| /* |
| * |
| * (C) COPYRIGHT 2010-2016 ARM Limited. All rights reserved. |
| * |
| * This program is free software and is provided to you under the terms of the |
| * GNU General Public License version 2 as published by the Free Software |
| * Foundation, and any use by you of this program is subject to the terms |
| * of such GNU licence. |
| * |
| * A copy of the licence is included with the program, and can also be obtained |
| * from Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| * |
| */ |
| |
| |
| |
| #ifndef _MIDGARD_REGMAP_H_ |
| #define _MIDGARD_REGMAP_H_ |
| |
| #include "mali_midg_coherency.h" |
| #include "mali_kbase_gpu_id.h" |
| |
| /* |
| * Begin Register Offsets |
| */ |
| |
| #define GPU_CONTROL_BASE 0x0000 |
| #define GPU_CONTROL_REG(r) (GPU_CONTROL_BASE + (r)) |
| #define GPU_ID 0x000 /* (RO) GPU and revision identifier */ |
| #define L2_FEATURES 0x004 /* (RO) Level 2 cache features */ |
| #define SUSPEND_SIZE 0x008 /* (RO) Fixed-function suspend buffer |
| size */ |
| #define TILER_FEATURES 0x00C /* (RO) Tiler Features */ |
| #define MEM_FEATURES 0x010 /* (RO) Memory system features */ |
| #define MMU_FEATURES 0x014 /* (RO) MMU features */ |
| #define AS_PRESENT 0x018 /* (RO) Address space slots present */ |
| #define JS_PRESENT 0x01C /* (RO) Job slots present */ |
| #define GPU_IRQ_RAWSTAT 0x020 /* (RW) */ |
| #define GPU_IRQ_CLEAR 0x024 /* (WO) */ |
| #define GPU_IRQ_MASK 0x028 /* (RW) */ |
| #define GPU_IRQ_STATUS 0x02C /* (RO) */ |
| |
| /* IRQ flags */ |
| #define GPU_FAULT (1 << 0) /* A GPU Fault has occurred */ |
| #define MULTIPLE_GPU_FAULTS (1 << 7) /* More than one GPU Fault occurred. */ |
| #define RESET_COMPLETED (1 << 8) /* Set when a reset has completed. Intended to use with SOFT_RESET |
| commands which may take time. */ |
| #define POWER_CHANGED_SINGLE (1 << 9) /* Set when a single core has finished powering up or down. */ |
| #define POWER_CHANGED_ALL (1 << 10) /* Set when all cores have finished powering up or down |
| and the power manager is idle. */ |
| |
| #define PRFCNT_SAMPLE_COMPLETED (1 << 16) /* Set when a performance count sample has completed. */ |
| #define CLEAN_CACHES_COMPLETED (1 << 17) /* Set when a cache clean operation has completed. */ |
| |
| #define GPU_IRQ_REG_ALL (GPU_FAULT | MULTIPLE_GPU_FAULTS | RESET_COMPLETED \ |
| | POWER_CHANGED_ALL | PRFCNT_SAMPLE_COMPLETED) |
| |
| #define GPU_COMMAND 0x030 /* (WO) */ |
| #define GPU_STATUS 0x034 /* (RO) */ |
| #define LATEST_FLUSH 0x038 /* (RO) */ |
| |
| #define GROUPS_L2_COHERENT (1 << 0) /* Cores groups are l2 coherent */ |
| |
| #define GPU_FAULTSTATUS 0x03C /* (RO) GPU exception type and fault status */ |
| #define GPU_FAULTADDRESS_LO 0x040 /* (RO) GPU exception fault address, low word */ |
| #define GPU_FAULTADDRESS_HI 0x044 /* (RO) GPU exception fault address, high word */ |
| |
| #define PWR_KEY 0x050 /* (WO) Power manager key register */ |
| #define PWR_OVERRIDE0 0x054 /* (RW) Power manager override settings */ |
| #define PWR_OVERRIDE1 0x058 /* (RW) Power manager override settings */ |
| |
| #define PRFCNT_BASE_LO 0x060 /* (RW) Performance counter memory region base address, low word */ |
| #define PRFCNT_BASE_HI 0x064 /* (RW) Performance counter memory region base address, high word */ |
| #define PRFCNT_CONFIG 0x068 /* (RW) Performance counter configuration */ |
| #define PRFCNT_JM_EN 0x06C /* (RW) Performance counter enable flags for Job Manager */ |
| #define PRFCNT_SHADER_EN 0x070 /* (RW) Performance counter enable flags for shader cores */ |
| #define PRFCNT_TILER_EN 0x074 /* (RW) Performance counter enable flags for tiler */ |
| #define PRFCNT_MMU_L2_EN 0x07C /* (RW) Performance counter enable flags for MMU/L2 cache */ |
| |
| #define CYCLE_COUNT_LO 0x090 /* (RO) Cycle counter, low word */ |
| #define CYCLE_COUNT_HI 0x094 /* (RO) Cycle counter, high word */ |
| #define TIMESTAMP_LO 0x098 /* (RO) Global time stamp counter, low word */ |
| #define TIMESTAMP_HI 0x09C /* (RO) Global time stamp counter, high word */ |
| |
| #define THREAD_MAX_THREADS 0x0A0 /* (RO) Maximum number of threads per core */ |
| #define THREAD_MAX_WORKGROUP_SIZE 0x0A4 /* (RO) Maximum workgroup size */ |
| #define THREAD_MAX_BARRIER_SIZE 0x0A8 /* (RO) Maximum threads waiting at a barrier */ |
| #define THREAD_FEATURES 0x0AC /* (RO) Thread features */ |
| |
| #define TEXTURE_FEATURES_0 0x0B0 /* (RO) Support flags for indexed texture formats 0..31 */ |
| #define TEXTURE_FEATURES_1 0x0B4 /* (RO) Support flags for indexed texture formats 32..63 */ |
| #define TEXTURE_FEATURES_2 0x0B8 /* (RO) Support flags for indexed texture formats 64..95 */ |
| |
| #define TEXTURE_FEATURES_REG(n) GPU_CONTROL_REG(TEXTURE_FEATURES_0 + ((n) << 2)) |
| |
| #define JS0_FEATURES 0x0C0 /* (RO) Features of job slot 0 */ |
| #define JS1_FEATURES 0x0C4 /* (RO) Features of job slot 1 */ |
| #define JS2_FEATURES 0x0C8 /* (RO) Features of job slot 2 */ |
| #define JS3_FEATURES 0x0CC /* (RO) Features of job slot 3 */ |
| #define JS4_FEATURES 0x0D0 /* (RO) Features of job slot 4 */ |
| #define JS5_FEATURES 0x0D4 /* (RO) Features of job slot 5 */ |
| #define JS6_FEATURES 0x0D8 /* (RO) Features of job slot 6 */ |
| #define JS7_FEATURES 0x0DC /* (RO) Features of job slot 7 */ |
| #define JS8_FEATURES 0x0E0 /* (RO) Features of job slot 8 */ |
| #define JS9_FEATURES 0x0E4 /* (RO) Features of job slot 9 */ |
| #define JS10_FEATURES 0x0E8 /* (RO) Features of job slot 10 */ |
| #define JS11_FEATURES 0x0EC /* (RO) Features of job slot 11 */ |
| #define JS12_FEATURES 0x0F0 /* (RO) Features of job slot 12 */ |
| #define JS13_FEATURES 0x0F4 /* (RO) Features of job slot 13 */ |
| #define JS14_FEATURES 0x0F8 /* (RO) Features of job slot 14 */ |
| #define JS15_FEATURES 0x0FC /* (RO) Features of job slot 15 */ |
| |
| #define JS_FEATURES_REG(n) GPU_CONTROL_REG(JS0_FEATURES + ((n) << 2)) |
| |
| #define SHADER_PRESENT_LO 0x100 /* (RO) Shader core present bitmap, low word */ |
| #define SHADER_PRESENT_HI 0x104 /* (RO) Shader core present bitmap, high word */ |
| |
| #define TILER_PRESENT_LO 0x110 /* (RO) Tiler core present bitmap, low word */ |
| #define TILER_PRESENT_HI 0x114 /* (RO) Tiler core present bitmap, high word */ |
| |
| #define L2_PRESENT_LO 0x120 /* (RO) Level 2 cache present bitmap, low word */ |
| #define L2_PRESENT_HI 0x124 /* (RO) Level 2 cache present bitmap, high word */ |
| |
| |
| #define SHADER_READY_LO 0x140 /* (RO) Shader core ready bitmap, low word */ |
| #define SHADER_READY_HI 0x144 /* (RO) Shader core ready bitmap, high word */ |
| |
| #define TILER_READY_LO 0x150 /* (RO) Tiler core ready bitmap, low word */ |
| #define TILER_READY_HI 0x154 /* (RO) Tiler core ready bitmap, high word */ |
| |
| #define L2_READY_LO 0x160 /* (RO) Level 2 cache ready bitmap, low word */ |
| #define L2_READY_HI 0x164 /* (RO) Level 2 cache ready bitmap, high word */ |
| |
| |
| #define SHADER_PWRON_LO 0x180 /* (WO) Shader core power on bitmap, low word */ |
| #define SHADER_PWRON_HI 0x184 /* (WO) Shader core power on bitmap, high word */ |
| |
| #define TILER_PWRON_LO 0x190 /* (WO) Tiler core power on bitmap, low word */ |
| #define TILER_PWRON_HI 0x194 /* (WO) Tiler core power on bitmap, high word */ |
| |
| #define L2_PWRON_LO 0x1A0 /* (WO) Level 2 cache power on bitmap, low word */ |
| #define L2_PWRON_HI 0x1A4 /* (WO) Level 2 cache power on bitmap, high word */ |
| |
| #define SHADER_PWROFF_LO 0x1C0 /* (WO) Shader core power off bitmap, low word */ |
| #define SHADER_PWROFF_HI 0x1C4 /* (WO) Shader core power off bitmap, high word */ |
| |
| #define TILER_PWROFF_LO 0x1D0 /* (WO) Tiler core power off bitmap, low word */ |
| #define TILER_PWROFF_HI 0x1D4 /* (WO) Tiler core power off bitmap, high word */ |
| |
| #define L2_PWROFF_LO 0x1E0 /* (WO) Level 2 cache power off bitmap, low word */ |
| #define L2_PWROFF_HI 0x1E4 /* (WO) Level 2 cache power off bitmap, high word */ |
| |
| #define SHADER_PWRTRANS_LO 0x200 /* (RO) Shader core power transition bitmap, low word */ |
| #define SHADER_PWRTRANS_HI 0x204 /* (RO) Shader core power transition bitmap, high word */ |
| |
| #define TILER_PWRTRANS_LO 0x210 /* (RO) Tiler core power transition bitmap, low word */ |
| #define TILER_PWRTRANS_HI 0x214 /* (RO) Tiler core power transition bitmap, high word */ |
| |
| #define L2_PWRTRANS_LO 0x220 /* (RO) Level 2 cache power transition bitmap, low word */ |
| #define L2_PWRTRANS_HI 0x224 /* (RO) Level 2 cache power transition bitmap, high word */ |
| |
| #define SHADER_PWRACTIVE_LO 0x240 /* (RO) Shader core active bitmap, low word */ |
| #define SHADER_PWRACTIVE_HI 0x244 /* (RO) Shader core active bitmap, high word */ |
| |
| #define TILER_PWRACTIVE_LO 0x250 /* (RO) Tiler core active bitmap, low word */ |
| #define TILER_PWRACTIVE_HI 0x254 /* (RO) Tiler core active bitmap, high word */ |
| |
| #define L2_PWRACTIVE_LO 0x260 /* (RO) Level 2 cache active bitmap, low word */ |
| #define L2_PWRACTIVE_HI 0x264 /* (RO) Level 2 cache active bitmap, high word */ |
| |
| #define COHERENCY_FEATURES 0x300 /* (RO) Coherency features present */ |
| #define COHERENCY_ENABLE 0x304 /* (RW) Coherency enable */ |
| |
| #define JM_CONFIG 0xF00 /* (RW) Job Manager configuration register (Implementation specific register) */ |
| #define SHADER_CONFIG 0xF04 /* (RW) Shader core configuration settings (Implementation specific register) */ |
| #define TILER_CONFIG 0xF08 /* (RW) Tiler core configuration settings (Implementation specific register) */ |
| #define L2_MMU_CONFIG 0xF0C /* (RW) Configuration of the L2 cache and MMU (Implementation specific register) */ |
| |
| #define JOB_CONTROL_BASE 0x1000 |
| |
| #define JOB_CONTROL_REG(r) (JOB_CONTROL_BASE + (r)) |
| |
| #define JOB_IRQ_RAWSTAT 0x000 /* Raw interrupt status register */ |
| #define JOB_IRQ_CLEAR 0x004 /* Interrupt clear register */ |
| #define JOB_IRQ_MASK 0x008 /* Interrupt mask register */ |
| #define JOB_IRQ_STATUS 0x00C /* Interrupt status register */ |
| #define JOB_IRQ_JS_STATE 0x010 /* status==active and _next == busy snapshot from last JOB_IRQ_CLEAR */ |
| #define JOB_IRQ_THROTTLE 0x014 /* cycles to delay delivering an interrupt externally. The JOB_IRQ_STATUS is NOT affected by this, just the delivery of the interrupt. */ |
| |
| #define JOB_SLOT0 0x800 /* Configuration registers for job slot 0 */ |
| #define JOB_SLOT1 0x880 /* Configuration registers for job slot 1 */ |
| #define JOB_SLOT2 0x900 /* Configuration registers for job slot 2 */ |
| #define JOB_SLOT3 0x980 /* Configuration registers for job slot 3 */ |
| #define JOB_SLOT4 0xA00 /* Configuration registers for job slot 4 */ |
| #define JOB_SLOT5 0xA80 /* Configuration registers for job slot 5 */ |
| #define JOB_SLOT6 0xB00 /* Configuration registers for job slot 6 */ |
| #define JOB_SLOT7 0xB80 /* Configuration registers for job slot 7 */ |
| #define JOB_SLOT8 0xC00 /* Configuration registers for job slot 8 */ |
| #define JOB_SLOT9 0xC80 /* Configuration registers for job slot 9 */ |
| #define JOB_SLOT10 0xD00 /* Configuration registers for job slot 10 */ |
| #define JOB_SLOT11 0xD80 /* Configuration registers for job slot 11 */ |
| #define JOB_SLOT12 0xE00 /* Configuration registers for job slot 12 */ |
| #define JOB_SLOT13 0xE80 /* Configuration registers for job slot 13 */ |
| #define JOB_SLOT14 0xF00 /* Configuration registers for job slot 14 */ |
| #define JOB_SLOT15 0xF80 /* Configuration registers for job slot 15 */ |
| |
| #define JOB_SLOT_REG(n, r) (JOB_CONTROL_REG(JOB_SLOT0 + ((n) << 7)) + (r)) |
| |
| #define JS_HEAD_LO 0x00 /* (RO) Job queue head pointer for job slot n, low word */ |
| #define JS_HEAD_HI 0x04 /* (RO) Job queue head pointer for job slot n, high word */ |
| #define JS_TAIL_LO 0x08 /* (RO) Job queue tail pointer for job slot n, low word */ |
| #define JS_TAIL_HI 0x0C /* (RO) Job queue tail pointer for job slot n, high word */ |
| #define JS_AFFINITY_LO 0x10 /* (RO) Core affinity mask for job slot n, low word */ |
| #define JS_AFFINITY_HI 0x14 /* (RO) Core affinity mask for job slot n, high word */ |
| #define JS_CONFIG 0x18 /* (RO) Configuration settings for job slot n */ |
| #define JS_XAFFINITY 0x1C /* (RO) Extended affinity mask for job |
| slot n */ |
| |
| #define JS_COMMAND 0x20 /* (WO) Command register for job slot n */ |
| #define JS_STATUS 0x24 /* (RO) Status register for job slot n */ |
| |
| #define JS_HEAD_NEXT_LO 0x40 /* (RW) Next job queue head pointer for job slot n, low word */ |
| #define JS_HEAD_NEXT_HI 0x44 /* (RW) Next job queue head pointer for job slot n, high word */ |
| |
| #define JS_AFFINITY_NEXT_LO 0x50 /* (RW) Next core affinity mask for job slot n, low word */ |
| #define JS_AFFINITY_NEXT_HI 0x54 /* (RW) Next core affinity mask for job slot n, high word */ |
| #define JS_CONFIG_NEXT 0x58 /* (RW) Next configuration settings for job slot n */ |
| #define JS_XAFFINITY_NEXT 0x5C /* (RW) Next extended affinity mask for |
| job slot n */ |
| |
| #define JS_COMMAND_NEXT 0x60 /* (RW) Next command register for job slot n */ |
| |
| #define JS_FLUSH_ID_NEXT 0x70 /* (RW) Next job slot n cache flush ID */ |
| |
| #define MEMORY_MANAGEMENT_BASE 0x2000 |
| #define MMU_REG(r) (MEMORY_MANAGEMENT_BASE + (r)) |
| |
| #define MMU_IRQ_RAWSTAT 0x000 /* (RW) Raw interrupt status register */ |
| #define MMU_IRQ_CLEAR 0x004 /* (WO) Interrupt clear register */ |
| #define MMU_IRQ_MASK 0x008 /* (RW) Interrupt mask register */ |
| #define MMU_IRQ_STATUS 0x00C /* (RO) Interrupt status register */ |
| |
| #define MMU_AS0 0x400 /* Configuration registers for address space 0 */ |
| #define MMU_AS1 0x440 /* Configuration registers for address space 1 */ |
| #define MMU_AS2 0x480 /* Configuration registers for address space 2 */ |
| #define MMU_AS3 0x4C0 /* Configuration registers for address space 3 */ |
| #define MMU_AS4 0x500 /* Configuration registers for address space 4 */ |
| #define MMU_AS5 0x540 /* Configuration registers for address space 5 */ |
| #define MMU_AS6 0x580 /* Configuration registers for address space 6 */ |
| #define MMU_AS7 0x5C0 /* Configuration registers for address space 7 */ |
| #define MMU_AS8 0x600 /* Configuration registers for address space 8 */ |
| #define MMU_AS9 0x640 /* Configuration registers for address space 9 */ |
| #define MMU_AS10 0x680 /* Configuration registers for address space 10 */ |
| #define MMU_AS11 0x6C0 /* Configuration registers for address space 11 */ |
| #define MMU_AS12 0x700 /* Configuration registers for address space 12 */ |
| #define MMU_AS13 0x740 /* Configuration registers for address space 13 */ |
| #define MMU_AS14 0x780 /* Configuration registers for address space 14 */ |
| #define MMU_AS15 0x7C0 /* Configuration registers for address space 15 */ |
| |
| #define MMU_AS_REG(n, r) (MMU_REG(MMU_AS0 + ((n) << 6)) + (r)) |
| |
| #define AS_TRANSTAB_LO 0x00 /* (RW) Translation Table Base Address for address space n, low word */ |
| #define AS_TRANSTAB_HI 0x04 /* (RW) Translation Table Base Address for address space n, high word */ |
| #define AS_MEMATTR_LO 0x08 /* (RW) Memory attributes for address space n, low word. */ |
| #define AS_MEMATTR_HI 0x0C /* (RW) Memory attributes for address space n, high word. */ |
| #define AS_LOCKADDR_LO 0x10 /* (RW) Lock region address for address space n, low word */ |
| #define AS_LOCKADDR_HI 0x14 /* (RW) Lock region address for address space n, high word */ |
| #define AS_COMMAND 0x18 /* (WO) MMU command register for address space n */ |
| #define AS_FAULTSTATUS 0x1C /* (RO) MMU fault status register for address space n */ |
| #define AS_FAULTADDRESS_LO 0x20 /* (RO) Fault Address for address space n, low word */ |
| #define AS_FAULTADDRESS_HI 0x24 /* (RO) Fault Address for address space n, high word */ |
| #define AS_STATUS 0x28 /* (RO) Status flags for address space n */ |
| |
| |
| /* (RW) Translation table configuration for address space n, low word */ |
| #define AS_TRANSCFG_LO 0x30 |
| /* (RW) Translation table configuration for address space n, high word */ |
| #define AS_TRANSCFG_HI 0x34 |
| /* (RO) Secondary fault address for address space n, low word */ |
| #define AS_FAULTEXTRA_LO 0x38 |
| /* (RO) Secondary fault address for address space n, high word */ |
| #define AS_FAULTEXTRA_HI 0x3C |
| |
| /* End Register Offsets */ |
| |
| /* |
| * MMU_IRQ_RAWSTAT register values. Values are valid also for |
| MMU_IRQ_CLEAR, MMU_IRQ_MASK, MMU_IRQ_STATUS registers. |
| */ |
| |
| #define MMU_PAGE_FAULT_FLAGS 16 |
| |
| /* Macros returning a bitmask to retrieve page fault or bus error flags from |
| * MMU registers */ |
| #define MMU_PAGE_FAULT(n) (1UL << (n)) |
| #define MMU_BUS_ERROR(n) (1UL << ((n) + MMU_PAGE_FAULT_FLAGS)) |
| |
| /* |
| * Begin LPAE MMU TRANSTAB register values |
| */ |
| #define AS_TRANSTAB_LPAE_ADDR_SPACE_MASK 0xfffff000 |
| #define AS_TRANSTAB_LPAE_ADRMODE_UNMAPPED (0u << 0) |
| #define AS_TRANSTAB_LPAE_ADRMODE_IDENTITY (1u << 1) |
| #define AS_TRANSTAB_LPAE_ADRMODE_TABLE (3u << 0) |
| #define AS_TRANSTAB_LPAE_READ_INNER (1u << 2) |
| #define AS_TRANSTAB_LPAE_SHARE_OUTER (1u << 4) |
| |
| #define AS_TRANSTAB_LPAE_ADRMODE_MASK 0x00000003 |
| |
| /* |
| * Begin AARCH64 MMU TRANSTAB register values |
| */ |
| #define MMU_HW_OUTA_BITS 40 |
| #define AS_TRANSTAB_BASE_MASK ((1ULL << MMU_HW_OUTA_BITS) - (1ULL << 4)) |
| |
| /* |
| * Begin MMU STATUS register values |
| */ |
| #define AS_STATUS_AS_ACTIVE 0x01 |
| |
| #define AS_FAULTSTATUS_EXCEPTION_CODE_MASK (0x7<<3) |
| #define AS_FAULTSTATUS_EXCEPTION_CODE_TRANSLATION_FAULT (0x0<<3) |
| #define AS_FAULTSTATUS_EXCEPTION_CODE_PERMISSION_FAULT (0x1<<3) |
| #define AS_FAULTSTATUS_EXCEPTION_CODE_TRANSTAB_BUS_FAULT (0x2<<3) |
| #define AS_FAULTSTATUS_EXCEPTION_CODE_ACCESS_FLAG (0x3<<3) |
| |
| #define AS_FAULTSTATUS_EXCEPTION_CODE_ADDRESS_SIZE_FAULT (0x4<<3) |
| #define AS_FAULTSTATUS_EXCEPTION_CODE_MEMORY_ATTRIBUTES_FAULT (0x5<<3) |
| |
| #define AS_FAULTSTATUS_ACCESS_TYPE_MASK (0x3<<8) |
| #define AS_FAULTSTATUS_ACCESS_TYPE_ATOMIC (0x0<<8) |
| #define AS_FAULTSTATUS_ACCESS_TYPE_EX (0x1<<8) |
| #define AS_FAULTSTATUS_ACCESS_TYPE_READ (0x2<<8) |
| #define AS_FAULTSTATUS_ACCESS_TYPE_WRITE (0x3<<8) |
| |
| /* |
| * Begin MMU TRANSCFG register values |
| */ |
| |
| #define AS_TRANSCFG_ADRMODE_LEGACY 0 |
| #define AS_TRANSCFG_ADRMODE_UNMAPPED 1 |
| #define AS_TRANSCFG_ADRMODE_IDENTITY 2 |
| #define AS_TRANSCFG_ADRMODE_AARCH64_4K 6 |
| #define AS_TRANSCFG_ADRMODE_AARCH64_64K 8 |
| |
| #define AS_TRANSCFG_ADRMODE_MASK 0xF |
| |
| |
| /* |
| * Begin TRANSCFG register values |
| */ |
| #define AS_TRANSCFG_PTW_MEMATTR_MASK (3 << 24) |
| #define AS_TRANSCFG_PTW_MEMATTR_NON_CACHEABLE (1 << 24) |
| #define AS_TRANSCFG_PTW_MEMATTR_WRITE_BACK (2 << 24) |
| |
| #define AS_TRANSCFG_PTW_SH_MASK ((3 << 28)) |
| #define AS_TRANSCFG_PTW_SH_OS (2 << 28) |
| #define AS_TRANSCFG_PTW_SH_IS (3 << 28) |
| |
| /* |
| * Begin Command Values |
| */ |
| |
| /* JS_COMMAND register commands */ |
| #define JS_COMMAND_NOP 0x00 /* NOP Operation. Writing this value is ignored */ |
| #define JS_COMMAND_START 0x01 /* Start processing a job chain. Writing this value is ignored */ |
| #define JS_COMMAND_SOFT_STOP 0x02 /* Gently stop processing a job chain */ |
| #define JS_COMMAND_HARD_STOP 0x03 /* Rudely stop processing a job chain */ |
| #define JS_COMMAND_SOFT_STOP_0 0x04 /* Execute SOFT_STOP if JOB_CHAIN_FLAG is 0 */ |
| #define JS_COMMAND_HARD_STOP_0 0x05 /* Execute HARD_STOP if JOB_CHAIN_FLAG is 0 */ |
| #define JS_COMMAND_SOFT_STOP_1 0x06 /* Execute SOFT_STOP if JOB_CHAIN_FLAG is 1 */ |
| #define JS_COMMAND_HARD_STOP_1 0x07 /* Execute HARD_STOP if JOB_CHAIN_FLAG is 1 */ |
| |
| #define JS_COMMAND_MASK 0x07 /* Mask of bits currently in use by the HW */ |
| |
| /* AS_COMMAND register commands */ |
| #define AS_COMMAND_NOP 0x00 /* NOP Operation */ |
| #define AS_COMMAND_UPDATE 0x01 /* Broadcasts the values in AS_TRANSTAB and ASn_MEMATTR to all MMUs */ |
| #define AS_COMMAND_LOCK 0x02 /* Issue a lock region command to all MMUs */ |
| #define AS_COMMAND_UNLOCK 0x03 /* Issue a flush region command to all MMUs */ |
| #define AS_COMMAND_FLUSH 0x04 /* Flush all L2 caches then issue a flush region command to all MMUs |
| (deprecated - only for use with T60x) */ |
| #define AS_COMMAND_FLUSH_PT 0x04 /* Flush all L2 caches then issue a flush region command to all MMUs */ |
| #define AS_COMMAND_FLUSH_MEM 0x05 /* Wait for memory accesses to complete, flush all the L1s cache then |
| flush all L2 caches then issue a flush region command to all MMUs */ |
| |
| /* Possible values of JS_CONFIG and JS_CONFIG_NEXT registers */ |
| #define JS_CONFIG_START_FLUSH_NO_ACTION (0u << 0) |
| #define JS_CONFIG_START_FLUSH_CLEAN (1u << 8) |
| #define JS_CONFIG_START_FLUSH_CLEAN_INVALIDATE (3u << 8) |
| #define JS_CONFIG_START_MMU (1u << 10) |
| #define JS_CONFIG_JOB_CHAIN_FLAG (1u << 11) |
| #define JS_CONFIG_END_FLUSH_NO_ACTION JS_CONFIG_START_FLUSH_NO_ACTION |
| #define JS_CONFIG_END_FLUSH_CLEAN (1u << 12) |
| #define JS_CONFIG_END_FLUSH_CLEAN_INVALIDATE (3u << 12) |
| #define JS_CONFIG_ENABLE_FLUSH_REDUCTION (1u << 14) |
| #define JS_CONFIG_DISABLE_DESCRIPTOR_WR_BK (1u << 15) |
| #define JS_CONFIG_THREAD_PRI(n) ((n) << 16) |
| |
| /* JS_XAFFINITY register values */ |
| #define JS_XAFFINITY_XAFFINITY_ENABLE (1u << 0) |
| #define JS_XAFFINITY_TILER_ENABLE (1u << 8) |
| #define JS_XAFFINITY_CACHE_ENABLE (1u << 16) |
| |
| /* JS_STATUS register values */ |
| |
| /* NOTE: Please keep this values in sync with enum base_jd_event_code in mali_base_kernel.h. |
| * The values are separated to avoid dependency of userspace and kernel code. |
| */ |
| |
| /* Group of values representing the job status insead a particular fault */ |
| #define JS_STATUS_NO_EXCEPTION_BASE 0x00 |
| #define JS_STATUS_INTERRUPTED (JS_STATUS_NO_EXCEPTION_BASE + 0x02) /* 0x02 means INTERRUPTED */ |
| #define JS_STATUS_STOPPED (JS_STATUS_NO_EXCEPTION_BASE + 0x03) /* 0x03 means STOPPED */ |
| #define JS_STATUS_TERMINATED (JS_STATUS_NO_EXCEPTION_BASE + 0x04) /* 0x04 means TERMINATED */ |
| |
| /* General fault values */ |
| #define JS_STATUS_FAULT_BASE 0x40 |
| #define JS_STATUS_CONFIG_FAULT (JS_STATUS_FAULT_BASE) /* 0x40 means CONFIG FAULT */ |
| #define JS_STATUS_POWER_FAULT (JS_STATUS_FAULT_BASE + 0x01) /* 0x41 means POWER FAULT */ |
| #define JS_STATUS_READ_FAULT (JS_STATUS_FAULT_BASE + 0x02) /* 0x42 means READ FAULT */ |
| #define JS_STATUS_WRITE_FAULT (JS_STATUS_FAULT_BASE + 0x03) /* 0x43 means WRITE FAULT */ |
| #define JS_STATUS_AFFINITY_FAULT (JS_STATUS_FAULT_BASE + 0x04) /* 0x44 means AFFINITY FAULT */ |
| #define JS_STATUS_BUS_FAULT (JS_STATUS_FAULT_BASE + 0x08) /* 0x48 means BUS FAULT */ |
| |
| /* Instruction or data faults */ |
| #define JS_STATUS_INSTRUCTION_FAULT_BASE 0x50 |
| #define JS_STATUS_INSTR_INVALID_PC (JS_STATUS_INSTRUCTION_FAULT_BASE) /* 0x50 means INSTR INVALID PC */ |
| #define JS_STATUS_INSTR_INVALID_ENC (JS_STATUS_INSTRUCTION_FAULT_BASE + 0x01) /* 0x51 means INSTR INVALID ENC */ |
| #define JS_STATUS_INSTR_TYPE_MISMATCH (JS_STATUS_INSTRUCTION_FAULT_BASE + 0x02) /* 0x52 means INSTR TYPE MISMATCH */ |
| #define JS_STATUS_INSTR_OPERAND_FAULT (JS_STATUS_INSTRUCTION_FAULT_BASE + 0x03) /* 0x53 means INSTR OPERAND FAULT */ |
| #define JS_STATUS_INSTR_TLS_FAULT (JS_STATUS_INSTRUCTION_FAULT_BASE + 0x04) /* 0x54 means INSTR TLS FAULT */ |
| #define JS_STATUS_INSTR_BARRIER_FAULT (JS_STATUS_INSTRUCTION_FAULT_BASE + 0x05) /* 0x55 means INSTR BARRIER FAULT */ |
| #define JS_STATUS_INSTR_ALIGN_FAULT (JS_STATUS_INSTRUCTION_FAULT_BASE + 0x06) /* 0x56 means INSTR ALIGN FAULT */ |
| /* NOTE: No fault with 0x57 code defined in spec. */ |
| #define JS_STATUS_DATA_INVALID_FAULT (JS_STATUS_INSTRUCTION_FAULT_BASE + 0x08) /* 0x58 means DATA INVALID FAULT */ |
| #define JS_STATUS_TILE_RANGE_FAULT (JS_STATUS_INSTRUCTION_FAULT_BASE + 0x09) /* 0x59 means TILE RANGE FAULT */ |
| #define JS_STATUS_ADDRESS_RANGE_FAULT (JS_STATUS_INSTRUCTION_FAULT_BASE + 0x0A) /* 0x5A means ADDRESS RANGE FAULT */ |
| |
| /* Other faults */ |
| #define JS_STATUS_MEMORY_FAULT_BASE 0x60 |
| #define JS_STATUS_OUT_OF_MEMORY (JS_STATUS_MEMORY_FAULT_BASE) /* 0x60 means OUT OF MEMORY */ |
| #define JS_STATUS_UNKNOWN 0x7F /* 0x7F means UNKNOWN */ |
| |
| /* GPU_COMMAND values */ |
| #define GPU_COMMAND_NOP 0x00 /* No operation, nothing happens */ |
| #define GPU_COMMAND_SOFT_RESET 0x01 /* Stop all external bus interfaces, and then reset the entire GPU. */ |
| #define GPU_COMMAND_HARD_RESET 0x02 /* Immediately reset the entire GPU. */ |
| #define GPU_COMMAND_PRFCNT_CLEAR 0x03 /* Clear all performance counters, setting them all to zero. */ |
| #define GPU_COMMAND_PRFCNT_SAMPLE 0x04 /* Sample all performance counters, writing them out to memory */ |
| #define GPU_COMMAND_CYCLE_COUNT_START 0x05 /* Starts the cycle counter, and system timestamp propagation */ |
| #define GPU_COMMAND_CYCLE_COUNT_STOP 0x06 /* Stops the cycle counter, and system timestamp propagation */ |
| #define GPU_COMMAND_CLEAN_CACHES 0x07 /* Clean all caches */ |
| #define GPU_COMMAND_CLEAN_INV_CACHES 0x08 /* Clean and invalidate all caches */ |
| #define GPU_COMMAND_SET_PROTECTED_MODE 0x09 /* Places the GPU in protected mode */ |
| |
| /* End Command Values */ |
| |
| /* GPU_STATUS values */ |
| #define GPU_STATUS_PRFCNT_ACTIVE (1 << 2) /* Set if the performance counters are active. */ |
| #define GPU_STATUS_PROTECTED_MODE_ACTIVE (1 << 7) /* Set if protected mode is active */ |
| |
| /* PRFCNT_CONFIG register values */ |
| #define PRFCNT_CONFIG_MODE_SHIFT 0 /* Counter mode position. */ |
| #define PRFCNT_CONFIG_AS_SHIFT 4 /* Address space bitmap position. */ |
| #define PRFCNT_CONFIG_SETSELECT_SHIFT 8 /* Set select position. */ |
| |
| #define PRFCNT_CONFIG_MODE_OFF 0 /* The performance counters are disabled. */ |
| #define PRFCNT_CONFIG_MODE_MANUAL 1 /* The performance counters are enabled, but are only written out when a PRFCNT_SAMPLE command is issued using the GPU_COMMAND register. */ |
| #define PRFCNT_CONFIG_MODE_TILE 2 /* The performance counters are enabled, and are written out each time a tile finishes rendering. */ |
| |
| /* AS<n>_MEMATTR values: */ |
| /* Use GPU implementation-defined caching policy. */ |
| #define AS_MEMATTR_IMPL_DEF_CACHE_POLICY 0x88ull |
| /* The attribute set to force all resources to be cached. */ |
| #define AS_MEMATTR_FORCE_TO_CACHE_ALL 0x8Full |
| /* Inner write-alloc cache setup, no outer caching */ |
| #define AS_MEMATTR_WRITE_ALLOC 0x8Dull |
| |
| /* Set to implementation defined, outer caching */ |
| #define AS_MEMATTR_AARCH64_OUTER_IMPL_DEF 0x88ull |
| /* Set to write back memory, outer caching */ |
| #define AS_MEMATTR_AARCH64_OUTER_WA 0x8Dull |
| |
| /* Use GPU implementation-defined caching policy. */ |
| #define AS_MEMATTR_LPAE_IMPL_DEF_CACHE_POLICY 0x48ull |
| /* The attribute set to force all resources to be cached. */ |
| #define AS_MEMATTR_LPAE_FORCE_TO_CACHE_ALL 0x4Full |
| /* Inner write-alloc cache setup, no outer caching */ |
| #define AS_MEMATTR_LPAE_WRITE_ALLOC 0x4Dull |
| /* Set to implementation defined, outer caching */ |
| #define AS_MEMATTR_LPAE_OUTER_IMPL_DEF 0x88ull |
| /* Set to write back memory, outer caching */ |
| #define AS_MEMATTR_LPAE_OUTER_WA 0x8Dull |
| |
| /* Symbol for default MEMATTR to use */ |
| |
| /* Default is - HW implementation defined caching */ |
| #define AS_MEMATTR_INDEX_DEFAULT 0 |
| #define AS_MEMATTR_INDEX_DEFAULT_ACE 3 |
| |
| /* HW implementation defined caching */ |
| #define AS_MEMATTR_INDEX_IMPL_DEF_CACHE_POLICY 0 |
| /* Force cache on */ |
| #define AS_MEMATTR_INDEX_FORCE_TO_CACHE_ALL 1 |
| /* Write-alloc */ |
| #define AS_MEMATTR_INDEX_WRITE_ALLOC 2 |
| /* Outer coherent, inner implementation defined policy */ |
| #define AS_MEMATTR_INDEX_OUTER_IMPL_DEF 3 |
| /* Outer coherent, write alloc inner */ |
| #define AS_MEMATTR_INDEX_OUTER_WA 4 |
| |
| /* JS<n>_FEATURES register */ |
| |
| #define JS_FEATURE_NULL_JOB (1u << 1) |
| #define JS_FEATURE_SET_VALUE_JOB (1u << 2) |
| #define JS_FEATURE_CACHE_FLUSH_JOB (1u << 3) |
| #define JS_FEATURE_COMPUTE_JOB (1u << 4) |
| #define JS_FEATURE_VERTEX_JOB (1u << 5) |
| #define JS_FEATURE_GEOMETRY_JOB (1u << 6) |
| #define JS_FEATURE_TILER_JOB (1u << 7) |
| #define JS_FEATURE_FUSED_JOB (1u << 8) |
| #define JS_FEATURE_FRAGMENT_JOB (1u << 9) |
| |
| /* End JS<n>_FEATURES register */ |
| |
| /* L2_MMU_CONFIG register */ |
| #define L2_MMU_CONFIG_ALLOW_SNOOP_DISPARITY_SHIFT (23) |
| #define L2_MMU_CONFIG_ALLOW_SNOOP_DISPARITY (0x1 << L2_MMU_CONFIG_ALLOW_SNOOP_DISPARITY_SHIFT) |
| #define L2_MMU_CONFIG_LIMIT_EXTERNAL_READS_SHIFT (24) |
| #define L2_MMU_CONFIG_LIMIT_EXTERNAL_READS (0x3 << L2_MMU_CONFIG_LIMIT_EXTERNAL_READS_SHIFT) |
| #define L2_MMU_CONFIG_LIMIT_EXTERNAL_READS_OCTANT (0x1 << L2_MMU_CONFIG_LIMIT_EXTERNAL_READS_SHIFT) |
| #define L2_MMU_CONFIG_LIMIT_EXTERNAL_READS_QUARTER (0x2 << L2_MMU_CONFIG_LIMIT_EXTERNAL_READS_SHIFT) |
| #define L2_MMU_CONFIG_LIMIT_EXTERNAL_READS_HALF (0x3 << L2_MMU_CONFIG_LIMIT_EXTERNAL_READS_SHIFT) |
| |
| #define L2_MMU_CONFIG_LIMIT_EXTERNAL_WRITES_SHIFT (26) |
| #define L2_MMU_CONFIG_LIMIT_EXTERNAL_WRITES (0x3 << L2_MMU_CONFIG_LIMIT_EXTERNAL_WRITES_SHIFT) |
| #define L2_MMU_CONFIG_LIMIT_EXTERNAL_WRITES_OCTANT (0x1 << L2_MMU_CONFIG_LIMIT_EXTERNAL_WRITES_SHIFT) |
| #define L2_MMU_CONFIG_LIMIT_EXTERNAL_WRITES_QUARTER (0x2 << L2_MMU_CONFIG_LIMIT_EXTERNAL_WRITES_SHIFT) |
| #define L2_MMU_CONFIG_LIMIT_EXTERNAL_WRITES_HALF (0x3 << L2_MMU_CONFIG_LIMIT_EXTERNAL_WRITES_SHIFT) |
| /* End L2_MMU_CONFIG register */ |
| |
| /* THREAD_* registers */ |
| |
| /* THREAD_FEATURES IMPLEMENTATION_TECHNOLOGY values */ |
| #define IMPLEMENTATION_UNSPECIFIED 0 |
| #define IMPLEMENTATION_SILICON 1 |
| #define IMPLEMENTATION_FPGA 2 |
| #define IMPLEMENTATION_MODEL 3 |
| |
| /* Default values when registers are not supported by the implemented hardware */ |
| #define THREAD_MT_DEFAULT 256 |
| #define THREAD_MWS_DEFAULT 256 |
| #define THREAD_MBS_DEFAULT 256 |
| #define THREAD_MR_DEFAULT 1024 |
| #define THREAD_MTQ_DEFAULT 4 |
| #define THREAD_MTGS_DEFAULT 10 |
| |
| /* End THREAD_* registers */ |
| |
| /* SHADER_CONFIG register */ |
| |
| #define SC_ALT_COUNTERS (1ul << 3) |
| #define SC_OVERRIDE_FWD_PIXEL_KILL (1ul << 4) |
| #define SC_SDC_DISABLE_OQ_DISCARD (1ul << 6) |
| #define SC_LS_ALLOW_ATTR_TYPES (1ul << 16) |
| #define SC_LS_PAUSEBUFFER_DISABLE (1ul << 16) |
| #define SC_LS_ATTR_CHECK_DISABLE (1ul << 18) |
| #define SC_ENABLE_TEXGRD_FLAGS (1ul << 25) |
| /* End SHADER_CONFIG register */ |
| |
| /* TILER_CONFIG register */ |
| |
| #define TC_CLOCK_GATE_OVERRIDE (1ul << 0) |
| |
| /* End TILER_CONFIG register */ |
| |
| #endif /* _MIDGARD_REGMAP_H_ */ |
