diff options
Diffstat (limited to 'arch/powerpc/include/asm/reg.h')
| -rw-r--r-- | arch/powerpc/include/asm/reg.h | 78 |
1 files changed, 41 insertions, 37 deletions
diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h index be85cf156a1f..3fe186635432 100644 --- a/arch/powerpc/include/asm/reg.h +++ b/arch/powerpc/include/asm/reg.h @@ -18,9 +18,9 @@ #include <asm/feature-fixups.h> /* Pickup Book E specific registers. */ -#if defined(CONFIG_BOOKE) || defined(CONFIG_40x) +#ifdef CONFIG_BOOKE #include <asm/reg_booke.h> -#endif /* CONFIG_BOOKE || CONFIG_40x */ +#endif #ifdef CONFIG_FSL_EMB_PERFMON #include <asm/reg_fsl_emb.h> @@ -60,7 +60,7 @@ #define MSR_RI_LG 1 /* Recoverable Exception */ #define MSR_LE_LG 0 /* Little Endian */ -#ifdef __ASSEMBLY__ +#ifdef __ASSEMBLER__ #define __MASK(X) (1<<(X)) #else #define __MASK(X) (1UL<<(X)) @@ -233,14 +233,10 @@ /* Special Purpose Registers (SPRNs)*/ -#ifdef CONFIG_40x -#define SPRN_PID 0x3B1 /* Process ID */ -#else #define SPRN_PID 0x030 /* Process ID */ #ifdef CONFIG_BOOKE #define SPRN_PID0 SPRN_PID/* Process ID Register 0 */ #endif -#endif #define SPRN_CTR 0x009 /* Count Register */ #define SPRN_DSCR 0x11 @@ -382,9 +378,17 @@ #define SPRN_HIOR 0x137 /* 970 Hypervisor interrupt offset */ #define SPRN_RMOR 0x138 /* Real mode offset register */ #define SPRN_HRMOR 0x139 /* Real mode offset register */ -#define SPRN_HSRR0 0x13A /* Hypervisor Save/Restore 0 */ -#define SPRN_HSRR1 0x13B /* Hypervisor Save/Restore 1 */ +#define SPRN_HDEXCR_RO 0x1C7 /* Hypervisor DEXCR (non-privileged, readonly) */ +#define SPRN_HASHKEYR 0x1D4 /* Non-privileged hashst/hashchk key register */ +#define SPRN_HDEXCR 0x1D7 /* Hypervisor dynamic execution control register */ +#define SPRN_DEXCR_RO 0x32C /* DEXCR (non-privileged, readonly) */ #define SPRN_ASDR 0x330 /* Access segment descriptor register */ +#define SPRN_DEXCR 0x33C /* Dynamic execution control register */ +#define DEXCR_PR_SBHE 0x80000000UL /* 0: Speculative Branch Hint Enable */ +#define DEXCR_PR_IBRTPD 0x10000000UL /* 3: Indirect Branch Recurrent Target Prediction Disable */ +#define DEXCR_PR_SRAPD 0x08000000UL /* 4: Subroutine Return Address Prediction Disable */ +#define DEXCR_PR_NPHIE 0x04000000UL /* 5: Non-Privileged Hash Instruction Enable */ +#define DEXCR_INIT DEXCR_PR_NPHIE /* Fixed DEXCR value to initialise all CPUs with */ #define SPRN_IC 0x350 /* Virtual Instruction Count */ #define SPRN_VTB 0x351 /* Virtual Time Base */ #define SPRN_LDBAR 0x352 /* LD Base Address Register */ @@ -415,6 +419,7 @@ #define FSCR_TAR __MASK(FSCR_TAR_LG) #define FSCR_EBB __MASK(FSCR_EBB_LG) #define FSCR_DSCR __MASK(FSCR_DSCR_LG) +#define FSCR_INTR_CAUSE (ASM_CONST(0xFF) << 56) /* interrupt cause */ #define SPRN_HFSCR 0xbe /* HV=1 Facility Status & Control Register */ #define HFSCR_PREFIX __MASK(FSCR_PREFIX_LG) #define HFSCR_MSGP __MASK(FSCR_MSGP_LG) @@ -426,7 +431,7 @@ #define HFSCR_DSCR __MASK(FSCR_DSCR_LG) #define HFSCR_VECVSX __MASK(FSCR_VECVSX_LG) #define HFSCR_FP __MASK(FSCR_FP_LG) -#define HFSCR_INTR_CAUSE (ASM_CONST(0xFF) << 56) /* interrupt cause */ +#define HFSCR_INTR_CAUSE FSCR_INTR_CAUSE #define SPRN_TAR 0x32f /* Target Address Register */ #define SPRN_LPCR 0x13E /* LPAR Control Register */ #define LPCR_VPM0 ASM_CONST(0x8000000000000000) @@ -473,8 +478,6 @@ #ifndef SPRN_LPID #define SPRN_LPID 0x13F /* Logical Partition Identifier */ #endif -#define LPID_RSVD_POWER7 0x3ff /* Reserved LPID for partn switching */ -#define LPID_RSVD 0xfff /* Reserved LPID for partn switching */ #define SPRN_HMER 0x150 /* Hypervisor maintenance exception reg */ #define HMER_DEBUG_TRIG (1ul << (63 - 17)) /* Debug trigger */ #define SPRN_HMEER 0x151 /* Hyp maintenance exception enable reg */ @@ -520,7 +523,7 @@ #define SPRN_TSCR 0x399 /* Thread Switch Control Register */ #define SPRN_DEC 0x016 /* Decrement Register */ -#define SPRN_PIT 0x3DB /* Programmable Interval Timer (40x/BOOKE) */ +#define SPRN_PIT 0x3DB /* Programmable Interval Timer (BOOKE) */ #define SPRN_DER 0x095 /* Debug Enable Register */ #define DER_RSTE 0x40000000 /* Reset Interrupt */ @@ -608,8 +611,10 @@ #define HID1_ABE (1<<10) /* 7450 Address Broadcast Enable */ #define HID1_PS (1<<16) /* 750FX PLL selection */ #endif -#define SPRN_HID2 0x3F8 /* Hardware Implementation Register 2 */ +#define SPRN_HID2_750FX 0x3F8 /* IBM 750FX HID2 Register */ #define SPRN_HID2_GEKKO 0x398 /* Gekko HID2 Register */ +#define SPRN_HID2_G2_LE 0x3F3 /* G2_LE HID2 Register */ +#define HID2_G2_LE_HBE (1<<18) /* High BAT Enable (G2_LE) */ #define SPRN_IABR 0x3F2 /* Instruction Address Breakpoint Register */ #define SPRN_IABR2 0x3FA /* 83xx */ #define SPRN_IBCR 0x135 /* 83xx Insn Breakpoint Control Reg */ @@ -1107,15 +1112,6 @@ * - SPRG2 indicator that we are in RTAS * - SPRG4 (603 only) pseudo TLB LRU data * - * 32-bit 40x: - * - SPRG0 scratch for exception vectors - * - SPRG1 scratch for exception vectors - * - SPRG2 scratch for exception vectors - * - SPRG4 scratch for exception vectors (not 403) - * - SPRG5 scratch for exception vectors (not 403) - * - SPRG6 scratch for exception vectors (not 403) - * - SPRG7 scratch for exception vectors (not 403) - * * 32-bit 440 and FSL BookE: * - SPRG0 scratch for exception vectors * - SPRG1 scratch for exception vectors (*) @@ -1207,16 +1203,6 @@ #define SPRN_SPRG_603_LRU SPRN_SPRG4 #endif -#ifdef CONFIG_40x -#define SPRN_SPRG_SCRATCH0 SPRN_SPRG0 -#define SPRN_SPRG_SCRATCH1 SPRN_SPRG1 -#define SPRN_SPRG_SCRATCH2 SPRN_SPRG2 -#define SPRN_SPRG_SCRATCH3 SPRN_SPRG4 -#define SPRN_SPRG_SCRATCH4 SPRN_SPRG5 -#define SPRN_SPRG_SCRATCH5 SPRN_SPRG6 -#define SPRN_SPRG_SCRATCH6 SPRN_SPRG7 -#endif - #ifdef CONFIG_BOOKE #define SPRN_SPRG_RSCRATCH0 SPRN_SPRG0 #define SPRN_SPRG_WSCRATCH0 SPRN_SPRG0 @@ -1312,6 +1298,11 @@ #define PVR_VER_E500MC 0x8023 #define PVR_VER_E5500 0x8024 #define PVR_VER_E6500 0x8040 +#define PVR_VER_7450 0x8000 +#define PVR_VER_7455 0x8001 +#define PVR_VER_7447 0x8002 +#define PVR_VER_7447A 0x8003 +#define PVR_VER_7448 0x8004 /* * For the 8xx processors, all of them report the same PVR family for @@ -1349,8 +1340,10 @@ #define PVR_POWER8E 0x004B #define PVR_POWER8NVL 0x004C #define PVR_POWER8 0x004D +#define PVR_HX_C2000 0x0066 #define PVR_POWER9 0x004E #define PVR_POWER10 0x0080 +#define PVR_POWER11 0x0082 #define PVR_BE 0x0070 #define PVR_PA6T 0x0090 @@ -1362,9 +1355,22 @@ #define PVR_ARCH_207 0x0f000004 #define PVR_ARCH_300 0x0f000005 #define PVR_ARCH_31 0x0f000006 +#define PVR_ARCH_31_P11 0x0f000007 /* Macros for setting and retrieving special purpose registers */ -#ifndef __ASSEMBLY__ +#ifndef __ASSEMBLER__ + +#if defined(CONFIG_PPC64) || defined(__CHECKER__) +typedef struct { + u32 val; +#ifdef CONFIG_PPC64 + u32 suffix; +#endif +} __packed ppc_inst_t; +#else +typedef u32 ppc_inst_t; +#endif + #define mfmsr() ({unsigned long rval; \ asm volatile("mfmsr %0" : "=r" (rval) : \ : "memory"); rval;}) @@ -1390,11 +1396,9 @@ static inline void mtmsr_isync(unsigned long val) #define mfspr(rn) ({unsigned long rval; \ asm volatile("mfspr %0," __stringify(rn) \ : "=r" (rval)); rval;}) -#ifndef mtspr #define mtspr(rn, v) asm volatile("mtspr " __stringify(rn) ",%0" : \ : "r" ((unsigned long)(v)) \ : "memory") -#endif #define wrtspr(rn) asm volatile("mtspr " __stringify(rn) ",2" : : : "memory") static inline void wrtee(unsigned long val) @@ -1446,6 +1450,6 @@ extern void scom970_write(unsigned int address, unsigned long value); struct pt_regs; extern void ppc_save_regs(struct pt_regs *regs); -#endif /* __ASSEMBLY__ */ +#endif /* __ASSEMBLER__ */ #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_REG_H */ |