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SubjectRe: 2.6.0-test4: uhci-hcd.c: "host controller process error", slab call trace
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sön 2003-08-31 klockan 01.36 skrev Duncan Sands:
> Does the attached patch help?

Yes, I did some quick tests and the "host controller" error appears to
be gone. Thanks! There are a few other problems, probably unrelated to
this patch:

1. Broadcom Bluetooth USB device initialization is unreliable. When it
fails, the following is logged. Rebooting the system and trying again
helps.

/etc/hotplug/usb.agent: Setup bluefw for USB product a5c/2033/a0
/etc/hotplug/usb.agent: Module setup bluefw for USB product a5c/2033/a0
bluefw[3079]: Loading firmware to usb device 0a5c:2033
kernel: usb 1-2: bulk timeout on ep1in
bluefw[3079]: Intr read #1 failed. Connection timed out (110)
usbfs: USBDEVFS_BULK failed dev 3 ep 0x81 len 10 ret -110

2. The system sometimes locks up in a complete freeze when an external
Bluetooth device tries to connect. I'm not sure what happens and the
only message I've seen is this and it might be unrelated:

dund[3932]: MSDUN failed. Protocol error(71)

3. The following messages are still logged:

kernel: l2cap_recv_acldata: Frame is too short (len 1)
kernel: l2cap_recv_acldata: Unexpected continuation frame (len 124)
kernel: l2cap_recv_acldata: Unexpected continuation frame (len 102)

Fredrik


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