diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2022-06-01 20:47:34 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2022-11-09 10:44:49 +1000 |
| commit | 4d60100a23ec5b98e43277d82e5de53c359cf02c (patch) | |
| tree | bad1fa3de47ec94ae17a7b39291d484a83310d1c /drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm200.c | |
| parent | 0b1bb1296f288bb7164d143ca82dc958f87cbff6 (diff) | |
drm/nouveau/fifo: add common channel recovery
That sure was fun to untangle.
- handled per-runlist, rather than globally
- more straight-forward process in general
- various potential SW/HW races have been fixed
- fixes lockdep issues that were present in >=gk104's prior implementation
- volta recovery now actually stands a chance of working
- volta/turing waiting for PBDMA idle before engine reset
- turing using hw-provided TSG info for CTXSW_TIMEOUT
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Reviewed-by: Lyude Paul <lyude@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm200.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm200.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm200.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm200.c index 6fa96a4c3e23..13c293aba6f2 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm200.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gm200.c @@ -48,12 +48,11 @@ gm200_fifo = { .runl_ctor = gk104_fifo_runl_ctor, .init = gk104_fifo_init, .init_pbdmas = gk104_fifo_init_pbdmas, - .fini = gk104_fifo_fini, .intr = gk104_fifo_intr, .intr_mmu_fault_unit = gm107_fifo_intr_mmu_fault_unit, + .intr_ctxsw_timeout = gf100_fifo_intr_ctxsw_timeout, .mmu_fault = &gm107_fifo_mmu_fault, .engine_id = gk104_fifo_engine_id, - .recover_chan = gk104_fifo_recover_chan, .runlist = &gm107_fifo_runlist, .nonstall = &gf100_fifo_nonstall, .runl = &gm107_runl, |