On Tue, 06 Jul 2004 23:36:26 +0200
Axel Waggershauser <[EMAIL PROTECTED]> wrote:
> following problem: After several hours (>10) of continuous bulk
> transfers from the device to the host, I get a completion call with an
> URB status == -84. The controller is a VIA UHCI running 2.6.7 with one
> patch: I changed the FSBR_DELAY from HZ/20 to HZ/2 to "support" large
> transfer buffers.
[EMAIL PROTECTED] linux-2.6.7-usb]$ find drivers/usb -name '*.[hc]' | LANG=C xargs
grep EILSEQ | more
drivers/usb/misc/auerswald.c:-EILSEQ CRC mismatch
drivers/usb/misc/auerswald.c: case -EILSEQ:
drivers/usb/media/pwc-if.c: case -EILSEQ: errmsg =
"CRC/Timeout (could be anything)"; break;
drivers/usb/media/ov511.c: { -EILSEQ, "CRC/Timeout" },
drivers/usb/media/w9968cf.c: { -EILSEQ, "CRC/Timeout" },
drivers/usb/host/ohci.h: /* CRC Error */ -EILSEQ,
drivers/usb/host/ohci.h: /* Data Togg */ -EILSEQ,
drivers/usb/host/hc_simple.c: errCode |= -EILSEQ;
drivers/usb/host/uhci-hcd.c: return -EILSEQ;
drivers/usb/net/usbnet.c: // we avoid the highspeed version of the
ETIMEOUT/EILSEQ
drivers/usb/net/usbnet.c: case -EILSEQ: // uhci
drivers/usb/net/usbnet.c: case -EILSEQ: // uhci
[EMAIL PROTECTED] linux-2.6.7-usb]$
Looks like a data integrity error.
-- Pete
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