1 /* SPDX-License-Identifier: GPL-2.0-or-later */
3 * Support for SATA devices on Serial Attached SCSI (SAS) controllers
5 * Copyright (C) 2006 IBM Corporation
13 #include <linux/libata.h>
14 #include <scsi/libsas.h>
16 #ifdef CONFIG_SCSI_SAS_ATA
18 static inline int dev_is_sata(struct domain_device *dev)
20 return dev->dev_type == SAS_SATA_DEV || dev->dev_type == SAS_SATA_PM ||
21 dev->dev_type == SAS_SATA_PM_PORT || dev->dev_type == SAS_SATA_PENDING;
24 int sas_get_ata_info(struct domain_device *dev, struct ex_phy *phy);
25 int sas_ata_init(struct domain_device *dev);
26 void sas_ata_task_abort(struct sas_task *task);
27 void sas_ata_strategy_handler(struct Scsi_Host *shost);
28 void sas_ata_eh(struct Scsi_Host *shost, struct list_head *work_q);
29 void sas_ata_schedule_reset(struct domain_device *dev);
30 void sas_ata_wait_eh(struct domain_device *dev);
31 void sas_probe_sata(struct asd_sas_port *port);
32 void sas_suspend_sata(struct asd_sas_port *port);
33 void sas_resume_sata(struct asd_sas_port *port);
34 void sas_ata_end_eh(struct ata_port *ap);
35 void sas_ata_device_link_abort(struct domain_device *dev, bool force_reset);
36 int sas_execute_ata_cmd(struct domain_device *device, u8 *fis,
38 int smp_ata_check_ready_type(struct ata_link *link);
39 int sas_discover_sata(struct domain_device *dev);
40 int sas_ata_add_dev(struct domain_device *parent, struct ex_phy *phy,
41 struct domain_device *child, int phy_id);
44 static inline void sas_ata_disabled_notice(void)
46 pr_notice_once("ATA device seen but CONFIG_SCSI_SAS_ATA=N\n");
49 static inline int dev_is_sata(struct domain_device *dev)
53 static inline int sas_ata_init(struct domain_device *dev)
57 static inline void sas_ata_task_abort(struct sas_task *task)
61 static inline void sas_ata_strategy_handler(struct Scsi_Host *shost)
65 static inline void sas_ata_eh(struct Scsi_Host *shost, struct list_head *work_q)
69 static inline void sas_ata_schedule_reset(struct domain_device *dev)
73 static inline void sas_ata_wait_eh(struct domain_device *dev)
77 static inline void sas_probe_sata(struct asd_sas_port *port)
81 static inline void sas_suspend_sata(struct asd_sas_port *port)
85 static inline void sas_resume_sata(struct asd_sas_port *port)
89 static inline int sas_get_ata_info(struct domain_device *dev, struct ex_phy *phy)
94 static inline void sas_ata_end_eh(struct ata_port *ap)
98 static inline void sas_ata_device_link_abort(struct domain_device *dev,
103 static inline int sas_execute_ata_cmd(struct domain_device *device, u8 *fis,
109 static inline int smp_ata_check_ready_type(struct ata_link *link)
114 static inline int sas_discover_sata(struct domain_device *dev)
116 sas_ata_disabled_notice();
120 static inline int sas_ata_add_dev(struct domain_device *parent, struct ex_phy *phy,
121 struct domain_device *child, int phy_id)
123 sas_ata_disabled_notice();
128 #endif /* _SAS_ATA_H_ */