[Xen-devel] [PATCH 3/3] docs: qxl vga interface support

[ZhouPeng <zpengxen@xxxxxxxxx>]

Signed-off-by: Zhou Peng <ailvpeng25@xxxxxxxxx>

diff -r 1804a873a64d docs/man/xl.cfg.pod.5
--- a/docs/man/xl.cfg.pod.5     Tue Jun 05 17:56:46 2012 +0800
+++ b/docs/man/xl.cfg.pod.5     Tue Jun 05 18:58:12 2012 +0800
@@ -699,11 +699,14 @@ in the B<VFB_SPEC_STRING> for configurin

 Sets the amount of RAM which the emulated video card will contain,
 which in turn limits the resolutions and bit depths which will be
-available. This option is only available when using the B<stdvga>
-option (see below). The default is 8MB which is sufficient for
-e.g. 1600x1200 at 32bpp. When not using the B<stdvga> option the
-amount of video ram is fixed at 4MB which is sufficient for 1024x768
+available. This option is available when using the B<stdvga> and
+B<qxl> options (see below).
+For B<stdvga> option, the default is 8MB which is sufficient for
+e.g. 1600x1200 at 32bpp. When not using the B<stdvga> and B<qxl> options,
+the amount of video ram is fixed at 4MB which is sufficient for 1024x768
 at 32 bpp.
+For B<qxl> option, it may be adjusted automatically (see B<qxlram>
+option below).

 =item B<stdvga=BOOLEAN>

@@ -711,6 +714,27 @@ emulated graphics device. The default is
 emulated graphics device. The default is false which means to emulate
 a Cirrus Logic GD5446 VGA card. If your guest supports VBE 2.0 or
 later (e.g. Windows XP onwards) then you should enable this.
+
+=item B<qxl=BOOLEAN>
+
+Select a QXL VGA card as the emulated graphics device. This enables
+the other QXL-related settings.
+In general, QXL should work with the Spice remote display protocol for
+acceleration, but QXL driver is necessary in guest. QXL can also work
+with the VNC protocol like a standard VGA without acceleration.
+
+=item B<qxlram=MBYTES>
+
+Sets the amount of RAM bar for QXL VGA card. The default is 64 MiB.
+The total size of QXL video memory is determined by B<qxlram> (RAM bar)
+and B<qxlvram> (VRAM bar), the size of each is settable.
+B<videoram> can set the amount of RAM which emulated video card
+will contain, but if it can't meet the need of QXL, it will be
+adjusted accordingly.
+
+=item B<qxlvram=MBYTES>
+
+Sets the amount of VRAM bar for QXL VGA card. The default is 64 MiB.

 =item B<vnc=BOOLEAN>


-- 
Zhou Peng

Attachment: spice.tools.libxl.qxl.support.docs.diff
Description: Binary data

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel