Patchwork vga-pci: Fix access to linear framebuffer

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Submitter Stefan Weil
Date Nov. 16, 2009, 8:11 p.m.
Message ID <1258402298-7909-1-git-send-email-weil@mail.berlios.de>
Download mbox | patch
Permalink /patch/38539/
State New
Headers show

Comments

Stefan Weil - Nov. 16, 2009, 8:11 p.m.
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>
---
 hw/vga-pci.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

Patch

diff --git a/hw/vga-pci.c b/hw/vga-pci.c
index 234d581..a6ad46b 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;