linux-imx

/*

 * Marvell 88SE64xx/88SE94xx pci init

 *

 * Copyright 2007 Red Hat, Inc.

 * Copyright 2008 Marvell. <kewei@marvell.com>

 * Copyright 2009-2011 Marvell. <yuxiangl@marvell.com>

 *

 * This file is licensed under GPLv2.

 *

 * This program 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.

 *

 * This program 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 this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307

 * USA

*/

​

​

#include "mv_sas.h"

​

int interrupt_coalescing = 0x80;

​

static struct scsi_transport_template *mvs_stt;

static const struct mvs_chip_info mvs_chips[] = {

    [chip_6320] =   { 1, 2, 0x400, 17, 16, 6,  9, &mvs_64xx_dispatch, },

    [chip_6440] =   { 1, 4, 0x400, 17, 16, 6,  9, &mvs_64xx_dispatch, },

    [chip_6485] =   { 1, 8, 0x800, 33, 32, 6, 10, &mvs_64xx_dispatch, },

    [chip_9180] =   { 2, 4, 0x800, 17, 64, 8,  9, &mvs_94xx_dispatch, },

    [chip_9480] =   { 2, 4, 0x800, 17, 64, 8,  9, &mvs_94xx_dispatch, },

    [chip_9445] =   { 1, 4, 0x800, 17, 64, 8, 11, &mvs_94xx_dispatch, },

    [chip_9485] =   { 2, 4, 0x800, 17, 64, 8, 11, &mvs_94xx_dispatch, },

    [chip_1300] =   { 1, 4, 0x400, 17, 16, 6,  9, &mvs_64xx_dispatch, },

    [chip_1320] =   { 2, 4, 0x800, 17, 64, 8,  9, &mvs_94xx_dispatch, },

};

​

struct device_attribute *mvst_host_attrs[];

​

#define SOC_SAS_NUM 2

​

static struct scsi_host_template mvs_sht = {

    .module         = THIS_MODULE,

    .name           = DRV_NAME,

    .queuecommand       = sas_queuecommand,

    .target_alloc       = sas_target_alloc,

    .slave_configure    = sas_slave_configure,

    .scan_finished      = mvs_scan_finished,

    .scan_start     = mvs_scan_start,

    .change_queue_depth = sas_change_queue_depth,

    .bios_param     = sas_bios_param,

    .can_queue      = 1,

    .this_id        = -1,

    .sg_tablesize       = SG_ALL,

    .max_sectors        = SCSI_DEFAULT_MAX_SECTORS,

    .eh_device_reset_handler = sas_eh_device_reset_handler,

    .eh_target_reset_handler = sas_eh_target_reset_handler,