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lastdragon
2026-09-06 12:53:21 -06:00
parent 662efe3c2a
commit ad2088d178
94853 changed files with 43200404 additions and 0 deletions
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linux-7.2.3/arch/sparc/include/uapi/asm/Kbuild
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# SPDX-License-Identifier: GPL-2.0
generated-y += unistd_32.h
generated-y += unistd_64.h
linux-7.2.3/arch/sparc/include/uapi/asm/apc.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/* apc - Driver definitions for power management functions
* of Aurora Personality Chip (APC) on SPARCstation-4/5 and
* derivatives
*
* Copyright (c) 2001 Eric Brower (ebrower@usa.net)
*
*/
#ifndef _SPARC_APC_H
#define _SPARC_APC_H
#include <linux/ioctl.h>
#define APC_IOC 'A'
#define APCIOCGFANCTL _IOR(APC_IOC, 0x00, int) /* Get fan speed */
#define APCIOCSFANCTL _IOW(APC_IOC, 0x01, int) /* Set fan speed */
#define APCIOCGCPWR _IOR(APC_IOC, 0x02, int) /* Get CPOWER state */
#define APCIOCSCPWR _IOW(APC_IOC, 0x03, int) /* Set CPOWER state */
#define APCIOCGBPORT _IOR(APC_IOC, 0x04, int) /* Get BPORT state */
#define APCIOCSBPORT _IOW(APC_IOC, 0x05, int) /* Set BPORT state */
/*
* Register offsets
*/
#define APC_IDLE_REG 0x00
#define APC_FANCTL_REG 0x20
#define APC_CPOWER_REG 0x24
#define APC_BPORT_REG 0x30
#define APC_REGMASK 0x01
#define APC_BPMASK 0x03
/*
* IDLE - CPU standby values (set to initiate standby)
*/
#define APC_IDLE_ON 0x01
/*
* FANCTL - Fan speed control state values
*/
#define APC_FANCTL_HI 0x00 /* Fan speed high */
#define APC_FANCTL_LO 0x01 /* Fan speed low */
/*
* CPWR - Convenience power outlet state values
*/
#define APC_CPOWER_ON 0x00 /* Conv power on */
#define APC_CPOWER_OFF 0x01 /* Conv power off */
/*
* BPA/BPB - Read-Write "Bit Ports" state values (reset to 0 at power-on)
*
* WARNING: Internal usage of bit ports is platform dependent--
* don't modify BPORT settings unless you know what you are doing.
*
* On SS5 BPA seems to toggle onboard ethernet loopback... -E
*/
#define APC_BPORT_A 0x01 /* Bit Port A */
#define APC_BPORT_B 0x02 /* Bit Port B */
#endif /* !(_SPARC_APC_H) */
linux-7.2.3/arch/sparc/include/uapi/asm/asi.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#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) */
/* LEON ASI */
#define ASI_LEON_NOCACHE 0x01
#define ASI_LEON_DCACHE_MISS 0x01
#define ASI_LEON_CACHEREGS 0x02
#define ASI_LEON_IFLUSH 0x10
#define ASI_LEON_DFLUSH 0x11
#define ASI_LEON_MMUFLUSH 0x18
#define ASI_LEON_MMUREGS 0x19
#define ASI_LEON_BYPASS 0x1c
#define ASI_LEON_FLUSH_PAGE 0x10
/* 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. "(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 */
#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_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 */
#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_INIT_QUAD_LDD_S 0xe3 /* (NG) init-store, twin load,
* secondary, implicit
*/
#define ASI_BLK_P 0xf0 /* Primary, blk ld/st */
#define ASI_BLK_S 0xf1 /* Secondary, blk ld/st */
#define ASI_ST_BLKINIT_MRU_P 0xf2 /* (NG4) init-store, twin load,
* Most-Recently-Used, primary,
* implicit
*/
#define ASI_ST_BLKINIT_MRU_S 0xf3 /* (NG4) init-store, twin load,
* Most-Recently-Used, secondary,
* implicit
*/
#define ASI_BLK_PL 0xf8 /* Primary, blk ld/st, little */
#define ASI_BLK_SL 0xf9 /* Secondary, blk ld/st, little */
#define ASI_ST_BLKINIT_MRU_PL 0xfa /* (NG4) init-store, twin load,
* Most-Recently-Used, primary,
* implicit, little-endian
*/
#define ASI_ST_BLKINIT_MRU_SL 0xfb /* (NG4) init-store, twin load,
* Most-Recently-Used, secondary,
* implicit, little-endian
*/
#endif /* _SPARC_ASI_H */
linux-7.2.3/arch/sparc/include/uapi/asm/auxvec.h
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#ifndef __ASMSPARC_AUXVEC_H
#define __ASMSPARC_AUXVEC_H
#define AT_SYSINFO_EHDR 33
/* 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
#endif /* !(__ASMSPARC_AUXVEC_H) */
linux-7.2.3/arch/sparc/include/uapi/asm/bitsperlong.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __ASM_ALPHA_BITSPERLONG_H
#define __ASM_ALPHA_BITSPERLONG_H
#if defined(__sparc__) && defined(__arch64__)
#define __BITS_PER_LONG 64
#else
#define __BITS_PER_LONG 32
#endif
#include <asm-generic/bitsperlong.h>
#endif /* __ASM_ALPHA_BITSPERLONG_H */
linux-7.2.3/arch/sparc/include/uapi/asm/byteorder.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _SPARC_BYTEORDER_H
#define _SPARC_BYTEORDER_H
#include <linux/byteorder/big_endian.h>
#endif /* _SPARC_BYTEORDER_H */
linux-7.2.3/arch/sparc/include/uapi/asm/display7seg.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
*
* display7seg - Driver interface for the 7-segment display
* present on Sun Microsystems CP1400 and CP1500
*
* Copyright (c) 2000 Eric Brower <ebrower@usa.net>
*
*/
#ifndef __display7seg_h__
#define __display7seg_h__
#define D7S_IOC 'p'
#define D7SIOCRD _IOR(D7S_IOC, 0x45, int) /* Read device state */
#define D7SIOCWR _IOW(D7S_IOC, 0x46, int) /* Write device state */
#define D7SIOCTM _IO (D7S_IOC, 0x47) /* Translate mode (FLIP)*/
/*
* ioctl flag definitions
*
* POINT - Toggle decimal point (0=absent 1=present)
* ALARM - Toggle alarm LED (0=green 1=red)
* FLIP - Toggle inverted mode (0=normal 1=flipped)
* bits 0-4 - Character displayed (see definitions below)
*
* Display segments are defined as follows,
* subject to D7S_FLIP register state:
*
* a
* ---
* f| |b
* -g-
* e| |c
* ---
* d
*/
#define D7S_POINT (1 << 7) /* Decimal point*/
#define D7S_ALARM (1 << 6) /* Alarm LED */
#define D7S_FLIP (1 << 5) /* Flip display */
#define D7S_0 0x00 /* Numerals 0-9 */
#define D7S_1 0x01
#define D7S_2 0x02
#define D7S_3 0x03
#define D7S_4 0x04
#define D7S_5 0x05
#define D7S_6 0x06
#define D7S_7 0x07
#define D7S_8 0x08
#define D7S_9 0x09
#define D7S_A 0x0A /* Letters A-F, H, L, P */
#define D7S_B 0x0B
#define D7S_C 0x0C
#define D7S_D 0x0D
#define D7S_E 0x0E
#define D7S_F 0x0F
#define D7S_H 0x10
#define D7S_E2 0x11
#define D7S_L 0x12
#define D7S_P 0x13
#define D7S_SEGA 0x14 /* Individual segments */
#define D7S_SEGB 0x15
#define D7S_SEGC 0x16
#define D7S_SEGD 0x17
#define D7S_SEGE 0x18
#define D7S_SEGF 0x19
#define D7S_SEGG 0x1A
#define D7S_SEGABFG 0x1B /* Segment groupings */
#define D7S_SEGCDEG 0x1C
#define D7S_SEGBCEF 0x1D
#define D7S_SEGADG 0x1E
#define D7S_BLANK 0x1F /* Clear all segments */
#define D7S_MIN_VAL 0x0
#define D7S_MAX_VAL 0x1F
#endif /* ifndef __display7seg_h__ */
linux-7.2.3/arch/sparc/include/uapi/asm/envctrl.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
*
* envctrl.h: Definitions for access to the i2c environment
* monitoring on Ultrasparc systems.
*
* Copyright (C) 1998 Eddie C. Dost (ecd@skynet.be)
* Copyright (C) 2000 Vinh Truong (vinh.truong@eng.sun.com)
* VT - Add all ioctl commands and environment status definitions
* VT - Add application note
*/
#ifndef _SPARC64_ENVCTRL_H
#define _SPARC64_ENVCTRL_H 1
#include <linux/ioctl.h>
/* Application note:
*
* The driver supports 4 operations: open(), close(), ioctl(), read()
* The device name is /dev/envctrl.
* Below is sample usage:
*
* fd = open("/dev/envtrl", O_RDONLY);
* if (ioctl(fd, ENVCTRL_READ_SHUTDOWN_TEMPERATURE, 0) < 0)
* printf("error\n");
* ret = read(fd, buf, 10);
* close(fd);
*
* Notice in the case of cpu voltage and temperature, the default is
* cpu0. If we need to know the info of cpu1, cpu2, cpu3, we need to
* pass in cpu number in ioctl() last parameter. For example, to
* get the voltage of cpu2:
*
* ioctlbuf[0] = 2;
* if (ioctl(fd, ENVCTRL_READ_CPU_VOLTAGE, ioctlbuf) < 0)
* printf("error\n");
* ret = read(fd, buf, 10);
*
* All the return values are in ascii. So check read return value
* and do appropriate conversions in your application.
*/
/* IOCTL commands */
/* Note: these commands reflect possible monitor features.
* Some boards choose to support some of the features only.
*/
#define ENVCTRL_RD_CPU_TEMPERATURE _IOR('p', 0x40, int)
#define ENVCTRL_RD_CPU_VOLTAGE _IOR('p', 0x41, int)
#define ENVCTRL_RD_FAN_STATUS _IOR('p', 0x42, int)
#define ENVCTRL_RD_WARNING_TEMPERATURE _IOR('p', 0x43, int)
#define ENVCTRL_RD_SHUTDOWN_TEMPERATURE _IOR('p', 0x44, int)
#define ENVCTRL_RD_VOLTAGE_STATUS _IOR('p', 0x45, int)
#define ENVCTRL_RD_SCSI_TEMPERATURE _IOR('p', 0x46, int)
#define ENVCTRL_RD_ETHERNET_TEMPERATURE _IOR('p', 0x47, int)
#define ENVCTRL_RD_MTHRBD_TEMPERATURE _IOR('p', 0x48, int)
#define ENVCTRL_RD_GLOBALADDRESS _IOR('p', 0x49, int)
/* Read return values for a voltage status request. */
#define ENVCTRL_VOLTAGE_POWERSUPPLY_GOOD 0x01
#define ENVCTRL_VOLTAGE_BAD 0x02
#define ENVCTRL_POWERSUPPLY_BAD 0x03
#define ENVCTRL_VOLTAGE_POWERSUPPLY_BAD 0x04
/* Read return values for a fan status request.
* A failure match means either the fan fails or
* the fan is not connected. Some boards have optional
* connectors to connect extra fans.
*
* There are maximum 8 monitor fans. Some are cpu fans
* some are system fans. The mask below only indicates
* fan by order number.
* Below is a sample application:
*
* if (ioctl(fd, ENVCTRL_READ_FAN_STATUS, 0) < 0) {
* printf("ioctl fan failed\n");
* }
* if (read(fd, rslt, 1) <= 0) {
* printf("error or fan not monitored\n");
* } else {
* if (rslt[0] == ENVCTRL_ALL_FANS_GOOD) {
* printf("all fans good\n");
* } else if (rslt[0] == ENVCTRL_ALL_FANS_BAD) {
* printf("all fans bad\n");
* } else {
* if (rslt[0] & ENVCTRL_FAN0_FAILURE_MASK) {
* printf("fan 0 failed or not connected\n");
* }
* ......
*/
#define ENVCTRL_ALL_FANS_GOOD 0x00
#define ENVCTRL_FAN0_FAILURE_MASK 0x01
#define ENVCTRL_FAN1_FAILURE_MASK 0x02
#define ENVCTRL_FAN2_FAILURE_MASK 0x04
#define ENVCTRL_FAN3_FAILURE_MASK 0x08
#define ENVCTRL_FAN4_FAILURE_MASK 0x10
#define ENVCTRL_FAN5_FAILURE_MASK 0x20
#define ENVCTRL_FAN6_FAILURE_MASK 0x40
#define ENVCTRL_FAN7_FAILURE_MASK 0x80
#define ENVCTRL_ALL_FANS_BAD 0xFF
#endif /* !(_SPARC64_ENVCTRL_H) */
linux-7.2.3/arch/sparc/include/uapi/asm/errno.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _SPARC_ERRNO_H
#define _SPARC_ERRNO_H
/* These match the SunOS error numbering scheme. */
#include <asm-generic/errno-base.h>
#define EWOULDBLOCK EAGAIN /* Operation would block */
#define EINPROGRESS 36 /* Operation now in progress */
#define EALREADY 37 /* Operation already in progress */
#define ENOTSOCK 38 /* Socket operation on non-socket */
#define EDESTADDRREQ 39 /* Destination address required */
#define EMSGSIZE 40 /* Message too long */
#define EPROTOTYPE 41 /* Protocol wrong type for socket */
#define ENOPROTOOPT 42 /* Protocol not available */
#define EPROTONOSUPPORT 43 /* Protocol not supported */
#define ESOCKTNOSUPPORT 44 /* Socket type not supported */
#define EOPNOTSUPP 45 /* Op not supported on transport endpoint */
#define EPFNOSUPPORT 46 /* Protocol family not supported */
#define EAFNOSUPPORT 47 /* Address family not supported by protocol */
#define EADDRINUSE 48 /* Address already in use */
#define EADDRNOTAVAIL 49 /* Cannot assign requested address */
#define ENETDOWN 50 /* Network is down */
#define ENETUNREACH 51 /* Network is unreachable */
#define ENETRESET 52 /* Net dropped connection because of reset */
#define ECONNABORTED 53 /* Software caused connection abort */
#define ECONNRESET 54 /* Connection reset by peer */
#define ENOBUFS 55 /* No buffer space available */
#define EISCONN 56 /* Transport endpoint is already connected */
#define ENOTCONN 57 /* Transport endpoint is not connected */
#define ESHUTDOWN 58 /* No send after transport endpoint shutdown */
#define ETOOMANYREFS 59 /* Too many references: cannot splice */
#define ETIMEDOUT 60 /* Connection timed out */
#define ECONNREFUSED 61 /* Connection refused */
#define ELOOP 62 /* Too many symbolic links encountered */
#define ENAMETOOLONG 63 /* File name too long */
#define EHOSTDOWN 64 /* Host is down */
#define EHOSTUNREACH 65 /* No route to host */
#define ENOTEMPTY 66 /* Directory not empty */
#define EPROCLIM 67 /* SUNOS: Too many processes */
#define EUSERS 68 /* Too many users */
#define EDQUOT 69 /* Quota exceeded */
#define ESTALE 70 /* Stale file handle */
#define EREMOTE 71 /* Object is remote */
#define ENOSTR 72 /* Device not a stream */
#define ETIME 73 /* Timer expired */
#define ENOSR 74 /* Out of streams resources */
#define ENOMSG 75 /* No message of desired type */
#define EBADMSG 76 /* Not a data message */
#define EFSBADCRC EBADMSG /* Bad CRC detected */
#define EIDRM 77 /* Identifier removed */
#define EDEADLK 78 /* Resource deadlock would occur */
#define ENOLCK 79 /* No record locks available */
#define ENONET 80 /* Machine is not on the network */
#define ERREMOTE 81 /* SunOS: Too many lvls of remote in path */
#define ENOLINK 82 /* Link has been severed */
#define EADV 83 /* Advertise error */
#define ESRMNT 84 /* Srmount error */
#define ECOMM 85 /* Communication error on send */
#define EPROTO 86 /* Protocol error */
#define EMULTIHOP 87 /* Multihop attempted */
#define EDOTDOT 88 /* RFS specific error */
#define EREMCHG 89 /* Remote address changed */
#define ENOSYS 90 /* Function not implemented */
/* The rest have no SunOS equivalent. */
#define ESTRPIPE 91 /* Streams pipe error */
#define EOVERFLOW 92 /* Value too large for defined data type */
#define EBADFD 93 /* File descriptor in bad state */
#define ECHRNG 94 /* Channel number out of range */
#define EL2NSYNC 95 /* Level 2 not synchronized */
#define EL3HLT 96 /* Level 3 halted */
#define EL3RST 97 /* Level 3 reset */
#define ELNRNG 98 /* Link number out of range */
#define EUNATCH 99 /* Protocol driver not attached */
#define ENOCSI 100 /* No CSI structure available */
#define EL2HLT 101 /* Level 2 halted */
#define EBADE 102 /* Invalid exchange */
#define EBADR 103 /* Invalid request descriptor */
#define EXFULL 104 /* Exchange full */
#define ENOANO 105 /* No anode */
#define EBADRQC 106 /* Invalid request code */
#define EBADSLT 107 /* Invalid slot */
#define EDEADLOCK 108 /* File locking deadlock error */
#define EBFONT 109 /* Bad font file format */
#define ELIBEXEC 110 /* Cannot exec a shared library directly */
#define ENODATA 111 /* No data available */
#define ELIBBAD 112 /* Accessing a corrupted shared library */
#define ENOPKG 113 /* Package not installed */
#define ELIBACC 114 /* Can not access a needed shared library */
#define ENOTUNIQ 115 /* Name not unique on network */
#define ERESTART 116 /* Interrupted syscall should be restarted */
#define EUCLEAN 117 /* Structure needs cleaning */
#define EFSCORRUPTED EUCLEAN /* Filesystem is corrupted */
#define ENOTNAM 118 /* Not a XENIX named type file */
#define ENAVAIL 119 /* No XENIX semaphores available */
#define EISNAM 120 /* Is a named type file */
#define EREMOTEIO 121 /* Remote I/O error */
#define EILSEQ 122 /* Illegal byte sequence */
#define ELIBMAX 123 /* Atmpt to link in too many shared libs */
#define ELIBSCN 124 /* .lib section in a.out corrupted */
#define ENOMEDIUM 125 /* No medium found */
#define EMEDIUMTYPE 126 /* Wrong medium type */
#define ECANCELED 127 /* Operation Cancelled */
#define ENOKEY 128 /* Required key not available */
#define EKEYEXPIRED 129 /* Key has expired */
#define EKEYREVOKED 130 /* Key has been revoked */
#define EKEYREJECTED 131 /* Key was rejected by service */
/* for robust mutexes */
#define EOWNERDEAD 132 /* Owner died */
#define ENOTRECOVERABLE 133 /* State not recoverable */
#define ERFKILL 134 /* Operation not possible due to RF-kill */
#define EHWPOISON 135 /* Memory page has hardware error */
#define EFTYPE 136 /* Wrong file type for the intended operation */
#endif
linux-7.2.3/arch/sparc/include/uapi/asm/fbio.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI__LINUX_FBIO_H
#define _UAPI__LINUX_FBIO_H
#include <linux/compiler.h>
#include <linux/types.h>
/* Constants used for fbio SunOS compatibility */
/* (C) 1996 Miguel de Icaza */
/* Frame buffer types */
#define FBTYPE_NOTYPE -1
#define FBTYPE_SUN1BW 0 /* mono */
#define FBTYPE_SUN1COLOR 1
#define FBTYPE_SUN2BW 2
#define FBTYPE_SUN2COLOR 3
#define FBTYPE_SUN2GP 4
#define FBTYPE_SUN5COLOR 5
#define FBTYPE_SUN3COLOR 6
#define FBTYPE_MEMCOLOR 7
#define FBTYPE_SUN4COLOR 8
#define FBTYPE_NOTSUN1 9
#define FBTYPE_NOTSUN2 10
#define FBTYPE_NOTSUN3 11
#define FBTYPE_SUNFAST_COLOR 12 /* cg6 */
#define FBTYPE_SUNROP_COLOR 13
#define FBTYPE_SUNFB_VIDEO 14
#define FBTYPE_SUNGIFB 15
#define FBTYPE_SUNGPLAS 16
#define FBTYPE_SUNGP3 17
#define FBTYPE_SUNGT 18
#define FBTYPE_SUNLEO 19 /* zx Leo card */
#define FBTYPE_MDICOLOR 20 /* cg14 */
#define FBTYPE_TCXCOLOR 21 /* SUNW,tcx card */
#define FBTYPE_LASTPLUSONE 21 /* This is not last + 1 in fact... */
/* Does not seem to be listed in the Sun file either */
#define FBTYPE_CREATOR 22
#define FBTYPE_PCI_IGA1682 23
#define FBTYPE_P9100COLOR 24
#define FBTYPE_PCI_GENERIC 1000
#define FBTYPE_PCI_MACH64 1001
/* fbio ioctls */
/* Returned by FBIOGTYPE */
struct fbtype {
int fb_type; /* fb type, see above */
int fb_height; /* pixels */
int fb_width; /* pixels */
int fb_depth;
int fb_cmsize; /* color map entries */
int fb_size; /* fb size in bytes */
};
#define FBIOGTYPE _IOR('F', 0, struct fbtype)
struct fbcmap {
int index; /* first element (0 origin) */
int count;
unsigned char __user *red;
unsigned char __user *green;
unsigned char __user *blue;
};
#ifndef __KERNEL__
#define FBIOPUTCMAP _IOW('F', 3, struct fbcmap)
#define FBIOGETCMAP _IOW('F', 4, struct fbcmap)
#endif
/* # of device specific values */
#define FB_ATTR_NDEVSPECIFIC 8
/* # of possible emulations */
#define FB_ATTR_NEMUTYPES 4
struct fbsattr {
int flags;
int emu_type; /* -1 if none */
int dev_specific[FB_ATTR_NDEVSPECIFIC];
};
struct fbgattr {
int real_type; /* real frame buffer type */
int owner; /* unknown */
struct fbtype fbtype; /* real frame buffer fbtype */
struct fbsattr sattr;
int emu_types[FB_ATTR_NEMUTYPES]; /* supported emulations */
};
#define FBIOSATTR _IOW('F', 5, struct fbgattr) /* Unsupported: */
#define FBIOGATTR _IOR('F', 6, struct fbgattr) /* supported */
#define FBIOSVIDEO _IOW('F', 7, int)
#define FBIOGVIDEO _IOR('F', 8, int)
struct fbcursor {
short set; /* what to set, choose from the list above */
short enable; /* cursor on/off */
struct fbcurpos pos; /* cursor position */
struct fbcurpos hot; /* cursor hot spot */
struct fbcmap cmap; /* color map info */
struct fbcurpos size; /* cursor bit map size */
char __user *image; /* cursor image bits */
char __user *mask; /* cursor mask bits */
};
/* set/get cursor attributes/shape */
#define FBIOSCURSOR _IOW('F', 24, struct fbcursor)
#define FBIOGCURSOR _IOWR('F', 25, struct fbcursor)
/* set/get cursor position */
#define FBIOSCURPOS _IOW('F', 26, struct fbcurpos)
#define FBIOGCURPOS _IOW('F', 27, struct fbcurpos)
/* get max cursor size */
#define FBIOGCURMAX _IOR('F', 28, struct fbcurpos)
/* wid manipulation */
struct fb_wid_alloc {
#define FB_WID_SHARED_8 0
#define FB_WID_SHARED_24 1
#define FB_WID_DBL_8 2
#define FB_WID_DBL_24 3
__u32 wa_type;
__s32 wa_index; /* Set on return */
__u32 wa_count;
};
struct fb_wid_item {
__u32 wi_type;
__s32 wi_index;
__u32 wi_attrs;
__u32 wi_values[32];
};
struct fb_wid_list {
__u32 wl_flags;
__u32 wl_count;
struct fb_wid_item *wl_list;
};
#define FBIO_WID_ALLOC _IOWR('F', 30, struct fb_wid_alloc)
#define FBIO_WID_FREE _IOW('F', 31, struct fb_wid_alloc)
#define FBIO_WID_PUT _IOW('F', 32, struct fb_wid_list)
#define FBIO_WID_GET _IOWR('F', 33, struct fb_wid_list)
/* Creator ioctls */
#define FFB_IOCTL ('F'<<8)
#define FFB_SYS_INFO (FFB_IOCTL|80)
#define FFB_CLUTREAD (FFB_IOCTL|81)
#define FFB_CLUTPOST (FFB_IOCTL|82)
#define FFB_SETDIAGMODE (FFB_IOCTL|83)
#define FFB_GETMONITORID (FFB_IOCTL|84)
#define FFB_GETVIDEOMODE (FFB_IOCTL|85)
#define FFB_SETVIDEOMODE (FFB_IOCTL|86)
#define FFB_SETSERVER (FFB_IOCTL|87)
#define FFB_SETOVCTL (FFB_IOCTL|88)
#define FFB_GETOVCTL (FFB_IOCTL|89)
#define FFB_GETSAXNUM (FFB_IOCTL|90)
#define FFB_FBDEBUG (FFB_IOCTL|91)
/* Cg14 ioctls */
#define MDI_IOCTL ('M'<<8)
#define MDI_RESET (MDI_IOCTL|1)
#define MDI_GET_CFGINFO (MDI_IOCTL|2)
#define MDI_SET_PIXELMODE (MDI_IOCTL|3)
# define MDI_32_PIX 32
# define MDI_16_PIX 16
# define MDI_8_PIX 8
struct mdi_cfginfo {
int mdi_ncluts; /* Number of implemented CLUTs in this MDI */
int mdi_type; /* FBTYPE name */
int mdi_height; /* height */
int mdi_width; /* width */
int mdi_size; /* available ram */
int mdi_mode; /* 8bpp, 16bpp or 32bpp */
int mdi_pixfreq; /* pixel clock (from PROM) */
};
/* SparcLinux specific ioctl for the MDI, should be replaced for
* the SET_XLUT/SET_CLUTn ioctls instead
*/
#define MDI_CLEAR_XLUT (MDI_IOCTL|9)
/* leo & ffb ioctls */
struct fb_clut_alloc {
__u32 clutid; /* Set on return */
__u32 flag;
__u32 index;
};
struct fb_clut {
#define FB_CLUT_WAIT 0x00000001 /* Not yet implemented */
__u32 flag;
__u32 clutid;
__u32 offset;
__u32 count;
char * red;
char * green;
char * blue;
};
struct fb_clut32 {
__u32 flag;
__u32 clutid;
__u32 offset;
__u32 count;
__u32 red;
__u32 green;
__u32 blue;
};
#define LEO_CLUTALLOC _IOWR('L', 53, struct fb_clut_alloc)
#define LEO_CLUTFREE _IOW('L', 54, struct fb_clut_alloc)
#define LEO_CLUTREAD _IOW('L', 55, struct fb_clut)
#define LEO_CLUTPOST _IOW('L', 56, struct fb_clut)
#define LEO_SETGAMMA _IOW('L', 68, int) /* Not yet implemented */
#define LEO_GETGAMMA _IOR('L', 69, int) /* Not yet implemented */
/* These are exported to userland for applications to use */
/* Mappable offsets for the cg14: control registers */
#define MDI_DIRECT_MAP 0x10000000
#define MDI_CTLREG_MAP 0x20000000
#define MDI_CURSOR_MAP 0x30000000
#define MDI_SHDW_VRT_MAP 0x40000000
/* Mappable offsets for the cg14: frame buffer resolutions */
/* 32 bits */
#define MDI_CHUNKY_XBGR_MAP 0x50000000
#define MDI_CHUNKY_BGR_MAP 0x60000000
/* 16 bits */
#define MDI_PLANAR_X16_MAP 0x70000000
#define MDI_PLANAR_C16_MAP 0x80000000
/* 8 bit is done as CG3 MMAP offset */
/* 32 bits, planar */
#define MDI_PLANAR_X32_MAP 0x90000000
#define MDI_PLANAR_B32_MAP 0xa0000000
#define MDI_PLANAR_G32_MAP 0xb0000000
#define MDI_PLANAR_R32_MAP 0xc0000000
/* Mappable offsets on leo */
#define LEO_SS0_MAP 0x00000000
#define LEO_LC_SS0_USR_MAP 0x00800000
#define LEO_LD_SS0_MAP 0x00801000
#define LEO_LX_CURSOR_MAP 0x00802000
#define LEO_SS1_MAP 0x00803000
#define LEO_LC_SS1_USR_MAP 0x01003000
#define LEO_LD_SS1_MAP 0x01004000
#define LEO_UNK_MAP 0x01005000
#define LEO_LX_KRN_MAP 0x01006000
#define LEO_LC_SS0_KRN_MAP 0x01007000
#define LEO_LC_SS1_KRN_MAP 0x01008000
#define LEO_LD_GBL_MAP 0x01009000
#define LEO_UNK2_MAP 0x0100a000
#endif /* _UAPI__LINUX_FBIO_H */
linux-7.2.3/arch/sparc/include/uapi/asm/fcntl.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _SPARC_FCNTL_H
#define _SPARC_FCNTL_H
#define O_APPEND (1 << 3)
#define FASYNC (1 << 6) /* fcntl, for BSD compatibility */
#define O_CREAT (1 << 9) /* not fcntl */
#define O_TRUNC (1 << 10) /* not fcntl */
#define O_EXCL (1 << 11) /* not fcntl */
#define O_DSYNC (1 << 13) /* used to be O_SYNC, see below */
#define O_NONBLOCK (1 << 14)
#if defined(__sparc__) && defined(__arch64__)
#define O_NDELAY (1 << 2)
#else
#define O_NDELAY ((1 << 2) | O_NONBLOCK)
#endif
#define O_NOCTTY (1 << 15) /* not fcntl */
#define O_LARGEFILE (1 << 18)
#define O_DIRECT (1 << 20) /* direct disk access hint */
#define O_NOATIME (1 << 21)
#define O_CLOEXEC (1 << 22)
/*
* Before Linux 2.6.33 only O_DSYNC semantics were implemented, but using
* the O_SYNC flag. We continue to use the existing numerical value
* for O_DSYNC semantics now, but using the correct symbolic name for it.
* This new value is used to request true Posix O_SYNC semantics. It is
* defined in this strange way to make sure applications compiled against
* new headers get at least O_DSYNC semantics on older kernels.
*
* This has the nice side-effect that we can simply test for O_DSYNC
* wherever we do not care if O_DSYNC or O_SYNC is used.
*
* Note: __O_SYNC must never be used directly.
*/
#define __O_SYNC (1 << 23)
#define O_SYNC (__O_SYNC|O_DSYNC)
#define O_PATH (1 << 24)
#define __O_TMPFILE (1 << 25)
#define F_GETOWN 5 /* for sockets. */
#define F_SETOWN 6 /* for sockets. */
#define F_GETLK 7
#define F_SETLK 8
#define F_SETLKW 9
/* for posix fcntl() and lockf() */
#define F_RDLCK 1
#define F_WRLCK 2
#define F_UNLCK 3
#define __ARCH_FLOCK_PAD short __unused;
#define __ARCH_FLOCK64_PAD short __unused;
#include <asm-generic/fcntl.h>
#endif
linux-7.2.3/arch/sparc/include/uapi/asm/ioctl.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _SPARC_IOCTL_H
#define _SPARC_IOCTL_H
/*
* Our DIR and SIZE overlap in order to simulteneously provide
* a non-zero _IOC_NONE (for binary compatibility) and
* 14 bits of size as on i386. Here's the layout:
*
* 0xE0000000 DIR
* 0x80000000 DIR = WRITE
* 0x40000000 DIR = READ
* 0x20000000 DIR = NONE
* 0x3FFF0000 SIZE (overlaps NONE bit)
* 0x0000FF00 TYPE
* 0x000000FF NR (CMD)
*/
#define _IOC_NRBITS 8
#define _IOC_TYPEBITS 8
#define _IOC_SIZEBITS 13 /* Actually 14, see below. */
#define _IOC_DIRBITS 3
#define _IOC_NRMASK ((1 << _IOC_NRBITS)-1)
#define _IOC_TYPEMASK ((1 << _IOC_TYPEBITS)-1)
#define _IOC_SIZEMASK ((1 << _IOC_SIZEBITS)-1)
#define _IOC_XSIZEMASK ((1 << (_IOC_SIZEBITS+1))-1)
#define _IOC_DIRMASK ((1 << _IOC_DIRBITS)-1)
#define _IOC_NRSHIFT 0
#define _IOC_TYPESHIFT (_IOC_NRSHIFT + _IOC_NRBITS)
#define _IOC_SIZESHIFT (_IOC_TYPESHIFT + _IOC_TYPEBITS)
#define _IOC_DIRSHIFT (_IOC_SIZESHIFT + _IOC_SIZEBITS)
#define _IOC_NONE 1U
#define _IOC_READ 2U
#define _IOC_WRITE 4U
#define _IOC(dir,type,nr,size) \
(((dir) << _IOC_DIRSHIFT) | \
((type) << _IOC_TYPESHIFT) | \
((nr) << _IOC_NRSHIFT) | \
((size) << _IOC_SIZESHIFT))
#define _IO(type,nr) _IOC(_IOC_NONE,(type),(nr),0)
#define _IOR(type,nr,size) _IOC(_IOC_READ,(type),(nr),sizeof(size))
#define _IOW(type,nr,size) _IOC(_IOC_WRITE,(type),(nr),sizeof(size))
#define _IOWR(type,nr,size) _IOC(_IOC_READ|_IOC_WRITE,(type),(nr),sizeof(size))
/* Used to decode ioctl numbers in drivers despite the leading underscore... */
#define _IOC_DIR(nr) \
( (((((nr) >> _IOC_DIRSHIFT) & _IOC_DIRMASK) & (_IOC_WRITE|_IOC_READ)) != 0)? \
(((nr) >> _IOC_DIRSHIFT) & (_IOC_WRITE|_IOC_READ)): \
(((nr) >> _IOC_DIRSHIFT) & _IOC_DIRMASK) )
#define _IOC_TYPE(nr) (((nr) >> _IOC_TYPESHIFT) & _IOC_TYPEMASK)
#define _IOC_NR(nr) (((nr) >> _IOC_NRSHIFT) & _IOC_NRMASK)
#define _IOC_SIZE(nr) \
((((((nr) >> _IOC_DIRSHIFT) & _IOC_DIRMASK) & (_IOC_WRITE|_IOC_READ)) == 0)? \
0: (((nr) >> _IOC_SIZESHIFT) & _IOC_XSIZEMASK))
/* ...and for the PCMCIA and sound. */
#define IOC_IN (_IOC_WRITE << _IOC_DIRSHIFT)
#define IOC_OUT (_IOC_READ << _IOC_DIRSHIFT)
#define IOC_INOUT ((_IOC_WRITE|_IOC_READ) << _IOC_DIRSHIFT)
#define IOCSIZE_MASK (_IOC_XSIZEMASK << _IOC_SIZESHIFT)
#define IOCSIZE_SHIFT (_IOC_SIZESHIFT)
#endif /* !(_SPARC_IOCTL_H) */
linux-7.2.3/arch/sparc/include/uapi/asm/ioctls.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI_ASM_SPARC_IOCTLS_H
#define _UAPI_ASM_SPARC_IOCTLS_H
#include <asm/ioctl.h>
/* Big T */
#define TCGETA 0x40125401 /* _IOR('T', 1, struct termio) */
#define TCSETA 0x80125402 /* _IOW('T', 2, struct termio) */
#define TCSETAW 0x80125403 /* _IOW('T', 3, struct termio) */
#define TCSETAF 0x80125404 /* _IOW('T', 4, struct termio) */
#define TCSBRK _IO('T', 5)
#define TCXONC _IO('T', 6)
#define TCFLSH _IO('T', 7)
#define TCGETS _IOR('T', 8, struct termios)
#define TCSETS _IOW('T', 9, struct termios)
#define TCSETSW _IOW('T', 10, struct termios)
#define TCSETSF _IOW('T', 11, struct termios)
#define TCGETS2 _IOR('T', 12, struct termios2)
#define TCSETS2 _IOW('T', 13, struct termios2)
#define TCSETSW2 _IOW('T', 14, struct termios2)
#define TCSETSF2 _IOW('T', 15, struct termios2)
#define TIOCGDEV _IOR('T',0x32, unsigned int) /* Get primary device node of /dev/console */
#define TIOCVHANGUP _IO('T', 0x37)
#define TIOCGPKT _IOR('T', 0x38, int) /* Get packet mode state */
#define TIOCGPTLCK _IOR('T', 0x39, int) /* Get Pty lock state */
#define TIOCGEXCL _IOR('T', 0x40, int) /* Get exclusive mode state */
#define TIOCGRS485 _IOR('T', 0x41, struct serial_rs485)
#define TIOCSRS485 _IOWR('T', 0x42, struct serial_rs485)
#define TIOCGISO7816 _IOR('T', 0x43, struct serial_iso7816)
#define TIOCSISO7816 _IOWR('T', 0x44, struct serial_iso7816)
/* Note that all the ioctls that are not available in Linux have a
* double underscore on the front to: a) avoid some programs to
* think we support some ioctls under Linux (autoconfiguration stuff)
*/
/* Little t */
#define TIOCGETD _IOR('t', 0, int)
#define TIOCSETD _IOW('t', 1, int)
#define __TIOCHPCL _IO('t', 2) /* SunOS Specific */
#define __TIOCMODG _IOR('t', 3, int) /* SunOS Specific */
#define __TIOCMODS _IOW('t', 4, int) /* SunOS Specific */
#define __TIOCGETP _IOR('t', 8, struct sgttyb) /* SunOS Specific */
#define __TIOCSETP _IOW('t', 9, struct sgttyb) /* SunOS Specific */
#define __TIOCSETN _IOW('t', 10, struct sgttyb) /* SunOS Specific */
#define TIOCEXCL _IO('t', 13)
#define TIOCNXCL _IO('t', 14)
#define __TIOCFLUSH _IOW('t', 16, int) /* SunOS Specific */
#define __TIOCSETC _IOW('t', 17, struct tchars) /* SunOS Specific */
#define __TIOCGETC _IOR('t', 18, struct tchars) /* SunOS Specific */
#define __TIOCTCNTL _IOW('t', 32, int) /* SunOS Specific */
#define __TIOCSIGNAL _IOW('t', 33, int) /* SunOS Specific */
#define __TIOCSETX _IOW('t', 34, int) /* SunOS Specific */
#define __TIOCGETX _IOR('t', 35, int) /* SunOS Specific */
#define TIOCCONS _IO('t', 36)
#define TIOCGSOFTCAR _IOR('t', 100, int)
#define TIOCSSOFTCAR _IOW('t', 101, int)
#define __TIOCUCNTL _IOW('t', 102, int) /* SunOS Specific */
#define TIOCSWINSZ _IOW('t', 103, struct winsize)
#define TIOCGWINSZ _IOR('t', 104, struct winsize)
#define __TIOCREMOTE _IOW('t', 105, int) /* SunOS Specific */
#define TIOCMGET _IOR('t', 106, int)
#define TIOCMBIC _IOW('t', 107, int)
#define TIOCMBIS _IOW('t', 108, int)
#define TIOCMSET _IOW('t', 109, int)
#define TIOCSTART _IO('t', 110)
#define TIOCSTOP _IO('t', 111)
#define TIOCPKT _IOW('t', 112, int)
#define TIOCNOTTY _IO('t', 113)
#define TIOCSTI _IOW('t', 114, char)
#define TIOCOUTQ _IOR('t', 115, int)
#define __TIOCGLTC _IOR('t', 116, struct ltchars) /* SunOS Specific */
#define __TIOCSLTC _IOW('t', 117, struct ltchars) /* SunOS Specific */
/* 118 is the non-posix setpgrp tty ioctl */
/* 119 is the non-posix getpgrp tty ioctl */
#define __TIOCCDTR _IO('t', 120) /* SunOS Specific */
#define __TIOCSDTR _IO('t', 121) /* SunOS Specific */
#define TIOCCBRK _IO('t', 122)
#define TIOCSBRK _IO('t', 123)
#define __TIOCLGET _IOW('t', 124, int) /* SunOS Specific */
#define __TIOCLSET _IOW('t', 125, int) /* SunOS Specific */
#define __TIOCLBIC _IOW('t', 126, int) /* SunOS Specific */
#define __TIOCLBIS _IOW('t', 127, int) /* SunOS Specific */
#define __TIOCISPACE _IOR('t', 128, int) /* SunOS Specific */
#define __TIOCISIZE _IOR('t', 129, int) /* SunOS Specific */
#define TIOCSPGRP _IOW('t', 130, int)
#define TIOCGPGRP _IOR('t', 131, int)
#define TIOCSCTTY _IO('t', 132)
#define TIOCGSID _IOR('t', 133, int)
/* Get minor device of a pty master's FD -- Solaris equiv is ISPTM */
#define TIOCGPTN _IOR('t', 134, unsigned int) /* Get Pty Number */
#define TIOCSPTLCK _IOW('t', 135, int) /* Lock/unlock PTY */
#define TIOCSIG _IOW('t', 136, int) /* Generate signal on Pty slave */
#define TIOCGPTPEER _IO('t', 137) /* Safely open the slave */
/* Little f */
#define FIOCLEX _IO('f', 1)
#define FIONCLEX _IO('f', 2)
#define FIOASYNC _IOW('f', 125, int)
#define FIONBIO _IOW('f', 126, int)
#define FIONREAD _IOR('f', 127, int)
#define TIOCINQ FIONREAD
#define FIOQSIZE _IOR('f', 128, loff_t)
/* SCARY Rutgers local SunOS kernel hackery, perhaps I will support it
* someday. This is completely bogus, I know...
*/
#define __TCGETSTAT _IO('T', 200) /* Rutgers specific */
#define __TCSETSTAT _IO('T', 201) /* Rutgers specific */
/* Linux specific, no SunOS equivalent. */
#define TIOCLINUX 0x541C
#define TIOCGSERIAL 0x541E
#define TIOCSSERIAL 0x541F
#define TCSBRKP 0x5425
#define TIOCSERCONFIG 0x5453
#define TIOCSERGWILD 0x5454
#define TIOCSERSWILD 0x5455
#define TIOCGLCKTRMIOS 0x5456
#define TIOCSLCKTRMIOS 0x5457
#define TIOCSERGSTRUCT 0x5458 /* For debugging only */
#define TIOCSERGETLSR 0x5459 /* Get line status register */
#define TIOCSERGETMULTI 0x545A /* Get multiport config */
#define TIOCSERSETMULTI 0x545B /* Set multiport config */
#define TIOCMIWAIT 0x545C /* Wait for change on serial input line(s) */
#define TIOCGICOUNT 0x545D /* Read serial port inline interrupt counts */
/* Kernel definitions */
/* Used for packet mode */
#define TIOCPKT_DATA 0
#define TIOCPKT_FLUSHREAD 1
#define TIOCPKT_FLUSHWRITE 2
#define TIOCPKT_STOP 4
#define TIOCPKT_START 8
#define TIOCPKT_NOSTOP 16
#define TIOCPKT_DOSTOP 32
#define TIOCPKT_IOCTL 64
#endif /* _UAPI_ASM_SPARC_IOCTLS_H */
linux-7.2.3/arch/sparc/include/uapi/asm/ipcbuf.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __SPARC_IPCBUF_H
#define __SPARC_IPCBUF_H
#include <linux/posix_types.h>
/*
* The ipc64_perm structure for sparc/sparc64 architecture.
* Note extra padding because this structure is passed back and forth
* between kernel and user space.
*
* Pad space is left for:
* - 32-bit seq
* - on sparc for 32 bit mode (it is 32 bit on sparc64)
* - 2 miscellaneous 64-bit values
*/
struct ipc64_perm
{
__kernel_key_t key;
__kernel_uid32_t uid;
__kernel_gid32_t gid;
__kernel_uid32_t cuid;
__kernel_gid32_t cgid;
#ifndef __arch64__
unsigned short __pad0;
#endif
__kernel_mode_t mode;
unsigned short __pad1;
unsigned short seq;
unsigned long long __unused1;
unsigned long long __unused2;
};
#endif /* __SPARC_IPCBUF_H */
linux-7.2.3/arch/sparc/include/uapi/asm/mman.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI__SPARC_MMAN_H__
#define _UAPI__SPARC_MMAN_H__
#include <asm-generic/mman-common.h>
/* 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... */
#define MAP_LOCKED 0x100 /* lock the mapping */
#define _MAP_NEW 0x80000000 /* Binary compatibility is fun... */
#define MAP_GROWSDOWN 0x0200 /* stack-like segment */
#define MAP_DENYWRITE 0x0800 /* ETXTBSY */
#define MAP_EXECUTABLE 0x1000 /* mark it as an executable */
#define MCL_CURRENT 0x2000 /* lock all currently mapped pages */
#define MCL_FUTURE 0x4000 /* lock all additions to address space */
#define MCL_ONFAULT 0x8000 /* lock all pages that are faulted in */
#endif /* _UAPI__SPARC_MMAN_H__ */
linux-7.2.3/arch/sparc/include/uapi/asm/msgbuf.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _SPARC_MSGBUF_H
#define _SPARC_MSGBUF_H
#include <asm/ipcbuf.h>
/*
* The msqid64_ds structure for sparc64 architecture.
* Note extra padding because this structure is passed back and forth
* between kernel and user space.
*
* Pad space is left for:
* - 2 miscellaneous 32-bit values
*/
struct msqid64_ds {
struct ipc64_perm msg_perm;
#if defined(__sparc__) && defined(__arch64__)
long msg_stime; /* last msgsnd time */
long msg_rtime; /* last msgrcv time */
long msg_ctime; /* last change time */
#else
unsigned long msg_stime_high;
unsigned long msg_stime; /* last msgsnd time */
unsigned long msg_rtime_high;
unsigned long msg_rtime; /* last msgrcv time */
unsigned long msg_ctime_high;
unsigned long msg_ctime; /* last change time */
#endif
unsigned long msg_cbytes; /* current number of bytes on queue */
unsigned long msg_qnum; /* number of messages in queue */
unsigned long msg_qbytes; /* max number of bytes on queue */
__kernel_pid_t msg_lspid; /* pid of last msgsnd */
__kernel_pid_t msg_lrpid; /* last receive pid */
unsigned long __unused1;
unsigned long __unused2;
};
#endif /* _SPARC_MSGBUF_H */
linux-7.2.3/arch/sparc/include/uapi/asm/openpromio.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _SPARC_OPENPROMIO_H
#define _SPARC_OPENPROMIO_H
#include <linux/compiler.h>
#include <linux/ioctl.h>
/*
* SunOS and Solaris /dev/openprom definitions. The ioctl values
* were chosen to be exactly equal to the SunOS equivalents.
*/
struct openpromio {
unsigned int oprom_size; /* Actual size of the oprom_array. */
char oprom_array[]; /* Holds property names and values. */
};
#define OPROMMAXPARAM 4096 /* Maximum size of oprom_array. */
#define OPROMGETOPT 0x20004F01
#define OPROMSETOPT 0x20004F02
#define OPROMNXTOPT 0x20004F03
#define OPROMSETOPT2 0x20004F04
#define OPROMNEXT 0x20004F05
#define OPROMCHILD 0x20004F06
#define OPROMGETPROP 0x20004F07
#define OPROMNXTPROP 0x20004F08
#define OPROMU2P 0x20004F09
#define OPROMGETCONS 0x20004F0A
#define OPROMGETFBNAME 0x20004F0B
#define OPROMGETBOOTARGS 0x20004F0C
/* Linux extensions */ /* Arguments in oprom_array: */
#define OPROMSETCUR 0x20004FF0 /* int node - Sets current node */
#define OPROMPCI2NODE 0x20004FF1 /* int pci_bus, pci_devfn - Sets current node to PCI device's node */
#define OPROMPATH2NODE 0x20004FF2 /* char path[] - Set current node from fully qualified PROM path */
/*
* Return values from OPROMGETCONS:
*/
#define OPROMCONS_NOT_WSCONS 0
#define OPROMCONS_STDIN_IS_KBD 0x1 /* stdin device is kbd */
#define OPROMCONS_STDOUT_IS_FB 0x2 /* stdout is a framebuffer */
#define OPROMCONS_OPENPROM 0x4 /* supports openboot */
/*
* NetBSD/OpenBSD /dev/openprom definitions.
*/
struct opiocdesc
{
int op_nodeid; /* PROM Node ID (value-result) */
int op_namelen; /* Length of op_name. */
char __user *op_name; /* Pointer to the property name. */
int op_buflen; /* Length of op_buf (value-result) */
char __user *op_buf; /* Pointer to buffer. */
};
#define OPIOCGET _IOWR('O', 1, struct opiocdesc)
#define OPIOCSET _IOW('O', 2, struct opiocdesc)
#define OPIOCNEXTPROP _IOWR('O', 3, struct opiocdesc)
#define OPIOCGETOPTNODE _IOR('O', 4, int)
#define OPIOCGETNEXT _IOWR('O', 5, int)
#define OPIOCGETCHILD _IOWR('O', 6, int)
#endif /* _SPARC_OPENPROMIO_H */
linux-7.2.3/arch/sparc/include/uapi/asm/oradax.h
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/* SPDX-License-Identifier: GPL-2.0-or-later WITH Linux-syscall-note */
/*
* Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved.
*/
/*
* Oracle DAX driver API definitions
*/
#ifndef _ORADAX_H
#define _ORADAX_H
#include <linux/types.h>
#define CCB_KILL 0
#define CCB_INFO 1
#define CCB_DEQUEUE 2
struct dax_command {
__u16 command; /* CCB_KILL/INFO/DEQUEUE */
__u16 ca_offset; /* offset into mmapped completion area */
};
struct ccb_kill_result {
__u16 action; /* action taken to kill ccb */
};
struct ccb_info_result {
__u16 state; /* state of enqueued ccb */
__u16 inst_num; /* dax instance number of enqueued ccb */
__u16 q_num; /* queue number of enqueued ccb */
__u16 q_pos; /* ccb position in queue */
};
struct ccb_exec_result {
__u64 status_data; /* additional status data (e.g. bad VA) */
__u32 status; /* one of DAX_SUBMIT_* */
};
union ccb_result {
struct ccb_exec_result exec;
struct ccb_info_result info;
struct ccb_kill_result kill;
};
#define DAX_MMAP_LEN (16 * 1024)
#define DAX_MAX_CCBS 15
#define DAX_CCB_BUF_MAXLEN (DAX_MAX_CCBS * 64)
#define DAX_NAME "oradax"
/* CCB_EXEC status */
#define DAX_SUBMIT_OK 0
#define DAX_SUBMIT_ERR_RETRY 1
#define DAX_SUBMIT_ERR_WOULDBLOCK 2
#define DAX_SUBMIT_ERR_BUSY 3
#define DAX_SUBMIT_ERR_THR_INIT 4
#define DAX_SUBMIT_ERR_ARG_INVAL 5
#define DAX_SUBMIT_ERR_CCB_INVAL 6
#define DAX_SUBMIT_ERR_NO_CA_AVAIL 7
#define DAX_SUBMIT_ERR_CCB_ARR_MMU_MISS 8
#define DAX_SUBMIT_ERR_NOMAP 9
#define DAX_SUBMIT_ERR_NOACCESS 10
#define DAX_SUBMIT_ERR_TOOMANY 11
#define DAX_SUBMIT_ERR_UNAVAIL 12
#define DAX_SUBMIT_ERR_INTERNAL 13
/* CCB_INFO states - must match HV_CCB_STATE_* definitions */
#define DAX_CCB_COMPLETED 0
#define DAX_CCB_ENQUEUED 1
#define DAX_CCB_INPROGRESS 2
#define DAX_CCB_NOTFOUND 3
/* CCB_KILL actions - must match HV_CCB_KILL_* definitions */
#define DAX_KILL_COMPLETED 0
#define DAX_KILL_DEQUEUED 1
#define DAX_KILL_KILLED 2
#define DAX_KILL_NOTFOUND 3
#endif /* _ORADAX_H */
linux-7.2.3/arch/sparc/include/uapi/asm/param.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASMSPARC_PARAM_H
#define _ASMSPARC_PARAM_H
#define EXEC_PAGESIZE 8192 /* Thanks for sun4's we carry baggage... */
#include <asm-generic/param.h>
#endif /* _ASMSPARC_PARAM_H */
linux-7.2.3/arch/sparc/include/uapi/asm/perfctr.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*----------------------------------------
PERFORMANCE INSTRUMENTATION
Guillaume Thouvenin 08/10/98
David S. Miller 10/06/98
---------------------------------------*/
#ifndef PERF_COUNTER_API
#define PERF_COUNTER_API
/* sys_perfctr() interface. First arg is operation code
* from enumeration below. The meaning of further arguments
* are determined by the operation code.
*
* NOTE: This system call is no longer provided, use the perf_events
* infrastructure.
*
* Pointers which are passed by the user are pointers to 64-bit
* integers.
*
* Once enabled, performance counter state is retained until the
* process either exits or performs an exec. That is, performance
* counters remain enabled for fork/clone children.
*/
enum perfctr_opcode {
/* Enable UltraSparc performance counters, ARG0 is pointer
* to 64-bit accumulator for D0 counter in PIC, ARG1 is pointer
* to 64-bit accumulator for D1 counter. ARG2 is a pointer to
* the initial PCR register value to use.
*/
PERFCTR_ON,
/* Disable UltraSparc performance counters. The PCR is written
* with zero and the user counter accumulator pointers and
* working PCR register value are forgotten.
*/
PERFCTR_OFF,
/* Add current D0 and D1 PIC values into user pointers given
* in PERFCTR_ON operation. The PIC is cleared before returning.
*/
PERFCTR_READ,
/* Clear the PIC register. */
PERFCTR_CLRPIC,
/* Begin using a new PCR value, the pointer to which is passed
* in ARG0. The PIC is also cleared after the new PCR value is
* written.
*/
PERFCTR_SETPCR,
/* Store in pointer given in ARG0 the current PCR register value
* being used.
*/
PERFCTR_GETPCR
};
#define PRIV 0x00000001
#define SYS 0x00000002
#define USR 0x00000004
/* Pic.S0 Selection Bit Field Encoding, Ultra-I/II */
#define CYCLE_CNT 0x00000000
#define INSTR_CNT 0x00000010
#define DISPATCH0_IC_MISS 0x00000020
#define DISPATCH0_STOREBUF 0x00000030
#define IC_REF 0x00000080
#define DC_RD 0x00000090
#define DC_WR 0x000000A0
#define LOAD_USE 0x000000B0
#define EC_REF 0x000000C0
#define EC_WRITE_HIT_RDO 0x000000D0
#define EC_SNOOP_INV 0x000000E0
#define EC_RD_HIT 0x000000F0
/* Pic.S0 Selection Bit Field Encoding, Ultra-III */
#define US3_CYCLE_CNT 0x00000000
#define US3_INSTR_CNT 0x00000010
#define US3_DISPATCH0_IC_MISS 0x00000020
#define US3_DISPATCH0_BR_TGT 0x00000030
#define US3_DISPATCH0_2ND_BR 0x00000040
#define US3_RSTALL_STOREQ 0x00000050
#define US3_RSTALL_IU_USE 0x00000060
#define US3_IC_REF 0x00000080
#define US3_DC_RD 0x00000090
#define US3_DC_WR 0x000000a0
#define US3_EC_REF 0x000000c0
#define US3_EC_WR_HIT_RTO 0x000000d0
#define US3_EC_SNOOP_INV 0x000000e0
#define US3_EC_RD_MISS 0x000000f0
#define US3_PC_PORT0_RD 0x00000100
#define US3_SI_SNOOP 0x00000110
#define US3_SI_CIQ_FLOW 0x00000120
#define US3_SI_OWNED 0x00000130
#define US3_SW_COUNT_0 0x00000140
#define US3_IU_BR_MISS_TAKEN 0x00000150
#define US3_IU_BR_COUNT_TAKEN 0x00000160
#define US3_DISP_RS_MISPRED 0x00000170
#define US3_FA_PIPE_COMPL 0x00000180
#define US3_MC_READS_0 0x00000200
#define US3_MC_READS_1 0x00000210
#define US3_MC_READS_2 0x00000220
#define US3_MC_READS_3 0x00000230
#define US3_MC_STALLS_0 0x00000240
#define US3_MC_STALLS_2 0x00000250
/* Pic.S1 Selection Bit Field Encoding, Ultra-I/II */
#define CYCLE_CNT_D1 0x00000000
#define INSTR_CNT_D1 0x00000800
#define DISPATCH0_IC_MISPRED 0x00001000
#define DISPATCH0_FP_USE 0x00001800
#define IC_HIT 0x00004000
#define DC_RD_HIT 0x00004800
#define DC_WR_HIT 0x00005000
#define LOAD_USE_RAW 0x00005800
#define EC_HIT 0x00006000
#define EC_WB 0x00006800
#define EC_SNOOP_CB 0x00007000
#define EC_IT_HIT 0x00007800
/* Pic.S1 Selection Bit Field Encoding, Ultra-III */
#define US3_CYCLE_CNT_D1 0x00000000
#define US3_INSTR_CNT_D1 0x00000800
#define US3_DISPATCH0_MISPRED 0x00001000
#define US3_IC_MISS_CANCELLED 0x00001800
#define US3_RE_ENDIAN_MISS 0x00002000
#define US3_RE_FPU_BYPASS 0x00002800
#define US3_RE_DC_MISS 0x00003000
#define US3_RE_EC_MISS 0x00003800
#define US3_IC_MISS 0x00004000
#define US3_DC_RD_MISS 0x00004800
#define US3_DC_WR_MISS 0x00005000
#define US3_RSTALL_FP_USE 0x00005800
#define US3_EC_MISSES 0x00006000
#define US3_EC_WB 0x00006800
#define US3_EC_SNOOP_CB 0x00007000
#define US3_EC_IC_MISS 0x00007800
#define US3_RE_PC_MISS 0x00008000
#define US3_ITLB_MISS 0x00008800
#define US3_DTLB_MISS 0x00009000
#define US3_WC_MISS 0x00009800
#define US3_WC_SNOOP_CB 0x0000a000
#define US3_WC_SCRUBBED 0x0000a800
#define US3_WC_WB_WO_READ 0x0000b000
#define US3_PC_SOFT_HIT 0x0000c000
#define US3_PC_SNOOP_INV 0x0000c800
#define US3_PC_HARD_HIT 0x0000d000
#define US3_PC_PORT1_RD 0x0000d800
#define US3_SW_COUNT_1 0x0000e000
#define US3_IU_STAT_BR_MIS_UNTAKEN 0x0000e800
#define US3_IU_STAT_BR_COUNT_UNTAKEN 0x0000f000
#define US3_PC_MS_MISSES 0x0000f800
#define US3_MC_WRITES_0 0x00010800
#define US3_MC_WRITES_1 0x00011000
#define US3_MC_WRITES_2 0x00011800
#define US3_MC_WRITES_3 0x00012000
#define US3_MC_STALLS_1 0x00012800
#define US3_MC_STALLS_3 0x00013000
#define US3_RE_RAW_MISS 0x00013800
#define US3_FM_PIPE_COMPLETION 0x00014000
struct vcounter_struct {
unsigned long long vcnt0;
unsigned long long vcnt1;
};
#endif /* !(PERF_COUNTER_API) */
linux-7.2.3/arch/sparc/include/uapi/asm/poll.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __SPARC_POLL_H
#define __SPARC_POLL_H
#define POLLWRNORM POLLOUT
#define POLLWRBAND 256
#define POLLMSG 512
#define POLLREMOVE 1024
#define POLLRDHUP 2048
#include <asm-generic/poll.h>
#endif
linux-7.2.3/arch/sparc/include/uapi/asm/posix_types.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* This file is generally used by user-level software, so you need to
* be a little careful about namespace pollution etc. Also, we cannot
* assume GCC is being used.
*/
#ifndef __SPARC_POSIX_TYPES_H
#define __SPARC_POSIX_TYPES_H
#if defined(__sparc__) && defined(__arch64__)
/* sparc 64 bit */
typedef unsigned short __kernel_old_uid_t;
typedef unsigned short __kernel_old_gid_t;
#define __kernel_old_uid_t __kernel_old_uid_t
/* Note this piece of asymmetry from the v9 ABI. */
typedef int __kernel_suseconds_t;
#define __kernel_suseconds_t __kernel_suseconds_t
typedef long __kernel_long_t;
typedef unsigned long __kernel_ulong_t;
#define __kernel_long_t __kernel_long_t
struct __kernel_old_timeval {
__kernel_long_t tv_sec;
__kernel_suseconds_t tv_usec;
};
#define __kernel_old_timeval __kernel_old_timeval
#else
/* sparc 32 bit */
typedef unsigned int __kernel_size_t;
typedef int __kernel_ssize_t;
typedef long int __kernel_ptrdiff_t;
#define __kernel_size_t __kernel_size_t
typedef unsigned short __kernel_ipc_pid_t;
#define __kernel_ipc_pid_t __kernel_ipc_pid_t
typedef unsigned short __kernel_uid_t;
typedef unsigned short __kernel_gid_t;
#define __kernel_uid_t __kernel_uid_t
typedef unsigned short __kernel_mode_t;
#define __kernel_mode_t __kernel_mode_t
typedef long __kernel_daddr_t;
#define __kernel_daddr_t __kernel_daddr_t
typedef unsigned short __kernel_old_dev_t;
#define __kernel_old_dev_t __kernel_old_dev_t
#endif /* defined(__sparc__) && defined(__arch64__) */
#include <asm-generic/posix_types.h>
#endif /* __SPARC_POSIX_TYPES_H */
linux-7.2.3/arch/sparc/include/uapi/asm/psr.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* psr.h: This file holds the macros for masking off various parts of
* the processor status register on the Sparc. This is valid
* for Version 8. On the V9 this is renamed to the PSTATE
* register and its members are accessed as fields like
* PSTATE.PRIV for the current CPU privilege level.
*
* Copyright (C) 1994 David S. Miller (davem@caip.rutgers.edu)
*/
#ifndef _UAPI__LINUX_SPARC_PSR_H
#define _UAPI__LINUX_SPARC_PSR_H
/* The Sparc PSR fields are laid out as the following:
*
* ------------------------------------------------------------------------
* | impl | vers | icc | resv | EC | EF | PIL | S | PS | ET | CWP |
* | 31-28 | 27-24 | 23-20 | 19-14 | 13 | 12 | 11-8 | 7 | 6 | 5 | 4-0 |
* ------------------------------------------------------------------------
*/
#define PSR_CWP 0x0000001f /* current window pointer */
#define PSR_ET 0x00000020 /* enable traps field */
#define PSR_PS 0x00000040 /* previous privilege level */
#define PSR_S 0x00000080 /* current privilege level */
#define PSR_PIL 0x00000f00 /* processor interrupt level */
#define PSR_EF 0x00001000 /* enable floating point */
#define PSR_EC 0x00002000 /* enable co-processor */
#define PSR_SYSCALL 0x00004000 /* inside of a syscall */
#define PSR_LE 0x00008000 /* SuperSparcII little-endian */
#define PSR_ICC 0x00f00000 /* integer condition codes */
#define PSR_C 0x00100000 /* carry bit */
#define PSR_V 0x00200000 /* overflow bit */
#define PSR_Z 0x00400000 /* zero bit */
#define PSR_N 0x00800000 /* negative bit */
#define PSR_VERS 0x0f000000 /* cpu-version field */
#define PSR_IMPL 0xf0000000 /* cpu-implementation field */
#define PSR_VERS_SHIFT 24
#define PSR_IMPL_SHIFT 28
#define PSR_VERS_SHIFTED_MASK 0xf
#define PSR_IMPL_SHIFTED_MASK 0xf
#define PSR_IMPL_TI 0x4
#define PSR_IMPL_LEON 0xf
#endif /* _UAPI__LINUX_SPARC_PSR_H */
linux-7.2.3/arch/sparc/include/uapi/asm/psrcompat.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _SPARC64_PSRCOMPAT_H
#define _SPARC64_PSRCOMPAT_H
#include <asm/pstate.h>
/* Old 32-bit PSR fields for the compatibility conversion code. */
#define PSR_CWP 0x0000001f /* current window pointer */
#define PSR_ET 0x00000020 /* enable traps field */
#define PSR_PS 0x00000040 /* previous privilege level */
#define PSR_S 0x00000080 /* current privilege level */
#define PSR_PIL 0x00000f00 /* processor interrupt level */
#define PSR_EF 0x00001000 /* enable floating point */
#define PSR_EC 0x00002000 /* enable co-processor */
#define PSR_SYSCALL 0x00004000 /* inside of a syscall */
#define PSR_LE 0x00008000 /* SuperSparcII little-endian */
#define PSR_ICC 0x00f00000 /* integer condition codes */
#define PSR_C 0x00100000 /* carry bit */
#define PSR_V 0x00200000 /* overflow bit */
#define PSR_Z 0x00400000 /* zero bit */
#define PSR_N 0x00800000 /* negative bit */
#define PSR_VERS 0x0f000000 /* cpu-version field */
#define PSR_IMPL 0xf0000000 /* cpu-implementation field */
#define PSR_V8PLUS 0xff000000 /* fake impl/ver, meaning a 64bit CPU is present */
#define PSR_XCC 0x000f0000 /* if PSR_V8PLUS, this is %xcc */
static inline unsigned int tstate_to_psr(unsigned long tstate)
{
return ((tstate & TSTATE_CWP) |
PSR_S |
((tstate & TSTATE_ICC) >> 12) |
((tstate & TSTATE_XCC) >> 20) |
((tstate & TSTATE_SYSCALL) ? PSR_SYSCALL : 0) |
PSR_V8PLUS);
}
static inline unsigned long psr_to_tstate_icc(unsigned int psr)
{
unsigned long tstate = ((unsigned long)(psr & PSR_ICC)) << 12;
if ((psr & (PSR_VERS|PSR_IMPL)) == PSR_V8PLUS)
tstate |= ((unsigned long)(psr & PSR_XCC)) << 20;
return tstate;
}
#endif /* !(_SPARC64_PSRCOMPAT_H) */
linux-7.2.3/arch/sparc/include/uapi/asm/pstate.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _SPARC64_PSTATE_H
#define _SPARC64_PSTATE_H
#include <linux/const.h>
/* The V9 PSTATE Register (with SpitFire extensions).
*
* -----------------------------------------------------------------------
* | Resv | IG | MG | CLE | TLE | MM | RED | PEF | AM | PRIV | IE | AG |
* -----------------------------------------------------------------------
* 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. */
#define PSTATE_MM _AC(0x00000000000000c0,UL) /* Memory Model. */
#define PSTATE_TSO _AC(0x0000000000000000,UL) /* MM: TotalStoreOrder */
#define PSTATE_PSO _AC(0x0000000000000040,UL) /* MM: PartialStoreOrder */
#define PSTATE_RMO _AC(0x0000000000000080,UL) /* MM: RelaxedMemoryOrder*/
#define PSTATE_RED _AC(0x0000000000000020,UL) /* Reset Error Debug. */
#define PSTATE_PEF _AC(0x0000000000000010,UL) /* Floating Point Enable.*/
#define PSTATE_AM _AC(0x0000000000000008,UL) /* Address Mask. */
#define PSTATE_PRIV _AC(0x0000000000000004,UL) /* Privilege. */
#define PSTATE_IE _AC(0x0000000000000002,UL) /* Interrupt Enable. */
#define PSTATE_AG _AC(0x0000000000000001,UL) /* Alternate Globals. */
/* The V9 TSTATE Register (with SpitFire and Linux extensions).
*
* ---------------------------------------------------------------------
* | Resv | GL | CCR | ASI | %pil | PSTATE | Resv | CWP |
* ---------------------------------------------------------------------
* 63 43 42 40 39 32 31 24 23 20 19 8 7 5 4 0
*/
#define TSTATE_GL _AC(0x0000070000000000,UL) /* Global reg level */
#define TSTATE_CCR _AC(0x000000ff00000000,UL) /* Condition Codes. */
#define TSTATE_XCC _AC(0x000000f000000000,UL) /* Condition Codes. */
#define TSTATE_XNEG _AC(0x0000008000000000,UL) /* %xcc Negative. */
#define TSTATE_XZERO _AC(0x0000004000000000,UL) /* %xcc Zero. */
#define TSTATE_XOVFL _AC(0x0000002000000000,UL) /* %xcc Overflow. */
#define TSTATE_XCARRY _AC(0x0000001000000000,UL) /* %xcc Carry. */
#define TSTATE_ICC _AC(0x0000000f00000000,UL) /* Condition Codes. */
#define TSTATE_INEG _AC(0x0000000800000000,UL) /* %icc Negative. */
#define TSTATE_IZERO _AC(0x0000000400000000,UL) /* %icc Zero. */
#define TSTATE_IOVFL _AC(0x0000000200000000,UL) /* %icc Overflow. */
#define TSTATE_ICARRY _AC(0x0000000100000000,UL) /* %icc Carry. */
#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. */
#define TSTATE_MM _AC(0x000000000000c000,UL) /* Memory Model. */
#define TSTATE_TSO _AC(0x0000000000000000,UL) /* MM: TSO */
#define TSTATE_PSO _AC(0x0000000000004000,UL) /* MM: PSO */
#define TSTATE_RMO _AC(0x0000000000008000,UL) /* MM: RMO */
#define TSTATE_RED _AC(0x0000000000002000,UL) /* Reset Error Debug.*/
#define TSTATE_PEF _AC(0x0000000000001000,UL) /* FPU Enable. */
#define TSTATE_AM _AC(0x0000000000000800,UL) /* Address Mask. */
#define TSTATE_PRIV _AC(0x0000000000000400,UL) /* Privilege. */
#define TSTATE_IE _AC(0x0000000000000200,UL) /* Interrupt Enable. */
#define TSTATE_AG _AC(0x0000000000000100,UL) /* Alternate Globals.*/
#define TSTATE_SYSCALL _AC(0x0000000000000020,UL) /* in syscall trap */
#define TSTATE_CWP _AC(0x000000000000001f,UL) /* Curr Win-Pointer. */
/* Floating-Point Registers State Register.
*
* --------------------------------
* | Resv | FEF | DU | DL |
* --------------------------------
* 63 3 2 1 0
*/
#define FPRS_FEF _AC(0x0000000000000004,UL) /* FPU Enable. */
#define FPRS_DU _AC(0x0000000000000002,UL) /* Dirty Upper. */
#define FPRS_DL _AC(0x0000000000000001,UL) /* Dirty Lower. */
/* Version Register.
*
* ------------------------------------------------------
* | MANUF | IMPL | MASK | Resv | MAXTL | Resv | MAXWIN |
* ------------------------------------------------------
* 63 48 47 32 31 24 23 16 15 8 7 5 4 0
*/
#define VERS_MANUF _AC(0xffff000000000000,UL) /* Manufacturer. */
#define VERS_IMPL _AC(0x0000ffff00000000,UL) /* Implementation. */
#define VERS_MASK _AC(0x00000000ff000000,UL) /* Mask Set Revision.*/
#define VERS_MAXTL _AC(0x000000000000ff00,UL) /* Max Trap Level. */
#define VERS_MAXWIN _AC(0x000000000000001f,UL) /* Max RegWindow Idx.*/
/* Compatibility Feature Register (%asr26), SPARC-T4 and later */
#define CFR_AES _AC(0x0000000000000001,UL) /* Supports AES opcodes */
#define CFR_DES _AC(0x0000000000000002,UL) /* Supports DES opcodes */
#define CFR_KASUMI _AC(0x0000000000000004,UL) /* Supports KASUMI opcodes */
#define CFR_CAMELLIA _AC(0x0000000000000008,UL) /* Supports CAMELLIA opcodes*/
#define CFR_MD5 _AC(0x0000000000000010,UL) /* Supports MD5 opcodes */
#define CFR_SHA1 _AC(0x0000000000000020,UL) /* Supports SHA1 opcodes */
#define CFR_SHA256 _AC(0x0000000000000040,UL) /* Supports SHA256 opcodes */
#define CFR_SHA512 _AC(0x0000000000000080,UL) /* Supports SHA512 opcodes */
#define CFR_MPMUL _AC(0x0000000000000100,UL) /* Supports MPMUL opcodes */
#define CFR_MONTMUL _AC(0x0000000000000200,UL) /* Supports MONTMUL opcodes */
#define CFR_MONTSQR _AC(0x0000000000000400,UL) /* Supports MONTSQR opcodes */
#define CFR_CRC32C _AC(0x0000000000000800,UL) /* Supports CRC32C opcodes */
#endif /* !(_SPARC64_PSTATE_H) */
linux-7.2.3/arch/sparc/include/uapi/asm/ptrace.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI__SPARC_PTRACE_H
#define _UAPI__SPARC_PTRACE_H
#if defined(__sparc__) && defined(__arch64__)
/* 64 bit sparc */
#include <asm/pstate.h>
/* This struct defines the way the registers are stored on the
* stack during a system call and basically all traps.
*/
/* This magic value must have the low 9 bits clear,
* as that is where we encode the %tt value, see below.
*/
#define PT_REGS_MAGIC 0x57ac6c00
#ifndef __ASSEMBLER__
#include <linux/types.h>
struct pt_regs {
unsigned long u_regs[16]; /* globals and ins */
unsigned long tstate;
unsigned long tpc;
unsigned long tnpc;
unsigned int y;
/* We encode a magic number, PT_REGS_MAGIC, along
* with the %tt (trap type) register value at trap
* entry time. The magic number allows us to identify
* accurately a trap stack frame in the stack
* unwinder, and the %tt value allows us to test
* things like "in a system call" etc. for an arbitray
* process.
*
* The PT_REGS_MAGIC is chosen such that it can be
* loaded completely using just a sethi instruction.
*/
unsigned int magic;
};
struct pt_regs32 {
unsigned int psr;
unsigned int pc;
unsigned int npc;
unsigned int y;
unsigned int u_regs[16]; /* globals and ins */
};
/* A V9 register window */
struct reg_window {
unsigned long locals[8];
unsigned long ins[8];
};
/* A 32-bit register window. */
struct reg_window32 {
unsigned int locals[8];
unsigned int ins[8];
};
/* A V9 Sparc stack frame */
struct sparc_stackf {
unsigned long locals[8];
unsigned long ins[6];
struct sparc_stackf *fp;
unsigned long callers_pc;
char *structptr;
unsigned long xargs[6];
unsigned long xxargs[1];
};
/* A 32-bit Sparc stack frame */
struct sparc_stackf32 {
unsigned int locals[8];
unsigned int ins[6];
unsigned int fp;
unsigned int callers_pc;
unsigned int structptr;
unsigned int xargs[6];
unsigned int xxargs[1];
};
struct sparc_trapf {
unsigned long locals[8];
unsigned long ins[8];
unsigned long _unused;
struct pt_regs *regs;
};
#endif /* (!__ASSEMBLER__) */
#else
/* 32 bit sparc */
#include <asm/psr.h>
/* This struct defines the way the registers are stored on the
* stack during a system call and basically all traps.
*/
#ifndef __ASSEMBLER__
#include <linux/types.h>
struct pt_regs {
unsigned long psr;
unsigned long pc;
unsigned long npc;
unsigned long y;
unsigned long u_regs[16]; /* globals and ins */
};
/* A 32-bit register window. */
struct reg_window32 {
unsigned long locals[8];
unsigned long ins[8];
};
/* A Sparc stack frame */
struct sparc_stackf {
unsigned long locals[8];
unsigned long ins[6];
struct sparc_stackf *fp;
unsigned long callers_pc;
char *structptr;
unsigned long xargs[6];
unsigned long xxargs[1];
};
#endif /* (!__ASSEMBLER__) */
#endif /* (defined(__sparc__) && defined(__arch64__))*/
#ifndef __ASSEMBLER__
#define TRACEREG_SZ sizeof(struct pt_regs)
#define STACKFRAME_SZ sizeof(struct sparc_stackf)
#define TRACEREG32_SZ sizeof(struct pt_regs32)
#define STACKFRAME32_SZ sizeof(struct sparc_stackf32)
#endif /* (!__ASSEMBLER__) */
#define UREG_G0 0
#define UREG_G1 1
#define UREG_G2 2
#define UREG_G3 3
#define UREG_G4 4
#define UREG_G5 5
#define UREG_G6 6
#define UREG_G7 7
#define UREG_I0 8
#define UREG_I1 9
#define UREG_I2 10
#define UREG_I3 11
#define UREG_I4 12
#define UREG_I5 13
#define UREG_I6 14
#define UREG_I7 15
#define UREG_FP UREG_I6
#define UREG_RETPC UREG_I7
#if defined(__sparc__) && defined(__arch64__)
/* 64 bit sparc */
#ifndef __ASSEMBLER__
#else /* __ASSEMBLER__ */
/* For assembly code. */
#define TRACEREG_SZ 0xa0
#define STACKFRAME_SZ 0xc0
#define TRACEREG32_SZ 0x50
#define STACKFRAME32_SZ 0x60
#endif /* __ASSEMBLER__ */
#else /* (defined(__sparc__) && defined(__arch64__)) */
/* 32 bit sparc */
#ifndef __ASSEMBLER__
#else /* (!__ASSEMBLER__) */
/* For assembly code. */
#define TRACEREG_SZ 0x50
#define STACKFRAME_SZ 0x60
#endif /* (!__ASSEMBLER__) */
#endif /* (defined(__sparc__) && defined(__arch64__)) */
/* These are for pt_regs. */
#define PT_V9_G0 0x00
#define PT_V9_G1 0x08
#define PT_V9_G2 0x10
#define PT_V9_G3 0x18
#define PT_V9_G4 0x20
#define PT_V9_G5 0x28
#define PT_V9_G6 0x30
#define PT_V9_G7 0x38
#define PT_V9_I0 0x40
#define PT_V9_I1 0x48
#define PT_V9_I2 0x50
#define PT_V9_I3 0x58
#define PT_V9_I4 0x60
#define PT_V9_I5 0x68
#define PT_V9_I6 0x70
#define PT_V9_FP PT_V9_I6
#define PT_V9_I7 0x78
#define PT_V9_TSTATE 0x80
#define PT_V9_TPC 0x88
#define PT_V9_TNPC 0x90
#define PT_V9_Y 0x98
#define PT_V9_MAGIC 0x9c
#define PT_TSTATE PT_V9_TSTATE
#define PT_TPC PT_V9_TPC
#define PT_TNPC PT_V9_TNPC
/* These for pt_regs32. */
#define PT_PSR 0x0
#define PT_PC 0x4
#define PT_NPC 0x8
#define PT_Y 0xc
#define PT_G0 0x10
#define PT_WIM PT_G0
#define PT_G1 0x14
#define PT_G2 0x18
#define PT_G3 0x1c
#define PT_G4 0x20
#define PT_G5 0x24
#define PT_G6 0x28
#define PT_G7 0x2c
#define PT_I0 0x30
#define PT_I1 0x34
#define PT_I2 0x38
#define PT_I3 0x3c
#define PT_I4 0x40
#define PT_I5 0x44
#define PT_I6 0x48
#define PT_FP PT_I6
#define PT_I7 0x4c
/* Reg_window offsets */
#define RW_V9_L0 0x00
#define RW_V9_L1 0x08
#define RW_V9_L2 0x10
#define RW_V9_L3 0x18
#define RW_V9_L4 0x20
#define RW_V9_L5 0x28
#define RW_V9_L6 0x30
#define RW_V9_L7 0x38
#define RW_V9_I0 0x40
#define RW_V9_I1 0x48
#define RW_V9_I2 0x50
#define RW_V9_I3 0x58
#define RW_V9_I4 0x60
#define RW_V9_I5 0x68
#define RW_V9_I6 0x70
#define RW_V9_I7 0x78
#define RW_L0 0x00
#define RW_L1 0x04
#define RW_L2 0x08
#define RW_L3 0x0c
#define RW_L4 0x10
#define RW_L5 0x14
#define RW_L6 0x18
#define RW_L7 0x1c
#define RW_I0 0x20
#define RW_I1 0x24
#define RW_I2 0x28
#define RW_I3 0x2c
#define RW_I4 0x30
#define RW_I5 0x34
#define RW_I6 0x38
#define RW_I7 0x3c
/* Stack_frame offsets */
#define SF_V9_L0 0x00
#define SF_V9_L1 0x08
#define SF_V9_L2 0x10
#define SF_V9_L3 0x18
#define SF_V9_L4 0x20
#define SF_V9_L5 0x28
#define SF_V9_L6 0x30
#define SF_V9_L7 0x38
#define SF_V9_I0 0x40
#define SF_V9_I1 0x48
#define SF_V9_I2 0x50
#define SF_V9_I3 0x58
#define SF_V9_I4 0x60
#define SF_V9_I5 0x68
#define SF_V9_FP 0x70
#define SF_V9_PC 0x78
#define SF_V9_RETP 0x80
#define SF_V9_XARG0 0x88
#define SF_V9_XARG1 0x90
#define SF_V9_XARG2 0x98
#define SF_V9_XARG3 0xa0
#define SF_V9_XARG4 0xa8
#define SF_V9_XARG5 0xb0
#define SF_V9_XXARG 0xb8
#define SF_L0 0x00
#define SF_L1 0x04
#define SF_L2 0x08
#define SF_L3 0x0c
#define SF_L4 0x10
#define SF_L5 0x14
#define SF_L6 0x18
#define SF_L7 0x1c
#define SF_I0 0x20
#define SF_I1 0x24
#define SF_I2 0x28
#define SF_I3 0x2c
#define SF_I4 0x30
#define SF_I5 0x34
#define SF_FP 0x38
#define SF_PC 0x3c
#define SF_RETP 0x40
#define SF_XARG0 0x44
#define SF_XARG1 0x48
#define SF_XARG2 0x4c
#define SF_XARG3 0x50
#define SF_XARG4 0x54
#define SF_XARG5 0x58
#define SF_XXARG 0x5c
/* Stuff for the ptrace system call */
#define PTRACE_SPARC_DETACH 11
#define PTRACE_GETREGS 12
#define PTRACE_SETREGS 13
#define PTRACE_GETFPREGS 14
#define PTRACE_SETFPREGS 15
#define PTRACE_READDATA 16
#define PTRACE_WRITEDATA 17
#define PTRACE_READTEXT 18
#define PTRACE_WRITETEXT 19
#define PTRACE_GETFPAREGS 20
#define PTRACE_SETFPAREGS 21
/* There are for debugging 64-bit processes, either from a 32 or 64 bit
* parent. Thus their complements are for debugging 32-bit processes only.
*/
#define PTRACE_GETREGS64 22
#define PTRACE_SETREGS64 23
/* PTRACE_SYSCALL is 24 */
#define PTRACE_GETFPREGS64 25
#define PTRACE_SETFPREGS64 26
#endif /* _UAPI__SPARC_PTRACE_H */
linux-7.2.3/arch/sparc/include/uapi/asm/resource.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* resource.h: Resource definitions.
*
* Copyright (C) 1995,1996 David S. Miller (davem@caip.rutgers.edu)
*/
#ifndef _SPARC_RESOURCE_H
#define _SPARC_RESOURCE_H
/*
* These two resource limit IDs have a Sparc/Linux-specific ordering,
* the rest comes from the generic header:
*/
#define RLIMIT_NOFILE 6 /* max number of open files */
#define RLIMIT_NPROC 7 /* max number of processes */
#if defined(__sparc__) && defined(__arch64__)
/* Use generic version */
#else
/*
* SuS says limits have to be unsigned.
* We make this unsigned, but keep the
* old value for compatibility:
*/
#define RLIM_INFINITY 0x7fffffff
#endif
#include <asm-generic/resource.h>
#endif /* !(_SPARC_RESOURCE_H) */
linux-7.2.3/arch/sparc/include/uapi/asm/sembuf.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _SPARC_SEMBUF_H
#define _SPARC_SEMBUF_H
#include <asm/ipcbuf.h>
/*
* The semid64_ds structure for sparc architecture.
* Note extra padding because this structure is passed back and forth
* between kernel and user space.
*
* Pad space is left for:
* - 2 miscellaneous 32-bit values
*/
struct semid64_ds {
struct ipc64_perm sem_perm; /* permissions .. see ipc.h */
#if defined(__sparc__) && defined(__arch64__)
long sem_otime; /* last semop time */
long sem_ctime; /* last change time */
#else
unsigned long sem_otime_high;
unsigned long sem_otime; /* last semop time */
unsigned long sem_ctime_high;
unsigned long sem_ctime; /* last change time */
#endif
unsigned long sem_nsems; /* no. of semaphores in array */
unsigned long __unused1;
unsigned long __unused2;
};
#endif /* _SPARC64_SEMBUF_H */
linux-7.2.3/arch/sparc/include/uapi/asm/setup.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* Just a place holder.
*/
#ifndef _UAPI_SPARC_SETUP_H
#define _UAPI_SPARC_SETUP_H
#if defined(__sparc__) && defined(__arch64__)
# define COMMAND_LINE_SIZE 2048
#else
# define COMMAND_LINE_SIZE 256
#endif
#endif /* _UAPI_SPARC_SETUP_H */
linux-7.2.3/arch/sparc/include/uapi/asm/shmbuf.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _SPARC_SHMBUF_H
#define _SPARC_SHMBUF_H
#include <asm/ipcbuf.h>
#include <asm/posix_types.h>
/*
* The shmid64_ds structure for sparc architecture.
* Note extra padding because this structure is passed back and forth
* between kernel and user space.
*
* Pad space is left for:
* - 2 miscellaneous 32-bit values
*/
struct shmid64_ds {
struct ipc64_perm shm_perm; /* operation perms */
#if defined(__sparc__) && defined(__arch64__)
long shm_atime; /* last attach time */
long shm_dtime; /* last detach time */
long shm_ctime; /* last change time */
#else
unsigned long shm_atime_high;
unsigned long shm_atime; /* last attach time */
unsigned long shm_dtime_high;
unsigned long shm_dtime; /* last detach time */
unsigned long shm_ctime_high;
unsigned long shm_ctime; /* last change time */
#endif
__kernel_size_t shm_segsz; /* size of segment (bytes) */
__kernel_pid_t shm_cpid; /* pid of creator */
__kernel_pid_t shm_lpid; /* pid of last operator */
unsigned long shm_nattch; /* no. of current attaches */
unsigned long __unused1;
unsigned long __unused2;
};
struct shminfo64 {
unsigned long shmmax;
unsigned long shmmin;
unsigned long shmmni;
unsigned long shmseg;
unsigned long shmall;
unsigned long __unused1;
unsigned long __unused2;
unsigned long __unused3;
unsigned long __unused4;
};
#endif /* _SPARC_SHMBUF_H */
linux-7.2.3/arch/sparc/include/uapi/asm/sigcontext.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* There isn't anything here anymore, but the file must not be empty or patch
* will delete it.
*/
linux-7.2.3/arch/sparc/include/uapi/asm/siginfo.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI__SPARC_SIGINFO_H
#define _UAPI__SPARC_SIGINFO_H
#if defined(__sparc__) && defined(__arch64__)
#define __ARCH_SI_BAND_T int
#endif /* defined(__sparc__) && defined(__arch64__) */
#include <asm-generic/siginfo.h>
#define SI_NOINFO 32767 /* no information in siginfo_t */
#endif /* _UAPI__SPARC_SIGINFO_H */
linux-7.2.3/arch/sparc/include/uapi/asm/signal.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI__SPARC_SIGNAL_H
#define _UAPI__SPARC_SIGNAL_H
#include <asm/sigcontext.h>
#include <linux/compiler.h>
/* On the Sparc the signal handlers get passed a 'sub-signal' code
* for certain signal types, which we document here.
*/
#define SIGHUP 1
#define SIGINT 2
#define SIGQUIT 3
#define SIGILL 4
#define SUBSIG_STACK 0
#define SUBSIG_ILLINST 2
#define SUBSIG_PRIVINST 3
#define SUBSIG_BADTRAP(t) (0x80 + (t))
#define SIGTRAP 5
#define SIGABRT 6
#define SIGIOT 6
#define SIGEMT 7
#define SUBSIG_TAG 10
#define SIGFPE 8
#define SUBSIG_FPDISABLED 0x400
#define SUBSIG_FPERROR 0x404
#define SUBSIG_FPINTOVFL 0x001
#define SUBSIG_FPSTSIG 0x002
#define SUBSIG_IDIVZERO 0x014
#define SUBSIG_FPINEXACT 0x0c4
#define SUBSIG_FPDIVZERO 0x0c8
#define SUBSIG_FPUNFLOW 0x0cc
#define SUBSIG_FPOPERROR 0x0d0
#define SUBSIG_FPOVFLOW 0x0d4
#define SIGKILL 9
#define SIGBUS 10
#define SUBSIG_BUSTIMEOUT 1
#define SUBSIG_ALIGNMENT 2
#define SUBSIG_MISCERROR 5
#define SIGSEGV 11
#define SUBSIG_NOMAPPING 3
#define SUBSIG_PROTECTION 4
#define SUBSIG_SEGERROR 5
#define SIGSYS 12
#define SIGPIPE 13
#define SIGALRM 14
#define SIGTERM 15
#define SIGURG 16
/* SunOS values which deviate from the Linux/i386 ones */
#define SIGSTOP 17
#define SIGTSTP 18
#define SIGCONT 19
#define SIGCHLD 20
#define SIGTTIN 21
#define SIGTTOU 22
#define SIGIO 23
#define SIGPOLL SIGIO /* SysV name for SIGIO */
#define SIGXCPU 24
#define SIGXFSZ 25
#define SIGVTALRM 26
#define SIGPROF 27
#define SIGWINCH 28
#define SIGLOST 29
#define SIGPWR SIGLOST
#define SIGUSR1 30
#define SIGUSR2 31
/* Most things should be clean enough to redefine this at will, if care
is taken to make libc match. */
#define __OLD_NSIG 32
#define __NEW_NSIG 64
#ifdef __arch64__
#define _NSIG_BPW 64
#else
#define _NSIG_BPW 32
#endif
#define _NSIG_WORDS (__NEW_NSIG / _NSIG_BPW)
#define SIGRTMIN 32
#define SIGRTMAX __NEW_NSIG
#if defined(__KERNEL__) || defined(__WANT_POSIX1B_SIGNALS__)
#define _NSIG __NEW_NSIG
#define __new_sigset_t sigset_t
#define __new_sigaction sigaction
#define __new_sigaction32 sigaction32
#define __old_sigset_t old_sigset_t
#define __old_sigaction old_sigaction
#define __old_sigaction32 old_sigaction32
#else
#define _NSIG __OLD_NSIG
#define NSIG _NSIG
#define __old_sigset_t sigset_t
#define __old_sigaction sigaction
#define __old_sigaction32 sigaction32
#endif
#ifndef __ASSEMBLER__
typedef unsigned long __old_sigset_t; /* at least 32 bits */
typedef struct {
unsigned long sig[_NSIG_WORDS];
} __new_sigset_t;
/* A SunOS sigstack */
struct sigstack {
/* XXX 32-bit pointers pinhead XXX */
char *the_stack;
int cur_status;
};
/* Sigvec flags */
#define _SV_SSTACK 1u /* This signal handler should use sig-stack */
#define _SV_INTR 2u /* Sig return should not restart system call */
#define _SV_RESET 4u /* Set handler to SIG_DFL upon taken signal */
#define _SV_IGNCHILD 8u /* Do not send SIGCHLD */
/*
* sa_flags values: SA_STACK is not currently supported, but will allow the
* usage of signal stacks by using the (now obsolete) sa_restorer field in
* the sigaction structure as a stack pointer. This is now possible due to
* the changes in signal handling. LBT 010493.
* SA_RESTART flag to get restarting signals (which were the default long ago)
*/
#define SA_NOCLDSTOP _SV_IGNCHILD
#define SA_STACK _SV_SSTACK
#define SA_ONSTACK _SV_SSTACK
#define SA_RESTART _SV_INTR
#define SA_RESETHAND _SV_RESET
#define SA_NODEFER 0x20u
#define SA_NOCLDWAIT 0x100u
#define SA_SIGINFO 0x200u
#define SIG_BLOCK 0x01 /* for blocking signals */
#define SIG_UNBLOCK 0x02 /* for unblocking signals */
#define SIG_SETMASK 0x04 /* for setting the signal mask */
#define MINSIGSTKSZ 4096
#define SIGSTKSZ 16384
#include <asm-generic/signal-defs.h>
#include <asm/posix_types.h>
#ifndef __KERNEL__
struct __new_sigaction {
__sighandler_t sa_handler;
unsigned long sa_flags;
__sigrestore_t sa_restorer; /* not used by Linux/SPARC yet */
__new_sigset_t sa_mask;
};
struct __old_sigaction {
__sighandler_t sa_handler;
__old_sigset_t sa_mask;
unsigned long sa_flags;
void (*sa_restorer)(void); /* not used by Linux/SPARC yet */
};
#endif
typedef struct sigaltstack {
void __user *ss_sp;
int ss_flags;
__kernel_size_t ss_size;
} stack_t;
#endif /* !(__ASSEMBLER__) */
#endif /* _UAPI__SPARC_SIGNAL_H */
linux-7.2.3/arch/sparc/include/uapi/asm/socket.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _ASM_SOCKET_H
#define _ASM_SOCKET_H
#include <linux/posix_types.h>
#include <asm/sockios.h>
/* For setsockopt(2) */
#define SOL_SOCKET 0xffff
#define SO_DEBUG 0x0001
#define SO_PASSCRED 0x0002
#define SO_REUSEADDR 0x0004
#define SO_KEEPALIVE 0x0008
#define SO_DONTROUTE 0x0010
#define SO_BROADCAST 0x0020
#define SO_PEERCRED 0x0040
#define SO_LINGER 0x0080
#define SO_OOBINLINE 0x0100
#define SO_REUSEPORT 0x0200
#define SO_BSDCOMPAT 0x0400
#define SO_RCVLOWAT 0x0800
#define SO_SNDLOWAT 0x1000
#define SO_RCVTIMEO_OLD 0x2000
#define SO_SNDTIMEO_OLD 0x4000
#define SO_ACCEPTCONN 0x8000
#define SO_SNDBUF 0x1001
#define SO_RCVBUF 0x1002
#define SO_SNDBUFFORCE 0x100a
#define SO_RCVBUFFORCE 0x100b
#define SO_ERROR 0x1007
#define SO_TYPE 0x1008
#define SO_PROTOCOL 0x1028
#define SO_DOMAIN 0x1029
/* Linux specific, keep the same. */
#define SO_NO_CHECK 0x000b
#define SO_PRIORITY 0x000c
#define SO_BINDTODEVICE 0x000d
#define SO_ATTACH_FILTER 0x001a
#define SO_DETACH_FILTER 0x001b
#define SO_GET_FILTER SO_ATTACH_FILTER
#define SO_PEERNAME 0x001c
#define SO_PEERSEC 0x001e
#define SO_PASSSEC 0x001f
#define SO_MARK 0x0022
#define SO_RXQ_OVFL 0x0024
#define SO_WIFI_STATUS 0x0025
#define SCM_WIFI_STATUS SO_WIFI_STATUS
#define SO_PEEK_OFF 0x0026
/* Instruct lower device to use last 4-bytes of skb data as FCS */
#define SO_NOFCS 0x0027
#define SO_LOCK_FILTER 0x0028
#define SO_SELECT_ERR_QUEUE 0x0029
#define SO_BUSY_POLL 0x0030
#define SO_MAX_PACING_RATE 0x0031
#define SO_BPF_EXTENSIONS 0x0032
#define SO_INCOMING_CPU 0x0033
#define SO_ATTACH_BPF 0x0034
#define SO_DETACH_BPF SO_DETACH_FILTER
#define SO_ATTACH_REUSEPORT_CBPF 0x0035
#define SO_ATTACH_REUSEPORT_EBPF 0x0036
#define SO_CNX_ADVICE 0x0037
#define SCM_TIMESTAMPING_OPT_STATS 0x0038
#define SO_MEMINFO 0x0039
#define SO_INCOMING_NAPI_ID 0x003a
#define SO_COOKIE 0x003b
#define SCM_TIMESTAMPING_PKTINFO 0x003c
#define SO_PEERGROUPS 0x003d
#define SO_ZEROCOPY 0x003e
#define SO_TXTIME 0x003f
#define SCM_TXTIME SO_TXTIME
#define SO_BINDTOIFINDEX 0x0041
/* Security levels - as per NRL IPv6 - don't actually do anything */
#define SO_SECURITY_AUTHENTICATION 0x5001
#define SO_SECURITY_ENCRYPTION_TRANSPORT 0x5002
#define SO_SECURITY_ENCRYPTION_NETWORK 0x5004
#define SO_TIMESTAMP_OLD 0x001d
#define SO_TIMESTAMPNS_OLD 0x0021
#define SO_TIMESTAMPING_OLD 0x0023
#define SO_TIMESTAMP_NEW 0x0046
#define SO_TIMESTAMPNS_NEW 0x0042
#define SO_TIMESTAMPING_NEW 0x0043
#define SO_RCVTIMEO_NEW 0x0044
#define SO_SNDTIMEO_NEW 0x0045
#define SO_DETACH_REUSEPORT_BPF 0x0047
#define SO_PREFER_BUSY_POLL 0x0048
#define SO_BUSY_POLL_BUDGET 0x0049
#define SO_NETNS_COOKIE 0x0050
#define SO_BUF_LOCK 0x0051
#define SO_RESERVE_MEM 0x0052
#define SO_TXREHASH 0x0053
#define SO_RCVMARK 0x0054
#define SO_PASSPIDFD 0x0055
#define SO_PEERPIDFD 0x0056
#define SO_DEVMEM_LINEAR 0x0057
#define SCM_DEVMEM_LINEAR SO_DEVMEM_LINEAR
#define SO_DEVMEM_DMABUF 0x0058
#define SCM_DEVMEM_DMABUF SO_DEVMEM_DMABUF
#define SO_DEVMEM_DONTNEED 0x0059
#define SCM_TS_OPT_ID 0x005a
#define SO_RCVPRIORITY 0x005b
#define SO_PASSRIGHTS 0x005c
#define SO_INQ 0x005d
#define SCM_INQ SO_INQ
#if !defined(__KERNEL__)
#if __BITS_PER_LONG == 64
#define SO_TIMESTAMP SO_TIMESTAMP_OLD
#define SO_TIMESTAMPNS SO_TIMESTAMPNS_OLD
#define SO_TIMESTAMPING SO_TIMESTAMPING_OLD
#define SO_RCVTIMEO SO_RCVTIMEO_OLD
#define SO_SNDTIMEO SO_SNDTIMEO_OLD
#else
#define SO_TIMESTAMP (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMP_OLD : SO_TIMESTAMP_NEW)
#define SO_TIMESTAMPNS (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMPNS_OLD : SO_TIMESTAMPNS_NEW)
#define SO_TIMESTAMPING (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_TIMESTAMPING_OLD : SO_TIMESTAMPING_NEW)
#define SO_RCVTIMEO (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_RCVTIMEO_OLD : SO_RCVTIMEO_NEW)
#define SO_SNDTIMEO (sizeof(time_t) == sizeof(__kernel_long_t) ? SO_SNDTIMEO_OLD : SO_SNDTIMEO_NEW)
#endif
#define SCM_TIMESTAMP SO_TIMESTAMP
#define SCM_TIMESTAMPNS SO_TIMESTAMPNS
#define SCM_TIMESTAMPING SO_TIMESTAMPING
#endif
#endif /* _ASM_SOCKET_H */
linux-7.2.3/arch/sparc/include/uapi/asm/stat.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef __SPARC_STAT_H
#define __SPARC_STAT_H
#include <linux/types.h>
#if defined(__sparc__) && defined(__arch64__)
/* 64 bit sparc */
struct stat {
unsigned int st_dev;
__kernel_ino_t st_ino;
__kernel_mode_t st_mode;
short st_nlink;
__kernel_uid32_t st_uid;
__kernel_gid32_t st_gid;
unsigned int st_rdev;
long st_size;
long st_atime;
long st_mtime;
long st_ctime;
long st_blksize;
long st_blocks;
unsigned long __unused4[2];
};
struct stat64 {
unsigned long st_dev;
unsigned long st_ino;
unsigned long st_nlink;
unsigned int st_mode;
unsigned int st_uid;
unsigned int st_gid;
unsigned int __pad0;
unsigned long st_rdev;
long st_size;
long st_blksize;
long st_blocks;
unsigned long st_atime;
unsigned long st_atime_nsec;
unsigned long st_mtime;
unsigned long st_mtime_nsec;
unsigned long st_ctime;
unsigned long st_ctime_nsec;
long __unused[3];
};
#else
/* 32 bit sparc */
struct stat {
unsigned short st_dev;
__kernel_ino_t st_ino;
__kernel_mode_t st_mode;
short st_nlink;
unsigned short st_uid;
unsigned short st_gid;
unsigned short st_rdev;
long st_size;
long st_atime;
unsigned long st_atime_nsec;
long st_mtime;
unsigned long st_mtime_nsec;
long st_ctime;
unsigned long st_ctime_nsec;
long st_blksize;
long st_blocks;
unsigned long __unused4[2];
};
#define STAT_HAVE_NSEC 1
struct stat64 {
unsigned long long st_dev;
unsigned long long st_ino;
unsigned int st_mode;
unsigned int st_nlink;
unsigned int st_uid;
unsigned int st_gid;
unsigned long long st_rdev;
unsigned char __pad3[8];
long long st_size;
unsigned int st_blksize;
unsigned char __pad4[8];
unsigned int st_blocks;
unsigned int st_atime;
unsigned int st_atime_nsec;
unsigned int st_mtime;
unsigned int st_mtime_nsec;
unsigned int st_ctime;
unsigned int st_ctime_nsec;
unsigned int __unused4;
unsigned int __unused5;
};
#endif /* defined(__sparc__) && defined(__arch64__) */
#endif /* __SPARC_STAT_H */
linux-7.2.3/arch/sparc/include/uapi/asm/swab.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _SPARC_SWAB_H
#define _SPARC_SWAB_H
#include <linux/types.h>
#include <asm/asi.h>
#if defined(__sparc__) && defined(__arch64__)
static inline __u16 __arch_swab16p(const __u16 *addr)
{
__u16 ret;
__asm__ __volatile__ ("lduha [%2] %3, %0"
: "=r" (ret)
: "m" (*addr), "r" (addr), "i" (ASI_PL));
return ret;
}
#define __arch_swab16p __arch_swab16p
static inline __u32 __arch_swab32p(const __u32 *addr)
{
__u32 ret;
__asm__ __volatile__ ("lduwa [%2] %3, %0"
: "=r" (ret)
: "m" (*addr), "r" (addr), "i" (ASI_PL));
return ret;
}
#define __arch_swab32p __arch_swab32p
static inline __u64 __arch_swab64p(const __u64 *addr)
{
__u64 ret;
__asm__ __volatile__ ("ldxa [%2] %3, %0"
: "=r" (ret)
: "m" (*addr), "r" (addr), "i" (ASI_PL));
return ret;
}
#define __arch_swab64p __arch_swab64p
#else
#define __SWAB_64_THRU_32__
#endif /* defined(__sparc__) && defined(__arch64__) */
#endif /* _SPARC_SWAB_H */
linux-7.2.3/arch/sparc/include/uapi/asm/termbits.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI_SPARC_TERMBITS_H
#define _UAPI_SPARC_TERMBITS_H
#include <asm-generic/termbits-common.h>
#if defined(__sparc__) && defined(__arch64__)
typedef unsigned int tcflag_t;
#else
typedef unsigned long tcflag_t;
#endif
#define NCCS 17
struct termios {
tcflag_t c_iflag; /* input mode flags */
tcflag_t c_oflag; /* output mode flags */
tcflag_t c_cflag; /* control mode flags */
tcflag_t c_lflag; /* local mode flags */
cc_t c_line; /* line discipline */
#ifndef __KERNEL__
cc_t c_cc[NCCS]; /* control characters */
#else
cc_t c_cc[NCCS+2]; /* kernel needs 2 more to hold vmin/vtime */
#define SIZEOF_USER_TERMIOS sizeof (struct termios) - (2*sizeof (cc_t))
#endif
};
struct termios2 {
tcflag_t c_iflag; /* input mode flags */
tcflag_t c_oflag; /* output mode flags */
tcflag_t c_cflag; /* control mode flags */
tcflag_t c_lflag; /* local mode flags */
cc_t c_line; /* line discipline */
cc_t c_cc[NCCS+2]; /* control characters */
speed_t c_ispeed; /* input speed */
speed_t c_ospeed; /* output speed */
};
struct ktermios {
tcflag_t c_iflag; /* input mode flags */
tcflag_t c_oflag; /* output mode flags */
tcflag_t c_cflag; /* control mode flags */
tcflag_t c_lflag; /* local mode flags */
cc_t c_line; /* line discipline */
cc_t c_cc[NCCS+2]; /* control characters */
speed_t c_ispeed; /* input speed */
speed_t c_ospeed; /* output speed */
};
/* c_cc characters */
#define VINTR 0
#define VQUIT 1
#define VERASE 2
#define VKILL 3
#define VEOF 4
#define VEOL 5
#define VEOL2 6
#define VSWTC 7
#define VSTART 8
#define VSTOP 9
#define VSUSP 10
#define VDSUSP 11 /* SunOS POSIX nicety I do believe... */
#define VREPRINT 12
#define VDISCARD 13
#define VWERASE 14
#define VLNEXT 15
/* Kernel keeps vmin/vtime separated, user apps assume vmin/vtime is
* shared with eof/eol
*/
#ifndef __KERNEL__
#define VMIN VEOF
#define VTIME VEOL
#endif
/* c_iflag bits */
#define IUCLC 0x0200
#define IXON 0x0400
#define IXOFF 0x1000
#define IMAXBEL 0x2000
#define IUTF8 0x4000
/* c_oflag bits */
#define OLCUC 0x00002
#define ONLCR 0x00004
#define NLDLY 0x00100
#define NL0 0x00000
#define NL1 0x00100
#define CRDLY 0x00600
#define CR0 0x00000
#define CR1 0x00200
#define CR2 0x00400
#define CR3 0x00600
#define TABDLY 0x01800
#define TAB0 0x00000
#define TAB1 0x00800
#define TAB2 0x01000
#define TAB3 0x01800
#define XTABS 0x01800
#define BSDLY 0x02000
#define BS0 0x00000
#define BS1 0x02000
#define VTDLY 0x04000
#define VT0 0x00000
#define VT1 0x04000
#define FFDLY 0x08000
#define FF0 0x00000
#define FF1 0x08000
#define PAGEOUT 0x10000 /* SUNOS specific */
#define WRAP 0x20000 /* SUNOS specific */
/* c_cflag bit meaning */
#define CBAUD 0x0000100f
#define CSIZE 0x00000030
#define CS5 0x00000000
#define CS6 0x00000010
#define CS7 0x00000020
#define CS8 0x00000030
#define CSTOPB 0x00000040
#define CREAD 0x00000080
#define PARENB 0x00000100
#define PARODD 0x00000200
#define HUPCL 0x00000400
#define CLOCAL 0x00000800
#define CBAUDEX 0x00001000
/* We'll never see these speeds with the Zilogs, but for completeness... */
#define BOTHER 0x00001000
#define B57600 0x00001001
#define B115200 0x00001002
#define B230400 0x00001003
#define B460800 0x00001004
/* This is what we can do with the Zilogs. */
#define B76800 0x00001005
/* This is what we can do with the SAB82532. */
#define B153600 0x00001006
#define B307200 0x00001007
#define B614400 0x00001008
#define B921600 0x00001009
/* And these are the rest... */
#define B500000 0x0000100a
#define B576000 0x0000100b
#define B1000000 0x0000100c
#define B1152000 0x0000100d
#define B1500000 0x0000100e
#define B2000000 0x0000100f
/* These have totally bogus values and nobody uses them
so far. Later on we'd have to use say 0x10000x and
adjust CBAUD constant and drivers accordingly.
#define B2500000 0x00001010
#define B3000000 0x00001011
#define B3500000 0x00001012
#define B4000000 0x00001013 */
#define CIBAUD 0x100f0000 /* input baud rate (not used) */
/* c_lflag bits */
#define ISIG 0x00000001
#define ICANON 0x00000002
#define XCASE 0x00000004
#define ECHO 0x00000008
#define ECHOE 0x00000010
#define ECHOK 0x00000020
#define ECHONL 0x00000040
#define NOFLSH 0x00000080
#define TOSTOP 0x00000100
#define ECHOCTL 0x00000200
#define ECHOPRT 0x00000400
#define ECHOKE 0x00000800
#define DEFECHO 0x00001000 /* SUNOS thing, what is it? */
#define FLUSHO 0x00002000
#define PENDIN 0x00004000
#define IEXTEN 0x00008000
#define EXTPROC 0x00010000
/* modem lines */
#define TIOCM_LE 0x001
#define TIOCM_DTR 0x002
#define TIOCM_RTS 0x004
#define TIOCM_ST 0x008
#define TIOCM_SR 0x010
#define TIOCM_CTS 0x020
#define TIOCM_CAR 0x040
#define TIOCM_RNG 0x080
#define TIOCM_DSR 0x100
#define TIOCM_CD TIOCM_CAR
#define TIOCM_RI TIOCM_RNG
#define TIOCM_OUT1 0x2000
#define TIOCM_OUT2 0x4000
#define TIOCM_LOOP 0x8000
/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
#define TIOCSER_TEMT 0x01 /* Transmitter physically empty */
/* tcsetattr uses these */
#define TCSANOW 0
#define TCSADRAIN 1
#define TCSAFLUSH 2
#endif /* _UAPI_SPARC_TERMBITS_H */
linux-7.2.3/arch/sparc/include/uapi/asm/termios.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _UAPI_SPARC_TERMIOS_H
#define _UAPI_SPARC_TERMIOS_H
#include <asm/ioctls.h>
#include <asm/termbits.h>
#if defined(__KERNEL__) || defined(__DEFINE_BSD_TERMIOS)
struct sgttyb {
char sg_ispeed;
char sg_ospeed;
char sg_erase;
char sg_kill;
short sg_flags;
};
struct tchars {
char t_intrc;
char t_quitc;
char t_startc;
char t_stopc;
char t_eofc;
char t_brkc;
};
struct ltchars {
char t_suspc;
char t_dsuspc;
char t_rprntc;
char t_flushc;
char t_werasc;
char t_lnextc;
};
#endif /* __KERNEL__ */
struct winsize {
unsigned short ws_row;
unsigned short ws_col;
unsigned short ws_xpixel;
unsigned short ws_ypixel;
};
#define NCC 8
struct termio {
unsigned short c_iflag; /* input mode flags */
unsigned short c_oflag; /* output mode flags */
unsigned short c_cflag; /* control mode flags */
unsigned short c_lflag; /* local mode flags */
unsigned char c_line; /* line discipline */
unsigned char c_cc[NCC]; /* control characters */
};
#endif /* _UAPI_SPARC_TERMIOS_H */
linux-7.2.3/arch/sparc/include/uapi/asm/traps.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* traps.h: Format of entries for the Sparc trap table.
*
* Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
*/
#ifndef _UAPI_SPARC_TRAPS_H
#define _UAPI_SPARC_TRAPS_H
#define NUM_SPARC_TRAPS 255
#ifndef __ASSEMBLER__
#endif /* !(__ASSEMBLER__) */
/* For patching the trap table at boot time, we need to know how to
* form various common Sparc instructions. Thus these macros...
*/
#define SPARC_MOV_CONST_L3(const) (0xa6102000 | (const&0xfff))
/* The following assumes that the branch lies before the place we
* are branching to. This is the case for a trap vector...
* You have been warned.
*/
#define SPARC_BRANCH(dest_addr, inst_addr) \
(0x10800000 | (((dest_addr-inst_addr)>>2)&0x3fffff))
#define SPARC_RD_PSR_L0 (0xa1480000)
#define SPARC_RD_WIM_L3 (0xa7500000)
#define SPARC_NOP (0x01000000)
/* Various interesting trap levels. */
/* First, hardware traps. */
#define SP_TRAP_TFLT 0x1 /* Text fault */
#define SP_TRAP_II 0x2 /* Illegal Instruction */
#define SP_TRAP_PI 0x3 /* Privileged Instruction */
#define SP_TRAP_FPD 0x4 /* Floating Point Disabled */
#define SP_TRAP_WOVF 0x5 /* Window Overflow */
#define SP_TRAP_WUNF 0x6 /* Window Underflow */
#define SP_TRAP_MNA 0x7 /* Memory Address Unaligned */
#define SP_TRAP_FPE 0x8 /* Floating Point Exception */
#define SP_TRAP_DFLT 0x9 /* Data Fault */
#define SP_TRAP_TOF 0xa /* Tag Overflow */
#define SP_TRAP_WDOG 0xb /* Watchpoint Detected */
#define SP_TRAP_IRQ1 0x11 /* IRQ level 1 */
#define SP_TRAP_IRQ2 0x12 /* IRQ level 2 */
#define SP_TRAP_IRQ3 0x13 /* IRQ level 3 */
#define SP_TRAP_IRQ4 0x14 /* IRQ level 4 */
#define SP_TRAP_IRQ5 0x15 /* IRQ level 5 */
#define SP_TRAP_IRQ6 0x16 /* IRQ level 6 */
#define SP_TRAP_IRQ7 0x17 /* IRQ level 7 */
#define SP_TRAP_IRQ8 0x18 /* IRQ level 8 */
#define SP_TRAP_IRQ9 0x19 /* IRQ level 9 */
#define SP_TRAP_IRQ10 0x1a /* IRQ level 10 */
#define SP_TRAP_IRQ11 0x1b /* IRQ level 11 */
#define SP_TRAP_IRQ12 0x1c /* IRQ level 12 */
#define SP_TRAP_IRQ13 0x1d /* IRQ level 13 */
#define SP_TRAP_IRQ14 0x1e /* IRQ level 14 */
#define SP_TRAP_IRQ15 0x1f /* IRQ level 15 Non-maskable */
#define SP_TRAP_RACC 0x20 /* Register Access Error ??? */
#define SP_TRAP_IACC 0x21 /* Instruction Access Error */
#define SP_TRAP_CPDIS 0x24 /* Co-Processor Disabled */
#define SP_TRAP_BADFL 0x25 /* Unimplemented Flush Instruction */
#define SP_TRAP_CPEXP 0x28 /* Co-Processor Exception */
#define SP_TRAP_DACC 0x29 /* Data Access Error */
#define SP_TRAP_DIVZ 0x2a /* Divide By Zero */
#define SP_TRAP_DSTORE 0x2b /* Data Store Error ??? */
#define SP_TRAP_DMM 0x2c /* Data Access MMU Miss ??? */
#define SP_TRAP_IMM 0x3c /* Instruction Access MMU Miss ??? */
/* Now the Software Traps... */
#define SP_TRAP_SUNOS 0x80 /* SunOS System Call */
#define SP_TRAP_SBPT 0x81 /* Software Breakpoint */
#define SP_TRAP_SDIVZ 0x82 /* Software Divide-by-Zero trap */
#define SP_TRAP_FWIN 0x83 /* Flush Windows */
#define SP_TRAP_CWIN 0x84 /* Clean Windows */
#define SP_TRAP_RCHK 0x85 /* Range Check */
#define SP_TRAP_FUNA 0x86 /* Fix Unaligned Access */
#define SP_TRAP_IOWFL 0x87 /* Integer Overflow */
#define SP_TRAP_SOLARIS 0x88 /* Solaris System Call */
#define SP_TRAP_NETBSD 0x89 /* NetBSD System Call */
#define SP_TRAP_LINUX 0x90 /* Linux System Call */
/* Names used for compatibility with SunOS */
#define ST_SYSCALL 0x00
#define ST_BREAKPOINT 0x01
#define ST_DIV0 0x02
#define ST_FLUSH_WINDOWS 0x03
#define ST_CLEAN_WINDOWS 0x04
#define ST_RANGE_CHECK 0x05
#define ST_FIX_ALIGN 0x06
#define ST_INT_OVERFLOW 0x07
/* Special traps... */
#define SP_TRAP_KBPT1 0xfe /* KADB/PROM Breakpoint one */
#define SP_TRAP_KBPT2 0xff /* KADB/PROM Breakpoint two */
/* Handy Macros */
/* Is this a trap we never expect to get? */
#define BAD_TRAP_P(level) \
((level > SP_TRAP_WDOG && level < SP_TRAP_IRQ1) || \
(level > SP_TRAP_IACC && level < SP_TRAP_CPDIS) || \
(level > SP_TRAP_BADFL && level < SP_TRAP_CPEXP) || \
(level > SP_TRAP_DMM && level < SP_TRAP_IMM) || \
(level > SP_TRAP_IMM && level < SP_TRAP_SUNOS) || \
(level > SP_TRAP_LINUX && level < SP_TRAP_KBPT1))
/* Is this a Hardware trap? */
#define HW_TRAP_P(level) ((level > 0) && (level < SP_TRAP_SUNOS))
/* Is this a Software trap? */
#define SW_TRAP_P(level) ((level >= SP_TRAP_SUNOS) && (level <= SP_TRAP_KBPT2))
/* Is this a system call for some OS we know about? */
#define SCALL_TRAP_P(level) ((level == SP_TRAP_SUNOS) || \
(level == SP_TRAP_SOLARIS) || \
(level == SP_TRAP_NETBSD) || \
(level == SP_TRAP_LINUX))
#endif /* _UAPI_SPARC_TRAPS_H */
linux-7.2.3/arch/sparc/include/uapi/asm/ucontext.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#include <asm/uctx.h>
linux-7.2.3/arch/sparc/include/uapi/asm/uctx.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* uctx.h: Sparc64 {set,get}context() register state layouts.
*
* Copyright (C) 1997 David S. Miller (davem@caip.rutgers.edu)
*/
#ifndef __SPARC64_UCTX_H
#define __SPARC64_UCTX_H
#define MC_TSTATE 0
#define MC_PC 1
#define MC_NPC 2
#define MC_Y 3
#define MC_G1 4
#define MC_G2 5
#define MC_G3 6
#define MC_G4 7
#define MC_G5 8
#define MC_G6 9
#define MC_G7 10
#define MC_O0 11
#define MC_O1 12
#define MC_O2 13
#define MC_O3 14
#define MC_O4 15
#define MC_O5 16
#define MC_O6 17
#define MC_O7 18
#define MC_NGREG 19
typedef unsigned long mc_greg_t;
typedef mc_greg_t mc_gregset_t[MC_NGREG];
#define MC_MAXFPQ 16
struct mc_fq {
unsigned long *mcfq_addr;
unsigned int mcfq_insn;
};
struct mc_fpu {
union {
unsigned int sregs[32];
unsigned long dregs[32];
long double qregs[16];
} mcfpu_fregs;
unsigned long mcfpu_fsr;
unsigned long mcfpu_fprs;
unsigned long mcfpu_gsr;
struct mc_fq *mcfpu_fq;
unsigned char mcfpu_qcnt;
unsigned char mcfpu_qentsz;
unsigned char mcfpu_enab;
};
typedef struct mc_fpu mc_fpu_t;
typedef struct {
mc_gregset_t mc_gregs;
mc_greg_t mc_fp;
mc_greg_t mc_i7;
mc_fpu_t mc_fpregs;
} mcontext_t;
struct ucontext {
struct ucontext *uc_link;
unsigned long uc_flags;
sigset_t uc_sigmask;
mcontext_t uc_mcontext;
};
typedef struct ucontext ucontext_t;
#endif /* __SPARC64_UCTX_H */
linux-7.2.3/arch/sparc/include/uapi/asm/unistd.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* System calls under the Sparc.
*
* Don't be scared by the ugly clobbers, it is the only way I can
* think of right now to force the arguments into fixed registers
* before the trap into the system call with gcc 'asm' statements.
*
* Copyright (C) 1995, 2007 David S. Miller (davem@davemloft.net)
*
* SunOS compatibility based upon preliminary work which is:
*
* Copyright (C) 1995 Adrian M. Rodriguez (adrian@remus.rutgers.edu)
*/
#ifndef _UAPI_SPARC_UNISTD_H
#define _UAPI_SPARC_UNISTD_H
#ifndef __32bit_syscall_numbers__
#ifndef __arch64__
#define __32bit_syscall_numbers__
#endif
#endif
#ifdef __arch64__
#include <asm/unistd_64.h>
#else
#include <asm/unistd_32.h>
#endif
/* Bitmask values returned from kern_features system call. */
#define KERN_FEATURE_MIXED_MODE_STACK 0x00000001
#endif /* _UAPI_SPARC_UNISTD_H */
linux-7.2.3/arch/sparc/include/uapi/asm/utrap.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
* include/asm/utrap.h
*
* Copyright (C) 1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
*/
#ifndef __ASM_SPARC64_UTRAP_H
#define __ASM_SPARC64_UTRAP_H
#define UT_INSTRUCTION_EXCEPTION 1
#define UT_INSTRUCTION_ERROR 2
#define UT_INSTRUCTION_PROTECTION 3
#define UT_ILLTRAP_INSTRUCTION 4
#define UT_ILLEGAL_INSTRUCTION 5
#define UT_PRIVILEGED_OPCODE 6
#define UT_FP_DISABLED 7
#define UT_FP_EXCEPTION_IEEE_754 8
#define UT_FP_EXCEPTION_OTHER 9
#define UT_TAG_OVERVIEW 10
#define UT_DIVISION_BY_ZERO 11
#define UT_DATA_EXCEPTION 12
#define UT_DATA_ERROR 13
#define UT_DATA_PROTECTION 14
#define UT_MEM_ADDRESS_NOT_ALIGNED 15
#define UT_PRIVILEGED_ACTION 16
#define UT_ASYNC_DATA_ERROR 17
#define UT_TRAP_INSTRUCTION_16 18
#define UT_TRAP_INSTRUCTION_17 19
#define UT_TRAP_INSTRUCTION_18 20
#define UT_TRAP_INSTRUCTION_19 21
#define UT_TRAP_INSTRUCTION_20 22
#define UT_TRAP_INSTRUCTION_21 23
#define UT_TRAP_INSTRUCTION_22 24
#define UT_TRAP_INSTRUCTION_23 25
#define UT_TRAP_INSTRUCTION_24 26
#define UT_TRAP_INSTRUCTION_25 27
#define UT_TRAP_INSTRUCTION_26 28
#define UT_TRAP_INSTRUCTION_27 29
#define UT_TRAP_INSTRUCTION_28 30
#define UT_TRAP_INSTRUCTION_29 31
#define UT_TRAP_INSTRUCTION_30 32
#define UT_TRAP_INSTRUCTION_31 33
#define UTH_NOCHANGE (-1)
#ifndef __ASSEMBLER__
typedef int utrap_entry_t;
typedef void *utrap_handler_t;
#endif /* __ASSEMBLER__ */
#endif /* !(__ASM_SPARC64_PROCESSOR_H) */
linux-7.2.3/arch/sparc/include/uapi/asm/watchdog.h
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/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/*
*
* watchdog - Driver interface for the hardware watchdog timers
* present on Sun Microsystems boardsets
*
* Copyright (c) 2000 Eric Brower <ebrower@usa.net>
*
*/
#ifndef _SPARC64_WATCHDOG_H
#define _SPARC64_WATCHDOG_H
#include <linux/watchdog.h>
/* Solaris compatibility ioctls--
* Ref. <linux/watchdog.h> for standard linux watchdog ioctls
*/
#define WIOCSTART _IO (WATCHDOG_IOCTL_BASE, 10) /* Start Timer */
#define WIOCSTOP _IO (WATCHDOG_IOCTL_BASE, 11) /* Stop Timer */
#define WIOCGSTAT _IOR(WATCHDOG_IOCTL_BASE, 12, int)/* Get Timer Status */
/* Status flags from WIOCGSTAT ioctl
*/
#define WD_FREERUN 0x01 /* timer is running, interrupts disabled */
#define WD_EXPIRED 0x02 /* timer has expired */
#define WD_RUNNING 0x04 /* timer is running, interrupts enabled */
#define WD_STOPPED 0x08 /* timer has not been started */
#define WD_SERVICED 0x10 /* timer interrupt was serviced */
#endif /* ifndef _SPARC64_WATCHDOG_H */