[Xbox-linux-cvs] kernel-2.6/drivers/ide ide-cd.c,1.20,1.21

[Laurence L. <la...@us...>]

Update of /cvsroot/xbox-linux/kernel-2.6/drivers/ide
In directory sc8-pr-cvs10.sourceforge.net:/tmp/cvs-serv4988/drivers/ide

Modified Files:
	ide-cd.c 
Log Message:
Merge 2.6.19

Index: ide-cd.c
===================================================================
RCS file: /cvsroot/xbox-linux/kernel-2.6/drivers/ide/ide-cd.c,v
retrieving revision 1.20
retrieving revision 1.21
diff -u -d -r1.20 -r1.21
--- ide-cd.c	11 Jun 2007 05:06:14 -0000	1.20
+++ ide-cd.c	11 Jun 2007 05:07:36 -0000	1.21
@@ -301,7 +301,6 @@
  
 #define IDECD_VERSION "4.61"
 
-#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
@@ -381,7 +380,7 @@
 {
 	int log = 0;
 
-	if (!sense || !rq || (rq->flags & REQ_QUIET))
+	if (!sense || !rq || (rq->cmd_flags & REQ_QUIET))
 		return 0;
 
 	switch (sense->sense_key) {
@@ -606,7 +605,7 @@
 	struct cdrom_info *cd = drive->driver_data;
 
 	ide_init_drive_cmd(rq);
-	rq->flags = REQ_PC;
+	rq->cmd_type = REQ_TYPE_ATA_PC;
 	rq->rq_disk = cd->disk;
 }
 
@@ -626,7 +625,7 @@
 	rq->cmd[0] = GPCMD_REQUEST_SENSE;
 	rq->cmd[4] = rq->data_len = 18;
 
-	rq->flags = REQ_SENSE;
+	rq->cmd_type = REQ_TYPE_SENSE;
 
 	/* NOTE! Save the failed command in "rq->buffer" */
 	rq->buffer = (void *) failed_command;
@@ -639,10 +638,10 @@
 	struct request *rq = HWGROUP(drive)->rq;
 	int nsectors = rq->hard_cur_sectors;
 
-	if ((rq->flags & REQ_SENSE) && uptodate) {
+	if (blk_sense_request(rq) && uptodate) {
 		/*
-		 * For REQ_SENSE, "rq->buffer" points to the original failed
-		 * request
+		 * For REQ_TYPE_SENSE, "rq->buffer" points to the original
+		 * failed request
 		 */
 		struct request *failed = (struct request *) rq->buffer;
 		struct cdrom_info *info = drive->driver_data;
@@ -715,17 +714,17 @@
 		return 1;
 	}
 
-	if (rq->flags & REQ_SENSE) {
+	if (blk_sense_request(rq)) {
 		/* We got an error trying to get sense info
 		   from the drive (probably while trying
 		   to recover from a former error).  Just give up. */
 
-		rq->flags |= REQ_FAILED;
+		rq->cmd_flags |= REQ_FAILED;
 		cdrom_end_request(drive, 0);
 		ide_error(drive, "request sense failure", stat);
 		return 1;
 
-	} else if (rq->flags & (REQ_PC | REQ_BLOCK_PC)) {
+	} else if (blk_pc_request(rq) || rq->cmd_type == REQ_TYPE_ATA_PC) {
 		/* All other functions, except for READ. */
 		unsigned long flags;
 
@@ -733,7 +732,7 @@
 		 * if we have an error, pass back CHECK_CONDITION as the
 		 * scsi status byte
 		 */
-		if ((rq->flags & REQ_BLOCK_PC) && !rq->errors)
+		if (blk_pc_request(rq) && !rq->errors)
 			rq->errors = SAM_STAT_CHECK_CONDITION;
 
 		/* Check for tray open. */
@@ -744,12 +743,12 @@
 			cdrom_saw_media_change (drive);
 			/*printk("%s: media changed\n",drive->name);*/
 			return 0;
-		} else if (!(rq->flags & REQ_QUIET)) {
+		} else if (!(rq->cmd_flags & REQ_QUIET)) {
 			/* Otherwise, print an error. */
 			ide_dump_status(drive, "packet command error", stat);
 		}
 		
-		rq->flags |= REQ_FAILED;
+		rq->cmd_flags |= REQ_FAILED;
 
 		/*
 		 * instead of playing games with moving completions around,
@@ -890,7 +889,7 @@
 			wait = ATAPI_WAIT_PC;
 			break;
 		default:
-			if (!(rq->flags & REQ_QUIET))
+			if (!(rq->cmd_flags & REQ_QUIET))
 				printk(KERN_INFO "ide-cd: cmd 0x%x timed out\n", rq->cmd[0]);
 			wait = 0;
 			break;
@@ -1133,7 +1132,7 @@
 		if (rq->current_nr_sectors > 0) {
 			printk (KERN_ERR "%s: cdrom_read_intr: data underrun (%d blocks)\n",
 				drive->name, rq->current_nr_sectors);
-			rq->flags |= REQ_FAILED;
+			rq->cmd_flags |= REQ_FAILED;
 			cdrom_end_request(drive, 0);
 		} else
 			cdrom_end_request(drive, 1);
@@ -1465,7 +1464,7 @@
 			printk ("%s: cdrom_pc_intr: data underrun %d\n",
 				drive->name, pc->buflen);
 			*/
-			rq->flags |= REQ_FAILED;
+			rq->cmd_flags |= REQ_FAILED;
 			cdrom_end_request(drive, 0);
 		}
 		return ide_stopped;
@@ -1518,7 +1517,7 @@
 		rq->data += thislen;
 		rq->data_len -= thislen;
 
-		if (rq->flags & REQ_SENSE)
+		if (blk_sense_request(rq))
 			rq->sense_len += thislen;
 	} else {
 confused:
@@ -1526,7 +1525,7 @@
 			"appears confused (ireason = 0x%02x). "
 			"Trying to recover by ending request.\n",
 			drive->name, ireason);
-		rq->flags |= REQ_FAILED;
+		rq->cmd_flags |= REQ_FAILED;
 		cdrom_end_request(drive, 0);
 		return ide_stopped;
 	}
@@ -1555,7 +1554,7 @@
 	struct cdrom_info *info = drive->driver_data;
 
 	info->dma = 0;
-	rq->flags &= ~REQ_FAILED;
+	rq->cmd_flags &= ~REQ_FAILED;
 	len = rq->data_len;
 
 	/* Start sending the command to the drive. */
@@ -1567,7 +1566,7 @@
 {
 	struct request_sense sense;
 	int retries = 10;
-	unsigned int flags = rq->flags;
+	unsigned int flags = rq->cmd_flags;
 
 	if (rq->sense == NULL)
 		rq->sense = &sense;
@@ -1576,14 +1575,14 @@
 	do {
 		int error;
 		unsigned long time = jiffies;
-		rq->flags = flags;
+		rq->cmd_flags = flags;
 
 		error = ide_do_drive_cmd(drive, rq, ide_wait);
 		time = jiffies - time;
 
 		/* FIXME: we should probably abort/retry or something 
 		 * in case of failure */
-		if (rq->flags & REQ_FAILED) {
+		if (rq->cmd_flags & REQ_FAILED) {
 			/* The request failed.  Retry if it was due to a unit
 			   attention status
 			   (usually means media was changed). */
@@ -1605,10 +1604,10 @@
 		}
 
 		/* End of retry loop. */
-	} while ((rq->flags & REQ_FAILED) && retries >= 0);
+	} while ((rq->cmd_flags & REQ_FAILED) && retries >= 0);
 
 	/* Return an error if the command failed. */
-	return (rq->flags & REQ_FAILED) ? -EIO : 0;
+	return (rq->cmd_flags & REQ_FAILED) ? -EIO : 0;
 }
 
 /*
@@ -1972,7 +1971,7 @@
 {
 	struct cdrom_info *info = drive->driver_data;
 
-	rq->flags |= REQ_QUIET;
+	rq->cmd_flags |= REQ_QUIET;
 
 	info->dma = 0;
 
@@ -2032,11 +2031,12 @@
 		}
 		info->last_block = block;
 		return action;
-	} else if (rq->flags & (REQ_PC | REQ_SENSE)) {
+	} else if (rq->cmd_type == REQ_TYPE_SENSE ||
+		   rq->cmd_type == REQ_TYPE_ATA_PC) {
 		return cdrom_do_packet_command(drive);
-	} else if (rq->flags & REQ_BLOCK_PC) {
+	} else if (blk_pc_request(rq)) {
 		return cdrom_do_block_pc(drive, rq);
-	} else if (rq->flags & REQ_SPECIAL) {
+	} else if (blk_special_request(rq)) {
 		/*
 		 * right now this can only be a reset...
 		 */
@@ -2114,7 +2114,7 @@
 
 	req.sense = sense;
 	req.cmd[0] = GPCMD_TEST_UNIT_READY;
-	req.flags |= REQ_QUIET;
+	req.cmd_flags |= REQ_QUIET;
 
 #if ! STANDARD_ATAPI
         /* the Sanyo 3 CD changer uses byte 7 of TEST_UNIT_READY to 
@@ -2242,7 +2242,7 @@
 	req.cmd[0] = GPCMD_READ_CDVD_CAPACITY;
 	req.data = (char *)&capbuf;
 	req.data_len = sizeof(capbuf);
-	req.flags |= REQ_QUIET;
+	req.cmd_flags |= REQ_QUIET;
 
 	stat = cdrom_queue_packet_command(drive, &req);
 	if (stat == 0) {
@@ -2265,7 +2265,7 @@
 	req.sense = sense;
 	req.data =  buf;
 	req.data_len = buflen;
-	req.flags |= REQ_QUIET;
+	req.cmd_flags |= REQ_QUIET;
 	req.cmd[0] = GPCMD_READ_TOC_PMA_ATIP;
 	req.cmd[6] = trackno;
 	req.cmd[7] = (buflen >> 8);
@@ -2566,7 +2566,7 @@
 	req.timeout = cgc->timeout;
 
 	if (cgc->quiet)
-		req.flags |= REQ_QUIET;
+		req.cmd_flags |= REQ_QUIET;
 
 	req.sense = cgc->sense;
 	cgc->stat = cdrom_queue_packet_command(drive, &req);
@@ -2664,7 +2664,8 @@
 	int ret;
 
 	cdrom_prepare_request(drive, &req);
-	req.flags = REQ_SPECIAL | REQ_QUIET;
+	req.cmd_type = REQ_TYPE_SPECIAL;
+	req.cmd_flags = REQ_QUIET;
 	ret = ide_do_drive_cmd(drive, &req, ide_wait);
 
 	/*
@@ -3151,9 +3152,9 @@
 
 static int ide_cdrom_prep_fn(request_queue_t *q, struct request *rq)
 {
-	if (rq->flags & REQ_CMD)
+	if (blk_fs_request(rq))
 		return ide_cdrom_prep_fs(q, rq);
-	else if (rq->flags & REQ_BLOCK_PC)
+	else if (blk_pc_request(rq))
 		return ide_cdrom_prep_pc(rq);
 
 	return 0;