Messages in this thread | | | Subject | Re: 2.6.0-test4: uhci-hcd.c: "host controller process error", slab call trace | From | Fredrik Noring <> | Date | Sun, 31 Aug 2003 11:56:01 +0200 |
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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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