SecBSD/src
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

sync

Browse source
This commit is contained in:
purplerain 2023-06-13 18:56:01 +00:00
parent 25f3a6cfac
commit bfc16459ac
Signed by: purplerain
GPG key ID: F42C07F07E2E35B7
143 changed files with 3115 additions and 4613 deletions
Download patch file Download diff file Expand all files Collapse all files

59
sys/dev/pci/drm/amd/amdgpu/amdgpu_mes.c
View file

@ -21,6 +21,8 @@
*
*/
#include <linux/firmware.h>
#include "amdgpu_mes.h"
#include "amdgpu.h"
#include "soc15_common.h"
@ -1423,3 +1425,60 @@ error_pasid:
kfree(vm);
return 0;
}
int amdgpu_mes_init_microcode(struct amdgpu_device *adev, int pipe)
{
const struct mes_firmware_header_v1_0 *mes_hdr;
struct amdgpu_firmware_info *info;
char ucode_prefix[30];
char fw_name[40];
int r;
amdgpu_ucode_ip_version_decode(adev, GC_HWIP, ucode_prefix, sizeof(ucode_prefix));
snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mes%s.bin",
ucode_prefix,
pipe == AMDGPU_MES_SCHED_PIPE ? "" : "1");
r = amdgpu_ucode_request(adev, &adev->mes.fw[pipe], fw_name);
if (r)
goto out;
mes_hdr = (const struct mes_firmware_header_v1_0 *)
adev->mes.fw[pipe]->data;
adev->mes.uc_start_addr[pipe] =
le32_to_cpu(mes_hdr->mes_uc_start_addr_lo) |
((uint64_t)(le32_to_cpu(mes_hdr->mes_uc_start_addr_hi)) << 32);
adev->mes.data_start_addr[pipe] =
le32_to_cpu(mes_hdr->mes_data_start_addr_lo) |
((uint64_t)(le32_to_cpu(mes_hdr->mes_data_start_addr_hi)) << 32);
if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) {
int ucode, ucode_data;
if (pipe == AMDGPU_MES_SCHED_PIPE) {
ucode = AMDGPU_UCODE_ID_CP_MES;
ucode_data = AMDGPU_UCODE_ID_CP_MES_DATA;
} else {
ucode = AMDGPU_UCODE_ID_CP_MES1;
ucode_data = AMDGPU_UCODE_ID_CP_MES1_DATA;
}
info = &adev->firmware.ucode[ucode];
info->ucode_id = ucode;
info->fw = adev->mes.fw[pipe];
adev->firmware.fw_size +=
roundup2(le32_to_cpu(mes_hdr->mes_ucode_size_bytes),
PAGE_SIZE);
info = &adev->firmware.ucode[ucode_data];
info->ucode_id = ucode_data;
info->fw = adev->mes.fw[pipe];
adev->firmware.fw_size +=
roundup2(le32_to_cpu(mes_hdr->mes_ucode_data_size_bytes),
PAGE_SIZE);
}
return 0;
out:
amdgpu_ucode_release(&adev->mes.fw[pipe]);
return r;
}