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authorStefan Weil <weil@mail.berlios.de>2009-11-16 21:11:38 +0100
committerAnthony Liguori <aliguori@us.ibm.com>2009-12-02 08:47:08 -0600
commit1062977b970789848f971e19e17bdfbe5ee471a4 (patch)
tree51118aa810b979f70327be70c9ec516caf8aa432
parenta73e8e4309a1b84143d0839d96a5b2318089eef1 (diff)
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>
-rw-r--r--hw/vga-pci.c6
1 files changed, 6 insertions, 0 deletions
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;