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| author | Yi Zou <yi.zou@intel.com> | 2011-06-20 16:59:05 -0700 |
|---|---|---|
| committer | James Bottomley <JBottomley@Parallels.com> | 2011-06-29 16:28:39 -0500 |
| commit | 33dc362b7f155a584688bcab2facdd4d21232001 (patch) | |
| tree | e8bcb27f2915d714f4ce60ee6740809686900672 /drivers/target | |
| parent | 480584818a4bb3655d8d0d875ed60b427fc61cc5 (diff) | |
| download | linux-0-day-33dc362b7f155a584688bcab2facdd4d21232001.tar.gz linux-0-day-33dc362b7f155a584688bcab2facdd4d21232001.tar.xz | |
[SCSI] libfc, tcm_fc: add ddp_targ() to libfc function template to supprot FCoE DDP in target mode
The fcoe driver can implement ddp_targ() similarly to ddp_setup() when fcoe
stack works with existing target frame, e.g., tcm, where the ddp_targ() would
eventually point to the underlying hardware driver's implementation of
ndo_fcoe_ddp_targ() through net_device_ops. This new API sets up DDP context
for target appropriately by setting required bits for DDP context.
Signed-off-by: Yi Zou <yi.zou@intel.com>
Signed-off-by: Kiran Patil <kiran.patil@intel.com>
Signed-off-by: Robert Love <robert.w.love@intel.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Diffstat (limited to 'drivers/target')
| -rw-r--r-- | drivers/target/tcm_fc/tfc_cmd.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/target/tcm_fc/tfc_cmd.c b/drivers/target/tcm_fc/tfc_cmd.c index b2a106729d491..b9cea59d43b45 100644 --- a/drivers/target/tcm_fc/tfc_cmd.c +++ b/drivers/target/tcm_fc/tfc_cmd.c @@ -266,8 +266,9 @@ int ft_write_pending(struct se_cmd *se_cmd) cmd->sg_cnt = T_TASK(se_cmd)->t_tasks_sg_chained_no; } - if (cmd->sg && lport->tt.ddp_setup(lport, ep->xid, - cmd->sg, cmd->sg_cnt)) + if (cmd->sg && lport->tt.ddp_target(lport, ep->xid, + cmd->sg, + cmd->sg_cnt)) cmd->was_ddp_setup = 1; } } |