[Xen-changelog] [xen-unstable] [IA64] Fix VGA console

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Alex Williamson <alex.williamson@xxxxxx>
# Date 1185390567 21600
# Node ID 1ef9dc28810dc748bdbb21231061ff5f861bd04f
# Parent  fcdd56b88acdc34a392a6807fcaa6005fedf6d82
[IA64] Fix VGA console

VGA console support seems to have gotten broken somewhere along the
way.  On current bits, console=vga doesn't seem to do anything.  This
patch adds the necessary console info to get it working again.

Signed-off-by: Alex Williamson <alex.williamson@xxxxxx>
---
 xen/arch/ia64/xen/xensetup.c |   15 +++++++++++++++
 1 files changed, 15 insertions(+)

diff -r fcdd56b88acd -r 1ef9dc28810d xen/arch/ia64/xen/xensetup.c
--- a/xen/arch/ia64/xen/xensetup.c      Thu Jul 19 20:02:04 2007 -0600
+++ b/xen/arch/ia64/xen/xensetup.c      Wed Jul 25 13:09:27 2007 -0600
@@ -18,6 +18,7 @@
 #include <xen/serial.h>
 #include <xen/trace.h>
 #include <xen/keyhandler.h>
+#include <xen/vga.h>
 #include <asm/meminit.h>
 #include <asm/page.h>
 #include <asm/setup.h>
@@ -310,6 +311,20 @@ void __init start_kernel(void)
         ns16550_init(1, &ns16550_com2);
     }
     serial_init_preirq();
+
+#ifdef CONFIG_VGA
+    /* Plug in a default VGA mode */
+    vga_console_info.video_type = XEN_VGATYPE_TEXT_MODE_3;
+    vga_console_info.u.text_mode_3.font_height = 16; /* generic VGA? */
+    vga_console_info.u.text_mode_3.cursor_x =
+                                        ia64_boot_param->console_info.orig_x;
+    vga_console_info.u.text_mode_3.cursor_y =
+                                        ia64_boot_param->console_info.orig_y;
+    vga_console_info.u.text_mode_3.rows =
+                                        ia64_boot_param->console_info.num_rows;
+    vga_console_info.u.text_mode_3.columns =
+                                        ia64_boot_param->console_info.num_cols;
+#endif
 
     init_console();
     set_printk_prefix("(XEN) ");

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