linux/drivers/staging/media/atomisp/pci/css_2401_system/ibuf_ctrl_global.h

/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Support for Intel Camera Imaging ISP subsystem.
 * Copyright (c) 2015, Intel Corporation.
 *
 * This program is free software; you can redistribute it and/or modify it
 * under the terms and conditions of the GNU General Public License,
 * version 2, as published by the Free Software Foundation.
 *
 * This program is distributed in the hope it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
 * more details.
 */

#ifndef __IBUF_CTRL_GLOBAL_H_INCLUDED__
#define __IBUF_CTRL_GLOBAL_H_INCLUDED__

#include <type_support.h>

#include <ibuf_cntrl_defs.h>	/* _IBUF_CNTRL_RECALC_WORDS_STATUS,
				 * _IBUF_CNTRL_ARBITERS_STATUS,
				 * _IBUF_CNTRL_PROC_REG_ALIGN,
				 * etc.
				 */

/* Definition of contents of main controller state register is lacking
 * in ibuf_cntrl_defs.h, so define these here:
 */
#define _IBUF_CNTRL_MAIN_CNTRL_FSM_MASK …
#define _IBUF_CNTRL_MAIN_CNTRL_FSM_NEXT_COMMAND_CHECK …
#define _IBUF_CNTRL_MAIN_CNTRL_MEM_INP_BUF_ALLOC …
#define _IBUF_CNTRL_DMA_SYNC_WAIT_FOR_SYNC …
#define _IBUF_CNTRL_DMA_SYNC_FSM_WAIT_FOR_ACK …

struct	isp2401_ib_buffer_s { … };
isp2401_ib_buffer_t;

ibuf_ctrl_cfg_t;
struct ibuf_ctrl_cfg_s { … };

extern const u32 N_IBUF_CTRL_PROCS[N_IBUF_CTRL_ID];

#endif /* __IBUF_CTRL_GLOBAL_H_INCLUDED__ */