2 * Support for SATA devices on Serial Attached SCSI (SAS) controllers
4 * Copyright (C) 2006 IBM Corporation
6 * Written by: Darrick J. Wong <djwong@us.ibm.com>, IBM Corporation
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License as
10 * published by the Free Software Foundation; either version 2 of the
11 * License, or (at your option) any later version.
13 * This program is distributed in the hope that it will be useful, but
14 * WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
28 #include <linux/libata.h>
29 #include <scsi/libsas.h>
31 #ifdef CONFIG_SCSI_SAS_ATA
33 static inline int dev_is_sata(struct domain_device *dev)
35 return dev->dev_type == SATA_DEV || dev->dev_type == SATA_PM ||
36 dev->dev_type == SATA_PM_PORT || dev->dev_type == SATA_PENDING;
39 int sas_get_ata_info(struct domain_device *dev, struct ex_phy *phy);
40 int sas_ata_init(struct domain_device *dev);
41 void sas_ata_task_abort(struct sas_task *task);
42 void sas_ata_strategy_handler(struct Scsi_Host *shost);
43 void sas_ata_eh(struct Scsi_Host *shost, struct list_head *work_q,
44 struct list_head *done_q);
45 void sas_ata_schedule_reset(struct domain_device *dev);
46 void sas_ata_wait_eh(struct domain_device *dev);
47 void sas_probe_sata(struct asd_sas_port *port);
48 void sas_suspend_sata(struct asd_sas_port *port);
49 void sas_resume_sata(struct asd_sas_port *port);
50 void sas_ata_end_eh(struct ata_port *ap);
54 static inline int dev_is_sata(struct domain_device *dev)
58 static inline int sas_ata_init(struct domain_device *dev)
62 static inline void sas_ata_task_abort(struct sas_task *task)
66 static inline void sas_ata_strategy_handler(struct Scsi_Host *shost)
70 static inline void sas_ata_eh(struct Scsi_Host *shost, struct list_head *work_q,
71 struct list_head *done_q)
75 static inline void sas_ata_schedule_reset(struct domain_device *dev)
79 static inline void sas_ata_wait_eh(struct domain_device *dev)
83 static inline void sas_probe_sata(struct asd_sas_port *port)
87 static inline void sas_suspend_sata(struct asd_sas_port *port)
91 static inline void sas_resume_sata(struct asd_sas_port *port)
95 static inline int sas_get_ata_info(struct domain_device *dev, struct ex_phy *phy)
100 static inline void sas_ata_end_eh(struct ata_port *ap)
105 #endif /* _SAS_ATA_H_ */