diff options
| author | Nicholas Bellinger <nab@linux-iscsi.org> | 2014-01-15 08:38:58 +0400 |
|---|---|---|
| committer | Nicholas Bellinger <nab@linux-iscsi.org> | 2014-01-19 06:22:12 +0400 |
| commit | 49a47f2cafbe4ca3839f8ae99c6fdeffd5fcaf45 (patch) | |
| tree | 51f53fe13179948bce86f60535d4259071735f51 /drivers/scsi/qla2xxx/qla_target.h | |
| parent | 0e8cd71ceca4c15ef544e3af01248bc869c28d8f (diff) | |
| download | linux-49a47f2cafbe4ca3839f8ae99c6fdeffd5fcaf45.tar.xz | |
qla2xxx: Configure NPIV fc_vport via tcm_qla2xxx_npiv_make_lport
This patch changes qla2xxx qlt_lport_register() code to accept
target_lport_ptr + npiv_wwpn + npiv_wwnn parameters, and updates
tcm_qla2xxx to use the new tcm_qla2xxx_lport_register_npiv_cb()
callback for invoking fc_vport_create() from configfs context
via tcm_qla2xxx_npiv_make_lport() code.
In order for this to work, the qlt_lport_register() callback is
now called without holding qla_tgt_mutex, as the fc_vport creation
process will call qlt_vport_create() -> qlt_add_target(), which
already expects to acquire it.
It enforces /sys/kernel/config/target/qla2xxx_npiv/$NPIV_WWPN
naming in the following format:
$PHYSICAL_WWPN@$NPIV_WWPN:$NPIV_WWNN
and assumes the $PHYSICAL_WWPN in question has already had been
configured for target mode in non NPIV mode.
Finally, it updates existing tcm_qla2xxx_lport_register_cb() logic
to setup the non NPIV assignments that have now been moved out of
qlt_lport_register() code.
Cc: Sawan Chandak <sawan.chandak@qlogic.com>
Cc: Quinn Tran <quinn.tran@qlogic.com>
Cc: Saurav Kashyap <saurav.kashyap@qlogic.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_target.h')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_target.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/scsi/qla2xxx/qla_target.h b/drivers/scsi/qla2xxx/qla_target.h index b33e411f28a0..1d10eecad499 100644 --- a/drivers/scsi/qla2xxx/qla_target.h +++ b/drivers/scsi/qla2xxx/qla_target.h @@ -932,8 +932,8 @@ void qlt_disable_vha(struct scsi_qla_host *); */ extern int qlt_add_target(struct qla_hw_data *, struct scsi_qla_host *); extern int qlt_remove_target(struct qla_hw_data *, struct scsi_qla_host *); -extern int qlt_lport_register(struct qla_tgt_func_tmpl *, u64, - int (*callback)(struct scsi_qla_host *), void *); +extern int qlt_lport_register(void *, u64, u64, u64, + int (*callback)(struct scsi_qla_host *, void *, u64, u64)); extern void qlt_lport_deregister(struct scsi_qla_host *); extern void qlt_unreg_sess(struct qla_tgt_sess *); extern void qlt_fc_port_added(struct scsi_qla_host *, fc_port_t *); |