1 files changed, 18 insertions, 18 deletions

diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c
index 49c2bcbef129..690e10fbf0bd 100644
--- a/drivers/gpu/drm/nouveau/nouveau_gem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_gem.c
@@ -87,9 +87,6 @@ nouveau_gem_object_del(struct drm_gem_object *gem)
 		return;
 	}
 
-	if (gem->import_attach)
-		drm_prime_gem_destroy(gem, nvbo->bo.sg);
-
 	ttm_bo_put(&nvbo->bo);
 
 	pm_runtime_mark_last_busy(dev);
@@ -567,10 +564,11 @@ retry:
 }
 
 static int
-validate_list(struct nouveau_channel *chan, struct nouveau_cli *cli,
+validate_list(struct nouveau_channel *chan,
 	      struct list_head *list, struct drm_nouveau_gem_pushbuf_bo *pbbo)
 {
-	struct nouveau_drm *drm = chan->drm;
+	struct nouveau_cli *cli = chan->cli;
+	struct nouveau_drm *drm = cli->drm;
 	struct nouveau_bo *nvbo;
 	int ret, relocs = 0;
 
@@ -642,7 +640,7 @@ nouveau_gem_pushbuf_validate(struct nouveau_channel *chan,
 		return ret;
 	}
 
-	ret = validate_list(chan, cli, &op->list, pbbo);
+	ret = validate_list(chan, &op->list, pbbo);
 	if (unlikely(ret < 0)) {
 		if (ret != -ERESTARTSYS)
 			NV_PRINTK(err, cli, "validating bo list\n");
@@ -764,7 +762,7 @@ nouveau_gem_ioctl_pushbuf(struct drm_device *dev, void *data,
 		return -ENOMEM;
 
 	if (unlikely(nouveau_cli_uvmm(cli)))
-		return -ENOSYS;
+		return nouveau_abi16_put(abi16, -ENOSYS);
 
 	list_for_each_entry(temp, &abi16->channels, head) {
 		if (temp->chan->chid == req->channel) {
@@ -852,8 +850,8 @@ revalidate:
 		}
 	}
 
-	if (chan->dma.ib_max) {
-		ret = nouveau_dma_wait(chan, req->nr_push + 1, 16);
+	if (chan->user.oclass >= NV50_CHANNEL_GPFIFO) {
+		ret = nvif_chan_gpfifo_wait(&chan->chan, req->nr_push + 1, 16);
 		if (ret) {
 			NV_PRINTK(err, cli, "nv50cal_space: %d\n", ret);
 			goto out;
@@ -866,11 +864,13 @@ revalidate:
 			u32 length = push[i].length & ~NOUVEAU_GEM_PUSHBUF_NO_PREFETCH;
 			bool no_prefetch = push[i].length & NOUVEAU_GEM_PUSHBUF_NO_PREFETCH;
 
-			nv50_dma_push(chan, addr, length, no_prefetch);
+			nvif_chan_gpfifo_push(&chan->chan, addr, length, no_prefetch);
 		}
+
+		nvif_chan_gpfifo_post(&chan->chan);
 	} else
 	if (drm->client.device.info.chipset >= 0x25) {
-		ret = PUSH_WAIT(chan->chan.push, req->nr_push * 2);
+		ret = PUSH_WAIT(&chan->chan.push, req->nr_push * 2);
 		if (ret) {
 			NV_PRINTK(err, cli, "cal_space: %d\n", ret);
 			goto out;
@@ -880,11 +880,11 @@ revalidate:
 			struct nouveau_bo *nvbo = (void *)(unsigned long)
 				bo[push[i].bo_index].user_priv;
 
-			PUSH_CALL(chan->chan.push, nvbo->offset + push[i].offset);
-			PUSH_DATA(chan->chan.push, 0);
+			PUSH_CALL(&chan->chan.push, nvbo->offset + push[i].offset);
+			PUSH_DATA(&chan->chan.push, 0);
 		}
 	} else {
-		ret = PUSH_WAIT(chan->chan.push, req->nr_push * (2 + NOUVEAU_DMA_SKIPS));
+		ret = PUSH_WAIT(&chan->chan.push, req->nr_push * (2 + NOUVEAU_DMA_SKIPS));
 		if (ret) {
 			NV_PRINTK(err, cli, "jmp_space: %d\n", ret);
 			goto out;
@@ -913,10 +913,10 @@ revalidate:
 						push[i].length - 8) / 4, cmd);
 			}
 
-			PUSH_JUMP(chan->chan.push, nvbo->offset + push[i].offset);
-			PUSH_DATA(chan->chan.push, 0);
+			PUSH_JUMP(&chan->chan.push, nvbo->offset + push[i].offset);
+			PUSH_DATA(&chan->chan.push, 0);
 			for (j = 0; j < NOUVEAU_DMA_SKIPS; j++)
-				PUSH_DATA(chan->chan.push, 0);
+				PUSH_DATA(&chan->chan.push, 0);
 		}
 	}
 
@@ -960,7 +960,7 @@ out_prevalid:
 	u_free(push);
 
 out_next:
-	if (chan->dma.ib_max) {
+	if (chan->user.oclass >= NV50_CHANNEL_GPFIFO) {
 		req->suffix0 = 0x00000000;
 		req->suffix1 = 0x00000000;
 	} else