https://www.techpowerup.com/forums/threads/amd-graphics-ip.243974/
aka Navi31 aka gfx1100 aka Plum Bonito aka amd744c
- PSP = Platform Security Processor (ARM)
- SOS = Secure Operating System (psp_13_0_0_sos.bin)
- TA = Trusted Application (psp_13_0_0_ta.bin)
- KDB = Key DataBase
- TMR = Trusted Memory Region
- SMU = System Management Unit (smuio1306) (amdgpu/smu_13_0_0.bin) (RS64?)
- GC = Graphics and Compute (gfx1100)
- CP (Command Processor) = an umbrella term for the PFP,ME,MEC,MES
- Drawing Engine (idle during compute)
- PFP = Pre-Fetch Parser (gc_11_0_0_pfp.bin)
- ME = Micro Engine (gc_11_0_0_me.bin)
- RLC = RunList Controller (gc_11_0_0_rlc.bin) (F32)
- MEC = Micro Engine Compute (gc_11_0_0_mec.bin) (RS64)
- MES = Micro Engine Scheduler (gc_11_0_0_mes1.bin) (gc_11_0_0_mes_2.bin) (RS64)
- IMU = Integrated Memory Controller Utility (gc_11_0_0_imu.bin)
- DCN = Display Core Next (dcn320) (amdgpu/dcn_3_2_0_dmcub.bin)
- VCN = Video Core Next (encoder/decoder) (vcn400) (vcn_4_0_0.bin)
- SDMA = System DMA (lsdma600) (sdma_6_0_0.bin) (F32)
More info on each piece: https://mjmwired.net/kernel/Documentation/gpu/amdgpu/driver-core.rst
RS64 = RISCV/RV64I + a few custom instructions! Load (at least MEC) with offset 0x200
- Launching a kernel
- Device/Firmware bringup
- 1x 5nm GCD (graphics compute die)
- 6x 6nm MCD (memory cache die)
- More about the Compute Unit
# list regs with bits
sudo umr -lr amd744c.gfx1100 -O bits
# dump regs
sudo umr -s amd744c.gfx1100GRBM (Graphics Register Backbone Manager) Bits:
TA => 95.0 % | GDS => 0.0 %
SX => 0.0 % | SPI => 96.0 %
BCI => 0.0 % | SC => 0.0 %
PA => 0.0 % | DB => 0.0 %
CP_COHERENCY => 0.0 % | CP => 97.0 %
CB => 0.0 % | GUI => 97.0 %
GE => 0.0 % | RLC => 96.0 %
CPF => 97.0 % | CPC => 97.0 %
CPG => 0.0 % |
TA (Texture Addresser) Bits:
IN => 33.0 % | FG => 0.0 %
LA => 0.0 % | FL => 0.0 %
TA => 0.0 % | FA => 44.0 %
AL => 70.0 % |
sudo apt-get install linux-generic-hwe-22.04
# add user to render+video groupshttps://imil.net/blog/posts/2022/build-a-single-in-tree-linux-kernel-module-debian--clones/
sudo rmmod amdgpu && make -C . M=drivers/gpu/drm/amd/amdgpu && sudo insmod drivers/gpu/drm/amd/amdgpu/amdgpu.ko
# gpu_recovery doesn't seem to work
#sudo modprobe amdgpu gpu_recovery=0Enable debug prints in dmesg
sudo su -c "echo 'file drivers/gpu/drm/amd/* +p' > /sys/kernel/debug/dynamic_debug/control"
echo 0x19F | sudo tee /sys/module/drm/parameters/debug # Enable verbose DRM logging
HSAKMT_DEBUG_LEVEL=7 # user space debugging- https://www.amd.com/content/dam/amd/en/documents/radeon-tech-docs/instruction-set-architectures/rdna3-shader-instruction-set-architecture-feb-2023_0.pdf
- https://lists.freedesktop.org/archives/amd-gfx/2022-April/078410.html
- https://docs.kernel.org/gpu/amdgpu/driver-core.html
- https://wiki.gentoo.org/wiki/AMDGPU
- https://mjmwired.net/kernel/Documentation/gpu/amdgpu/driver-core.rst
- https://www.kernel.org/doc/html/v6.8/gpu/amdgpu/amdgpu-glossary.html
- https://github.com/amezin/amdgpu-pptable
- https://themaister.net/blog/2023/08/20/hardcore-vulkan-debugging-digging-deep-on-linux-amdgpu/
- https://martty.github.io/posts/radbg_part_3/
- https://martty.github.io/posts/radbg_part_4/
- https://www.phoronix.com/news/AMDGPU-LSDMA-Light-SDMA
- https://gpuopen.com/presentations/2023/RDNA3_Beyond-the-current-gen-v4.pdf
- https://bu-icsg.github.io/publications/2022/navisim_pact_2022.pdf
- https://gpuopen.com/rdna/
- https://github.com/fail0verflow/radeon-tools
- https://github.com/gnif/vendor-reset
- https://sourceware.org/gdb/current/onlinedocs/gdb.html/AMD-GPU.html
- https://www.x.org/docs/AMD/old/R5xx_Acceleration_v1.2.pdf
- https://www.amd.com/content/dam/amd/en/documents/radeon-tech-docs/programmer-references/si_programming_guide_v2.pdf
- https://old.gem5.org/wiki/images/1/19/AMD_gem5_APU_simulator_isca_2018_gem5_wiki.pdf
- MQD: Memory Queue Descriptor
- GMC: Graphic Memory Controller
- BACO: Bus Active, Chip Off
- VMID: Virtual Memory Identifiers (Each VMID is associated with its own page table.)
- 0 - GFX hub
- 1 - MM hub
- 2 - VC0 hub
- 3 - VC1 hub
- 8 and 9 - User programs?
- HQD: Hardware Queue Descriptor
- PQ: Packet Queue
- HWS: HardWare Scheduling
- EOP: End Of Pipe/Pipeline
- SRBM: System Register Bus Manager
- GRBM: Graphics Register Bus Manager
- HDP: Host Data Port
- gfxhub (see APU simulator docs)
- TCP: Texture Cache per Pipe (private L1 data)
- SQC (inst): Sequencer Cache (shared L1 instruction)
- SQC (data): Sequencer Cache (shared L1 data)
- TCC: Texture Cache per Channel (shared L2)
- CWSR: Compute Wave Store and Resume code
kafka@q:/sys/class/drm/card0/device/fw_version$ sudo umr -lb
[WARNING]: Unknown ASIC [amd744c] should be added to pci.did to get proper name
amd744c.df421{5} (4.2.1)
amd744c.df421{3} (4.2.1)
amd744c.df421{1} (4.2.1)
amd744c.df421{6} (4.2.1)
amd744c.df421{4} (4.2.1)
amd744c.df421{2} (4.2.1)
amd744c.df420 (4.2.0)
amd744c.mp11300 (13.0.0)
amd744c.lsdma600 (6.0.0)
amd744c.mmhub300 (3.0.0)
amd744c.osssys600 (6.0.0)
amd744c.vcn401{1} (4.0.1)
amd744c.vcn400 (4.0.0)
amd744c.hdp600 (6.0.0)
amd744c.smuio1306 (13.0.6)
amd744c.nbio430 (4.3.0)
amd744c.athub300 (3.0.0)
amd744c.dcn320 (3.2.0)
amd744c.thm1305{5} (13.0.5)
amd744c.thm1305{3} (13.0.5)
amd744c.thm1305{1} (13.0.5)
amd744c.thm1305{6} (13.0.5)
amd744c.thm1305{4} (13.0.5)
amd744c.thm1305{2} (13.0.5)
amd744c.thm1303 (13.0.3)
amd744c.mp01300 (13.0.0)
amd744c.umc8100{5} (8.10.0)
amd744c.umc8100{3} (8.10.0)
amd744c.umc8100{1} (8.10.0)
amd744c.umc8100{4} (8.10.0)
amd744c.umc8100{2} (8.10.0)
amd744c.umc8100{0} (8.10.0)
amd744c.gfx1100 (11.0.0)
[46444.513680] [drm] amdgpu kernel modesetting enabled.
[46444.513978] amdgpu: CRAT table disabled by module option
[46444.513986] amdgpu: Virtual CRAT table created for CPU
[46444.514013] amdgpu: Topology: Add CPU node
[46444.514595] [drm] initializing kernel modesetting (IP DISCOVERY 0x1002:0x744C 0x1002:0x0E3B 0xC8).
[46444.514638] [drm] register mmio base: 0xFB300000
[46444.514641] [drm] register mmio size: 1048576
[46444.520723] [drm] add ip block number 0 <soc21_common>
[46444.520729] [drm] add ip block number 1 <gmc_v11_0>
[46444.520733] [drm] add ip block number 2 <ih_v6_0>
[46444.520735] [drm] add ip block number 3 <psp>
[46444.520737] [drm] add ip block number 4 <smu>
[46444.520740] [drm] add ip block number 5 <dm>
[46444.520742] [drm] add ip block number 6 <gfx_v11_0>
[46444.520745] [drm] add ip block number 7 <sdma_v6_0>
[46444.520747] [drm] add ip block number 8 <vcn_v4_0>
[46444.520749] [drm] add ip block number 9 <jpeg_v4_0>
[46444.520752] [drm] add ip block number 10 <mes_v11_0>
root@q:/sys/kernel/debug/dri/0# cat amdgpu_firmware_info
VCE feature version: 0, firmware version: 0x00000000
UVD feature version: 0, firmware version: 0x00000000
MC feature version: 0, firmware version: 0x00000000
ME feature version: 29, firmware version: 0x000005da
PFP feature version: 29, firmware version: 0x00000605
CE feature version: 0, firmware version: 0x00000000
RLC feature version: 1, firmware version: 0x00000074
RLC SRLC feature version: 0, firmware version: 0x00000000
RLC SRLG feature version: 0, firmware version: 0x00000000
RLC SRLS feature version: 0, firmware version: 0x00000000
RLCP feature version: 1, firmware version: 0x00000019
RLCV feature version: 1, firmware version: 0x00000022
MEC feature version: 29, firmware version: 0x000001fe
IMU feature version: 0, firmware version: 0x0b1f3600
SOS feature version: 3211301, firmware version: 0x00310025
ASD feature version: 553648282, firmware version: 0x2100009a
TA XGMI feature version: 0x00000000, firmware version: 0x00000000
TA RAS feature version: 0x00000000, firmware version: 0x1b000201
TA HDCP feature version: 0x00000000, firmware version: 0x17000031
TA DTM feature version: 0x00000000, firmware version: 0x12000013
TA RAP feature version: 0x00000000, firmware version: 0x00000000
TA SECUREDISPLAY feature version: 0x00000000, firmware version: 0x00000000
SMC feature version: 0, program: 0, firmware version: 0x004e5500 (78.85.0)
SDMA0 feature version: 60, firmware version: 0x00000013
SDMA1 feature version: 60, firmware version: 0x00000013
VCN feature version: 0, firmware version: 0x0510b023
DMCU feature version: 0, firmware version: 0x00000000
DMCUB feature version: 0, firmware version: 0x07000a01
TOC feature version: 12, firmware version: 0x0000000c
MES_KIQ feature version: 6, firmware version: 0x0000006a
MES feature version: 1, firmware version: 0x00000034
VBIOS version: 113-D7020100-102
[80568.560601] amdgpu_ucode_request amdgpu/psp_13_0_0_sos.bin
[80568.560737] amdgpu_ucode_request amdgpu/psp_13_0_0_ta.bin
[80568.560917] amdgpu_ucode_request amdgpu/smu_13_0_0.bin
[80568.561082] amdgpu_ucode_request amdgpu/dcn_3_2_0_dmcub.bin
[80568.561225] amdgpu_ucode_request amdgpu/gc_11_0_0_pfp.bin
[80568.561362] amdgpu_ucode_request amdgpu/gc_11_0_0_me.bin
[80568.561491] amdgpu_ucode_request amdgpu/gc_11_0_0_rlc.bin
[80568.561765] amdgpu_ucode_request amdgpu/gc_11_0_0_mec.bin
[80568.562034] amdgpu_ucode_request amdgpu/vcn_4_0_0.bin
[80568.562398] amdgpu_ucode_request amdgpu/gc_11_0_0_mes_2.bin
[80568.562537] amdgpu_ucode_request amdgpu/gc_11_0_0_mes1.bin
[80569.088855] amdgpu_ucode_request amdgpu/gc_11_0_0_imu.bin
[80569.089068] amdgpu_ucode_request amdgpu/sdma_6_0_0.bin
kafka@q:~/7900xtx/fwinfo$ ./go.sh
/lib/firmware/amdgpu/psp_13_0_0_sos.bin size_bytes:0x41810 ucode_size_bytes:0x41710
/lib/firmware/amdgpu/psp_13_0_0_ta.bin size_bytes:0x39500 ucode_size_bytes:0x39400
/lib/firmware/amdgpu/smu_13_0_0.bin size_bytes:0x47664 ucode_size_bytes:0x3fe00
/lib/firmware/amdgpu/gc_11_0_0_pfp.bin size_bytes:0x32C70 ucode_size_bytes:0x32b70
/lib/firmware/amdgpu/gc_11_0_0_me.bin size_bytes:0x2E450 ucode_size_bytes:0x2e350
/lib/firmware/amdgpu/gc_11_0_0_rlc.bin size_bytes:0x2D2A0 ucode_size_bytes:0x6200
/lib/firmware/amdgpu/gc_11_0_0_mec.bin size_bytes:0x63620 ucode_size_bytes:0x63520
/lib/firmware/amdgpu/gc_11_0_0_mes_2.bin size_bytes:0x46A00 ucode_size_bytes:0x46900
/lib/firmware/amdgpu/gc_11_0_0_mes1.bin size_bytes:0x33AF0 ucode_size_bytes:0x339f0
/lib/firmware/amdgpu/gc_11_0_0_imu.bin size_bytes:0x20500 ucode_size_bytes:0x20400
/lib/firmware/amdgpu/dcn_3_2_0_dmcub.bin size_bytes:0x41790 ucode_size_bytes:0x41690
/lib/firmware/amdgpu/vcn_4_0_0.bin size_bytes:0x5DD50 ucode_size_bytes:0x5dc50
/lib/firmware/amdgpu/sdma_6_0_0.bin size_bytes:0x 8700 ucode_size_bytes:0x8600
[ 1370.296802] psp_prep_load_ip_fw_cmd_buf: 0000000000C49000 type:18 sz:0x3fe00 # GFX_FW_TYPE_SMU
[ 1431.136232] psp_prep_load_ip_fw_cmd_buf: 0000000000C49000 type:18 sz:0x3fe00 # GFX_FW_TYPE_SMU
[ 1432.229979] psp_prep_load_ip_fw_cmd_buf: 0000000000A00000 type:71 sz:0x4400 # GFX_FW_TYPE_SDMA_UCODE_TH0
[ 1432.234035] psp_prep_load_ip_fw_cmd_buf: 0000000000A05000 type:72 sz:0x4200 # GFX_FW_TYPE_SDMA_UCODE_TH1
[ 1432.237930] psp_prep_load_ip_fw_cmd_buf: 0000000000A0A000 type:87 sz:0x10b70 # GFX_FW_TYPE_RS64_PFP
[ 1432.242088] psp_prep_load_ip_fw_cmd_buf: 0000000000A1B000 type:88 sz:0xc350 # GFX_FW_TYPE_RS64_ME
[ 1432.246220] psp_prep_load_ip_fw_cmd_buf: 0000000000A28000 type:89 sz:0x41520 # GFX_FW_TYPE_RS64_MEC
[ 1432.252719] psp_prep_load_ip_fw_cmd_buf: 0000000000A6A000 type:90 sz:0x22000 # GFX_FW_TYPE_RS64_PFP_P0_STACK
[ 1432.256295] psp_prep_load_ip_fw_cmd_buf: 0000000000A8C000 type:91 sz:0x22000 # GFX_FW_TYPE_RS64_PFP_P1_STACK
[ 1432.259908] psp_prep_load_ip_fw_cmd_buf: 0000000000AAE000 type:92 sz:0x22000 # GFX_FW_TYPE_RS64_ME_P0_STACK
[ 1432.263390] psp_prep_load_ip_fw_cmd_buf: 0000000000AD0000 type:93 sz:0x22000 # GFX_FW_TYPE_RS64_ME_P1_STACK
[ 1432.267162] psp_prep_load_ip_fw_cmd_buf: 0000000000AF2000 type:94 sz:0x22000 # GFX_FW_TYPE_RS64_MEC_P0_STACK
[ 1432.271029] psp_prep_load_ip_fw_cmd_buf: 0000000000B14000 type:95 sz:0x22000 # GFX_FW_TYPE_RS64_MEC_P1_STACK
[ 1432.274775] psp_prep_load_ip_fw_cmd_buf: 0000000000B36000 type:96 sz:0x22000 # GFX_FW_TYPE_RS64_MEC_P2_STACK
[ 1432.278344] psp_prep_load_ip_fw_cmd_buf: 0000000000B58000 type:97 sz:0x22000 # GFX_FW_TYPE_RS64_MEC_P3_STACK
[ 1432.281782] psp_prep_load_ip_fw_cmd_buf: 0000000000B7A000 type:33 sz:0x26900 # GFX_FW_TYPE_CP_MES
[ 1432.286907] psp_prep_load_ip_fw_cmd_buf: 0000000000BA1000 type:34 sz:0x20000 # GFX_FW_TYPE_MES_STACK
[ 1432.290773] psp_prep_load_ip_fw_cmd_buf: 0000000000BC1000 type:81 sz:0x139f0 # GFX_FW_TYPE_CP_MES_KIQ
[ 1432.295392] psp_prep_load_ip_fw_cmd_buf: 0000000000BD5000 type:82 sz:0x20000 # GFX_FW_TYPE_MES_KIQ_STACK
[ 1432.299012] psp_prep_load_ip_fw_cmd_buf: 0000000000BF5000 type:68 sz:0x10200 # GFX_FW_TYPE_IMU_I
[ 1432.303549] psp_prep_load_ip_fw_cmd_buf: 0000000000C06000 type:69 sz:0x10200 # GFX_FW_TYPE_IMU_D
[ 1432.307778] psp_prep_load_ip_fw_cmd_buf: 0000000000C17000 type:20 sz:0xa00 # GFX_FW_TYPE_RLC_RESTORE_LIST_GPM_MEM
[ 1432.311519] psp_prep_load_ip_fw_cmd_buf: 0000000000C18000 type:21 sz:0x8da0 # GFX_FW_TYPE_RLC_RESTORE_LIST_SRM_MEM
[ 1432.315520] psp_prep_load_ip_fw_cmd_buf: 0000000000C21000 type:26 sz:0x10200 # GFX_FW_TYPE_RLC_IRAM
[ 1432.319925] psp_prep_load_ip_fw_cmd_buf: 0000000000C32000 type:48 sz:0x8200 # GFX_FW_TYPE_RLC_DRAM_BOOT
[ 1432.323649] psp_prep_load_ip_fw_cmd_buf: 0000000000C3B000 type:25 sz:0x2200 # GFX_FW_TYPE_RLC_P
[ 1432.327185] psp_prep_load_ip_fw_cmd_buf: 0000000000C3E000 type:7 sz:0x3200 # GFX_FW_TYPE_RLC_V
[ 1432.331122] psp_prep_load_ip_fw_cmd_buf: 0000000000C42000 type:8 sz:0x6200 # GFX_FW_TYPE_RLC_G
[ 1432.335348] psp_prep_load_ip_fw_cmd_buf: 0000000000C89000 type:13 sz:0x5dc50 # GFX_FW_TYPE_VCN
[ 1432.343011] psp_prep_load_ip_fw_cmd_buf: 0000000000CE7000 type:58 sz:0x5dc50 # GFX_FW_TYPE_VCN1
[ 1432.350895] psp_prep_load_ip_fw_cmd_buf: 0000000000D45000 type:51 sz:0x41690 # GFX_FW_TYPE_DMUB
/* FW types for GFX_CMD_ID_LOAD_IP_FW command. Limit 31. */
enum psp_gfx_fw_type {
GFX_FW_TYPE_NONE = 0, /* */
GFX_FW_TYPE_CP_ME = 1, /* CP-ME VG + RV */
GFX_FW_TYPE_CP_PFP = 2, /* CP-PFP VG + RV */
GFX_FW_TYPE_CP_CE = 3, /* CP-CE VG + RV */
GFX_FW_TYPE_CP_MEC = 4, /* CP-MEC FW VG + RV */
GFX_FW_TYPE_CP_MEC_ME1 = 5, /* CP-MEC Jump Table 1 VG + RV */
GFX_FW_TYPE_CP_MEC_ME2 = 6, /* CP-MEC Jump Table 2 VG */
GFX_FW_TYPE_RLC_V = 7, /* RLC-V VG */
GFX_FW_TYPE_RLC_G = 8, /* RLC-G VG + RV */
GFX_FW_TYPE_SDMA0 = 9, /* SDMA0 VG + RV */
GFX_FW_TYPE_SDMA1 = 10, /* SDMA1 VG */
GFX_FW_TYPE_DMCU_ERAM = 11, /* DMCU-ERAM VG + RV */
GFX_FW_TYPE_DMCU_ISR = 12, /* DMCU-ISR VG + RV */
GFX_FW_TYPE_VCN = 13, /* VCN RV */
GFX_FW_TYPE_UVD = 14, /* UVD VG */
GFX_FW_TYPE_VCE = 15, /* VCE VG */
GFX_FW_TYPE_ISP = 16, /* ISP RV */
GFX_FW_TYPE_ACP = 17, /* ACP RV */
GFX_FW_TYPE_SMU = 18, /* SMU VG */
GFX_FW_TYPE_MMSCH = 19, /* MMSCH VG */
GFX_FW_TYPE_RLC_RESTORE_LIST_GPM_MEM = 20, /* RLC GPM VG + RV */
GFX_FW_TYPE_RLC_RESTORE_LIST_SRM_MEM = 21, /* RLC SRM VG + RV */
GFX_FW_TYPE_RLC_RESTORE_LIST_SRM_CNTL = 22, /* RLC CNTL VG + RV */
GFX_FW_TYPE_UVD1 = 23, /* UVD1 VG-20 */
GFX_FW_TYPE_TOC = 24, /* TOC NV-10 */
GFX_FW_TYPE_RLC_P = 25, /* RLC P NV */
GFX_FW_TYPE_RLC_IRAM = 26, /* RLC_IRAM NV */
GFX_FW_TYPE_GLOBAL_TAP_DELAYS = 27, /* GLOBAL TAP DELAYS NV */
GFX_FW_TYPE_SE0_TAP_DELAYS = 28, /* SE0 TAP DELAYS NV */
GFX_FW_TYPE_SE1_TAP_DELAYS = 29, /* SE1 TAP DELAYS NV */
GFX_FW_TYPE_GLOBAL_SE0_SE1_SKEW_DELAYS = 30, /* GLOBAL SE0/1 SKEW DELAYS NV */
GFX_FW_TYPE_SDMA0_JT = 31, /* SDMA0 JT NV */
GFX_FW_TYPE_SDMA1_JT = 32, /* SDNA1 JT NV */
GFX_FW_TYPE_CP_MES = 33, /* CP MES NV */
GFX_FW_TYPE_MES_STACK = 34, /* MES STACK NV */
GFX_FW_TYPE_RLC_SRM_DRAM_SR = 35, /* RLC SRM DRAM NV */
GFX_FW_TYPE_RLCG_SCRATCH_SR = 36, /* RLCG SCRATCH NV */
GFX_FW_TYPE_RLCP_SCRATCH_SR = 37, /* RLCP SCRATCH NV */
GFX_FW_TYPE_RLCV_SCRATCH_SR = 38, /* RLCV SCRATCH NV */
GFX_FW_TYPE_RLX6_DRAM_SR = 39, /* RLX6 DRAM NV */
GFX_FW_TYPE_SDMA0_PG_CONTEXT = 40, /* SDMA0 PG CONTEXT NV */
GFX_FW_TYPE_SDMA1_PG_CONTEXT = 41, /* SDMA1 PG CONTEXT NV */
GFX_FW_TYPE_GLOBAL_MUX_SELECT_RAM = 42, /* GLOBAL MUX SEL RAM NV */
GFX_FW_TYPE_SE0_MUX_SELECT_RAM = 43, /* SE0 MUX SEL RAM NV */
GFX_FW_TYPE_SE1_MUX_SELECT_RAM = 44, /* SE1 MUX SEL RAM NV */
GFX_FW_TYPE_ACCUM_CTRL_RAM = 45, /* ACCUM CTRL RAM NV */
GFX_FW_TYPE_RLCP_CAM = 46, /* RLCP CAM NV */
GFX_FW_TYPE_RLC_SPP_CAM_EXT = 47, /* RLC SPP CAM EXT NV */
GFX_FW_TYPE_RLC_DRAM_BOOT = 48, /* RLC DRAM BOOT NV */
GFX_FW_TYPE_VCN0_RAM = 49, /* VCN_RAM NV + RN */
GFX_FW_TYPE_VCN1_RAM = 50, /* VCN_RAM NV + RN */
GFX_FW_TYPE_DMUB = 51, /* DMUB RN */
GFX_FW_TYPE_SDMA2 = 52, /* SDMA2 MI */
GFX_FW_TYPE_SDMA3 = 53, /* SDMA3 MI */
GFX_FW_TYPE_SDMA4 = 54, /* SDMA4 MI */
GFX_FW_TYPE_SDMA5 = 55, /* SDMA5 MI */
GFX_FW_TYPE_SDMA6 = 56, /* SDMA6 MI */
GFX_FW_TYPE_SDMA7 = 57, /* SDMA7 MI */
GFX_FW_TYPE_VCN1 = 58, /* VCN1 MI */
GFX_FW_TYPE_CAP = 62, /* CAP_FW */
GFX_FW_TYPE_SE2_TAP_DELAYS = 65, /* SE2 TAP DELAYS NV */
GFX_FW_TYPE_SE3_TAP_DELAYS = 66, /* SE3 TAP DELAYS NV */
GFX_FW_TYPE_REG_LIST = 67, /* REG_LIST MI */
GFX_FW_TYPE_IMU_I = 68, /* IMU Instruction FW SOC21 */
GFX_FW_TYPE_IMU_D = 69, /* IMU Data FW SOC21 */
GFX_FW_TYPE_LSDMA = 70, /* LSDMA FW SOC21 */
GFX_FW_TYPE_SDMA_UCODE_TH0 = 71, /* SDMA Thread 0/CTX SOC21 */
GFX_FW_TYPE_SDMA_UCODE_TH1 = 72, /* SDMA Thread 1/CTL SOC21 */
GFX_FW_TYPE_PPTABLE = 73, /* PPTABLE SOC21 */
GFX_FW_TYPE_DISCRETE_USB4 = 74, /* dUSB4 FW SOC21 */
GFX_FW_TYPE_TA = 75, /* SRIOV TA FW UUID SOC21 */
GFX_FW_TYPE_RS64_MES = 76, /* RS64 MES ucode SOC21 */
GFX_FW_TYPE_RS64_MES_STACK = 77, /* RS64 MES stack ucode SOC21 */
GFX_FW_TYPE_RS64_KIQ = 78, /* RS64 KIQ ucode SOC21 */
GFX_FW_TYPE_RS64_KIQ_STACK = 79, /* RS64 KIQ Heap stack SOC21 */
GFX_FW_TYPE_ISP_DATA = 80, /* ISP DATA SOC21 */
GFX_FW_TYPE_CP_MES_KIQ = 81, /* MES KIQ ucode SOC21 */
GFX_FW_TYPE_MES_KIQ_STACK = 82, /* MES KIQ stack SOC21 */
GFX_FW_TYPE_UMSCH_DATA = 83, /* User Mode Scheduler Data SOC21 */
GFX_FW_TYPE_UMSCH_UCODE = 84, /* User Mode Scheduler Ucode SOC21 */
GFX_FW_TYPE_UMSCH_CMD_BUFFER = 85, /* User Mode Scheduler Command Buffer SOC21 */
GFX_FW_TYPE_USB_DP_COMBO_PHY = 86, /* USB-Display port Combo SOC21 */
GFX_FW_TYPE_RS64_PFP = 87, /* RS64 PFP SOC21 */
GFX_FW_TYPE_RS64_ME = 88, /* RS64 ME SOC21 */
GFX_FW_TYPE_RS64_MEC = 89, /* RS64 MEC SOC21 */
GFX_FW_TYPE_RS64_PFP_P0_STACK = 90, /* RS64 PFP stack P0 SOC21 */
GFX_FW_TYPE_RS64_PFP_P1_STACK = 91, /* RS64 PFP stack P1 SOC21 */
GFX_FW_TYPE_RS64_ME_P0_STACK = 92, /* RS64 ME stack P0 SOC21 */
GFX_FW_TYPE_RS64_ME_P1_STACK = 93, /* RS64 ME stack P1 SOC21 */
GFX_FW_TYPE_RS64_MEC_P0_STACK = 94, /* RS64 MEC stack P0 SOC21 */
GFX_FW_TYPE_RS64_MEC_P1_STACK = 95, /* RS64 MEC stack P1 SOC21 */
GFX_FW_TYPE_RS64_MEC_P2_STACK = 96, /* RS64 MEC stack P2 SOC21 */
GFX_FW_TYPE_RS64_MEC_P3_STACK = 97, /* RS64 MEC stack P3 SOC21 */
GFX_FW_TYPE_MAX
};