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path: root/drivers/block/xsysace.c
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Diffstat (limited to 'drivers/block/xsysace.c')
-rw-r--r--drivers/block/xsysace.c46
1 files changed, 26 insertions, 20 deletions
diff --git a/drivers/block/xsysace.c b/drivers/block/xsysace.c
index 4aecf5dc6a93..f08491a3a813 100644
--- a/drivers/block/xsysace.c
+++ b/drivers/block/xsysace.c
@@ -463,10 +463,11 @@ struct request *ace_get_next_request(struct request_queue * q)
{
struct request *req;
- while ((req = elv_next_request(q)) != NULL) {
+ while ((req = blk_peek_request(q)) != NULL) {
if (blk_fs_request(req))
break;
- end_request(req, 0);
+ blk_start_request(req);
+ __blk_end_request_all(req, -EIO);
}
return req;
}
@@ -492,9 +493,13 @@ static void ace_fsm_dostate(struct ace_device *ace)
set_capacity(ace->gd, 0);
dev_info(ace->dev, "No CF in slot\n");
- /* Drop all pending requests */
- while ((req = elv_next_request(ace->queue)) != NULL)
- end_request(req, 0);
+ /* Drop all in-flight and pending requests */
+ if (ace->req) {
+ __blk_end_request_all(ace->req, -EIO);
+ ace->req = NULL;
+ }
+ while ((req = blk_fetch_request(ace->queue)) != NULL)
+ __blk_end_request_all(req, -EIO);
/* Drop back to IDLE state and notify waiters */
ace->fsm_state = ACE_FSM_STATE_IDLE;
@@ -642,19 +647,21 @@ static void ace_fsm_dostate(struct ace_device *ace)
ace->fsm_state = ACE_FSM_STATE_IDLE;
break;
}
+ blk_start_request(req);
/* Okay, it's a data request, set it up for transfer */
dev_dbg(ace->dev,
- "request: sec=%llx hcnt=%lx, ccnt=%x, dir=%i\n",
- (unsigned long long) req->sector, req->hard_nr_sectors,
- req->current_nr_sectors, rq_data_dir(req));
+ "request: sec=%llx hcnt=%x, ccnt=%x, dir=%i\n",
+ (unsigned long long)blk_rq_pos(req),
+ blk_rq_sectors(req), blk_rq_cur_sectors(req),
+ rq_data_dir(req));
ace->req = req;
ace->data_ptr = req->buffer;
- ace->data_count = req->current_nr_sectors * ACE_BUF_PER_SECTOR;
- ace_out32(ace, ACE_MPULBA, req->sector & 0x0FFFFFFF);
+ ace->data_count = blk_rq_cur_sectors(req) * ACE_BUF_PER_SECTOR;
+ ace_out32(ace, ACE_MPULBA, blk_rq_pos(req) & 0x0FFFFFFF);
- count = req->hard_nr_sectors;
+ count = blk_rq_sectors(req);
if (rq_data_dir(req)) {
/* Kick off write request */
dev_dbg(ace->dev, "write data\n");
@@ -688,7 +695,7 @@ static void ace_fsm_dostate(struct ace_device *ace)
dev_dbg(ace->dev,
"CFBSY set; t=%i iter=%i c=%i dc=%i irq=%i\n",
ace->fsm_task, ace->fsm_iter_num,
- ace->req->current_nr_sectors * 16,
+ blk_rq_cur_sectors(ace->req) * 16,
ace->data_count, ace->in_irq);
ace_fsm_yield(ace); /* need to poll CFBSY bit */
break;
@@ -697,7 +704,7 @@ static void ace_fsm_dostate(struct ace_device *ace)
dev_dbg(ace->dev,
"DATABUF not set; t=%i iter=%i c=%i dc=%i irq=%i\n",
ace->fsm_task, ace->fsm_iter_num,
- ace->req->current_nr_sectors * 16,
+ blk_rq_cur_sectors(ace->req) * 16,
ace->data_count, ace->in_irq);
ace_fsm_yieldirq(ace);
break;
@@ -717,14 +724,13 @@ static void ace_fsm_dostate(struct ace_device *ace)
}
/* bio finished; is there another one? */
- if (__blk_end_request(ace->req, 0,
- blk_rq_cur_bytes(ace->req))) {
- /* dev_dbg(ace->dev, "next block; h=%li c=%i\n",
- * ace->req->hard_nr_sectors,
- * ace->req->current_nr_sectors);
+ if (__blk_end_request_cur(ace->req, 0)) {
+ /* dev_dbg(ace->dev, "next block; h=%u c=%u\n",
+ * blk_rq_sectors(ace->req),
+ * blk_rq_cur_sectors(ace->req));
*/
ace->data_ptr = ace->req->buffer;
- ace->data_count = ace->req->current_nr_sectors * 16;
+ ace->data_count = blk_rq_cur_sectors(ace->req) * 16;
ace_fsm_yieldirq(ace);
break;
}
@@ -978,7 +984,7 @@ static int __devinit ace_setup(struct ace_device *ace)
ace->queue = blk_init_queue(ace_request, &ace->lock);
if (ace->queue == NULL)
goto err_blk_initq;
- blk_queue_hardsect_size(ace->queue, 512);
+ blk_queue_logical_block_size(ace->queue, 512);
/*
* Allocate and initialize GD structure