diff options
| author | Quinn Tran <qutran@marvell.com> | 2021-06-23 22:25:58 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-07-27 00:06:42 -0400 |
| commit | 84318a9f01ce13650ea23eb6362066bb95ccc9fe (patch) | |
| tree | 218aec42f083f78500dc404625ea0de69243d20c /drivers/scsi/qla2xxx/qla_gbl.h | |
| parent | 7878f22a2e03b69baf792f74488962981a1c9547 (diff) | |
scsi: qla2xxx: edif: Add send, receive, and accept for auth_els
Some FC adapters from Marvell offer the ability to encrypt data in flight
(EDIF). This feature requires an application to act as an authenticator.
Add the ability for authentication application to send and retrieve
messages as part of the authentication process via existing
FC_BSG_HST_ELS_NOLOGIN BSG interface.
To send a message, application is expected to format the data in the AUTH
ELS format. Refer to FC-SP2 for details.
If a message was received, application is required to reply with either a
LS_ACC or LS_RJT complete the exchange using the same interface. Otherwise,
remote device will treat it as a timeout.
Link: https://lore.kernel.org/r/20210624052606.21613-4-njavali@marvell.com
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
Co-developed-by: Larry Wisneski <Larry.Wisneski@marvell.com>
Signed-off-by: Larry Wisneski <Larry.Wisneski@marvell.com>
Co-developed-by: Duane Grigsby <duane.grigsby@marvell.com>
Signed-off-by: Duane Grigsby <duane.grigsby@marvell.com>
Co-developed-by: Rick Hicksted Jr <rhicksted@marvell.com>
Signed-off-by: Rick Hicksted Jr <rhicksted@marvell.com>
Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.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 | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h index edd0a3af1030..0479641a0648 100644 --- a/drivers/scsi/qla2xxx/qla_gbl.h +++ b/drivers/scsi/qla2xxx/qla_gbl.h @@ -130,6 +130,8 @@ void qla24xx_free_purex_item(struct purex_item *item); extern bool qla24xx_risc_firmware_invalid(uint32_t *); void qla_init_iocb_limit(scsi_qla_host_t *); +int qla_edif_process_els(scsi_qla_host_t *vha, struct bsg_job *bsgjob); +const char *sc_to_str(uint16_t cmd); /* * Global Data in qla_os.c source file. @@ -280,7 +282,8 @@ extern int qla2x00_vp_abort_isp(scsi_qla_host_t *); /* * Global Function Prototypes in qla_iocb.c source file. */ - +void qla_els_pt_iocb(struct scsi_qla_host *vha, + struct els_entry_24xx *pkt, struct qla_els_pt_arg *a); extern uint16_t qla2x00_calc_iocbs_32(uint16_t); extern uint16_t qla2x00_calc_iocbs_64(uint16_t); extern void qla2x00_build_scsi_iocbs_32(srb_t *, cmd_entry_t *, uint16_t); @@ -950,6 +953,7 @@ extern void qla_nvme_abort_process_comp_status /* nvme.c */ void qla_nvme_unregister_remote_port(struct fc_port *fcport); +fc_port_t *qla2x00_find_fcport_by_pid(scsi_qla_host_t *vha, port_id_t *id); void qla_edb_stop(scsi_qla_host_t *vha); int32_t qla_edif_app_mgmt(struct bsg_job *bsg_job); void qla_enode_init(scsi_qla_host_t *vha); |