diff options
Diffstat (limited to 'drivers/block/xsysace.c')
| -rw-r--r-- | drivers/block/xsysace.c | 46 |
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 |