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