diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2016-05-20 09:04:41 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2016-05-20 14:43:04 +1000 |
| commit | ca79e49d6add77b69be3362ddfe5b068f62bf1de (patch) | |
| tree | d0951506359f8053ac3a3a53b439ae815b9e8081 /drivers/gpu/drm/nouveau/nvkm/engine/gr/fuc/gpcgk104.fuc3.h | |
| parent | f9e2029443afc550365864abf760419371cc3bc1 (diff) | |
drm/nouveau/gr/gf100-: fix race condition in fecs/gpccs ucode
This is a simplied version of the fix by Roy in fdo#93629. While this
doesn't appear to fix the issues for the users in that report, it's a
real issue that deserves to be resolved.
Reported-by: Roy Spliet <rspliet@eclipso.eu>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/engine/gr/fuc/gpcgk104.fuc3.h')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/gr/fuc/gpcgk104.fuc3.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/fuc/gpcgk104.fuc3.h b/drivers/gpu/drm/nouveau/nvkm/engine/gr/fuc/gpcgk104.fuc3.h index 99d9b48a3b50..271b59d365e5 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/fuc/gpcgk104.fuc3.h +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/fuc/gpcgk104.fuc3.h @@ -397,9 +397,10 @@ uint32_t gk104_grgpc_code[] = { 0x080007f1, 0xd00203f0, 0x04bd0002, -/* 0x0508: main */ - 0xf40031f4, - 0xd7f00028, +/* 0x0508: wait */ + 0xf40028f4, +/* 0x050e: main */ + 0xd7f00031, 0x3921f424, 0xb0f401f4, 0x18f404e4, @@ -409,13 +410,13 @@ uint32_t gk104_grgpc_code[] = { 0xfd01e4b6, 0x18fe051e, 0x0121f500, - 0xd30ef406, + 0xd90ef406, /* 0x0538: main_not_ctx_xfer */ 0xf010ef94, 0x21f501f5, 0x0ef4037e, /* 0x0545: ih */ - 0xf900f9c6, + 0xf900f9cc, 0x0188fe80, 0x90f980f9, 0xb0f9a0f9, |