From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:35058) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YL8cE-00067e-Aj for qemu-devel@nongnu.org; Tue, 10 Feb 2015 06:04:30 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YL8cA-0001h1-9p for qemu-devel@nongnu.org; Tue, 10 Feb 2015 06:04:26 -0500 Date: Tue, 10 Feb 2015 21:58:09 +1100 From: David Gibson Message-ID: <20150210105809.GH25675@voom.fritz.box> References: <1423542976-8825-1-git-send-email-david@gibson.dropbear.id.au> <1423542976-8825-2-git-send-email-david@gibson.dropbear.id.au> <1423559998.488.9.camel@nilsson.home.kraxel.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="Hy6Wd/+xmQCqA1QQ" Content-Disposition: inline In-Reply-To: <1423559998.488.9.camel@nilsson.home.kraxel.org> Subject: Re: [Qemu-devel] [PATCH 1/2] vga: Expose framebuffer byteorder as a QOM property List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Gerd Hoffmann Cc: aik@ozlabs.ru, agraf@suse.de, qemu-devel@nongnu.org, qemu-ppc@nongnu.org, mdroth@us.ibm.com --Hy6Wd/+xmQCqA1QQ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Feb 10, 2015 at 10:19:58AM +0100, Gerd Hoffmann wrote: > On Di, 2015-02-10 at 15:36 +1100, David Gibson wrote: > > The VGA device model now supports having the framebuffer in either endi= an, > > and can be switched between these by the guest via a register in the qe= xt > > region. > >=20 > > However, in some cases (e.g. LE OS on the pseries machine) we have > > existing guest that don't know about the endian switch register, but ot= her > > parts of the qemu code have better information to set a default endiann= ess > > than the VGA code does of itself. > >=20 > > In order to allow them to set a correct default endianness in these cas= es, > > without breaking abstraction walls, this patch exposes the VGA framebuf= fer > > endianness via a writable QOM property. > >=20 > > Signed-off-by: David Gibson > >=20 > > prop fixup >=20 > squash leftover? Oops, yes. > Otherwise: >=20 > Reviewed-by: Gerd Hoffmann >=20 > (assuming this little series gets in via ppc tree). >=20 > cheers, > Gerd >=20 >=20 --=20 David Gibson | I'll have my music baroque, and my code david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_ | _way_ _around_! http://www.ozlabs.org/~dgibson --Hy6Wd/+xmQCqA1QQ Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJU2eRBAAoJEGw4ysog2bOSD6sP/0NUWDMfIHg0kkLsWVvNI/3E 3rKNR3FX8yJYGqiupEGW2NgVUcHXe6xDUU6AX6H34g8/rnuX6axCBn5T5X8hpEZQ taQJnde2gCDdMMpGrnbC/eEnltmOwsIn5FYMouaw340Fq1icG/p1GAhRD92g5Cxz oU2N4a0u8v6+UKMePoSSjO4RkImblkG4A0fbZ9VpBQbsb92/85a942/vvuBIE4wI DlhjPCyCI49o5hlxZu/H/bMN7Mmbww5+s6fDr12et/MXRLVgllxkF3UBsK8ERfjx cf9+Pv+e8VgYUwd4y/lwdFDbbWKKpt1MJj7UmCqw94HE/NjQgSrEGjNnAqPX6PT5 t8Q1Cn9xlX1xk/VCjcSE+E9z0inEssS1kJGeSZDJKRzZ0/Wjk1975zp/TwfcauKn XDzPRzL5iTPh2oB1Mp9zA5foPCG7U+430aT0jG4428HjXI/gWKd27PiHkbjK/uFa sXjZROU6EJHLHwjcW1X5GFJQnqXqLK33ofwvRLdQGWomT+YP/HclJFBVzaFjv5tk /spLu+Itvub7C96+t3V7wUoxsWXmbgAE0F1XyajxlvxZLEGH5ZlLGzxHZgwdbSJ3 ydIx6QYVWE3Guy+1U7QqUt0b0PtDlGdnU+6PUPLmDRxIEu/+Zj5WFXsBfA3KWclX Rlv/PkrGZ5aHpa9LWvK8 =P4Rs -----END PGP SIGNATURE----- --Hy6Wd/+xmQCqA1QQ--