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| author | Anthony Liguori <aliguori@us.ibm.com> | 2009-12-18 12:01:07 +0100 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2009-12-18 11:26:34 -0600 |
| commit | c2039bd0ffce8807e0eaac55254fde790825fa92 (patch) | |
| tree | c3c35a7b5592ae1b882292e768e743129c8f9866 /hw/cirrus_vga.c | |
| parent | ec7efac4a967c650ae1cd8cebe28e7c69cbe3864 (diff) | |
| download | qemu-c2039bd0ffce8807e0eaac55254fde790825fa92.zip qemu-c2039bd0ffce8807e0eaac55254fde790825fa92.tar.gz qemu-c2039bd0ffce8807e0eaac55254fde790825fa92.tar.bz2 | |
Support PCI based option rom loading
Currently, we preload option roms into the option rom space in memory. This
prevents DDIM from functioning correctly which severely limits the number
of roms we can support.
This patch introduces a pci_add_option_rom() which registers the
PCI_ROM_ADDRESS bar which points to our option rom. It also converts over
the cirrus vga adapter, the rtl8139, virtio, and the e1000 to use this
new mechanism.
The result is that PXE boot functions even with three unique types of cards.
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'hw/cirrus_vga.c')
| -rw-r--r-- | hw/cirrus_vga.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/hw/cirrus_vga.c b/hw/cirrus_vga.c index 24af81c..b08d2ae 100644 --- a/hw/cirrus_vga.c +++ b/hw/cirrus_vga.c @@ -3211,7 +3211,7 @@ static int pci_cirrus_vga_initfn(PCIDevice *dev) } /* ROM BIOS */ - rom_add_vga(VGABIOS_CIRRUS_FILENAME); + pci_add_option_rom((PCIDevice *)d, VGABIOS_CIRRUS_FILENAME); return 0; } |