From mboxrd@z Thu Jan 1 00:00:00 1970 From: Saurav Kashyap Subject: [PATCH 23/35] qla2xxx: Enable diagnostic port using NVRAM parameters. Date: Wed, 24 Sep 2014 03:08:26 -0400 Message-ID: <1411542518-2477-24-git-send-email-saurav.kashyap@qlogic.com> References: <1411542518-2477-1-git-send-email-saurav.kashyap@qlogic.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: Received: from mx0b-0016ce01.pphosted.com ([67.231.156.153]:63438 "EHLO mx0b-0016ce01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753059AbaIXHmx (ORCPT ); Wed, 24 Sep 2014 03:42:53 -0400 In-Reply-To: <1411542518-2477-1-git-send-email-saurav.kashyap@qlogic.com> Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: jbottomley@parallels.com Cc: hch@lst.de, giridhar.malavali@qlogic.com, saurav.kashyap@qlogic.com, andrew.vasquez@qlogic.com, linux-scsi@vger.kernel.org From: Himanshu Madhani Signed-off-by: Himanshu Madhani Signed-off-by: Saurav Kashyap --- drivers/scsi/qla2xxx/qla_def.h | 1 + drivers/scsi/qla2xxx/qla_init.c | 4 ++++ 2 files changed, 5 insertions(+), 0 deletions(-) diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index f8e6507..f416c5b 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -3136,6 +3136,7 @@ struct qla_hw_data { #define IS_ATIO_MSIX_CAPABLE(ha) (IS_QLA83XX(ha)) #define IS_TGT_MODE_CAPABLE(ha) (ha->tgt.atio_q_length) #define IS_SHADOW_REG_CAPABLE(ha) (IS_QLA27XX(ha)) +#define IS_DPORT_CAPABLE(ha) (IS_QLA83XX(ha) || IS_QLA27XX(ha)) /* HBA serial number */ uint8_t serial0; diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index ab22ccf..1b91771 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -2196,6 +2196,10 @@ qla2x00_init_rings(scsi_qla_host_t *vha) mid_init_cb->options = __constant_cpu_to_le16(BIT_1); mid_init_cb->init_cb.execution_throttle = cpu_to_le16(ha->fw_xcb_count); + /* D-Port Status */ + if (IS_DPORT_CAPABLE(ha)) + mid_init_cb->init_cb.firmware_options_1 |= + cpu_to_le16(BIT_7); } rval = qla2x00_init_firmware(vha, ha->init_cb_size); -- 1.7.7