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Re: [Qemu-ppc] [PATCH] ppc: Add MacOS VGA driver ROM
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From: |
David Gibson |
|
Subject: |
Re: [Qemu-ppc] [PATCH] ppc: Add MacOS VGA driver ROM |
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Date: |
Thu, 28 Jul 2016 15:51:02 +1000 |
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User-agent: |
Mutt/1.6.2 (2016-07-01) |
On Wed, Jul 27, 2016 at 06:27:33PM +1000, Benjamin Herrenschmidt wrote:
> The project is at https://github.com/ozbenh/QemuMacDrivers
>
> This adds a native MacOS driver in ROM (which can be picked up
> by MacOS once OpenBIOS has been updated if Mark accepts
> the patches I sent him) which allows MacOS classic
> (tested 9.2.1) and MacOS X (tested 10.1.4 and 10.4)
> to properly use QEMU std VGA (10.1.x doesn't work at all
> without it, the others get the ability to change resolution
> and color depth).
>
> Building the ROM is tricky and requires CodeWarrior for MacOS
> so I include a pre-built binary.
So, I believe qemu convention is to include the ROM source via a
submodule - even though it won't typically be built from there and the
prebuilt blob will be used instead.
Not sure who the right person to talk to about that would be.
>
> Signed-off-by: Benjamin Herrenschmidt <address@hidden>
> ---
> hw/ppc/mac_newworld.c | 8 ++++++++
> pc-bios/qemu_vga.ndrv | Bin 0 -> 12808 bytes
> 2 files changed, 8 insertions(+)
> create mode 100644 pc-bios/qemu_vga.ndrv
>
> diff --git a/hw/ppc/mac_newworld.c b/hw/ppc/mac_newworld.c
> index 7d25106..5029345 100644
> --- a/hw/ppc/mac_newworld.c
> +++ b/hw/ppc/mac_newworld.c
> @@ -511,6 +511,13 @@ static int core99_kvm_type(const char *arg)
> return 2;
> }
>
> +#define MAC_CORE99_COMPAT \
> + { \
> + .driver = "pci-vga", \
> + .property = "romfile", \
> + .value = "qemu_vga.ndrv", \
> + },
> +
> static void core99_machine_class_init(ObjectClass *oc, void *data)
> {
> MachineClass *mc = MACHINE_CLASS(oc);
> @@ -520,6 +527,7 @@ static void core99_machine_class_init(ObjectClass *oc,
> void *data)
> mc->max_cpus = MAX_CPUS;
> mc->default_boot_order = "cd";
> mc->kvm_type = core99_kvm_type;
> + SET_MACHINE_COMPAT(mc, MAC_CORE99_COMPAT);
> }
>
> static const TypeInfo core99_machine_info = {
> diff --git a/pc-bios/qemu_vga.ndrv b/pc-bios/qemu_vga.ndrv
> new file mode 100644
> index
> 0000000000000000000000000000000000000000..0b1549d1c5978f87aed2b6e496a23fbaf18dbea4
> GIT binary patch
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>
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
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