diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c index 43b393f4cd4d..ccce293191a4 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/gr/ctxgf100.c @@ -1312,7 +1312,10 @@ gf100_grctx_generate(struct gf100_gr *gr) nvkm_wr32(device, 0x100cb8, (chan->addr + 0x1000) >> 8); nvkm_wr32(device, 0x100cbc, 0x80000001); - nv_wait(gr, 0x100c80, 0x00008000, 0x00008000); + nvkm_msec(device, 2000, + if (nvkm_rd32(device, 0x100c80) & 0x00008000) + break; + ); /* setup default state for mmio list construction */ info.gr = gr; @@ -1326,8 +1329,10 @@ gf100_grctx_generate(struct gf100_gr *gr) nvkm_wr32(device, 0x409840, 0x00000030); nvkm_wr32(device, 0x409500, 0x80000000 | chan->addr >> 12); nvkm_wr32(device, 0x409504, 0x00000003); - if (!nv_wait(gr, 0x409800, 0x00000010, 0x00000010)) - nv_error(gr, "load_ctx timeout\n"); + nvkm_msec(device, 2000, + if (nvkm_rd32(device, 0x409800) & 0x00000010) + break; + ); nv_wo32(chan, 0x8001c, 1); nv_wo32(chan, 0x80020, 0); @@ -1338,8 +1343,10 @@ gf100_grctx_generate(struct gf100_gr *gr) nvkm_wr32(device, 0x409840, 0x80000000); nvkm_wr32(device, 0x409500, 0x80000000 | chan->addr >> 12); nvkm_wr32(device, 0x409504, 0x00000001); - if (!nv_wait(gr, 0x409800, 0x80000000, 0x80000000)) - nv_error(gr, "HUB_SET_CHAN timeout\n"); + nvkm_msec(device, 2000, + if (nvkm_rd32(device, 0x409800) & 0x80000000) + break; + ); } oclass->main(gr, &info); @@ -1349,8 +1356,10 @@ gf100_grctx_generate(struct gf100_gr *gr) */ nvkm_mask(device, 0x409b04, 0x80000000, 0x00000000); nvkm_wr32(device, 0x409000, 0x00000100); - if (!nv_wait(gr, 0x409b00, 0x80000000, 0x00000000)) { - nv_error(gr, "grctx template channel unload timeout\n"); + if (nvkm_msec(device, 2000, + if (!(nvkm_rd32(device, 0x409b00) & 0x80000000)) + break; + ) < 0) { ret = -EBUSY; goto done; } |