flashrom June 2022

flashrom@flashrom.org

23 participants
21 discussions

Restructure shutdown functions and remove global state
by Joursoir 05 Aug '22

05 Aug '22

Hello everyone, Today I had a first meeting with my mentor Anastasia. And I'm looking forward to see Thomas as soon as possible. We've discussed our project goals, initial tasks and current state of the code. My next tasks: 1) Move all par masters to new API. It includes reducing the use of static global variables by storing them in a specific programmer data structure. 2) Introduce default shutdown function that can be very useful. We already have a patch for it: https://review.coreboot.org/c/flashrom/+/54890 It will be done in small steps/commits. So I hope to send a first patch soon. -- Joursoir

1 2

Unsupported EEPROM/flash device report
by Armin 01 Jul '22

01 Jul '22

Hi, here is a report of an unsupported EEPROM/flash device: _flashrom output:_ flashrom v1.2 on Linux 5.15.0-40-generic (x86_64) flashrom is free software, get the source code at https://flashrom.org Using clock_gettime for delay loops (clk_id: 1, resolution: 1ns). Found chipset "AMD FP4". Enabling flash write... FCH device found but SMBus revision 0x59 does not match known values. Please report this to flashrom(a)flashrom.org and include this log and the output of lspci -nnvx, thanks!. Could not determine chipset generation.PROBLEMS, continuing anyway No EEPROM/flash device found. Note: flashrom can never write if the flash chip isn't found automatically. _lspci -nnvx output:_ 00:00.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Root Complex [1022:1450] Subsystem: ASRock Incorporation Family 17h (Models 00h-0fh) Root Complex [1849:1450] Flags: fast devsel, NUMA node 0 00: 22 10 50 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 49 18 50 14 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:01.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge [1022:1452] Flags: fast devsel, NUMA node 0 00: 22 10 52 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:01.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe GPP Bridge [1022:1453] (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 26, NUMA node 0 Bus: primary=00, secondary=01, subordinate=07, sec-latency=0 I/O behind bridge: 00001000-00002fff [size=8K] Memory behind bridge: ba000000-ba9fffff [size=10M] Prefetchable memory behind bridge: [disabled] Capabilities: <access denied> Kernel driver in use: pcieport 00: 22 10 53 14 07 04 10 00 00 00 04 06 10 00 81 00 10: 00 00 00 00 00 00 00 00 00 01 07 00 11 21 00 20 20: 00 ba 90 ba f1 ff 01 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 50 00 00 00 00 00 00 00 ff 00 12 00 00:02.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge [1022:1452] Flags: fast devsel, NUMA node 0 00: 22 10 52 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:03.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge [1022:1452] Flags: fast devsel, NUMA node 0 00: 22 10 52 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:04.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge [1022:1452] Flags: fast devsel, NUMA node 0 00: 22 10 52 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:07.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge [1022:1452] Flags: fast devsel, NUMA node 0 00: 22 10 52 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:07.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Internal PCIe GPP Bridge 0 to Bus B [1022:1454] (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 27, NUMA node 0 Bus: primary=00, secondary=08, subordinate=08, sec-latency=0 I/O behind bridge: [disabled] Memory behind bridge: bab00000-badfffff [size=3M] Prefetchable memory behind bridge: [disabled] Capabilities: <access denied> Kernel driver in use: pcieport 00: 22 10 54 14 07 04 10 00 00 00 04 06 10 00 81 00 10: 00 00 00 00 00 00 00 00 00 08 08 00 f1 01 00 00 20: b0 ba d0 ba f1 ff 01 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 50 00 00 00 00 00 00 00 ff 01 12 00 00:08.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge [1022:1452] Flags: fast devsel, NUMA node 0 00: 22 10 52 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:08.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Internal PCIe GPP Bridge 0 to Bus B [1022:1454] (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 29, NUMA node 0 Bus: primary=00, secondary=09, subordinate=09, sec-latency=0 I/O behind bridge: [disabled] Memory behind bridge: bae00000-baefffff [size=1M] Prefetchable memory behind bridge: [disabled] Capabilities: <access denied> Kernel driver in use: pcieport 00: 22 10 54 14 07 04 10 00 00 00 04 06 10 00 81 00 10: 00 00 00 00 00 00 00 00 00 09 09 00 f1 01 00 00 20: e0 ba e0 ba f1 ff 01 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 50 00 00 00 00 00 00 00 ff 01 12 00 00:14.0 SMBus [0c05]: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller [1022:790b] (rev 59) Subsystem: ASRock Incorporation FCH SMBus Controller [1849:ffff] Flags: 66MHz, medium devsel, NUMA node 0 Kernel driver in use: piix4_smbus Kernel modules: i2c_piix4, sp5100_tco 00: 22 10 0b 79 03 04 20 02 59 00 05 0c 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 49 18 ff ff 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:14.3 ISA bridge [0601]: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge [1022:790e] (rev 51) Subsystem: ASRock Incorporation FCH LPC Bridge [1849:ffff] Flags: bus master, 66MHz, medium devsel, latency 0, NUMA node 0 00: 22 10 0e 79 0f 00 20 02 51 00 01 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 49 18 ff ff 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:18.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 0 [1022:1460] Flags: fast devsel, NUMA node 0 00: 22 10 60 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:18.1 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 1 [1022:1461] Flags: fast devsel, NUMA node 0 00: 22 10 61 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:18.2 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 2 [1022:1462] Flags: fast devsel, NUMA node 0 00: 22 10 62 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:18.3 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 3 [1022:1463] Flags: fast devsel, NUMA node 0 Kernel driver in use: k10temp Kernel modules: k10temp 00: 22 10 63 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:18.4 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 4 [1022:1464] Flags: fast devsel, NUMA node 0 00: 22 10 64 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:18.5 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 5 [1022:1465] Flags: fast devsel, NUMA node 0 00: 22 10 65 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:18.6 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 6 [1022:1466] Flags: fast devsel, NUMA node 0 00: 22 10 66 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:18.7 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 7 [1022:1467] Flags: fast devsel, NUMA node 0 00: 22 10 67 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:19.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 0 [1022:1460] Flags: fast devsel, NUMA node 0 00: 22 10 60 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:19.1 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 1 [1022:1461] Flags: fast devsel, NUMA node 0 00: 22 10 61 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:19.2 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 2 [1022:1462] Flags: fast devsel, NUMA node 0 00: 22 10 62 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:19.3 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 3 [1022:1463] Flags: fast devsel, NUMA node 0 Kernel driver in use: k10temp Kernel modules: k10temp 00: 22 10 63 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:19.4 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 4 [1022:1464] Flags: fast devsel, NUMA node 0 00: 22 10 64 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:19.5 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 5 [1022:1465] Flags: fast devsel, NUMA node 0 00: 22 10 65 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:19.6 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 6 [1022:1466] Flags: fast devsel, NUMA node 0 00: 22 10 66 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00:19.7 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Data Fabric: Device 18h; Function 7 [1022:1467] Flags: fast devsel, NUMA node 0 00: 22 10 67 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01:00.0 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] X399 Series Chipset USB 3.1 xHCI Controller [1022:43ba] (rev 02) (prog-if 30 [XHCI]) Subsystem: ASMedia Technology Inc. X399 Series Chipset USB 3.1 xHCI Controller [1b21:1142] Flags: bus master, fast devsel, latency 0, IRQ 32, NUMA node 0 Memory at ba9a0000 (64-bit, non-prefetchable) [size=32K] Capabilities: <access denied> Kernel driver in use: xhci_hcd Kernel modules: xhci_pci 00: 22 10 ba 43 06 04 10 00 02 30 03 0c 10 00 80 00 10: 04 00 9a ba 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 21 1b 42 11 30: 00 00 00 00 50 00 00 00 00 00 00 00 0b 01 00 00 01:00.1 SATA controller [0106]: Advanced Micro Devices, Inc. [AMD] X399 Series Chipset SATA Controller [1022:43b6] (rev 02) (prog-if 01 [AHCI 1.0]) Subsystem: ASMedia Technology Inc. X399 Series Chipset SATA Controller [1b21:1062] Flags: bus master, fast devsel, latency 0, IRQ 87, NUMA node 0 Memory at ba980000 (32-bit, non-prefetchable) [size=128K] Expansion ROM at ba900000 [disabled] [size=512K] Capabilities: <access denied> Kernel driver in use: ahci Kernel modules: ahci 00: 22 10 b6 43 06 04 10 00 02 01 06 01 10 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 98 ba 00 00 00 00 21 1b 62 10 30: 00 00 90 ba 50 00 00 00 00 00 00 00 0a 02 00 00 01:00.2 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] X399 Series Chipset PCIe Bridge [1022:43b1] (rev 02) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 31, NUMA node 0 Bus: primary=01, secondary=02, subordinate=07, sec-latency=0 I/O behind bridge: 00001000-00002fff [size=8K] Memory behind bridge: ba000000-ba8fffff [size=9M] Prefetchable memory behind bridge: [disabled] Capabilities: <access denied> Kernel driver in use: pcieport 00: 22 10 b1 43 07 04 10 00 02 00 04 06 10 00 81 00 10: 00 00 00 00 00 00 00 00 01 02 07 00 11 21 00 00 20: 00 ba 80 ba f1 ff 01 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 50 00 00 00 00 00 00 00 05 03 12 00 02:00.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset PCIe Port [1022:43b4] (rev 02) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 33, NUMA node 0 Bus: primary=02, secondary=03, subordinate=03, sec-latency=0 I/O behind bridge: [disabled] Memory behind bridge: ba000000-ba4fffff [size=5M] Prefetchable memory behind bridge: [disabled] Capabilities: <access denied> Kernel driver in use: pcieport 00: 22 10 b4 43 07 04 10 00 02 00 04 06 10 00 01 00 10: 00 00 00 00 00 00 00 00 02 03 03 00 f1 01 00 00 20: 00 ba 40 ba f1 ff 01 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 50 00 00 00 00 00 00 00 0b 01 12 00 02:04.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset PCIe Port [1022:43b4] (rev 02) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 34, NUMA node 0 Bus: primary=02, secondary=04, subordinate=04, sec-latency=0 I/O behind bridge: 00002000-00002fff [size=4K] Memory behind bridge: ba800000-ba8fffff [size=1M] Prefetchable memory behind bridge: [disabled] Capabilities: <access denied> Kernel driver in use: pcieport 00: 22 10 b4 43 07 04 10 00 02 00 04 06 10 00 01 00 10: 00 00 00 00 00 00 00 00 02 04 04 00 21 21 00 00 20: 80 ba 80 ba f1 ff 01 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 50 00 00 00 00 00 00 00 0b 01 12 00 02:05.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset PCIe Port [1022:43b4] (rev 02) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 36, NUMA node 0 Bus: primary=02, secondary=05, subordinate=05, sec-latency=0 I/O behind bridge: [disabled] Memory behind bridge: ba700000-ba7fffff [size=1M] Prefetchable memory behind bridge: [disabled] Capabilities: <access denied> Kernel driver in use: pcieport 00: 22 10 b4 43 07 04 10 00 02 00 04 06 10 00 01 00 10: 00 00 00 00 00 00 00 00 02 05 05 00 f1 01 00 00 20: 70 ba 70 ba f1 ff 01 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 50 00 00 00 00 00 00 00 0a 01 12 00 02:06.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset PCIe Port [1022:43b4] (rev 02) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 37, NUMA node 0 Bus: primary=02, secondary=06, subordinate=06, sec-latency=0 I/O behind bridge: 00001000-00001fff [size=4K] Memory behind bridge: ba600000-ba6fffff [size=1M] Prefetchable memory behind bridge: [disabled] Capabilities: <access denied> Kernel driver in use: pcieport 00: 22 10 b4 43 07 04 10 00 02 00 04 06 10 00 01 00 10: 00 00 00 00 00 00 00 00 02 06 06 00 11 11 00 00 20: 60 ba 60 ba f1 ff 01 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 50 00 00 00 00 00 00 00 05 01 12 00 02:07.0 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] 300 Series Chipset PCIe Port [1022:43b4] (rev 02) (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 39, NUMA node 0 Bus: primary=02, secondary=07, subordinate=07, sec-latency=0 I/O behind bridge: [disabled] Memory behind bridge: [disabled] Prefetchable memory behind bridge: [disabled] Capabilities: <access denied> Kernel driver in use: pcieport 00: 22 10 b4 43 07 04 10 00 02 00 04 06 10 00 01 00 10: 00 00 00 00 00 00 00 00 02 07 07 00 f1 01 00 00 20: f0 ff 00 00 f1 ff 01 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 50 00 00 00 00 00 00 00 0b 01 12 00 03:00.0 Ethernet controller [0200]: Aquantia Corp. AQC107 NBase-T/IEEE 802.3bz Ethernet Controller [AQtion] [1d6a:d107] (rev 02) Subsystem: ASRock Incorporation AQC107 NBase-T/IEEE 802.3bz Ethernet Controller [AQtion] [1849:d107] Flags: bus master, fast devsel, latency 0, IRQ 32, NUMA node 0 Memory at ba440000 (64-bit, non-prefetchable) [size=64K] Memory at ba450000 (64-bit, non-prefetchable) [size=4K] Memory at ba000000 (64-bit, non-prefetchable) [size=4M] Expansion ROM at ba400000 [disabled] [size=256K] Capabilities: <access denied> Kernel driver in use: atlantic Kernel modules: atlantic 00: 6a 1d 07 d1 07 04 10 00 02 00 00 02 10 00 00 00 10: 04 00 44 ba 00 00 00 00 04 00 45 ba 00 00 00 00 20: 04 00 00 ba 00 00 00 00 00 00 00 00 49 18 07 d1 30: 00 00 40 ba 40 00 00 00 00 00 00 00 0b 01 00 00 04:00.0 Ethernet controller [0200]: Intel Corporation I211 Gigabit Network Connection [8086:1539] (rev 03) Subsystem: ASRock Incorporation I211 Gigabit Network Connection [1849:1539] Flags: bus master, fast devsel, latency 0, IRQ 32, NUMA node 0 Memory at ba800000 (32-bit, non-prefetchable) [size=128K] I/O ports at 2000 [size=32] Memory at ba820000 (32-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: igb Kernel modules: igb 00: 86 80 39 15 07 04 10 00 03 00 00 02 10 00 00 00 10: 00 00 80 ba 00 00 00 00 01 20 00 00 00 00 82 ba 20: 00 00 00 00 00 00 00 00 00 00 00 00 49 18 39 15 30: 00 00 00 00 40 00 00 00 00 00 00 00 0b 01 00 00 05:00.0 Network controller [0280]: Intel Corporation Dual Band Wireless-AC 3168NGW [Stone Peak] [8086:24fb] (rev 10) Subsystem: Intel Corporation Dual Band Wireless-AC 3168NGW [Stone Peak] [8086:2110] Flags: bus master, fast devsel, latency 0, IRQ 136, NUMA node 0 Memory at ba700000 (64-bit, non-prefetchable) [size=8K] Capabilities: <access denied> Kernel driver in use: iwlwifi Kernel modules: iwlwifi 00: 86 80 fb 24 06 04 10 00 10 00 80 02 10 00 00 00 10: 04 00 70 ba 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 86 80 10 21 30: 00 00 00 00 c8 00 00 00 00 00 00 00 0a 01 00 00 06:00.0 Ethernet controller [0200]: Intel Corporation I211 Gigabit Network Connection [8086:1539] (rev 03) Subsystem: ASRock Incorporation I211 Gigabit Network Connection [1849:1539] Flags: bus master, fast devsel, latency 0, IRQ 30, NUMA node 0 Memory at ba600000 (32-bit, non-prefetchable) [size=128K] I/O ports at 1000 [size=32] Memory at ba620000 (32-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: igb Kernel modules: igb 00: 86 80 39 15 07 04 10 00 03 00 00 02 10 00 00 00 10: 00 00 60 ba 00 00 00 00 01 10 00 00 00 00 62 ba 20: 00 00 00 00 00 00 00 00 00 00 00 00 49 18 39 15 30: 00 00 00 00 40 00 00 00 00 00 00 00 05 01 00 00 08:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Zeppelin/Raven/Raven2 PCIe Dummy Function [1022:145a] Subsystem: Advanced Micro Devices, Inc. [AMD] Zeppelin/Raven/Raven2 PCIe Dummy Function [1022:145a] Flags: fast devsel, NUMA node 0 Capabilities: <access denied> 00: 22 10 5a 14 00 00 10 00 00 00 00 13 10 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 22 10 5a 14 30: 00 00 00 00 48 00 00 00 00 00 00 00 ff 00 00 00 08:00.2 Encryption controller [1080]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Platform Security Processor [1022:1456] Subsystem: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Platform Security Processor [1022:1456] Flags: bus master, fast devsel, latency 0, IRQ 130, NUMA node 0 Memory at bac00000 (32-bit, non-prefetchable) [size=1M] Memory at bad00000 (32-bit, non-prefetchable) [size=8K] Capabilities: <access denied> Kernel driver in use: ccp Kernel modules: ccp 00: 22 10 56 14 06 04 10 00 00 00 80 10 10 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 c0 ba 00 00 00 00 20: 00 00 00 00 00 00 d0 ba 00 00 00 00 22 10 56 14 30: 00 00 00 00 48 00 00 00 00 00 00 00 0a 02 00 00 08:00.3 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] Zeppelin USB 3.0 Host controller [1022:145f] (prog-if 30 [XHCI]) Subsystem: Advanced Micro Devices, Inc. [AMD] Zeppelin USB 3.0 Host controller [1022:d102] Flags: bus master, fast devsel, latency 0, IRQ 105, NUMA node 0 Memory at bab00000 (64-bit, non-prefetchable) [size=1M] Capabilities: <access denied> Kernel driver in use: xhci_hcd Kernel modules: xhci_pci 00: 22 10 5f 14 07 04 10 00 00 30 03 0c 10 00 80 00 10: 04 00 b0 ba 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 22 10 02 d1 30: 00 00 00 00 48 00 00 00 00 00 00 00 05 03 00 00 09:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Zeppelin/Renoir PCIe Dummy Function [1022:1455] Subsystem: Advanced Micro Devices, Inc. [AMD] Zeppelin/Renoir PCIe Dummy Function [1022:1455] Flags: fast devsel, NUMA node 0 Capabilities: <access denied> 00: 22 10 55 14 00 00 10 00 00 00 00 13 10 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 22 10 55 14 30: 00 00 00 00 48 00 00 00 00 00 00 00 ff 00 00 00 09:00.2 SATA controller [0106]: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] [1022:7901] (rev 51) (prog-if 01 [AHCI 1.0]) Subsystem: ASRock Incorporation FCH SATA Controller [AHCI mode] [1849:ffff] Flags: bus master, fast devsel, latency 0, IRQ 104, NUMA node 0 Memory at bae08000 (32-bit, non-prefetchable) [size=4K] Capabilities: <access denied> Kernel driver in use: ahci Kernel modules: ahci 00: 22 10 01 79 07 04 10 00 51 01 06 01 10 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 80 e0 ba 00 00 00 00 49 18 ff ff 30: 00 00 00 00 48 00 00 00 00 00 00 00 05 02 00 00 09:00.3 Audio device [0403]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) HD Audio Controller [1022:1457] Subsystem: ASRock Incorporation Family 17h (Models 00h-0fh) HD Audio Controller [1849:1221] Flags: bus master, fast devsel, latency 0, IRQ 138, NUMA node 0 Memory at bae00000 (32-bit, non-prefetchable) [size=32K] Capabilities: <access denied> Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel 00: 22 10 57 14 06 04 10 00 00 00 03 04 10 00 80 00 10: 00 00 e0 ba 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 49 18 21 12 30: 00 00 00 00 48 00 00 00 00 00 00 00 0b 03 00 00 40:00.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Root Complex [1022:1450] Subsystem: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Root Complex [1022:1450] Flags: fast devsel, NUMA node 1 00: 22 10 50 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 22 10 50 14 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 40:01.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge [1022:1452] Flags: fast devsel, NUMA node 1 00: 22 10 52 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 40:01.2 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe GPP Bridge [1022:1453] (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 40, NUMA node 1 Bus: primary=40, secondary=41, subordinate=41, sec-latency=0 I/O behind bridge: [disabled] Memory behind bridge: 9e600000-9e6fffff [size=1M] Prefetchable memory behind bridge: [disabled] Capabilities: <access denied> Kernel driver in use: pcieport 00: 22 10 53 14 07 04 10 00 00 00 04 06 10 00 81 00 10: 00 00 00 00 00 00 00 00 40 41 41 00 f1 01 00 20 20: 60 9e 60 9e f1 ff 01 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 50 00 00 00 00 00 00 00 ff 00 12 00 40:01.3 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe GPP Bridge [1022:1453] (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 41, NUMA node 1 Bus: primary=40, secondary=42, subordinate=42, sec-latency=0 I/O behind bridge: 00003000-00003fff [size=4K] Memory behind bridge: 9d000000-9e0fffff [size=17M] Prefetchable memory behind bridge: 0000000080000000-0000000091ffffff [size=288M] Capabilities: <access denied> Kernel driver in use: pcieport 00: 22 10 53 14 07 04 10 00 00 00 04 06 10 00 81 00 10: 00 00 00 00 00 00 00 00 40 42 42 00 31 31 00 20 20: 00 9d 00 9e 01 80 f1 91 00 00 00 00 00 00 00 00 30: 00 00 00 00 50 00 00 00 00 00 00 00 ff 00 1a 00 40:02.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge [1022:1452] Flags: fast devsel, NUMA node 1 00: 22 10 52 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 40:03.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge [1022:1452] Flags: fast devsel, NUMA node 1 00: 22 10 52 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 40:04.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge [1022:1452] Flags: fast devsel, NUMA node 1 00: 22 10 52 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 40:07.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge [1022:1452] Flags: fast devsel, NUMA node 1 00: 22 10 52 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 40:07.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Internal PCIe GPP Bridge 0 to Bus B [1022:1454] (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 42, NUMA node 1 Bus: primary=40, secondary=43, subordinate=43, sec-latency=0 I/O behind bridge: [disabled] Memory behind bridge: 9e200000-9e4fffff [size=3M] Prefetchable memory behind bridge: [disabled] Capabilities: <access denied> Kernel driver in use: pcieport 00: 22 10 54 14 07 04 10 00 00 00 04 06 10 00 81 00 10: 00 00 00 00 00 00 00 00 40 43 43 00 f1 01 00 00 20: 20 9e 40 9e f1 ff 01 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 50 00 00 00 00 00 00 00 ff 01 12 00 40:08.0 Host bridge [0600]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-1fh) PCIe Dummy Host Bridge [1022:1452] Flags: fast devsel, NUMA node 1 00: 22 10 52 14 00 00 00 00 00 00 00 06 00 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 40:08.1 PCI bridge [0604]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Internal PCIe GPP Bridge 0 to Bus B [1022:1454] (prog-if 00 [Normal decode]) Flags: bus master, fast devsel, latency 0, IRQ 44, NUMA node 1 Bus: primary=40, secondary=44, subordinate=44, sec-latency=0 I/O behind bridge: [disabled] Memory behind bridge: 9e500000-9e5fffff [size=1M] Prefetchable memory behind bridge: [disabled] Capabilities: <access denied> Kernel driver in use: pcieport 00: 22 10 54 14 07 04 10 00 00 00 04 06 10 00 81 00 10: 00 00 00 00 00 00 00 00 40 44 44 00 f1 01 00 00 20: 50 9e 50 9e f1 ff 01 00 00 00 00 00 00 00 00 00 30: 00 00 00 00 50 00 00 00 00 00 00 00 ff 01 12 00 41:00.0 Non-Volatile memory controller [0108]: Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981/PM983 [144d:a808] (prog-if 02 [NVM Express]) Subsystem: Samsung Electronics Co Ltd SSD 970 EVO Plus 1TB [144d:a801] Flags: bus master, fast devsel, latency 0, IRQ 45, NUMA node 1 Memory at 9e600000 (64-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: nvme Kernel modules: nvme 00: 4d 14 08 a8 06 04 10 00 00 02 08 01 10 00 00 00 10: 04 00 60 9e 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 4d 14 01 a8 30: 00 00 00 00 40 00 00 00 00 00 00 00 0a 01 00 00 42:00.0 VGA compatible controller [0300]: NVIDIA Corporation GP104 [GeForce GTX 1070] [10de:1b81] (rev a1) (prog-if 00 [VGA controller]) Subsystem: Micro-Star International Co., Ltd. [MSI] GP104 [GeForce GTX 1070] [1462:3304] Flags: bus master, fast devsel, latency 0, IRQ 140, NUMA node 1 Memory at 9d000000 (32-bit, non-prefetchable) [size=16M] Memory at 80000000 (64-bit, prefetchable) [size=256M] Memory at 90000000 (64-bit, prefetchable) [size=32M] I/O ports at 3000 [size=128] Expansion ROM at 000c0000 [virtual] [disabled] [size=128K] Capabilities: <access denied> Kernel driver in use: nvidia Kernel modules: nvidiafb, nouveau, nvidia_drm, nvidia 00: de 10 81 1b 07 04 10 00 a1 00 00 03 00 00 80 00 10: 00 00 00 9d 0c 00 00 80 00 00 00 00 0c 00 00 90 20: 00 00 00 00 01 30 00 00 00 00 00 00 62 14 04 33 30: 00 00 00 00 60 00 00 00 00 00 00 00 0b 01 00 00 42:00.1 Audio device [0403]: NVIDIA Corporation GP104 High Definition Audio Controller [10de:10f0] (rev a1) Subsystem: Micro-Star International Co., Ltd. [MSI] GP104 High Definition Audio Controller [1462:3304] Flags: bus master, fast devsel, latency 0, IRQ 139, NUMA node 1 Memory at 9e080000 (32-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel 00: de 10 f0 10 06 00 10 00 a1 00 03 04 10 00 80 00 10: 00 00 08 9e 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 62 14 04 33 30: 00 00 00 00 60 00 00 00 00 00 00 00 0a 02 00 00 43:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Zeppelin/Raven/Raven2 PCIe Dummy Function [1022:145a] Subsystem: Advanced Micro Devices, Inc. [AMD] Zeppelin/Raven/Raven2 PCIe Dummy Function [1022:145a] Flags: fast devsel, NUMA node 1 Capabilities: <access denied> 00: 22 10 5a 14 00 00 10 00 00 00 00 13 10 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 22 10 5a 14 30: 00 00 00 00 48 00 00 00 00 00 00 00 ff 00 00 00 43:00.2 Encryption controller [1080]: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Platform Security Processor [1022:1456] Subsystem: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) Platform Security Processor [1022:1456] Flags: bus master, fast devsel, latency 0, IRQ 133, NUMA node 1 Memory at 9e300000 (32-bit, non-prefetchable) [size=1M] Memory at 9e400000 (32-bit, non-prefetchable) [size=8K] Capabilities: <access denied> Kernel driver in use: ccp Kernel modules: ccp 00: 22 10 56 14 06 04 10 00 00 00 80 10 10 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 30 9e 00 00 00 00 20: 00 00 00 00 00 00 40 9e 00 00 00 00 22 10 56 14 30: 00 00 00 00 48 00 00 00 00 00 00 00 0a 02 00 00 43:00.3 USB controller [0c03]: Advanced Micro Devices, Inc. [AMD] Zeppelin USB 3.0 Host controller [1022:145f] (prog-if 30 [XHCI]) Subsystem: Advanced Micro Devices, Inc. [AMD] Zeppelin USB 3.0 Host controller [1022:145c] Flags: bus master, fast devsel, latency 0, IRQ 116, NUMA node 1 Memory at 9e200000 (64-bit, non-prefetchable) [size=1M] Capabilities: <access denied> Kernel driver in use: xhci_hcd Kernel modules: xhci_pci 00: 22 10 5f 14 07 04 10 00 00 30 03 0c 10 00 80 00 10: 04 00 20 9e 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 22 10 5c 14 30: 00 00 00 00 48 00 00 00 00 00 00 00 05 03 00 00 44:00.0 Non-Essential Instrumentation [1300]: Advanced Micro Devices, Inc. [AMD] Zeppelin/Renoir PCIe Dummy Function [1022:1455] Subsystem: Advanced Micro Devices, Inc. [AMD] Zeppelin/Renoir PCIe Dummy Function [1022:1455] Flags: fast devsel, NUMA node 1 Capabilities: <access denied> 00: 22 10 55 14 00 00 10 00 00 00 00 13 10 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 00 00 00 00 00 00 22 10 55 14 30: 00 00 00 00 48 00 00 00 00 00 00 00 ff 00 00 00 44:00.2 SATA controller [0106]: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] [1022:7901] (rev 51) (prog-if 01 [AHCI 1.0]) Subsystem: ASRock Incorporation FCH SATA Controller [AHCI mode] [1849:ffff] Flags: bus master, fast devsel, latency 0, IRQ 113, NUMA node 1 Memory at 9e500000 (32-bit, non-prefetchable) [size=4K] Capabilities: <access denied> Kernel driver in use: ahci Kernel modules: ahci 00: 22 10 01 79 07 04 10 00 51 01 06 01 10 00 80 00 10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 20: 00 00 00 00 00 00 50 9e 00 00 00 00 49 18 ff ff 30: 00 00 00 00 48 00 00 00 00 00 00 00 05 02 00 00 hopefully this flashing device can be supported. Greets

2 3

What todo with the "document ... programmer" tickets
by Nico Huber 29 Jun '22

29 Jun '22

Hi Anastasia, I've seen you put some questions about the programmer tickets[1-4] on the meeting agenda. I hope I can provide some answers already. Looking at the tickets, I see there are already lists of things to do. But you ask what is left to do. So somewhere seems to be a misunderstanding. * raiden_debug_spi: Seems ok. I think this one was really only missing a manpage entry. Now that it has some context, I guess an independent developer could actually review it now. ^^ * lspcon_i2c_spi & realtek_mst_i2c_spi: There's a misunderstanding I guess. The tickets say "Document ... programmer". But they list actual problems. My idea when I wrote the long lists of issues was not to document issues. But, hopefully, to get them addressed, in code. We could also document the issues, e.g. by cluttering the code with FIXME comments. This might at least slow the spreading of such code down. But I would have to ask, why have these drivers on the master branch? In one of the tickets it even says the driver is not used in production. Does that mean it's abandoned? Like I mentioned elsewhere, many of the issues could be mitigated by going through the board_enabled infrastructure. This was also men- tioned in the review of the mediatek_i2c_spi driver. All these I2C drivers could share a similar design, AFAICT. One of the manpage entries also revealed a new problem: I think it implies that after running `flashrom -p realtek_mst_i2c_spi:bus=0 -E` the device would be broken after a reset. That's unacceptable for flashrom. Another sign that it should go through the infrastructure of the internal programmer. Documentation for the hardware interface would also be very welcome. Basically, everything that one needs to understand the code (and can't be derived from flashrom sources) should be publicly documented. I think we should make this a rule for vendor additions. * mediatek_i2c_spi: What I have to say about this, I did on Gerrit. What happened is clearly against our development guidelines. It's a copy of another driver, but we don't have the time to look into it so let the community take care of it? WTF? Nico [1] https://ticket.coreboot.org/issues/358 [2] https://ticket.coreboot.org/issues/360 [3] https://ticket.coreboot.org/issues/361 [4] https://ticket.coreboot.org/issues/376

3 5

Two-branch development
by Nico Huber 28 Jun '22

28 Jun '22

Hi flashrom fellows, something that's on the agenda for the next dev meeting (30th June)[1]: Should we look at forking flashrom between version 2 (Classic, Legacy, or “Stable” flashrom) and version3 of flashrom (Modern, Tested or Contemporary), where new features are added? I think such a question deserves more attention, hence this email. My own thoughts about the topic are quite mixed. First of all, it's not the first time the idea to work on two branches comes up. When we switched to Git and Gerrit in 2017, we started with a `stable` and a `staging` branch[2]. There were reservations, of course. Most of all that the `staging` branch could fall out-of-sync quickly, so it would be too hard to port anything from there to `stable`. Maybe such problems could be be avoided by allowing merges from `stable` to `staging`. Eventually, we had a lot of new patches on the `staging` branch, including many fixups, so the features could have been ported to `stable`. But they were not, and we renamed `staging` to `master` instead. This was due to personal issues and not technical ones, though. I guess we can't really say if the branch model failed. Now to the current proposition. Again, we have the idea to have one more and one less stable branch. But this time they would drift apart on purpose, focusing on different subsets of program- mers and chips, AIUI. I would not object to continue development on two branches. Personally, I would most likely work on the stable "version 2" only. However, the naming would really be a tough nut to crack. Given my experience with this project, I would expect a branch that focuses on stability to be the more "modern" one very soon. Simply because it's much easier to add new features to something stable. I wouldn't mind if people try such a "version 3". But it seems risky. I fear it might lose focus quickly and be abandoned again. Cheers, Nico [1] https://docs.google.com/document/d/18qKvEbfPszjsJJGJhwi8kRVDUG3GZkADzQSH6WF… [2] https://www.flashrom.org/index.php?title=Development_Guidelines&oldid=2252#…

6 10

New chip: GD25Q64C
by janemba 25 Jun '22

25 Jun '22

Hello, flashrom can extract the eeprom from a GD25Q64C chip in a generic way. I did it and all worked fine. Also, I check the eeprom and its valid. However, flashrom told me to send you an email with some information which you can find attached. However, this is the output while using "-r" switch along with the verbose mode. I hope it will be fine. Cheers,

1 1

Unsupported EEPROM/flash device report
by Armin 25 Jun '22

25 Jun '22

1 0

One Build System Working Group
by Thomas Heijligen 21 Jun '22

21 Jun '22

Hi folks, we want to meet again to discuss the progress and problems under the One Build Sytem Topic. If you are interested, please participate on the poll [0] to find a suitable date. On Gerrit, relevant patches can be found under the `one_build_system` topic. [1] The working document can be found on Google Docs [3] and gets also posted in plain text to the mailing list after the meeting. -- Thomas [0] https://terminplaner4.dfn.de/Eha1mJJ8jS2z2dkw [1] https://review.coreboot.org/q/project:flashrom+topic:one_build_system [3] https://docs.google.com/document/d/1TVso_VbrLEbGc7BNrYxqlrP8jMxB23TuMqEI3Pn…

1 3

Flashrom failure
by Peter 21 Jun '22

21 Jun '22

Please refer attached, chip is Winbond 25Q80BVNIG

1 0

flashrom dev meeting notes 16.06.22
by Felix Singer 16 Jun '22

16 Jun '22

# 16th June 2022, 6:00 - 7:00 UTC+0 Attendees: Nikolai, Evan, Felix, Anastasia, Nico, Edward ## Decisions Summary * We want a maintainers file as coreboot has one. Felix will take care of adding one and hooking it up to Gerrit so that the magic happens. * Active members of the community need to take care of other people's patches/discussions and if something goes wrong, help. For example, join a discussion on Gerrit and try to help to calm down people; bring people to talk in-person (for example on the meeting) instead of texting; ask each other if everything is okay with a patch/feature etc. Take care of each other. ## Agenda * [FelixS] Reusing coreboot’s maintainer [file](https://github.com/coreboot/coreboot/blob/master/MAINTAINERS) mechanism for flashrom hooked up with the following [script](https://github.com/coreboot/coreboot/blob/51f3b3225504707ce6df81b12… ). * I think it would be great if we could add a maintainers file, like coreboot has one, where people can be assigned to specific files or folders, and hook this file up to Gerrit so that maintainers are notified. * Edward +1 for driver owners. * aklm +1 especially for new people. * AI Felix to create a patch to introduce the MAINTAINER file and aklm to review to get this idea going. * [Edward] How do we get the community to adopt the [https://flashrom.org/Friendliness](https://flashrom.org/Friendliness) policy for real? * Examples of violations are snide remarks of code reviews to poor grammar (non-native speaker), dissecting peoples speech and building up encyclopedias of text of authors motivations instead of straight to the point actionable items. * This *must* end! * How are remediation dealt with? * How are violations considered and what is the result of a violation? * Who (more than one person hopefully) is responsible for enforcement? * Maybe find a group of people outside of the flashrom community who could help with this? It seems like this is an issue that many groups struggle with. Maybe we can look at creating a group of people from various open source projects that can look objectively at any issues and make some decisions about how to deal with problems. Whether the projects want to accept and implement those decisions would be up to the individual project. My fear is that the flashrom project is too small to police these issues objectively. * [aklm] just for completeness: existing rules on the Friendliness page say the following: * “If you feel like you have been treated in an unfair way, we want to hear about it so we can fix it. Our arbitration committee (Carl-Daniel Hailfinger <email> and Stefan Reinauer <email>) can be contacted directly and will listen to you. If you don't get a response within a few days, your mail was probably lost. Feel free to resend your mail to another member of the arbitration committee in that case.” * Is this still up-to-date? Does this strategy work? * If code review goes bad , maybe pause for a moment . Maybe try to get a conversation in person? * Bring up very concerning issues in GVC. * It’s hard to admit fault or in trouble. * Take care of others to allow people to say they are in trouble. * If someone notices a discussion is going off the rails that person should be afforded the chance to try and help bring things back to the topic. * What to do (for active members of community) * First starting with the person is ok before deep diving into the technical issue that went off the rails. * Add yourself to the patch and comment on the patch, trying to extract relevant ideas * If a person is on the meeting , you can ask them if everything is alright with the patch/feature * Reach out to person by email , or private chat * Bring people to the meeting? * For new people: ask what they are trying to achieve? What are you trying to do? * Two separate patches should be considered independent. * Actively try to determine the point where things got misunderstood and try to refocus the discussion back to a simpler point to realign to make progress. * Less is more, simple points to bring things back to focus and help build bridges. * What can a person do who feels in trouble? * [aklm] I created a category in bugtracker “Easy Projects” so that we can have a collection of easy tasks (for example for new people). This may be easier to keep alive than [https://www.flashrom.org/Easy_projects](https://www.flashrom.org/Easy_proje… * Thanks!

1 0

GSOC Project Thread - Optimising Erase Function Selection
by Aarya Chaumal 16 Jun '22

16 Jun '22

Hi, Today I had my first meet with my mentors Thomas and Simon, and we discussed a few things involving the timeline and initial tasks for the project. There are mainly two parts to the project : 1. Developing a strategy to optimize the selection of the erase function to reduce the overall time required to do the operation 2. Filtering out the erase functions that the programmer does not support For now, I'm working on the first one. Also, I will be writing a test case to check whether the erase functions in the flashchips struct are sorted according to the block size. Aarya

2 3

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

flashrom June 2022