Re: [PATCH 2/2] drm/amd/amdgpu/sriov skip RLCG s/r list for arcturus VF.

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Won't this impact bare metal hw that needs this?

Alex

On Thu, Nov 21, 2019 at 1:17 AM Jack Zhang <Jack.Zhang1@xxxxxxx> wrote:
>
> After rlcg fw 2.1, kmd driver starts to load extra fw for
> LIST_CNTL,GPM_MEM,SRM_MEM. We needs to skip the three fw
> because all rlcg related fw have been loaded by host driver.
> Guest driver would load the three fw fail without this change.
>
> Signed-off-by: Jack Zhang <Jack.Zhang1@xxxxxxx>
> ---
>  drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
> index c3a42d3..eecde80 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
> @@ -1470,7 +1470,10 @@ static int psp_np_fw_load(struct psp_context *psp)
>                     || ucode->ucode_id == AMDGPU_UCODE_ID_SDMA5
>                     || ucode->ucode_id == AMDGPU_UCODE_ID_SDMA6
>                     || ucode->ucode_id == AMDGPU_UCODE_ID_SDMA7
> -                   || ucode->ucode_id == AMDGPU_UCODE_ID_RLC_G))
> +                    || ucode->ucode_id == AMDGPU_UCODE_ID_RLC_G
> +                   || ucode->ucode_id == AMDGPU_UCODE_ID_RLC_RESTORE_LIST_CNTL
> +                   || ucode->ucode_id == AMDGPU_UCODE_ID_RLC_RESTORE_LIST_GPM_MEM
> +                   || ucode->ucode_id == AMDGPU_UCODE_ID_RLC_RESTORE_LIST_SRM_MEM))
>                         /*skip ucode loading in SRIOV VF */
>                         continue;
>
> --
> 2.7.4
>
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