static void ace_dump_regs(struct ace_device *ace)
{
- dev_info(ace->dev, " ctrl: %.8x seccnt/cmd: %.4x ver:%.4x\n"
- KERN_INFO " status:%.8x mpu_lba:%.8x busmode:%4x\n"
- KERN_INFO " error: %.8x cfg_lba:%.8x fatstat:%.4x\n",
+ dev_info(ace->dev,
+ " ctrl: %.8x seccnt/cmd: %.4x ver:%.4x\n"
+ " status:%.8x mpu_lba:%.8x busmode:%4x\n"
+ " error: %.8x cfg_lba:%.8x fatstat:%.4x\n",
ace_in32(ace, ACE_CTRL),
ace_in(ace, ACE_SECCNTCMD),
ace_in(ace, ACE_VERSION),
{
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;
}
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;
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");
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;
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;
}
/* 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;
}
return 0;
}
-static struct block_device_operations ace_fops = {
+static const struct block_device_operations ace_fops = {
.owner = THIS_MODULE,
.open = ace_open,
.release = ace_release,
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