From bb6f896ac4c51fb53bbc73a0515a875dc9f49c01 Mon Sep 17 00:00:00 2001 From: Bart Van Assche Date: Thu, 26 Dec 2019 00:36:30 +0000 Subject: [PATCH] qla2x00t-32gbit: 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 Acked-by: Quinn Tran Reviewed-by: Hannes Reinecke Tested-by: Hannes Reinecke Reviewed-by: Bart Van Assche Signed-off-by: Roman Bolshakov Signed-off-by: Martin K. Petersen [ commit 9545767db3cde2d4f9ca581d096d97ed00754282 upstream ] git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@8741 d57e44dd-8a1f-0410-8b47-8ef2f437770f --- qla2x00t-32gbit/qla_iocb.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/qla2x00t-32gbit/qla_iocb.c b/qla2x00t-32gbit/qla_iocb.c index f5cf2c381..81ce7c026 100644 --- a/qla2x00t-32gbit/qla_iocb.c +++ b/qla2x00t-32gbit/qla_iocb.c @@ -2631,6 +2631,10 @@ 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) { @@ -2703,6 +2707,11 @@ 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++;