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authorBhanu Prakash Gollapudi <bprakash@broadcom.com>2011-09-20 03:52:12 +0400
committerJames Bottomley <JBottomley@Parallels.com>2011-09-22 15:16:22 +0400
commit3ce41ea1478e9dcc3a0e47189c443ba3c7670b70 (patch)
tree16aa7121090d193d3d564654f164014b1de13276 /drivers/scsi/bnx2fc
parent513382c9a2bb24c606a9027e83af4bc86dbe688b (diff)
downloadlinux-3ce41ea1478e9dcc3a0e47189c443ba3c7670b70.tar.xz
[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 - c59fd9ebc46da8d48b76955d4d48e3597f8c8726. 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>
Diffstat (limited to 'drivers/scsi/bnx2fc')
-rw-r--r--drivers/scsi/bnx2fc/bnx2fc_io.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/scsi/bnx2fc/bnx2fc_io.c b/drivers/scsi/bnx2fc/bnx2fc_io.c
index 120618d95349..86da3014d150 100644
--- a/drivers/scsi/bnx2fc/bnx2fc_io.c
+++ b/drivers/scsi/bnx2fc/bnx2fc_io.c
@@ -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);