Hello, I come from [1] and maybe I can contribute a bit. First to the page itself: "Finding the USB debug port" links to the script at [2], but should actually link to [3] (the updated script). And in "Hardware capability" the command 'lspci -vs' does not work here, the parameter -s seems unknown. Nonetheless I think I can contribute that my controller has a Debug port. I cannot really verify because I don't have a cable to do so nor am I able to run coreboot, but attached is a file that contains the output of some commands. If I can do furthermore anything for you, feel free to ask. Thanks! Yul Rottmann
[1] http://www.coreboot.org/EHCI_Debug_Port [2] http://coreboot.org/pipermail/coreboot/2008-September/038615.html [3] http://coreboot.org/pipermail/coreboot/2008-September/038635.html
My mainboard is a Gigabyte GA-MA78G-DS3H (rev. 1.0)
$ sudo ./attachment.sh The following PCI devices support a USB debug port (says lspci): 0000:00:12.2 0000:00:13.2 The following PCI devices support a USB debug port (says the kernel): 0000:00:12.2 0000:00:13.2 PCI device 0000:00:12.2, USB bus 3, USB physical port 1 PCI device 0000:00:13.2, USB bus 6, USB physical port 1 Currently connected high-speed devices: Bus# 1 `-Dev# 1 Vendor 0x1d6b Product 0x0001 |-Dev# 4 Vendor 0x046d Product 0xc044 `-Dev# 5 Vendor 0x046d Product 0xc30e Bus# 2 `-Dev# 1 Vendor 0x1d6b Product 0x0001 Bus# 3 `-Dev# 1 Vendor 0x1d6b Product 0x0002 Bus# 4 `-Dev# 1 Vendor 0x1d6b Product 0x0001 Bus# 5 `-Dev# 1 Vendor 0x1d6b Product 0x0001 Bus# 6 `-Dev# 1 Vendor 0x1d6b Product 0x0002 Bus# 7 `-Dev# 1 Vendor 0x1d6b Product 0x0001
$ lspci 00:00.0 Host bridge: Advanced Micro Devices [AMD] RS780 Host Bridge 00:01.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (int gfx) 00:0a.0 PCI bridge: Advanced Micro Devices [AMD] RS780 PCI to PCI bridge (PCIE port 5) 00:11.0 SATA controller: ATI Technologies Inc SB700/SB800 SATA Controller [AHCI mode] 00:12.0 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI0 Controller 00:12.1 USB Controller: ATI Technologies Inc SB700 USB OHCI1 Controller 00:12.2 USB Controller: ATI Technologies Inc SB700/SB800 USB EHCI Controller 00:13.0 USB Controller: ATI Technologies Inc SB700/SB800 USB OHCI0 Controller 00:13.1 USB Controller: ATI Technologies Inc SB700 USB OHCI1 Controller 00:13.2 USB Controller: ATI Technologies Inc SB700/SB800 USB EHCI Controller [...]
$ lspci -n 00:00.0 0600: 1022:9600 00:01.0 0604: 1022:9602 00:0a.0 0604: 1022:9609 00:11.0 0106: 1002:4391 00:12.0 0c03: 1002:4397 00:12.1 0c03: 1002:4398 00:12.2 0c03: 1002:4396 00:13.0 0c03: 1002:4397 00:13.1 0c03: 1002:4398 00:13.2 0c03: 1002:4396 [...]
$ sudo lspci -vvnn [...] 00:12.0 USB Controller [0c03]: ATI Technologies Inc SB700/SB800 USB OHCI0 Controller [1002:4397] (prog-if 10) Subsystem: Giga-byte Technology Device [1458:5004] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 32, Cache Line Size: 4 bytes Interrupt: pin A routed to IRQ 16 Region 0: Memory at fe02e000 (32-bit, non-prefetchable) [size=4K] Kernel driver in use: ohci_hcd Kernel modules: ohci-hcd
00:12.1 USB Controller [0c03]: ATI Technologies Inc SB700 USB OHCI1 Controller [1002:4398] (prog-if 10) Subsystem: Giga-byte Technology Device [1458:5004] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 32, Cache Line Size: 4 bytes Interrupt: pin A routed to IRQ 16 Region 0: Memory at fe02d000 (32-bit, non-prefetchable) [size=4K] Kernel driver in use: ohci_hcd Kernel modules: ohci-hcd
00:12.2 USB Controller [0c03]: ATI Technologies Inc SB700/SB800 USB EHCI Controller [1002:4396] (prog-if 20) Subsystem: Giga-byte Technology Device [1458:5004] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 32, Cache Line Size: 64 bytes Interrupt: pin B routed to IRQ 17 Region 0: Memory at fe02c000 (32-bit, non-prefetchable) [size=256] Capabilities: [c0] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Bridge: PM- B3+ Capabilities: [e4] Debug port: BAR=1 offset=00e0 Kernel driver in use: ehci_hcd Kernel modules: ehci-hcd
00:13.0 USB Controller [0c03]: ATI Technologies Inc SB700/SB800 USB OHCI0 Controller [1002:4397] (prog-if 10) Subsystem: Giga-byte Technology Device [1458:5004] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 32, Cache Line Size: 4 bytes Interrupt: pin A routed to IRQ 18 Region 0: Memory at fe02b000 (32-bit, non-prefetchable) [size=4K] Kernel driver in use: ohci_hcd Kernel modules: ohci-hcd
00:13.1 USB Controller [0c03]: ATI Technologies Inc SB700 USB OHCI1 Controller [1002:4398] (prog-if 10) Subsystem: Giga-byte Technology Device [1458:5004] Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 32, Cache Line Size: 4 bytes Interrupt: pin A routed to IRQ 18 Region 0: Memory at fe02a000 (32-bit, non-prefetchable) [size=4K] Kernel driver in use: ohci_hcd Kernel modules: ohci-hcd
00:13.2 USB Controller [0c03]: ATI Technologies Inc SB700/SB800 USB EHCI Controller [1002:4396] (prog-if 20) Subsystem: Giga-byte Technology Device [1458:5004] Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 32, Cache Line Size: 64 bytes Interrupt: pin B routed to IRQ 19 Region 0: Memory at fe029000 (32-bit, non-prefetchable) [size=256] Capabilities: [c0] Power Management version 2 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold-) Status: D0 PME-Enable- DSel=0 DScale=0 PME- Bridge: PM- B3+ Capabilities: [e4] Debug port: BAR=1 offset=00e0 Kernel driver in use: ehci_hcd Kernel modules: ehci-hcd [...]