Signed-off-by: FUJITA Tomonori <[EMAIL PROTECTED]>
---
drivers/scsi/ibmvscsi/ibmvstgt.c | 2 +-
drivers/scsi/libsrp.c | 27 ++++++++++++++-------------
2 files changed, 15 insertions(+), 14 deletions(-)
diff --git a/drivers/scsi/ibmvscsi/ibmvstgt.c b/drivers/scsi/ibmvscsi/ibmvstgt.c
index 8ba7dd0..ab173d4 100644
--- a/drivers/scsi/ibmvscsi/ibmvstgt.c
+++ b/drivers/scsi/ibmvscsi/ibmvstgt.c
@@ -286,7 +286,7 @@ static int ibmvstgt_cmd_done(struct scsi_cmnd *sc,
dprintk("%p %p %x %u\n", iue, target, vio_iu(iue)->srp.cmd.cdb[0],
cmd->usg_sg);
- if (sc->use_sg)
+ if (scsi_sg_count(sc))
err = srp_transfer_data(sc, &vio_iu(iue)->srp.cmd,
ibmvstgt_rdma, 1, 1);
spin_lock_irqsave(&target->lock, flags);
diff --git a/drivers/scsi/libsrp.c b/drivers/scsi/libsrp.c
index 732446e..32e1529 100644
--- a/drivers/scsi/libsrp.c
+++ b/drivers/scsi/libsrp.c
@@ -192,18 +192,18 @@ static int srp_direct_data(struct scsi_cmnd *sc, struct
srp_direct_buf *md,
if (dma_map) {
iue = (struct iu_entry *) sc->SCp.ptr;
- sg = sc->request_buffer;
+ sg = scsi_sglist(sc);
- dprintk("%p %u %u %d\n", iue, sc->request_bufflen,
- md->len, sc->use_sg);
+ dprintk("%p %u %u %d\n", iue, scsi_bufflen(sc),
+ md->len, scsi_sg_count(sc));
- nsg = dma_map_sg(iue->target->dev, sg, sc->use_sg,
+ nsg = dma_map_sg(iue->target->dev, sg, scsi_sg_count(sc),
DMA_BIDIRECTIONAL);
if (!nsg) {
- printk("fail to map %p %d\n", iue, sc->use_sg);
+ printk("fail to map %p %d\n", iue, scsi_sg_count(sc));
return 0;
}
- len = min(sc->request_bufflen, md->len);
+ len = min(scsi_bufflen(sc), md->len);
} else
len = md->len;
@@ -229,10 +229,10 @@ static int srp_indirect_data(struct scsi_cmnd *sc, struct
srp_cmd *cmd,
if (dma_map || ext_desc) {
iue = (struct iu_entry *) sc->SCp.ptr;
- sg = sc->request_buffer;
+ sg = scsi_sglist(sc);
dprintk("%p %u %u %d %d\n",
- iue, sc->request_bufflen, id->len,
+ iue, scsi_bufflen(sc), id->len,
cmd->data_in_desc_cnt, cmd->data_out_desc_cnt);
}
@@ -268,13 +268,14 @@ static int srp_indirect_data(struct scsi_cmnd *sc, struct
srp_cmd *cmd,
rdma:
if (dma_map) {
- nsg = dma_map_sg(iue->target->dev, sg, sc->use_sg,
DMA_BIDIRECTIONAL);
+ nsg = dma_map_sg(iue->target->dev, sg, scsi_sg_count(sc),
+ DMA_BIDIRECTIONAL);
if (!nsg) {
- eprintk("fail to map %p %d\n", iue, sc->use_sg);
+ eprintk("fail to map %p %d\n", iue, scsi_sg_count(sc));
err = -EIO;
goto free_mem;
}
- len = min(sc->request_bufflen, id->len);
+ len = min(scsi_bufflen(sc), id->len);
} else
len = id->len;
@@ -425,8 +426,8 @@ int srp_cmd_queue(struct Scsi_Host *shost, struct srp_cmd
*cmd, void *info,
sc->SCp.ptr = info;
memcpy(sc->cmnd, cmd->cdb, MAX_COMMAND_SIZE);
- sc->request_bufflen = len;
- sc->request_buffer = (void *) (unsigned long) addr;
+ sc->sdb.length = len;
+ sc->sdb.sglist = (void *) (unsigned long) addr;
sc->tag = tag;
err = scsi_tgt_queue_command(sc, (struct scsi_lun *) &cmd->lun,
cmd->tag);
if (err)
--
1.5.2.4
-
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