diff options
Diffstat (limited to 'drivers/block/hd.c')
| -rw-r--r-- | drivers/block/hd.c | 45 |
1 files changed, 22 insertions, 23 deletions
diff --git a/drivers/block/hd.c b/drivers/block/hd.c index a9b48ed..6043648 100644 --- a/drivers/block/hd.c +++ b/drivers/block/hd.c @@ -626,30 +626,29 @@ repeat: req_data_dir(req) == READ ? "read" : "writ", cyl, head, sec, nsect, bio_data(req->bio)); #endif - if (req->cmd_type == REQ_TYPE_FS) { - switch (rq_data_dir(req)) { - case READ: - hd_out(disk, nsect, sec, head, cyl, ATA_CMD_PIO_READ, - &read_intr); - if (reset) - goto repeat; - break; - case WRITE: - hd_out(disk, nsect, sec, head, cyl, ATA_CMD_PIO_WRITE, - &write_intr); - if (reset) - goto repeat; - if (wait_DRQ()) { - bad_rw_intr(); - goto repeat; - } - outsw(HD_DATA, bio_data(req->bio), 256); - break; - default: - printk("unknown hd-command\n"); - hd_end_request_cur(-EIO); - break; + + switch (req_op(req)) { + case REQ_OP_READ: + hd_out(disk, nsect, sec, head, cyl, ATA_CMD_PIO_READ, + &read_intr); + if (reset) + goto repeat; + break; + case REQ_OP_WRITE: + hd_out(disk, nsect, sec, head, cyl, ATA_CMD_PIO_WRITE, + &write_intr); + if (reset) + goto repeat; + if (wait_DRQ()) { + bad_rw_intr(); + goto repeat; } + outsw(HD_DATA, bio_data(req->bio), 256); + break; + default: + printk("unknown hd-command\n"); + hd_end_request_cur(-EIO); + break; } } |
