diff options
| -rw-r--r-- | drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gm200.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gm200.c b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gm200.c index f6a11e2a8434..2fcb2f761a54 100644 --- a/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gm200.c +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gm200.c @@ -27,6 +27,7 @@ #include <core/gpuobj.h> #include <subdev/fb.h> #include <engine/falcon.h> +#include <subdev/mc.h> /** * gm200_secboot_run_blob() - run the given high-secure blob @@ -63,6 +64,9 @@ gm200_secboot_run_blob(struct nvkm_secboot *sb, struct nvkm_gpuobj *blob) if (ret) goto end; + /* Disable interrupts as we will poll for the HALT bit */ + nvkm_mc_intr_mask(sb->subdev.device, falcon->owner->index, false); + /* Start the HS bootloader */ nvkm_falcon_set_start_addr(falcon, sb->acr->start_address); nvkm_falcon_start(falcon); @@ -79,6 +83,9 @@ gm200_secboot_run_blob(struct nvkm_secboot *sb, struct nvkm_gpuobj *blob) } end: + /* Reenable interrupts */ + nvkm_mc_intr_mask(sb->subdev.device, falcon->owner->index, true); + /* We don't need the ACR firmware anymore */ nvkm_gpuobj_unmap(&vma); nvkm_falcon_put(falcon, subdev); |