diff options
Diffstat (limited to 'arch/sparc/include/uapi/asm')
| -rw-r--r-- | arch/sparc/include/uapi/asm/asi.h | 5 | ||||
| -rw-r--r-- | arch/sparc/include/uapi/asm/auxvec.h | 11 | ||||
| -rw-r--r-- | arch/sparc/include/uapi/asm/mman.h | 2 | ||||
| -rw-r--r-- | arch/sparc/include/uapi/asm/pstate.h | 10 |
4 files changed, 28 insertions, 0 deletions
diff --git a/arch/sparc/include/uapi/asm/asi.h b/arch/sparc/include/uapi/asm/asi.h index d371b269571a..fbb30a5b082f 100644 --- a/arch/sparc/include/uapi/asm/asi.h +++ b/arch/sparc/include/uapi/asm/asi.h @@ -145,6 +145,8 @@ * ASIs, "(4V)" designates SUN4V specific ASIs. "(NG4)" designates SPARC-T4 * and later ASIs. */ +#define ASI_MCD_PRIV_PRIMARY 0x02 /* (NG7) Privileged MCD version VA */ +#define ASI_MCD_REAL 0x05 /* (NG7) Privileged MCD version PA */ #define ASI_PHYS_USE_EC 0x14 /* PADDR, E-cachable */ #define ASI_PHYS_BYPASS_EC_E 0x15 /* PADDR, E-bit */ #define ASI_BLK_AIUP_4V 0x16 /* (4V) Prim, user, block ld/st */ @@ -245,6 +247,9 @@ #define ASI_UDBL_CONTROL_R 0x7f /* External UDB control regs rd low*/ #define ASI_INTR_R 0x7f /* IRQ vector dispatch read */ #define ASI_INTR_DATAN_R 0x7f /* (III) In irq vector data reg N */ +#define ASI_MCD_PRIMARY 0x90 /* (NG7) MCD version load/store */ +#define ASI_MCD_ST_BLKINIT_PRIMARY \ + 0x92 /* (NG7) MCD store BLKINIT primary */ #define ASI_PIC 0xb0 /* (NG4) PIC registers */ #define ASI_PST8_P 0xc0 /* Primary, 8 8-bit, partial */ #define ASI_PST8_S 0xc1 /* Secondary, 8 8-bit, partial */ diff --git a/arch/sparc/include/uapi/asm/auxvec.h b/arch/sparc/include/uapi/asm/auxvec.h index 5f80a70cc901..f9937ccfcd99 100644 --- a/arch/sparc/include/uapi/asm/auxvec.h +++ b/arch/sparc/include/uapi/asm/auxvec.h @@ -3,6 +3,17 @@ #define AT_SYSINFO_EHDR 33 +#ifdef CONFIG_SPARC64 +/* Avoid overlap with other AT_* values since they are consolidated in + * glibc and any overlaps can cause problems + */ +#define AT_ADI_BLKSZ 48 +#define AT_ADI_NBITS 49 +#define AT_ADI_UEONADI 50 + +#define AT_VECTOR_SIZE_ARCH 4 +#else #define AT_VECTOR_SIZE_ARCH 1 +#endif #endif /* !(__ASMSPARC_AUXVEC_H) */ diff --git a/arch/sparc/include/uapi/asm/mman.h b/arch/sparc/include/uapi/asm/mman.h index 715a2c927e79..f6f99ec65bb3 100644 --- a/arch/sparc/include/uapi/asm/mman.h +++ b/arch/sparc/include/uapi/asm/mman.h @@ -6,6 +6,8 @@ /* SunOS'ified... */ +#define PROT_ADI 0x10 /* ADI enabled */ + #define MAP_RENAME MAP_ANONYMOUS /* In SunOS terminology */ #define MAP_NORESERVE 0x40 /* don't reserve swap pages */ #define MAP_INHERIT 0x80 /* SunOS doesn't do this, but... */ diff --git a/arch/sparc/include/uapi/asm/pstate.h b/arch/sparc/include/uapi/asm/pstate.h index b6999c9e7e86..ceca96e685c2 100644 --- a/arch/sparc/include/uapi/asm/pstate.h +++ b/arch/sparc/include/uapi/asm/pstate.h @@ -11,7 +11,12 @@ * ----------------------------------------------------------------------- * 63 12 11 10 9 8 7 6 5 4 3 2 1 0 */ +/* IG on V9 conflicts with MCDE on M7. PSTATE_MCDE will only be used on + * processors that support ADI which do not use IG, hence there is no + * functional conflict + */ #define PSTATE_IG _AC(0x0000000000000800,UL) /* Interrupt Globals. */ +#define PSTATE_MCDE _AC(0x0000000000000800,UL) /* MCD Enable */ #define PSTATE_MG _AC(0x0000000000000400,UL) /* MMU Globals. */ #define PSTATE_CLE _AC(0x0000000000000200,UL) /* Current Little Endian.*/ #define PSTATE_TLE _AC(0x0000000000000100,UL) /* Trap Little Endian. */ @@ -48,7 +53,12 @@ #define TSTATE_ASI _AC(0x00000000ff000000,UL) /* AddrSpace ID. */ #define TSTATE_PIL _AC(0x0000000000f00000,UL) /* %pil (Linux traps)*/ #define TSTATE_PSTATE _AC(0x00000000000fff00,UL) /* PSTATE. */ +/* IG on V9 conflicts with MCDE on M7. TSTATE_MCDE will only be used on + * processors that support ADI which do not support IG, hence there is + * no functional conflict + */ #define TSTATE_IG _AC(0x0000000000080000,UL) /* Interrupt Globals.*/ +#define TSTATE_MCDE _AC(0x0000000000080000,UL) /* MCD enable. */ #define TSTATE_MG _AC(0x0000000000040000,UL) /* MMU Globals. */ #define TSTATE_CLE _AC(0x0000000000020000,UL) /* CurrLittleEndian. */ #define TSTATE_TLE _AC(0x0000000000010000,UL) /* TrapLittleEndian. */ |