diff options
| author | Quinn Tran <qutran@marvell.com> | 2021-06-23 22:26:04 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-07-27 00:06:43 -0400 |
| commit | 44d018577f179383ea2c409f3a392e9dbd1a155e (patch) | |
| tree | e734a5c04a7976c533f58050235a97af164c9589 /drivers/scsi/qla2xxx/qla_gbl.h | |
| parent | 7a09e8d92c6d56121910ccb2e8bc0d1affff66ee (diff) | |
scsi: qla2xxx: edif: Add encryption to I/O path
Some FC adapters from Marvell offer the ability to encrypt data in flight
(EDIF). This feature requires an application to act as an authenticator.
After the completion of PLOGI, both sides have authenticated and PRLI
completed, encrypted I/Os are allowed to proceed.
- Use new firmware API to encrypt traffic on the wire
- Add driver parameter to enable|disable EDIF feature
# modprobe qla2xxx ql2xsecenable=1
Link: https://lore.kernel.org/r/20210624052606.21613-10-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 | 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 4fc20491898d..2b8bdb146a8f 100644 --- a/drivers/scsi/qla2xxx/qla_gbl.h +++ b/drivers/scsi/qla2xxx/qla_gbl.h @@ -188,6 +188,7 @@ extern int ql2xenablemsix; extern int qla2xuseresexchforels; extern int ql2xdifbundlinginternalbuffers; extern int ql2xfulldump_on_mpifail; +extern int ql2xsecenable; extern int ql2xenforce_iocb_limit; extern int ql2xabts_wait_nvme; @@ -297,6 +298,8 @@ extern int qla2x00_vp_abort_isp(scsi_qla_host_t *); */ void qla_els_pt_iocb(struct scsi_qla_host *vha, struct els_entry_24xx *pkt, struct qla_els_pt_arg *a); +cont_a64_entry_t *qla2x00_prep_cont_type1_iocb(scsi_qla_host_t *vha, + struct req_que *que); 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); @@ -987,6 +990,7 @@ void qla_enode_init(scsi_qla_host_t *vha); void qla_enode_stop(scsi_qla_host_t *vha); void qla_edif_flush_sa_ctl_lists(fc_port_t *fcport); void qla_edb_init(scsi_qla_host_t *vha); +int qla28xx_start_scsi_edif(srb_t *sp); void qla24xx_sa_update_iocb(srb_t *sp, struct sa_update_28xx *sa_update_iocb); void qla24xx_sa_replace_iocb(srb_t *sp, struct sa_update_28xx *sa_update_iocb); void qla24xx_auth_els(scsi_qla_host_t *vha, void **pkt, struct rsp_que **rsp); |