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intel_scu_ipc: add definitions for vRTC related command

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Signed-off-by: Feng Tang <feng.tang@intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
This commit is contained in:
Feng Tang 2010-06-01 13:07:34 +01:00 committed by Matthew Garrett
parent b95d13eaf3
commit 35f2915c3b
1 changed files with 6 additions and 0 deletions
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6
arch/x86/include/asm/intel_scu_ipc.h
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@ -1,6 +1,12 @@
#ifndef _ASM_X86_INTEL_SCU_IPC_H_
#define _ASM_X86_INTEL_SCU_IPC_H_
#define IPCMSG_VRTC 0xFA /* Set vRTC device */
/* Command id associated with message IPCMSG_VRTC */
#define IPC_CMD_VRTC_SETTIME 1 /* Set time */
#define IPC_CMD_VRTC_SETALARM 2 /* Set alarm */
/* Read single register */
int intel_scu_ipc_ioread8(u16 addr, u8 *data);