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drm/amdgpu: refactor function to init no-psp fw

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Refactor the code of amdgpu_ucode_init_single_fw to make it more
readable as too many ucode need to handle on this function currently.

Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Likun Gao 2021-09-09 14:30:10 +08:00 committed by Alex Deucher
parent 06dd1888ee
commit 02f958a20c
1 changed files with 75 additions and 85 deletions
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160
drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
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@ -572,6 +572,7 @@ static int amdgpu_ucode_init_single_fw(struct amdgpu_device *adev,
const struct dmcu_firmware_header_v1_0 *dmcu_hdr = NULL;
const struct dmcub_firmware_header_v1_0 *dmcub_hdr = NULL;
const struct mes_firmware_header_v1_0 *mes_hdr = NULL;
u8 *ucode_addr;
if (NULL == ucode->fw)
return 0;
@ -588,94 +589,83 @@ static int amdgpu_ucode_init_single_fw(struct amdgpu_device *adev,
dmcub_hdr = (const struct dmcub_firmware_header_v1_0 *)ucode->fw->data;
mes_hdr = (const struct mes_firmware_header_v1_0 *)ucode->fw->data;
if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP ||
(ucode->ucode_id != AMDGPU_UCODE_ID_CP_MEC1 &&
ucode->ucode_id != AMDGPU_UCODE_ID_CP_MEC2 &&
ucode->ucode_id != AMDGPU_UCODE_ID_CP_MEC1_JT &&
ucode->ucode_id != AMDGPU_UCODE_ID_CP_MEC2_JT &&
ucode->ucode_id != AMDGPU_UCODE_ID_CP_MES &&
ucode->ucode_id != AMDGPU_UCODE_ID_CP_MES_DATA &&
ucode->ucode_id != AMDGPU_UCODE_ID_RLC_RESTORE_LIST_CNTL &&
ucode->ucode_id != AMDGPU_UCODE_ID_RLC_RESTORE_LIST_GPM_MEM &&
ucode->ucode_id != AMDGPU_UCODE_ID_RLC_RESTORE_LIST_SRM_MEM &&
ucode->ucode_id != AMDGPU_UCODE_ID_RLC_IRAM &&
ucode->ucode_id != AMDGPU_UCODE_ID_RLC_DRAM &&
ucode->ucode_id != AMDGPU_UCODE_ID_DMCU_ERAM &&
ucode->ucode_id != AMDGPU_UCODE_ID_DMCU_INTV &&
ucode->ucode_id != AMDGPU_UCODE_ID_DMCUB)) {
ucode->ucode_size = le32_to_cpu(header->ucode_size_bytes);
memcpy(ucode->kaddr, (void *)((uint8_t *)ucode->fw->data +
le32_to_cpu(header->ucode_array_offset_bytes)),
ucode->ucode_size);
} else if (ucode->ucode_id == AMDGPU_UCODE_ID_CP_MEC1 ||
ucode->ucode_id == AMDGPU_UCODE_ID_CP_MEC2) {
ucode->ucode_size = le32_to_cpu(header->ucode_size_bytes) -
le32_to_cpu(cp_hdr->jt_size) * 4;
memcpy(ucode->kaddr, (void *)((uint8_t *)ucode->fw->data +
le32_to_cpu(header->ucode_array_offset_bytes)),
ucode->ucode_size);
} else if (ucode->ucode_id == AMDGPU_UCODE_ID_CP_MEC1_JT ||
ucode->ucode_id == AMDGPU_UCODE_ID_CP_MEC2_JT) {
ucode->ucode_size = le32_to_cpu(cp_hdr->jt_size) * 4;
memcpy(ucode->kaddr, (void *)((uint8_t *)ucode->fw->data +
le32_to_cpu(header->ucode_array_offset_bytes) +
le32_to_cpu(cp_hdr->jt_offset) * 4),
ucode->ucode_size);
} else if (ucode->ucode_id == AMDGPU_UCODE_ID_DMCU_ERAM) {
ucode->ucode_size = le32_to_cpu(header->ucode_size_bytes) -
if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) {
switch (ucode->ucode_id) {
case AMDGPU_UCODE_ID_CP_MEC1:
case AMDGPU_UCODE_ID_CP_MEC2:
ucode->ucode_size = le32_to_cpu(header->ucode_size_bytes) -
le32_to_cpu(cp_hdr->jt_size) * 4;
ucode_addr = (u8 *)ucode->fw->data +
le32_to_cpu(header->ucode_array_offset_bytes);
break;
case AMDGPU_UCODE_ID_CP_MEC1_JT:
case AMDGPU_UCODE_ID_CP_MEC2_JT:
ucode->ucode_size = le32_to_cpu(cp_hdr->jt_size) * 4;
ucode_addr = (u8 *)ucode->fw->data +
le32_to_cpu(header->ucode_array_offset_bytes) +
le32_to_cpu(cp_hdr->jt_offset) * 4;
break;
case AMDGPU_UCODE_ID_RLC_RESTORE_LIST_CNTL:
ucode->ucode_size = adev->gfx.rlc.save_restore_list_cntl_size_bytes;
ucode_addr = adev->gfx.rlc.save_restore_list_cntl;
break;
case AMDGPU_UCODE_ID_RLC_RESTORE_LIST_GPM_MEM:
ucode->ucode_size = adev->gfx.rlc.save_restore_list_gpm_size_bytes;
ucode_addr = adev->gfx.rlc.save_restore_list_gpm;
break;
case AMDGPU_UCODE_ID_RLC_RESTORE_LIST_SRM_MEM:
ucode->ucode_size = adev->gfx.rlc.save_restore_list_srm_size_bytes;
ucode_addr = adev->gfx.rlc.save_restore_list_srm;
break;
case AMDGPU_UCODE_ID_RLC_IRAM:
ucode->ucode_size = adev->gfx.rlc.rlc_iram_ucode_size_bytes;
ucode_addr = adev->gfx.rlc.rlc_iram_ucode;
break;
case AMDGPU_UCODE_ID_RLC_DRAM:
ucode->ucode_size = adev->gfx.rlc.rlc_dram_ucode_size_bytes;
ucode_addr = adev->gfx.rlc.rlc_dram_ucode;
break;
case AMDGPU_UCODE_ID_CP_MES:
ucode->ucode_size = le32_to_cpu(mes_hdr->mes_ucode_size_bytes);
ucode_addr = (u8 *)ucode->fw->data +
le32_to_cpu(mes_hdr->mes_ucode_offset_bytes);
break;
case AMDGPU_UCODE_ID_CP_MES_DATA:
ucode->ucode_size = le32_to_cpu(mes_hdr->mes_ucode_data_size_bytes);
ucode_addr = (u8 *)ucode->fw->data +
le32_to_cpu(mes_hdr->mes_ucode_data_offset_bytes);
break;
case AMDGPU_UCODE_ID_DMCU_ERAM:
ucode->ucode_size = le32_to_cpu(header->ucode_size_bytes) -
le32_to_cpu(dmcu_hdr->intv_size_bytes);
memcpy(ucode->kaddr, (void *)((uint8_t *)ucode->fw->data +
le32_to_cpu(header->ucode_array_offset_bytes)),
ucode->ucode_size);
} else if (ucode->ucode_id == AMDGPU_UCODE_ID_DMCU_INTV) {
ucode->ucode_size = le32_to_cpu(dmcu_hdr->intv_size_bytes);
memcpy(ucode->kaddr, (void *)((uint8_t *)ucode->fw->data +
le32_to_cpu(header->ucode_array_offset_bytes) +
le32_to_cpu(dmcu_hdr->intv_offset_bytes)),
ucode->ucode_size);
} else if (ucode->ucode_id == AMDGPU_UCODE_ID_DMCUB) {
ucode->ucode_size = le32_to_cpu(dmcub_hdr->inst_const_bytes);
memcpy(ucode->kaddr,
(void *)((uint8_t *)ucode->fw->data +
le32_to_cpu(header->ucode_array_offset_bytes)),
ucode->ucode_size);
} else if (ucode->ucode_id == AMDGPU_UCODE_ID_RLC_RESTORE_LIST_CNTL) {
ucode->ucode_size = adev->gfx.rlc.save_restore_list_cntl_size_bytes;
memcpy(ucode->kaddr, adev->gfx.rlc.save_restore_list_cntl,
ucode->ucode_size);
} else if (ucode->ucode_id == AMDGPU_UCODE_ID_RLC_RESTORE_LIST_GPM_MEM) {
ucode->ucode_size = adev->gfx.rlc.save_restore_list_gpm_size_bytes;
memcpy(ucode->kaddr, adev->gfx.rlc.save_restore_list_gpm,
ucode->ucode_size);
} else if (ucode->ucode_id == AMDGPU_UCODE_ID_RLC_RESTORE_LIST_SRM_MEM) {
ucode->ucode_size = adev->gfx.rlc.save_restore_list_srm_size_bytes;
memcpy(ucode->kaddr, adev->gfx.rlc.save_restore_list_srm,
ucode->ucode_size);
} else if (ucode->ucode_id == AMDGPU_UCODE_ID_RLC_IRAM) {
ucode->ucode_size = adev->gfx.rlc.rlc_iram_ucode_size_bytes;
memcpy(ucode->kaddr, adev->gfx.rlc.rlc_iram_ucode,
ucode->ucode_size);
} else if (ucode->ucode_id == AMDGPU_UCODE_ID_RLC_DRAM) {
ucode->ucode_size = adev->gfx.rlc.rlc_dram_ucode_size_bytes;
memcpy(ucode->kaddr, adev->gfx.rlc.rlc_dram_ucode,
ucode->ucode_size);
} else if (ucode->ucode_id == AMDGPU_UCODE_ID_CP_MES) {
ucode->ucode_size = le32_to_cpu(mes_hdr->mes_ucode_size_bytes);
memcpy(ucode->kaddr, (void *)((uint8_t *)adev->mes.fw->data +
le32_to_cpu(mes_hdr->mes_ucode_offset_bytes)),
ucode->ucode_size);
} else if (ucode->ucode_id == AMDGPU_UCODE_ID_CP_MES_DATA) {
ucode->ucode_size = le32_to_cpu(mes_hdr->mes_ucode_data_size_bytes);
memcpy(ucode->kaddr, (void *)((uint8_t *)adev->mes.fw->data +
le32_to_cpu(mes_hdr->mes_ucode_data_offset_bytes)),
ucode->ucode_size);
ucode_addr = (u8 *)ucode->fw->data +
le32_to_cpu(header->ucode_array_offset_bytes);
break;
case AMDGPU_UCODE_ID_DMCU_INTV:
ucode->ucode_size = le32_to_cpu(dmcu_hdr->intv_size_bytes);
ucode_addr = (u8 *)ucode->fw->data +
le32_to_cpu(header->ucode_array_offset_bytes) +
le32_to_cpu(dmcu_hdr->intv_offset_bytes);
break;
case AMDGPU_UCODE_ID_DMCUB:
ucode->ucode_size = le32_to_cpu(dmcub_hdr->inst_const_bytes);
ucode_addr = (u8 *)ucode->fw->data +
le32_to_cpu(header->ucode_array_offset_bytes);
break;
default:
ucode->ucode_size = le32_to_cpu(header->ucode_size_bytes);
ucode_addr = (u8 *)ucode->fw->data +
le32_to_cpu(header->ucode_array_offset_bytes);
break;
}
} else {
ucode->ucode_size = le32_to_cpu(header->ucode_size_bytes);
ucode_addr = (u8 *)ucode->fw->data +
le32_to_cpu(header->ucode_array_offset_bytes);
}
memcpy(ucode->kaddr, ucode_addr, ucode->ucode_size);
return 0;
}