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Commit 481ce733 authored Dec 17, 2015 by Quinn Tran Committed by Nicholas Bellinger Jan 07, 2016

qla2xxx: Disable ZIO at start time.



Signed-off-by: Quinn Tran <quinn.tran@qlogic.com>
Signed-off-by: Himanshu Madhani <himanshu.madhani@qlogic.com>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>

parent 2f424b9b

drivers/scsi/qla2xxx/qla_target.c

+20 −0

Original line number	Diff line number	Diff line
		@@ -6544,10 +6544,21 @@ qlt_24xx_config_nvram_stage2(struct scsi_qla_host *vha,
		{
		struct qla_hw_data *ha = vha->hw;

		if (!QLA_TGT_MODE_ENABLED())
		return;

		if (ha->tgt.node_name_set) {
		memcpy(icb->node_name, ha->tgt.tgt_node_name, WWN_SIZE);
		icb->firmware_options_1 \|= cpu_to_le32(BIT_14);
		}

		/* disable ZIO at start time. */
		if (!vha->flags.init_done) {
		uint32_t tmp;
		tmp = le32_to_cpu(icb->firmware_options_2);
		tmp &= ~(BIT_3 \| BIT_2 \| BIT_1 \| BIT_0);
		icb->firmware_options_2 = cpu_to_le32(tmp);
		}
		}

		void
		@@ -6638,6 +6649,15 @@ qlt_81xx_config_nvram_stage2(struct scsi_qla_host *vha,
		memcpy(icb->node_name, ha->tgt.tgt_node_name, WWN_SIZE);
		icb->firmware_options_1 \|= cpu_to_le32(BIT_14);
		}

		/* disable ZIO at start time. */
		if (!vha->flags.init_done) {
		uint32_t tmp;
		tmp = le32_to_cpu(icb->firmware_options_2);
		tmp &= ~(BIT_3 \| BIT_2 \| BIT_1 \| BIT_0);
		icb->firmware_options_2 = cpu_to_le32(tmp);
		}

		}

		void