netdev - [resend] [PATCH 2.6.25] BNX2X: prevent ethtool setting of port type

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: Windows password security audit tool. GUI, reports in PDF.

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

Message-ID: <1205765879.8232.387.camel@lb-tlvb-eliezer.il.broadcom.com>
Date:	Mon, 17 Mar 2008 16:57:59 +0200
From:	"Eliezer Tamir" <eliezert@...adcom.com>
To:	"jeff@...zik.org" <jeff@...zik.org>,
	"davem@...emloft.net" <davem@...emloft.net>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: [resend] [PATCH 2.6.25] BNX2X: prevent ethtool setting of port
 type

BNX2X: prevent ethtool setting of port type

On 10GBaseT boards setting the type to TP will cause the driver to try
to configure 1GBaseT.
Since there are currently no boards that support setting the of the port
type, disable this for now.

Signed-off-by: Eliezer Tamir <eliezert@...adcom.com>

---
 drivers/net/bnx2x.c |   36 ++----------------------------------
 1 files changed, 2 insertions(+), 34 deletions(-)

diff --git a/drivers/net/bnx2x.c b/drivers/net/bnx2x.c
index 8af142c..de32b3f 100644
--- a/drivers/net/bnx2x.c
+++ b/drivers/net/bnx2x.c
@@ -63,8 +63,8 @@
 #include "bnx2x.h"
 #include "bnx2x_init.h"

-#define DRV_MODULE_VERSION      "1.40.22"
-#define DRV_MODULE_RELDATE      "2007/11/27"
+#define DRV_MODULE_VERSION      "1.42.3"
+#define DRV_MODULE_RELDATE      "2008/3/9"
 #define BNX2X_BC_VER           0x040200

 /* Time in jiffies before concluding the transmitter is hung. */
@@ -8008,38 +8008,6 @@ static int bnx2x_set_settings(struct net_device
*dev, struct ethtool_cmd *cmd)
           cmd->duplex, cmd->port, cmd->phy_address, cmd->transceiver,
           cmd->autoneg, cmd->maxtxpkt, cmd->maxrxpkt);

-       switch (cmd->port) {
-       case PORT_TP:
-               if (!(bp->supported & SUPPORTED_TP)) {
-                       DP(NETIF_MSG_LINK, "TP not supported\n");
-                       return -EINVAL;
-               }
-
-               if (bp->phy_flags & PHY_XGXS_FLAG) {
-                       bnx2x_link_reset(bp);
-                       bnx2x_link_settings_supported(bp,
SWITCH_CFG_1G);
-                       bnx2x_phy_deassert(bp);
-               }
-               break;
-
-       case PORT_FIBRE:
-               if (!(bp->supported & SUPPORTED_FIBRE)) {
-                       DP(NETIF_MSG_LINK, "FIBRE not supported\n");
-                       return -EINVAL;
-               }
-
-               if (!(bp->phy_flags & PHY_XGXS_FLAG)) {
-                       bnx2x_link_reset(bp);
-                       bnx2x_link_settings_supported(bp,
SWITCH_CFG_10G);
-                       bnx2x_phy_deassert(bp);
-               }
-               break;
-
-       default:
-               DP(NETIF_MSG_LINK, "Unknown port type\n");
-               return -EINVAL;
-       }
-
        if (cmd->autoneg == AUTONEG_ENABLE) {
                if (!(bp->supported & SUPPORTED_Autoneg)) {
                        DP(NETIF_MSG_LINK, "Aotoneg not supported\n");


--
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





--
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