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drm/nouveau/cipher: remove dependence on namedb/engctx lookup

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Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
This commit is contained in:
Ben Skeggs 2015-08-20 14:54:18 +10:00
parent a83d8872fc
commit 35acf3d72c
1 changed files with 7 additions and 11 deletions
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18
drivers/gpu/drm/nouveau/nvkm/engine/cipher/g84.c
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@ -106,33 +106,29 @@ g84_cipher_intr_mask[] = {
static void
g84_cipher_intr(struct nvkm_subdev *subdev)
{
struct nvkm_fifo *fifo = nvkm_fifo(subdev);
struct nvkm_engine *engine = nv_engine(subdev);
struct nvkm_object *engctx;
struct nvkm_engine *cipher = (void *)subdev;
struct nvkm_device *device = cipher->subdev.device;
struct nvkm_fifo *fifo = device->fifo;
struct nvkm_fifo_chan *chan;
u32 stat = nvkm_rd32(device, 0x102130);
u32 mthd = nvkm_rd32(device, 0x102190);
u32 data = nvkm_rd32(device, 0x102194);
u32 inst = nvkm_rd32(device, 0x102188) & 0x7fffffff;
unsigned long flags;
char msg[128];
int chid;
engctx = nvkm_engctx_get(engine, inst);
chid = fifo->chid(fifo, engctx);
chan = nvkm_fifo_chan_inst(fifo, (u64)inst << 12, &flags);
if (stat) {
nvkm_snprintbf(msg, sizeof(msg), g84_cipher_intr_mask, stat);
nvkm_error(subdev, "%08x [%s] ch %d [%010llx %s] "
"mthd %04x data %08x\n",
stat, msg, chid, (u64)inst << 12,
nvkm_client_name(engctx), mthd, data);
stat, msg, chan ? chan->chid : -1, (u64)inst << 12,
nvkm_client_name(chan), mthd, data);
}
nvkm_fifo_chan_put(fifo, flags, &chan);
nvkm_wr32(device, 0x102130, stat);
nvkm_wr32(device, 0x10200c, 0x10);
nvkm_engctx_put(engctx);
}
static int