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_target.c | |
| 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_target.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_target.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c index eb47140a899f..b930e25dc846 100644 --- a/drivers/scsi/qla2xxx/qla_target.c +++ b/drivers/scsi/qla2xxx/qla_target.c @@ -184,8 +184,7 @@ static inline int qlt_issue_marker(struct scsi_qla_host *vha, int vha_locked) return QLA_SUCCESS; } -static inline -struct scsi_qla_host *qlt_find_host_by_d_id(struct scsi_qla_host *vha, +struct scsi_qla_host *qla_find_host_by_d_id(struct scsi_qla_host *vha, be_id_t d_id) { struct scsi_qla_host *host; @@ -299,7 +298,7 @@ static void qlt_try_to_dequeue_unknown_atios(struct scsi_qla_host *vha, goto abort; } - host = qlt_find_host_by_d_id(vha, u->atio.u.isp24.fcp_hdr.d_id); + host = qla_find_host_by_d_id(vha, u->atio.u.isp24.fcp_hdr.d_id); if (host != NULL) { ql_dbg(ql_dbg_async + ql_dbg_verbose, vha, 0x502f, "Requeuing unknown ATIO_TYPE7 %p\n", u); @@ -348,7 +347,7 @@ static bool qlt_24xx_atio_pkt_all_vps(struct scsi_qla_host *vha, switch (atio->u.raw.entry_type) { case ATIO_TYPE7: { - struct scsi_qla_host *host = qlt_find_host_by_d_id(vha, + struct scsi_qla_host *host = qla_find_host_by_d_id(vha, atio->u.isp24.fcp_hdr.d_id); if (unlikely(NULL == host)) { ql_dbg(ql_dbg_tgt, vha, 0xe03e, |