AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2024-12-21 20:47:12 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

drm/amdgpu: enable xgmi init for sriov use case

Browse Source 
1. enable xgmi ta initialization for sriov
2. enable xgmi initialization for sriov

Signed-off-by: Frank.Min <Frank.Min@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Frank.Min 2019-12-18 19:01:43 +08:00 committed by Alex Deucher
parent 33a9a5ab1e
commit fdf57ba690
1 changed files with 7 additions and 19 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
View File

@ -466,8 +466,6 @@ static int psp_xgmi_load(struct psp_context *psp)
/*
* TODO: bypass the loading in sriov for now
*/
if (amdgpu_sriov_vf(psp->adev))
return 0;
cmd = kzalloc(sizeof(struct psp_gfx_cmd_resp), GFP_KERNEL);
if (!cmd)
@ -508,8 +506,6 @@ static int psp_xgmi_unload(struct psp_context *psp)
/*
* TODO: bypass the unloading in sriov for now
*/
if (amdgpu_sriov_vf(psp->adev))
return 0;
cmd = kzalloc(sizeof(struct psp_gfx_cmd_resp), GFP_KERNEL);
if (!cmd)
@ -540,11 +536,6 @@ int psp_xgmi_invoke(struct psp_context *psp, uint32_t ta_cmd_id)
int ret;
struct psp_gfx_cmd_resp *cmd;
/*
* TODO: bypass the loading in sriov for now
*/
if (amdgpu_sriov_vf(psp->adev))
return 0;
cmd = kzalloc(sizeof(struct psp_gfx_cmd_resp), GFP_KERNEL);
if (!cmd)
@ -1506,16 +1497,13 @@ static int psp_load_fw(struct amdgpu_device *adev)
if (!psp->cmd)
return -ENOMEM;
/* this fw pri bo is not used under SRIOV */
if (!amdgpu_sriov_vf(psp->adev)) {
ret = amdgpu_bo_create_kernel(adev, PSP_1_MEG, PSP_1_MEG,
AMDGPU_GEM_DOMAIN_GTT,
&psp->fw_pri_bo,
&psp->fw_pri_mc_addr,
&psp->fw_pri_buf);
if (ret)
goto failed;
}
ret = amdgpu_bo_create_kernel(adev, PSP_1_MEG, PSP_1_MEG,
AMDGPU_GEM_DOMAIN_GTT,
&psp->fw_pri_bo,
&psp->fw_pri_mc_addr,
&psp->fw_pri_buf);
if (ret)
goto failed;
ret = amdgpu_bo_create_kernel(adev, PSP_FENCE_BUFFER_SIZE, PAGE_SIZE,
AMDGPU_GEM_DOMAIN_VRAM,