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ipmi: add a KCS IPMI BMC driver

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Provides a device driver for the KCS (Keyboard Controller Style)
IPMI interface which meets the requirement of the BMC (Baseboard
Management Controllers) side for handling the IPMI request from
host system software.

Signed-off-by: Haiyue Wang <haiyue.wang@linux.intel.com>
[Removed the selectability of IPMI_KCS_BMC, as it doesn't do much
 good to have it by itself.]
Signed-off-by: Corey Minyard <cminyard@mvista.com>
This commit is contained in:
Haiyue Wang
2018-02-02 10:16:10 +08:00
committed by Corey Minyard
parent e1171aca7d
commit 20d60f61c5
5 changed files with 588 additions and 0 deletions
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14
include/uapi/linux/ipmi_bmc.h Normal file
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// SPDX-License-Identifier: GPL-2.0
// Copyright (c) 2015-2018, Intel Corporation.
#ifndef _UAPI_LINUX_IPMI_BMC_H
#define _UAPI_LINUX_IPMI_BMC_H
#include <linux/ioctl.h>
#define __IPMI_BMC_IOCTL_MAGIC 0xB1
#define IPMI_BMC_IOCTL_SET_SMS_ATN _IO(__IPMI_BMC_IOCTL_MAGIC, 0x00)
#define IPMI_BMC_IOCTL_CLEAR_SMS_ATN _IO(__IPMI_BMC_IOCTL_MAGIC, 0x01)
#define IPMI_BMC_IOCTL_FORCE_ABORT _IO(__IPMI_BMC_IOCTL_MAGIC, 0x02)
#endif /* _UAPI_LINUX_KCS_BMC_H */