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[SCSI] bnx2fc: Replace scsi_dma_map() with dma_map_sg(). 

scsi_dma_map doesn't work for NPIV since vport dev isn't fully initialized.

For more details: http://marc.info/?l=linux-scsi&m=118312448030633&w=2 and
commit - c59fd9ebc4.

Signed-off-by: Nithin Sujir <nsujir@broadcom.com>
Signed-off-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
This commit is contained in:
Bhanu Prakash Gollapudi 2011-09-19 16:52:12 -07:00 committed by James Bottomley
parent 513382c9a2
commit 3ce41ea147
1 changed files with 4 additions and 1 deletions
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5
drivers/scsi/bnx2fc/bnx2fc_io.c
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@ -1568,6 +1568,8 @@ static int bnx2fc_split_bd(struct bnx2fc_cmd *io_req, u64 addr, int sg_len,
static int bnx2fc_map_sg(struct bnx2fc_cmd *io_req)
{
struct bnx2fc_interface *interface = io_req->port->priv;
struct bnx2fc_hba *hba = interface->hba;
struct scsi_cmnd *sc = io_req->sc_cmd;
struct fcoe_bd_ctx *bd = io_req->bd_tbl->bd_tbl;
struct scatterlist *sg;
@ -1579,7 +1581,8 @@ static int bnx2fc_map_sg(struct bnx2fc_cmd *io_req)
u64 addr;
int i;
sg_count = scsi_dma_map(sc);
sg_count = dma_map_sg(&hba->pcidev->dev, scsi_sglist(sc),
scsi_sg_count(sc), sc->sc_data_direction);
scsi_for_each_sg(sc, sg, sg_count, i) {
sg_len = sg_dma_len(sg);
addr = sg_dma_address(sg);