aic94xx_seq.h

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/*
 * Aic94xx SAS/SATA driver sequencer interface header file.
 *
 * Copyright (C) 2005 Adaptec, Inc.  All rights reserved.
 * Copyright (C) 2005 Luben Tuikov <[email protected]>
 *
 * This file is licensed under GPLv2.
 *
 * This file is part of the aic94xx driver.
 *
 * The aic94xx driver is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; version 2 of the
 * License.
 *
 * The aic94xx driver is distributed in the hope that 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.
 *
 * You should have received a copy of the GNU General Public License
 * along with the aic94xx driver; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 *
 */

#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