diff options
Diffstat (limited to 'drivers/scsi/osst.c')
| -rw-r--r-- | drivers/scsi/osst.c | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/drivers/scsi/osst.c b/drivers/scsi/osst.c index e8196c55b633..c47f4b349bac 100644 --- a/drivers/scsi/osst.c +++ b/drivers/scsi/osst.c @@ -35,7 +35,7 @@ static const char * osst_version = "0.99.4"; #include <linux/fs.h> #include <linux/kernel.h> -#include <linux/sched.h> +#include <linux/sched/signal.h> #include <linux/proc_fs.h> #include <linux/mm.h> #include <linux/slab.h> @@ -322,6 +322,7 @@ static int osst_chk_result(struct osst_tape * STp, struct osst_request * SRpnt) /* Wakeup from interrupt */ static void osst_end_async(struct request *req, int update) { + struct scsi_request *rq = scsi_req(req); struct osst_request *SRpnt = req->end_io_data; struct osst_tape *STp = SRpnt->stp; struct rq_map_data *mdata = &SRpnt->stp->buffer->map_data; @@ -330,6 +331,8 @@ static void osst_end_async(struct request *req, int update) #if DEBUG STp->write_pending = 0; #endif + if (rq->sense_len) + memcpy(SRpnt->sense, rq->sense, SCSI_SENSE_BUFFERSIZE); if (SRpnt->waiting) complete(SRpnt->waiting); @@ -357,17 +360,20 @@ static int osst_execute(struct osst_request *SRpnt, const unsigned char *cmd, int use_sg, int timeout, int retries) { struct request *req; + struct scsi_request *rq; struct page **pages = NULL; struct rq_map_data *mdata = &SRpnt->stp->buffer->map_data; int err = 0; int write = (data_direction == DMA_TO_DEVICE); - req = blk_get_request(SRpnt->stp->device->request_queue, write, GFP_KERNEL); + req = blk_get_request(SRpnt->stp->device->request_queue, + write ? REQ_OP_SCSI_OUT : REQ_OP_SCSI_IN, GFP_KERNEL); if (IS_ERR(req)) return DRIVER_ERROR << 24; - blk_rq_set_block_pc(req); + rq = scsi_req(req); + scsi_req_init(req); req->rq_flags |= RQF_QUIET; SRpnt->bio = NULL; @@ -404,11 +410,9 @@ static int osst_execute(struct osst_request *SRpnt, const unsigned char *cmd, goto free_req; } - req->cmd_len = cmd_len; - memset(req->cmd, 0, BLK_MAX_CDB); /* ATAPI hates garbage after CDB */ - memcpy(req->cmd, cmd, req->cmd_len); - req->sense = SRpnt->sense; - req->sense_len = 0; + rq->cmd_len = cmd_len; + memset(rq->cmd, 0, BLK_MAX_CDB); /* ATAPI hates garbage after CDB */ + memcpy(rq->cmd, cmd, rq->cmd_len); req->timeout = timeout; req->retries = retries; req->end_io_data = SRpnt; @@ -3431,7 +3435,7 @@ static ssize_t osst_write(struct file * filp, const char __user * buf, size_t co /* Write must be integral number of blocks */ if (STp->block_size != 0 && (count % STp->block_size) != 0) { - printk(KERN_ERR "%s:E: Write (%Zd bytes) not multiple of tape block size (%d%c).\n", + printk(KERN_ERR "%s:E: Write (%zd bytes) not multiple of tape block size (%d%c).\n", name, count, STp->block_size<1024? STp->block_size:STp->block_size/1024, STp->block_size<1024?'b':'k'); retval = (-EINVAL); @@ -3752,7 +3756,7 @@ static ssize_t osst_read(struct file * filp, char __user * buf, size_t count, lo if ((count % STp->block_size) != 0) { printk(KERN_WARNING - "%s:W: Read (%Zd bytes) not multiple of tape block size (%d%c).\n", name, count, + "%s:W: Read (%zd bytes) not multiple of tape block size (%d%c).\n", name, count, STp->block_size<1024?STp->block_size:STp->block_size/1024, STp->block_size<1024?'b':'k'); } @@ -3811,7 +3815,7 @@ static ssize_t osst_read(struct file * filp, char __user * buf, size_t count, lo if (transfer == 0) { printk(KERN_WARNING - "%s:W: Nothing can be transferred, requested %Zd, tape block size (%d%c).\n", + "%s:W: Nothing can be transferred, requested %zd, tape block size (%d%c).\n", name, count, STp->block_size < 1024? STp->block_size:STp->block_size/1024, STp->block_size<1024?'b':'k'); |