From fdf57ba690842afd69b32bb1546b0cf17a9849dd Mon Sep 17 00:00:00 2001 From: "Frank.Min" Date: Wed, 18 Dec 2019 19:01:43 +0800 Subject: [PATCH] drm/amdgpu: enable xgmi init for sriov use case 1. enable xgmi ta initialization for sriov 2. enable xgmi initialization for sriov Signed-off-by: Frank.Min Reviewed-by: Hawking Zhang Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c | 26 +++++++------------------- 1 file changed, 7 insertions(+), 19 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c index 3e293a3..8469834 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c @@ -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, -- 2.7.4