From 1dc64a360bda55d632202e3fef266cef7d4f6f00 Mon Sep 17 00:00:00 2001 From: Quinn Tran Date: Mon, 16 Aug 2021 22:13:09 -0700 Subject: [PATCH] scsi: qla2xxx: edif: Do secure PLOGI when auth app is present For initiator mode, always do secure login when authentication app started. Also remove redundant flags to indicate secure connection. Link: https://lore.kernel.org/r/20210817051315.2477-7-njavali@marvell.com Signed-off-by: Quinn Tran Signed-off-by: Nilesh Javali Signed-off-by: Martin K. Petersen --- drivers/scsi/qla2xxx/qla_def.h | 2 -- drivers/scsi/qla2xxx/qla_edif.c | 6 +++--- drivers/scsi/qla2xxx/qla_init.c | 7 ++----- drivers/scsi/qla2xxx/qla_iocb.c | 5 ++++- drivers/scsi/qla2xxx/qla_target.c | 4 +--- 5 files changed, 10 insertions(+), 14 deletions(-) diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index 031107b..ddc6932 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -2620,7 +2620,6 @@ typedef struct fc_port { uint32_t enable:1; /* device is edif enabled/req'd */ uint32_t app_stop:2; uint32_t app_started:1; - uint32_t secured_login:1; uint32_t aes_gmac:1; uint32_t app_sess_online:1; uint32_t tx_sa_set:1; @@ -2631,7 +2630,6 @@ typedef struct fc_port { uint32_t rx_rekey_cnt; uint64_t tx_bytes; uint64_t rx_bytes; - uint8_t non_secured_login; uint8_t auth_state; uint16_t authok:1; uint16_t rekey_cnt; diff --git a/drivers/scsi/qla2xxx/qla_edif.c b/drivers/scsi/qla2xxx/qla_edif.c index bb5cda8..dc10874 100644 --- a/drivers/scsi/qla2xxx/qla_edif.c +++ b/drivers/scsi/qla2xxx/qla_edif.c @@ -568,7 +568,7 @@ qla_edif_app_start(scsi_qla_host_t *vha, struct bsg_job *bsg_job) if (atomic_read(&vha->loop_state) == LOOP_DOWN) break; - if (!fcport->edif.secured_login) + if (!(fcport->flags & FCF_FCSP_DEVICE)) continue; fcport->edif.app_started = 1; @@ -647,7 +647,7 @@ qla_edif_app_stop(scsi_qla_host_t *vha, struct bsg_job *bsg_job) qla_edb_stop(vha); /* stop db */ list_for_each_entry_safe(fcport, tf, &vha->vp_fcports, list) { - if (fcport->edif.non_secured_login) + if (!(fcport->flags & FCF_FCSP_DEVICE)) continue; if (fcport->flags & FCF_FCSP_DEVICE) { @@ -948,7 +948,7 @@ qla_edif_app_getfcinfo(scsi_qla_host_t *vha, struct bsg_job *bsg_job) ql_dbg(ql_dbg_edif, vha, 0x2058, "Found FC_SP fcport - nn %8phN pn %8phN pcnt %d portid=%06x secure %d.\n", fcport->node_name, fcport->port_name, pcnt, - fcport->d_id.b24, fcport->edif.secured_login); + fcport->d_id.b24, fcport->flags & FCF_FCSP_DEVICE); switch (fcport->edif.auth_state) { case VND_CMD_AUTH_STATE_ELS_RCVD: diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index 4c5acfd..7e6fb4a 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -1435,18 +1435,15 @@ static int qla_chk_secure_login(scsi_qla_host_t *vha, fc_port_t *fcport, ql_dbg(ql_dbg_disc, vha, 0x104d, "Secure Login established on %8phC\n", fcport->port_name); - fcport->edif.secured_login = 1; - fcport->edif.non_secured_login = 0; fcport->flags |= FCF_FCSP_DEVICE; } else { ql_dbg(ql_dbg_disc, vha, 0x104d, "non-Secure Login %8phC", fcport->port_name); - fcport->edif.secured_login = 0; - fcport->edif.non_secured_login = 1; + fcport->flags &= ~FCF_FCSP_DEVICE; } if (vha->hw->flags.edif_enabled) { - if (fcport->edif.secured_login) { + if (fcport->flags & FCF_FCSP_DEVICE) { qla2x00_set_fcport_disc_state(fcport, DSC_LOGIN_AUTH_PEND); /* Start edif prli timer & ring doorbell for app */ fcport->edif.rx_sa_set = 0; diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c index eef1fa2..9d4ad1d 100644 --- a/drivers/scsi/qla2xxx/qla_iocb.c +++ b/drivers/scsi/qla2xxx/qla_iocb.c @@ -1552,6 +1552,9 @@ qla24xx_start_scsi(srb_t *sp) struct scsi_qla_host *vha = sp->vha; struct qla_hw_data *ha = vha->hw; + if (sp->fcport->edif.enable && (sp->fcport->flags & FCF_FCSP_DEVICE)) + return qla28xx_start_scsi_edif(sp); + /* Setup device pointers. */ req = vha->req; rsp = req->rsp; @@ -1910,7 +1913,7 @@ qla2xxx_start_scsi_mq(srb_t *sp) struct qla_hw_data *ha = vha->hw; struct qla_qpair *qpair = sp->qpair; - if (sp->fcport->edif.enable) + if (sp->fcport->edif.enable && (sp->fcport->flags & FCF_FCSP_DEVICE)) return qla28xx_start_scsi_edif(sp); /* Acquire qpair specific lock */ diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c index 2f4da88..b3478ed 100644 --- a/drivers/scsi/qla2xxx/qla_target.c +++ b/drivers/scsi/qla2xxx/qla_target.c @@ -636,10 +636,8 @@ int qla24xx_async_notify_ack(scsi_qla_host_t *vha, fc_port_t *fcport, fcport->fw_login_state = DSC_LS_PLOGI_PEND; c = "PLOGI"; if (vha->hw->flags.edif_enabled && - (le16_to_cpu(ntfy->u.isp24.flags) & NOTIFY24XX_FLAGS_FCSP)) { + (le16_to_cpu(ntfy->u.isp24.flags) & NOTIFY24XX_FLAGS_FCSP)) fcport->flags |= FCF_FCSP_DEVICE; - fcport->edif.secured_login = 1; - } break; case SRB_NACK_PRLI: fcport->fw_login_state = DSC_LS_PRLI_PEND; -- 2.7.4