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Diffstat (limited to 'include/asm-sparc/asi.h')
| -rw-r--r-- | include/asm-sparc/asi.h | 262 |
1 files changed, 0 insertions, 262 deletions
diff --git a/include/asm-sparc/asi.h b/include/asm-sparc/asi.h deleted file mode 100644 index 74703c5ef985..000000000000 --- a/include/asm-sparc/asi.h +++ /dev/null @@ -1,262 +0,0 @@ -#ifndef _SPARC_ASI_H -#define _SPARC_ASI_H - -/* asi.h: Address Space Identifier values for the sparc. - * - * Copyright (C) 1995,1996 David S. Miller (davem@caip.rutgers.edu) - * - * Pioneer work for sun4m: Paul Hatchman (paul@sfe.com.au) - * Joint edition for sun4c+sun4m: Pete A. Zaitcev <zaitcev@ipmce.su> - */ - -/* The first batch are for the sun4c. */ - -#define ASI_NULL1 0x00 -#define ASI_NULL2 0x01 - -/* sun4c and sun4 control registers and mmu/vac ops */ -#define ASI_CONTROL 0x02 -#define ASI_SEGMAP 0x03 -#define ASI_PTE 0x04 -#define ASI_HWFLUSHSEG 0x05 -#define ASI_HWFLUSHPAGE 0x06 -#define ASI_REGMAP 0x06 -#define ASI_HWFLUSHCONTEXT 0x07 - -#define ASI_USERTXT 0x08 -#define ASI_KERNELTXT 0x09 -#define ASI_USERDATA 0x0a -#define ASI_KERNELDATA 0x0b - -/* VAC Cache flushing on sun4c and sun4 */ -#define ASI_FLUSHSEG 0x0c -#define ASI_FLUSHPG 0x0d -#define ASI_FLUSHCTX 0x0e - -/* SPARCstation-5: only 6 bits are decoded. */ -/* wo = Write Only, rw = Read Write; */ -/* ss = Single Size, as = All Sizes; */ -#define ASI_M_RES00 0x00 /* Don't touch... */ -#define ASI_M_UNA01 0x01 /* Same here... */ -#define ASI_M_MXCC 0x02 /* Access to TI VIKING MXCC registers */ -#define ASI_M_FLUSH_PROBE 0x03 /* Reference MMU Flush/Probe; rw, ss */ -#define ASI_M_MMUREGS 0x04 /* MMU Registers; rw, ss */ -#define ASI_M_TLBDIAG 0x05 /* MMU TLB only Diagnostics */ -#define ASI_M_DIAGS 0x06 /* Reference MMU Diagnostics */ -#define ASI_M_IODIAG 0x07 /* MMU I/O TLB only Diagnostics */ -#define ASI_M_USERTXT 0x08 /* Same as ASI_USERTXT; rw, as */ -#define ASI_M_KERNELTXT 0x09 /* Same as ASI_KERNELTXT; rw, as */ -#define ASI_M_USERDATA 0x0A /* Same as ASI_USERDATA; rw, as */ -#define ASI_M_KERNELDATA 0x0B /* Same as ASI_KERNELDATA; rw, as */ -#define ASI_M_TXTC_TAG 0x0C /* Instruction Cache Tag; rw, ss */ -#define ASI_M_TXTC_DATA 0x0D /* Instruction Cache Data; rw, ss */ -#define ASI_M_DATAC_TAG 0x0E /* Data Cache Tag; rw, ss */ -#define ASI_M_DATAC_DATA 0x0F /* Data Cache Data; rw, ss */ - -/* The following cache flushing ASIs work only with the 'sta' - * instruction. Results are unpredictable for 'swap' and 'ldstuba', - * so don't do it. - */ - -/* These ASI flushes affect external caches too. */ -#define ASI_M_FLUSH_PAGE 0x10 /* Flush I&D Cache Line (page); wo, ss */ -#define ASI_M_FLUSH_SEG 0x11 /* Flush I&D Cache Line (seg); wo, ss */ -#define ASI_M_FLUSH_REGION 0x12 /* Flush I&D Cache Line (region); wo, ss */ -#define ASI_M_FLUSH_CTX 0x13 /* Flush I&D Cache Line (context); wo, ss */ -#define ASI_M_FLUSH_USER 0x14 /* Flush I&D Cache Line (user); wo, ss */ - -/* Block-copy operations are available only on certain V8 cpus. */ -#define ASI_M_BCOPY 0x17 /* Block copy */ - -/* These affect only the ICACHE and are Ross HyperSparc and TurboSparc specific. */ -#define ASI_M_IFLUSH_PAGE 0x18 /* Flush I Cache Line (page); wo, ss */ -#define ASI_M_IFLUSH_SEG 0x19 /* Flush I Cache Line (seg); wo, ss */ -#define ASI_M_IFLUSH_REGION 0x1A /* Flush I Cache Line (region); wo, ss */ -#define ASI_M_IFLUSH_CTX 0x1B /* Flush I Cache Line (context); wo, ss */ -#define ASI_M_IFLUSH_USER 0x1C /* Flush I Cache Line (user); wo, ss */ - -/* Block-fill operations are available on certain V8 cpus */ -#define ASI_M_BFILL 0x1F - -/* This allows direct access to main memory, actually 0x20 to 0x2f are - * the available ASI's for physical ram pass-through, but I don't have - * any idea what the other ones do.... - */ - -#define ASI_M_BYPASS 0x20 /* Reference MMU bypass; rw, as */ -#define ASI_M_FBMEM 0x29 /* Graphics card frame buffer access */ -#define ASI_M_VMEUS 0x2A /* VME user 16-bit access */ -#define ASI_M_VMEPS 0x2B /* VME priv 16-bit access */ -#define ASI_M_VMEUT 0x2C /* VME user 32-bit access */ -#define ASI_M_VMEPT 0x2D /* VME priv 32-bit access */ -#define ASI_M_SBUS 0x2E /* Direct SBus access */ -#define ASI_M_CTL 0x2F /* Control Space (ECC and MXCC are here) */ - - -/* This is ROSS HyperSparc only. */ -#define ASI_M_FLUSH_IWHOLE 0x31 /* Flush entire ICACHE; wo, ss */ - -/* Tsunami/Viking/TurboSparc i/d cache flash clear. */ -#define ASI_M_IC_FLCLEAR 0x36 -#define ASI_M_DC_FLCLEAR 0x37 - -#define ASI_M_DCDR 0x39 /* Data Cache Diagnostics Register rw, ss */ - -#define ASI_M_VIKING_TMP1 0x40 /* Emulation temporary 1 on Viking */ -/* only available on SuperSparc I */ -/* #define ASI_M_VIKING_TMP2 0x41 */ /* Emulation temporary 2 on Viking */ - -#define ASI_M_ACTION 0x4c /* Breakpoint Action Register (GNU/Viking) */ - -/* V9 Architecture mandary ASIs. */ -#define ASI_N 0x04 /* Nucleus */ -#define ASI_NL 0x0c /* Nucleus, little endian */ -#define ASI_AIUP 0x10 /* Primary, user */ -#define ASI_AIUS 0x11 /* Secondary, user */ -#define ASI_AIUPL 0x18 /* Primary, user, little endian */ -#define ASI_AIUSL 0x19 /* Secondary, user, little endian */ -#define ASI_P 0x80 /* Primary, implicit */ -#define ASI_S 0x81 /* Secondary, implicit */ -#define ASI_PNF 0x82 /* Primary, no fault */ -#define ASI_SNF 0x83 /* Secondary, no fault */ -#define ASI_PL 0x88 /* Primary, implicit, l-endian */ -#define ASI_SL 0x89 /* Secondary, implicit, l-endian */ -#define ASI_PNFL 0x8a /* Primary, no fault, l-endian */ -#define ASI_SNFL 0x8b /* Secondary, no fault, l-endian */ - -/* SpitFire and later extended ASIs. The "(III)" marker designates - * UltraSparc-III and later specific ASIs. The "(CMT)" marker designates - * Chip Multi Threading specific ASIs. "(NG)" designates Niagara specific - * ASIs, "(4V)" designates SUN4V specific ASIs. - */ -#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 */ -#define ASI_BLK_AIUS_4V 0x17 /* (4V) Sec, user, block ld/st */ -#define ASI_PHYS_USE_EC_L 0x1c /* PADDR, E-cachable, little endian*/ -#define ASI_PHYS_BYPASS_EC_E_L 0x1d /* PADDR, E-bit, little endian */ -#define ASI_BLK_AIUP_L_4V 0x1e /* (4V) Prim, user, block, l-endian*/ -#define ASI_BLK_AIUS_L_4V 0x1f /* (4V) Sec, user, block, l-endian */ -#define ASI_SCRATCHPAD 0x20 /* (4V) Scratch Pad Registers */ -#define ASI_MMU 0x21 /* (4V) MMU Context Registers */ -#define ASI_BLK_INIT_QUAD_LDD_AIUS 0x23 /* (NG) init-store, twin load, - * secondary, user - */ -#define ASI_NUCLEUS_QUAD_LDD 0x24 /* Cachable, qword load */ -#define ASI_QUEUE 0x25 /* (4V) Interrupt Queue Registers */ -#define ASI_QUAD_LDD_PHYS_4V 0x26 /* (4V) Physical, qword load */ -#define ASI_NUCLEUS_QUAD_LDD_L 0x2c /* Cachable, qword load, l-endian */ -#define ASI_QUAD_LDD_PHYS_L_4V 0x2e /* (4V) Phys, qword load, l-endian */ -#define ASI_PCACHE_DATA_STATUS 0x30 /* (III) PCache data stat RAM diag */ -#define ASI_PCACHE_DATA 0x31 /* (III) PCache data RAM diag */ -#define ASI_PCACHE_TAG 0x32 /* (III) PCache tag RAM diag */ -#define ASI_PCACHE_SNOOP_TAG 0x33 /* (III) PCache snoop tag RAM diag */ -#define ASI_QUAD_LDD_PHYS 0x34 /* (III+) PADDR, qword load */ -#define ASI_WCACHE_VALID_BITS 0x38 /* (III) WCache Valid Bits diag */ -#define ASI_WCACHE_DATA 0x39 /* (III) WCache data RAM diag */ -#define ASI_WCACHE_TAG 0x3a /* (III) WCache tag RAM diag */ -#define ASI_WCACHE_SNOOP_TAG 0x3b /* (III) WCache snoop tag RAM diag */ -#define ASI_QUAD_LDD_PHYS_L 0x3c /* (III+) PADDR, qw-load, l-endian */ -#define ASI_SRAM_FAST_INIT 0x40 /* (III+) Fast SRAM init */ -#define ASI_CORE_AVAILABLE 0x41 /* (CMT) LP Available */ -#define ASI_CORE_ENABLE_STAT 0x41 /* (CMT) LP Enable Status */ -#define ASI_CORE_ENABLE 0x41 /* (CMT) LP Enable RW */ -#define ASI_XIR_STEERING 0x41 /* (CMT) XIR Steering RW */ -#define ASI_CORE_RUNNING_RW 0x41 /* (CMT) LP Running RW */ -#define ASI_CORE_RUNNING_W1S 0x41 /* (CMT) LP Running Write-One Set */ -#define ASI_CORE_RUNNING_W1C 0x41 /* (CMT) LP Running Write-One Clr */ -#define ASI_CORE_RUNNING_STAT 0x41 /* (CMT) LP Running Status */ -#define ASI_CMT_ERROR_STEERING 0x41 /* (CMT) Error Steering RW */ -#define ASI_DCACHE_INVALIDATE 0x42 /* (III) DCache Invalidate diag */ -#define ASI_DCACHE_UTAG 0x43 /* (III) DCache uTag diag */ -#define ASI_DCACHE_SNOOP_TAG 0x44 /* (III) DCache snoop tag RAM diag */ -#define ASI_LSU_CONTROL 0x45 /* Load-store control unit */ -#define ASI_DCU_CONTROL_REG 0x45 /* (III) DCache Unit Control reg */ -#define ASI_DCACHE_DATA 0x46 /* DCache data-ram diag access */ -#define ASI_DCACHE_TAG 0x47 /* Dcache tag/valid ram diag access*/ -#define ASI_INTR_DISPATCH_STAT 0x48 /* IRQ vector dispatch status */ -#define ASI_INTR_RECEIVE 0x49 /* IRQ vector receive status */ -#define ASI_UPA_CONFIG 0x4a /* UPA config space */ -#define ASI_JBUS_CONFIG 0x4a /* (IIIi) JBUS Config Register */ -#define ASI_SAFARI_CONFIG 0x4a /* (III) Safari Config Register */ -#define ASI_SAFARI_ADDRESS 0x4a /* (III) Safari Address Register */ -#define ASI_ESTATE_ERROR_EN 0x4b /* E-cache error enable space */ -#define ASI_AFSR 0x4c /* Async fault status register */ -#define ASI_AFAR 0x4d /* Async fault address register */ -#define ASI_EC_TAG_DATA 0x4e /* E-cache tag/valid ram diag acc */ -#define ASI_IMMU 0x50 /* Insn-MMU main register space */ -#define ASI_IMMU_TSB_8KB_PTR 0x51 /* Insn-MMU 8KB TSB pointer reg */ -#define ASI_IMMU_TSB_64KB_PTR 0x52 /* Insn-MMU 64KB TSB pointer reg */ -#define ASI_ITLB_DATA_IN 0x54 /* Insn-MMU TLB data in reg */ -#define ASI_ITLB_DATA_ACCESS 0x55 /* Insn-MMU TLB data access reg */ -#define ASI_ITLB_TAG_READ 0x56 /* Insn-MMU TLB tag read reg */ -#define ASI_IMMU_DEMAP 0x57 /* Insn-MMU TLB demap */ -#define ASI_DMMU 0x58 /* Data-MMU main register space */ -#define ASI_DMMU_TSB_8KB_PTR 0x59 /* Data-MMU 8KB TSB pointer reg */ -#define ASI_DMMU_TSB_64KB_PTR 0x5a /* Data-MMU 16KB TSB pointer reg */ -#define ASI_DMMU_TSB_DIRECT_PTR 0x5b /* Data-MMU TSB direct pointer reg */ -#define ASI_DTLB_DATA_IN 0x5c /* Data-MMU TLB data in reg */ -#define ASI_DTLB_DATA_ACCESS 0x5d /* Data-MMU TLB data access reg */ -#define ASI_DTLB_TAG_READ 0x5e /* Data-MMU TLB tag read reg */ -#define ASI_DMMU_DEMAP 0x5f /* Data-MMU TLB demap */ -#define ASI_IIU_INST_TRAP 0x60 /* (III) Instruction Breakpoint */ -#define ASI_INTR_ID 0x63 /* (CMT) Interrupt ID register */ -#define ASI_CORE_ID 0x63 /* (CMT) LP ID register */ -#define ASI_CESR_ID 0x63 /* (CMT) CESR ID register */ -#define ASI_IC_INSTR 0x66 /* Insn cache instrucion ram diag */ -#define ASI_IC_TAG 0x67 /* Insn cache tag/valid ram diag */ -#define ASI_IC_STAG 0x68 /* (III) Insn cache snoop tag ram */ -#define ASI_IC_PRE_DECODE 0x6e /* Insn cache pre-decode ram diag */ -#define ASI_IC_NEXT_FIELD 0x6f /* Insn cache next-field ram diag */ -#define ASI_BRPRED_ARRAY 0x6f /* (III) Branch Prediction RAM diag*/ -#define ASI_BLK_AIUP 0x70 /* Primary, user, block load/store */ -#define ASI_BLK_AIUS 0x71 /* Secondary, user, block ld/st */ -#define ASI_MCU_CTRL_REG 0x72 /* (III) Memory controller regs */ -#define ASI_EC_DATA 0x74 /* (III) E-cache data staging reg */ -#define ASI_EC_CTRL 0x75 /* (III) E-cache control reg */ -#define ASI_EC_W 0x76 /* E-cache diag write access */ -#define ASI_UDB_ERROR_W 0x77 /* External UDB error regs W */ -#define ASI_UDB_CONTROL_W 0x77 /* External UDB control regs W */ -#define ASI_INTR_W 0x77 /* IRQ vector dispatch write */ -#define ASI_INTR_DATAN_W 0x77 /* (III) Out irq vector data reg N */ -#define ASI_INTR_DISPATCH_W 0x77 /* (III) Interrupt vector dispatch */ -#define ASI_BLK_AIUPL 0x78 /* Primary, user, little, blk ld/st*/ -#define ASI_BLK_AIUSL 0x79 /* Secondary, user, little, blk ld/st*/ -#define ASI_EC_R 0x7e /* E-cache diag read access */ -#define ASI_UDBH_ERROR_R 0x7f /* External UDB error regs rd hi */ -#define ASI_UDBL_ERROR_R 0x7f /* External UDB error regs rd low */ -#define ASI_UDBH_CONTROL_R 0x7f /* External UDB control regs rd hi */ -#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_PST8_P 0xc0 /* Primary, 8 8-bit, partial */ -#define ASI_PST8_S 0xc1 /* Secondary, 8 8-bit, partial */ -#define ASI_PST16_P 0xc2 /* Primary, 4 16-bit, partial */ -#define ASI_PST16_S 0xc3 /* Secondary, 4 16-bit, partial */ -#define ASI_PST32_P 0xc4 /* Primary, 2 32-bit, partial */ -#define ASI_PST32_S 0xc5 /* Secondary, 2 32-bit, partial */ -#define ASI_PST8_PL 0xc8 /* Primary, 8 8-bit, partial, L */ -#define ASI_PST8_SL 0xc9 /* Secondary, 8 8-bit, partial, L */ -#define ASI_PST16_PL 0xca /* Primary, 4 16-bit, partial, L */ -#define ASI_PST16_SL 0xcb /* Secondary, 4 16-bit, partial, L */ -#define ASI_PST32_PL 0xcc /* Primary, 2 32-bit, partial, L */ -#define ASI_PST32_SL 0xcd /* Secondary, 2 32-bit, partial, L */ -#define ASI_FL8_P 0xd0 /* Primary, 1 8-bit, fpu ld/st */ -#define ASI_FL8_S 0xd1 /* Secondary, 1 8-bit, fpu ld/st */ -#define ASI_FL16_P 0xd2 /* Primary, 1 16-bit, fpu ld/st */ -#define ASI_FL16_S 0xd3 /* Secondary, 1 16-bit, fpu ld/st */ -#define ASI_FL8_PL 0xd8 /* Primary, 1 8-bit, fpu ld/st, L */ -#define ASI_FL8_SL 0xd9 /* Secondary, 1 8-bit, fpu ld/st, L*/ -#define ASI_FL16_PL 0xda /* Primary, 1 16-bit, fpu ld/st, L */ -#define ASI_FL16_SL 0xdb /* Secondary, 1 16-bit, fpu ld/st,L*/ -#define ASI_BLK_COMMIT_P 0xe0 /* Primary, blk store commit */ -#define ASI_BLK_COMMIT_S 0xe1 /* Secondary, blk store commit */ -#define ASI_BLK_INIT_QUAD_LDD_P 0xe2 /* (NG) init-store, twin load, - * primary, implicit - */ -#define ASI_BLK_P 0xf0 /* Primary, blk ld/st */ -#define ASI_BLK_S 0xf1 /* Secondary, blk ld/st */ -#define ASI_BLK_PL 0xf8 /* Primary, blk ld/st, little */ -#define ASI_BLK_SL 0xf9 /* Secondary, blk ld/st, little */ - -#endif /* _SPARC_ASI_H */ |