From ffb8b233c2261b7978dc3bd759aaa19bd1a7fadf Mon Sep 17 00:00:00 2001 From: Konrad Rzeszutek Wilk Date: Fri, 21 Sep 2012 12:30:35 -0400 Subject: xen/x86: retrieve keyboard shift status flags from hypervisor. The xen c/s 25873 allows the hypervisor to retrieve the NUMLOCK flag. With this patch, the Linux kernel can get the state according to the data in the BIOS. Acked-by: Jan Beulich Signed-off-by: Konrad Rzeszutek Wilk --- include/xen/interface/platform.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include') diff --git a/include/xen/interface/platform.h b/include/xen/interface/platform.h index a3275a8..54ad6f9 100644 --- a/include/xen/interface/platform.h +++ b/include/xen/interface/platform.h @@ -112,6 +112,7 @@ DEFINE_GUEST_HANDLE_STRUCT(xenpf_platform_quirk_t); #define XEN_FW_DISK_INFO 1 /* from int 13 AH=08/41/48 */ #define XEN_FW_DISK_MBR_SIGNATURE 2 /* from MBR offset 0x1b8 */ #define XEN_FW_VBEDDC_INFO 3 /* from int 10 AX=4f15 */ +#define XEN_FW_KBD_SHIFT_FLAGS 5 /* Int16, Fn02: Get keyboard shift flags. */ struct xenpf_firmware_info { /* IN variables. */ uint32_t type; @@ -142,6 +143,8 @@ struct xenpf_firmware_info { /* must refer to 128-byte buffer */ GUEST_HANDLE(uchar) edid; } vbeddc_info; /* XEN_FW_VBEDDC_INFO */ + + uint8_t kbd_shift_flags; /* XEN_FW_KBD_SHIFT_FLAGS */ } u; }; DEFINE_GUEST_HANDLE_STRUCT(xenpf_firmware_info_t); -- cgit v1.1