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Merge to Fedora kernel-2.6.18-1.2224_FC5 patched with stable patch-2.6.18.1-vs2.0...
[linux-2.6.git] / include / asm-powerpc / cputable.h
diff --git a/include/asm-powerpc/cputable.h b/include/asm-powerpc/cputable.h
index f6265c2..1ba3c99 100644 (file)
--- a/include/asm-powerpc/cputable.h
+++ b/include/asm-powerpc/cputable.h
@@ -24,6 +24,9 @@
 #define PPC_FEATURE_ICACHE_SNOOP       0x00002000
 #define PPC_FEATURE_ARCH_2_05          0x00001000
 
+#define PPC_FEATURE_TRUE_LE            0x00000002
+#define PPC_FEATURE_PPC_LE             0x00000001
+
 #ifdef __KERNEL__
 #ifndef __ASSEMBLY__
 
@@ -69,6 +72,13 @@ struct cpu_spec {
        /* Processor specific oprofile operations */
        enum powerpc_oprofile_type oprofile_type;
 
+       /* Bit locations inside the mmcra change */
+       unsigned long   oprofile_mmcra_sihv;
+       unsigned long   oprofile_mmcra_sipr;
+
+       /* Bits to clear during an oprofile exception */
+       unsigned long   oprofile_mmcra_clear;
+
        /* Name of processor class, for the ELF AT_PLATFORM entry */
        char            *platform;
 };
@@ -104,41 +114,33 @@ extern void do_cpu_ftr_fixups(unsigned long offset);
 #define CPU_FTR_NO_BTIC                        ASM_CONST(0x0000000000040000)
 #define CPU_FTR_BIG_PHYS               ASM_CONST(0x0000000000080000)
 #define CPU_FTR_NODSISRALIGN           ASM_CONST(0x0000000000100000)
+#define CPU_FTR_PPC_LE                 ASM_CONST(0x0000000000200000)
+#define CPU_FTR_REAL_LE                        ASM_CONST(0x0000000000400000)
 
+/*
+ * Add the 64-bit processor unique features in the top half of the word;
+ * on 32-bit, make the names available but defined to be 0.
+ */
 #ifdef __powerpc64__
-/* Add the 64b processor unique features in the top half of the word */
-#define CPU_FTR_SLB                    ASM_CONST(0x0000000100000000)
-#define CPU_FTR_16M_PAGE               ASM_CONST(0x0000000200000000)
-#define CPU_FTR_TLBIEL                 ASM_CONST(0x0000000400000000)
-#define CPU_FTR_NOEXECUTE              ASM_CONST(0x0000000800000000)
-#define CPU_FTR_IABR                   ASM_CONST(0x0000002000000000)
-#define CPU_FTR_MMCRA                  ASM_CONST(0x0000004000000000)
-#define CPU_FTR_CTRL                   ASM_CONST(0x0000008000000000)
-#define CPU_FTR_SMT                    ASM_CONST(0x0000010000000000)
-#define CPU_FTR_COHERENT_ICACHE                ASM_CONST(0x0000020000000000)
-#define CPU_FTR_LOCKLESS_TLBIE         ASM_CONST(0x0000040000000000)
-#define CPU_FTR_MMCRA_SIHV             ASM_CONST(0x0000080000000000)
-#define CPU_FTR_CI_LARGE_PAGE          ASM_CONST(0x0000100000000000)
-#define CPU_FTR_PAUSE_ZERO             ASM_CONST(0x0000200000000000)
-#define CPU_FTR_PURR                   ASM_CONST(0x0000400000000000)
+#define LONG_ASM_CONST(x)              ASM_CONST(x)
 #else
-/* ensure on 32b processors the flags are available for compiling but
- * don't do anything */
-#define CPU_FTR_SLB                    ASM_CONST(0x0)
-#define CPU_FTR_16M_PAGE               ASM_CONST(0x0)
-#define CPU_FTR_TLBIEL                 ASM_CONST(0x0)
-#define CPU_FTR_NOEXECUTE              ASM_CONST(0x0)
-#define CPU_FTR_IABR                   ASM_CONST(0x0)
-#define CPU_FTR_MMCRA                  ASM_CONST(0x0)
-#define CPU_FTR_CTRL                   ASM_CONST(0x0)
-#define CPU_FTR_SMT                    ASM_CONST(0x0)
-#define CPU_FTR_COHERENT_ICACHE                ASM_CONST(0x0)
-#define CPU_FTR_LOCKLESS_TLBIE         ASM_CONST(0x0)
-#define CPU_FTR_MMCRA_SIHV             ASM_CONST(0x0)
-#define CPU_FTR_CI_LARGE_PAGE          ASM_CONST(0x0)
-#define CPU_FTR_PURR                   ASM_CONST(0x0)
+#define LONG_ASM_CONST(x)              0
 #endif
 
+#define CPU_FTR_SLB                    LONG_ASM_CONST(0x0000000100000000)
+#define CPU_FTR_16M_PAGE               LONG_ASM_CONST(0x0000000200000000)
+#define CPU_FTR_TLBIEL                 LONG_ASM_CONST(0x0000000400000000)
+#define CPU_FTR_NOEXECUTE              LONG_ASM_CONST(0x0000000800000000)
+#define CPU_FTR_IABR                   LONG_ASM_CONST(0x0000002000000000)
+#define CPU_FTR_MMCRA                  LONG_ASM_CONST(0x0000004000000000)
+#define CPU_FTR_CTRL                   LONG_ASM_CONST(0x0000008000000000)
+#define CPU_FTR_SMT                    LONG_ASM_CONST(0x0000010000000000)
+#define CPU_FTR_COHERENT_ICACHE                LONG_ASM_CONST(0x0000020000000000)
+#define CPU_FTR_LOCKLESS_TLBIE         LONG_ASM_CONST(0x0000040000000000)
+#define CPU_FTR_CI_LARGE_PAGE          LONG_ASM_CONST(0x0000100000000000)
+#define CPU_FTR_PAUSE_ZERO             LONG_ASM_CONST(0x0000200000000000)
+#define CPU_FTR_PURR                   LONG_ASM_CONST(0x0000400000000000)
+
 #ifndef __ASSEMBLY__
 
 #define CPU_FTR_PPCAS_ARCH_V2_BASE (CPU_FTR_SLB | \
@@ -192,92 +194,95 @@ extern void do_cpu_ftr_fixups(unsigned long offset);
 #define CPU_FTRS_PPC601        (CPU_FTR_COMMON | CPU_FTR_601 | CPU_FTR_HPTE_TABLE)
 #define CPU_FTRS_603   (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
            CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | \
-           CPU_FTR_MAYBE_CAN_NAP)
+           CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_PPC_LE)
 #define CPU_FTRS_604   (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
-           CPU_FTR_USE_TB | CPU_FTR_604_PERF_MON | CPU_FTR_HPTE_TABLE)
+           CPU_FTR_USE_TB | CPU_FTR_604_PERF_MON | CPU_FTR_HPTE_TABLE | \
+           CPU_FTR_PPC_LE)
 #define CPU_FTRS_740_NOTAU     (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
            CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | CPU_FTR_L2CR | \
-           CPU_FTR_HPTE_TABLE | CPU_FTR_MAYBE_CAN_NAP)
+           CPU_FTR_HPTE_TABLE | CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_PPC_LE)
 #define CPU_FTRS_740   (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
            CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | CPU_FTR_L2CR | \
-           CPU_FTR_TAU | CPU_FTR_HPTE_TABLE | CPU_FTR_MAYBE_CAN_NAP)
+           CPU_FTR_TAU | CPU_FTR_HPTE_TABLE | CPU_FTR_MAYBE_CAN_NAP | \
+           CPU_FTR_PPC_LE)
 #define CPU_FTRS_750   (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
            CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | CPU_FTR_L2CR | \
-           CPU_FTR_TAU | CPU_FTR_HPTE_TABLE | CPU_FTR_MAYBE_CAN_NAP)
+           CPU_FTR_TAU | CPU_FTR_HPTE_TABLE | CPU_FTR_MAYBE_CAN_NAP | \
+           CPU_FTR_PPC_LE)
 #define CPU_FTRS_750FX1        (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
            CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | CPU_FTR_L2CR | \
            CPU_FTR_TAU | CPU_FTR_HPTE_TABLE | CPU_FTR_MAYBE_CAN_NAP | \
-           CPU_FTR_DUAL_PLL_750FX | CPU_FTR_NO_DPM)
+           CPU_FTR_DUAL_PLL_750FX | CPU_FTR_NO_DPM | CPU_FTR_PPC_LE)
 #define CPU_FTRS_750FX2        (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
            CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | CPU_FTR_L2CR | \
            CPU_FTR_TAU | CPU_FTR_HPTE_TABLE | CPU_FTR_MAYBE_CAN_NAP | \
-           CPU_FTR_NO_DPM)
+           CPU_FTR_NO_DPM | CPU_FTR_PPC_LE)
 #define CPU_FTRS_750FX (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
            CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | CPU_FTR_L2CR | \
            CPU_FTR_TAU | CPU_FTR_HPTE_TABLE | CPU_FTR_MAYBE_CAN_NAP | \
-           CPU_FTR_DUAL_PLL_750FX | CPU_FTR_HAS_HIGH_BATS)
+           CPU_FTR_DUAL_PLL_750FX | CPU_FTR_HAS_HIGH_BATS | CPU_FTR_PPC_LE)
 #define CPU_FTRS_750GX (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE | \
            CPU_FTR_USE_TB | CPU_FTR_L2CR | CPU_FTR_TAU | \
            CPU_FTR_HPTE_TABLE | CPU_FTR_MAYBE_CAN_NAP | \
-           CPU_FTR_DUAL_PLL_750FX | CPU_FTR_HAS_HIGH_BATS)
+           CPU_FTR_DUAL_PLL_750FX | CPU_FTR_HAS_HIGH_BATS | CPU_FTR_PPC_LE)
 #define CPU_FTRS_7400_NOTAU    (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
            CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | CPU_FTR_L2CR | \
            CPU_FTR_ALTIVEC_COMP | CPU_FTR_HPTE_TABLE | \
-           CPU_FTR_MAYBE_CAN_NAP)
+           CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_PPC_LE)
 #define CPU_FTRS_7400  (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
            CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | CPU_FTR_L2CR | \
            CPU_FTR_TAU | CPU_FTR_ALTIVEC_COMP | CPU_FTR_HPTE_TABLE | \
-           CPU_FTR_MAYBE_CAN_NAP)
+           CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_PPC_LE)
 #define CPU_FTRS_7450_20       (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
            CPU_FTR_USE_TB | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \
            CPU_FTR_L3CR | CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \
-           CPU_FTR_NEED_COHERENT)
+           CPU_FTR_NEED_COHERENT | CPU_FTR_PPC_LE)
 #define CPU_FTRS_7450_21       (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
            CPU_FTR_USE_TB | \
            CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \
            CPU_FTR_L3CR | CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \
            CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_L3_DISABLE_NAP | \
-           CPU_FTR_NEED_COHERENT)
+           CPU_FTR_NEED_COHERENT | CPU_FTR_PPC_LE)
 #define CPU_FTRS_7450_23       (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
            CPU_FTR_USE_TB | \
            CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \
            CPU_FTR_L3CR | CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \
-           CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_NEED_COHERENT)
+           CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_NEED_COHERENT | CPU_FTR_PPC_LE)
 #define CPU_FTRS_7455_1        (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
            CPU_FTR_USE_TB | \
            CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | CPU_FTR_L3CR | \
            CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | CPU_FTR_HAS_HIGH_BATS | \
-           CPU_FTR_NEED_COHERENT)
+           CPU_FTR_NEED_COHERENT | CPU_FTR_PPC_LE)
 #define CPU_FTRS_7455_20       (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
            CPU_FTR_USE_TB | \
            CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \
            CPU_FTR_L3CR | CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \
            CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_L3_DISABLE_NAP | \
-           CPU_FTR_NEED_COHERENT | CPU_FTR_HAS_HIGH_BATS)
+           CPU_FTR_NEED_COHERENT | CPU_FTR_HAS_HIGH_BATS | CPU_FTR_PPC_LE)
 #define CPU_FTRS_7455  (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
            CPU_FTR_USE_TB | \
            CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \
            CPU_FTR_L3CR | CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \
            CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_HAS_HIGH_BATS | \
-           CPU_FTR_NEED_COHERENT)
+           CPU_FTR_NEED_COHERENT | CPU_FTR_PPC_LE)
 #define CPU_FTRS_7447_10       (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
            CPU_FTR_USE_TB | \
            CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \
            CPU_FTR_L3CR | CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \
            CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_HAS_HIGH_BATS | \
-           CPU_FTR_NEED_COHERENT | CPU_FTR_NO_BTIC)
+           CPU_FTR_NEED_COHERENT | CPU_FTR_NO_BTIC | CPU_FTR_PPC_LE)
 #define CPU_FTRS_7447  (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
            CPU_FTR_USE_TB | \
            CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \
            CPU_FTR_L3CR | CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \
            CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_HAS_HIGH_BATS | \
-           CPU_FTR_NEED_COHERENT)
+           CPU_FTR_NEED_COHERENT | CPU_FTR_PPC_LE)
 #define CPU_FTRS_7447A (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
            CPU_FTR_USE_TB | \
            CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_L2CR | CPU_FTR_ALTIVEC_COMP | \
            CPU_FTR_HPTE_TABLE | CPU_FTR_SPEC7450 | \
            CPU_FTR_NAP_DISABLE_L2_PR | CPU_FTR_HAS_HIGH_BATS | \
-           CPU_FTR_NEED_COHERENT)
+           CPU_FTR_NEED_COHERENT | CPU_FTR_PPC_LE)
 #define CPU_FTRS_82XX  (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
            CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB)
 #define CPU_FTRS_G2_LE (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE | \
@@ -287,13 +292,6 @@ extern void do_cpu_ftr_fixups(unsigned long offset);
            CPU_FTR_COMMON)
 #define CPU_FTRS_CLASSIC32     (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
            CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE)
-#define CPU_FTRS_POWER3_32     (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
-           CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE)
-#define CPU_FTRS_POWER4_32     (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
-           CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE | CPU_FTR_NODSISRALIGN)
-#define CPU_FTRS_970_32        (CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | \
-           CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE | CPU_FTR_ALTIVEC_COMP | \
-           CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_NODSISRALIGN)
 #define CPU_FTRS_8XX   (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB)
 #define CPU_FTRS_40X   (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \
            CPU_FTR_NODSISRALIGN)
@@ -307,7 +305,7 @@ extern void do_cpu_ftr_fixups(unsigned long offset);
 #define CPU_FTRS_GENERIC_32    (CPU_FTR_COMMON | CPU_FTR_NODSISRALIGN)
 #ifdef __powerpc64__
 #define CPU_FTRS_POWER3        (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \
-           CPU_FTR_HPTE_TABLE | CPU_FTR_IABR)
+           CPU_FTR_HPTE_TABLE | CPU_FTR_IABR | CPU_FTR_PPC_LE)
 #define CPU_FTRS_RS64  (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \
            CPU_FTR_HPTE_TABLE | CPU_FTR_IABR | \
            CPU_FTR_MMCRA | CPU_FTR_CTRL)
@@ -320,12 +318,12 @@ extern void do_cpu_ftr_fixups(unsigned long offset);
            CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | \
            CPU_FTR_MMCRA | CPU_FTR_SMT | \
            CPU_FTR_COHERENT_ICACHE | CPU_FTR_LOCKLESS_TLBIE | \
-           CPU_FTR_MMCRA_SIHV | CPU_FTR_PURR)
+           CPU_FTR_PURR)
 #define CPU_FTRS_POWER6 (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \
            CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | \
            CPU_FTR_MMCRA | CPU_FTR_SMT | \
            CPU_FTR_COHERENT_ICACHE | CPU_FTR_LOCKLESS_TLBIE | \
-           CPU_FTR_PURR | CPU_FTR_CI_LARGE_PAGE)
+           CPU_FTR_PURR | CPU_FTR_CI_LARGE_PAGE | CPU_FTR_REAL_LE)
 #define CPU_FTRS_CELL  (CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | \
            CPU_FTR_HPTE_TABLE | CPU_FTR_PPCAS_ARCH_V2 | \
            CPU_FTR_ALTIVEC_COMP | CPU_FTR_MMCRA | CPU_FTR_SMT | \
@@ -354,12 +352,6 @@ enum {
 #else
            CPU_FTRS_GENERIC_32 |
 #endif
-#ifdef CONFIG_PPC64BRIDGE
-           CPU_FTRS_POWER3_32 |
-#endif
-#ifdef CONFIG_POWER4
-           CPU_FTRS_POWER4_32 | CPU_FTRS_970_32 |
-#endif
 #ifdef CONFIG_8xx
            CPU_FTRS_8XX |
 #endif
@@ -399,12 +391,6 @@ enum {
 #else
            CPU_FTRS_GENERIC_32 &
 #endif
-#ifdef CONFIG_PPC64BRIDGE
-           CPU_FTRS_POWER3_32 &
-#endif
-#ifdef CONFIG_POWER4
-           CPU_FTRS_POWER4_32 & CPU_FTRS_970_32 &
-#endif
 #ifdef CONFIG_8xx
            CPU_FTRS_8XX &
 #endif
linux-2.6