Displaying 2 results from an estimated 2 matches for "efi_info".
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edid_info
2012 Sep 11
4
[PATCH] x86: retrieve keyboard shift status flags from BIOS
...lude <asm/edd.h>
#include <asm/mtrr.h>
#include <asm/io_apic.h>
+#include <asm/setup.h>
#include "cpu/mtrr/mtrr.h"
#include <xsm/xsm.h>
@@ -319,6 +320,18 @@ ret_t do_platform_op(XEN_GUEST_HANDLE(xe
u.firmware_info.u.efi_info) )
ret = -EFAULT;
break;
+ case XEN_FW_KBD_SHIFT_FLAGS:
+ ret = -ESRCH;
+ if ( op->u.firmware_info.index != 0 )
+ break;
+
+ op->u.firmware_info.u.kbd_shift_flags = bootsym(kbd_shift_flags);
+
+ re...
2012 Jul 11
7
[Fedora-xen] Xen, Linux and EFI.
...EFI maintainer (Matthew) commented
http://lists.xen.org/archives/html/xen-devel/2012-02/msg00815.html
that he would like a better abstraction model for it. Mainly to
push those calls deeper down (so introduce the registration in the
the efi_calls). Or perhaps by providing in boot_params.efi_info.efi_systab
a finely crafted structure pointing to Linux functions that would
do the hypercalls.
And there you have it. In other words it needs somebody willing to
look at the patches as a baseline and do some exciting new work.
I sadly don't have right now the time to address this :-(
--...