From 16ed55f9de6743ceece9bf528362cadff10f1c5c Mon Sep 17 00:00:00 2001 From: Karen Higgins Date: Wed, 15 Jul 2009 15:03:02 -0500 Subject: [SCSI] qla4xxx: Remove hiwat code so scsi eh does not get escalated when we can make progress Removed unnecessary hiwat code to free up the number available IOCBs. Eliminates unnecessary eh_ escalations due to inability to obtain IOCB pkt for marker. v2. - Remove define not used anymore and fix req_q_coun accounting. Signed-off-by: Karen Higgins [michaelc: ported patch from qlogic.com driver to upstream] Signed-off-by: Mike Christie Signed-off-by: James Bottomley --- drivers/scsi/qla4xxx/ql4_mbx.c | 10 ---------- 1 file changed, 10 deletions(-) (limited to 'drivers/scsi/qla4xxx/ql4_mbx.c') diff --git a/drivers/scsi/qla4xxx/ql4_mbx.c b/drivers/scsi/qla4xxx/ql4_mbx.c index 051b0f5e8c8..09d6d4b76f3 100644 --- a/drivers/scsi/qla4xxx/ql4_mbx.c +++ b/drivers/scsi/qla4xxx/ql4_mbx.c @@ -385,16 +385,6 @@ int qla4xxx_get_firmware_status(struct scsi_qla_host * ha) mbox_sts[0])); return QLA_ERROR; } - - /* High-water mark of IOCBs */ - ha->iocb_hiwat = mbox_sts[2]; - if (ha->iocb_hiwat > IOCB_HIWAT_CUSHION) - ha->iocb_hiwat -= IOCB_HIWAT_CUSHION; - else - dev_info(&ha->pdev->dev, "WARNING!!! You have less than %d " - "firmware IOCBs available (%d).\n", - IOCB_HIWAT_CUSHION, ha->iocb_hiwat); - return QLA_SUCCESS; } -- cgit v1.2.3