[SeaBIOS] [PATCH 2/2] coreboot: add qemu detection
Laszlo Ersek
lersek at redhat.com
Mon Jun 3 08:52:11 CEST 2013
On 06/03/13 08:06, Gerd Hoffmann wrote:
> ---
> src/coreboot.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/src/coreboot.c b/src/coreboot.c
> index 120bc2e..2c8bd2d 100644
> --- a/src/coreboot.c
> +++ b/src/coreboot.c
> @@ -14,6 +14,7 @@
> #include "config.h" // CONFIG_*
> #include "acpi.h" // find_acpi_features
> #include "pci.h" // pci_probe_devices
> +#include "paravirt.h" // PlatformRunningOn
>
>
> /****************************************************************
> @@ -165,6 +166,10 @@ coreboot_preinit(void)
> if (cbmb) {
> CBvendor = &cbmb->strings[cbmb->vendor_idx];
> CBpart = &cbmb->strings[cbmb->part_idx];
> + if (strcmp(CBvendor, "Emulation") == 0 &&
> + strcmp(CBpart, "QEMU x86") == 0) {
> + PlatformRunningOn |= PF_QEMU;
> + }
> dprintf(1, "Found mainboard %s %s\n", CBvendor, CBpart);
> }
>
>
And if Kevin ACKs this, then I suppose we should set the same bit in
src/csm.c (which is 32-bit flat), as early as possible, if the SMBIOS
looks filled in by OVMF?
Thanks
Laszlo
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