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| author | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-10-07 09:40:24 -0400 |
|---|---|---|
| committer | Arthur Hanson Rasmusson <arthur@vgpu.io> | 2026-10-07 09:40:24 -0400 |
| commit | d02b027e5293ad0213c8f9d0b31b93c47310bfa4 (patch) | |
| tree | 23ac2a91651251b183f3b31dd77a2c1ccf3cb8aa /tools/gr-regs | |
| parent | d6ca56771c49531e5e6160f97dbf94067a57a0af (diff) | |
| download | open-iov-d02b027e5293ad0213c8f9d0b31b93c47310bfa4.tar.gz open-iov-d02b027e5293ad0213c8f9d0b31b93c47310bfa4.zip | |
vgsp: m72/m73 - local-memory context block (SKEDCHECK05 fix), SKED transition recorder, sysmem instance selector
m72: append the vendor turingLocalMemUpdate block (SET_SHADER_LOCAL_MEMORY_A/B
0x790/0x794, NON_THROTTLED_A/B 0x2e4/0x2e8, WINDOW_A/B 0x7b0/0x7b4) to the
forwarded GR launch prelude; without it the channel local-memory state is zero
and the m64-m69 sampler shows SKED_HWW_ESR bit12 = SKEDCHECK05
LOCAL_MEMORY_TOTAL_SIZE latching while the CWD entry is allocated then
deallocated. Base/per-TPC size are module params for A/B.
m72: change-detecting SKED transition recorder in the launch poll (CWD_T0/1/2,
HWW_INFO_1/2, ACTIVITY, HWW_ESR, GRFIFO, FECS current/new/ctxsw status) and
extended post-mortem readbacks (HWW_ESR_EN, INFO_1/2/3, CWD_T2, watermarks).
m72-r2 sampler result: the QMD enters SKED (CWD_T0=0x11300 STATUS=ACTIVE,
CWD_T1=0x1070) and HWW_ESR stays 0 with the lmem block, but the FECS context
load never completes: NEW_CTX=0x001f42b0 (V7 FBMEM instance, VALID=0) then
CURRENT=0; the task frees (CWD_T0=0x12000 DEP=PENDING_TASK_COMPLETE). m63
(sysmem instance) had VALID=1 on the same load. m73 adds the sysmem
instance/RAMFC selector (gsp_phys_rmcall_gr_inst_sys; default 0 = FBMEM
capture shape) for the A/B.
Diffstat (limited to 'tools/gr-regs')
| -rw-r--r-- | tools/gr-regs/reg_sampler.py | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/tools/gr-regs/reg_sampler.py b/tools/gr-regs/reg_sampler.py index af2cc97..638dc13 100644 --- a/tools/gr-regs/reg_sampler.py +++ b/tools/gr-regs/reg_sampler.py @@ -37,12 +37,22 @@ REGS = [ (0x400708, "TRAPPED_DATA_LO"), (0x404000, "FE_HWW_ESR"), (0x407020, "SKED_HWW_ESR"), + (0x407024, "SKED_HWW_ESR_EN"), + (0x407028, "SKED_HWW_INFO_1"), + (0x40702C, "SKED_HWW_INFO_2"), + (0x407030, "SKED_HWW_INFO_3"), (0x407040, "SKED_STATUS_0"), (0x407054, "SKED_ACTIVITY"), (0x407060, "CWD_TABLE_0"), (0x407064, "CWD_TABLE_1"), (0x407068, "CWD_TABLE_2"), (0x40706C, "CWD_TABLE_3"), + (0x407070, "SKED_CACHE_0"), + (0x407074, "SKED_CACHE_1"), + (0x407090, "SKED_L15_CACHE_0"), + (0x407080, "TASKTABLE_0"), + (0x407084, "TASKTABLE_1"), + (0x407088, "TASKTABLE_2"), (0x409008, "FECS_IRQSTAT"), (0x409100, "FECS_CPUCTL"), (0x409400, "FECS_CTXSW_STATUS_1"), |