Opened 11 years ago

Last modified 9 years ago

#5551 closed bug

SB700/SB800 USB EHCI Controller not working — at Version 2

Reported by: MrSunshine Owned by: mmlr
Priority: normal Milestone: R1
Component: Drivers/USB Version: R1/Development
Keywords: ati_via_dropped_interrupts Cc: vegarwa@…
Blocked By: Blocking:
Platform: All

Description (last modified by mmlr)

ID: 0x4396 Vendor: 0x1002

When inserting an usb stick i get this:
KERN: usb error control pipe 63: timeout waiting for queued request to complete
KERN: usb error ehci 5: qtd (0x03cd3c80) error 0x00080248
KERN: usb error control pipe 63: timeout waiting for queued request to complete
KERN: usb error ehci 5: qtd (0x03cd3c80) error 0x00080248
KERN; usb error ehci 5: error while setting device address

Change History (2)

comment:1 by vegardw, 11 years ago

Cc: vegarwa@… added

comment:2 by mmlr, 11 years ago

Description: modified (diff)

This is almost certainly an interrupt issue. Someone may eat the USB interrupts (sharing problem) or they aren't correctly configured (i.e. the advertised interrupt lines aren't actually correct). If it is, there's nothing that could be done from the USB stack side of things.

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