On Wed, 22 Oct, at 04:21:50PM, Ard Biesheuvel wrote: > This adds support to the UEFI side for detecting the presence of > a SMBIOS 3.0 64-bit entry point. This allows the actual SMBIOS > structure table to reside at a physical offset over 4 GB, which > cannot be supported by the legacy SMBIOS 32-bit entry point. > > Since the firmware can legally provide both entry points, store > the SMBIOS 3.0 entry point in a separate variable, and let the > DMI decoding layer decide which one will be used. > > Tested-by: Suravee Suthikulpanit <[email protected]> > Acked-by: Leif Lindholm <[email protected]> > Signed-off-by: Ard Biesheuvel <[email protected]> > --- > drivers/firmware/efi/efi.c | 4 ++++ > include/linux/efi.h | 6 +++++- > 2 files changed, 9 insertions(+), 1 deletion(-)
Looks like you might also need to change driver/xen/efi.c to set EFI_INVALID_TABLE_ADDR for the new table address? -- Matt Fleming, Intel Open Source Technology Center -- To unsubscribe from this list: send the line "unsubscribe linux-efi" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
