diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/core/engine/copy/nvc0.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/core/engine/copy/nvc0.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/gpu/drm/nouveau/core/engine/copy/nvc0.c b/drivers/gpu/drm/nouveau/core/engine/copy/nvc0.c index ecc8faac3a2a..0c0ce0fb58da 100644 --- a/drivers/gpu/drm/nouveau/core/engine/copy/nvc0.c +++ b/drivers/gpu/drm/nouveau/core/engine/copy/nvc0.c @@ -27,6 +27,7 @@ #include <core/class.h> #include <core/engctx.h> +#include <engine/fifo.h> #include <engine/copy.h> #include "fuc/nvc0.fuc.h" @@ -113,6 +114,9 @@ static struct nouveau_enum nvc0_copy_isr_error_name[] = { static void nvc0_copy_intr(struct nouveau_subdev *subdev) { + struct nouveau_fifo *pfifo = nouveau_fifo(subdev); + struct nouveau_engine *engine = nv_engine(subdev); + struct nouveau_object *engctx; int idx = nv_engidx(nv_object(subdev)) - NVDEV_ENGINE_COPY0; struct nvc0_copy_priv *priv = (void *)subdev; u32 disp = nv_rd32(priv, 0x10401c + (idx * 0x1000)); @@ -124,12 +128,16 @@ nvc0_copy_intr(struct nouveau_subdev *subdev) u32 mthd = (addr & 0x07ff) << 2; u32 subc = (addr & 0x3800) >> 11; u32 data = nv_rd32(priv, 0x104044 + (idx * 0x1000)); + int chid; + + engctx = nouveau_engctx_get(engine, inst); + chid = pfifo->chid(pfifo, engctx); if (stat & 0x00000040) { nv_error(priv, "DISPATCH_ERROR ["); nouveau_enum_print(nvc0_copy_isr_error_name, ssta); - printk("] ch 0x%010llx subc %d mthd 0x%04x data 0x%08x\n", - (u64)inst << 12, subc, mthd, data); + printk("] ch %d [0x%010llx] subc %d mthd 0x%04x data 0x%08x\n", + chid, (u64)inst << 12, subc, mthd, data); nv_wr32(priv, 0x104004 + (idx * 0x1000), 0x00000040); stat &= ~0x00000040; } @@ -138,6 +146,8 @@ nvc0_copy_intr(struct nouveau_subdev *subdev) nv_error(priv, "unhandled intr 0x%08x\n", stat); nv_wr32(priv, 0x104004 + (idx * 0x1000), stat); } + + nouveau_engctx_put(engctx); } static int |