Move libata to drivers/ata.

1 files changed, 0 insertions, 157 deletions

diff --git a/drivers/scsi/sata_promise.h b/drivers/scsi/sata_promise.h
deleted file mode 100644
index 6ee5e190262..00000000000
--- a/drivers/scsi/sata_promise.h
+++ /dev/null
@@ -1,157 +0,0 @@
-/*
- *  sata_promise.h - Promise SATA common definitions and inline funcs
- *
- *  Copyright 2003-2004 Red Hat, Inc.
- *
- *
- *  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 __SATA_PROMISE_H__
-#define __SATA_PROMISE_H__
-
-#include <linux/ata.h>
-
-enum pdc_packet_bits {
-	PDC_PKT_READ		= (1 << 2),
-	PDC_PKT_NODATA		= (1 << 3),
-
-	PDC_PKT_SIZEMASK	= (1 << 7) | (1 << 6) | (1 << 5),
-	PDC_PKT_CLEAR_BSY	= (1 << 4),
-	PDC_PKT_WAIT_DRDY	= (1 << 3) | (1 << 4),
-	PDC_LAST_REG		= (1 << 3),
-
-	PDC_REG_DEVCTL		= (1 << 3) | (1 << 2) | (1 << 1),
-};
-
-static inline unsigned int pdc_pkt_header(struct ata_taskfile *tf,
-					  dma_addr_t sg_table,
-					  unsigned int devno, u8 *buf)
-{
-	u8 dev_reg;
-	u32 *buf32 = (u32 *) buf;
-
-	/* set control bits (byte 0), zero delay seq id (byte 3),
-	 * and seq id (byte 2)
-	 */
-	switch (tf->protocol) {
-	case ATA_PROT_DMA:
-		if (!(tf->flags & ATA_TFLAG_WRITE))
-			buf32[0] = cpu_to_le32(PDC_PKT_READ);
-		else
-			buf32[0] = 0;
-		break;
-
-	case ATA_PROT_NODATA:
-		buf32[0] = cpu_to_le32(PDC_PKT_NODATA);
-		break;
-
-	default:
-		BUG();
-		break;
-	}
-
-	buf32[1] = cpu_to_le32(sg_table);	/* S/G table addr */
-	buf32[2] = 0;				/* no next-packet */
-
-	if (devno == 0)
-		dev_reg = ATA_DEVICE_OBS;
-	else
-		dev_reg = ATA_DEVICE_OBS | ATA_DEV1;
-
-	/* select device */
-	buf[12] = (1 << 5) | PDC_PKT_CLEAR_BSY | ATA_REG_DEVICE;
-	buf[13] = dev_reg;
-
-	/* device control register */
-	buf[14] = (1 << 5) | PDC_REG_DEVCTL;
-	buf[15] = tf->ctl;
-
-	return 16; 	/* offset of next byte */
-}
-
-static inline unsigned int pdc_pkt_footer(struct ata_taskfile *tf, u8 *buf,
-				  unsigned int i)
-{
-	if (tf->flags & ATA_TFLAG_DEVICE) {
-		buf[i++] = (1 << 5) | ATA_REG_DEVICE;
-		buf[i++] = tf->device;
-	}
-
-	/* and finally the command itself; also includes end-of-pkt marker */
-	buf[i++] = (1 << 5) | PDC_LAST_REG | ATA_REG_CMD;
-	buf[i++] = tf->command;
-
-	return i;
-}
-
-static inline unsigned int pdc_prep_lba28(struct ata_taskfile *tf, u8 *buf, unsigned int i)
-{
-	/* the "(1 << 5)" should be read "(count << 5)" */
-
-	/* ATA command block registers */
-	buf[i++] = (1 << 5) | ATA_REG_FEATURE;
-	buf[i++] = tf->feature;
-
-	buf[i++] = (1 << 5) | ATA_REG_NSECT;
-	buf[i++] = tf->nsect;
-
-	buf[i++] = (1 << 5) | ATA_REG_LBAL;
-	buf[i++] = tf->lbal;
-
-	buf[i++] = (1 << 5) | ATA_REG_LBAM;
-	buf[i++] = tf->lbam;
-
-	buf[i++] = (1 << 5) | ATA_REG_LBAH;
-	buf[i++] = tf->lbah;
-
-	return i;
-}
-
-static inline unsigned int pdc_prep_lba48(struct ata_taskfile *tf, u8 *buf, unsigned int i)
-{
-	/* the "(2 << 5)" should be read "(count << 5)" */
-
-	/* ATA command block registers */
-	buf[i++] = (2 << 5) | ATA_REG_FEATURE;
-	buf[i++] = tf->hob_feature;
-	buf[i++] = tf->feature;
-
-	buf[i++] = (2 << 5) | ATA_REG_NSECT;
-	buf[i++] = tf->hob_nsect;
-	buf[i++] = tf->nsect;
-
-	buf[i++] = (2 << 5) | ATA_REG_LBAL;
-	buf[i++] = tf->hob_lbal;
-	buf[i++] = tf->lbal;
-
-	buf[i++] = (2 << 5) | ATA_REG_LBAM;
-	buf[i++] = tf->hob_lbam;
-	buf[i++] = tf->lbam;
-
-	buf[i++] = (2 << 5) | ATA_REG_LBAH;
-	buf[i++] = tf->hob_lbah;
-	buf[i++] = tf->lbah;
-
-	return i;
-}
-
-
-#endif /* __SATA_PROMISE_H__ */