Commit 3a92d37e authored by Ben Skeggs's avatar Ben Skeggs

drm/nouveau/gem: use bo.offset rather than mm_node.start

Won't necessarily be a drm_mm_node in the future, and I can't think of any
good reason to not use the offset from the bo struct.  There may have been
some reason once apon a time, but, separate commit just in case.
Signed-off-by: default avatarBen Skeggs <bskeggs@redhat.com>
parent d6ba6d21
...@@ -733,10 +733,8 @@ nouveau_gem_ioctl_pushbuf(struct drm_device *dev, void *data, ...@@ -733,10 +733,8 @@ nouveau_gem_ioctl_pushbuf(struct drm_device *dev, void *data,
for (i = 0; i < req->nr_push; i++) { for (i = 0; i < req->nr_push; i++) {
struct nouveau_bo *nvbo = (void *)(unsigned long) struct nouveau_bo *nvbo = (void *)(unsigned long)
bo[push[i].bo_index].user_priv; bo[push[i].bo_index].user_priv;
struct drm_mm_node *mem = nvbo->bo.mem.mm_node;
OUT_RING(chan, ((mem->start << PAGE_SHIFT) + OUT_RING(chan, (nvbo->bo.offset + push[i].offset) | 2);
push[i].offset) | 2);
OUT_RING(chan, 0); OUT_RING(chan, 0);
} }
} else { } else {
...@@ -749,7 +747,6 @@ nouveau_gem_ioctl_pushbuf(struct drm_device *dev, void *data, ...@@ -749,7 +747,6 @@ nouveau_gem_ioctl_pushbuf(struct drm_device *dev, void *data,
for (i = 0; i < req->nr_push; i++) { for (i = 0; i < req->nr_push; i++) {
struct nouveau_bo *nvbo = (void *)(unsigned long) struct nouveau_bo *nvbo = (void *)(unsigned long)
bo[push[i].bo_index].user_priv; bo[push[i].bo_index].user_priv;
struct drm_mm_node *mem = nvbo->bo.mem.mm_node;
uint32_t cmd; uint32_t cmd;
cmd = chan->pushbuf_base + ((chan->dma.cur + 2) << 2); cmd = chan->pushbuf_base + ((chan->dma.cur + 2) << 2);
...@@ -771,8 +768,8 @@ nouveau_gem_ioctl_pushbuf(struct drm_device *dev, void *data, ...@@ -771,8 +768,8 @@ nouveau_gem_ioctl_pushbuf(struct drm_device *dev, void *data,
push[i].length - 8) / 4, cmd); push[i].length - 8) / 4, cmd);
} }
OUT_RING(chan, ((mem->start << PAGE_SHIFT) + OUT_RING(chan, 0x20000000 |
push[i].offset) | 0x20000000); (nvbo->bo.offset + push[i].offset));
OUT_RING(chan, 0); OUT_RING(chan, 0);
for (j = 0; j < NOUVEAU_DMA_SKIPS; j++) for (j = 0; j < NOUVEAU_DMA_SKIPS; j++)
OUT_RING(chan, 0); OUT_RING(chan, 0);
......
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