[PATCH 1/2] nvif: allow userspace to use the notification interfaces

[PATCH 1/2] nvif: allow userspace to use the notification interfaces

[Karol Herbst]

we need those so that userspace can get notified about channel resets.
Required to implement GL_ARB_robustness correctly. Currently we advertise
it, but we aren't able to handle gpu resets inside mesa without it.

Signed-off-by: Karol Herbst <kherbst@redhat.com>
---
 drm/nouveau/nouveau_abi16.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drm/nouveau/nouveau_abi16.c b/drm/nouveau/nouveau_abi16.c
index e67a4713..249b00ae 100644
--- a/drm/nouveau/nouveau_abi16.c
+++ b/drm/nouveau/nouveau_abi16.c
@@ -383,6 +383,10 @@ nouveau_abi16_usif(struct drm_file *file_priv, void *data, u32 size)
 		case NVIF_IOCTL_V0_NEW:
 		case NVIF_IOCTL_V0_MTHD:
 		case NVIF_IOCTL_V0_SCLASS:
+		case NVIF_IOCTL_V0_NTFY_NEW:
+		case NVIF_IOCTL_V0_NTFY_DEL:
+		case NVIF_IOCTL_V0_NTFY_GET:
+		case NVIF_IOCTL_V0_NTFY_PUT:
 			break;
 		default:
 			return -EACCES;
-- 
2.17.1

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[PATCH 2/2] usif: use correct struct inside usif_notify_get

[Karol Herbst]

No functional change, but this is clearly a copy and paste error.

Signed-off-by: Karol Herbst <kherbst@redhat.com>
---
 drm/nouveau/nouveau_usif.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drm/nouveau/nouveau_usif.c b/drm/nouveau/nouveau_usif.c
index 9dc10b17..34d48775 100644
--- a/drm/nouveau/nouveau_usif.c
+++ b/drm/nouveau/nouveau_usif.c
@@ -192,7 +192,7 @@ usif_notify_get(struct drm_file *f, void *data, u32 size, void *argv, u32 argc)
 	struct nouveau_cli *cli = nouveau_cli(f);
 	struct nvif_client *client = &cli->base;
 	union {
-		struct nvif_ioctl_ntfy_del_v0 v0;
+		struct nvif_ioctl_ntfy_get_v0 v0;
 	} *args = data;
 	struct usif_notify *ntfy;
 	int ret = -ENOSYS;
-- 
2.17.1

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