On Mon, Apr 10, 2017 at 02:45:49PM +0800, Trigger Huang wrote: > In Tonga's virtualization environment, for firmware UCODE_ID_STORAGE, > there is no actual firmware data, but we still need alloc a BO and > tell the BO's mc address to HW, or world switch will hang on VFs. > > Signed-off-by: Trigger Huang <trigger.huang at amd.com> > --- Acked-by: Huang Rui <ray.huang at amd.com> > drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c b/drivers/gpu/drm/amd/ > amdgpu/amdgpu_ucode.c > index a1891c9..b7307b0 100644 > --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c > +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c > @@ -383,7 +383,7 @@ int amdgpu_ucode_init_bo(struct amdgpu_device *adev) > * ucode info here > */ > if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP) > - adev->firmware.max_ucodes = AMDGPU_UCODE_ID_MAXIMUM - 4; > + adev->firmware.max_ucodes = AMDGPU_UCODE_ID_MAXIMUM - 3; > else > adev->firmware.max_ucodes = AMDGPU_UCODE_ID_MAXIMUM; > > -- > 2.7.4 >
