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Commit 92dbf273 authored by Giridhar Malavali's avatar Giridhar Malavali Committed by James Bottomley
Browse files

[SCSI] qla2xxx: Limit the logs in case device state does not change for ISP82xx. 



Signed-off-by: default avatarGiridhar Malavali <giridhar.malavali@qlogic.com>
Signed-off-by: default avatarMadhuranath Iyengar <Madhu.Iyengar@qlogic.com>
Signed-off-by: default avatarJames Bottomley <James.Bottomley@suse.de>
parent ed0de87c

drivers/scsi/qla2xxx/qla_nx.c

+14 −4
Original line number Diff line number Diff line
@@ -3543,15 +3543,18 @@ int 
qla82xx_device_state_handler(scsi_qla_host_t *vha)

{

	uint32_t dev_state;

	uint32_t old_dev_state;

	int rval = QLA_SUCCESS;

	unsigned long dev_init_timeout;

	struct qla_hw_data *ha = vha->hw;

	int loopcount = 0;



	qla82xx_idc_lock(ha);

	if (!vha->flags.init_done)

		qla82xx_set_drv_active(vha);



	dev_state = qla82xx_rd_32(ha, QLA82XX_CRB_DEV_STATE);

	old_dev_state = dev_state;

	qla_printk(KERN_INFO, ha, "1:Device state is 0x%x = %s\n", dev_state,

		dev_state < MAX_STATES ? qdev_state[dev_state] : "Unknown");
@@ -3568,10 +3571,16 @@ qla82xx_device_state_handler(scsi_qla_host_t *vha) 
			break;

		}

		dev_state = qla82xx_rd_32(ha, QLA82XX_CRB_DEV_STATE);

		if (old_dev_state != dev_state) {

			loopcount = 0;

			old_dev_state = dev_state;

		}

		if (loopcount < 5) {

			qla_printk(KERN_INFO, ha,

			    "2:Device state is 0x%x = %s\n", dev_state,

			    dev_state < MAX_STATES ?

			    qdev_state[dev_state] : "Unknown");

		}



		switch (dev_state) {

		case QLA82XX_DEV_READY:
@@ -3620,6 +3629,7 @@ qla82xx_device_state_handler(scsi_qla_host_t *vha) 
			msleep(1000);

			qla82xx_idc_lock(ha);

		}

		loopcount++;

	}

exit:

	qla82xx_idc_unlock(ha);