--- zzzz-none-000/linux-3.10.107/arch/powerpc/include/asm/reg_booke.h 2017-06-27 09:49:32.000000000 +0000 +++ scorpion-7490-727/linux-3.10.107/arch/powerpc/include/asm/reg_booke.h 2021-02-04 17:41:59.000000000 +0000 @@ -15,24 +15,36 @@ #ifndef __ASM_POWERPC_REG_BOOKE_H__ #define __ASM_POWERPC_REG_BOOKE_H__ +#include + /* Machine State Register (MSR) Fields */ -#define MSR_GS (1<<28) /* Guest state */ -#define MSR_UCLE (1<<26) /* User-mode cache lock enable */ -#define MSR_SPE (1<<25) /* Enable SPE */ -#define MSR_DWE (1<<10) /* Debug Wait Enable */ -#define MSR_UBLE (1<<10) /* BTB lock enable (e500) */ -#define MSR_IS MSR_IR /* Instruction Space */ -#define MSR_DS MSR_DR /* Data Space */ -#define MSR_PMM (1<<2) /* Performance monitor mark bit */ -#define MSR_CM (1<<31) /* Computation Mode (0=32-bit, 1=64-bit) */ +#define MSR_GS_LG 28 /* Guest state */ +#define MSR_UCLE_LG 26 /* User-mode cache lock enable */ +#define MSR_SPE_LG 25 /* Enable SPE */ +#define MSR_DWE_LG 10 /* Debug Wait Enable */ +#define MSR_UBLE_LG 10 /* BTB lock enable (e500) */ +#define MSR_IS_LG MSR_IR_LG /* Instruction Space */ +#define MSR_DS_LG MSR_DR_LG /* Data Space */ +#define MSR_PMM_LG 2 /* Performance monitor mark bit */ +#define MSR_CM_LG 31 /* Computation Mode (0=32-bit, 1=64-bit) */ + +#define MSR_GS __MASK(MSR_GS_LG) +#define MSR_UCLE __MASK(MSR_UCLE_LG) +#define MSR_SPE __MASK(MSR_SPE_LG) +#define MSR_DWE __MASK(MSR_DWE_LG) +#define MSR_UBLE __MASK(MSR_UBLE_LG) +#define MSR_IS __MASK(MSR_IS_LG) +#define MSR_DS __MASK(MSR_DS_LG) +#define MSR_PMM __MASK(MSR_PMM_LG) +#define MSR_CM __MASK(MSR_CM_LG) #if defined(CONFIG_PPC_BOOK3E_64) #define MSR_64BIT MSR_CM -#define MSR_ MSR_ME | MSR_CE -#define MSR_KERNEL MSR_ | MSR_64BIT -#define MSR_USER32 MSR_ | MSR_PR | MSR_EE -#define MSR_USER64 MSR_USER32 | MSR_64BIT +#define MSR_ (MSR_ME | MSR_CE) +#define MSR_KERNEL (MSR_ | MSR_64BIT) +#define MSR_USER32 (MSR_ | MSR_PR | MSR_EE) +#define MSR_USER64 (MSR_USER32 | MSR_64BIT) #elif defined (CONFIG_40x) #define MSR_KERNEL (MSR_ME|MSR_RI|MSR_IR|MSR_DR|MSR_CE) #define MSR_USER (MSR_KERNEL|MSR_PR|MSR_EE) @@ -101,6 +113,7 @@ #define SPRN_IVOR39 0x1B1 /* Interrupt Vector Offset Register 39 */ #define SPRN_IVOR40 0x1B2 /* Interrupt Vector Offset Register 40 */ #define SPRN_IVOR41 0x1B3 /* Interrupt Vector Offset Register 41 */ +#define SPRN_IVOR42 0x1B4 /* Interrupt Vector Offset Register 42 */ #define SPRN_GIVOR2 0x1B8 /* Guest IVOR2 */ #define SPRN_GIVOR3 0x1B9 /* Guest IVOR3 */ #define SPRN_GIVOR4 0x1BA /* Guest IVOR4 */ @@ -170,6 +183,7 @@ #define SPRN_L2CSR1 0x3FA /* L2 Data Cache Control and Status Register 1 */ #define SPRN_DCCR 0x3FA /* Data Cache Cacheability Register */ #define SPRN_ICCR 0x3FB /* Instruction Cache Cacheability Register */ +#define SPRN_PWRMGTCR0 0x3FB /* Power management control register 0 */ #define SPRN_SVR 0x3FF /* System Version Register */ /* @@ -216,6 +230,14 @@ #define CCR1_DPC 0x00000100 /* Disable L1 I-Cache/D-Cache parity checking */ #define CCR1_TCS 0x00000080 /* Timer Clock Select */ +/* Bit definitions for PWRMGTCR0. */ +#define PWRMGTCR0_PW20_WAIT (1 << 14) /* PW20 state enable bit */ +#define PWRMGTCR0_PW20_ENT_SHIFT 8 +#define PWRMGTCR0_PW20_ENT 0x3F00 +#define PWRMGTCR0_AV_IDLE_PD_EN (1 << 22) /* Altivec idle enable */ +#define PWRMGTCR0_AV_IDLE_CNT_SHIFT 16 +#define PWRMGTCR0_AV_IDLE_CNT 0x3F0000 + /* Bit definitions for the MCSR. */ #define MCSR_MCS 0x80000000 /* Machine Check Summary */ #define MCSR_IB 0x40000000 /* Instruction PLB Error */ @@ -250,7 +272,7 @@ /* e500mc */ #define MCSR_DCPERR_MC 0x20000000UL /* D-Cache Parity Error */ -#define MCSR_L2MMU_MHIT 0x04000000UL /* Hit on multiple TLB entries */ +#define MCSR_L2MMU_MHIT 0x08000000UL /* Hit on multiple TLB entries */ #define MCSR_NMI 0x00100000UL /* Non-Maskable Interrupt */ #define MCSR_MAV 0x00080000UL /* MCAR address valid */ #define MCSR_MEA 0x00040000UL /* MCAR is effective address */ @@ -297,6 +319,8 @@ * DBSR bits which have conflicting definitions on true Book E versus IBM 40x. */ #ifdef CONFIG_BOOKE +#define DBSR_IDE 0x80000000 /* Imprecise Debug Event */ +#define DBSR_MRR 0x30000000 /* Most Recent Reset */ #define DBSR_IC 0x08000000 /* Instruction Completion */ #define DBSR_BT 0x04000000 /* Branch Taken */ #define DBSR_IRPT 0x02000000 /* Exception Debug Event */ @@ -381,7 +405,7 @@ #define DBCR0_IA34T 0x00004000 /* Instr Addr 3-4 range Toggle */ #define DBCR0_FT 0x00000001 /* Freeze Timers on debug event */ -#define dbcr_iac_range(task) ((task)->thread.dbcr0) +#define dbcr_iac_range(task) ((task)->thread.debug.dbcr0) #define DBCR_IAC12I DBCR0_IA12 /* Range Inclusive */ #define DBCR_IAC12X (DBCR0_IA12 | DBCR0_IA12X) /* Range Exclusive */ #define DBCR_IAC12MODE (DBCR0_IA12 | DBCR0_IA12X) /* IAC 1-2 Mode Bits */ @@ -395,7 +419,7 @@ #define DBCR1_DAC1W 0x20000000 /* DAC1 Write Debug Event */ #define DBCR1_DAC2W 0x10000000 /* DAC2 Write Debug Event */ -#define dbcr_dac(task) ((task)->thread.dbcr1) +#define dbcr_dac(task) ((task)->thread.debug.dbcr1) #define DBCR_DAC1R DBCR1_DAC1R #define DBCR_DAC1W DBCR1_DAC1W #define DBCR_DAC2R DBCR1_DAC2R @@ -441,7 +465,7 @@ #define DBCR0_CRET 0x00000020 /* Critical Return Debug Event */ #define DBCR0_FT 0x00000001 /* Freeze Timers on debug event */ -#define dbcr_dac(task) ((task)->thread.dbcr0) +#define dbcr_dac(task) ((task)->thread.debug.dbcr0) #define DBCR_DAC1R DBCR0_DAC1R #define DBCR_DAC1W DBCR0_DAC1W #define DBCR_DAC2R DBCR0_DAC2R @@ -475,7 +499,7 @@ #define DBCR1_IAC34MX 0x000000C0 /* Instr Addr 3-4 range eXclusive */ #define DBCR1_IAC34AT 0x00000001 /* Instr Addr 3-4 range Toggle */ -#define dbcr_iac_range(task) ((task)->thread.dbcr1) +#define dbcr_iac_range(task) ((task)->thread.debug.dbcr1) #define DBCR_IAC12I DBCR1_IAC12M /* Range Inclusive */ #define DBCR_IAC12X DBCR1_IAC12MX /* Range Exclusive */ #define DBCR_IAC12MODE DBCR1_IAC12MX /* IAC 1-2 Mode Bits */ @@ -573,6 +597,7 @@ /* Bit definitions for L1CSR0. */ #define L1CSR0_CPE 0x00010000 /* Data Cache Parity Enable */ +#define L1CSR0_CUL 0x00000400 /* Data Cache Unable to Lock */ #define L1CSR0_CLFC 0x00000100 /* Cache Lock Bits Flash Clear */ #define L1CSR0_DCFI 0x00000002 /* Data Cache Flash Invalidate */ #define L1CSR0_CFI 0x00000002 /* Cache Flash Invalidate */ @@ -587,6 +612,13 @@ /* Bit definitions for L1CSR2. */ #define L1CSR2_DCWS 0x40000000 /* Data Cache write shadow */ +/* Bit definitions for BUCSR. */ +#define BUCSR_STAC_EN 0x01000000 /* Segment Target Address Cache */ +#define BUCSR_LS_EN 0x00400000 /* Link Stack */ +#define BUCSR_BBFI 0x00000200 /* Branch Buffer flash invalidate */ +#define BUCSR_BPEN 0x00000001 /* Branch prediction enable */ +#define BUCSR_INIT (BUCSR_STAC_EN | BUCSR_LS_EN | BUCSR_BBFI | BUCSR_BPEN) + /* Bit definitions for L2CSR0. */ #define L2CSR0_L2E 0x80000000 /* L2 Cache Enable */ #define L2CSR0_L2PE 0x40000000 /* L2 Cache Parity/ECC Enable */ @@ -710,5 +742,29 @@ #define MMUBE1_VBE4 0x00000002 #define MMUBE1_VBE5 0x00000001 +#define TMRN_TMCFG0 16 /* Thread Management Configuration Register 0 */ +#define TMRN_TMCFG0_NPRIBITS 0x003f0000 /* Bits of thread priority */ +#define TMRN_TMCFG0_NPRIBITS_SHIFT 16 +#define TMRN_TMCFG0_NATHRD 0x00003f00 /* Number of active threads */ +#define TMRN_TMCFG0_NATHRD_SHIFT 8 +#define TMRN_TMCFG0_NTHRD 0x0000003f /* Number of threads */ +#define TMRN_IMSR0 0x120 /* Initial MSR Register 0 (e6500) */ +#define TMRN_IMSR1 0x121 /* Initial MSR Register 1 (e6500) */ +#define TMRN_INIA0 0x140 /* Next Instruction Address Register 0 */ +#define TMRN_INIA1 0x141 /* Next Instruction Address Register 1 */ +#define SPRN_TENSR 0x1b5 /* Thread Enable Status Register */ +#define SPRN_TENS 0x1b6 /* Thread Enable Set Register */ +#define SPRN_TENC 0x1b7 /* Thread Enable Clear Register */ + +#define TEN_THREAD(x) (1 << (x)) + +#ifndef __ASSEMBLY__ +#define mftmr(rn) ({unsigned long rval; \ + asm volatile(MFTMR(rn, %0) : "=r" (rval)); rval;}) +#define mttmr(rn, v) asm volatile(MTTMR(rn, %0) : \ + : "r" ((unsigned long)(v)) \ + : "memory") +#endif /* !__ASSEMBLY__ */ + #endif /* __ASM_POWERPC_REG_BOOKE_H__ */ #endif /* __KERNEL__ */