cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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kcs_bmc.h (809B)

      1/* SPDX-License-Identifier: GPL-2.0 */
      2/*
      3 * Copyright (c) 2015-2018, Intel Corporation.
      4 */
      5
      6#ifndef __KCS_BMC_H__
      7#define __KCS_BMC_H__
      8
      9#include <linux/list.h>
     10
     11#define KCS_BMC_EVENT_TYPE_OBE	BIT(0)
     12#define KCS_BMC_EVENT_TYPE_IBF	BIT(1)
     13
     14#define KCS_BMC_STR_OBF		BIT(0)
     15#define KCS_BMC_STR_IBF		BIT(1)
     16#define KCS_BMC_STR_CMD_DAT	BIT(3)
     17
     18/* IPMI 2.0 - 9.5, KCS Interface Registers
     19 * @idr: Input Data Register
     20 * @odr: Output Data Register
     21 * @str: Status Register
     22 */
     23struct kcs_ioreg {
     24	u32 idr;
     25	u32 odr;
     26	u32 str;
     27};
     28
     29struct kcs_bmc_device_ops;
     30struct kcs_bmc_client;
     31
     32struct kcs_bmc_device {
     33	struct list_head entry;
     34
     35	struct device *dev;
     36	u32 channel;
     37
     38	struct kcs_ioreg ioreg;
     39
     40	const struct kcs_bmc_device_ops *ops;
     41
     42	spinlock_t lock;
     43	struct kcs_bmc_client *client;
     44};
     45
     46#endif /* __KCS_BMC_H__ */