The registry object "RMSetSriovMode" is required to be set when vGPU is
enabled.
Set "RMSetSriovMode" to 1 when nvkm is loading the GSP firmware and
initialize the GSP registry objects, if vGPU is enabled.
Cc: Neo Jia <c...@nvidia.com>
Cc: Surath Mitra <smi...@nvidia.com>
Signed-off-by: Zhi Wang <z...@nvidia.com>
---
drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c
b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c
index 49552d7df88f..a7db2a7880dd 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c
@@ -1500,6 +1500,9 @@ r535_gsp_rpc_set_registry(struct nvkm_gsp *gsp)
kfree(p);
}
+ if (nvkm_vgpu_mgr_is_supported(gsp->subdev.device))
+ add_registry_num(gsp, "RMSetSriovMode", 1);
+
rpc = nvkm_gsp_rpc_get(gsp, NV_VGPU_MSG_FUNCTION_SET_REGISTRY,
gsp->registry_rpc_size);
if (IS_ERR(rpc)) {
ret = PTR_ERR(rpc);
--
2.34.1
