diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler_gfx10.asm')
| -rw-r--r-- | drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler_gfx10.asm | 38 |
1 files changed, 28 insertions, 10 deletions
diff --git a/drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler_gfx10.asm b/drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler_gfx10.asm index ac3702b8e3c4..44772eec9ef4 100644 --- a/drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler_gfx10.asm +++ b/drivers/gpu/drm/amd/amdkfd/cwsr_trap_handler_gfx10.asm @@ -119,9 +119,12 @@ var SQ_WAVE_TRAPSTS_ADDR_WATCH_SHIFT = 7 var SQ_WAVE_TRAPSTS_MEM_VIOL_MASK = 0x100 var SQ_WAVE_TRAPSTS_MEM_VIOL_SHIFT = 8 var SQ_WAVE_TRAPSTS_ILLEGAL_INST_MASK = 0x800 +var SQ_WAVE_TRAPSTS_ILLEGAL_INST_SHIFT = 11 var SQ_WAVE_TRAPSTS_EXCP_HI_MASK = 0x7000 #if ASIC_FAMILY >= CHIP_PLUM_BONITO +var SQ_WAVE_TRAPSTS_HOST_TRAP_SHIFT = 16 var SQ_WAVE_TRAPSTS_WAVE_START_MASK = 0x20000 +var SQ_WAVE_TRAPSTS_WAVE_START_SHIFT = 17 var SQ_WAVE_TRAPSTS_WAVE_END_MASK = 0x40000 var SQ_WAVE_TRAPSTS_TRAP_AFTER_INST_MASK = 0x100000 #endif @@ -137,14 +140,23 @@ var SQ_WAVE_IB_STS_RCNT_FIRST_REPLAY_MASK = 0x003F8000 var SQ_WAVE_MODE_DEBUG_EN_MASK = 0x800 +var S_TRAPSTS_RESTORE_PART_1_SIZE = SQ_WAVE_TRAPSTS_SAVECTX_SHIFT +var S_TRAPSTS_RESTORE_PART_2_SHIFT = SQ_WAVE_TRAPSTS_ILLEGAL_INST_SHIFT + #if ASIC_FAMILY < CHIP_PLUM_BONITO var S_TRAPSTS_NON_MASKABLE_EXCP_MASK = SQ_WAVE_TRAPSTS_MEM_VIOL_MASK|SQ_WAVE_TRAPSTS_ILLEGAL_INST_MASK +var S_TRAPSTS_RESTORE_PART_2_SIZE = 32 - S_TRAPSTS_RESTORE_PART_2_SHIFT +var S_TRAPSTS_RESTORE_PART_3_SHIFT = 0 +var S_TRAPSTS_RESTORE_PART_3_SIZE = 0 #else var S_TRAPSTS_NON_MASKABLE_EXCP_MASK = SQ_WAVE_TRAPSTS_MEM_VIOL_MASK |\ SQ_WAVE_TRAPSTS_ILLEGAL_INST_MASK |\ SQ_WAVE_TRAPSTS_WAVE_START_MASK |\ SQ_WAVE_TRAPSTS_WAVE_END_MASK |\ SQ_WAVE_TRAPSTS_TRAP_AFTER_INST_MASK +var S_TRAPSTS_RESTORE_PART_2_SIZE = SQ_WAVE_TRAPSTS_HOST_TRAP_SHIFT - SQ_WAVE_TRAPSTS_ILLEGAL_INST_SHIFT +var S_TRAPSTS_RESTORE_PART_3_SHIFT = SQ_WAVE_TRAPSTS_WAVE_START_SHIFT +var S_TRAPSTS_RESTORE_PART_3_SIZE = 32 - S_TRAPSTS_RESTORE_PART_3_SHIFT #endif var S_TRAPSTS_HWREG = HW_REG_TRAPSTS var S_TRAPSTS_SAVE_CONTEXT_MASK = SQ_WAVE_TRAPSTS_SAVECTX_MASK @@ -157,6 +169,7 @@ var SQ_WAVE_EXCP_FLAG_PRIV_SAVE_CONTEXT_MASK = 0x20 var SQ_WAVE_EXCP_FLAG_PRIV_ILLEGAL_INST_MASK = 0x40 var SQ_WAVE_EXCP_FLAG_PRIV_ILLEGAL_INST_SHIFT = 6 var SQ_WAVE_EXCP_FLAG_PRIV_HOST_TRAP_MASK = 0x80 +var SQ_WAVE_EXCP_FLAG_PRIV_HOST_TRAP_SHIFT = 7 var SQ_WAVE_EXCP_FLAG_PRIV_WAVE_START_MASK = 0x100 var SQ_WAVE_EXCP_FLAG_PRIV_WAVE_START_SHIFT = 8 var SQ_WAVE_EXCP_FLAG_PRIV_WAVE_END_MASK = 0x200 @@ -173,6 +186,11 @@ var S_TRAPSTS_NON_MASKABLE_EXCP_MASK = SQ_WAVE_EXCP_FLAG_PRIV_MEM_VIOL_MASK |\ SQ_WAVE_EXCP_FLAG_PRIV_WAVE_START_MASK |\ SQ_WAVE_EXCP_FLAG_PRIV_WAVE_END_MASK |\ SQ_WAVE_EXCP_FLAG_PRIV_TRAP_AFTER_INST_MASK +var S_TRAPSTS_RESTORE_PART_1_SIZE = SQ_WAVE_EXCP_FLAG_PRIV_SAVE_CONTEXT_SHIFT +var S_TRAPSTS_RESTORE_PART_2_SHIFT = SQ_WAVE_EXCP_FLAG_PRIV_ILLEGAL_INST_SHIFT +var S_TRAPSTS_RESTORE_PART_2_SIZE = SQ_WAVE_EXCP_FLAG_PRIV_HOST_TRAP_SHIFT - SQ_WAVE_EXCP_FLAG_PRIV_ILLEGAL_INST_SHIFT +var S_TRAPSTS_RESTORE_PART_3_SHIFT = SQ_WAVE_EXCP_FLAG_PRIV_WAVE_START_SHIFT +var S_TRAPSTS_RESTORE_PART_3_SIZE = 32 - S_TRAPSTS_RESTORE_PART_3_SHIFT var BARRIER_STATE_SIGNAL_OFFSET = 16 var BARRIER_STATE_VALID_OFFSET = 0 #endif @@ -1386,17 +1404,17 @@ L_SKIP_BARRIER_RESTORE: s_setreg_b32 hwreg(HW_REG_SHADER_XNACK_MASK), s_restore_xnack_mask #endif -#if ASIC_FAMILY < CHIP_GFX12 - s_setreg_b32 hwreg(S_TRAPSTS_HWREG), s_restore_trapsts -#else - // EXCP_FLAG_PRIV.SAVE_CONTEXT and HOST_TRAP may have changed. + // {TRAPSTS/EXCP_FLAG_PRIV}.SAVE_CONTEXT and HOST_TRAP may have changed. // Only restore the other fields to avoid clobbering them. - s_setreg_b32 hwreg(S_TRAPSTS_HWREG, 0, SQ_WAVE_EXCP_FLAG_PRIV_SAVE_CONTEXT_SHIFT), s_restore_trapsts - s_lshr_b32 s_restore_trapsts, s_restore_trapsts, SQ_WAVE_EXCP_FLAG_PRIV_ILLEGAL_INST_SHIFT - s_setreg_b32 hwreg(S_TRAPSTS_HWREG, SQ_WAVE_EXCP_FLAG_PRIV_ILLEGAL_INST_SHIFT, 1), s_restore_trapsts - s_lshr_b32 s_restore_trapsts, s_restore_trapsts, SQ_WAVE_EXCP_FLAG_PRIV_WAVE_START_SHIFT - SQ_WAVE_EXCP_FLAG_PRIV_ILLEGAL_INST_SHIFT - s_setreg_b32 hwreg(S_TRAPSTS_HWREG, SQ_WAVE_EXCP_FLAG_PRIV_WAVE_START_SHIFT, 32 - SQ_WAVE_EXCP_FLAG_PRIV_WAVE_START_SHIFT), s_restore_trapsts -#endif + s_setreg_b32 hwreg(S_TRAPSTS_HWREG, 0, S_TRAPSTS_RESTORE_PART_1_SIZE), s_restore_trapsts + s_lshr_b32 s_restore_trapsts, s_restore_trapsts, S_TRAPSTS_RESTORE_PART_2_SHIFT + s_setreg_b32 hwreg(S_TRAPSTS_HWREG, S_TRAPSTS_RESTORE_PART_2_SHIFT, S_TRAPSTS_RESTORE_PART_2_SIZE), s_restore_trapsts + +if S_TRAPSTS_RESTORE_PART_3_SIZE > 0 + s_lshr_b32 s_restore_trapsts, s_restore_trapsts, S_TRAPSTS_RESTORE_PART_3_SHIFT - S_TRAPSTS_RESTORE_PART_2_SHIFT + s_setreg_b32 hwreg(S_TRAPSTS_HWREG, S_TRAPSTS_RESTORE_PART_3_SHIFT, S_TRAPSTS_RESTORE_PART_3_SIZE), s_restore_trapsts +end + s_setreg_b32 hwreg(HW_REG_MODE), s_restore_mode // Restore trap temporaries 4-11, 13 initialized by SPI debug dispatch logic |