/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Aic94xx SAS/SATA driver sequencer interface header file.
 *
 * Copyright (C) 2005 Adaptec, Inc.  All rights reserved.
 * Copyright (C) 2005 Luben Tuikov <luben_tuikov@adaptec.com>
 */

#ifndef _AIC94XX_SEQ_H_
#define _AIC94XX_SEQ_H_

#define CSEQ_NUM_VECS   3
#define LSEQ_NUM_VECS   11

#define SAS_RAZOR_SEQUENCER_FW_FILE "aic94xx-seq.fw"
#define SAS_RAZOR_SEQUENCER_FW_MAJOR    1

/* Note:  All quantites in the sequencer file are little endian */
struct sequencer_file_header {
        /* Checksum of the entire contents of the sequencer excluding
         * these four bytes */
        u32     csum;
        /* numeric major version */
        u32     major;
        /* numeric minor version */
        u32     minor;
        /* version string printed by driver */
        char    version[16];
        u32     cseq_table_offset;
        u32     cseq_table_size;
        u32     lseq_table_offset;
        u32     lseq_table_size;
        u32     cseq_code_offset;
        u32     cseq_code_size;
        u32     lseq_code_offset;
        u32     lseq_code_size;
        u16     mode2_task;
        u16     cseq_idle_loop;
        u16     lseq_idle_loop;
} __attribute__((packed));

#ifdef __KERNEL__
int asd_init_seqs(struct asd_ha_struct *asd_ha);
int asd_start_seqs(struct asd_ha_struct *asd_ha);
int asd_release_firmware(void);

void asd_update_port_links(struct asd_ha_struct *asd_ha, struct asd_phy *phy);
#endif

#endif