On Tue, 9 Nov 2004, James Lamanna wrote: > Should have probably reposted this here too.... > > I just noticed that 2.6.9 seems to have broken support for my Cirque USB > touchpad. > With 2.6.8-gentoo-r4 it works fine with essentially the same kernel config: > > hub 2-0:1.0: port 1, status 0301, change 0001, 1.5 Mb/s > hub 2-0:1.0: debounce: port 1: total 100ms stable 100ms status 0x301 > usb 2-1: new low speed USB device using address 3 > usb 2-1: skipped 1 descriptor after interface > usb 2-1: new device strings: Mfr=1, Product=2, SerialNumber=0 > usb 2-1: default language 0x0409 > usb 2-1: Product: USB GlidePoint > usb 2-1: Manufacturer: Cirque Corporation > usb 2-1: hotplug > usb 2-1: adding 2-1:1.0 (config #1, interface 0) > usb 2-1:1.0: hotplug > usbhid 2-1:1.0: usb_probe_interface > usbhid 2-1:1.0: usb_probe_interface - got id > input: USB HID v1.00 Mouse [Cirque Corporation USB GlidePoint] on > usb-0000:00:10.0-1 > > With 2.6.9-gentoo-r1 I get the following USB debug messages: > > usb 2-1: new low speed USB device using address 5 > uhci_hcd 0000:00:10.0: uhci_result_control: failed with status 440000 > [000001003f891300] link (3f891242) element (3f890060) > 0: [000001003f890060] link (3f8900c0) e0 LS Stalled CRC/Timeo Length=7 > MaxLen=7 DT0 EndPt=0 Dev=0, PID=2d(SETUP) (buf=3f5d84e0) > 1: [000001003f8900c0] link (00000001) e3 LS IOC Active Length=0 MaxLen=7ff > DT1 EndPt=0 Dev=0, PID=69(IN) (buf=00000000) > uhci_hcd 0000:00:10.0: uhci_result_control: failed with status 440000 > [000001003f891300] link (3f891242) element (3f890060) > 0: [000001003f890060] link (3f8900c0) e0 LS Stalled CRC/Timeo Length=7 > MaxLen=7 DT0 EndPt=0 Dev=0, PID=2d(SETUP) (buf=3f5d84e0) > 1: [000001003f8900c0] link (00000001) e3 LS IOC Active Length=0 MaxLen=7ff > DT1 EndPt=0 Dev=0, PID=69(IN) (buf=00000000) > usb 2-1: device not accepting address 5, error -71 > uhci_hcd 0000:00:10.0: CTRL: TypeReq=0x2301 val=0x2 idx=0x0 len=0 ==> -32 > usb 2-1: new low speed USB device using address 6 > uhci_hcd 0000:00:10.0: uhci_result_control: failed with status 440000 > [000001003f891300] link (3f891242) element (3f890060) > 0: [000001003f890060] link (3f8900c0) e0 LS Stalled CRC/Timeo Length=7 > MaxLen=7 DT0 EndPt=0 Dev=0, PID=2d(SETUP) (buf=3f5d84e0) > 1: [000001003f8900c0] link (00000001) e3 LS IOC Active Length=0 MaxLen=7ff > DT1 EndPt=0 Dev=0, PID=69(IN) (buf=00000000) > uhci_hcd 0000:00:10.0: uhci_result_control: failed with status 440000 > [000001003f891300] link (3f891242) element (3f890060) > 0: [000001003f890060] link (3f8900c0) e0 LS Stalled CRC/Timeo Length=7 > MaxLen=7 DT0 EndPt=0 Dev=0, PID=2d(SETUP) (buf=3f5d8500) > 1: [000001003f8900c0] link (00000001) e3 LS IOC Active Length=0 MaxLen=7ff > DT1 EndPt=0 Dev=0, PID=69(IN) (buf=00000000) > usb 2-1: device not accepting address 6, error -71
This could be caused by a change in interrupt handling. You can try booting with kernel parameters "acpi=off" or "acpi=noirq" or "noapic". Alan Stern ------------------------------------------------------- This SF.Net email is sponsored by: Sybase ASE Linux Express Edition - download now for FREE LinuxWorld Reader's Choice Award Winner for best database on Linux. http://ads.osdn.com/?ad_id=5588&alloc_id=12065&op=click _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: https://lists.sourceforge.net/lists/listinfo/linux-usb-devel
