2006-08-29 21:22:51 +07:00
|
|
|
/*
|
|
|
|
|
* Aic94xx SAS/SATA driver header file.
|
|
|
|
|
*
|
|
|
|
|
* Copyright (C) 2005 Adaptec, Inc. All rights reserved.
|
|
|
|
|
* Copyright (C) 2005 Luben Tuikov <luben_tuikov@adaptec.com>
|
|
|
|
|
*
|
|
|
|
|
* 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
|
|
|
|
|
*
|
|
|
|
|
* $Id: //depot/aic94xx/aic94xx.h#31 $
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
#ifndef _AIC94XX_H_
|
|
|
|
|
#define _AIC94XX_H_
|
|
|
|
|
|
|
|
|
|
#include <linux/slab.h>
|
|
|
|
|
#include <linux/ctype.h>
|
|
|
|
|
#include <scsi/libsas.h>
|
|
|
|
|
|
|
|
|
|
#define ASD_DRIVER_NAME "aic94xx"
|
|
|
|
|
#define ASD_DRIVER_DESCRIPTION "Adaptec aic94xx SAS/SATA driver"
|
|
|
|
|
|
|
|
|
|
#define asd_printk(fmt, ...) printk(KERN_NOTICE ASD_DRIVER_NAME ": " fmt, ## __VA_ARGS__)
|
|
|
|
|
|
|
|
|
|
#ifdef ASD_ENTER_EXIT
|
|
|
|
|
#define ENTER printk(KERN_NOTICE "%s: ENTER %s\n", ASD_DRIVER_NAME, \
|
2008-07-04 13:47:27 +07:00
|
|
|
__func__)
|
2006-08-29 21:22:51 +07:00
|
|
|
#define EXIT printk(KERN_NOTICE "%s: --EXIT %s\n", ASD_DRIVER_NAME, \
|
2008-07-04 13:47:27 +07:00
|
|
|
__func__)
|
2006-08-29 21:22:51 +07:00
|
|
|
#else
|
|
|
|
|
#define ENTER
|
|
|
|
|
#define EXIT
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#ifdef ASD_DEBUG
|
|
|
|
|
#define ASD_DPRINTK asd_printk
|
|
|
|
|
#else
|
|
|
|
|
#define ASD_DPRINTK(fmt, ...)
|
|
|
|
|
#endif
|
|
|
|
|
|
|
|
|
|
/* 2*ITNL timeout + 1 second */
|
|
|
|
|
#define AIC94XX_SCB_TIMEOUT (5*HZ)
|
|
|
|
|
|
2006-12-07 11:33:20 +07:00
|
|
|
extern struct kmem_cache *asd_dma_token_cache;
|
|
|
|
|
extern struct kmem_cache *asd_ascb_cache;
|
2006-08-29 21:22:51 +07:00
|
|
|
|
|
|
|
|
static inline void asd_stringify_sas_addr(char *p, const u8 *sas_addr)
|
|
|
|
|
{
|
|
|
|
|
int i;
|
|
|
|
|
for (i = 0; i < SAS_ADDR_SIZE; i++, p += 2)
|
|
|
|
|
snprintf(p, 3, "%02X", sas_addr[i]);
|
|
|
|
|
*p = '\0';
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
struct asd_ha_struct;
|
|
|
|
|
struct asd_ascb;
|
|
|
|
|
|
|
|
|
|
int asd_read_ocm(struct asd_ha_struct *asd_ha);
|
|
|
|
|
int asd_read_flash(struct asd_ha_struct *asd_ha);
|
|
|
|
|
|
|
|
|
|
int asd_dev_found(struct domain_device *dev);
|
|
|
|
|
void asd_dev_gone(struct domain_device *dev);
|
|
|
|
|
|
|
|
|
|
void asd_invalidate_edb(struct asd_ascb *ascb, int edb_id);
|
|
|
|
|
|
2006-09-25 08:55:40 +07:00
|
|
|
int asd_execute_task(struct sas_task *, int num, gfp_t gfp_flags);
|
2006-08-29 21:22:51 +07:00
|
|
|
|
|
|
|
|
/* ---------- TMFs ---------- */
|
|
|
|
|
int asd_abort_task(struct sas_task *);
|
|
|
|
|
int asd_abort_task_set(struct domain_device *, u8 *lun);
|
|
|
|
|
int asd_clear_aca(struct domain_device *, u8 *lun);
|
|
|
|
|
int asd_clear_task_set(struct domain_device *, u8 *lun);
|
|
|
|
|
int asd_lu_reset(struct domain_device *, u8 *lun);
|
2008-02-24 12:37:26 +07:00
|
|
|
int asd_I_T_nexus_reset(struct domain_device *dev);
|
2006-08-29 21:22:51 +07:00
|
|
|
int asd_query_task(struct sas_task *);
|
|
|
|
|
|
|
|
|
|
/* ---------- Adapter and Port management ---------- */
|
|
|
|
|
int asd_clear_nexus_port(struct asd_sas_port *port);
|
|
|
|
|
int asd_clear_nexus_ha(struct sas_ha_struct *sas_ha);
|
|
|
|
|
|
|
|
|
|
/* ---------- Phy Management ---------- */
|
2006-09-07 07:28:07 +07:00
|
|
|
int asd_control_phy(struct asd_sas_phy *phy, enum phy_func func, void *arg);
|
2006-08-29 21:22:51 +07:00
|
|
|
|
|
|
|
|
#endif
|
