diff options
Diffstat (limited to 'drivers/scsi/libata.h')
| -rw-r--r-- | drivers/scsi/libata.h | 71 |
1 files changed, 36 insertions, 35 deletions
diff --git a/drivers/scsi/libata.h b/drivers/scsi/libata.h index d90430bbb0de..fad051ca4672 100644 --- a/drivers/scsi/libata.h +++ b/drivers/scsi/libata.h @@ -1,32 +1,35 @@ /* - libata.h - helper library for ATA - - Copyright 2003-2004 Red Hat, Inc. All rights reserved. - Copyright 2003-2004 Jeff Garzik - - The contents of this file are subject to the Open - Software License version 1.1 that can be found at - http://www.opensource.org/licenses/osl-1.1.txt and is included herein - by reference. - - Alternatively, the contents of this file may be used under the terms - of the GNU General Public License version 2 (the "GPL") as distributed - in the kernel source COPYING file, in which case the provisions of - the GPL are applicable instead of the above. If you wish to allow - the use of your version of this file only under the terms of the - GPL and not to allow others to use your version of this file under - the OSL, indicate your decision by deleting the provisions above and - replace them with the notice and other provisions required by the GPL. - If you do not delete the provisions above, a recipient may use your - version of this file under either the OSL or the GPL. - + * 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 "1.11" /* must be exactly four chars */ +#define DRV_VERSION "1.12" /* must be exactly four chars */ struct ata_scsi_args { u16 *id; @@ -35,19 +38,25 @@ struct ata_scsi_args { }; /* libata-core.c */ +extern int atapi_enabled; +extern int ata_qc_complete_noop(struct ata_queued_cmd *qc, unsigned int err_mask); extern struct ata_queued_cmd *ata_qc_new_init(struct ata_port *ap, struct ata_device *dev); +extern void ata_rwcmd_protocol(struct ata_queued_cmd *qc); extern void ata_qc_free(struct ata_queued_cmd *qc); extern int ata_qc_issue(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 ata_tf_to_host_nolock(struct ata_port *ap, struct ata_taskfile *tf); extern void swap_buf_le16(u16 *buf, unsigned int buf_words); +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 void ata_to_sense_error(struct ata_queued_cmd *qc, u8 drv_stat); +extern void atapi_request_sense(struct ata_port *ap, struct ata_device *dev, + struct scsi_cmnd *cmd); +extern void ata_scsi_scan_host(struct ata_port *ap); extern int ata_scsi_error(struct Scsi_Host *host); extern unsigned int ata_scsiop_inq_std(struct ata_scsi_args *args, u8 *rbuf, unsigned int buflen); @@ -72,18 +81,10 @@ extern unsigned int ata_scsiop_report_luns(struct ata_scsi_args *args, u8 *rbuf, extern void ata_scsi_badcmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *), u8 asc, u8 ascq); -extern void ata_scsi_rbuf_fill(struct ata_scsi_args *args, +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)); -static inline void ata_bad_scsiop(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *)) -{ - ata_scsi_badcmd(cmd, done, 0x20, 0x00); -} - -static inline void ata_bad_cdb(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *)) -{ - ata_scsi_badcmd(cmd, done, 0x24, 0x00); -} - #endif /* __LIBATA_H__ */ |