diff options
| author | Duane Grigsby <duane.grigsby@cavium.com> | 2017-10-13 09:34:06 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2017-10-16 23:02:20 -0400 |
| commit | edd05de1975927b51b4e8e1135ef4d6130dfd17c (patch) | |
| tree | 0fa6ea86e07b6cab87f4bd7e39cdd5dd23b28bad /drivers/scsi/qla2xxx/qla_gbl.h | |
| parent | c0c462c8a061658ce5ae53c423b2a14bb280c2ab (diff) | |
scsi: qla2xxx: Changes to support N2N logins
If we discovered a topology that is N2N then we will issue a login to
the target. If our WWPN is bigger than the target's WWPN then we will
initiate login, otherwise we will just wait for the target to initiate
login.
[mkp: many whitespace errors]
Signed-off-by: Duane Grigsby <duane.grigsby@cavium.com>
Signed-off-by: Michael Hernandez <michael.hernandez@cavium.com>
Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Tested-by: Ewan D. Milne <emilne@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_gbl.h')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_gbl.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h index 46c7822c20fc..0a23af5aa479 100644 --- a/drivers/scsi/qla2xxx/qla_gbl.h +++ b/drivers/scsi/qla2xxx/qla_gbl.h @@ -45,6 +45,8 @@ extern int qla2x00_fabric_login(scsi_qla_host_t *, fc_port_t *, uint16_t *); extern int qla2x00_local_device_login(scsi_qla_host_t *, fc_port_t *); extern int qla24xx_els_dcmd_iocb(scsi_qla_host_t *, int, port_id_t); +extern int qla24xx_els_dcmd2_iocb(scsi_qla_host_t *, int, fc_port_t *, + port_id_t); extern void qla2x00_update_fcports(scsi_qla_host_t *); @@ -487,6 +489,8 @@ int qla24xx_gidlist_wait(struct scsi_qla_host *, void *, dma_addr_t, uint16_t *); int __qla24xx_parse_gpdb(struct scsi_qla_host *, fc_port_t *, struct port_database_24xx *); +int qla24xx_get_port_login_templ(scsi_qla_host_t *, dma_addr_t, + void *, uint16_t); extern int qla27xx_get_zio_threshold(scsi_qla_host_t *, uint16_t *); extern int qla27xx_set_zio_threshold(scsi_qla_host_t *, uint16_t); |