From: Jeff Garzik <jgarzik@pretzel.yyz.us>
Date: Wed, 22 Jun 2005 17:50:56 +0000 (-0400)
Subject: libata: Update 'passthru' branch for latest libata
X-Git-Tag: v2.6.15-rc1~732^2~20
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0274aa2506fd2fe89a58dd6cd64d3b3f7b976af8;p=linux-2.6

libata: Update 'passthru' branch for latest libata
---

diff --git a/drivers/scsi/libata-scsi.c b/drivers/scsi/libata-scsi.c
index cdc0a10a60..c1cf5e0389 100644
--- a/drivers/scsi/libata-scsi.c
+++ b/drivers/scsi/libata-scsi.c
@@ -582,7 +582,11 @@ void ata_gen_fixed_sense(struct ata_queued_cmd *qc)
 
 	sb[0] = 0x70;
 	sb[7] = 0x0a;
+
+#if 0 /* when C/H/S support is merged */
 	if (tf->flags & ATA_TFLAG_LBA && !(tf->flags & ATA_TFLAG_LBA48)) {
+#endif
+	if (!(tf->flags & ATA_TFLAG_LBA48)) {
 		/* A small (28b) LBA will fit in the 32b info field */
 		sb[0] |= 0x80;		/* set valid bit */
 		sb[3] = tf->device & 0x0f;
@@ -977,8 +981,8 @@ static void ata_scsi_translate(struct ata_port *ap, struct ata_device *dev,
 		return;
 
 	/* data is present; dma-map it */
-	if (cmd->sc_data_direction == SCSI_DATA_READ ||
-	    cmd->sc_data_direction == SCSI_DATA_WRITE) {
+	if (cmd->sc_data_direction == DMA_FROM_DEVICE ||
+	    cmd->sc_data_direction == DMA_TO_DEVICE) {
 		if (unlikely(cmd->request_bufflen < 1)) {
 			printk(KERN_WARNING "ata%u(%u): WARNING: zero len r/w req\n",
 			       ap->id, dev->devno);
@@ -1609,7 +1613,7 @@ static unsigned int atapi_xlat(struct ata_queued_cmd *qc, u8 *scsicmd)
 	struct scsi_cmnd *cmd = qc->scsicmd;
 	struct ata_device *dev = qc->dev;
 	int using_pio = (dev->flags & ATA_DFLAG_PIO);
-	int nodata = (cmd->sc_data_direction == SCSI_DATA_NONE);
+	int nodata = (cmd->sc_data_direction == DMA_NONE);
 
 	if (!using_pio)
 		/* Check whether ATAPI DMA is safe */
@@ -1621,7 +1625,7 @@ static unsigned int atapi_xlat(struct ata_queued_cmd *qc, u8 *scsicmd)
 	qc->complete_fn = atapi_qc_complete;
 
 	qc->tf.flags |= ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE;
-	if (cmd->sc_data_direction == SCSI_DATA_WRITE) {
+	if (cmd->sc_data_direction == DMA_TO_DEVICE) {
 		qc->tf.flags |= ATA_TFLAG_WRITE;
 		DPRINTK("direction: write\n");
 	}
@@ -1645,7 +1649,7 @@ static unsigned int atapi_xlat(struct ata_queued_cmd *qc, u8 *scsicmd)
 
 #ifdef ATAPI_ENABLE_DMADIR
 		/* some SATA bridges need us to indicate data xfer direction */
-		if (cmd->sc_data_direction != SCSI_DATA_WRITE)
+		if (cmd->sc_data_direction != DMA_TO_DEVICE)
 			qc->tf.feature |= ATAPI_DMADIR;
 #endif
 	}
@@ -1821,7 +1825,7 @@ ata_scsi_pass_thru(struct ata_queued_cmd *qc, u8 *scsicmd)
 	 */
 	tf->flags |= (ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE);
 
-	if (cmd->sc_data_direction == SCSI_DATA_WRITE)
+	if (cmd->sc_data_direction == DMA_TO_DEVICE)
 		tf->flags |= ATA_TFLAG_WRITE;
 
 	/*