drm/amdgpu: add ta ras fw info (v2)

Add ras fw part, xgmi and ras fw are combined together in ta binary.
Reading the data from the info is not implemented yet.

v2: squash in "drm/amdgpu: fix NULL pointer when ta is missing"

Signed-off-by: xinhui pan <xinhui.pan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h
index 2ef98cc755d6e0438c551803a14f28570b827333..49c3942e469c39654c47fad7234a050fd199038c 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h
@@ -150,9 +150,13 @@ struct psp_context
 
        /* xgmi ta firmware and buffer */
        const struct firmware           *ta_fw;
+       uint32_t                        ta_fw_version;
        uint32_t                        ta_xgmi_ucode_version;
        uint32_t                        ta_xgmi_ucode_size;
        uint8_t                         *ta_xgmi_start_addr;
+       uint32_t                        ta_ras_ucode_version;
+       uint32_t                        ta_ras_ucode_size;
+       uint8_t                         *ta_ras_start_addr;
        struct psp_xgmi_context         xgmi_context;
 };
 

diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c b/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c
index 2c584cc9375f04d96c831023cd6198df8a857092..8fb2676847879119f71aaaae66d609d1a9b931fd 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c
@@ -116,6 +116,13 @@ static int psp_v11_0_init_microcode(struct psp_context *psp)
                adev->psp.ta_xgmi_ucode_size = le32_to_cpu(ta_hdr->ta_xgmi_size_bytes);
                adev->psp.ta_xgmi_start_addr = (uint8_t *)ta_hdr +
                        le32_to_cpu(ta_hdr->header.ucode_array_offset_bytes);
+
+               adev->psp.ta_fw_version = le32_to_cpu(ta_hdr->header.ucode_version);
+
+               adev->psp.ta_ras_ucode_version = le32_to_cpu(ta_hdr->ta_ras_ucode_version);
+               adev->psp.ta_ras_ucode_size = le32_to_cpu(ta_hdr->ta_ras_size_bytes);
+               adev->psp.ta_ras_start_addr = (uint8_t *)adev->psp.ta_xgmi_start_addr +
+                       le32_to_cpu(ta_hdr->ta_ras_offset_bytes);
        }
 
        return 0;