diff options
Diffstat (limited to 'drivers/scsi/libata.h')
| -rw-r--r-- | drivers/scsi/libata.h | 117 |
1 files changed, 0 insertions, 117 deletions
diff --git a/drivers/scsi/libata.h b/drivers/scsi/libata.h deleted file mode 100644 index c325679d9b5..00000000000 --- a/drivers/scsi/libata.h +++ /dev/null @@ -1,117 +0,0 @@ -/* - * libata.h - helper library for ATA - * - * Copyright 2003-2004 Red Hat, Inc. All rights reserved. - * Copyright 2003-2004 Jeff Garzik - * - * - * 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; either version 2, or (at your option) - * any later version. - * - * 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; see the file COPYING. If not, write to - * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. - * - * - * libata documentation is available via 'make {ps|pdf}docs', - * as Documentation/DocBook/libata.* - * - */ - -#ifndef __LIBATA_H__ -#define __LIBATA_H__ - -#define DRV_NAME "libata" -#define DRV_VERSION "2.00" /* must be exactly four chars */ - -struct ata_scsi_args { - struct ata_device *dev; - u16 *id; - struct scsi_cmnd *cmd; - void (*done)(struct scsi_cmnd *); -}; - -/* libata-core.c */ -extern struct workqueue_struct *ata_aux_wq; -extern int atapi_enabled; -extern int atapi_dmadir; -extern int libata_fua; -extern struct ata_queued_cmd *ata_qc_new_init(struct ata_device *dev); -extern int ata_rwcmd_protocol(struct ata_queued_cmd *qc); -extern void ata_dev_disable(struct ata_device *dev); -extern void ata_port_flush_task(struct ata_port *ap); -extern unsigned ata_exec_internal(struct ata_device *dev, - struct ata_taskfile *tf, const u8 *cdb, - int dma_dir, void *buf, unsigned int buflen); -extern unsigned int ata_do_simple_cmd(struct ata_device *dev, u8 cmd); -extern int ata_dev_read_id(struct ata_device *dev, unsigned int *p_class, - int post_reset, u16 *id); -extern int ata_dev_configure(struct ata_device *dev, int print_info); -extern int sata_down_spd_limit(struct ata_port *ap); -extern int sata_set_spd_needed(struct ata_port *ap); -extern int ata_down_xfermask_limit(struct ata_device *dev, int force_pio0); -extern int ata_set_mode(struct ata_port *ap, struct ata_device **r_failed_dev); -extern void ata_qc_free(struct ata_queued_cmd *qc); -extern void ata_qc_issue(struct ata_queued_cmd *qc); -extern void __ata_qc_complete(struct ata_queued_cmd *qc); -extern int ata_check_atapi_dma(struct ata_queued_cmd *qc); -extern void ata_dev_select(struct ata_port *ap, unsigned int device, - unsigned int wait, unsigned int can_sleep); -extern void swap_buf_le16(u16 *buf, unsigned int buf_words); -extern int ata_flush_cache(struct ata_device *dev); -extern void ata_dev_init(struct ata_device *dev); -extern int ata_task_ioctl(struct scsi_device *scsidev, void __user *arg); -extern int ata_cmd_ioctl(struct scsi_device *scsidev, void __user *arg); - - -/* libata-scsi.c */ -extern struct scsi_transport_template ata_scsi_transport_template; - -extern void ata_scsi_scan_host(struct ata_port *ap); -extern int ata_scsi_offline_dev(struct ata_device *dev); -extern void ata_scsi_hotplug(void *data); -extern unsigned int ata_scsiop_inq_std(struct ata_scsi_args *args, u8 *rbuf, - unsigned int buflen); - -extern unsigned int ata_scsiop_inq_00(struct ata_scsi_args *args, u8 *rbuf, - unsigned int buflen); - -extern unsigned int ata_scsiop_inq_80(struct ata_scsi_args *args, u8 *rbuf, - unsigned int buflen); -extern unsigned int ata_scsiop_inq_83(struct ata_scsi_args *args, u8 *rbuf, - unsigned int buflen); -extern unsigned int ata_scsiop_noop(struct ata_scsi_args *args, u8 *rbuf, - unsigned int buflen); -extern unsigned int ata_scsiop_sync_cache(struct ata_scsi_args *args, u8 *rbuf, - unsigned int buflen); -extern unsigned int ata_scsiop_mode_sense(struct ata_scsi_args *args, u8 *rbuf, - unsigned int buflen); -extern unsigned int ata_scsiop_read_cap(struct ata_scsi_args *args, u8 *rbuf, - unsigned int buflen); -extern unsigned int ata_scsiop_report_luns(struct ata_scsi_args *args, u8 *rbuf, - unsigned int buflen); -extern void ata_scsi_badcmd(struct scsi_cmnd *cmd, - void (*done)(struct scsi_cmnd *), - u8 asc, u8 ascq); -extern void ata_scsi_set_sense(struct scsi_cmnd *cmd, - u8 sk, u8 asc, u8 ascq); -extern void ata_scsi_rbuf_fill(struct ata_scsi_args *args, - unsigned int (*actor) (struct ata_scsi_args *args, - u8 *rbuf, unsigned int buflen)); -extern void ata_schedule_scsi_eh(struct Scsi_Host *shost); -extern void ata_scsi_dev_rescan(void *data); - -/* libata-eh.c */ -extern enum scsi_eh_timer_return ata_scsi_timed_out(struct scsi_cmnd *cmd); -extern void ata_scsi_error(struct Scsi_Host *host); -extern void ata_port_wait_eh(struct ata_port *ap); -extern void ata_qc_schedule_eh(struct ata_queued_cmd *qc); - -#endif /* __LIBATA_H__ */ |