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From 8d28a251d9af4caf007aac0c67058aa059bd5eaa Mon Sep 17 00:00:00 2001
From: Hawking Zhang <Hawking.Zhang@amd.com>
Date: Tue, 23 Oct 2018 17:46:17 +0800
Subject: [PATCH 2197/2940] drm/amdgpu: add helper function to print psp hdr
Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Le Ma <Le.Ma@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | 24 +++++++++++++++++++++++
drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h | 1 +
2 files changed, 25 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
index 9f50d65b350a..04d007db06f7 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
@@ -227,6 +227,30 @@ void amdgpu_ucode_print_sdma_hdr(const struct common_firmware_header *hdr)
}
}
+void amdgpu_ucode_print_psp_hdr(const struct common_firmware_header *hdr)
+{
+ uint16_t version_major = le16_to_cpu(hdr->header_version_major);
+ uint16_t version_minor = le16_to_cpu(hdr->header_version_minor);
+
+ DRM_DEBUG("PSP\n");
+ amdgpu_ucode_print_common_hdr(hdr);
+
+ if (version_major == 1) {
+ const struct psp_firmware_header_v1_0 *psp_hdr =
+ container_of(hdr, struct psp_firmware_header_v1_0, header);
+
+ DRM_DEBUG("ucode_feature_version: %u\n",
+ le32_to_cpu(psp_hdr->ucode_feature_version));
+ DRM_DEBUG("sos_offset_bytes: %u\n",
+ le32_to_cpu(psp_hdr->sos_offset_bytes));
+ DRM_DEBUG("sos_size_bytes: %u\n",
+ le32_to_cpu(psp_hdr->sos_size_bytes));
+ } else {
+ DRM_ERROR("Unknown PSP ucode version: %u.%u\n",
+ version_major, version_minor);
+ }
+}
+
void amdgpu_ucode_print_gpu_info_hdr(const struct common_firmware_header *hdr)
{
uint16_t version_major = le16_to_cpu(hdr->header_version_major);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h
index c7a0e6e13410..3806a7957c6f 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h
@@ -300,6 +300,7 @@ void amdgpu_ucode_print_smc_hdr(const struct common_firmware_header *hdr);
void amdgpu_ucode_print_gfx_hdr(const struct common_firmware_header *hdr);
void amdgpu_ucode_print_rlc_hdr(const struct common_firmware_header *hdr);
void amdgpu_ucode_print_sdma_hdr(const struct common_firmware_header *hdr);
+void amdgpu_ucode_print_psp_hdr(const struct common_firmware_header *hdr);
void amdgpu_ucode_print_gpu_info_hdr(const struct common_firmware_header *hdr);
int amdgpu_ucode_validate(const struct firmware *fw);
bool amdgpu_ucode_hdr_version(union amdgpu_firmware_header *hdr,
--
2.17.1
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