Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965260AbbHDOm6 (ORCPT ); Tue, 4 Aug 2015 10:42:58 -0400 Received: from mx2.suse.de ([195.135.220.15]:59459 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965238AbbHDOmz (ORCPT ); Tue, 4 Aug 2015 10:42:55 -0400 X-Amavis-Alert: BAD HEADER SECTION, Duplicate header field: "References" From: Jiri Slaby To: stable@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Chad Dupuis , Saurav Kashyap , Christoph Hellwig , Himanshu Madhani , Jiri Slaby Subject: [PATCH 3.12 122/123] qla2xxx: Mark port lost when we receive an RSCN for it. Date: Tue, 4 Aug 2015 16:41:06 +0200 Message-Id: X-Mailer: git-send-email 2.5.0 In-Reply-To: References: In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2015 Lines: 61 From: Chad Dupuis 3.12-stable review patch. If anyone has any objections, please let me know. =============== commit ef86cb2059a14b4024c7320999ee58e938873032 upstream. Signed-off-by: Chad Dupuis Signed-off-by: Saurav Kashyap Signed-off-by: Christoph Hellwig Cc: Himanshu Madhani Signed-off-by: Jiri Slaby --- drivers/scsi/qla2xxx/qla_isr.c | 17 ++++++++++++++++- 1 file changed, 16 insertions(+), 1 deletion(-) diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index e32fccd6580c..fc4563b1c1d8 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -536,8 +536,9 @@ qla2x00_async_event(scsi_qla_host_t *vha, struct rsp_que *rsp, uint16_t *mb) struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; struct device_reg_24xx __iomem *reg24 = &ha->iobase->isp24; struct device_reg_82xx __iomem *reg82 = &ha->iobase->isp82; - uint32_t rscn_entry, host_pid; + uint32_t rscn_entry, host_pid, tmp_pid; unsigned long flags; + fc_port_t *fcport = NULL; /* Setup to process RIO completion. */ handle_cnt = 0; @@ -932,6 +933,20 @@ skip_rio: if (qla2x00_is_a_vp_did(vha, rscn_entry)) break; + /* + * Search for the rport related to this RSCN entry and mark it + * as lost. + */ + list_for_each_entry(fcport, &vha->vp_fcports, list) { + if (atomic_read(&fcport->state) != FCS_ONLINE) + continue; + tmp_pid = fcport->d_id.b24; + if (fcport->d_id.b24 == rscn_entry) { + qla2x00_mark_device_lost(vha, fcport, 0, 0); + break; + } + } + atomic_set(&vha->loop_down_timer, 0); vha->flags.management_server_logged_in = 0; -- 2.5.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/