1  /* SPDX-License-Identifier: GPL-2.0 */
2  /* Copyright (c) 2021, IBM Corp. */
3  
4  #ifndef __KCS_BMC_DEVICE_H__
5  #define __KCS_BMC_DEVICE_H__
6  
7  #include <linux/irqreturn.h>
8  
9  #include "kcs_bmc.h"
10  
11  struct kcs_bmc_device_ops {
12  	void (*irq_mask_update)(struct kcs_bmc_device *kcs_bmc, u8 mask, u8 enable);
13  	u8 (*io_inputb)(struct kcs_bmc_device *kcs_bmc, u32 reg);
14  	void (*io_outputb)(struct kcs_bmc_device *kcs_bmc, u32 reg, u8 b);
15  	void (*io_updateb)(struct kcs_bmc_device *kcs_bmc, u32 reg, u8 mask, u8 b);
16  };
17  
18  irqreturn_t kcs_bmc_handle_event(struct kcs_bmc_device *kcs_bmc);
19  int kcs_bmc_add_device(struct kcs_bmc_device *kcs_bmc);
20  void kcs_bmc_remove_device(struct kcs_bmc_device *kcs_bmc);
21  
22  #endif
23