Date: Mon, 27 Feb 2012 19:05:45 -0500 From: Ben Kaduk <minimarmot@gmail.com> To: Luigi Rizzo <luigi@freebsd.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r232238 - in head: share/man/man4 sys/dev/e1000 sys/dev/ixgbe sys/dev/netmap sys/dev/re sys/net tools/tools/netmap Message-ID: <CAK2BMK4ncw9yyHwRQJfzT5=mTwn5p2neny1rbZF9sBM-q3zvJw@mail.gmail.com> In-Reply-To: <201202271905.q1RJ52Se032771@svn.freebsd.org> References: <201202271905.q1RJ52Se032771@svn.freebsd.org>
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On Mon, Feb 27, 2012 at 2:05 PM, Luigi Rizzo <luigi@freebsd.org> wrote: > Author: luigi > Date: Mon Feb 27 19:05:01 2012 > New Revision: 232238 > URL: http://svn.freebsd.org/changeset/base/232238 > > Log: > A bunch of netmap fixes: > > USERSPACE: > 1. add support for devices with different number of rx and tx queues; > > 2. add better support for zero-copy operation, adding an extra field > to the netmap ring to indicate how many buffers we have already processed > but not yet released (with help from Eddie Kohler); > > 3. The two changes above unfortunately require an API change, so while > at it add a version field and some spares to the ioctl() argument > to help detect mismatches. Is it worth bumping __FreeBSD_version? -Ben Kaduk
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