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| author | Roman Bolshakov <r.bolshakov@yadro.com> | 2019-11-25 17:57:02 +0100 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-12-10 00:29:38 +0100 |
| commit | 9545767db3cde2d4f9ca581d096d97ed00754282 (patch) | |
| tree | 8803dba21cc459dc849f94bb2aedc477f017e2c7 /drivers | |
| parent | scsi: qla2xxx: Ignore PORT UPDATE after N2N PLOGI (diff) | |
| download | linux-9545767db3cde2d4f9ca581d096d97ed00754282.tar.xz linux-9545767db3cde2d4f9ca581d096d97ed00754282.zip | |
scsi: qla2xxx: Add debug dump of LOGO payload and ELS IOCB
The change adds a way to debug LOGO ELS, likewise PLOGI.
Link: https://lore.kernel.org/r/20191125165702.1013-14-r.bolshakov@yadro.com
Acked-by: Himanshu Madhani <hmadhani@marvell.com>
Acked-by: Quinn Tran <qutran@marvell.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Tested-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Roman Bolshakov <r.bolshakov@yadro.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_iocb.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c index 53ccbd6b71ed..8b050f0b4333 100644 --- a/drivers/scsi/qla2xxx/qla_iocb.c +++ b/drivers/scsi/qla2xxx/qla_iocb.c @@ -2625,6 +2625,10 @@ qla24xx_els_dcmd_iocb(scsi_qla_host_t *vha, int els_opcode, memcpy(elsio->u.els_logo.els_logo_pyld, &logo_pyld, sizeof(struct els_logo_payload)); + ql_dbg(ql_dbg_disc + ql_dbg_buffer, vha, 0x3075, "LOGO buffer:"); + ql_dump_buffer(ql_dbg_disc + ql_dbg_buffer, vha, 0x010a, + elsio->u.els_logo.els_logo_pyld, + sizeof(*elsio->u.els_logo.els_logo_pyld)); rval = qla2x00_start_sp(sp); if (rval != QLA_SUCCESS) { @@ -2697,6 +2701,11 @@ qla24xx_els_logo_iocb(srb_t *sp, struct els_entry_24xx *els_iocb) els_iocb->rx_byte_count = 0; els_iocb->rx_address = 0; els_iocb->rx_len = 0; + ql_dbg(ql_dbg_io + ql_dbg_buffer, vha, 0x3076, + "LOGO ELS IOCB:"); + ql_dump_buffer(ql_log_info, vha, 0x010b, + els_iocb, + sizeof(*els_iocb)); } sp->vha->qla_stats.control_requests++; |