Displaying 4 results from an estimated 4 matches for "nvkm_mc_disable".
2016 Dec 13
0
[PATCH v2 2/15] mc: add nvkm_mc_enabled() function
...ouveau/include/nvkm/subdev/mc.h b/drm/nouveau/include/nvkm/subdev/mc.h
index 27d25b18d85c..e68ba636741b 100644
--- a/drm/nouveau/include/nvkm/subdev/mc.h
+++ b/drm/nouveau/include/nvkm/subdev/mc.h
@@ -9,6 +9,7 @@ struct nvkm_mc {
void nvkm_mc_enable(struct nvkm_device *, enum nvkm_devidx);
void nvkm_mc_disable(struct nvkm_device *, enum nvkm_devidx);
+bool nvkm_mc_enabled(struct nvkm_device *, enum nvkm_devidx);
void nvkm_mc_reset(struct nvkm_device *, enum nvkm_devidx);
void nvkm_mc_intr(struct nvkm_device *, bool *handled);
void nvkm_mc_intr_unarm(struct nvkm_device *);
diff --git a/drm/nouveau/nvkm...
2016 Dec 06
0
[PATCH 3/8] core: add falcon library functions
...vkm_falcon *falcon)
+{
+ falcon->func->start(falcon);
+}
+
+int
+nvkm_falcon_enable(struct nvkm_falcon *falcon)
+{
+ struct nvkm_device *device = falcon->subdev->device;
+ int ret;
+
+ nvkm_mc_enable(device, falcon->devidx);
+ ret = falcon->func->enable(falcon);
+ if (ret) {
+ nvkm_mc_disable(device, falcon->devidx);
+ return ret;
+ }
+
+ return 0;
+}
+
+void
+nvkm_falcon_disable(struct nvkm_falcon *falcon)
+{
+ struct nvkm_device *device = falcon->subdev->device;
+
+ /* already disabled, return or wait_idle will timeout */
+ if (!nvkm_mc_enabled(device, falcon->devidx))
+...
2016 Dec 06
9
[PATCH 0/8] Falcon library
This was the first step of the secure boot refactoring - as Ben asked for some
fixes, I now submit it as its own series to make it easier to review (and also
because rebasing secure boot on top of this takes time and I don't want to do
it until this is validated!).
This series attempts to factorize the duplicate falcon-related code into a
single library, using the existing nvkm_falcon
2016 Dec 13
15
[PATCH v2 0/15] Falcon library
This was the first step of the secure boot refactoring - as Ben asked for some
fixes, I now submit it as its own series to make it easier to review (and also
because rebasing secure boot on top of this takes time and I don't want to do
it until this is validated!).
This series attempts to factorize the duplicate falcon-related code into a
single library, using the existing nvkm_falcon