/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
#ifndef _UAPI_LINUX_FSI_H
#define _UAPI_LINUX_FSI_H

#include <linux/types.h>
#include <linux/ioctl.h>




struct scom_access {
	__u64	addr;		
	__u64	data;		
	__u64	mask;		
	__u32	intf_errors;	
#define SCOM_INTF_ERR_PARITY		0x00000001 
#define SCOM_INTF_ERR_PROTECTION	0x00000002 
#define SCOM_INTF_ERR_ABORT		0x00000004 
#define SCOM_INTF_ERR_UNKNOWN		0x80000000 
	
	__u8	pib_status;	
#define SCOM_PIB_SUCCESS	0	
#define SCOM_PIB_BLOCKED	1	
#define SCOM_PIB_OFFLINE	2	
#define SCOM_PIB_PARTIAL	3	
#define SCOM_PIB_BAD_ADDR	4	
#define SCOM_PIB_CLK_ERR	5	
#define SCOM_PIB_PARITY_ERR	6	
#define SCOM_PIB_TIMEOUT	7	
	__u8	pad;
};


#define SCOM_CHECK_SUPPORTED	0x00000001	
#define SCOM_CHECK_PROTECTED	0x00000002	


#define SCOM_RESET_INTF		0x00000001	
#define SCOM_RESET_PIB		0x00000002	

#define FSI_SCOM_CHECK	_IOR('s', 0x00, __u32)
#define FSI_SCOM_READ	_IOWR('s', 0x01, struct scom_access)
#define FSI_SCOM_WRITE	_IOWR('s', 0x02, struct scom_access)
#define FSI_SCOM_RESET	_IOW('s', 0x03, __u32)




#define FSI_SBEFIFO_READ_TIMEOUT_SECONDS	_IOW('s', 0x00, __u32)

#endif 
