drm/nouveau: Fix pushbufs over the 4GB mark.

Signed-off-by: Francisco Jerez <currojerez@riseup.net>
Tested-by: Ben Skeggs <bskeggs@redhat.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h
index 0af525820347..38134a9c7578 100644
--- a/drivers/gpu/drm/nouveau/nouveau_drv.h
+++ b/drivers/gpu/drm/nouveau/nouveau_drv.h
@@ -232,6 +232,7 @@ struct nouveau_channel {
         /* mapping of the regs controlling the fifo */
         void __iomem *user;
         uint32_t user_get;
+        uint32_t user_get_hi;
         uint32_t user_put;
 
         /* Fencing */
@@ -249,7 +250,7 @@ struct nouveau_channel {
         struct nouveau_gpuobj *pushbuf;
         struct nouveau_bo     *pushbuf_bo;
         struct nouveau_vma     pushbuf_vma;
-        uint32_t               pushbuf_base;
+        uint64_t               pushbuf_base;
 
         /* Notifier memory */
         struct nouveau_bo *notifier_bo;