PR/44883 CVS commit: src/sys/dev/usb

["Matthias Drochner" <drochner%netbsd.org@localhost>]

The following reply was made to PR kern/44883; it has been noted by GNATS.

From: "Matthias Drochner" <drochner%netbsd.org@localhost>
To: gnats-bugs%gnats.NetBSD.org@localhost
Cc: 
Subject: PR/44883 CVS commit: src/sys/dev/usb
Date: Wed, 20 Apr 2011 09:32:43 +0000

 Module Name:   src
 Committed By:  drochner
 Date:          Wed Apr 20 09:32:43 UTC 2011
 
 Modified Files:
        src/sys/dev/usb: ehci.c
 
 Log Message:
 in alloc_sqtd_chain(), deal with the case where a data packet ends
 exactly at a page boundary, and the FORCE_SHORT_XFER was set by the
 client (which causes that an empty descriptor is needed to terminate
 the transfer), from Gordon McNutt per PR kern/44883
 (fixed a bit differently than the proposed patch for aesthetical
 reasons -- avoids the page pointer to come into unexpexted area earlier)
 
 
 To generate a diff of this commit:
 cvs rdiff -u -r1.173 -r1.174 src/sys/dev/usb/ehci.c
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.