From: Andrew Vasquez <andrew.vasquez@qlogic.com>
Date: Wed, 17 May 2006 22:09:56 +0000 (-0700)
Subject: [SCSI] qla2xxx: Correct issue where driver improperly issued SNS commands in N2N... 
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=21333b481159a78b5379b8ddb400efafd5857d55;p=mv-sheeva.git

[SCSI] qla2xxx: Correct issue where driver improperly issued SNS commands in N2N topologies.

Semantic changes in ISP24xx firmware behaviour inadvertently
caused the driver to believe an F-port topology was present in an
N_port-to-N_port configuration.

Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
---

diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 011e8795545..aef093db597 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -1778,6 +1778,9 @@ qla2x00_configure_loop(scsi_qla_host_t *ha)
 		set_bit(RSCN_UPDATE, &flags);
 		clear_bit(LOCAL_LOOP_UPDATE, &flags);
 
+	} else if (ha->current_topology == ISP_CFG_N) {
+		clear_bit(RSCN_UPDATE, &flags);
+
 	} else if (!ha->flags.online ||
 	    (test_bit(ABORT_ISP_ACTIVE, &flags))) {