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편집 파일: sas_ata.h

/* SPDX-License-Identifier: GPL-2.0-or-later */ /* * Support for SATA devices on Serial Attached SCSI (SAS) controllers * * Copyright (C) 2006 IBM Corporation * * Written by: Darrick J. Wong <djwong@us.ibm.com>, IBM Corporation */ #ifndef _SAS_ATA_H_ #define _SAS_ATA_H_ #include <linux/libata.h> #include <scsi/libsas.h> #ifdef CONFIG_SCSI_SAS_ATA static inline int dev_is_sata(struct domain_device *dev) { return dev->dev_type == SAS_SATA_DEV || dev->dev_type == SAS_SATA_PM || dev->dev_type == SAS_SATA_PM_PORT || dev->dev_type == SAS_SATA_PENDING; } int sas_get_ata_info(struct domain_device *dev, struct ex_phy *phy); int sas_ata_init(struct domain_device *dev); void sas_ata_task_abort(struct sas_task *task); void sas_ata_strategy_handler(struct Scsi_Host *shost); void sas_ata_eh(struct Scsi_Host *shost, struct list_head *work_q, struct list_head *done_q); void sas_ata_schedule_reset(struct domain_device *dev); void sas_ata_wait_eh(struct domain_device *dev); void sas_probe_sata(struct asd_sas_port *port); void sas_suspend_sata(struct asd_sas_port *port); void sas_resume_sata(struct asd_sas_port *port); void sas_ata_end_eh(struct ata_port *ap); #else static inline int dev_is_sata(struct domain_device *dev) { return 0; } static inline int sas_ata_init(struct domain_device *dev) { return 0; } static inline void sas_ata_task_abort(struct sas_task *task) { } static inline void sas_ata_strategy_handler(struct Scsi_Host *shost) { } static inline void sas_ata_eh(struct Scsi_Host *shost, struct list_head *work_q, struct list_head *done_q) { } static inline void sas_ata_schedule_reset(struct domain_device *dev) { } static inline void sas_ata_wait_eh(struct domain_device *dev) { } static inline void sas_probe_sata(struct asd_sas_port *port) { } static inline void sas_suspend_sata(struct asd_sas_port *port) { } static inline void sas_resume_sata(struct asd_sas_port *port) { } static inline int sas_get_ata_info(struct domain_device *dev, struct ex_phy *phy) { return 0; } static inline void sas_ata_end_eh(struct ata_port *ap) { } #endif #endif /* _SAS_ATA_H_ */