Date: Sun, 9 Nov 2003 16:16:36 -0800 (PST) From: Josef Karthauser <joe@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/usb ohci.c Message-ID: <200311100016.hAA0GaKu047651@repoman.freebsd.org>
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joe 2003/11/09 16:16:36 PST
FreeBSD src repository
Modified files:
sys/dev/usb ohci.c
Log:
MFNetBSD:
revision 1.142
date: 2003/10/11 03:04:26; author: toshii
Fix a done list handling bug which exhibits under high shared
interrupt rate and bus traffic. As the interrupt register is
read after checking hcca_done_head, there was a small chance
of dropping a done list. Ignore OHCI_WDH interrupt bit if
hcca_done_head is zero so that OHCI_WDH is processed later.
Revision Changes Path
1.136 +2 -1 src/sys/dev/usb/ohci.c
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