netdev - [PATCH net-next 3/5] cnic: Fix bogus iSCSI MAC address

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <1259802939-4742-3-git-send-email-mchan@broadcom.com>
Date:	Wed, 2 Dec 2009 17:15:37 -0800
From:	"Michael Chan" <mchan@...adcom.com>
To:	davem@...emloft.net
cc:	netdev@...r.kernel.org
Subject: [PATCH net-next 3/5] cnic: Fix bogus iSCSI MAC address

Fix code to read the proper iSCSI MAC address for bnx2x devices.

Signed-off-by: Michael Chan <mchan@...adcom.com>
Signed-off-by: Benjamin Li <benli@...adcom.com>
---
 drivers/net/cnic.c |    8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c
index fb1cadb..bb6ce8d 100644
--- a/drivers/net/cnic.c
+++ b/drivers/net/cnic.c
@@ -3997,15 +3997,19 @@ static void cnic_get_bnx2x_iscsi_info(struct cnic_dev *dev)
 	if (base < 0xa0000 || base >= 0xc0000)
 		return;
 
-	val = BNX2X_SHMEM_ADDR(base,
+	addr = BNX2X_SHMEM_ADDR(base,
 		dev_info.port_hw_config[port].iscsi_mac_upper);
 
+	val = CNIC_RD(dev, addr);
+
 	dev->mac_addr[0] = (u8) (val >> 8);
 	dev->mac_addr[1] = (u8) val;
 
-	val = BNX2X_SHMEM_ADDR(base,
+	addr = BNX2X_SHMEM_ADDR(base,
 		dev_info.port_hw_config[port].iscsi_mac_lower);
 
+	val = CNIC_RD(dev, addr);
+
 	dev->mac_addr[2] = (u8) (val >> 24);
 	dev->mac_addr[3] = (u8) (val >> 16);
 	dev->mac_addr[4] = (u8) (val >> 8);
-- 
1.6.4.GIT


--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html