提交 336a1c82 编写于 作者: H Huang Rui 提交者: Alex Deucher

drm/amdgpu: bump smc firmware header version to v2 (v2)

This patch bumps smc firmware header version to v2 for storing soft pptable.

v2: fix the typo, and add prints for v2 header
Signed-off-by: NHuang Rui <ray.huang@amd.com>
Reviewed-by: NHawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
上级 9e8a163d
......@@ -77,6 +77,14 @@ void amdgpu_ucode_print_smc_hdr(const struct common_firmware_header *hdr)
container_of(hdr, struct smc_firmware_header_v1_0, header);
DRM_DEBUG("ucode_start_addr: %u\n", le32_to_cpu(smc_hdr->ucode_start_addr));
} else if (version_major == 2) {
const struct smc_firmware_header_v1_0 *v1_hdr =
container_of(hdr, struct smc_firmware_header_v1_0, header);
const struct smc_firmware_header_v2_0 *v2_hdr =
container_of(v1_hdr, struct smc_firmware_header_v2_0, v1_0);
DRM_INFO("ppt_offset_bytes: %u\n", le32_to_cpu(v2_hdr->ppt_offset_bytes));
DRM_INFO("ppt_size_bytes: %u\n", le32_to_cpu(v2_hdr->ppt_size_bytes));
} else {
DRM_ERROR("Unknown SMC ucode version: %u.%u\n", version_major, version_minor);
}
......
......@@ -49,6 +49,13 @@ struct smc_firmware_header_v1_0 {
uint32_t ucode_start_addr;
};
/* version_major=2, version_minor=0 */
struct smc_firmware_header_v2_0 {
struct smc_firmware_header_v1_0 v1_0;
uint32_t ppt_offset_bytes; /* soft pptable offset */
uint32_t ppt_size_bytes; /* soft pptable size */
};
/* version_major=1, version_minor=0 */
struct psp_firmware_header_v1_0 {
struct common_firmware_header header;
......@@ -194,6 +201,7 @@ union amdgpu_firmware_header {
struct common_firmware_header common;
struct mc_firmware_header_v1_0 mc;
struct smc_firmware_header_v1_0 smc;
struct smc_firmware_header_v2_0 smc_v2_0;
struct psp_firmware_header_v1_0 psp;
struct psp_firmware_header_v1_1 psp_v1_1;
struct ta_firmware_header_v1_0 ta;
......
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