tree: git://people.freedesktop.org/~agd5f/linux.git amd-staging-drm-next
head: a0c072e23e6f2543a12009d312387356c870f14f
commit: ace1073bfa90b6ccc9c2d9959c3603008d656b3d [226/251] drm/amdgpu: add save restore list cntl gpm and srm firmware support
reproduce:
# apt-get install sparse
git checkout ace1073bfa90b6ccc9c2d9959c3603008d656b3d
make ARCH=x86_64 allmodconfig
make C=1 CF=-D__CHECK_ENDIAN__
sparse warnings: (new ones prefixed by >>)
drivers/gpu/drm/amd/amdgpu/clearstate_gfx9.h:937:7: sparse: Using plain integer as NULL pointer
drivers/gpu/drm/amd/amdgpu/clearstate_gfx9.h:941:7: sparse: Using plain integer as NULL pointer
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:339:28: sparse: incorrect type in assignment (different base types) @@ expected unsigned int volatile [unsigned] [usertype] <noident> @@ got latile [unsigned] [usertype] <noident> @@
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:339:28: expected unsigned int volatile [unsigned] [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:339:28: got restricted __le32 [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:408:41: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:409:46: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:410:59: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:411:64: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:412:41: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:413:46: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:414:58: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:415:63: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:416:41: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:417:46: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:418:58: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:419:63: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:421:25: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:462:36: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:463:41: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:473:35: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:474:40: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:484:35: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:485:40: sparse: cast to restricted __le32
>> drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:494:25: sparse: cast to restricted __le16
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:495:25: sparse: cast to restricted __le16
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:499:36: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:500:41: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:502:25: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:504:25: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:506:25: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:508:25: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:510:25: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:512:25: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:514:25: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:516:25: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:518:25: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:528:25: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:530:57: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:535:25: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:537:53: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:550:36: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:551:41: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:563:17: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:565:17: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:577:25: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:577:25: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:577:25: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:584:25: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:584:25: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:584:25: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:591:25: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:591:25: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:591:25: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:598:25: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:598:25: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:598:25: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:626:25: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:626:25: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:626:25: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:626:25: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:626:25: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:626:25: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:632:25: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:632:25: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:632:25: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:641:33: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:641:33: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:641:33: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:641:33: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:641:33: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:641:33: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:646:33: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:646:33: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:646:33: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:712:25: sparse: incorrect type in assignment (different base types) @@ expected unsigned int volatile [unsigned] [usertype] <noident> @@ got latile [unsigned] [usertype] <noident> @@
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:712:25: expected unsigned int volatile [unsigned] [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:712:25: got restricted __le32 [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:713:25: sparse: incorrect type in assignment (different base types) @@ expected unsigned int volatile [unsigned] [usertype] <noident> @@ got latile [unsigned] [usertype] <noident> @@
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:713:25: expected unsigned int volatile [unsigned] [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:713:25: got restricted __le32 [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:715:25: sparse: incorrect type in assignment (different base types) @@ expected unsigned int volatile [unsigned] [usertype] <noident> @@ got latile [unsigned] [usertype] <noident> @@
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:715:25: expected unsigned int volatile [unsigned] [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:715:25: got restricted __le32 [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:716:25: sparse: incorrect type in assignment (different base types) @@ expected unsigned int volatile [unsigned] [usertype] <noident> @@ got latile [unsigned] [usertype] <noident> @@
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:716:25: expected unsigned int volatile [unsigned] [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:716:25: got restricted __le32 [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:717:25: sparse: incorrect type in assignment (different base types) @@ expected unsigned int volatile [unsigned] [usertype] <noident> @@ got latile [unsigned] [usertype] <noident> @@
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:717:25: expected unsigned int volatile [unsigned] [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:717:25: got restricted __le32 [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:722:49: sparse: incorrect type in assignment (different base types) @@ expected unsigned int volatile [unsigned] [usertype] <noident> @@ got latile [unsigned] [usertype] <noident> @@
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:722:49: expected unsigned int volatile [unsigned] [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:722:49: got restricted __le32 [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:724:49: sparse: incorrect type in assignment (different base types) @@ expected unsigned int volatile [unsigned] [usertype] <noident> @@ got latile [unsigned] [usertype] <noident> @@
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:724:49: expected unsigned int volatile [unsigned] [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:724:49: got restricted __le32 [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:727:57: sparse: incorrect type in assignment (different base types) @@ expected unsigned int volatile [unsigned] [usertype] <noident> @@ got latile [unsigned] [usertype] <noident> @@
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:727:57: expected unsigned int volatile [unsigned] [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:727:57: got restricted __le32 [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:734:25: sparse: incorrect type in assignment (different base types) @@ expected unsigned int volatile [unsigned] [usertype] <noident> @@ got latile [unsigned] [usertype] <noident> @@
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:734:25: expected unsigned int volatile [unsigned] [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:734:25: got restricted __le32 [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:735:25: sparse: incorrect type in assignment (different base types) @@ expected unsigned int volatile [unsigned] [usertype] <noident> @@ got latile [unsigned] [usertype] <noident> @@
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:735:25: expected unsigned int volatile [unsigned] [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:735:25: got restricted __le32 [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:737:25: sparse: incorrect type in assignment (different base types) @@ expected unsigned int volatile [unsigned] [usertype] <noident> @@ got latile [unsigned] [usertype] <noident> @@
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:737:25: expected unsigned int volatile [unsigned] [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:737:25: got restricted __le32 [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:738:25: sparse: incorrect type in assignment (different base types) @@ expected unsigned int volatile [unsigned] [usertype] <noident> @@ got latile [unsigned] [usertype] <noident> @@
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:738:25: expected unsigned int volatile [unsigned] [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:738:25: got restricted __le32 [usertype] <noident>
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:807:34: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:808:40: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:809:38: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:815:34: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:816:40: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:817:38: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:823:34: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:824:40: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:825:38: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:831:34: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:832:40: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:833:38: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:839:34: sparse: cast to restricted __le32
drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:840:40: sparse: cast to restricted __le32
>> drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c:841:38: sparse: too many warnings
vim +494 drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c
402
403 static void gfx_v9_0_init_rlc_ext_microcode(struct amdgpu_device *adev)
404 {
405 const struct rlc_firmware_header_v2_1 *rlc_hdr;
406
407 rlc_hdr = (const struct rlc_firmware_header_v2_1 *)adev->gfx.rlc_fw->data;
408 adev->gfx.rlc_srlc_fw_version = le32_to_cpu(rlc_hdr->save_restore_list_cntl_ucode_ver);
409 adev->gfx.rlc_srlc_feature_version = le32_to_cpu(rlc_hdr->save_restore_list_cntl_feature_ver);
410 adev->gfx.rlc.save_restore_list_cntl_size_bytes = le32_to_cpu(rlc_hdr->save_restore_list_cntl_size_bytes);
411 adev->gfx.rlc.save_restore_list_cntl = (u8 *)rlc_hdr + le32_to_cpu(rlc_hdr->save_restore_list_cntl_offset_bytes);
412 adev->gfx.rlc_srlg_fw_version = le32_to_cpu(rlc_hdr->save_restore_list_gpm_ucode_ver);
413 adev->gfx.rlc_srlg_feature_version = le32_to_cpu(rlc_hdr->save_restore_list_gpm_feature_ver);
414 adev->gfx.rlc.save_restore_list_gpm_size_bytes = le32_to_cpu(rlc_hdr->save_restore_list_gpm_size_bytes);
415 adev->gfx.rlc.save_restore_list_gpm = (u8 *)rlc_hdr + le32_to_cpu(rlc_hdr->save_restore_list_gpm_offset_bytes);
416 adev->gfx.rlc_srls_fw_version = le32_to_cpu(rlc_hdr->save_restore_list_srm_ucode_ver);
417 adev->gfx.rlc_srls_feature_version = le32_to_cpu(rlc_hdr->save_restore_list_srm_feature_ver);
> 418 adev->gfx.rlc.save_restore_list_srm_size_bytes = le32_to_cpu(rlc_hdr->save_restore_list_srm_size_bytes);
419 adev->gfx.rlc.save_restore_list_srm = (u8 *)rlc_hdr + le32_to_cpu(rlc_hdr->save_restore_list_srm_offset_bytes);
420 adev->gfx.rlc.reg_list_format_direct_reg_list_length =
421 le32_to_cpu(rlc_hdr->reg_list_format_direct_reg_list_length);
422 }
423
424 static int gfx_v9_0_init_microcode(struct amdgpu_device *adev)
425 {
426 const char *chip_name;
427 char fw_name[30];
428 int err;
429 struct amdgpu_firmware_info *info = NULL;
430 const struct common_firmware_header *header = NULL;
431 const struct gfx_firmware_header_v1_0 *cp_hdr;
432 const struct rlc_firmware_header_v2_0 *rlc_hdr;
433 unsigned int *tmp = NULL;
434 unsigned int i = 0;
435 uint16_t version_major;
436 uint16_t version_minor;
437
438 DRM_DEBUG("\n");
439
440 switch (adev->asic_type) {
441 case CHIP_VEGA10:
442 chip_name = "vega10";
443 break;
444 case CHIP_VEGA12:
445 chip_name = "vega12";
446 break;
447 case CHIP_RAVEN:
448 chip_name = "raven";
449 break;
450 default:
451 BUG();
452 }
453
454 snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_pfp.bin", chip_name);
455 err = request_firmware(&adev->gfx.pfp_fw, fw_name, adev->dev);
456 if (err)
457 goto out;
458 err = amdgpu_ucode_validate(adev->gfx.pfp_fw);
459 if (err)
460 goto out;
461 cp_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.pfp_fw->data;
462 adev->gfx.pfp_fw_version = le32_to_cpu(cp_hdr->header.ucode_version);
463 adev->gfx.pfp_feature_version = le32_to_cpu(cp_hdr->ucode_feature_version);
464
465 snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_me.bin", chip_name);
466 err = request_firmware(&adev->gfx.me_fw, fw_name, adev->dev);
467 if (err)
468 goto out;
469 err = amdgpu_ucode_validate(adev->gfx.me_fw);
470 if (err)
471 goto out;
472 cp_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.me_fw->data;
473 adev->gfx.me_fw_version = le32_to_cpu(cp_hdr->header.ucode_version);
474 adev->gfx.me_feature_version = le32_to_cpu(cp_hdr->ucode_feature_version);
475
476 snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_ce.bin", chip_name);
477 err = request_firmware(&adev->gfx.ce_fw, fw_name, adev->dev);
478 if (err)
479 goto out;
480 err = amdgpu_ucode_validate(adev->gfx.ce_fw);
481 if (err)
482 goto out;
483 cp_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.ce_fw->data;
484 adev->gfx.ce_fw_version = le32_to_cpu(cp_hdr->header.ucode_version);
485 adev->gfx.ce_feature_version = le32_to_cpu(cp_hdr->ucode_feature_version);
486
487 snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_rlc.bin", chip_name);
488 err = request_firmware(&adev->gfx.rlc_fw, fw_name, adev->dev);
489 if (err)
490 goto out;
491 err = amdgpu_ucode_validate(adev->gfx.rlc_fw);
492 rlc_hdr = (const struct rlc_firmware_header_v2_0 *)adev->gfx.rlc_fw->data;
493
> 494 version_major = le16_to_cpu(rlc_hdr->header.header_version_major);
495 version_minor = le16_to_cpu(rlc_hdr->header.header_version_minor);
496 if (version_major == 2 && version_minor == 1)
497 adev->gfx.rlc.is_rlc_v2_1 = true;
498
499 adev->gfx.rlc_fw_version = le32_to_cpu(rlc_hdr->header.ucode_version);
500 adev->gfx.rlc_feature_version = le32_to_cpu(rlc_hdr->ucode_feature_version);
501 adev->gfx.rlc.save_and_restore_offset =
502 le32_to_cpu(rlc_hdr->save_and_restore_offset);
503 adev->gfx.rlc.clear_state_descriptor_offset =
504 le32_to_cpu(rlc_hdr->clear_state_descriptor_offset);
505 adev->gfx.rlc.avail_scratch_ram_locations =
506 le32_to_cpu(rlc_hdr->avail_scratch_ram_locations);
507 adev->gfx.rlc.reg_restore_list_size =
508 le32_to_cpu(rlc_hdr->reg_restore_list_size);
509 adev->gfx.rlc.reg_list_format_start =
510 le32_to_cpu(rlc_hdr->reg_list_format_start);
511 adev->gfx.rlc.reg_list_format_separate_start =
512 le32_to_cpu(rlc_hdr->reg_list_format_separate_start);
513 adev->gfx.rlc.starting_offsets_start =
514 le32_to_cpu(rlc_hdr->starting_offsets_start);
515 adev->gfx.rlc.reg_list_format_size_bytes =
516 le32_to_cpu(rlc_hdr->reg_list_format_size_bytes);
517 adev->gfx.rlc.reg_list_size_bytes =
518 le32_to_cpu(rlc_hdr->reg_list_size_bytes);
519 adev->gfx.rlc.register_list_format =
520 kmalloc(adev->gfx.rlc.reg_list_format_size_bytes +
521 adev->gfx.rlc.reg_list_size_bytes, GFP_KERNEL);
522 if (!adev->gfx.rlc.register_list_format) {
523 err = -ENOMEM;
524 goto out;
525 }
526
527 tmp = (unsigned int *)((uintptr_t)rlc_hdr +
528 le32_to_cpu(rlc_hdr->reg_list_format_array_offset_bytes));
529 for (i = 0 ; i < (rlc_hdr->reg_list_format_size_bytes >> 2); i++)
530 adev->gfx.rlc.register_list_format[i] = le32_to_cpu(tmp[i]);
531
532 adev->gfx.rlc.register_restore = adev->gfx.rlc.register_list_format + i;
533
534 tmp = (unsigned int *)((uintptr_t)rlc_hdr +
535 le32_to_cpu(rlc_hdr->reg_list_array_offset_bytes));
536 for (i = 0 ; i < (rlc_hdr->reg_list_size_bytes >> 2); i++)
537 adev->gfx.rlc.register_restore[i] = le32_to_cpu(tmp[i]);
538
539 if (adev->gfx.rlc.is_rlc_v2_1)
540 gfx_v9_0_init_rlc_ext_microcode(adev);
541
542 snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mec.bin", chip_name);
543 err = request_firmware(&adev->gfx.mec_fw, fw_name, adev->dev);
544 if (err)
545 goto out;
546 err = amdgpu_ucode_validate(adev->gfx.mec_fw);
547 if (err)
548 goto out;
549 cp_hdr = (const struct gfx_firmware_header_v1_0 *)adev->gfx.mec_fw->data;
550 adev->gfx.mec_fw_version = le32_to_cpu(cp_hdr->header.ucode_version);
551 adev->gfx.mec_feature_version = le32_to_cpu(cp_hdr->ucode_feature_version);
552
553
554 snprintf(fw_name, sizeof(fw_name), "amdgpu/%s_mec2.bin", chip_name);
555 err = request_firmware(&adev->gfx.mec2_fw, fw_name, adev->dev);
556 if (!err) {
557 err = amdgpu_ucode_validate(adev->gfx.mec2_fw);
558 if (err)
559 goto out;
560 cp_hdr = (const struct gfx_firmware_header_v1_0 *)
561 adev->gfx.mec2_fw->data;
562 adev->gfx.mec2_fw_version =
563 le32_to_cpu(cp_hdr->header.ucode_version);
564 adev->gfx.mec2_feature_version =
565 le32_to_cpu(cp_hdr->ucode_feature_version);
566 } else {
567 err = 0;
568 adev->gfx.mec2_fw = NULL;
569 }
570
571 if (adev->firmware.load_type == AMDGPU_FW_LOAD_PSP) {
572 info = &adev->firmware.ucode[AMDGPU_UCODE_ID_CP_PFP];
573 info->ucode_id = AMDGPU_UCODE_ID_CP_PFP;
574 info->fw = adev->gfx.pfp_fw;
575 header = (const struct common_firmware_header *)info->fw->data;
576 adev->firmware.fw_size +=
577 ALIGN(le32_to_cpu(header->ucode_size_bytes), PAGE_SIZE);
578
579 info = &adev->firmware.ucode[AMDGPU_UCODE_ID_CP_ME];
580 info->ucode_id = AMDGPU_UCODE_ID_CP_ME;
581 info->fw = adev->gfx.me_fw;
582 header = (const struct common_firmware_header *)info->fw->data;
583 adev->firmware.fw_size +=
584 ALIGN(le32_to_cpu(header->ucode_size_bytes), PAGE_SIZE);
585
586 info = &adev->firmware.ucode[AMDGPU_UCODE_ID_CP_CE];
587 info->ucode_id = AMDGPU_UCODE_ID_CP_CE;
588 info->fw = adev->gfx.ce_fw;
589 header = (const struct common_firmware_header *)info->fw->data;
590 adev->firmware.fw_size +=
591 ALIGN(le32_to_cpu(header->ucode_size_bytes), PAGE_SIZE);
592
593 info = &adev->firmware.ucode[AMDGPU_UCODE_ID_RLC_G];
594 info->ucode_id = AMDGPU_UCODE_ID_RLC_G;
595 info->fw = adev->gfx.rlc_fw;
596 header = (const struct common_firmware_header *)info->fw->data;
597 adev->firmware.fw_size +=
598 ALIGN(le32_to_cpu(header->ucode_size_bytes), PAGE_SIZE);
599
600 if (adev->gfx.rlc.is_rlc_v2_1) {
601 info = &adev->firmware.ucode[AMDGPU_UCODE_ID_RLC_RESTORE_LIST_CNTL];
602 info->ucode_id = AMDGPU_UCODE_ID_RLC_RESTORE_LIST_CNTL;
603 info->fw = adev->gfx.rlc_fw;
604 adev->firmware.fw_size +=
605 ALIGN(adev->gfx.rlc.save_restore_list_cntl_size_bytes, PAGE_SIZE);
606
607 info = &adev->firmware.ucode[AMDGPU_UCODE_ID_RLC_RESTORE_LIST_GPM_MEM];
608 info->ucode_id = AMDGPU_UCODE_ID_RLC_RESTORE_LIST_GPM_MEM;
609 info->fw = adev->gfx.rlc_fw;
610 adev->firmware.fw_size +=
611 ALIGN(adev->gfx.rlc.save_restore_list_gpm_size_bytes, PAGE_SIZE);
612
613 info = &adev->firmware.ucode[AMDGPU_UCODE_ID_RLC_RESTORE_LIST_SRM_MEM];
614 info->ucode_id = AMDGPU_UCODE_ID_RLC_RESTORE_LIST_SRM_MEM;
615 info->fw = adev->gfx.rlc_fw;
616 adev->firmware.fw_size +=
617 ALIGN(adev->gfx.rlc.save_restore_list_srm_size_bytes, PAGE_SIZE);
618 }
619
620 info = &adev->firmware.ucode[AMDGPU_UCODE_ID_CP_MEC1];
621 info->ucode_id = AMDGPU_UCODE_ID_CP_MEC1;
622 info->fw = adev->gfx.mec_fw;
623 header = (const struct common_firmware_header *)info->fw->data;
624 cp_hdr = (const struct gfx_firmware_header_v1_0 *)info->fw->data;
625 adev->firmware.fw_size +=
626 ALIGN(le32_to_cpu(header->ucode_size_bytes) - le32_to_cpu(cp_hdr->jt_size) * 4, PAGE_SIZE);
627
628 info = &adev->firmware.ucode[AMDGPU_UCODE_ID_CP_MEC1_JT];
629 info->ucode_id = AMDGPU_UCODE_ID_CP_MEC1_JT;
630 info->fw = adev->gfx.mec_fw;
631 adev->firmware.fw_size +=
632 ALIGN(le32_to_cpu(cp_hdr->jt_size) * 4, PAGE_SIZE);
633
634 if (adev->gfx.mec2_fw) {
635 info = &adev->firmware.ucode[AMDGPU_UCODE_ID_CP_MEC2];
636 info->ucode_id = AMDGPU_UCODE_ID_CP_MEC2;
637 info->fw = adev->gfx.mec2_fw;
638 header = (const struct common_firmware_header *)info->fw->data;
639 cp_hdr = (const struct gfx_firmware_header_v1_0 *)info->fw->data;
640 adev->firmware.fw_size +=
641 ALIGN(le32_to_cpu(header->ucode_size_bytes) - le32_to_cpu(cp_hdr->jt_size) * 4, PAGE_SIZE);
642 info = &adev->firmware.ucode[AMDGPU_UCODE_ID_CP_MEC2_JT];
643 info->ucode_id = AMDGPU_UCODE_ID_CP_MEC2_JT;
644 info->fw = adev->gfx.mec2_fw;
645 adev->firmware.fw_size +=
646 ALIGN(le32_to_cpu(cp_hdr->jt_size) * 4, PAGE_SIZE);
647 }
648
649 }
650
651 out:
652 if (err) {
653 dev_err(adev->dev,
654 "gfx9: Failed to load firmware \"%s\"\n",
655 fw_name);
656 release_firmware(adev->gfx.pfp_fw);
657 adev->gfx.pfp_fw = NULL;
658 release_firmware(adev->gfx.me_fw);
659 adev->gfx.me_fw = NULL;
660 release_firmware(adev->gfx.ce_fw);
661 adev->gfx.ce_fw = NULL;
662 release_firmware(adev->gfx.rlc_fw);
663 adev->gfx.rlc_fw = NULL;
664 release_firmware(adev->gfx.mec_fw);
665 adev->gfx.mec_fw = NULL;
666 release_firmware(adev->gfx.mec2_fw);
667 adev->gfx.mec2_fw = NULL;
668 }
669 return err;
670 }
671
---
0-DAY kernel test infrastructure Open Source Technology Center
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