From eb69d415d6d05f0796e5636c69551c3744c36452 Mon Sep 17 00:00:00 2001 From: Himanshu Madhani Date: Thu, 1 Aug 2019 15:55:06 -0400 Subject: [PATCH 046/124] [scsi] scsi: qla2xxx: Reset the FCF_ASYNC_{SENT|ACTIVE} flags Message-id: <20190801155618.12650-47-hmadhani@redhat.com> Patchwork-id: 267823 O-Subject: [RHEL 7.8 e-stor PATCH 046/118] scsi: qla2xxx: Reset the FCF_ASYNC_{SENT|ACTIVE} flags Bugzilla: 1729270 RH-Acked-by: Jarod Wilson RH-Acked-by: Tony Camuso From: Giridhar Malavali Bugzilla 1729270 Driver maintains state machine for processing and completing switch commands. This patch resets FCF_ASYNC_{SENT|ACTIVE} flag to indicate if the previous command is active or sent, in order for next GPSC command to advance the state machine. [mkp: commit desc typo] Signed-off-by: Giridhar Malavali Signed-off-by: Himanshu Madhani Signed-off-by: Martin K. Petersen (cherry picked from commit 0257eda08e806b82ee1fc90ef73583b6f022845c) Signed-off-by: Himanshu Madhani Signed-off-by: Jan Stancek --- drivers/scsi/qla2xxx/qla_gs.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/scsi/qla2xxx/qla_gs.c b/drivers/scsi/qla2xxx/qla_gs.c index 4864850d0844..34f8f39cdbe2 100644 --- a/drivers/scsi/qla2xxx/qla_gs.c +++ b/drivers/scsi/qla2xxx/qla_gs.c @@ -3033,6 +3033,8 @@ static void qla24xx_async_gpsc_sp_done(void *s, int res) "Async done-%s res %x, WWPN %8phC \n", sp->name, res, fcport->port_name); + fcport->flags &= ~(FCF_ASYNC_SENT | FCF_ASYNC_ACTIVE); + if (res == QLA_FUNCTION_TIMEOUT) return; @@ -4349,6 +4351,7 @@ int qla24xx_async_gnnid(scsi_qla_host_t *vha, fc_port_t *fcport) done_free_sp: sp->free(sp); + fcport->flags &= ~FCF_ASYNC_SENT; done: return rval; } -- 2.13.6