lkml.org 
[lkml]   [2021]   [Nov]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 5.10 498/575] scsi: qla2xxx: Changes to support FCP2 Target
    Date
    From: Saurav Kashyap <skashyap@marvell.com>

    [ Upstream commit 44c57f205876518b14ab2b4b5d88a181f41260bb ]

    Add changes to support FCP2 Target.

    Link: https://lore.kernel.org/r/20210810043720.1137-5-njavali@marvell.com
    Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
    Signed-off-by: Saurav Kashyap <skashyap@marvell.com>
    Signed-off-by: Nilesh Javali <njavali@marvell.com>
    Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/scsi/qla2xxx/qla_dbg.c | 3 +--
    drivers/scsi/qla2xxx/qla_init.c | 6 ++++++
    drivers/scsi/qla2xxx/qla_os.c | 10 ++++++++++
    3 files changed, 17 insertions(+), 2 deletions(-)

    diff --git a/drivers/scsi/qla2xxx/qla_dbg.c b/drivers/scsi/qla2xxx/qla_dbg.c
    index 144a893e7335b..3a20bf8ce5ab9 100644
    --- a/drivers/scsi/qla2xxx/qla_dbg.c
    +++ b/drivers/scsi/qla2xxx/qla_dbg.c
    @@ -12,8 +12,7 @@
    * ----------------------------------------------------------------------
    * | Module Init and Probe | 0x0199 | |
    * | Mailbox commands | 0x1206 | 0x11a5-0x11ff |
    - * | Device Discovery | 0x2134 | 0x210e-0x2116 |
    - * | | | 0x211a |
    + * | Device Discovery | 0x2134 | 0x210e-0x2115 |
    * | | | 0x211c-0x2128 |
    * | | | 0x212c-0x2134 |
    * | Queue Command and IO tracing | 0x3074 | 0x300b |
    diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
    index b7aac3116f2db..e893b42e51a35 100644
    --- a/drivers/scsi/qla2xxx/qla_init.c
    +++ b/drivers/scsi/qla2xxx/qla_init.c
    @@ -1710,6 +1710,12 @@ void qla2x00_handle_rscn(scsi_qla_host_t *vha, struct event_arg *ea)

    fcport = qla2x00_find_fcport_by_nportid(vha, &ea->id, 1);
    if (fcport) {
    + if (fcport->flags & FCF_FCP2_DEVICE) {
    + ql_dbg(ql_dbg_disc, vha, 0x2115,
    + "Delaying session delete for FCP2 portid=%06x %8phC ",
    + fcport->d_id.b24, fcport->port_name);
    + return;
    + }
    fcport->scan_needed = 1;
    fcport->rscn_gen++;
    }
    diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
    index 813abaf1b0872..30ce84468c759 100644
    --- a/drivers/scsi/qla2xxx/qla_os.c
    +++ b/drivers/scsi/qla2xxx/qla_os.c
    @@ -3955,6 +3955,16 @@ qla2x00_mark_all_devices_lost(scsi_qla_host_t *vha)
    "Mark all dev lost\n");

    list_for_each_entry(fcport, &vha->vp_fcports, list) {
    + if (fcport->loop_id != FC_NO_LOOP_ID &&
    + (fcport->flags & FCF_FCP2_DEVICE) &&
    + fcport->port_type == FCT_TARGET &&
    + !qla2x00_reset_active(vha)) {
    + ql_dbg(ql_dbg_disc, vha, 0x211a,
    + "Delaying session delete for FCP2 flags 0x%x port_type = 0x%x port_id=%06x %phC",
    + fcport->flags, fcport->port_type,
    + fcport->d_id.b24, fcport->port_name);
    + continue;
    + }
    fcport->scan_state = 0;
    qlt_schedule_sess_for_deletion(fcport);
    }
    --
    2.33.0


    \
     
     \ /
      Last update: 2022-09-17 16:12    [W:3.882 / U:0.680 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site