From 1062977b970789848f971e19e17bdfbe5ee471a4 Mon Sep 17 00:00:00 2001
From: Stefan Weil <weil@mail.berlios.de>
Date: Mon, 16 Nov 2009 21:11:38 +0100
Subject: vga-pci: Fix access to linear framebuffer

Anthony Liguori's patch fixes the problems with
vga display in graphical mode and SeaBIOS.

I only adapted some values for vga-pci.

Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
---
 hw/vga-pci.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'hw')

diff --git a/hw/vga-pci.c b/hw/vga-pci.c
index 234d5812e4..a6ad46ba7d 100644
--- a/hw/vga-pci.c
+++ b/hw/vga-pci.c
@@ -107,6 +107,12 @@ static int pci_vga_initfn(PCIDevice *dev)
                          PCI_BASE_ADDRESS_MEM_PREFETCH, vga_map);
      }
 
+#ifdef CONFIG_BOCHS_VBE
+    /* XXX: use optimized standard vga accesses */
+    cpu_register_physical_memory(VBE_DISPI_LFB_PHYSICAL_ADDRESS,
+                                 VGA_RAM_SIZE, s->vram_offset);
+#endif
+
      /* ROM BIOS */
      rom_add_vga(VGABIOS_FILENAME);
      return 0;
-- 
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