[SeaBIOS] [RFC PATCH v2] fw/pci: Add support for mapping Intel IGD OpRegion via QEMU
kraxel at redhat.com
Wed Feb 3 10:04:08 CET 2016
> +static void intel_igd_opregion_setup(struct pci_device *dev, void *arg)
> + struct romfile_s *file = romfile_find("etc/igd-opregion");
Is it possible to have multiple igd devices in a single machine?
So, should we include the pci address in the file name?
Guess not needed, it's chipset graphics after all ...
> + pci_config_writel(bdf, 0xFC, cpu_to_le32((u32)opregion));
Looks a bit funny in code which is never ever going to run on big endian
Patch looks good to me.
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