From: Ian Jackson <ian.jackson@eu.citrix.com>
Date: Tue, 4 Aug 2009 14:24:56 +0000 (+0100)
Subject: default the videoram to 4MB when it is not set
X-Git-Tag: xen-4.0.0-rc1~47
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=74c42c89c2fb73b76fdc098749603eedaf003d33;p=qemu-xen-4.5-testing.git

default the videoram to 4MB when it is not set

this patch sets the videoram size to 4MB in case the size is not set
explicitly by the user or the toolstack.

Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
---

diff --git a/vl.c b/vl.c
index 8ad9c9e46..62bed05ac 100644
--- a/vl.c
+++ b/vl.c
@@ -5667,6 +5667,10 @@ int main(int argc, char **argv, char **envp)
     {
        fprintf(stderr,"-videoram option does not work with cirrus vga device model. Videoram set to 4M.\n");
        vga_ram_size = 4 * 1024 * 1024;
+    /* if vga_ram_size is not set and a videocard is required, default it to 4 MB */
+    } else if ( !vga_ram_size && (std_vga_enabled || vmsvga_enabled) ) {
+       fprintf(stderr,"Defaulting vram to 4MB\n");
+       vga_ram_size = 4 * 1024 * 1024;
     }
 
     phys_ram_size = (machine->ram_require + vga_ram_size) & ~RAMSIZE_FIXED;