Re: [SeaBIOS] [PATCH 1/4] xhci: Update the times for usb command timeouts.
On Sun, Jun 22, 2014 at 05:54:17PM +0200, Idwer Vollering wrote:
So, this looks different from Matt's report. What appears to be happening in the above is that the device shows up originally as a high speed device (see "[High]" above). However, when the set_address command is sent to it, it appears that the device effectively disconnects and then reconnects as a super speed device (see "change port #2" and "change port #4" above - port 2==port 4 - see ("offset 1" / "offset 3" above)).
You can try increasing the xchi_event_wait timeout which fixes Matt's issue, but I think we tried this on your hardware before with no luck.
Indeed, changing 1000 to 5000 or USB_TIME_COMMAND in src/hw/usb-xhci.c:501 didn't matter.
Can you retry with the patch series I just posted? It's also at: https://github.com/KevinOConnor/seabios/tree/testing It may help with this device. -Kevin
2014-09-10 20:48 GMT+02:00 Kevin O'Connor <kevin@koconnor.net>:
On Sun, Jun 22, 2014 at 05:54:17PM +0200, Idwer Vollering wrote:
So, this looks different from Matt's report. What appears to be happening in the above is that the device shows up originally as a high speed device (see "[High]" above). However, when the set_address command is sent to it, it appears that the device effectively disconnects and then reconnects as a super speed device (see "change port #2" and "change port #4" above - port 2==port 4 - see ("offset 1" / "offset 3" above)).
You can try increasing the xchi_event_wait timeout which fixes Matt's issue, but I think we tried this on your hardware before with no luck.
Indeed, changing 1000 to 5000 or USB_TIME_COMMAND in src/hw/usb-xhci.c:501 didn't matter.
Can you retry with the patch series I just posted? It's also at: https://github.com/KevinOConnor/seabios/tree/testing
It may help with this device.
-Kevin
built with code from 'git checkout origin/testing' SeaBIOS (version rel-1.7.5-105-g4b3c04b-20141111_131042-ubuntu) init usb XHCI init on dev 00:10.0: regs @ 0xf0148000, 4 ports, 32 slots, 32 byte contexts XHCI extcap 0x1 @ f0148500 XHCI protocol USB 3.00, 2 ports (offset 1), def 0 XHCI protocol USB 2.00, 2 ports (offset 3), def 0 configure_xhci: resetting xhci_hub_reset port #3: 0x000202e1, powered, pls 7, speed 0 [ - ] XHCI port #3: 0x00200e03, powered, enabled, pls 0, speed 3 [High] set_address 0xbf11ffb0 xhci_alloc_pipe: usbdev 0xbf0d3890, ring 0xbf11f900, slotid 0, epid 1 xhci_cmd_enable_slot: xhci_process_events: status change port #3 xhci_process_events: status change port #1 xhci_process_events: status change port #3 xhci_alloc_pipe: enable slot: got slotid 1 xhci_cmd_address_device: slotid 1 WARNING - Timeout at xhci_event_wait:692! xhci_alloc_pipe: address device: failed (cc -1) XHCI no devices found WARNING - Timeout at wait_bit:310! XHCI init on dev 00:10.1: regs @ 0xf014a000, 4 ports, 32 slots, 32 byte contexts XHCI extcap 0x1 @ f014a500 XHCI protocol USB 3.00, 2 ports (offset 1), def 0 XHCI protocol USB 2.00, 2 ports (offset 3), def 0 configure_xhci: resetting XHCI no devices found EHCI init on dev 00:12.2 (regs=0xf014f820) set_address 0xbf0d3980 config_usb: 0xbf0d37d0 device rev=0200 cls=00 sub=00 proto=00 size=64 EHCI init on dev 00:13.2 (regs=0xf014f920) OHCI init on dev 00:12.0 (regs=0xf014c000) set_address 0xbf0d3980 config_usb: 0xbf0d3880 device rev=0110 cls=00 sub=00 proto=00 size=8 usb_hid_setup 0xbf0d3880 USB keyboard initialized OHCI init on dev 00:13.0 (regs=0xf014d000) OHCI init on dev 00:14.5 (regs=0xf014e000) init ps2port Got ps2 nak (status=51) ps2 command 2ff failed (aux=0) init lpt Found 0 lpt ports init serial Found 1 serial ports init floppy drives init hard drives init ahci AHCI controller at 11.0, iobase f014f000, irq 0 AHCI: cap 0xf3309f07, ports_impl 0x4 AHCI/2: probing AHCI/2: link up AHCI/2: ... finished, status 0x51, ERROR 0x4 Searching bootorder for: /pci@i0cf8/*@11/drive@2/disk@0 AHCI/2: registering: "AHCI/2: Maxtor 6L250S0 ATA-7 Hard-Disk (233 GiBytes)" Registering bootable: AHCI/2: Maxtor 6L250S0 ATA-7 Hard-Disk (233 GiBytes) (type:2 prio:103 data:f05a0) init megasas Scan for option roms Press F12 for boot menu. Checking for bootsplash Select boot device: 1. AHCI/2: Maxtor 6L250S0 ATA-7 Hard-Disk (233 GiBytes)
participants (2)
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Idwer Vollering -
Kevin O'Connor