diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2022-06-01 20:47:23 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2022-11-09 10:44:47 +1000 |
| commit | 800ac1f8d708ea2b70ac55b3029687c1b4283431 (patch) | |
| tree | 85659dd7c229a4fb3b10ab94a3a24509593bae75 /drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c | |
| parent | 9be9c606c4be74b5e8cbebe5b1ea96821e27b04f (diff) | |
drm/nouveau/fifo: add chid allocator
We need to be able to allocate TSG IDs as well as channel IDs, also,
Ampere has per-runlist channel IDs.
- holds per-ID private data, which will be used for/to protect lookup
- holds an nvkm_event which will be used for events tied to IDs
- not used yet beyond setup, and switching use of "fifo->nr - 1" for
channel ID mask to "chid->mask"
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/gk104.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c index 880ddfec22f7..c4fa4fc68d46 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/gk104.c @@ -22,6 +22,7 @@ * Authors: Ben Skeggs */ #include "chan.h" +#include "chid.h" #include "gk104.h" #include "cgrp.h" @@ -1193,6 +1194,7 @@ gk104_fifo = { .dtor = gk104_fifo_dtor, .oneinit = gk104_fifo_oneinit, .chid_nr = gk104_fifo_chid_nr, + .chid_ctor = gf100_fifo_chid_ctor, .info = gk104_fifo_info, .init = gk104_fifo_init, .fini = gk104_fifo_fini, |