Date: Sun, 13 Mar 2005 04:07:41 +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: <200503130407.j2D47fbe007108@repoman.freebsd.org>
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iedowse 2005-03-13 04:07:41 UTC
FreeBSD src repository
Modified files:
sys/dev/usb ehci.c
Log:
Fix the arrangement of periodic QH tree to give the correct interval
between passes over a QH. Previously the accesses to a QH were
bunched together in time, so the interval was often much longer
than intended. This now appears to match the diagrams in the EHCI
spec, so remove the XXX comment.
Revision Changes Path
1.31 +6 -4 src/sys/dev/usb/ehci.c
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