From: <aot...@us...> - 2004-10-19 09:46:50
|
Update of /cvsroot/gc-linux/linux/arch/ppc/kernel In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv9216/arch/ppc/kernel Modified Files: cputable.c Log Message: Merged 2.6.9 Index: cputable.c =================================================================== RCS file: /cvsroot/gc-linux/linux/arch/ppc/kernel/cputable.c,v retrieving revision 1.3 retrieving revision 1.4 diff -u -d -r1.3 -r1.4 --- cputable.c 15 Aug 2004 22:33:03 -0000 1.3 +++ cputable.c 19 Oct 2004 09:46:08 -0000 1.4 @@ -55,7 +55,7 @@ #endif /* We need to mark all pages as being coherent if we're SMP or we - * have a 754x and an MPC107 host bridge. + * have a 74[45]x and an MPC107 host bridge. */ #if defined(CONFIG_SMP) || defined(CONFIG_MPC10X_BRIDGE) #define CPU_FTR_COMMON CPU_FTR_NEED_COHERENT @@ -63,6 +63,17 @@ #define CPU_FTR_COMMON 0 #endif +/* The powersave features NAP & DOZE seems to confuse BDI when + debugging. So if a BDI is used, disable theses + */ +#ifndef CONFIG_BDI_SWITCH +#define CPU_FTR_MAYBE_CAN_DOZE CPU_FTR_CAN_DOZE +#define CPU_FTR_MAYBE_CAN_NAP CPU_FTR_CAN_NAP +#else +#define CPU_FTR_MAYBE_CAN_DOZE 0 +#define CPU_FTR_MAYBE_CAN_NAP 0 +#endif + struct cpu_spec cpu_specs[] = { #if CLASSIC_PPC { /* 601 */ @@ -76,8 +87,8 @@ { /* 603 */ 0xffff0000, 0x00030000, "603", CPU_FTR_COMMON | - CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_CAN_DOZE | CPU_FTR_USE_TB | - CPU_FTR_CAN_NAP, + CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | + CPU_FTR_MAYBE_CAN_NAP, COMMON_PPC, 32, 32, __setup_cpu_603 @@ -85,8 +96,8 @@ { /* 603e */ 0xffff0000, 0x00060000, "603e", CPU_FTR_COMMON | - CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_CAN_DOZE | CPU_FTR_USE_TB | - CPU_FTR_CAN_NAP, + CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | + CPU_FTR_MAYBE_CAN_NAP, COMMON_PPC, 32, 32, __setup_cpu_603 @@ -94,8 +105,8 @@ { /* 603ev */ 0xffff0000, 0x00070000, "603ev", CPU_FTR_COMMON | - CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_CAN_DOZE | CPU_FTR_USE_TB | - CPU_FTR_CAN_NAP, + CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | + CPU_FTR_MAYBE_CAN_NAP, COMMON_PPC, 32, 32, __setup_cpu_603 @@ -139,8 +150,8 @@ { /* 750CX (80100 and 8010x?) */ 0xfffffff0, 0x00080100, "750CX", CPU_FTR_COMMON | - CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_CAN_DOZE | CPU_FTR_USE_TB | - CPU_FTR_L2CR | CPU_FTR_TAU | CPU_FTR_HPTE_TABLE | CPU_FTR_CAN_NAP, + 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, COMMON_PPC, 32, 32, __setup_cpu_750cx @@ -148,8 +159,8 @@ { /* 750CX (82201 and 82202) */ 0xfffffff0, 0x00082200, "750CX", CPU_FTR_COMMON | - CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_CAN_DOZE | CPU_FTR_USE_TB | - CPU_FTR_L2CR | CPU_FTR_TAU | CPU_FTR_HPTE_TABLE | CPU_FTR_CAN_NAP, + 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, COMMON_PPC, 32, 32, __setup_cpu_750cx @@ -157,8 +168,8 @@ { /* 750CXe (82214) */ 0xfffffff0, 0x00082210, "750CXe", CPU_FTR_COMMON | - CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_CAN_DOZE | CPU_FTR_USE_TB | - CPU_FTR_L2CR | CPU_FTR_TAU | CPU_FTR_HPTE_TABLE | CPU_FTR_CAN_NAP, + 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, COMMON_PPC, 32, 32, __setup_cpu_750cx @@ -166,8 +177,8 @@ { /* 750CXe (83214) */ 0xffffffff, 0x00083214, "750CXe (Gekko)", CPU_FTR_COMMON | - CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_CAN_DOZE | CPU_FTR_USE_TB | - CPU_FTR_L2CR | CPU_FTR_TAU | CPU_FTR_HPTE_TABLE | CPU_FTR_CAN_NAP, + 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, COMMON_PPC, 32, 32, __setup_cpu_750cx @@ -175,8 +186,8 @@ { /* 740/750 (0x4202, don't support TAU ?) */ 0xffffffff, 0x00084202, "740/750", CPU_FTR_COMMON | - CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_CAN_DOZE | CPU_FTR_USE_TB | - CPU_FTR_L2CR | CPU_FTR_HPTE_TABLE | CPU_FTR_CAN_NAP, + 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, COMMON_PPC, 32, 32, __setup_cpu_750 @@ -184,8 +195,8 @@ { /* 745/755 */ 0xfffff000, 0x00083000, "745/755", CPU_FTR_COMMON | - CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_CAN_DOZE | CPU_FTR_USE_TB | - CPU_FTR_L2CR | CPU_FTR_TAU | CPU_FTR_HPTE_TABLE | CPU_FTR_CAN_NAP, + 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, COMMON_PPC, 32, 32, __setup_cpu_750 @@ -193,8 +204,8 @@ { /* 750FX rev 1.x */ 0xffffff00, 0x70000100, "750FX", CPU_FTR_COMMON | - CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_CAN_DOZE | CPU_FTR_USE_TB | - CPU_FTR_L2CR | CPU_FTR_TAU | CPU_FTR_HPTE_TABLE | CPU_FTR_CAN_NAP | + 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, COMMON_PPC, 32, 32, @@ -203,8 +214,8 @@ { /* 750FX rev 2.0 must disable HID0[DPM] */ 0xffffffff, 0x70000200, "750FX", CPU_FTR_COMMON | - CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_CAN_DOZE | CPU_FTR_USE_TB | - CPU_FTR_L2CR | CPU_FTR_TAU | CPU_FTR_HPTE_TABLE | CPU_FTR_CAN_NAP | + 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, COMMON_PPC, 32, 32, @@ -213,8 +224,8 @@ { /* 750FX (All revs except 2.0) */ 0xffff0000, 0x70000000, "750FX", CPU_FTR_COMMON | - CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_CAN_DOZE | CPU_FTR_USE_TB | - CPU_FTR_L2CR | CPU_FTR_TAU | CPU_FTR_HPTE_TABLE | CPU_FTR_CAN_NAP | + 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, COMMON_PPC, 32, 32, @@ -222,8 +233,8 @@ }, { /* 750GX */ 0xffff0000, 0x70020000, "750GX", - CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_CAN_DOZE | CPU_FTR_USE_TB | - CPU_FTR_L2CR | CPU_FTR_TAU | CPU_FTR_HPTE_TABLE | CPU_FTR_CAN_NAP | + 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, COMMON_PPC, 32, 32, @@ -232,8 +243,8 @@ { /* 740/750 (L2CR bit need fixup for 740) */ 0xffff0000, 0x00080000, "740/750", CPU_FTR_COMMON | - CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_CAN_DOZE | CPU_FTR_USE_TB | - CPU_FTR_L2CR | CPU_FTR_TAU | CPU_FTR_HPTE_TABLE | CPU_FTR_CAN_NAP, + 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, COMMON_PPC, 32, 32, __setup_cpu_750 @@ -241,9 +252,9 @@ { /* 7400 rev 1.1 ? (no TAU) */ 0xffffffff, 0x000c1101, "7400 (1.1)", CPU_FTR_COMMON | - CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_CAN_DOZE | CPU_FTR_USE_TB | + 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_CAN_NAP, + CPU_FTR_MAYBE_CAN_NAP, COMMON_PPC | PPC_FEATURE_ALTIVEC_COMP, 32, 32, __setup_cpu_7400 @@ -251,9 +262,9 @@ { /* 7400 */ 0xffff0000, 0x000c0000, "7400", CPU_FTR_COMMON | - CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_CAN_DOZE | CPU_FTR_USE_TB | + 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_CAN_NAP, + CPU_FTR_MAYBE_CAN_NAP, COMMON_PPC | PPC_FEATURE_ALTIVEC_COMP, 32, 32, __setup_cpu_7400 @@ -261,9 +272,9 @@ { /* 7410 */ 0xffff0000, 0x800c0000, "7410", CPU_FTR_COMMON | - CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_CAN_DOZE | CPU_FTR_USE_TB | + 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_CAN_NAP, + CPU_FTR_MAYBE_CAN_NAP, COMMON_PPC | PPC_FEATURE_ALTIVEC_COMP, 32, 32, __setup_cpu_7410 @@ -281,7 +292,7 @@ { /* 7450 2.1 */ 0xffffffff, 0x80000201, "7450", CPU_FTR_COMMON | - CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | CPU_FTR_CAN_NAP | + 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, @@ -292,7 +303,7 @@ { /* 7450 2.3 and newer */ 0xffff0000, 0x80000000, "7450", CPU_FTR_COMMON | - CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | CPU_FTR_CAN_NAP | + 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, @@ -314,7 +325,7 @@ { /* 7455 rev 2.0 */ 0xffffffff, 0x80010200, "7455", CPU_FTR_COMMON | - CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | CPU_FTR_CAN_NAP | + 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, @@ -325,7 +336,7 @@ { /* 7455 others */ 0xffff0000, 0x80010000, "7455", CPU_FTR_COMMON | - CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | CPU_FTR_CAN_NAP | + 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, @@ -336,7 +347,7 @@ { /* 7447/7457 Rev 1.0 */ 0xffffffff, 0x80020100, "7447/7457", CPU_FTR_COMMON | - CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | CPU_FTR_CAN_NAP | + 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, @@ -347,7 +358,7 @@ { /* 7447/7457 Rev 1.1 */ 0xffffffff, 0x80020101, "7447/7457", CPU_FTR_COMMON | - CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | CPU_FTR_CAN_NAP | + 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, @@ -358,7 +369,7 @@ { /* 7447/7457 Rev 1.2 and later */ 0xffff0000, 0x80020000, "7447/7457", CPU_FTR_COMMON | - CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | CPU_FTR_CAN_NAP | + 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, @@ -369,7 +380,7 @@ { /* 7447A */ 0xffff0000, 0x80030000, "7447A", CPU_FTR_COMMON | - CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | CPU_FTR_CAN_NAP | + 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, @@ -380,15 +391,15 @@ { /* 82xx (8240, 8245, 8260 are all 603e cores) */ 0x7fff0000, 0x00810000, "82xx", CPU_FTR_COMMON | - CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_CAN_DOZE | CPU_FTR_USE_TB, + CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB, COMMON_PPC, 32, 32, __setup_cpu_603 }, { /* All G2_LE (603e core, plus some) have the same pvr */ 0x7fff0000, 0x00820000, "G2_LE", - CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_CAN_DOZE | CPU_FTR_USE_TB | - CPU_FTR_CAN_NAP | CPU_FTR_HAS_HIGH_BATS, + CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_MAYBE_CAN_DOZE | CPU_FTR_USE_TB | + CPU_FTR_MAYBE_CAN_NAP | CPU_FTR_HAS_HIGH_BATS, COMMON_PPC, 32, 32, __setup_cpu_603 @@ -449,7 +460,16 @@ 0xffff0000, 0x00390000, "PPC970", CPU_FTR_COMMON | CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB | CPU_FTR_HPTE_TABLE | - CPU_FTR_ALTIVEC_COMP | CPU_FTR_CAN_NAP, + CPU_FTR_ALTIVEC_COMP | CPU_FTR_MAYBE_CAN_NAP, + COMMON_PPC | PPC_FEATURE_64 | PPC_FEATURE_ALTIVEC_COMP, + 128, 128, + __setup_cpu_ppc970 + }, + { /* PPC970FX */ + 0xffff0000, 0x003c0000, "PPC970FX", + 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, COMMON_PPC | PPC_FEATURE_64 | PPC_FEATURE_ALTIVEC_COMP, 128, 128, __setup_cpu_ppc970 @@ -458,7 +478,8 @@ #ifdef CONFIG_8xx { /* 8xx */ 0xffff0000, 0x00500000, "8xx", - /* CPU_FTR_CAN_DOZE is possible, if the 8xx code is there.... */ + /* CPU_FTR_MAYBE_CAN_DOZE is possible, + * if the 8xx code is there.... */ CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB, PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU, 16, 16, @@ -599,7 +620,7 @@ #ifdef CONFIG_E500 { /* e500 */ 0xffff0000, 0x80200000, "e500", - /* xxx - galak: add CPU_FTR_CAN_DOZE */ + /* xxx - galak: add CPU_FTR_MAYBE_CAN_DOZE */ CPU_FTR_SPLIT_ID_CACHE | CPU_FTR_USE_TB, PPC_FEATURE_32 | PPC_FEATURE_HAS_MMU, 32, 32, |