diff options
| author | Quinn Tran <qutran@marvell.com> | 2021-06-24 08:25:59 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-07-27 07:06:43 +0300 |
| commit | fac2807946c10b9a509b9c348afd442fa823c5f7 (patch) | |
| tree | 063cbbf69ba742bc8bbb01ce11d92ba2d36cf41e /drivers/scsi/qla2xxx/qla_gbl.h | |
| parent | 84318a9f01ce13650ea23eb6362066bb95ccc9fe (diff) | |
| download | linux-fac2807946c10b9a509b9c348afd442fa823c5f7.tar.xz | |
scsi: qla2xxx: edif: Add extraction of auth_els from the wire
Some FC adapters from Marvell offer the ability to encrypt data in flight
(EDIF). This feature requires an application to act as an authenticator.
Once authentication messages sent from a remote device have arrived, each
message is extracted and placed in a buffer for application to retrieve.
The FC frame header will be stripped, leaving behind the AUTH ELS payload.
It is up to the application to strip the AUTH ELS header to get to the
actual authentication message.
Link: https://lore.kernel.org/r/20210624052606.21613-5-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 | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h index 0479641a0648..d19f5ec24d8c 100644 --- a/drivers/scsi/qla2xxx/qla_gbl.h +++ b/drivers/scsi/qla2xxx/qla_gbl.h @@ -581,6 +581,7 @@ qla2xxx_msix_rsp_q_hs(int irq, void *dev_id); fc_port_t *qla2x00_find_fcport_by_loopid(scsi_qla_host_t *, uint16_t); fc_port_t *qla2x00_find_fcport_by_wwpn(scsi_qla_host_t *, u8 *, u8); fc_port_t *qla2x00_find_fcport_by_nportid(scsi_qla_host_t *, port_id_t *, u8); +void __qla_consume_iocb(struct scsi_qla_host *vha, void **pkt, struct rsp_que **rsp); /* * Global Function Prototypes in qla_sup.c source file. @@ -643,6 +644,8 @@ extern int qla2xxx_get_vpd_field(scsi_qla_host_t *, char *, char *, size_t); extern void qla2xxx_flash_npiv_conf(scsi_qla_host_t *); extern int qla24xx_read_fcp_prio_cfg(scsi_qla_host_t *); +int __qla_copy_purex_to_buffer(struct scsi_qla_host *vha, void **pkt, + struct rsp_que **rsp, u8 *buf, u32 buf_len); /* * Global Function Prototypes in qla_dbg.c source file. @@ -926,6 +929,7 @@ extern int qla_set_exchoffld_mem_cfg(scsi_qla_host_t *); extern void qlt_handle_abts_recv(struct scsi_qla_host *, struct rsp_que *, response_t *); +struct scsi_qla_host *qla_find_host_by_d_id(struct scsi_qla_host *vha, be_id_t d_id); int qla24xx_async_notify_ack(scsi_qla_host_t *, fc_port_t *, struct imm_ntfy_from_isp *, int); void qla24xx_do_nack_work(struct scsi_qla_host *, struct qla_work_evt *); @@ -938,7 +942,7 @@ extern struct fc_port *qlt_find_sess_invalidate_other(scsi_qla_host_t *, void qla24xx_delete_sess_fn(struct work_struct *); void qlt_unknown_atio_work_fn(struct work_struct *); void qlt_update_host_map(struct scsi_qla_host *, port_id_t); -void qlt_remove_target_resources(struct qla_hw_data *); +void qla_remove_hostmap(struct qla_hw_data *ha); void qlt_clr_qp_table(struct scsi_qla_host *vha); void qlt_set_mode(struct scsi_qla_host *); int qla2x00_set_data_rate(scsi_qla_host_t *vha, uint16_t mode); @@ -958,6 +962,7 @@ 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); void qla_enode_stop(scsi_qla_host_t *vha); +void qla24xx_auth_els(scsi_qla_host_t *vha, void **pkt, struct rsp_que **rsp); void qla_handle_els_plogi_done(scsi_qla_host_t *vha, struct event_arg *ea); #define QLA2XX_HW_ERROR BIT_0 |