Date: Thu, 20 Mar 2008 16:04:13 +0000 (UTC) From: Sam Leffler <sam@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/dev/usb usbdi.c Message-ID: <200803201604.m2KG4DiH019022@repoman.freebsd.org>
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sam 2008-03-20 16:04:13 UTC
FreeBSD src repository
Modified files:
sys/dev/usb usbdi.c
Log:
Correct cache handling for xfer requests marked URQ_REQUEST: many (if not
all uses) involve a read but usbd_start_transfer only does a PREWRITE; change
this to BUS_DMASYNC_PREREAD | BUS_DMASYNC_PREWRITE as I'm not sure if any
users do write+read.
Reviewed by: cognet, imp
MFC after: 1 month
Revision Changes Path
1.106 +2 -1 src/sys/dev/usb/usbdi.c
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