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-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c14
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c108
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h9
-rw-r--r--drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h1
-rw-r--r--drivers/gpu/drm/amd/amdgpu/psp_gfx_if.h1
-rw-r--r--drivers/gpu/drm/amd/amdgpu/psp_v11_0.c4
-rw-r--r--drivers/gpu/drm/amd/amdgpu/psp_v3_1.c1
7 files changed, 123 insertions, 15 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
index 289521aafb79..85f06396d184 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
@@ -400,6 +400,10 @@ static int amdgpu_firmware_info(struct drm_amdgpu_info_firmware *fw_info,
fw_info->ver = adev->psp.toc.fw_version;
fw_info->feature = adev->psp.toc.feature_version;
break;
+ case AMDGPU_INFO_FW_CAP:
+ fw_info->ver = adev->psp.cap_fw_version;
+ fw_info->feature = adev->psp.cap_feature_version;
+ break;
default:
return -EINVAL;
}
@@ -1617,6 +1621,16 @@ static int amdgpu_debugfs_firmware_info_show(struct seq_file *m, void *unused)
seq_printf(m, "TOC feature version: %u, firmware version: 0x%08x\n",
fw_info.feature, fw_info.ver);
+ /* CAP */
+ if (adev->psp.cap_fw) {
+ query_fw.fw_type = AMDGPU_INFO_FW_CAP;
+ ret = amdgpu_firmware_info(&fw_info, &query_fw, adev);
+ if (ret)
+ return ret;
+ seq_printf(m, "CAP feature version: %u, firmware version: 0x%08x\n",
+ fw_info.feature, fw_info.ver);
+ }
+
seq_printf(m, "VBIOS version: %s\n", ctx->vbios_version);
return 0;
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
index dee17a0e1187..c984b5a34679 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
@@ -259,6 +259,32 @@ static bool psp_get_runtime_db_entry(struct amdgpu_device *adev,
return ret;
}
+static int psp_init_sriov_microcode(struct psp_context *psp)
+{
+ struct amdgpu_device *adev = psp->adev;
+ int ret = 0;
+
+ switch (adev->ip_versions[MP0_HWIP][0]) {
+ case IP_VERSION(9, 0, 0):
+ ret = psp_init_cap_microcode(psp, "vega10");
+ break;
+ case IP_VERSION(11, 0, 9):
+ ret = psp_init_cap_microcode(psp, "navi12");
+ break;
+ case IP_VERSION(11, 0, 7):
+ ret = psp_init_cap_microcode(psp, "sienna_cichlid");
+ break;
+ case IP_VERSION(13, 0, 2):
+ ret = psp_init_ta_microcode(psp, "aldebaran");
+ break;
+ default:
+ BUG();
+ break;
+ }
+
+ return ret;
+}
+
static int psp_sw_init(void *handle)
{
struct amdgpu_device *adev = (struct amdgpu_device *)handle;
@@ -273,19 +299,13 @@ static int psp_sw_init(void *handle)
ret = -ENOMEM;
}
- if (!amdgpu_sriov_vf(adev)) {
+ if (amdgpu_sriov_vf(adev))
+ ret = psp_init_sriov_microcode(psp);
+ else
ret = psp_init_microcode(psp);
- if (ret) {
- DRM_ERROR("Failed to load psp firmware!\n");
- return ret;
- }
- } else if (amdgpu_sriov_vf(adev) &&
- adev->ip_versions[MP0_HWIP][0] == IP_VERSION(13, 0, 2)) {
- ret = psp_init_ta_microcode(psp, "aldebaran");
- if (ret) {
- DRM_ERROR("Failed to initialize ta microcode!\n");
- return ret;
- }
+ if (ret) {
+ DRM_ERROR("Failed to load psp firmware!\n");
+ return ret;
}
memset(&boot_cfg_entry, 0, sizeof(boot_cfg_entry));
@@ -353,6 +373,10 @@ static int psp_sw_fini(void *handle)
release_firmware(psp->ta_fw);
psp->ta_fw = NULL;
}
+ if (adev->psp.cap_fw) {
+ release_firmware(psp->cap_fw);
+ psp->cap_fw = NULL;
+ }
if (adev->ip_versions[MP0_HWIP][0] == IP_VERSION(11, 0, 0) ||
adev->ip_versions[MP0_HWIP][0] == IP_VERSION(11, 0, 7))
@@ -491,7 +515,10 @@ psp_cmd_submit_buf(struct psp_context *psp,
DRM_WARN("psp gfx command %s(0x%X) failed and response status is (0x%X)\n",
psp_gfx_cmd_name(psp->cmd_buf_mem->cmd_id), psp->cmd_buf_mem->cmd_id,
psp->cmd_buf_mem->resp.status);
- if (!timeout) {
+ /* If we load CAP FW, PSP must return 0 under SRIOV
+ * also return failure in case of timeout
+ */
+ if ((ucode && (ucode->ucode_id == AMDGPU_UCODE_ID_CAP)) || !timeout) {
ret = -EINVAL;
goto exit;
}
@@ -2051,6 +2078,9 @@ static int psp_get_fw_type(struct amdgpu_firmware_info *ucode,
enum psp_gfx_fw_type *type)
{
switch (ucode->ucode_id) {
+ case AMDGPU_UCODE_ID_CAP:
+ *type = GFX_FW_TYPE_CAP;
+ break;
case AMDGPU_UCODE_ID_SDMA0:
*type = GFX_FW_TYPE_SDMA0;
break;
@@ -3217,6 +3247,58 @@ out:
return err;
}
+int psp_init_cap_microcode(struct psp_context *psp,
+ const char *chip_name)
+{
+ struct amdgpu_device *adev = psp->adev;
+ char fw_name[PSP_FW_NAME_LEN];
+ const struct psp_firmware_header_v1_0 *cap_hdr_v1_0;
+ struct amdgpu_firmware_info *info = NULL;
+ int err = 0;
+
+ if (!chip_name) {
+ dev_err(adev->dev, "invalid chip name for cap microcode\n");
+ return -EINVAL;
+ }
+
+ if (!amdgpu_sriov_vf(adev)) {
+ dev_err(adev->dev, "cap microcode should only be loaded under SRIOV\n");
+ return -EINVAL;
+ }
+
+ snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_cap.bin", chip_name);
+ err = request_firmware(&adev->psp.cap_fw, fw_name, adev->dev);
+ if (err) {
+ dev_warn(adev->dev, "cap microcode does not exist, skip\n");
+ err = 0;
+ goto out;
+ }
+
+ err = amdgpu_ucode_validate(adev->psp.cap_fw);
+ if (err) {
+ dev_err(adev->dev, "fail to initialize cap microcode\n");
+ goto out;
+ }
+
+ info = &adev->firmware.ucode[AMDGPU_UCODE_ID_CAP];
+ info->ucode_id = AMDGPU_UCODE_ID_CAP;
+ info->fw = adev->psp.cap_fw;
+ cap_hdr_v1_0 = (const struct psp_firmware_header_v1_0 *)
+ adev->psp.cap_fw->data;
+ adev->firmware.fw_size += ALIGN(
+ le32_to_cpu(cap_hdr_v1_0->header.ucode_size_bytes), PAGE_SIZE);
+ adev->psp.cap_fw_version = le32_to_cpu(cap_hdr_v1_0->header.ucode_version);
+ adev->psp.cap_feature_version = le32_to_cpu(cap_hdr_v1_0->sos.fw_version);
+ adev->psp.cap_ucode_size = le32_to_cpu(cap_hdr_v1_0->header.ucode_size_bytes);
+
+ return 0;
+
+out:
+ release_firmware(adev->psp.cap_fw);
+ adev->psp.cap_fw = NULL;
+ return err;
+}
+
static int psp_set_clockgating_state(void *handle,
enum amd_clockgating_state state)
{
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h
index f29afabbff1f..ff7d533eb746 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.h
@@ -306,6 +306,9 @@ struct psp_context
/* toc firmware */
const struct firmware *toc_fw;
+ /* cap firmware */
+ const struct firmware *cap_fw;
+
/* fence buffer */
struct amdgpu_bo *fence_buf_bo;
uint64_t fence_buf_mc_addr;
@@ -327,6 +330,10 @@ struct psp_context
const struct firmware *ta_fw;
uint32_t ta_fw_version;
+ uint32_t cap_fw_version;
+ uint32_t cap_feature_version;
+ uint32_t cap_ucode_size;
+
struct ta_context asd_context;
struct psp_xgmi_context xgmi_context;
struct psp_ras_context ras_context;
@@ -440,6 +447,8 @@ int psp_init_sos_microcode(struct psp_context *psp,
const char *chip_name);
int psp_init_ta_microcode(struct psp_context *psp,
const char *chip_name);
+int psp_init_cap_microcode(struct psp_context *psp,
+ const char *chip_name);
int psp_get_fw_attestation_records_addr(struct psp_context *psp,
uint64_t *output_ptr);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h
index 7c2538db3cd5..428f4df184d0 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h
@@ -378,6 +378,7 @@ enum AMDGPU_UCODE_ID {
AMDGPU_UCODE_ID_VCN0_RAM,
AMDGPU_UCODE_ID_VCN1_RAM,
AMDGPU_UCODE_ID_DMCUB,
+ AMDGPU_UCODE_ID_CAP,
AMDGPU_UCODE_ID_MAXIMUM,
};
diff --git a/drivers/gpu/drm/amd/amdgpu/psp_gfx_if.h b/drivers/gpu/drm/amd/amdgpu/psp_gfx_if.h
index dd0dce254901..1f276ddd26e9 100644
--- a/drivers/gpu/drm/amd/amdgpu/psp_gfx_if.h
+++ b/drivers/gpu/drm/amd/amdgpu/psp_gfx_if.h
@@ -258,6 +258,7 @@ enum psp_gfx_fw_type {
GFX_FW_TYPE_SDMA6 = 56, /* SDMA6 MI */
GFX_FW_TYPE_SDMA7 = 57, /* SDMA7 MI */
GFX_FW_TYPE_VCN1 = 58, /* VCN1 MI */
+ GFX_FW_TYPE_CAP = 62, /* CAP_FW */
GFX_FW_TYPE_REG_LIST = 67, /* REG_LIST MI */
GFX_FW_TYPE_MAX
};
diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c b/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c
index d0e76b36d4ab..9518b4394a6e 100644
--- a/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/psp_v11_0.c
@@ -53,11 +53,13 @@ MODULE_FIRMWARE("amdgpu/navi14_ta.bin");
MODULE_FIRMWARE("amdgpu/navi12_sos.bin");
MODULE_FIRMWARE("amdgpu/navi12_asd.bin");
MODULE_FIRMWARE("amdgpu/navi12_ta.bin");
+MODULE_FIRMWARE("amdgpu/navi12_cap.bin");
MODULE_FIRMWARE("amdgpu/arcturus_sos.bin");
MODULE_FIRMWARE("amdgpu/arcturus_asd.bin");
MODULE_FIRMWARE("amdgpu/arcturus_ta.bin");
MODULE_FIRMWARE("amdgpu/sienna_cichlid_sos.bin");
MODULE_FIRMWARE("amdgpu/sienna_cichlid_ta.bin");
+MODULE_FIRMWARE("amdgpu/sienna_cichlid_cap.bin");
MODULE_FIRMWARE("amdgpu/navy_flounder_sos.bin");
MODULE_FIRMWARE("amdgpu/navy_flounder_ta.bin");
MODULE_FIRMWARE("amdgpu/vangogh_asd.bin");
@@ -177,8 +179,6 @@ static int psp_v11_0_init_microcode(struct psp_context *psp)
err = psp_init_asd_microcode(psp, chip_name);
if (err)
return err;
- if (amdgpu_sriov_vf(adev))
- break;
snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_ta.bin", chip_name);
err = request_firmware(&adev->psp.ta_fw, fw_name, adev->dev);
if (err) {
diff --git a/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c b/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c
index 1ed357cb0f49..01f3bcc62a6c 100644
--- a/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c
+++ b/drivers/gpu/drm/amd/amdgpu/psp_v3_1.c
@@ -44,6 +44,7 @@
MODULE_FIRMWARE("amdgpu/vega10_sos.bin");
MODULE_FIRMWARE("amdgpu/vega10_asd.bin");
+MODULE_FIRMWARE("amdgpu/vega10_cap.bin");
MODULE_FIRMWARE("amdgpu/vega12_sos.bin");
MODULE_FIRMWARE("amdgpu/vega12_asd.bin");
generated by cgit v1.2.3 (git 2.39.0) at 2025-02-24 12:26:07 +0300