diff options
Diffstat (limited to 'drivers/scsi/qedf/qedf_els.c')
| -rw-r--r-- | drivers/scsi/qedf/qedf_els.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/scsi/qedf/qedf_els.c b/drivers/scsi/qedf/qedf_els.c index aa22b11436ba..7024a2154ed1 100644 --- a/drivers/scsi/qedf/qedf_els.c +++ b/drivers/scsi/qedf/qedf_els.c @@ -322,6 +322,17 @@ void qedf_restart_rport(struct qedf_rport *fcport) if (!fcport) return; + if (test_bit(QEDF_RPORT_IN_RESET, &fcport->flags) || + !test_bit(QEDF_RPORT_SESSION_READY, &fcport->flags) || + test_bit(QEDF_RPORT_UPLOADING_CONNECTION, &fcport->flags)) { + QEDF_ERR(&(fcport->qedf->dbg_ctx), "fcport %p already in reset or not offloaded.\n", + fcport); + return; + } + + /* Set that we are now in reset */ + set_bit(QEDF_RPORT_IN_RESET, &fcport->flags); + rdata = fcport->rdata; if (rdata) { lport = fcport->qedf->lport; @@ -334,6 +345,7 @@ void qedf_restart_rport(struct qedf_rport *fcport) if (rdata) fc_rport_login(rdata); } + clear_bit(QEDF_RPORT_IN_RESET, &fcport->flags); } static void qedf_l2_els_compl(struct qedf_els_cb_arg *cb_arg) |