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-rw-r--r--include/linux/libata.h49
1 files changed, 27 insertions, 22 deletions
diff --git a/include/linux/libata.h b/include/linux/libata.h
index 6cd9ba63563b..fc05a9899288 100644
--- a/include/linux/libata.h
+++ b/include/linux/libata.h
@@ -1,23 +1,26 @@
1/* 1/*
2 Copyright 2003-2004 Red Hat, Inc. All rights reserved. 2 * Copyright 2003-2005 Red Hat, Inc. All rights reserved.
3 Copyright 2003-2004 Jeff Garzik 3 * Copyright 2003-2005 Jeff Garzik
4 4 *
5 The contents of this file are subject to the Open 5 *
6 Software License version 1.1 that can be found at 6 * This program is free software; you can redistribute it and/or modify
7 http://www.opensource.org/licenses/osl-1.1.txt and is included herein 7 * it under the terms of the GNU General Public License as published by
8 by reference. 8 * the Free Software Foundation; either version 2, or (at your option)
9 9 * any later version.
10 Alternatively, the contents of this file may be used under the terms 10 *
11 of the GNU General Public License version 2 (the "GPL") as distributed 11 * This program is distributed in the hope that it will be useful,
12 in the kernel source COPYING file, in which case the provisions of 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 the GPL are applicable instead of the above. If you wish to allow 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 the use of your version of this file only under the terms of the 14 * GNU General Public License for more details.
15 GPL and not to allow others to use your version of this file under 15 *
16 the OSL, indicate your decision by deleting the provisions above and 16 * You should have received a copy of the GNU General Public License
17 replace them with the notice and other provisions required by the GPL. 17 * along with this program; see the file COPYING. If not, write to
18 If you do not delete the provisions above, a recipient may use your 18 * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
19 version of this file under either the OSL or the GPL. 19 *
20 20 *
21 * libata documentation is available via 'make {ps|pdf}docs',
22 * as Documentation/DocBook/libata.*
23 *
21 */ 24 */
22 25
23#ifndef __LINUX_LIBATA_H__ 26#ifndef __LINUX_LIBATA_H__
@@ -113,6 +116,8 @@ enum {
113 ATA_FLAG_MMIO = (1 << 6), /* use MMIO, not PIO */ 116 ATA_FLAG_MMIO = (1 << 6), /* use MMIO, not PIO */
114 ATA_FLAG_SATA_RESET = (1 << 7), /* use COMRESET */ 117 ATA_FLAG_SATA_RESET = (1 << 7), /* use COMRESET */
115 ATA_FLAG_PIO_DMA = (1 << 8), /* PIO cmds via DMA */ 118 ATA_FLAG_PIO_DMA = (1 << 8), /* PIO cmds via DMA */
119 ATA_FLAG_NOINTR = (1 << 9), /* FIXME: Remove this once
120 * proper HSM is in place. */
116 121
117 ATA_QCFLAG_ACTIVE = (1 << 1), /* cmd not yet ack'd to scsi lyer */ 122 ATA_QCFLAG_ACTIVE = (1 << 1), /* cmd not yet ack'd to scsi lyer */
118 ATA_QCFLAG_SG = (1 << 3), /* have s/g table? */ 123 ATA_QCFLAG_SG = (1 << 3), /* have s/g table? */
@@ -363,7 +368,7 @@ struct ata_port_operations {
363 368
364 void (*host_stop) (struct ata_host_set *host_set); 369 void (*host_stop) (struct ata_host_set *host_set);
365 370
366 void (*bmdma_stop) (struct ata_port *ap); 371 void (*bmdma_stop) (struct ata_queued_cmd *qc);
367 u8 (*bmdma_status) (struct ata_port *ap); 372 u8 (*bmdma_status) (struct ata_port *ap);
368}; 373};
369 374
@@ -424,7 +429,7 @@ extern void ata_dev_id_string(u16 *id, unsigned char *s,
424extern void ata_dev_config(struct ata_port *ap, unsigned int i); 429extern void ata_dev_config(struct ata_port *ap, unsigned int i);
425extern void ata_bmdma_setup (struct ata_queued_cmd *qc); 430extern void ata_bmdma_setup (struct ata_queued_cmd *qc);
426extern void ata_bmdma_start (struct ata_queued_cmd *qc); 431extern void ata_bmdma_start (struct ata_queued_cmd *qc);
427extern void ata_bmdma_stop(struct ata_port *ap); 432extern void ata_bmdma_stop(struct ata_queued_cmd *qc);
428extern u8 ata_bmdma_status(struct ata_port *ap); 433extern u8 ata_bmdma_status(struct ata_port *ap);
429extern void ata_bmdma_irq_clear(struct ata_port *ap); 434extern void ata_bmdma_irq_clear(struct ata_port *ap);
430extern void ata_qc_complete(struct ata_queued_cmd *qc, u8 drv_stat); 435extern void ata_qc_complete(struct ata_queued_cmd *qc, u8 drv_stat);
@@ -644,7 +649,7 @@ static inline void scr_write(struct ata_port *ap, unsigned int reg, u32 val)
644 ap->ops->scr_write(ap, reg, val); 649 ap->ops->scr_write(ap, reg, val);
645} 650}
646 651
647static inline void scr_write_flush(struct ata_port *ap, unsigned int reg, 652static inline void scr_write_flush(struct ata_port *ap, unsigned int reg,
648 u32 val) 653 u32 val)
649{ 654{
650 ap->ops->scr_write(ap, reg, val); 655 ap->ops->scr_write(ap, reg, val);