From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Jack Hill , Saurav Kashyap , Giridhar Malavali , James Bottomley Subject: [ 04/23] SCSI: qla2xxx: Properly set the tagging for commands. Date: Fri, 2 Aug 2013 18:23:17 +0800 Message-Id: <20130802102036.810716252@linuxfoundation.org> In-Reply-To: <20130802102036.180660415@linuxfoundation.org> References: <20130802102036.180660415@linuxfoundation.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: 3.0-stable review patch. If anyone has any objections, please let me know. ------------------ From: Saurav Kashyap commit c3ccb1d7cf4c4549151876dd37c0944a682fd9e1 upstream. This fixes a regression where Xyratex controllers and disks were lost by the driver: https://bugzilla.kernel.org/show_bug.cgi?id=59601 Reported-by: Jack Hill Signed-off-by: Saurav Kashyap Signed-off-by: Giridhar Malavali Signed-off-by: James Bottomley Signed-off-by: Greg Kroah-Hartman --- drivers/scsi/qla2xxx/qla_iocb.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) --- a/drivers/scsi/qla2xxx/qla_iocb.c +++ b/drivers/scsi/qla2xxx/qla_iocb.c @@ -422,6 +422,8 @@ qla2x00_start_scsi(srb_t *sp) __constant_cpu_to_le16(CF_SIMPLE_TAG); break; } + } else { + cmd_pkt->control_flags = __constant_cpu_to_le16(CF_SIMPLE_TAG); } /* Load SCSI command packet. */ @@ -1099,11 +1101,11 @@ qla24xx_build_scsi_crc_2_iocbs(srb_t *sp fcp_cmnd->task_attribute = TSK_ORDERED; break; default: - fcp_cmnd->task_attribute = 0; + fcp_cmnd->task_attribute = TSK_SIMPLE; break; } } else { - fcp_cmnd->task_attribute = 0; + fcp_cmnd->task_attribute = TSK_SIMPLE; } cmd_pkt->fcp_rsp_dseg_len = 0; /* Let response come in status iocb */ @@ -1305,7 +1307,12 @@ qla24xx_start_scsi(srb_t *sp) case ORDERED_QUEUE_TAG: cmd_pkt->task = TSK_ORDERED; break; + default: + cmd_pkt->task = TSK_SIMPLE; + break; } + } else { + cmd_pkt->task = TSK_SIMPLE; } /* Load SCSI command packet. */