Date: Sun, 13 Mar 2005 23:48:17 +0000 (UTC) From: Ian Dowse <iedowse@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/usb ehci.c Message-ID: <200503132348.j2DNmHn5093130@repoman.freebsd.org>
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iedowse 2005-03-13 23:48:17 UTC
FreeBSD src repository
Modified files:
sys/dev/usb ehci.c
Log:
The EHCI qTD token has a number of error status bits that are not
cleared if the host controller retries the transfer and is successful,
but we were interpreting these bits as indicating a fatal error.
Ignore these error bits, and instead use the HALTED bit to determine
if the transfer failed. Also update the USBD_STALLED detection to
ignore these bits.
Obtained from: OpenBSD
Revision Changes Path
1.32 +9 -9 src/sys/dev/usb/ehci.c
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