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path: root/drivers/ide/ide-io.c
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Diffstat (limited to 'drivers/ide/ide-io.c')
-rw-r--r--drivers/ide/ide-io.c36
1 files changed, 18 insertions, 18 deletions
diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c
index fb6795236e76..3436b1f104eb 100644
--- a/drivers/ide/ide-io.c
+++ b/drivers/ide/ide-io.c
@@ -59,7 +59,7 @@ static int __ide_end_request(ide_drive_t *drive, struct request *rq,
{
int ret = 1;
- BUG_ON(!(rq->flags & REQ_STARTED));
+ BUG_ON(!blk_rq_started(rq));
/*
* if failfast is set on a request, override number of sectors and
@@ -244,7 +244,7 @@ int ide_end_dequeued_request(ide_drive_t *drive, struct request *rq,
spin_lock_irqsave(&ide_lock, flags);
- BUG_ON(!(rq->flags & REQ_STARTED));
+ BUG_ON(!blk_rq_started(rq));
/*
* if failfast is set on a request, override number of sectors and
@@ -366,7 +366,7 @@ void ide_end_drive_cmd (ide_drive_t *drive, u8 stat, u8 err)
rq = HWGROUP(drive)->rq;
spin_unlock_irqrestore(&ide_lock, flags);
- if (rq->flags & REQ_DRIVE_CMD) {
+ if (rq->cmd_type == REQ_TYPE_ATA_CMD) {
u8 *args = (u8 *) rq->buffer;
if (rq->errors == 0)
rq->errors = !OK_STAT(stat,READY_STAT,BAD_STAT);
@@ -376,7 +376,7 @@ void ide_end_drive_cmd (ide_drive_t *drive, u8 stat, u8 err)
args[1] = err;
args[2] = hwif->INB(IDE_NSECTOR_REG);
}
- } else if (rq->flags & REQ_DRIVE_TASK) {
+ } else if (rq->cmd_type == REQ_TYPE_ATA_TASK) {
u8 *args = (u8 *) rq->buffer;
if (rq->errors == 0)
rq->errors = !OK_STAT(stat,READY_STAT,BAD_STAT);
@@ -390,7 +390,7 @@ void ide_end_drive_cmd (ide_drive_t *drive, u8 stat, u8 err)
args[5] = hwif->INB(IDE_HCYL_REG);
args[6] = hwif->INB(IDE_SELECT_REG);
}
- } else if (rq->flags & REQ_DRIVE_TASKFILE) {
+ } else if (rq->cmd_type == REQ_TYPE_ATA_TASKFILE) {
ide_task_t *args = (ide_task_t *) rq->special;
if (rq->errors == 0)
rq->errors = !OK_STAT(stat,READY_STAT,BAD_STAT);
@@ -587,7 +587,7 @@ ide_startstop_t ide_error (ide_drive_t *drive, const char *msg, u8 stat)
return ide_stopped;
/* retry only "normal" I/O: */
- if (rq->flags & (REQ_DRIVE_CMD | REQ_DRIVE_TASK | REQ_DRIVE_TASKFILE)) {
+ if (!blk_fs_request(rq)) {
rq->errors = 1;
ide_end_drive_cmd(drive, stat, err);
return ide_stopped;
@@ -638,7 +638,7 @@ ide_startstop_t ide_abort(ide_drive_t *drive, const char *msg)
return ide_stopped;
/* retry only "normal" I/O: */
- if (rq->flags & (REQ_DRIVE_CMD | REQ_DRIVE_TASK | REQ_DRIVE_TASKFILE)) {
+ if (!blk_fs_request(rq)) {
rq->errors = 1;
ide_end_drive_cmd(drive, BUSY_STAT, 0);
return ide_stopped;
@@ -808,7 +808,7 @@ void ide_map_sg(ide_drive_t *drive, struct request *rq)
if (hwif->sg_mapped) /* needed by ide-scsi */
return;
- if ((rq->flags & REQ_DRIVE_TASKFILE) == 0) {
+ if (rq->cmd_type != REQ_TYPE_ATA_TASKFILE) {
hwif->sg_nents = blk_rq_map_sg(drive->queue, rq, sg);
} else {
sg_init_one(sg, rq->buffer, rq->nr_sectors * SECTOR_SIZE);
@@ -844,7 +844,7 @@ static ide_startstop_t execute_drive_cmd (ide_drive_t *drive,
struct request *rq)
{
ide_hwif_t *hwif = HWIF(drive);
- if (rq->flags & REQ_DRIVE_TASKFILE) {
+ if (rq->cmd_type == REQ_TYPE_ATA_TASKFILE) {
ide_task_t *args = rq->special;
if (!args)
@@ -866,7 +866,7 @@ static ide_startstop_t execute_drive_cmd (ide_drive_t *drive,
if (args->tf_out_flags.all != 0)
return flagged_taskfile(drive, args);
return do_rw_taskfile(drive, args);
- } else if (rq->flags & REQ_DRIVE_TASK) {
+ } else if (rq->cmd_type == REQ_TYPE_ATA_TASK) {
u8 *args = rq->buffer;
u8 sel;
@@ -892,7 +892,7 @@ static ide_startstop_t execute_drive_cmd (ide_drive_t *drive,
hwif->OUTB(sel, IDE_SELECT_REG);
ide_cmd(drive, args[0], args[2], &drive_cmd_intr);
return ide_started;
- } else if (rq->flags & REQ_DRIVE_CMD) {
+ } else if (rq->cmd_type == REQ_TYPE_ATA_CMD) {
u8 *args = rq->buffer;
if (!args)
@@ -980,7 +980,7 @@ static ide_startstop_t start_request (ide_drive_t *drive, struct request *rq)
ide_startstop_t startstop;
sector_t block;
- BUG_ON(!(rq->flags & REQ_STARTED));
+ BUG_ON(!blk_rq_started(rq));
#ifdef DEBUG
printk("%s: start_request: current=0x%08lx\n",
@@ -1013,9 +1013,9 @@ static ide_startstop_t start_request (ide_drive_t *drive, struct request *rq)
if (!drive->special.all) {
ide_driver_t *drv;
- if (rq->flags & (REQ_DRIVE_CMD | REQ_DRIVE_TASK))
- return execute_drive_cmd(drive, rq);
- else if (rq->flags & REQ_DRIVE_TASKFILE)
+ if (rq->cmd_type == REQ_TYPE_ATA_CMD ||
+ rq->cmd_type == REQ_TYPE_ATA_TASK ||
+ rq->cmd_type == REQ_TYPE_ATA_TASKFILE)
return execute_drive_cmd(drive, rq);
else if (blk_pm_request(rq)) {
struct request_pm_state *pm = rq->end_io_data;
@@ -1264,7 +1264,7 @@ static void ide_do_request (ide_hwgroup_t *hwgroup, int masked_irq)
* We count how many times we loop here to make sure we service
* all drives in the hwgroup without looping for ever
*/
- if (drive->blocked && !blk_pm_request(rq) && !(rq->flags & REQ_PREEMPT)) {
+ if (drive->blocked && !blk_pm_request(rq) && !(rq->cmd_flags & REQ_PREEMPT)) {
drive = drive->next ? drive->next : hwgroup->drive;
if (loops++ < 4 && !blk_queue_plugged(drive->queue))
goto again;
@@ -1670,7 +1670,7 @@ irqreturn_t ide_intr (int irq, void *dev_id, struct pt_regs *regs)
void ide_init_drive_cmd (struct request *rq)
{
memset(rq, 0, sizeof(*rq));
- rq->flags = REQ_DRIVE_CMD;
+ rq->cmd_type = REQ_TYPE_ATA_CMD;
rq->ref_count = 1;
}
@@ -1727,7 +1727,7 @@ int ide_do_drive_cmd (ide_drive_t *drive, struct request *rq, ide_action_t actio
hwgroup->rq = NULL;
if (action == ide_preempt || action == ide_head_wait) {
where = ELEVATOR_INSERT_FRONT;
- rq->flags |= REQ_PREEMPT;
+ rq->cmd_flags |= REQ_PREEMPT;
}
__elv_add_request(drive->queue, rq, where, 0);
ide_do_request(hwgroup, IDE_NO_IRQ);
generated by cgit v1.2.3 (git 2.0.4) at 2024-11-08 21:16:08 +0000