DBAT7U	0x23E	/* Data BAT 7 Upper Register */
-
-#define SPRN_DEC	0x016		/* Decrement Register */
-#define SPRN_DER	0x095		/* Debug Enable Regsiter */
-#define DER_RSTE	0x40000000	/* Reset Interrupt */
-#define DER_CHSTPE	0x20000000	/* Check Stop */
-#define DER_MCIE	0x10000000	/* Machine Check Interrupt */
-#define DER_EXTIE	0x02000000	/* External Interrupt */
-#define DER_ALIE	0x01000000	/* Alignment Interrupt */
-#define DER_PRIE	0x00800000	/* Program Interrupt */
-#define DER_FPUVIE	0x00400000	/* FP Unavailable Interrupt */
-#define DER_DECIE	0x00200000	/* Decrementer Interrupt */
-#define DER_SYSIE	0x00040000	/* System Call Interrupt */
-#define DER_TRE		0x00020000	/* Trace Interrupt */
-#define DER_SEIE	0x00004000	/* FP SW Emulation Interrupt */
-#define DER_ITLBMSE	0x00002000	/* Imp. Spec. Instruction TLB Miss */
-#define DER_ITLBERE	0x00001000	/* Imp. Spec. Instruction TLB Error */
-#define DER_DTLBMSE	0x00000800	/* Imp. Spec. Data TLB Miss */
-#define DER_DTLBERE	0x00000400	/* Imp. Spec. Data TLB Error */
-#define DER_LBRKE	0x00000008	/* Load/Store Breakpoint Interrupt */
-#define DER_IBRKE	0x00000004	/* Instruction Breakpoint Interrupt */
-#define DER_EBRKE	0x00000002	/* External Breakpoint Interrupt */
-#define DER_DPIE	0x00000001	/* Dev. Port Nonmaskable Request */
-#define SPRN_DMISS	0x3D0		/* Data TLB Miss Register */
-#define SPRN_EAR	0x11A		/* External Address Register */
-#define SPRN_HASH1	0x3D2		/* Primary Hash Address Register */
-#define SPRN_HASH2	0x3D3		/* Secondary Hash Address Resgister */
-#define SPRN_HID0	0x3F0		/* Hardware Implementation Register 0 */
-#define HID0_EMCP	(1<<31)		/* Enable Machine Check pin */
-#define HID0_EBA	(1<<29)		/* Enable Bus Address Parity */
-#define HID0_EBD	(1<<28)		/* Enable Bus Data Parity */
-#define HID0_SBCLK	(1<<27)
-#define HID0_EICE	(1<<26)
-#define HID0_TBEN	(1<<26)		/* Timebase enable - 745x */
-#define HID0_ECLK	(1<<25)
-#define HID0_PAR	(1<<24)
-#define HID0_STEN	(1<<24)		/* Software table search enable - 745x */
-#define HID0_HIGH_BAT	(1<<23)		/* Enable high BATs - 7455 */
-#define HID0_DOZE	(1<<23)
-#define HID0_NAP	(1<<22)
-#define HID0_SLEEP	(1<<21)
-#define HID0_DPM	(1<<20)
-#define HID0_BHTCLR	(1<<18)		/* Clear branch history table - 7450 */
-#define HID0_XAEN	(1<<17)		/* Extended addressing enable - 7450 */
-#define HID0_NHR	(1<<16)		/* Not hard reset (software bit-7450)*/
-#define HID0_ICE	(1<<15)		/* Instruction Cache Enable */
-#define HID0_DCE	(1<<14)		/* Data Cache Enable */
-#define HID0_ILOCK	(1<<13)		/* Instruction Cache Lock */
-#define HID0_DLOCK	(1<<12)		/* Data Cache Lock */
-#define HID0_ICFI	(1<<11)		/* Instr. Cache Flash Invalidate */
-#define HID0_DCI	(1<<10)		/* Data Cache Invalidate */
-#define HID0_SPD	(1<<9)		/* Speculative disable */
-#define HID0_DAPUEN	(1<<8)		/* Debug APU enable */
-#define HID0_SGE	(1<<7)		/* Store Gathering Enable */
-#define HID0_SIED	(1<<7)		/* Serial Instr. Execution [Disable] */
-#define HID0_DCFA	(1<<6)		/* Data Cache Flush Assist */
-#define HID0_LRSTK	(1<<4)		/* Link register stack - 745x */
-#define HID0_BTIC	(1<<5)		/* Branch Target Instr Cache Enable */
-#define HID0_ABE	(1<<3)		/* Address Broadcast Enable */
-#define HID0_FOLD	(1<<3)		/* Branch Folding enable - 745x */
-#define HID0_BHTE	(1<<2)		/* Branch History Table Enable */
-#define HID0_BTCD	(1<<1)		/* Branch target cache disable */
-#define HID0_NOPDST	(1<<1)		/* No-op dst, dstt, etc. instr. */
-#define HID0_NOPTI	(1<<0)		/* No-op dcbt and dcbst instr. */
-
-#define SPRN_HID1	0x3F1		/* Hardware Implementation Register 1 */
-#define HID1_EMCP	(1<<31)		/* 7450 Machine Check Pin Enable */
-#define HID1_DFS	(1<<22)		/* 7447A Dynamic Frequency Scaling */
-#define HID1_PC0	(1<<16)		/* 7450 PLL_CFG[0] */
-#define HID1_PC1	(1<<15)		/* 7450 PLL_CFG[1] */
-#define HID1_PC2	(1<<14)		/* 7450 PLL_CFG[2] */
-#define HID1_PC3	(1<<13)		/* 7450 PLL_CFG[3] */
-#define HID1_SYNCBE	(1<<11)		/* 7450 ABE for sync, eieio */
-#define HID1_ABE	(1<<10)		/* 7450 Address Broadcast Enable */
-#define HID1_PS		(1<<16)		/* 750FX PLL selection */
-#define SPRN_HID2	0x3F8		/* Hardware Implementation Register 2 */
-#define SPRN_IABR	0x3F2	/* Instruction Address Breakpoint Register */
-#define SPRN_HID4	0x3F4		/* 970 HID4 */
-#define SPRN_HID5	0x3F6		/* 970 HID5 */
-#define SPRN_HID6	0x3F9	/* BE HID 6 */
-#define   HID6_LB	(0x0F<<12) /* Concurrent Large Page Modes */
-#define   HID6_DLP	(1<<20)	/* Disable all large page modes (4K only) */
-#define SPRN_TSC_CELL	0x399	/* Thread switch control on Cell */
-#define   TSC_CELL_DEC_ENABLE_0	0x400000 /* Decrementer Interrupt */
-#define   TSC_CELL_DEC_ENABLE_1	0x200000 /* Decrementer Interrupt */
-#define   TSC_CELL_EE_ENABLE	0x100000 /* External Interrupt */
-#define   TSC_CELL_EE_BOOST	0x080000 /* External Interrupt Boost */
-#define SPRN_TSC 	0x3FD	/* Thread switch control on others */
-#define SPRN_TST 	0x3FC	/* Thread switch timeout on others */
-#if !defined(SPRN_IAC1) && !defined(SPRN_IAC2)
-#define SPRN_IAC1	0x3F4		/* Instruction Address Compare 1 */
-#define SPRN_IAC2	0x3F5		/* Instruction Address Compare 2 */
-#endif
-#define SPRN_IBAT0L	0x211		/* Instruction BAT 0 Lower Register */
-#define SPRN_IBAT0U	0x210		/* Instruction BAT 0 Upper Register */
-#define SPRN_IBAT1L	0x213		/* Instruction BAT 1 Lower Register */
-#define SPRN_IBAT1U	0x212		/* Instruction BAT 1 Upper Register */
-#define SPRN_IBAT2L	0x215		/* Instruction BAT 2 Lower Register */
-#define SPRN_IBAT2U	0x214		/* Instruction BAT 2 Upper Register */
-#define SPRN_IBAT3L	0x217		/* Instruction BAT 3 Lower Register */
-#define SPRN_IBAT3U	0x216		/* Instruction BAT 3 Upper Register */
-#define SPRN_IBAT4L	0x231		/* Instruction BAT 4 Lower Register */
-#define SPRN_IBAT4U	0x230		/* Instruction BAT 4 Upper Register */
-#define SPRN_IBAT5L	0x233		/* Instruction BAT 5 Lower Register */
-#define SPRN_IBAT5U	0x232		/* Instruction BAT 5 Upper Register */
-#define SPRN_IBAT6L	0x235		/* Instruction BAT 6 Lower Register */
-#define SPRN_IBAT6U	0x234		/* Instruction BAT 6 Upper Register */
-#define SPRN_IBAT7L	0x237		/* Instruction BAT 7 Lower Register */
-#define SPRN_IBAT7U	0x236		/* Instruction BAT 7 Upper Register */
-#define SPRN_ICMP	0x3D5		/* Instruction TLB Compare Register */
-#define SPRN_ICTC	0x3FB	/* Instruction Cache Throttling Control Reg */
-#define SPRN_ICTRL	0x3F3	/* 1011 7450 icache and interrupt ctrl */
-#define ICTRL_EICE	0x08000000	/* enable icache parity errs */
-#define ICTRL_EDC	0x04000000	/* enable dcache parity errs */
-#define ICTRL_EICP	0x00000100	/* enable icache par. check */
-#define SPRN_IMISS	0x3D4		/* Instruction TLB Miss Register */
-#define SPRN_IMMR	0x27E		/* Internal Memory Map Register */
-#define SPRN_L2CR	0x3F9		/* Level 2 Cache Control Regsiter */
-#define SPRN_L2CR2	0x3f8
-#define L2CR_L2E		0x80000000	/* L2 enable */
-#define L2CR_L2PE		0x40000000	/* L2 parity enable */
-#define L2CR_L2SIZ_MASK		0x30000000	/* L2 size mask */
-#define L2CR_L2SIZ_256KB	0x10000000	/* L2 size 256KB */
-#define L2CR_L2SIZ_512KB	0x20000000	/* L2 size 512KB */
-#define L2CR_L2SIZ_1MB		0x30000000	/* L2 size 1MB */
-#define L2CR_L2CLK_MASK		0x0e000000	/* L2 clock mask */
-#define L2CR_L2CLK_DISABLED	0x00000000	/* L2 clock disabled */
-#define L2CR_L2CLK_DIV1		0x02000000	/* L2 clock / 1 */
-#define L2CR_L2CLK_DIV1_5	0x04000000	/* L2 clock / 1.5 */
-#define L2CR_L2CLK_DIV2		0x08000000	/* L2 clock / 2 */
-#define L2CR_L2CLK_DIV2_5	0x0a000000	/* L2 clock / 2.5 */
-#define L2CR_L2CLK_DIV3		0x0c000000	/* L2 clock / 3 */
-#define L2CR_L2RAM_MASK		0x01800000	/* L2 RAM type mask */
-#define L2CR_L2RAM_FLOW		0x00000000	/* L2 RAM flow through */
-#define L2CR_L2RAM_PIPE		0x01000000	/* L2 RAM pipelined */
-#define L2CR_L2RAM_PIPE_LW	0x01800000	/* L2 RAM pipelined latewr */
-#define L2CR_L2DO		0x00400000	/* L2 data only */
-#define L2CR_L2I		0x00200000	/* L2 global invalidate */
-#define L2CR_L2CTL		0x00100000	/* L2 RAM control */
-#define L2CR_L2WT		0x00080000	/* L2 write-through */
-#define L2CR_L2TS		0x00040000	/* L2 test support */
-#define L2CR_L2OH_MASK		0x00030000	/* L2 output hold mask */
-#define L2CR_L2OH_0_5		0x00000000	/* L2 output hold 0.5 ns */
-#define L2CR_L2OH_1_0		0x00010000	/* L2 output hold 1.0 ns */
-#define L2CR_L2SL		0x00008000	/* L2 DLL slow */
-#define L2CR_L2DF		0x00004000	/* L2 differential clock */
-#define L2CR_L2BYP		0x00002000	/* L2 DLL bypass */
-#define L2CR_L2IP		0x00000001	/* L2 GI in progress */
-#define L2CR_L2IO_745x		0x00100000	/* L2 instr. only (745x) */
-#define L2CR_L2DO_745x		0x00010000	/* L2 data only (745x) */
-#define L2CR_L2REP_745x		0x00001000	/* L2 repl. algorithm (745x) */
-#define L2CR_L2HWF_745x		0x00000800	/* L2 hardware flush (745x) */
-#define SPRN_L3CR		0x3FA	/* Level 3 Cache Control Regsiter */
-#define L3CR_L3E		0x80000000	/* L3 enable */
-#define L3CR_L3PE		0x40000000	/* L3 data parity enable */
-#define L3CR_L3APE		0x20000000	/* L3 addr parity enable */
-#define L3CR_L3SIZ		0x10000000	/* L3 size */
-#define L3CR_L3CLKEN		0x08000000	/* L3 clock enable */
-#define L3CR_L3RES		0x04000000	/* L3 special reserved bit */
-#define L3CR_L3CLKDIV		0x03800000	/* L3 clock divisor */
-#define L3CR_L3IO		0x00400000	/* L3 instruction only */
-#define L3CR_L3SPO		0x00040000	/* L3 sample point override */
-#define L3CR_L3CKSP		0x00030000	/* L3 clock sample point */
-#define L3CR_L3PSP		0x0000e000	/* L3 P-clock sample point */
-#define L3CR_L3REP		0x00001000	/* L3 replacement algorithm */
-#define L3CR_L3HWF		0x00000800	/* L3 hardware flush */
-#define L3CR_L3I		0x00000400	/* L3 global invalidate */
-#define L3CR_L3RT		0x00000300	/* L3 SRAM type */
-#define L3CR_L3NIRCA		0x00000080	/* L3 non-integer ratio clock adj. */
-#define L3CR_L3DO		0x00000040	/* L3 data only mode */
-#define L3CR_PMEN		0x00000004	/* L3 private memory enable */
-#define L3CR_PMSIZ		0x00000001	/* L3 private memory size */
-
-#define SPRN_MSSCR0	0x3f6	/* Memory Subsystem Control Register 0 */
-#define SPRN_MSSSR0	0x3f7	/* Memory Subsystem Status Register 1 */
-#define SPRN_LDSTCR	0x3f8	/* Load/Store control register */
-#define SPRN_LDSTDB	0x3f4	/* */
-#define SPRN_LR		0x008	/* Link Register */
-#ifndef SPRN_PIR
-#define SPRN_PIR	0x3FF	/* Processor Identification Register */
-#endif
-#define SPRN_PTEHI	0x3D5	/* 981 7450 PTE HI word (S/W TLB load) */
-#define SPRN_PTELO	0x3D6	/* 982 7450 PTE LO word (S/W TLB load) */
-#define SPRN_PURR	0x135	/* Processor Utilization of Resources Reg */
-#define SPRN_PVR	0x11F	/* Processor Version Register */
-#define SPRN_RPA	0x3D6	/* Required Physical Address Register */
-#define SPRN_SDA	0x3BF	/* Sampled Data Address Register */
-#define SPRN_SDR1	0x019	/* MMU Hash Base Register */
-#define SPRN_ASR	0x118   /* Address Space Register */
-#define SPRN_SIA	0x3BB	/* Sampled Instruction Address Register */
-#define SPRN_SPRG0	0x110	/* Special Purpose Register General 0 */
-#define SPRN_SPRG1	0x111	/* Special Purpose Register General 1 */
-#define SPRN_SPRG2	0x112	/* Special Purpose Register General 2 */
-#define SPRN_SPRG3	0x113	/* Special Purpose Register General 3 */
-#define SPRN_SPRG4	0x114	/* Special Purpose Register General 4 */
-#define SPRN_SPRG5	0x115	/* Special Purpose Register General 5 */
-#define SPRN_SPRG6	0x116	/* Special Purpose Register General 6 */
-#define SPRN_SPRG7	0x117	/* Special Purpose Register General 7 */
-#define SPRN_SRR0	0x01A	/* Save/Restore Register 0 */
-#define SPRN_SRR1	0x01B	/* Save/Restore Register 1 */
-#define   SRR1_WAKEMASK		0x00380000 /* reason for wakeup */
-#define   SRR1_WAKERESET	0x00380000 /* System reset */
-#define   SRR1_WAKESYSERR	0x00300000 /* System error */
-#define   SRR1_WAKEEE		0x00200000 /* External interrupt */
-#define   SRR1_WAKEMT		0x00280000 /* mtctrl */
-#define   SRR1_WAKEDEC		0x00180000 /* Decrementer interrupt */
-#define   SRR1_WAKETHERM	0x00100000 /* Thermal management interrupt */
-#define SPRN_HSRR0	0x13A	/* Save/Restore Register 0 */
-#define SPRN_HSRR1	0x13B	/* Save/Restore Register 1 */
-
-#define SPRN_TBCTL	0x35f	/* PA6T Timebase control register */
-#define   TBCTL_FREEZE		0x0000000000000000ull /* Freeze all tbs */
-#define   TBCTL_RESTART		0x0000000100000000ull /* Restart all tbs */
-#define   TBCTL_UPDATE_UPPER	0x0000000200000000ull /* Set upper 32 bits */
-#define   TBCTL_UPDATE_LOWER	0x0000000300000000ull /* Set lower 32 bits */
-
-#ifndef SPRN_SVR
-#define SPRN_SVR	0x11E	/* System Version Register */
-#endif
-#define SPRN_THRM1	0x3FC		/* Thermal Management Register 1 */
-/* these bits were defined in inverted endian sense originally, ugh, confusing */
-#define THRM1_TIN	(1 << 31)
-#define THRM1_TIV	(1 << 30)
-#define THRM1_THRES(x)	((x&0x7f)<<23)
-#define THRM3_SITV(x)	((x&0x3fff)<<1)
-#define THRM1_TID	(1<<2)
-#define THRM1_TIE	(1<<1)
-#define THRM1_V		(1<<0)
-#define SPRN_THRM2	0x3FD		/* Thermal Management Register 2 */
-#define SPRN_THRM3	0x3FE		/* Thermal Management Register 3 */
-#define THRM3_E		(1<<0)
-#define SPRN_TLBMISS	0x3D4		/* 980 7450 TLB Miss Register */
-#define SPRN_UMMCR0	0x3A8	/* User Monitor Mode Control Register 0 */
-#define SPRN_UMMCR1	0x3AC	/* User Monitor Mode Control Register 0 */
-#define SPRN_UPMC1	0x3A9	/* User Performance Counter Register 1 */
-#define SPRN_UPMC2	0x3AA	/* User Performance Counter Register 2 */
-#define SPRN_UPMC3	0x3AD	/* User Performance Counter Register 3 */
-#define SPRN_UPMC4	0x3AE	/* User Performance Counter Register 4 */
-#define SPRN_USIA	0x3AB	/* User Sampled Instruction Address Register */
-#define SPRN_VRSAVE	0x100	/* Vector Register Save Register */
-#define SPRN_XER	0x001	/* Fixed Point Exception Register */
-
-#define SPRN_SCOMC	0x114	/* SCOM Access Control */
-#define SPRN_SCOMD	0x115	/* SCOM Access DATA */
-
-/* Performance monitor SPRs */
-#ifdef CONFIG_PPC64
-#define SPRN_MMCR0	795
-#define   MMCR0_FC	0x80000000UL /* freeze counters */
-#define   MMCR0_FCS	0x40000000UL /* freeze in supervisor state */
-#define   MMCR0_KERNEL_DISABLE MMCR0_FCS
-#define   MMCR0_FCP	0x20000000UL /* freeze in problem state */
-#define   MMCR0_PROBLEM_DISABLE MMCR0_FCP
-#define   MMCR0_FCM1	0x10000000UL /* freeze counters while MSR mark = 1 */
-#define   MMCR0_FCM0	0x08000000UL /* freeze counters while MSR mark = 0 */
-#define   MMCR0_PMXE	0x04000000UL /* performance monitor exception enable */
-#define   MMCR0_FCECE	0x02000000UL /* freeze ctrs on enabled cond or event */
-#define   MMCR0_TBEE	0x00400000UL /* time base exception enable */
-#define   MMCR0_PMC1CE	0x00008000UL /* PMC1 count enable*/
-#define   MMCR0_PMCjCE	0x00004000UL /* PMCj count enable*/
-#define   MMCR0_TRIGGER	0x00002000UL /* TRIGGER enable */
-#define   MMCR0_PMAO	0x00000080UL /* performance monitor alert has occurred, set to 0 after handling exception */
-#define   MMCR0_SHRFC	0x00000040UL /* SHRre freeze conditions between threads */
-#define   MMCR0_FCTI	0x00000008UL /* freeze counters in tags inactive mode */
-#define   MMCR0_FCTA	0x00000004UL /* freeze counters in tags active mode */
-#define   MMCR0_FCWAIT	0x00000002UL /* freeze counter in WAIT state */
-#define   MMCR0_FCHV	0x00000001UL /* freeze conditions in hypervisor mode */
-#define SPRN_MMCR1	798
-#define SPRN_MMCRA	0x312
-#define   MMCRA_SIHV	0x10000000UL /* state of MSR HV when SIAR set */
-#define   MMCRA_SIPR	0x08000000UL /* state of MSR PR when SIAR set */
-#define   MMCRA_SLOT	0x07000000UL /* SLOT bits (37-39) */
-#define   MMCRA_SLOT_SHIFT	24
-#define   MMCRA_SAMPLE_ENABLE 0x00000001UL /* enable sampling */
-#define   POWER6_MMCRA_SIHV   0x0000040000000000ULL
-#define   POWER6_MMCRA_SIPR   0x0000020000000000ULL
-#define   POWER6_MMCRA_THRM	0x00000020UL
-#define   POWER6_MMCRA_OTHER	0x0000000EUL
-#define SPRN_PMC1	787
-#define SPRN_PMC2	788
-#define SPRN_PMC3	789
-#define SPRN_PMC4	790
-#define SPRN_PMC5	791
-#define SPRN_PMC6	792
-#define SPRN_PMC7	793
-#define SPRN_PMC8	794
-#define SPRN_SIAR	780
-#define SPRN_SDAR	781
-
-#define SPRN_PA6T_MMCR0 795
-#define   PA6T_MMCR0_EN0	0x0000000000000001UL
-#define   PA6T_MMCR0_EN1	0x0000000000000002UL
-#define   PA6T_MMCR0_EN2	0x0000000000000004UL
-#define   PA6T_MMCR0_EN3	0x0000000000000008UL
-#define   PA6T_MMCR0_EN4	0x0000000000000010UL
-#define   PA6T_MMCR0_EN5	0x0000000000000020UL
-#define   PA6T_MMCR0_SUPEN	0x0000000000000040UL
-#define   PA6T_MMCR0_PREN	0x0000000000000080UL
-#define   PA6T_MMCR0_HYPEN	0x0000000000000100UL
-#define   PA6T_MMCR0_FCM0	0x0000000000000200UL
-#define   PA6T_MMCR0_FCM1	0x0000000000000400UL
-#define   PA6T_MMCR0_INTGEN	0x0000000000000800UL
-#define   PA6T_MMCR0_INTEN0	0x0000000000001000UL
-#define   PA6T_MMCR0_INTEN1	0x0000000000002000UL
-#define   PA6T_MMCR0_INTEN2	0x0000000000004000UL
-#define   PA6T_MMCR0_INTEN3	0x0000000000008000UL
-#define   PA6T_MMCR0_INTEN4	0x0000000000010000UL
-#define   PA6T_MMCR0_INTEN5	0x0000000000020000UL
-#define   PA6T_MMCR0_DISCNT	0x0000000000040000UL
-#define   PA6T_MMCR0_UOP	0x0000000000080000UL
-#define   PA6T_MMCR0_TRG	0x0000000000100000UL
-#define   PA6T_MMCR0_TRGEN	0x0000000000200000UL
-#define   PA6T_MMCR0_TRGREG	0x0000000001600000UL
-#define   PA6T_MMCR0_SIARLOG	0x0000000002000000UL
-#define   PA6T_MMCR0_SDARLOG	0x0000000004000000UL
-#define   PA6T_MMCR0_PROEN	0x0000000008000000UL
-#define   PA6T_MMCR0_PROLOG	0x0000000010000000UL
-#define   PA6T_MMCR0_DAMEN2	0x0000000020000000UL
-#define   PA6T_MMCR0_DAMEN3	0x0000000040000000UL
-#define   PA6T_MMCR0_DAMEN4	0x0000000080000000UL
-#define   PA6T_MMCR0_DAMEN5	0x0000000100000000UL
-#define   PA6T_MMCR0_DAMSEL2	0x0000000200000000UL
-#define   PA6T_MMCR0_DAMSEL3	0x0000000400000000UL
-#define   PA6T_MMCR0_DAMSEL4	0x0000000800000000UL
-#define   PA6T_MMCR0_DAMSEL5	0x0000001000000000UL
-#define   PA6T_MMCR0_HANDDIS	0x0000002000000000UL
-#define   PA6T_MMCR0_PCTEN	0x0000004000000000UL
-#define   PA6T_MMCR0_SOCEN	0x0000008000000000UL
-#define   PA6T_MMCR0_SOCMOD	0x0000010000000000UL
-
-#define SPRN_PA6T_MMCR1 798
-#define   PA6T_MMCR1_ES2	0x00000000000000ffUL
-#define   PA6T_MMCR1_ES3	0x000000000000ff00UL
-#define   PA6T_MMCR1_ES4	0x0000000000ff0000UL
-#define   PA6T_MMCR1_ES5	0x00000000ff000000UL
-
-#define SPRN_PA6T_UPMC0 771	/* User PerfMon Counter 0 */
-#define SPRN_PA6T_UPMC1 772	/* ... */
-#define SPRN_PA6T_UPMC2 773
-#define SPRN_PA6T_UPMC3 774
-#define SPRN_PA6T_UPMC4 775
-#define SPRN_PA6T_UPMC5 776
-#define SPRN_PA6T_UMMCR0 779	/* User Monitor Mode Control Register 0 */
-#define SPRN_PA6T_SIAR	780	/* Sampled Instruction Address */
-#define SPRN_PA6T_UMMCR1 782	/* User Monitor Mode Control Register 1 */
-#define SPRN_PA6T_SIER	785	/* Sampled Instruction Event Register */
-#define SPRN_PA6T_PMC0	787
-#define SPRN_PA6T_PMC1	788
-#define SPRN_PA6T_PMC2	789
-#define SPRN_PA6T_PMC3	790
-#define SPRN_PA6T_PMC4	791
-#define SPRN_PA6T_PMC5	792
-#define SPRN_PA6T_TSR0	793	/* Timestamp Register 0 */
-#define SPRN_PA6T_TSR1	794	/* Timestamp Register 1 */
-#define SPRN_PA6T_TSR2	799	/* Timestamp Register 2 */
-#define SPRN_PA6T_TSR3	784	/* Timestamp Register 3 */
-
-#define SPRN_PA6T_IER	981	/* Icache Error Register */
-#define SPRN_PA6T_DER	982	/* Dcache Error Register */
-#define SPRN_PA6T_BER	862	/* BIU Error Address Register */
-#define SPRN_PA6T_MER	849	/* MMU Error Register */
-
-#define SPRN_PA6T_IMA0	880	/* Instruction Match Array 0 */
-#define SPRN_PA6T_IMA1	881	/* ... */
-#define SPRN_PA6T_IMA2	882
-#define SPRN_PA6T_IMA3	883
-#define SPRN_PA6T_IMA4	884
-#define SPRN_PA6T_IMA5	885
-#define SPRN_PA6T_IMA6	886
-#define SPRN_PA6T_IMA7	887
-#define SPRN_PA6T_IMA8	888
-#define SPRN_PA6T_IMA9	889
-#define SPRN_PA6T_BTCR	978	/* Breakpoint and Tagging Control Register */
-#define SPRN_PA6T_IMAAT	979	/* Instruction Match Array Action Table */
-#define SPRN_PA6T_PCCR	1019	/* Power Counter Control Register */
-#define SPRN_BKMK	1020	/* Cell Bookmark Register */
-#define SPRN_PA6T_RPCCR	1021	/* Retire PC Trace Control Register */
-
-
-#else /* 32-bit */
-#define SPRN_MMCR0	952	/* Monitor Mode Control Register 0 */
-#define   MMCR0_FC	0x80000000UL /* freeze counters */
-#define   MMCR0_FCS	0x40000000UL /* freeze in supervisor state */
-#define   MMCR0_FCP	0x20000000UL /* freeze in problem state */
-#define   MMCR0_FCM1	0x10000000UL /* freeze counters while MSR mark = 1 */
-#define   MMCR0_FCM0	0x08000000UL /* freeze counters while MSR mark = 0 */
-#define   MMCR0_PMXE	0x04000000UL /* performance monitor exception enable */
-#define   MMCR0_FCECE	0x02000000UL /* freeze ctrs on enabled cond or event */
-#define   MMCR0_TBEE	0x00400000UL /* time base exception enable */
-#define   MMCR0_PMC1CE	0x00008000UL /* PMC1 count enable*/
-#define   MMCR0_PMCnCE	0x00004000UL /* count enable for all but PMC 1*/
-#define   MMCR0_TRIGGER	0x00002000UL /* TRIGGER enable */
-#define   MMCR0_PMC1SEL	0x00001fc0UL /* PMC 1 Event */
-#define   MMCR0_PMC2SEL	0x0000003fUL /* PMC 2 Event */
-
-#define SPRN_MMCR1	956
-#define   MMCR1_PMC3SEL	0xf8000000UL /* PMC 3 Event */
-#define   MMCR1_PMC4SEL	0x07c00000UL /* PMC 4 Event */
-#define   MMCR1_PMC5SEL	0x003e0000UL /* PMC 5 Event */
-#define   MMCR1_PMC6SEL 0x0001f800UL /* PMC 6 Event */
-#define SPRN_MMCR2	944
-#define SPRN_PMC1	953	/* Performance Counter Register 1 */
-#define SPRN_PMC2	954	/* Performance Counter Register 2 */
-#define SPRN_PMC3	957	/* Performance Counter Register 3 */
-#define SPRN_PMC4	958	/* Performance Counter Register 4 */
-#define SPRN_PMC5	945	/* Performance Counter Register 5 */
-#define SPRN_PMC6	946	/* Performance Counter Register 6 */
-
-#define SPRN_SIAR	955	/* Sampled Instruction Address Register */
-
-/* Bit definitions for MMCR0 and PMC1 / PMC2. */
-#define MMCR0_PMC1_CYCLES	(1 << 7)
-#define MMCR0_PMC1_ICACHEMISS	(5 << 7)
-#define MMCR0_PMC1_DTLB		(6 << 7)
-#define MMCR0_PMC2_DCACHEMISS	0x6
-#define MMCR0_PMC2_CYCLES	0x1
-#define MMCR0_PMC2_ITLB		0x7
-#define MMCR0_PMC2_LOADMISSTIME	0x5
-#endif
-
-/*
- * An mtfsf instruction with the L bit set. On CPUs that support this a
- * full 64bits of FPSCR is restored and on other CPUs the L bit is ignored.
- *
- * Until binutils gets the new form of mtfsf, hardwire the instruction.
- */
-#ifdef CONFIG_PPC64
-#define MTFSF_L(REG) \
-	.long (0xfc00058e | ((0xff) << 17) | ((REG) << 11) | (1 << 25))
-#else
-#define MTFSF_L(REG)	mtfsf	0xff, (REG)
-#endif
-
-/* Processor Version Register (PVR) field extraction */
-
-#define PVR_VER(pvr)	(((pvr) >>  16) & 0xFFFF)	/* Version field */
-#define PVR_REV(pvr)	(((pvr) >>   0) & 0xFFFF)	/* Revison field */
-
-#define __is_processor(pv)	(PVR_VER(mfspr(SPRN_PVR)) == (pv))
-
-/*
- * IBM has further subdivided the standard PowerPC 16-bit version and
- * revision subfields of the PVR for the PowerPC 403s into the following:
- */
-
-#define PVR_FAM(pvr)	(((pvr) >> 20) & 0xFFF)	/* Family field */
-#define PVR_MEM(pvr)	(((pvr) >> 16) & 0xF)	/* Member field */
-#define PVR_CORE(pvr)	(((pvr) >> 12) & 0xF)	/* Core field */
-#define PVR_CFG(pvr)	(((pvr) >>  8) & 0xF)	/* Configuration field */
-#define PVR_MAJ(pvr)	(((pvr) >>  4) & 0xF)	/* Major revision field */
-#define PVR_MIN(pvr)	(((pvr) >>  0) & 0xF)	/* Minor revision field */
-
-/* Processor Version Numbers */
-
-#define PVR_403GA	0x00200000
-#define PVR_403GB	0x00200100
-#define PVR_403GC	0x00200200
-#define PVR_403GCX	0x00201400
-#define PVR_405GP	0x40110000
-#define PVR_STB03XXX	0x40310000
-#define PVR_NP405H	0x41410000
-#define PVR_NP405L	0x41610000
-#define PVR_601		0x00010000
-#define PVR_602		0x00050000
-#define PVR_603		0x00030000
-#define PVR_603e	0x00060000
-#define PVR_603ev	0x00070000
-#define PVR_603r	0x00071000
-#define PVR_604		0x00040000
-#define PVR_604e	0x00090000
-#define PVR_604r	0x000A0000
-#define PVR_620		0x00140000
-#define PVR_740		0x00080000
-#define PVR_750		PVR_740
-#define PVR_740P	0x10080000
-#define PVR_750P	PVR_740P
-#define PVR_7400	0x000C0000
-#define PVR_7410	0x800C0000
-#define PVR_7450	0x80000000
-#define PVR_8540	0x80200000
-#define PVR_8560	0x80200000
-/*
- * For the 8xx processors, all of them report the same PVR family for
- * the PowerPC core. The various versions of these processors must be
- * differentiated by the version number in the Communication Processor
- * Module (CPM).
- */
-#define PVR_821		0x00500000
-#define PVR_823		PVR_821
-#define PVR_850		PVR_821
-#define PVR_860		PVR_821
-#define PVR_8240	0x00810100
-#define PVR_8245	0x80811014
-#define PVR_8260	PVR_8240
-
-/* 64-bit processors */
-/* XXX the prefix should be PVR_, we'll do a global sweep to fix it one day */
-#define PV_NORTHSTAR	0x0033
-#define PV_PULSAR	0x0034
-#define PV_POWER4	0x0035
-#define PV_ICESTAR	0x0036
-#define PV_SSTAR	0x0037
-#define PV_POWER4p	0x0038
-#define PV_970		0x0039
-#define PV_POWER5	0x003A
-#define PV_POWER5p	0x003B
-#define PV_970FX	0x003C
-#define PV_630		0x0040
-#define PV_630p	0x0041
-#define PV_970MP	0x0044
-#define PV_970GX	0x0045
-#define PV_BE		0x0070
-#define PV_PA6T		0x0090
-
-/* Macros for setting and retrieving special purpose registers */
-#ifndef __ASSEMBLY__
-#define mfmsr()		({unsigned long rval; \
-			asm volatile("mfmsr %0" : "=r" (rval)); rval;})
-#ifdef CONFIG_PPC64
-#define __mtmsrd(v, l)	asm volatile("mtmsrd %0," __stringify(l) \
-				     : : "r" (v))
-#define mtmsrd(v)	__mtmsrd((v), 0)
-#define mtmsr(v)	mtmsrd(v)
-#else
-#define mtmsr(v)	asm volatile("mtmsr %0" : : "r" (v))
-#endif
-
-#define mfspr(rn)	({unsigned long rval; \
-			asm volatile("mfspr %0," __stringify(rn) \
-				: "=r" (rval)); rval;})
-#define mtspr(rn, v)	asm volatile("mtspr " __stringify(rn) ",%0" : : "r" (v))
-
-#ifdef __powerpc64__
-#ifdef CONFIG_PPC_CELL
-#define mftb()		({unsigned long rval;				\
-			asm volatile(					\
-				"90:	mftb %0;\n"			\
-				"97:	cmpwi %0,0;\n"			\
-				"	beq- 90b;\n"			\
-				"99:\n"					\
-				".section __ftr_fixup,\"a\"\n"		\
-				".align 3\n"				\
-				"98:\n"					\
-				"	.llong %1\n"			\
-				"	.llong %1\n"			\
-				"	.llong 97b-98b\n"		\
-				"	.llong 99b-98b\n"		\
-				"	.llong 0\n"			\
-				"	.llong 0\n"			\
-				".previous"				\
-			: "=r" (rval) : "i" (CPU_FTR_CELL_TB_BUG)); rval;})
-#else
-#define mftb()		({unsigned long rval;	\
-			asm volatile("mftb %0" : "=r" (rval)); rval;})
-#endif /* !CONFIG_PPC_CELL */
-
-#else /* __powerpc64__ */
-
-#define mftbl()		({unsigned long rval;	\
-			asm volatile("mftbl %0" : "=r" (rval)); rval;})
-#define mftbu()		({unsigned long rval;	\
-			asm volatile("mftbu %0" : "=r" (rval)); rval;})
-#endif /* !__powerpc64__ */
-
-#define mttbl(v)	asm volatile("mttbl %0":: "r"(v))
-#define mttbu(v)	asm volatile("mttbu %0":: "r"(v))
-
-#ifdef CONFIG_PPC32
-#define mfsrin(v)	({unsigned int rval; \
-			asm volatile("mfsrin %0,%1" : "=r" (rval) : "r" (v)); \
-					rval;})
-#endif
-
-#define proc_trap()	asm volatile("trap")
-
-#ifdef CONFIG_PPC64
-
-extern void ppc64_runlatch_on(void);
-extern void ppc64_runlatch_off(void);
-
-extern unsigned long scom970_read(unsigned int address);
-extern void scom970_write(unsigned int address, unsigned long value);
-
-#else
-#define ppc64_runlatch_on()
-#define ppc64_runlatch_off()
-
-#endif /* CONFIG_PPC64 */
-
-#define __get_SP()	({unsigned long sp; \
-			asm volatile("mr %0,1": "=r" (sp)); sp;})
-
-#endif /* __ASSEMBLY__ */
-#endif /* __KERNEL__ */
-#endif /* _ASM_POWERPC_REG_H */
diff --git a/include/asm-powerpc/rwsem.h b/include/asm-powerpc/rwsem.h
deleted file mode 100644
index a6cc93b78b98..000000000000
--- a/include/asm-powerpc/rwsem.h
+++ /dev/null
@@ -1,173 +0,0 @@
-#ifndef _ASM_POWERPC_RWSEM_H
-#define _ASM_POWERPC_RWSEM_H
-
-#ifndef _LINUX_RWSEM_H
-#error "Please don't include <asm/rwsem.h> directly, use <linux/rwsem.h> instead."
-#endif
-
-#ifdef __KERNEL__
-
-/*
- * include/asm-powerpc/rwsem.h: R/W semaphores for PPC using the stuff
- * in lib/rwsem.c.  Adapted largely from include/asm-i386/rwsem.h
- * by Paul Mackerras <paulus@samba.org>.
- */
-
-#include <linux/list.h>
-#include <linux/spinlock.h>
-#include <asm/atomic.h>
-#include <asm/system.h>
-
-/*
- * the semaphore definition
- */
-struct rw_semaphore {
-	/* XXX this should be able to be an atomic_t  -- paulus */
-	signed int		count;
-#define RWSEM_UNLOCKED_VALUE		0x00000000
-#define RWSEM_ACTIVE_BIAS		0x00000001
-#define RWSEM_ACTIVE_MASK		0x0000ffff
-#define RWSEM_WAITING_BIAS		(-0x00010000)
-#define RWSEM_ACTIVE_READ_BIAS		RWSEM_ACTIVE_BIAS
-#define RWSEM_ACTIVE_WRITE_BIAS		(RWSEM_WAITING_BIAS + RWSEM_ACTIVE_BIAS)
-	spinlock_t		wait_lock;
-	struct list_head	wait_list;
-#ifdef CONFIG_DEBUG_LOCK_ALLOC
-	struct lockdep_map	dep_map;
-#endif
-};
-
-#ifdef CONFIG_DEBUG_LOCK_ALLOC
-# define __RWSEM_DEP_MAP_INIT(lockname) , .dep_map = { .name = #lockname }
-#else
-# define __RWSEM_DEP_MAP_INIT(lockname)
-#endif
-
-#define __RWSEM_INITIALIZER(name) \
-	{ RWSEM_UNLOCKED_VALUE, __SPIN_LOCK_UNLOCKED((name).wait_lock), \
-	  LIST_HEAD_INIT((name).wait_list) __RWSEM_DEP_MAP_INIT(name) }
-
-#define DECLARE_RWSEM(name)		\
-	struct rw_semaphore name = __RWSEM_INITIALIZER(name)
-
-extern struct rw_semaphore *rwsem_down_read_failed(struct rw_semaphore *sem);
-extern struct rw_semaphore *rwsem_down_write_failed(struct rw_semaphore *sem);
-extern struct rw_semaphore *rwsem_wake(struct rw_semaphore *sem);
-extern struct rw_semaphore *rwsem_downgrade_wake(struct rw_semaphore *sem);
-
-extern void __init_rwsem(struct rw_semaphore *sem, const char *name,
-			 struct lock_class_key *key);
-
-#define init_rwsem(sem)					\
-	do {						\
-		static struct lock_class_key __key;	\
-							\
-		__init_rwsem((sem), #sem, &__key);	\
-	} while (0)
-
-/*
- * lock for reading
- */
-static inline void __down_read(struct rw_semaphore *sem)
-{
-	if (unlikely(atomic_inc_return((atomic_t *)(&sem->count)) <= 0))
-		rwsem_down_read_failed(sem);
-}
-
-static inline int __down_read_trylock(struct rw_semaphore *sem)
-{
-	int tmp;
-
-	while ((tmp = sem->count) >= 0) {
-		if (tmp == cmpxchg(&sem->count, tmp,
-				   tmp + RWSEM_ACTIVE_READ_BIAS)) {
-			return 1;
-		}
-	}
-	return 0;
-}
-
-/*
- * lock for writing
- */
-static inline void __down_write_nested(struct rw_semaphore *sem, int subclass)
-{
-	int tmp;
-
-	tmp = atomic_add_return(RWSEM_ACTIVE_WRITE_BIAS,
-				(atomic_t *)(&sem->count));
-	if (unlikely(tmp != RWSEM_ACTIVE_WRITE_BIAS))
-		rwsem_down_write_failed(sem);
-}
-
-static inline void __down_write(struct rw_semaphore *sem)
-{
-	__down_write_nested(sem, 0);
-}
-
-static inline int __down_write_trylock(struct rw_semaphore *sem)
-{
-	int tmp;
-
-	tmp = cmpxchg(&sem->count, RWSEM_UNLOCKED_VALUE,
-		      RWSEM_ACTIVE_WRITE_BIAS);
-	return tmp == RWSEM_UNLOCKED_VALUE;
-}
-
-/*
- * unlock after reading
- */
-static inline void __up_read(struct rw_semaphore *sem)
-{
-	int tmp;
-
-	tmp = atomic_dec_return((atomic_t *)(&sem->count));
-	if (unlikely(tmp < -1 && (tmp & RWSEM_ACTIVE_MASK) == 0))
-		rwsem_wake(sem);
-}
-
-/*
- * unlock after writing
- */
-static inline void __up_write(struct rw_semaphore *sem)
-{
-	if (unlikely(atomic_sub_return(RWSEM_ACTIVE_WRITE_BIAS,
-			      (atomic_t *)(&sem->count)) < 0))
-		rwsem_wake(sem);
-}
-
-/*
- * implement atomic add functionality
- */
-static inline void rwsem_atomic_add(int delta, struct rw_semaphore *sem)
-{
-	atomic_add(delta, (atomic_t *)(&sem->count));
-}
-
-/*
- * downgrade write lock to read lock
- */
-static inline void __downgrade_write(struct rw_semaphore *sem)
-{
-	int tmp;
-
-	tmp = atomic_add_return(-RWSEM_WAITING_BIAS, (atomic_t *)(&sem->count));
-	if (tmp < 0)
-		rwsem_downgrade_wake(sem);
-}
-
-/*
- * implement exchange and add functionality
- */
-static inline int rwsem_atomic_update(int delta, struct rw_semaphore *sem)
-{
-	return atomic_add_return(delta, (atomic_t *)(&sem->count));
-}
-
-static inline int rwsem_is_locked(struct rw_semaphore *sem)
-{
-	return (sem->count != 0);
-}
-
-#endif	/* __KERNEL__ */
-#endif	/* _ASM_POWERPC_RWSEM_H */
diff --git a/include/asm-powerpc/semaphore.h b/include/asm-powerpc/semaphore.h
deleted file mode 100644
index d9b2034ed1d2..000000000000
--- a/include/asm-powerpc/semaphore.h
+++ /dev/null
@@ -1 +0,0 @@
-#include <linux/semaphore.h>
diff --git a/include/asm-powerpc/signal.h b/include/asm-powerpc/signal.h
deleted file mode 100644
index a8c7babf4950..000000000000
--- a/include/asm-powerpc/signal.h
+++ /dev/null
@@ -1,151 +0,0 @@
-#ifndef _ASM_POWERPC_SIGNAL_H
-#define _ASM_POWERPC_SIGNAL_H
-
-#include <linux/types.h>
-
-#define _NSIG		64
-#ifdef __powerpc64__
-#define _NSIG_BPW	64
-#else
-#define _NSIG_BPW	32
-#endif
-#define _NSIG_WORDS	(_NSIG / _NSIG_BPW)
-
-typedef unsigned long old_sigset_t;		/* at least 32 bits */
-
-typedef struct {
-	unsigned long sig[_NSIG_WORDS];
-} sigset_t;
-
-#define SIGHUP		 1
-#define SIGINT		 2
-#define SIGQUIT		 3
-#define SIGILL		 4
-#define SIGTRAP		 5
-#define SIGABRT		 6
-#define SIGIOT		 6
-#define SIGBUS		 7
-#define SIGFPE		 8
-#define SIGKILL		 9
-#define SIGUSR1		10
-#define SIGSEGV		11
-#define SIGUSR2		12
-#define SIGPIPE		13
-#define SIGALRM		14
-#define SIGTERM		15
-#define SIGSTKFLT	16
-#define SIGCHLD		17
-#define SIGCONT		18
-#define SIGSTOP		19
-#define SIGTSTP		20
-#define SIGTTIN		21
-#define SIGTTOU		22
-#define SIGURG		23
-#define SIGXCPU		24
-#define SIGXFSZ		25
-#define SIGVTALRM	26
-#define SIGPROF		27
-#define SIGWINCH	28
-#define SIGIO		29
-#define SIGPOLL		SIGIO
-/*
-#define SIGLOST		29
-*/
-#define SIGPWR		30
-#define SIGSYS		31
-#define	SIGUNUSED	31
-
-/* These should not be considered constants from userland.  */
-#define SIGRTMIN	32
-#define SIGRTMAX	_NSIG
-
-/*
- * SA_FLAGS values:
- *
- * SA_ONSTACK is not currently supported, but will allow sigaltstack(2).
- * SA_RESTART flag to get restarting signals (which were the default long ago)
- * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
- * SA_RESETHAND clears the handler when the signal is delivered.
- * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies.
- * SA_NODEFER prevents the current signal from being masked in the handler.
- *
- * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single
- * Unix names RESETHAND and NODEFER respectively.
- */
-#define SA_NOCLDSTOP	0x00000001U
-#define SA_NOCLDWAIT	0x00000002U
-#define SA_SIGINFO	0x00000004U
-#define SA_ONSTACK	0x08000000U
-#define SA_RESTART	0x10000000U
-#define SA_NODEFER	0x40000000U
-#define SA_RESETHAND	0x80000000U
-
-#define SA_NOMASK	SA_NODEFER
-#define SA_ONESHOT	SA_RESETHAND
-
-#define SA_RESTORER	0x04000000U
-
-/*
- * sigaltstack controls
- */
-#define SS_ONSTACK	1
-#define SS_DISABLE	2
-
-#define MINSIGSTKSZ	2048
-#define SIGSTKSZ	8192
-
-#include <asm-generic/signal.h>
-
-struct old_sigaction {
-	__sighandler_t sa_handler;
-	old_sigset_t sa_mask;
-	unsigned long sa_flags;
-	__sigrestore_t sa_restorer;
-};
-
-struct sigaction {
-	__sighandler_t sa_handler;
-	unsigned long sa_flags;
-	__sigrestore_t sa_restorer;
-	sigset_t sa_mask;		/* mask last for extensibility */
-};
-
-struct k_sigaction {
-	struct sigaction sa;
-};
-
-typedef struct sigaltstack {
-	void __user *ss_sp;
-	int ss_flags;
-	size_t ss_size;
-} stack_t;
-
-#ifdef __KERNEL__
-struct pt_regs;
-extern int do_signal(sigset_t *oldset, struct pt_regs *regs);
-extern int do_signal32(sigset_t *oldset, struct pt_regs *regs);
-#define ptrace_signal_deliver(regs, cookie) do { } while (0)
-#endif /* __KERNEL__ */
-
-#ifndef __powerpc64__
-/*
- * These are parameters to dbg_sigreturn syscall.  They enable or
- * disable certain debugging things that can be done from signal
- * handlers.  The dbg_sigreturn syscall *must* be called from a
- * SA_SIGINFO signal so the ucontext can be passed to it.  It takes an
- * array of struct sig_dbg_op, which has the debug operations to
- * perform before returning from the signal.
- */
-struct sig_dbg_op {
-	int dbg_type;
-	unsigned long dbg_value;
-};
-
-/* Enable or disable single-stepping.  The value sets the state. */
-#define SIG_DBG_SINGLE_STEPPING		1
-
-/* Enable or disable branch tracing.  The value sets the state. */
-#define SIG_DBG_BRANCH_TRACING		2
-#endif /* ! __powerpc64__ */
-
-#endif /* _ASM_POWERPC_SIGNAL_H */
diff --git a/include/asm-powerpc/smp.h b/include/asm-powerpc/smp.h
deleted file mode 100644
index 416d4c288cea..000000000000
--- a/include/asm-powerpc/smp.h
+++ /dev/null
@@ -1,125 +0,0 @@
-/* 
- * smp.h: PowerPC-specific SMP code.
- *
- * Original was a copy of sparc smp.h.  Now heavily modified
- * for PPC.
- *
- * Copyright (C) 1996 David S. Miller (davem@caip.rutgers.edu)
- * Copyright (C) 1996-2001 Cort Dougan <cort@fsmlabs.com>
- *
- * 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.
- */
-
-#ifndef _ASM_POWERPC_SMP_H
-#define _ASM_POWERPC_SMP_H
-#ifdef __KERNEL__
-
-#include <linux/threads.h>
-#include <linux/cpumask.h>
-#include <linux/kernel.h>
-
-#ifndef __ASSEMBLY__
-
-#ifdef CONFIG_PPC64
-#include <asm/paca.h>
-#endif
-#include <asm/percpu.h>
-
-extern int boot_cpuid;
-
-extern void cpu_die(void);
-
-#ifdef CONFIG_SMP
-
-extern void smp_send_debugger_break(int cpu);
-extern void smp_message_recv(int);
-
-DECLARE_PER_CPU(unsigned int, pvr);
-
-#ifdef CONFIG_HOTPLUG_CPU
-extern void fixup_irqs(cpumask_t map);
-int generic_cpu_disable(void);
-int generic_cpu_enable(unsigned int cpu);
-void generic_cpu_die(unsigned int cpu);
-void generic_mach_cpu_die(void);
-#endif
-
-#ifdef CONFIG_PPC64
-#define raw_smp_processor_id()	(local_paca->paca_index)
-#define hard_smp_processor_id() (get_paca()->hw_cpu_id)
-#else
-/* 32-bit */
-extern int smp_hw_index[];
-
-#define raw_smp_processor_id()	(current_thread_info()->cpu)
-#define hard_smp_processor_id() 	(smp_hw_index[smp_processor_id()])
-#define get_hard_smp_processor_id(cpu)	(smp_hw_index[(cpu)])
-#define set_hard_smp_processor_id(cpu, phys)\
-					(smp_hw_index[(cpu)] = (phys))
-#endif
-
-DECLARE_PER_CPU(cpumask_t, cpu_sibling_map);
-
-/* Since OpenPIC has only 4 IPIs, we use slightly different message numbers.
- *
- * Make sure this matches openpic_request_IPIs in open_pic.c, or what shows up
- * in /proc/interrupts will be wrong!!! --Troy */
-#define PPC_MSG_CALL_FUNCTION   0
-#define PPC_MSG_RESCHEDULE      1
-#define PPC_MSG_CALL_FUNC_SINGLE	2
-#define PPC_MSG_DEBUGGER_BREAK  3
-
-void smp_init_iSeries(void);
-void smp_init_pSeries(void);
-void smp_init_cell(void);
-void smp_init_celleb(void);
-void smp_setup_cpu_maps(void);
-void smp_setup_cpu_sibling_map(void);
-
-extern int __cpu_disable(void);
-extern void __cpu_die(unsigned int cpu);
-
-#else
-/* for UP */
-#define hard_smp_processor_id()		0
-#define smp_setup_cpu_maps()
-
-#endif /* CONFIG_SMP */
-
-#ifdef CONFIG_PPC64
-#define get_hard_smp_processor_id(CPU) (paca[(CPU)].hw_cpu_id)
-#define set_hard_smp_processor_id(CPU, VAL) \
-	do { (paca[(CPU)].hw_cpu_id = (VAL)); } while (0)
-
-extern void smp_release_cpus(void);
-
-#else
-/* 32-bit */
-#ifndef CONFIG_SMP
-extern int boot_cpuid_phys;
-#define get_hard_smp_processor_id(cpu) 	boot_cpuid_phys
-#define set_hard_smp_processor_id(cpu, phys)
-#endif
-#endif
-
-extern int smt_enabled_at_boot;
-
-extern int smp_mpic_probe(void);
-extern void smp_mpic_setup_cpu(int cpu);
-extern void smp_generic_kick_cpu(int nr);
-
-extern void smp_generic_give_timebase(void);
-extern void smp_generic_take_timebase(void);
-
-extern struct smp_ops_t *smp_ops;
-
-extern void arch_send_call_function_single_ipi(int cpu);
-extern void arch_send_call_function_ipi(cpumask_t mask);
-
-#endif /* __ASSEMBLY__ */
-
-#endif /* __KERNEL__ */
-#endif /* _ASM_POWERPC_SMP_H) */
diff --git a/include/asm-powerpc/syscalls.h b/include/asm-powerpc/syscalls.h
deleted file mode 100644
index 2b8a458f990a..000000000000
--- a/include/asm-powerpc/syscalls.h
+++ /dev/null
@@ -1,51 +0,0 @@
-#ifndef __ASM_POWERPC_SYSCALLS_H
-#define __ASM_POWERPC_SYSCALLS_H
-#ifdef __KERNEL__
-
-#include <linux/compiler.h>
-#include <linux/linkage.h>
-#include <linux/types.h>
-#include <asm/signal.h>
-
-struct new_utsname;
-struct pt_regs;
-struct rtas_args;
-struct sigaction;
-
-asmlinkage unsigned long sys_mmap(unsigned long addr, size_t len,
-		unsigned long prot, unsigned long flags,
-		unsigned long fd, off_t offset);
-asmlinkage unsigned long sys_mmap2(unsigned long addr, size_t len,
-		unsigned long prot, unsigned long flags,
-		unsigned long fd, unsigned long pgoff);
-asmlinkage int sys_execve(unsigned long a0, unsigned long a1,
-		unsigned long a2, unsigned long a3, unsigned long a4,
-		unsigned long a5, struct pt_regs *regs);
-asmlinkage int sys_clone(unsigned long clone_flags, unsigned long usp,
-		int __user *parent_tidp, void __user *child_threadptr,
-		int __user *child_tidp, int p6, struct pt_regs *regs);
-asmlinkage int sys_fork(unsigned long p1, unsigned long p2,
-		unsigned long p3, unsigned long p4, unsigned long p5,
-		unsigned long p6, struct pt_regs *regs);
-asmlinkage int sys_vfork(unsigned long p1, unsigned long p2,
-		unsigned long p3, unsigned long p4, unsigned long p5,
-		unsigned long p6, struct pt_regs *regs);
-asmlinkage long sys_pipe(int __user *fildes);
-asmlinkage long sys_rt_sigaction(int sig,
-		const struct sigaction __user *act,
-		struct sigaction __user *oact, size_t sigsetsize);
-asmlinkage int sys_ipc(uint call, int first, unsigned long second,
-		long third, void __user *ptr, long fifth);
-asmlinkage long ppc64_personality(unsigned long personality);
-asmlinkage int ppc_rtas(struct rtas_args __user *uargs);
-asmlinkage time_t sys64_time(time_t __user * tloc);
-asmlinkage long ppc_newuname(struct new_utsname __user * name);
-
-asmlinkage long sys_rt_sigsuspend(sigset_t __user *unewset,
-		size_t sigsetsize);
-asmlinkage long sys_sigaltstack(const stack_t __user *uss,
-		stack_t __user *uoss, unsigned long r5, unsigned long r6,
-		unsigned long r7, unsigned long r8, struct pt_regs *regs);
-
-#endif /* __KERNEL__ */
-#endif /* __ASM_POWERPC_SYSCALLS_H */
diff --git a/include/asm-powerpc/system.h b/include/asm-powerpc/system.h
deleted file mode 100644
index e6e25e2364eb..000000000000
--- a/include/asm-powerpc/system.h
+++ /dev/null
@@ -1,546 +0,0 @@
-/*
- * Copyright (C) 1999 Cort Dougan <cort@cs.nmt.edu>
- */
-#ifndef _ASM_POWERPC_SYSTEM_H
-#define _ASM_POWERPC_SYSTEM_H
-
-#include <linux/kernel.h>
-#include <linux/irqflags.h>
-
-#include <asm/hw_irq.h>
-
-/*
- * Memory barrier.
- * The sync instruction guarantees that all memory accesses initiated
- * by this processor have been performed (with respect to all other
- * mechanisms that access memory).  The eieio instruction is a barrier
- * providing an ordering (separately) for (a) cacheable stores and (b)
- * loads and stores to non-cacheable memory (e.g. I/O devices).
- *
- * mb() prevents loads and stores being reordered across this point.
- * rmb() prevents loads being reordered across this point.
- * wmb() prevents stores being reordered across this point.
- * read_barrier_depends() prevents data-dependent loads being reordered
- *	across this point (nop on PPC).
- *
- * We have to use the sync instructions for mb(), since lwsync doesn't
- * order loads with respect to previous stores.  Lwsync is fine for
- * rmb(), though. Note that rmb() actually uses a sync on 32-bit
- * architectures.
- *
- * For wmb(), we use sync since wmb is used in drivers to order
- * stores to system memory with respect to writes to the device.
- * However, smp_wmb() can be a lighter-weight lwsync or eieio barrier
- * on SMP since it is only used to order updates to system memory.
- */
-#define mb()   __asm__ __volatile__ ("sync" : : : "memory")
-#define rmb()  __asm__ __volatile__ ("sync" : : : "memory")
-#define wmb()  __asm__ __volatile__ ("sync" : : : "memory")
-#define read_barrier_depends()  do { } while(0)
-
-#define set_mb(var, value)	do { var = value; mb(); } while (0)
-
-#ifdef __KERNEL__
-#define AT_VECTOR_SIZE_ARCH 6 /* entries in ARCH_DLINFO */
-#ifdef CONFIG_SMP
-
-#ifdef __SUBARCH_HAS_LWSYNC
-#    define SMPWMB      lwsync
-#else
-#    define SMPWMB      eieio
-#endif
-
-#define smp_mb()	mb()
-#define smp_rmb()	rmb()
-#define smp_wmb()	__asm__ __volatile__ (__stringify(SMPWMB) : : :"memory")
-#define smp_read_barrier_depends()	read_barrier_depends()
-#else
-#define smp_mb()	barrier()
-#define smp_rmb()	barrier()
-#define smp_wmb()	barrier()
-#define smp_read_barrier_depends()	do { } while(0)
-#endif /* CONFIG_SMP */
-
-/*
- * This is a barrier which prevents following instructions from being
- * started until the value of the argument x is known.  For example, if
- * x is a variable loaded from memory, this prevents following
- * instructions from being executed until the load has been performed.
- */
-#define data_barrier(x)	\
-	asm volatile("twi 0,%0,0; isync" : : "r" (x) : "memory");
-
-struct task_struct;
-struct pt_regs;
-
-#if defined(CONFIG_DEBUGGER) || defined(CONFIG_KEXEC)
-
-extern int (*__debugger)(struct pt_regs *regs);
-extern int (*__debugger_ipi)(struct pt_regs *regs);
-extern int (*__debugger_bpt)(struct pt_regs *regs);
-extern int (*__debugger_sstep)(struct pt_regs *regs);
-extern int (*__debugger_iabr_match)(struct pt_regs *regs);
-extern int (*__debugger_dabr_match)(struct pt_regs *regs);
-extern int (*__debugger_fault_handler)(struct pt_regs *regs);
-
-#define DEBUGGER_BOILERPLATE(__NAME) \
-static inline int __NAME(struct pt_regs *regs) \
-{ \
-	if (unlikely(__ ## __NAME)) \
-		return __ ## __NAME(regs); \
-	return 0; \
-}
-
-DEBUGGER_BOILERPLATE(debugger)
-DEBUGGER_BOILERPLATE(debugger_ipi)
-DEBUGGER_BOILERPLATE(debugger_bpt)
-DEBUGGER_BOILERPLATE(debugger_sstep)
-DEBUGGER_BOILERPLATE(debugger_iabr_match)
-DEBUGGER_BOILERPLATE(debugger_dabr_match)
-DEBUGGER_BOILERPLATE(debugger_fault_handler)
-
-#else
-static inline int debugger(struct pt_regs *regs) { return 0; }
-static inline int debugger_ipi(struct pt_regs *regs) { return 0; }
-static inline int debugger_bpt(struct pt_regs *regs) { return 0; }
-static inline int debugger_sstep(struct pt_regs *regs) { return 0; }
-static inline int debugger_iabr_match(struct pt_regs *regs) { return 0; }
-static inline int debugger_dabr_match(struct pt_regs *regs) { return 0; }
-static inline int debugger_fault_handler(struct pt_regs *regs) { return 0; }
-#endif
-
-extern int set_dabr(unsigned long dabr);
-extern void print_backtrace(unsigned long *);
-extern void show_regs(struct pt_regs * regs);
-extern void flush_instruction_cache(void);
-extern void hard_reset_now(void);
-extern void poweroff_now(void);
-
-#ifdef CONFIG_6xx
-extern long _get_L2CR(void);
-extern long _get_L3CR(void);
-extern void _set_L2CR(unsigned long);
-extern void _set_L3CR(unsigned long);
-#else
-#define _get_L2CR()	0L
-#define _get_L3CR()	0L
-#define _set_L2CR(val)	do { } while(0)
-#define _set_L3CR(val)	do { } while(0)
-#endif
-
-extern void via_cuda_init(void);
-extern void read_rtc_time(void);
-extern void pmac_find_display(void);
-extern void giveup_fpu(struct task_struct *);
-extern void disable_kernel_fp(void);
-extern void enable_kernel_fp(void);
-extern void flush_fp_to_thread(struct task_struct *);
-extern void enable_kernel_altivec(void);
-extern void giveup_altivec(struct task_struct *);
-extern void load_up_altivec(struct task_struct *);
-extern int emulate_altivec(struct pt_regs *);
-extern void __giveup_vsx(struct task_struct *);
-extern void giveup_vsx(struct task_struct *);
-extern void enable_kernel_spe(void);
-extern void giveup_spe(struct task_struct *);
-extern void load_up_spe(struct task_struct *);
-extern int fix_alignment(struct pt_regs *);
-extern void cvt_fd(float *from, double *to, struct thread_struct *thread);
-extern void cvt_df(double *from, float *to, struct thread_struct *thread);
-
-#ifndef CONFIG_SMP
-extern void discard_lazy_cpu_state(void);
-#else
-static inline void discard_lazy_cpu_state(void)
-{
-}
-#endif
-
-#ifdef CONFIG_ALTIVEC
-extern void flush_altivec_to_thread(struct task_struct *);
-#else
-static inline void flush_altivec_to_thread(struct task_struct *t)
-{
-}
-#endif
-
-#ifdef CONFIG_VSX
-extern void flush_vsx_to_thread(struct task_struct *);
-#else
-static inline void flush_vsx_to_thread(struct task_struct *t)
-{
-}
-#endif
-
-#ifdef CONFIG_SPE
-extern void flush_spe_to_thread(struct task_struct *);
-#else
-static inline void flush_spe_to_thread(struct task_struct *t)
-{
-}
-#endif
-
-extern int call_rtas(const char *, int, int, unsigned long *, ...);
-extern void cacheable_memzero(void *p, unsigned int nb);
-extern void *cacheable_memcpy(void *, const void *, unsigned int);
-extern int do_page_fault(struct pt_regs *, unsigned long, unsigned long);
-extern void bad_page_fault(struct pt_regs *, unsigned long, int);
-extern int die(const char *, struct pt_regs *, long);
-extern void _exception(int, struct pt_regs *, int, unsigned long);
-extern void _nmask_and_or_msr(unsigned long nmask, unsigned long or_val);
-
-#ifdef CONFIG_BOOKE_WDT
-extern u32 booke_wdt_enabled;
-extern u32 booke_wdt_period;
-#endif /* CONFIG_BOOKE_WDT */
-
-struct device_node;
-extern void note_scsi_host(struct device_node *, void *);
-
-extern struct task_struct *__switch_to(struct task_struct *,
-	struct task_struct *);
-#define switch_to(prev, next, last)	((last) = __switch_to((prev), (next)))
-
-struct thread_struct;
-extern struct task_struct *_switch(struct thread_struct *prev,
-				   struct thread_struct *next);
-
-extern unsigned int rtas_data;
-extern int mem_init_done;	/* set on boot once kmalloc can be called */
-extern int init_bootmem_done;	/* set on !NUMA once bootmem is available */
-extern unsigned long memory_limit;
-extern unsigned long klimit;
-
-extern void *alloc_maybe_bootmem(size_t size, gfp_t mask);
-extern void *zalloc_maybe_bootmem(size_t size, gfp_t mask);
-
-extern int powersave_nap;	/* set if nap mode can be used in idle loop */
-
-/*
- * Atomic exchange
- *
- * Changes the memory location '*ptr' to be val and returns
- * the previous value stored there.
- */
-static __always_inline unsigned long
-__xchg_u32(volatile void *p, unsigned long val)
-{
-	unsigned long prev;
-
-	__asm__ __volatile__(
-	LWSYNC_ON_SMP
-"1:	lwarx	%0,0,%2 \n"
-	PPC405_ERR77(0,%2)
-"	stwcx.	%3,0,%2 \n\
-	bne-	1b"
-	ISYNC_ON_SMP
-	: "=&r" (prev), "+m" (*(volatile unsigned int *)p)
-	: "r" (p), "r" (val)
-	: "cc", "memory");
-
-	return prev;
-}
-
-/*
- * Atomic exchange
- *
- * Changes the memory location '*ptr' to be val and returns
- * the previous value stored there.
- */
-static __always_inline unsigned long
-__xchg_u32_local(volatile void *p, unsigned long val)
-{
-	unsigned long prev;
-
-	__asm__ __volatile__(
-"1:	lwarx	%0,0,%2 \n"
-	PPC405_ERR77(0,%2)
-"	stwcx.	%3,0,%2 \n\
-	bne-	1b"
-	: "=&r" (prev), "+m" (*(volatile unsigned int *)p)
-	: "r" (p), "r" (val)
-	: "cc", "memory");
-
-	return prev;
-}
-
-#ifdef CONFIG_PPC64
-static __always_inline unsigned long
-__xchg_u64(volatile void *p, unsigned long val)
-{
-	unsigned long prev;
-
-	__asm__ __volatile__(
-	LWSYNC_ON_SMP
-"1:	ldarx	%0,0,%2 \n"
-	PPC405_ERR77(0,%2)
-"	stdcx.	%3,0,%2 \n\
-	bne-	1b"
-	ISYNC_ON_SMP
-	: "=&r" (prev), "+m" (*(volatile unsigned long *)p)
-	: "r" (p), "r" (val)
-	: "cc", "memory");
-
-	return prev;
-}
-
-static __always_inline unsigned long
-__xchg_u64_local(volatile void *p, unsigned long val)
-{
-	unsigned long prev;
-
-	__asm__ __volatile__(
-"1:	ldarx	%0,0,%2 \n"
-	PPC405_ERR77(0,%2)
-"	stdcx.	%3,0,%2 \n\
-	bne-	1b"
-	: "=&r" (prev), "+m" (*(volatile unsigned long *)p)
-	: "r" (p), "r" (val)
-	: "cc", "memory");
-
-	return prev;
-}
-#endif
-
-/*
- * This function doesn't exist, so you'll get a linker error
- * if something tries to do an invalid xchg().
- */
-extern void __xchg_called_with_bad_pointer(void);
-
-static __always_inline unsigned long
-__xchg(volatile void *ptr, unsigned long x, unsigned int size)
-{
-	switch (size) {
-	case 4:
-		return __xchg_u32(ptr, x);
-#ifdef CONFIG_PPC64
-	case 8:
-		return __xchg_u64(ptr, x);
-#endif
-	}
-	__xchg_called_with_bad_pointer();
-	return x;
-}
-
-static __always_inline unsigned long
-__xchg_local(volatile void *ptr, unsigned long x, unsigned int size)
-{
-	switch (size) {
-	case 4:
-		return __xchg_u32_local(ptr, x);
-#ifdef CONFIG_PPC64
-	case 8:
-		return __xchg_u64_local(ptr, x);
-#endif
-	}
-	__xchg_called_with_bad_pointer();
-	return x;
-}
-#define xchg(ptr,x)							     \
-  ({									     \
-     __typeof__(*(ptr)) _x_ = (x);					     \
-     (__typeof__(*(ptr))) __xchg((ptr), (unsigned long)_x_, sizeof(*(ptr))); \
-  })
-
-#define xchg_local(ptr,x)						     \
-  ({									     \
-     __typeof__(*(ptr)) _x_ = (x);					     \
-     (__typeof__(*(ptr))) __xchg_local((ptr),				     \
-     		(unsigned long)_x_, sizeof(*(ptr))); 			     \
-  })
-
-/*
- * Compare and exchange - if *p == old, set it to new,
- * and return the old value of *p.
- */
-#define __HAVE_ARCH_CMPXCHG	1
-
-static __always_inline unsigned long
-__cmpxchg_u32(volatile unsigned int *p, unsigned long old, unsigned long new)
-{
-	unsigned int prev;
-
-	__asm__ __volatile__ (
-	LWSYNC_ON_SMP
-"1:	lwarx	%0,0,%2		# __cmpxchg_u32\n\
-	cmpw	0,%0,%3\n\
-	bne-	2f\n"
-	PPC405_ERR77(0,%2)
-"	stwcx.	%4,0,%2\n\
-	bne-	1b"
-	ISYNC_ON_SMP
-	"\n\
-2:"
-	: "=&r" (prev), "+m" (*p)
-	: "r" (p), "r" (old), "r" (new)
-	: "cc", "memory");
-
-	return prev;
-}
-
-static __always_inline unsigned long
-__cmpxchg_u32_local(volatile unsigned int *p, unsigned long old,
-			unsigned long new)
-{
-	unsigned int prev;
-
-	__asm__ __volatile__ (
-"1:	lwarx	%0,0,%2		# __cmpxchg_u32\n\
-	cmpw	0,%0,%3\n\
-	bne-	2f\n"
-	PPC405_ERR77(0,%2)
-"	stwcx.	%4,0,%2\n\
-	bne-	1b"
-	"\n\
-2:"
-	: "=&r" (prev), "+m" (*p)
-	: "r" (p), "r" (old), "r" (new)
-	: "cc", "memory");
-
-	return prev;
-}
-
-#ifdef CONFIG_PPC64
-static __always_inline unsigned long
-__cmpxchg_u64(volatile unsigned long *p, unsigned long old, unsigned long new)
-{
-	unsigned long prev;
-
-	__asm__ __volatile__ (
-	LWSYNC_ON_SMP
-"1:	ldarx	%0,0,%2		# __cmpxchg_u64\n\
-	cmpd	0,%0,%3\n\
-	bne-	2f\n\
-	stdcx.	%4,0,%2\n\
-	bne-	1b"
-	ISYNC_ON_SMP
-	"\n\
-2:"
-	: "=&r" (prev), "+m" (*p)
-	: "r" (p), "r" (old), "r" (new)
-	: "cc", "memory");
-
-	return prev;
-}
-
-static __always_inline unsigned long
-__cmpxchg_u64_local(volatile unsigned long *p, unsigned long old,
-			unsigned long new)
-{
-	unsigned long prev;
-
-	__asm__ __volatile__ (
-"1:	ldarx	%0,0,%2		# __cmpxchg_u64\n\
-	cmpd	0,%0,%3\n\
-	bne-	2f\n\
-	stdcx.	%4,0,%2\n\
-	bne-	1b"
-	"\n\
-2:"
-	: "=&r" (prev), "+m" (*p)
-	: "r" (p), "r" (old), "r" (new)
-	: "cc", "memory");
-
-	return prev;
-}
-#endif
-
-/* This function doesn't exist, so you'll get a linker error
-   if something tries to do an invalid cmpxchg().  */
-extern void __cmpxchg_called_with_bad_pointer(void);
-
-static __always_inline unsigned long
-__cmpxchg(volatile void *ptr, unsigned long old, unsigned long new,
-	  unsigned int size)
-{
-	switch (size) {
-	case 4:
-		return __cmpxchg_u32(ptr, old, new);
-#ifdef CONFIG_PPC64
-	case 8:
-		return __cmpxchg_u64(ptr, old, new);
-#endif
-	}
-	__cmpxchg_called_with_bad_pointer();
-	return old;
-}
-
-static __always_inline unsigned long
-__cmpxchg_local(volatile void *ptr, unsigned long old, unsigned long new,
-	  unsigned int size)
-{
-	switch (size) {
-	case 4:
-		return __cmpxchg_u32_local(ptr, old, new);
-#ifdef CONFIG_PPC64
-	case 8:
-		return __cmpxchg_u64_local(ptr, old, new);
-#endif
-	}
-	__cmpxchg_called_with_bad_pointer();
-	return old;
-}
-
-#define cmpxchg(ptr, o, n)						 \
-  ({									 \
-     __typeof__(*(ptr)) _o_ = (o);					 \
-     __typeof__(*(ptr)) _n_ = (n);					 \
-     (__typeof__(*(ptr))) __cmpxchg((ptr), (unsigned long)_o_,		 \
-				    (unsigned long)_n_, sizeof(*(ptr))); \
-  })
-
-
-#define cmpxchg_local(ptr, o, n)					 \
-  ({									 \
-     __typeof__(*(ptr)) _o_ = (o);					 \
-     __typeof__(*(ptr)) _n_ = (n);					 \
-     (__typeof__(*(ptr))) __cmpxchg_local((ptr), (unsigned long)_o_,	 \
-				    (unsigned long)_n_, sizeof(*(ptr))); \
-  })
-
-#ifdef CONFIG_PPC64
-/*
- * We handle most unaligned accesses in hardware. On the other hand 
- * unaligned DMA can be very expensive on some ppc64 IO chips (it does
- * powers of 2 writes until it reaches sufficient alignment).
- *
- * Based on this we disable the IP header alignment in network drivers.
- * We also modify NET_SKB_PAD to be a cacheline in size, thus maintaining
- * cacheline alignment of buffers.
- */
-#define NET_IP_ALIGN	0
-#define NET_SKB_PAD	L1_CACHE_BYTES
-
-#define cmpxchg64(ptr, o, n)						\
-  ({									\
-	BUILD_BUG_ON(sizeof(*(ptr)) != 8);				\
-	cmpxchg((ptr), (o), (n));					\
-  })
-#define cmpxchg64_local(ptr, o, n)					\
-  ({									\
-	BUILD_BUG_ON(sizeof(*(ptr)) != 8);				\
-	cmpxchg_local((ptr), (o), (n));					\
-  })
-#else
-#include <asm-generic/cmpxchg-local.h>
-#define cmpxchg64_local(ptr, o, n) __cmpxchg64_local_generic((ptr), (o), (n))
-#endif
-
-#define arch_align_stack(x) (x)
-
-/* Used in very early kernel initialization. */
-extern unsigned long reloc_offset(void);
-extern unsigned long add_reloc_offset(unsigned long);
-extern void reloc_got2(unsigned long);
-
-#define PTRRELOC(x)	((typeof(x)) add_reloc_offset((unsigned long)(x)))
-
-#ifdef CONFIG_VIRT_CPU_ACCOUNTING
-extern void account_system_vtime(struct task_struct *);
-#endif
-
-extern struct dentry *powerpc_debugfs_root;
-
-#endif /* __KERNEL__ */
-#endif /* _ASM_POWERPC_SYSTEM_H */
diff --git a/include/asm-powerpc/thread_info.h b/include/asm-powerpc/thread_info.h
deleted file mode 100644
index b705c2a7651a..000000000000
--- a/include/asm-powerpc/thread_info.h
+++ /dev/null
@@ -1,166 +0,0 @@
-/* thread_info.h: PowerPC low-level thread information
- * adapted from the i386 version by Paul Mackerras
- *
- * Copyright (C) 2002  David Howells (dhowells@redhat.com)
- * - Incorporating suggestions made by Linus Torvalds and Dave Miller
- */
-
-#ifndef _ASM_POWERPC_THREAD_INFO_H
-#define _ASM_POWERPC_THREAD_INFO_H
-
-#ifdef __KERNEL__
-
-/* We have 8k stacks on ppc32 and 16k on ppc64 */
-
-#ifdef CONFIG_PPC64
-#define THREAD_SHIFT		14
-#else
-#define THREAD_SHIFT		13
-#endif
-
-#define THREAD_SIZE		(1 << THREAD_SHIFT)
-
-#ifndef __ASSEMBLY__
-#include <linux/cache.h>
-#include <asm/processor.h>
-#include <asm/page.h>
-#include <linux/stringify.h>
-
-/*
- * low level task data.
- */
-struct thread_info {
-	struct task_struct *task;		/* main task structure */
-	struct exec_domain *exec_domain;	/* execution domain */
-	int		cpu;			/* cpu we're on */
-	int		preempt_count;		/* 0 => preemptable,
-						   <0 => BUG */
-	struct restart_block restart_block;
-	unsigned long	local_flags;		/* private flags for thread */
-
-	/* low level flags - has atomic operations done on it */
-	unsigned long	flags ____cacheline_aligned_in_smp;
-};
-
-/*
- * macros/functions for gaining access to the thread information structure
- *
- * preempt_count needs to be 1 initially, until the scheduler is functional.
- */
-#define INIT_THREAD_INFO(tsk)			\
-{						\
-	.task =		&tsk,			\
-	.exec_domain =	&default_exec_domain,	\
-	.cpu =		0,			\
-	.preempt_count = 1,			\
-	.restart_block = {			\
-		.fn = do_no_restart_syscall,	\
-	},					\
-	.flags =	0,			\
-}
-
-#define init_thread_info	(init_thread_union.thread_info)
-#define init_stack		(init_thread_union.stack)
-
-/* thread information allocation */
-
-#if THREAD_SHIFT >= PAGE_SHIFT
-
-#define THREAD_ORDER	(THREAD_SHIFT - PAGE_SHIFT)
-
-#ifdef CONFIG_DEBUG_STACK_USAGE
-#define alloc_thread_info(tsk)	\
-	((struct thread_info *)__get_free_pages(GFP_KERNEL | \
-		__GFP_ZERO, THREAD_ORDER))
-#else
-#define alloc_thread_info(tsk)	\
-	((struct thread_info *)__get_free_pages(GFP_KERNEL, THREAD_ORDER))
-#endif
-#define free_thread_info(ti)	free_pages((unsigned long)ti, THREAD_ORDER)
-
-#else /* THREAD_SHIFT < PAGE_SHIFT */
-
-extern struct thread_info *alloc_thread_info(struct task_struct *tsk);
-extern void free_thread_info(struct thread_info *ti);
-
-#endif /* THREAD_SHIFT < PAGE_SHIFT */
-
-/* how to get the thread information struct from C */
-static inline struct thread_info *current_thread_info(void)
-{
-	register unsigned long sp asm("r1");
-
-	/* gcc4, at least, is smart enough to turn this into a single
-	 * rlwinm for ppc32 and clrrdi for ppc64 */
-	return (struct thread_info *)(sp & ~(THREAD_SIZE-1));
-}
-
-#endif /* __ASSEMBLY__ */
-
-#define PREEMPT_ACTIVE		0x10000000
-
-/*
- * thread information flag bit numbers
- */
-#define TIF_SYSCALL_TRACE	0	/* syscall trace active */
-#define TIF_SIGPENDING		1	/* signal pending */
-#define TIF_NEED_RESCHED	2	/* rescheduling necessary */
-#define TIF_POLLING_NRFLAG	3	/* true if poll_idle() is polling
-					   TIF_NEED_RESCHED */
-#define TIF_32BIT		4	/* 32 bit binary */
-#define TIF_PERFMON_WORK	5	/* work for pfm_handle_work() */
-#define TIF_PERFMON_CTXSW	6	/* perfmon needs ctxsw calls */
-#define TIF_SYSCALL_AUDIT	7	/* syscall auditing active */
-#define TIF_SINGLESTEP		8	/* singlestepping active */
-#define TIF_MEMDIE		9
-#define TIF_SECCOMP		10	/* secure computing */
-#define TIF_RESTOREALL		11	/* Restore all regs (implies NOERROR) */
-#define TIF_NOERROR		12	/* Force successful syscall return */
-#define TIF_FREEZE		14	/* Freezing for suspend */
-#define TIF_RUNLATCH		15	/* Is the runlatch enabled? */
-#define TIF_ABI_PENDING		16	/* 32/64 bit switch needed */
-
-/* as above, but as bit values */
-#define _TIF_SYSCALL_TRACE	(1<<TIF_SYSCALL_TRACE)
-#define _TIF_SIGPENDING		(1<<TIF_SIGPENDING)
-#define _TIF_NEED_RESCHED	(1<<TIF_NEED_RESCHED)
-#define _TIF_POLLING_NRFLAG	(1<<TIF_POLLING_NRFLAG)
-#define _TIF_32BIT		(1<<TIF_32BIT)
-#define _TIF_PERFMON_WORK	(1<<TIF_PERFMON_WORK)
-#define _TIF_PERFMON_CTXSW	(1<<TIF_PERFMON_CTXSW)
-#define _TIF_SYSCALL_AUDIT	(1<<TIF_SYSCALL_AUDIT)
-#define _TIF_SINGLESTEP		(1<<TIF_SINGLESTEP)
-#define _TIF_SECCOMP		(1<<TIF_SECCOMP)
-#define _TIF_RESTOREALL		(1<<TIF_RESTOREALL)
-#define _TIF_NOERROR		(1<<TIF_NOERROR)
-#define _TIF_FREEZE		(1<<TIF_FREEZE)
-#define _TIF_RUNLATCH		(1<<TIF_RUNLATCH)
-#define _TIF_ABI_PENDING	(1<<TIF_ABI_PENDING)
-#define _TIF_SYSCALL_T_OR_A	(_TIF_SYSCALL_TRACE|_TIF_SYSCALL_AUDIT|_TIF_SECCOMP)
-
-#define _TIF_USER_WORK_MASK	(_TIF_SIGPENDING | _TIF_NEED_RESCHED)
-#define _TIF_PERSYSCALL_MASK	(_TIF_RESTOREALL|_TIF_NOERROR)
-
-/* Bits in local_flags */
-/* Don't move TLF_NAPPING without adjusting the code in entry_32.S */
-#define TLF_NAPPING		0	/* idle thread enabled NAP mode */
-#define TLF_SLEEPING		1	/* suspend code enabled SLEEP mode */
-#define TLF_RESTORE_SIGMASK	2	/* Restore signal mask in do_signal */
-
-#define _TLF_NAPPING		(1 << TLF_NAPPING)
-#define _TLF_SLEEPING		(1 << TLF_SLEEPING)
-#define _TLF_RESTORE_SIGMASK	(1 << TLF_RESTORE_SIGMASK)
-
-#ifndef __ASSEMBLY__
-#define HAVE_SET_RESTORE_SIGMASK	1
-static inline void set_restore_sigmask(void)
-{
-	struct thread_info *ti = current_thread_info();
-	ti->local_flags |= _TLF_RESTORE_SIGMASK;
-	set_bit(TIF_SIGPENDING, &ti->flags);
-}
-#endif	/* !__ASSEMBLY__ */
-
-#endif /* __KERNEL__ */
-
-#endif /* _ASM_POWERPC_THREAD_INFO_H */
diff --git a/include/asm-powerpc/tlbflush.h b/include/asm-powerpc/tlbflush.h
deleted file mode 100644
index 5c9108147644..000000000000
--- a/include/asm-powerpc/tlbflush.h
+++ /dev/null
@@ -1,177 +0,0 @@
-#ifndef _ASM_POWERPC_TLBFLUSH_H
-#define _ASM_POWERPC_TLBFLUSH_H
-
-/*
- * TLB flushing:
- *
- *  - flush_tlb_mm(mm) flushes the specified mm context TLB's
- *  - flush_tlb_page(vma, vmaddr) flushes one page
- *  - flush_tlb_page_nohash(vma, vmaddr) flushes one page if SW loaded TLB
- *  - flush_tlb_range(vma, start, end) flushes a range of pages
- *  - flush_tlb_kernel_range(start, end) flushes a range of kernel pages
- *
- *  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.
- */
-#ifdef __KERNEL__
-
-#if defined(CONFIG_4xx) || defined(CONFIG_8xx) || defined(CONFIG_FSL_BOOKE)
-/*
- * TLB flushing for software loaded TLB chips
- *
- * TODO: (CONFIG_FSL_BOOKE) determine if flush_tlb_range &
- * flush_tlb_kernel_range are best implemented as tlbia vs
- * specific tlbie's
- */
-
-#include <linux/mm.h>
-
-extern void _tlbie(unsigned long address, unsigned int pid);
-
-#if defined(CONFIG_40x) || defined(CONFIG_8xx)
-#define _tlbia()	asm volatile ("tlbia; sync" : : : "memory")
-#else /* CONFIG_44x || CONFIG_FSL_BOOKE */
-extern void _tlbia(void);
-#endif
-
-static inline void flush_tlb_mm(struct mm_struct *mm)
-{
-	_tlbia();
-}
-
-static inline void flush_tlb_page(struct vm_area_struct *vma,
-				  unsigned long vmaddr)
-{
-	_tlbie(vmaddr, vma ? vma->vm_mm->context.id : 0);
-}
-
-static inline void flush_tlb_page_nohash(struct vm_area_struct *vma,
-					 unsigned long vmaddr)
-{
-	_tlbie(vmaddr, vma ? vma->vm_mm->context.id : 0);
-}
-
-static inline void flush_tlb_range(struct vm_area_struct *vma,
-				   unsigned long start, unsigned long end)
-{
-	_tlbia();
-}
-
-static inline void flush_tlb_kernel_range(unsigned long start,
-					  unsigned long end)
-{
-	_tlbia();
-}
-
-#elif defined(CONFIG_PPC32)
-/*
- * TLB flushing for "classic" hash-MMMU 32-bit CPUs, 6xx, 7xx, 7xxx
- */
-extern void _tlbie(unsigned long address);
-extern void _tlbia(void);
-
-extern void flush_tlb_mm(struct mm_struct *mm);
-extern void flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr);
-extern void flush_tlb_page_nohash(struct vm_area_struct *vma, unsigned long addr);
-extern void flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
-			    unsigned long end);
-extern void flush_tlb_kernel_range(unsigned long start, unsigned long end);
-
-#else
-/*
- * TLB flushing for 64-bit has-MMU CPUs
- */
-
-#include <linux/percpu.h>
-#include <asm/page.h>
-
-#define PPC64_TLB_BATCH_NR 192
-
-struct ppc64_tlb_batch {
-	int			active;
-	unsigned long		index;
-	struct mm_struct	*mm;
-	real_pte_t		pte[PPC64_TLB_BATCH_NR];
-	unsigned long		vaddr[PPC64_TLB_BATCH_NR];
-	unsigned int		psize;
-	int			ssize;
-};
-DECLARE_PER_CPU(struct ppc64_tlb_batch, ppc64_tlb_batch);
-
-extern void __flush_tlb_pending(struct ppc64_tlb_batch *batch);
-
-extern void hpte_need_flush(struct mm_struct *mm, unsigned long addr,
-			    pte_t *ptep, unsigned long pte, int huge);
-
-#define __HAVE_ARCH_ENTER_LAZY_MMU_MODE
-
-static inline void arch_enter_lazy_mmu_mode(void)
-{
-	struct ppc64_tlb_batch *batch = &__get_cpu_var(ppc64_tlb_batch);
-
-	batch->active = 1;
-}
-
-static inline void arch_leave_lazy_mmu_mode(void)
-{
-	struct ppc64_tlb_batch *batch = &__get_cpu_var(ppc64_tlb_batch);
-
-	if (batch->index)
-		__flush_tlb_pending(batch);
-	batch->active = 0;
-}
-
-#define arch_flush_lazy_mmu_mode()      do {} while (0)
-
-
-extern void flush_hash_page(unsigned long va, real_pte_t pte, int psize,
-			    int ssize, int local);
-extern void flush_hash_range(unsigned long number, int local);
-
-
-static inline void flush_tlb_mm(struct mm_struct *mm)
-{
-}
-
-static inline void flush_tlb_page(struct vm_area_struct *vma,
-				  unsigned long vmaddr)
-{
-}
-
-static inline void flush_tlb_page_nohash(struct vm_area_struct *vma,
-					 unsigned long vmaddr)
-{
-}
-
-static inline void flush_tlb_range(struct vm_area_struct *vma,
-				   unsigned long start, unsigned long end)
-{
-}
-
-static inline void flush_tlb_kernel_range(unsigned long start,
-					  unsigned long end)
-{
-}
-
-/* Private function for use by PCI IO mapping code */
-extern void __flush_hash_table_range(struct mm_struct *mm, unsigned long start,
-				     unsigned long end);
-
-
-#endif
-
-/*
- * This gets called at the end of handling a page fault, when
- * the kernel has put a new PTE into the page table for the process.
- * We use it to ensure coherency between the i-cache and d-cache
- * for the page which has just been mapped in.
- * On machines which use an MMU hash table, we use this to put a
- * corresponding HPTE into the hash table ahead of time, instead of
- * waiting for the inevitable extra hash-table miss exception.
- */
-extern void update_mmu_cache(struct vm_area_struct *, unsigned long, pte_t);
-
-#endif /*__KERNEL__ */
-#endif /* _ASM_POWERPC_TLBFLUSH_H */
diff --git a/include/asm-powerpc/topology.h b/include/asm-powerpc/topology.h
deleted file mode 100644
index 100c6fbfc587..000000000000
--- a/include/asm-powerpc/topology.h
+++ /dev/null
@@ -1,115 +0,0 @@
-#ifndef _ASM_POWERPC_TOPOLOGY_H
-#define _ASM_POWERPC_TOPOLOGY_H
-#ifdef __KERNEL__
-
-
-struct sys_device;
-struct device_node;
-
-#ifdef CONFIG_NUMA
-
-#include <asm/mmzone.h>
-
-static inline int cpu_to_node(int cpu)
-{
-	return numa_cpu_lookup_table[cpu];
-}
-
-#define parent_node(node)	(node)
-
-static inline cpumask_t node_to_cpumask(int node)
-{
-	return numa_cpumask_lookup_table[node];
-}
-
-static inline int node_to_first_cpu(int node)
-{
-	cpumask_t tmp;
-	tmp = node_to_cpumask(node);
-	return first_cpu(tmp);
-}
-
-int of_node_to_nid(struct device_node *device);
-
-struct pci_bus;
-#ifdef CONFIG_PCI
-extern int pcibus_to_node(struct pci_bus *bus);
-#else
-static inline int pcibus_to_node(struct pci_bus *bus)
-{
-	return -1;
-}
-#endif
-
-#define pcibus_to_cpumask(bus)	(pcibus_to_node(bus) == -1 ? \
-					CPU_MASK_ALL : \
-					node_to_cpumask(pcibus_to_node(bus)) \
-				)
-
-/* sched_domains SD_NODE_INIT for PPC64 machines */
-#define SD_NODE_INIT (struct sched_domain) {		\
-	.span			= CPU_MASK_NONE,	\
-	.parent			= NULL,			\
-	.child			= NULL,			\
-	.groups			= NULL,			\
-	.min_interval		= 8,			\
-	.max_interval		= 32,			\
-	.busy_factor		= 32,			\
-	.imbalance_pct		= 125,			\
-	.cache_nice_tries	= 1,			\
-	.busy_idx		= 3,			\
-	.idle_idx		= 1,			\
-	.newidle_idx		= 2,			\
-	.wake_idx		= 1,			\
-	.flags			= SD_LOAD_BALANCE	\
-				| SD_BALANCE_EXEC	\
-				| SD_BALANCE_NEWIDLE	\
-				| SD_WAKE_IDLE		\
-				| SD_SERIALIZE		\
-				| SD_WAKE_BALANCE,	\
-	.last_balance		= jiffies,		\
-	.balance_interval	= 1,			\
-	.nr_balance_failed	= 0,			\
-}
-
-extern void __init dump_numa_cpu_topology(void);
-
-extern int sysfs_add_device_to_node(struct sys_device *dev, int nid);
-extern void sysfs_remove_device_from_node(struct sys_device *dev, int nid);
-
-#else
-
-static inline int of_node_to_nid(struct device_node *device)
-{
-	return 0;
-}
-
-static inline void dump_numa_cpu_topology(void) {}
-
-static inline int sysfs_add_device_to_node(struct sys_device *dev, int nid)
-{
-	return 0;
-}
-
-static inline void sysfs_remove_device_from_node(struct sys_device *dev,
-						int nid)
-{
-}
-
-#endif /* CONFIG_NUMA */
-
-#include <asm-generic/topology.h>
-
-#ifdef CONFIG_SMP
-#include <asm/cputable.h>
-#define smt_capable()		(cpu_has_feature(CPU_FTR_SMT))
-
-#ifdef CONFIG_PPC64
-#include <asm/smp.h>
-
-#define topology_thread_siblings(cpu)	(per_cpu(cpu_sibling_map, cpu))
-#endif
-#endif
-
-#endif /* __KERNEL__ */
-#endif	/* _ASM_POWERPC_TOPOLOGY_H */
diff --git a/include/asm-powerpc/uaccess.h b/include/asm-powerpc/uaccess.h
deleted file mode 100644
index 1a0736f8803f..000000000000
--- a/include/asm-powerpc/uaccess.h
+++ /dev/null
@@ -1,499 +0,0 @@
-#ifndef _ARCH_POWERPC_UACCESS_H
-#define _ARCH_POWERPC_UACCESS_H
-
-#ifdef __KERNEL__
-#ifndef __ASSEMBLY__
-
-#include <linux/sched.h>
-#include <linux/errno.h>
-#include <asm/processor.h>
-#include <asm/page.h>
-
-#define VERIFY_READ	0
-#define VERIFY_WRITE	1
-
-/*
- * The fs value determines whether argument validity checking should be
- * performed or not.  If get_fs() == USER_DS, checking is performed, with
- * get_fs() == KERNEL_DS, checking is bypassed.
- *
- * For historical reasons, these macros are grossly misnamed.
- *
- * The fs/ds values are now the highest legal address in the "segment".
- * This simplifies the checking in the routines below.
- */
-
-#define MAKE_MM_SEG(s)  ((mm_segment_t) { (s) })
-
-#define KERNEL_DS	MAKE_MM_SEG(~0UL)
-#ifdef __powerpc64__
-/* We use TASK_SIZE_USER64 as TASK_SIZE is not constant */
-#define USER_DS		MAKE_MM_SEG(TASK_SIZE_USER64 - 1)
-#else
-#define USER_DS		MAKE_MM_SEG(TASK_SIZE - 1)
-#endif
-
-#define get_ds()	(KERNEL_DS)
-#define get_fs()	(current->thread.fs)
-#define set_fs(val)	(current->thread.fs = (val))
-
-#define segment_eq(a, b)	((a).seg == (b).seg)
-
-#ifdef __powerpc64__
-/*
- * This check is sufficient because there is a large enough
- * gap between user addresses and the kernel addresses
- */
-#define __access_ok(addr, size, segment)	\
-	(((addr) <= (segment).seg) && ((size) <= (segment).seg))
-
-#else
-
-#define __access_ok(addr, size, segment)	\
-	(((addr) <= (segment).seg) &&		\
-	 (((size) == 0) || (((size) - 1) <= ((segment).seg - (addr)))))
-
-#endif
-
-#define access_ok(type, addr, size)		\
-	(__chk_user_ptr(addr),			\
-	 __access_ok((__force unsigned long)(addr), (size), get_fs()))
-
-/*
- * The exception table consists of pairs of addresses: the first is the
- * address of an instruction that is allowed to fault, and the second is
- * the address at which the program should continue.  No registers are
- * modified, so it is entirely up to the continuation code to figure out
- * what to do.
- *
- * All the routines below use bits of fixup code that are out of line
- * with the main instruction path.  This means when everything is well,
- * we don't even have to jump over them.  Further, they do not intrude
- * on our cache or tlb entries.
- */
-
-struct exception_table_entry {
-	unsigned long insn;
-	unsigned long fixup;
-};
-
-/*
- * These are the main single-value transfer routines.  They automatically
- * use the right size if we just have the right pointer type.
- *
- * This gets kind of ugly. We want to return _two_ values in "get_user()"
- * and yet we don't want to do any pointers, because that is too much
- * of a performance impact. Thus we have a few rather ugly macros here,
- * and hide all the ugliness from the user.
- *
- * The "__xxx" versions of the user access functions are versions that
- * do not verify the address space, that must have been done previously
- * with a separate "access_ok()" call (this is used when we do multiple
- * accesses to the same area of user memory).
- *
- * As we use the same address space for kernel and user data on the
- * PowerPC, we can just do these as direct assignments.  (Of course, the
- * exception handling means that it's no longer "just"...)
- *
- * The "user64" versions of the user access functions are versions that
- * allow access of 64-bit data. The "get_user" functions do not
- * properly handle 64-bit data because the value gets down cast to a long.
- * The "put_user" functions already handle 64-bit data properly but we add
- * "user64" versions for completeness
- */
-#define get_user(x, ptr) \
-	__get_user_check((x), (ptr), sizeof(*(ptr)))
-#define put_user(x, ptr) \
-	__put_user_check((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)))
-
-#define __get_user(x, ptr) \
-	__get_user_nocheck((x), (ptr), sizeof(*(ptr)))
-#define __put_user(x, ptr) \
-	__put_user_nocheck((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)))
-
-#ifndef __powerpc64__
-#define __get_user64(x, ptr) \
-	__get_user64_nocheck((x), (ptr), sizeof(*(ptr)))
-#define __put_user64(x, ptr) __put_user(x, ptr)
-#endif
-
-#define __get_user_inatomic(x, ptr) \
-	__get_user_nosleep((x), (ptr), sizeof(*(ptr)))
-#define __put_user_inatomic(x, ptr) \
-	__put_user_nosleep((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)))
-
-#define __get_user_unaligned __get_user
-#define __put_user_unaligned __put_user
-
-extern long __put_user_bad(void);
-
-/*
- * We don't tell gcc that we are accessing memory, but this is OK
- * because we do not write to any memory gcc knows about, so there
- * are no aliasing issues.
- */
-#define __put_user_asm(x, addr, err, op)			\
-	__asm__ __volatile__(					\
-		"1:	" op " %1,0(%2)	# put_user\n"		\
-		"2:\n"						\
-		".section .fixup,\"ax\"\n"			\
-		"3:	li %0,%3\n"				\
-		"	b 2b\n"					\
-		".previous\n"					\
-		".section __ex_table,\"a\"\n"			\
-		"	.balign %5\n"				\
-			PPC_LONG "1b,3b\n"			\
-		".previous"					\
-		: "=r" (err)					\
-		: "r" (x), "b" (addr), "i" (-EFAULT), "0" (err),\
-		  "i"(sizeof(unsigned long)))
-
-#ifdef __powerpc64__
-#define __put_user_asm2(x, ptr, retval)				\
-	  __put_user_asm(x, ptr, retval, "std")
-#else /* __powerpc64__ */
-#define __put_user_asm2(x, addr, err)				\
-	__asm__ __volatile__(					\
-		"1:	stw %1,0(%2)\n"				\
-		"2:	stw %1+1,4(%2)\n"			\
-		"3:\n"						\
-		".section .fixup,\"ax\"\n"			\
-		"4:	li %0,%3\n"				\
-		"	b 3b\n"					\
-		".previous\n"					\
-		".section __ex_table,\"a\"\n"			\
-		"	.balign %5\n"				\
-			PPC_LONG "1b,4b\n"			\
-			PPC_LONG "2b,4b\n"			\
-		".previous"					\
-		: "=r" (err)					\
-		: "r" (x), "b" (addr), "i" (-EFAULT), "0" (err),\
-		  "i"(sizeof(unsigned long)))
-#endif /* __powerpc64__ */
-
-#define __put_user_size(x, ptr, size, retval)			\
-do {								\
-	retval = 0;						\
-	switch (size) {						\
-	  case 1: __put_user_asm(x, ptr, retval, "stb"); break;	\
-	  case 2: __put_user_asm(x, ptr, retval, "sth"); break;	\
-	  case 4: __put_user_asm(x, ptr, retval, "stw"); break;	\
-	  case 8: __put_user_asm2(x, ptr, retval); break;	\
-	  default: __put_user_bad();				\
-	}							\
-} while (0)
-
-#define __put_user_nocheck(x, ptr, size)			\
-({								\
-	long __pu_err;						\
-	__typeof__(*(ptr)) __user *__pu_addr = (ptr);		\
-	if (!is_kernel_addr((unsigned long)__pu_addr))		\
-		might_sleep();					\
-	__chk_user_ptr(ptr);					\
-	__put_user_size((x), __pu_addr, (size), __pu_err);	\
-	__pu_err;						\
-})
-
-#define __put_user_check(x, ptr, size)					\
-({									\
-	long __pu_err = -EFAULT;					\
-	__typeof__(*(ptr)) __user *__pu_addr = (ptr);			\
-	might_sleep();							\
-	if (access_ok(VERIFY_WRITE, __pu_addr, size))			\
-		__put_user_size((x), __pu_addr, (size), __pu_err);	\
-	__pu_err;							\
-})
-
-#define __put_user_nosleep(x, ptr, size)			\
-({								\
-	long __pu_err;						\
-	__typeof__(*(ptr)) __user *__pu_addr = (ptr);		\
-	__chk_user_ptr(ptr);					\
-	__put_user_size((x), __pu_addr, (size), __pu_err);	\
-	__pu_err;						\
-})
-
-
-extern long __get_user_bad(void);
-
-#define __get_user_asm(x, addr, err, op)		\
-	__asm__ __volatile__(				\
-		"1:	"op" %1,0(%2)	# get_user\n"	\
-		"2:\n"					\
-		".section .fixup,\"ax\"\n"		\
-		"3:	li %0,%3\n"			\
-		"	li %1,0\n"			\
-		"	b 2b\n"				\
-		".previous\n"				\
-		".section __ex_table,\"a\"\n"		\
-		"	.balign %5\n"			\
-			PPC_LONG "1b,3b\n"		\
-		".previous"				\
-		: "=r" (err), "=r" (x)			\
-		: "b" (addr), "i" (-EFAULT), "0" (err),	\
-		  "i"(sizeof(unsigned long)))
-
-#ifdef __powerpc64__
-#define __get_user_asm2(x, addr, err)			\
-	__get_user_asm(x, addr, err, "ld")
-#else /* __powerpc64__ */
-#define __get_user_asm2(x, addr, err)			\
-	__asm__ __volatile__(				\
-		"1:	lwz %1,0(%2)\n"			\
-		"2:	lwz %1+1,4(%2)\n"		\
-		"3:\n"					\
-		".section .fixup,\"ax\"\n"		\
-		"4:	li %0,%3\n"			\
-		"	li %1,0\n"			\
-		"	li %1+1,0\n"			\
-		"	b 3b\n"				\
-		".previous\n"				\
-		".section __ex_table,\"a\"\n"		\
-		"	.balign %5\n"			\
-			PPC_LONG "1b,4b\n"		\
-			PPC_LONG "2b,4b\n"		\
-		".previous"				\
-		: "=r" (err), "=&r" (x)			\
-		: "b" (addr), "i" (-EFAULT), "0" (err),	\
-		  "i"(sizeof(unsigned long)))
-#endif /* __powerpc64__ */
-
-#define __get_user_size(x, ptr, size, retval)			\
-do {								\
-	retval = 0;						\
-	__chk_user_ptr(ptr);					\
-	if (size > sizeof(x))					\
-		(x) = __get_user_bad();				\
-	switch (size) {						\
-	case 1: __get_user_asm(x, ptr, retval, "lbz"); break;	\
-	case 2: __get_user_asm(x, ptr, retval, "lhz"); break;	\
-	case 4: __get_user_asm(x, ptr, retval, "lwz"); break;	\
-	case 8: __get_user_asm2(x, ptr, retval);  break;	\
-	default: (x) = __get_user_bad();			\
-	}							\
-} while (0)
-
-#define __get_user_nocheck(x, ptr, size)			\
-({								\
-	long __gu_err;						\
-	unsigned long __gu_val;					\
-	const __typeof__(*(ptr)) __user *__gu_addr = (ptr);	\
-	__chk_user_ptr(ptr);					\
-	if (!is_kernel_addr((unsigned long)__gu_addr))		\
-		might_sleep();					\
-	__get_user_size(__gu_val, __gu_addr, (size), __gu_err);	\
-	(x) = (__typeof__(*(ptr)))__gu_val;			\
-	__gu_err;						\
-})
-
-#ifndef __powerpc64__
-#define __get_user64_nocheck(x, ptr, size)			\
-({								\
-	long __gu_err;						\
-	long long __gu_val;					\
-	const __typeof__(*(ptr)) __user *__gu_addr = (ptr);	\
-	__chk_user_ptr(ptr);					\
-	if (!is_kernel_addr((unsigned long)__gu_addr))		\
-		might_sleep();					\
-	__get_user_size(__gu_val, __gu_addr, (size), __gu_err);	\
-	(x) = (__typeof__(*(ptr)))__gu_val;			\
-	__gu_err;						\
-})
-#endif /* __powerpc64__ */
-
-#define __get_user_check(x, ptr, size)					\
-({									\
-	long __gu_err = -EFAULT;					\
-	unsigned long  __gu_val = 0;					\
-	const __typeof__(*(ptr)) __user *__gu_addr = (ptr);		\
-	might_sleep();							\
-	if (access_ok(VERIFY_READ, __gu_addr, (size)))			\
-		__get_user_size(__gu_val, __gu_addr, (size), __gu_err);	\
-	(x) = (__typeof__(*(ptr)))__gu_val;				\
-	__gu_err;							\
-})
-
-#define __get_user_nosleep(x, ptr, size)			\
-({								\
-	long __gu_err;						\
-	unsigned long __gu_val;					\
-	const __typeof__(*(ptr)) __user *__gu_addr = (ptr);	\
-	__chk_user_ptr(ptr);					\
-	__get_user_size(__gu_val, __gu_addr, (size), __gu_err);	\
-	(x) = (__typeof__(*(ptr)))__gu_val;			\
-	__gu_err;						\
-})
-
-
-/* more complex routines */
-
-extern unsigned long __copy_tofrom_user(void __user *to,
-		const void __user *from, unsigned long size);
-
-#ifndef __powerpc64__
-
-static inline unsigned long copy_from_user(void *to,
-		const void __user *from, unsigned long n)
-{
-	unsigned long over;
-
-	if (access_ok(VERIFY_READ, from, n))
-		return __copy_tofrom_user((__force void __user *)to, from, n);
-	if ((unsigned long)from < TASK_SIZE) {
-		over = (unsigned long)from + n - TASK_SIZE;
-		return __copy_tofrom_user((__force void __user *)to, from,
-				n - over) + over;
-	}
-	return n;
-}
-
-static inline unsigned long copy_to_user(void __user *to,
-		const void *from, unsigned long n)
-{
-	unsigned long over;
-
-	if (access_ok(VERIFY_WRITE, to, n))
-		return __copy_tofrom_user(to, (__force void __user *)from, n);
-	if ((unsigned long)to < TASK_SIZE) {
-		over = (unsigned long)to + n - TASK_SIZE;
-		return __copy_tofrom_user(to, (__force void __user *)from,
-				n - over) + over;
-	}
-	return n;
-}
-
-#else /* __powerpc64__ */
-
-#define __copy_in_user(to, from, size) \
-	__copy_tofrom_user((to), (from), (size))
-
-extern unsigned long copy_from_user(void *to, const void __user *from,
-				    unsigned long n);
-extern unsigned long copy_to_user(void __user *to, const void *from,
-				  unsigned long n);
-extern unsigned long copy_in_user(void __user *to, const void __user *from,
-				  unsigned long n);
-
-#endif /* __powerpc64__ */
-
-static inline unsigned long __copy_from_user_inatomic(void *to,
-		const void __user *from, unsigned long n)
-{
-	if (__builtin_constant_p(n) && (n <= 8)) {
-		unsigned long ret = 1;
-
-		switch (n) {
-		case 1:
-			__get_user_size(*(u8 *)to, from, 1, ret);
-			break;
-		case 2:
-			__get_user_size(*(u16 *)to, from, 2, ret);
-			break;
-		case 4:
-			__get_user_size(*(u32 *)to, from, 4, ret);
-			break;
-		case 8:
-			__get_user_size(*(u64 *)to, from, 8, ret);
-			break;
-		}
-		if (ret == 0)
-			return 0;
-	}
-	return __copy_tofrom_user((__force void __user *)to, from, n);
-}
-
-static inline unsigned long __copy_to_user_inatomic(void __user *to,
-		const void *from, unsigned long n)
-{
-	if (__builtin_constant_p(n) && (n <= 8)) {
-		unsigned long ret = 1;
-
-		switch (n) {
-		case 1:
-			__put_user_size(*(u8 *)from, (u8 __user *)to, 1, ret);
-			break;
-		case 2:
-			__put_user_size(*(u16 *)from, (u16 __user *)to, 2, ret);
-			break;
-		case 4:
-			__put_user_size(*(u32 *)from, (u32 __user *)to, 4, ret);
-			break;
-		case 8:
-			__put_user_size(*(u64 *)from, (u64 __user *)to, 8, ret);
-			break;
-		}
-		if (ret == 0)
-			return 0;
-	}
-	return __copy_tofrom_user(to, (__force const void __user *)from, n);
-}
-
-static inline unsigned long __copy_from_user(void *to,
-		const void __user *from, unsigned long size)
-{
-	might_sleep();
-	return __copy_from_user_inatomic(to, from, size);
-}
-
-static inline unsigned long __copy_to_user(void __user *to,
-		const void *from, unsigned long size)
-{
-	might_sleep();
-	return __copy_to_user_inatomic(to, from, size);
-}
-
-extern unsigned long __clear_user(void __user *addr, unsigned long size);
-
-static inline unsigned long clear_user(void __user *addr, unsigned long size)
-{
-	might_sleep();
-	if (likely(access_ok(VERIFY_WRITE, addr, size)))
-		return __clear_user(addr, size);
-	if ((unsigned long)addr < TASK_SIZE) {
-		unsigned long over = (unsigned long)addr + size - TASK_SIZE;
-		return __clear_user(addr, size - over) + over;
-	}
-	return size;
-}
-
-extern int __strncpy_from_user(char *dst, const char __user *src, long count);
-
-static inline long strncpy_from_user(char *dst, const char __user *src,
-		long count)
-{
-	might_sleep();
-	if (likely(access_ok(VERIFY_READ, src, 1)))
-		return __strncpy_from_user(dst, src, count);
-	return -EFAULT;
-}
-
-/*
- * Return the size of a string (including the ending 0)
- *
- * Return 0 for error
- */
-extern int __strnlen_user(const char __user *str, long len, unsigned long top);
-
-/*
- * Returns the length of the string at str (including the null byte),
- * or 0 if we hit a page we can't access,
- * or something > len if we didn't find a null byte.
- *
- * The `top' parameter to __strnlen_user is to make sure that
- * we can never overflow from the user area into kernel space.
- */
-static inline int strnlen_user(const char __user *str, long len)
-{
-	unsigned long top = current->thread.fs.seg;
-
-	if ((unsigned long)str > top)
-		return 0;
-	return __strnlen_user(str, len, top);
-}
-
-#define strlen_user(str)	strnlen_user((str), 0x7ffffffe)
-
-#endif  /* __ASSEMBLY__ */
-#endif /* __KERNEL__ */
-
-#endif	/* _ARCH_POWERPC_UACCESS_H */
diff --git a/include/asm-powerpc/unistd.h b/include/asm-powerpc/unistd.h
deleted file mode 100644
index ce91bb662063..000000000000
--- a/include/asm-powerpc/unistd.h
+++ /dev/null
@@ -1,392 +0,0 @@
-#ifndef _ASM_POWERPC_UNISTD_H_
-#define _ASM_POWERPC_UNISTD_H_
-
-/*
- * This file contains the system call numbers.
- *
- * 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.
- */
-
-#define __NR_restart_syscall	  0
-#define __NR_exit		  1
-#define __NR_fork		  2
-#define __NR_read		  3
-#define __NR_write		  4
-#define __NR_open		  5
-#define __NR_close		  6
-#define __NR_waitpid		  7
-#define __NR_creat		  8
-#define __NR_link		  9
-#define __NR_unlink		 10
-#define __NR_execve		 11
-#define __NR_chdir		 12
-#define __NR_time		 13
-#define __NR_mknod		 14
-#define __NR_chmod		 15
-#define __NR_lchown		 16
-#define __NR_break		 17
-#define __NR_oldstat		 18
-#define __NR_lseek		 19
-#define __NR_getpid		 20
-#define __NR_mount		 21
-#define __NR_umount		 22
-#define __NR_setuid		 23
-#define __NR_getuid		 24
-#define __NR_stime		 25
-#define __NR_ptrace		 26
-#define __NR_alarm		 27
-#define __NR_oldfstat		 28
-#define __NR_pause		 29
-#define __NR_utime		 30
-#define __NR_stty		 31
-#define __NR_gtty		 32
-#define __NR_access		 33
-#define __NR_nice		 34
-#define __NR_ftime		 35
-#define __NR_sync		 36
-#define __NR_kill		 37
-#define __NR_rename		 38
-#define __NR_mkdir		 39
-#define __NR_rmdir		 40
-#define __NR_dup		 41
-#define __NR_pipe		 42
-#define __NR_times		 43
-#define __NR_prof		 44
-#define __NR_brk		 45
-#define __NR_setgid		 46
-#define __NR_getgid		 47
-#define __NR_signal		 48
-#define __NR_geteuid		 49
-#define __NR_getegid		 50
-#define __NR_acct		 51
-#define __NR_umount2		 52
-#define __NR_lock		 53
-#define __NR_ioctl		 54
-#define __NR_fcntl		 55
-#define __NR_mpx		 56
-#define __NR_setpgid		 57
-#define __NR_ulimit		 58
-#define __NR_oldolduname	 59
-#define __NR_umask		 60
-#define __NR_chroot		 61
-#define __NR_ustat		 62
-#define __NR_dup2		 63
-#define __NR_getppid		 64
-#define __NR_getpgrp		 65
-#define __NR_setsid		 66
-#define __NR_sigaction		 67
-#define __NR_sgetmask		 68
-#define __NR_ssetmask		 69
-#define __NR_setreuid		 70
-#define __NR_setregid		 71
-#define __NR_sigsuspend		 72
-#define __NR_sigpending		 73
-#define __NR_sethostname	 74
-#define __NR_setrlimit		 75
-#define __NR_getrlimit		 76
-#define __NR_getrusage		 77
-#define __NR_gettimeofday	 78
-#define __NR_settimeofday	 79
-#define __NR_getgroups		 80
-#define __NR_setgroups		 81
-#define __NR_select		 82
-#define __NR_symlink		 83
-#define __NR_oldlstat		 84
-#define __NR_readlink		 85
-#define __NR_uselib		 86
-#define __NR_swapon		 87
-#define __NR_reboot		 88
-#define __NR_readdir		 89
-#define __NR_mmap		 90
-#define __NR_munmap		 91
-#define __NR_truncate		 92
-#define __NR_ftruncate		 93
-#define __NR_fchmod		 94
-#define __NR_fchown		 95
-#define __NR_getpriority	 96
-#define __NR_setpriority	 97
-#define __NR_profil		 98
-#define __NR_statfs		 99
-#define __NR_fstatfs		100
-#define __NR_ioperm		101
-#define __NR_socketcall		102
-#define __NR_syslog		103
-#define __NR_setitimer		104
-#define __NR_getitimer		105
-#define __NR_stat		106
-#define __NR_lstat		107
-#define __NR_fstat		108
-#define __NR_olduname		109
-#define __NR_iopl		110
-#define __NR_vhangup		111
-#define __NR_idle		112
-#define __NR_vm86		113
-#define __NR_wait4		114
-#define __NR_swapoff		115
-#define __NR_sysinfo		116
-#define __NR_ipc		117
-#define __NR_fsync		118
-#define __NR_sigreturn		119
-#define __NR_clone		120
-#define __NR_setdomainname	121
-#define __NR_uname		122
-#define __NR_modify_ldt		123
-#define __NR_adjtimex		124
-#define __NR_mprotect		125
-#define __NR_sigprocmask	126
-#define __NR_create_module	127
-#define __NR_init_module	128
-#define __NR_delete_module	129
-#define __NR_get_kernel_syms	130
-#define __NR_quotactl		131
-#define __NR_getpgid		132
-#define __NR_fchdir		133
-#define __NR_bdflush		134
-#define __NR_sysfs		135
-#define __NR_personality	136
-#define __NR_afs_syscall	137 /* Syscall for Andrew File System */
-#define __NR_setfsuid		138
-#define __NR_setfsgid		139
-#define __NR__llseek		140
-#define __NR_getdents		141
-#define __NR__newselect		142
-#define __NR_flock		143
-#define __NR_msync		144
-#define __NR_readv		145
-#define __NR_writev		146
-#define __NR_getsid		147
-#define __NR_fdatasync		148
-#define __NR__sysctl		149
-#define __NR_mlock		150
-#define __NR_munlock		151
-#define __NR_mlockall		152
-#define __NR_munlockall		153
-#define __NR_sched_setparam		154
-#define __NR_sched_getparam		155
-#define __NR_sched_setscheduler		156
-#define __NR_sched_getscheduler		157
-#define __NR_sched_yield		158
-#define __NR_sched_get_priority_max	159
-#define __NR_sched_get_priority_min	160
-#define __NR_sched_rr_get_interval	161
-#define __NR_nanosleep		162
-#define __NR_mremap		163
-#define __NR_setresuid		164
-#define __NR_getresuid		165
-#define __NR_query_module	166
-#define __NR_poll		167
-#define __NR_nfsservctl		168
-#define __NR_setresgid		169
-#define __NR_getresgid		170
-#define __NR_prctl		171
-#define __NR_rt_sigreturn	172
-#define __NR_rt_sigaction	173
-#define __NR_rt_sigprocmask	174
-#define __NR_rt_sigpending	175
-#define __NR_rt_sigtimedwait	176
-#define __NR_rt_sigqueueinfo	177
-#define __NR_rt_sigsuspend	178
-#define __NR_pread64		179
-#define __NR_pwrite64		180
-#define __NR_chown		181
-#define __NR_getcwd		182
-#define __NR_capget		183
-#define __NR_capset		184
-#define __NR_sigaltstack	185
-#define __NR_sendfile		186
-#define __NR_getpmsg		187	/* some people actually want streams */
-#define __NR_putpmsg		188	/* some people actually want streams */
-#define __NR_vfork		189
-#define __NR_ugetrlimit		190	/* SuS compliant getrlimit */
-#define __NR_readahead		191
-#ifndef __powerpc64__			/* these are 32-bit only */
-#define __NR_mmap2		192
-#define __NR_truncate64		193
-#define __NR_ftruncate64	194
-#define __NR_stat64		195
-#define __NR_lstat64		196
-#define __NR_fstat64		197
-#endif
-#define __NR_pciconfig_read	198
-#define __NR_pciconfig_write	199
-#define __NR_pciconfig_iobase	200
-#define __NR_multiplexer	201
-#define __NR_getdents64		202
-#define __NR_pivot_root		203
-#ifndef __powerpc64__
-#define __NR_fcntl64		204
-#endif
-#define __NR_madvise		205
-#define __NR_mincore		206
-#define __NR_gettid		207
-#define __NR_tkill		208
-#define __NR_setxattr		209
-#define __NR_lsetxattr		210
-#define __NR_fsetxattr		211
-#define __NR_getxattr		212
-#define __NR_lgetxattr		213
-#define __NR_fgetxattr		214
-#define __NR_listxattr		215
-#define __NR_llistxattr		216
-#define __NR_flistxattr		217
-#define __NR_removexattr	218
-#define __NR_lremovexattr	219
-#define __NR_fremovexattr	220
-#define __NR_futex		221
-#define __NR_sched_setaffinity	222
-#define __NR_sched_getaffinity	223
-/* 224 currently unused */
-#define __NR_tuxcall		225
-#ifndef __powerpc64__
-#define __NR_sendfile64		226
-#endif
-#define __NR_io_setup		227
-#define __NR_io_destroy		228
-#define __NR_io_getevents	229
-#define __NR_io_submit		230
-#define __NR_io_cancel		231
-#define __NR_set_tid_address	232
-#define __NR_fadvise64		233
-#define __NR_exit_group		234
-#define __NR_lookup_dcookie	235
-#define __NR_epoll_create	236
-#define __NR_epoll_ctl		237
-#define __NR_epoll_wait		238
-#define __NR_remap_file_pages	239
-#define __NR_timer_create	240
-#define __NR_timer_settime	241
-#define __NR_timer_gettime	242
-#define __NR_timer_getoverrun	243
-#define __NR_timer_delete	244
-#define __NR_clock_settime	245
-#define __NR_clock_gettime	246
-#define __NR_clock_getres	247
-#define __NR_clock_nanosleep	248
-#define __NR_swapcontext	249
-#define __NR_tgkill		250
-#define __NR_utimes		251
-#define __NR_statfs64		252
-#define __NR_fstatfs64		253
-#ifndef __powerpc64__
-#define __NR_fadvise64_64	254
-#endif
-#define __NR_rtas		255
-#define __NR_sys_debug_setcontext 256
-/* Number 257 is reserved for vserver */
-#define __NR_migrate_pages	258
-#define __NR_mbind		259
-#define __NR_get_mempolicy	260
-#define __NR_set_mempolicy	261
-#define __NR_mq_open		262
-#define __NR_mq_unlink		263
-#define __NR_mq_timedsend	264
-#define __NR_mq_timedreceive	265
-#define __NR_mq_notify		266
-#define __NR_mq_getsetattr	267
-#define __NR_kexec_load		268
-#define __NR_add_key		269
-#define __NR_request_key	270
-#define __NR_keyctl		271
-#define __NR_waitid		272
-#define __NR_ioprio_set		273
-#define __NR_ioprio_get		274
-#define __NR_inotify_init	275
-#define __NR_inotify_add_watch	276
-#define __NR_inotify_rm_watch	277
-#define __NR_spu_run		278
-#define __NR_spu_create		279
-#define __NR_pselect6		280
-#define __NR_ppoll		281
-#define __NR_unshare		282
-#define __NR_splice		283
-#define __NR_tee		284
-#define __NR_vmsplice		285
-#define __NR_openat		286
-#define __NR_mkdirat		287
-#define __NR_mknodat		288
-#define __NR_fchownat		289
-#define __NR_futimesat		290
-#ifdef __powerpc64__
-#define __NR_newfstatat		291
-#else
-#define __NR_fstatat64		291
-#endif
-#define __NR_unlinkat		292
-#define __NR_renameat		293
-#define __NR_linkat		294
-#define __NR_symlinkat		295
-#define __NR_readlinkat		296
-#define __NR_fchmodat		297
-#define __NR_faccessat		298
-#define __NR_get_robust_list	299
-#define __NR_set_robust_list	300
-#define __NR_move_pages		301
-#define __NR_getcpu		302
-#define __NR_epoll_pwait	303
-#define __NR_utimensat		304
-#define __NR_signalfd		305
-#define __NR_timerfd_create	306
-#define __NR_eventfd		307
-#define __NR_sync_file_range2	308
-#define __NR_fallocate		309
-#define __NR_subpage_prot	310
-#define __NR_timerfd_settime	311
-#define __NR_timerfd_gettime	312
-
-#ifdef __KERNEL__
-
-#define __NR_syscalls		313
-
-#define __NR__exit __NR_exit
-#define NR_syscalls	__NR_syscalls
-
-#ifndef __ASSEMBLY__
-
-#include <linux/types.h>
-#include <linux/compiler.h>
-#include <linux/linkage.h>
-
-#define __ARCH_WANT_IPC_PARSE_VERSION
-#define __ARCH_WANT_OLD_READDIR
-#define __ARCH_WANT_STAT64
-#define __ARCH_WANT_SYS_ALARM
-#define __ARCH_WANT_SYS_GETHOSTNAME
-#define __ARCH_WANT_SYS_PAUSE
-#define __ARCH_WANT_SYS_SGETMASK
-#define __ARCH_WANT_SYS_SIGNAL
-#define __ARCH_WANT_SYS_TIME
-#define __ARCH_WANT_SYS_UTIME
-#define __ARCH_WANT_SYS_WAITPID
-#define __ARCH_WANT_SYS_SOCKETCALL
-#define __ARCH_WANT_SYS_FADVISE64
-#define __ARCH_WANT_SYS_GETPGRP
-#define __ARCH_WANT_SYS_LLSEEK
-#define __ARCH_WANT_SYS_NICE
-#define __ARCH_WANT_SYS_OLD_GETRLIMIT
-#define __ARCH_WANT_SYS_OLDUMOUNT
-#define __ARCH_WANT_SYS_SIGPENDING
-#define __ARCH_WANT_SYS_SIGPROCMASK
-#define __ARCH_WANT_SYS_RT_SIGACTION
-#define __ARCH_WANT_SYS_RT_SIGSUSPEND
-#ifdef CONFIG_PPC32
-#define __ARCH_WANT_OLD_STAT
-#endif
-#ifdef CONFIG_PPC64
-#define __ARCH_WANT_COMPAT_SYS_TIME
-#define __ARCH_WANT_COMPAT_SYS_RT_SIGSUSPEND
-#define __ARCH_WANT_SYS_NEWFSTATAT
-#endif
-
-/*
- * "Conditional" syscalls
- */
-#define cond_syscall(x) \
-	asmlinkage long x (void) __attribute__((weak,alias("sys_ni_syscall")))
-
-#endif		/* __ASSEMBLY__ */
-#endif		/* __KERNEL__ */
-
-#endif /* _ASM_POWERPC_UNISTD_H_ */
diff --git a/include/asm-powerpc/vio.h b/include/asm-powerpc/vio.h
deleted file mode 100644
index 56512a968dab..000000000000
--- a/include/asm-powerpc/vio.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * IBM PowerPC Virtual I/O Infrastructure Support.
- *
- * Copyright (c) 2003 IBM Corp.
- *  Dave Engebretsen engebret@us.ibm.com
- *  Santiago Leon santil@us.ibm.com
- *
- * 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.
- */
-
-#ifndef _ASM_POWERPC_VIO_H
-#define _ASM_POWERPC_VIO_H
-#ifdef __KERNEL__
-
-#include <linux/init.h>
-#include <linux/errno.h>
-#include <linux/device.h>
-#include <linux/dma-mapping.h>
-#include <linux/mod_devicetable.h>
-
-#include <asm/hvcall.h>
-#include <asm/scatterlist.h>
-
-/*
- * Architecture-specific constants for drivers to
- * extract attributes of the device using vio_get_attribute()
- */
-#define VETH_MAC_ADDR "local-mac-address"
-#define VETH_MCAST_FILTER_SIZE "ibm,mac-address-filters"
-
-/* End architecture-specific constants */
-
-#define h_vio_signal(ua, mode) \
-  plpar_hcall_norets(H_VIO_SIGNAL, ua, mode)
-
-#define VIO_IRQ_DISABLE		0UL
-#define VIO_IRQ_ENABLE		1UL
-
-struct iommu_table;
-
-/*
- * The vio_dev structure is used to describe virtual I/O devices.
- */
-struct vio_dev {
-	const char *name;
-	const char *type;
-	uint32_t unit_address;
-	unsigned int irq;
-	struct device dev;
-};
-
-struct vio_driver {
-	const struct vio_device_id *id_table;
-	int (*probe)(struct vio_dev *dev, const struct vio_device_id *id);
-	int (*remove)(struct vio_dev *dev);
-	struct device_driver driver;
-};
-
-extern int vio_register_driver(struct vio_driver *drv);
-extern void vio_unregister_driver(struct vio_driver *drv);
-
-extern void __devinit vio_unregister_device(struct vio_dev *dev);
-
-struct device_node;
-
-extern struct vio_dev *vio_register_device_node(
-		struct device_node *node_vdev);
-extern const void *vio_get_attribute(struct vio_dev *vdev, char *which,
-		int *length);
-#ifdef CONFIG_PPC_PSERIES
-extern struct vio_dev *vio_find_node(struct device_node *vnode);
-extern int vio_enable_interrupts(struct vio_dev *dev);
-extern int vio_disable_interrupts(struct vio_dev *dev);
-#else
-static inline int vio_enable_interrupts(struct vio_dev *dev)
-{
-	return 0;
-}
-#endif
-
-static inline struct vio_driver *to_vio_driver(struct device_driver *drv)
-{
-	return container_of(drv, struct vio_driver, driver);
-}
-
-static inline struct vio_dev *to_vio_dev(struct device *dev)
-{
-	return container_of(dev, struct vio_dev, dev);
-}
-
-#endif /* __KERNEL__ */
-#endif /* _ASM_POWERPC_VIO_H */