RE: bnx2x: link detected up at startup even when it should be down
From: Dmitry Kravkov <hidden>
Date: 2012-09-25 13:11:58
-----Original Message----- From: Jean-Michel Hautbois [mailto:jhautbois@gmail.com] Sent: Tuesday, September 25, 2012 2:54 PM To: Dmitry Kravkov Cc: netdev; Barak Witkowski; Eilon Greenstein; davem@davemloft.net Subject: Re: bnx2x: link detected up at startup even when it should be down
After a reboot (with the added if but no netif_msg) :
I'm looking for link messages during device load. These (get_setting/set_settings) appear at the later stages. Will you able to load driver with module param debug=0x4 instead? So we can catch all link related messages (This can be done via /etc/modprobe.conf)
[ 998.244250] bnx2x: [bnx2x_get_settings:251(eth0)]ethtool_cmd: cmd 1 [ 998.244251] supported 0x7460 advertising 0x7460 speed 2500 [ 998.244252] duplex 1 port 3 phy_address 1 transceiver 0 [ 998.244252] autoneg 1 maxtxpkt 0 maxrxpkt 0 [ 998.244551] bnx2x: [bnx2x_get_settings:251(eth1)]ethtool_cmd: cmd 1 [ 998.244552] supported 0x7460 advertising 0x7460 speed 8000 [ 998.244552] duplex 1 port 3 phy_address 1 transceiver 0 [ 998.244553] autoneg 1 maxtxpkt 0 maxrxpkt 0 [ 998.244851] bnx2x: [bnx2x_get_settings:251(eth2)]ethtool_cmd: cmd 1 [ 998.244852] supported 0x7460 advertising 0x7460 speed 2500 [ 998.244852] duplex 1 port 3 phy_address 1 transceiver 0 [ 998.244853] autoneg 1 maxtxpkt 0 maxrxpkt 0 [ 998.246453] bnx2x: [bnx2x_get_settings:251(eth3)]ethtool_cmd: cmd 1 [ 998.246454] supported 0x7460 advertising 0x7460 speed 1000 [ 998.246454] duplex 1 port 3 phy_address 1 transceiver 0 [ 998.246455] autoneg 1 maxtxpkt 0 maxrxpkt 0 [ 998.255995] bnx2x: [bnx2x_set_aer_mmd:3342(eth3)]Set AER to 0x2 [ 998.643647] bnx2x: [bnx2x_set_aer_mmd:3342(eth1)]Set AER to 0x2 [ 998.723597] bnx2x: [bnx2x_set_aer_mmd:3342(eth0)]Set AER to 0x0 [ 998.735816] bnx2x: [bnx2x_set_aer_mmd:3342(eth2)]Set AER to 0x0 [ 999.255050] bnx2x: [bnx2x_get_settings:251(eth0)]ethtool_cmd: cmd 1 [ 999.255051] supported 0x7460 advertising 0x7460 speed 2500 [ 999.255052] duplex 1 port 3 phy_address 1 transceiver 0 [ 999.255052] autoneg 1 maxtxpkt 0 maxrxpkt 0 [ 999.255356] bnx2x: [bnx2x_get_settings:251(eth1)]ethtool_cmd: cmd 1 [ 999.255356] supported 0x7460 advertising 0x7460 speed 8000 [ 999.255357] duplex 1 port 3 phy_address 1 transceiver 0 [ 999.255358] autoneg 1 maxtxpkt 0 maxrxpkt 0 [ 999.255651] bnx2x: [bnx2x_get_settings:251(eth2)]ethtool_cmd: cmd 1 [ 999.255652] supported 0x7460 advertising 0x7460 speed 2500 [ 999.255653] duplex 1 port 3 phy_address 1 transceiver 0 [ 999.255653] autoneg 1 maxtxpkt 0 maxrxpkt 0 [ 999.255943] bnx2x: [bnx2x_get_settings:251(eth3)]ethtool_cmd: cmd 1 [ 999.255944] supported 0x7460 advertising 0x7460 speed 1000 [ 999.255944] duplex 1 port 3 phy_address 1 transceiver 0 [ 999.255945] autoneg 1 maxtxpkt 0 maxrxpkt 0 [ 999.257380] bnx2x: [bnx2x_set_aer_mmd:3342(eth3)]Set AER to 0x2 [ 999.644969] bnx2x: [bnx2x_set_aer_mmd:3342(eth1)]Set AER to 0x2 [ 999.724909] bnx2x: [bnx2x_set_aer_mmd:3342(eth0)]Set AER to 0x0 [ 999.737130] bnx2x: [bnx2x_set_aer_mmd:3342(eth2)]Set AER to 0x0 [ 1000.258622] bnx2x: [bnx2x_set_aer_mmd:3342(eth3)]Set AER to 0x2 [ 1000.263951] bnx2x: [bnx2x_get_settings:251(eth0)]ethtool_cmd: cmd 1 [ 1000.263952] supported 0x7460 advertising 0x7460 speed 2500 [ 1000.263952] duplex 1 port 3 phy_address 1 transceiver 0 [ 1000.263953] autoneg 1 maxtxpkt 0 maxrxpkt 0 [ 1000.264240] bnx2x: [bnx2x_get_settings:251(eth1)]ethtool_cmd: cmd 1 [ 1000.264241] supported 0x7460 advertising 0x7460 speed 8000 [ 1000.264241] duplex 1 port 3 phy_address 1 transceiver 0 [ 1000.264242] autoneg 1 maxtxpkt 0 maxrxpkt 0 [ 1000.264525] bnx2x: [bnx2x_get_settings:251(eth2)]ethtool_cmd: cmd 1 [ 1000.264525] supported 0x7460 advertising 0x7460 speed 2500 [ 1000.264526] duplex 1 port 3 phy_address 1 transceiver 0 [ 1000.264527] autoneg 1 maxtxpkt 0 maxrxpkt 0 [ 1000.264815] bnx2x: [bnx2x_get_settings:251(eth3)]ethtool_cmd: cmd 1 [ 1000.264816] supported 0x7460 advertising 0x7460 speed 1000 [ 1000.264816] duplex 1 port 3 phy_address 1 transceiver 0 [ 1000.264817] autoneg 1 maxtxpkt 0 maxrxpkt 0 [ 1000.646283] bnx2x: [bnx2x_set_aer_mmd:3342(eth1)]Set AER to 0x2 [ 1000.726224] bnx2x: [bnx2x_set_aer_mmd:3342(eth0)]Set AER to 0x0 [ 1000.738445] bnx2x: [bnx2x_set_aer_mmd:3342(eth2)]Set AER to 0x0 [ 1001.260013] bnx2x: [bnx2x_set_aer_mmd:3342(eth3)]Set AER to 0x2 [ 1001.272929] bnx2x: [bnx2x_get_settings:251(eth0)]ethtool_cmd: cmd 1 [ 1001.272930] supported 0x7460 advertising 0x7460 speed 2500 [ 1001.272931] duplex 1 port 3 phy_address 1 transceiver 0 [ 1001.272931] autoneg 1 maxtxpkt 0 maxrxpkt 0 [ 1001.273221] bnx2x: [bnx2x_get_settings:251(eth1)]ethtool_cmd: cmd 1 [ 1001.273222] supported 0x7460 advertising 0x7460 speed 8000 [ 1001.273222] duplex 1 port 3 phy_address 1 transceiver 0 [ 1001.273223] autoneg 1 maxtxpkt 0 maxrxpkt 0 [ 1001.273503] bnx2x: [bnx2x_get_settings:251(eth2)]ethtool_cmd: cmd 1 [ 1001.273504] supported 0x7460 advertising 0x7460 speed 2500 [ 1001.273505] duplex 1 port 3 phy_address 1 transceiver 0 [ 1001.273505] autoneg 1 maxtxpkt 0 maxrxpkt 0 [ 1001.273790] bnx2x: [bnx2x_get_settings:251(eth3)]ethtool_cmd: cmd 1 [ 1001.273790] supported 0x7460 advertising 0x7460 speed 1000 [ 1001.273791] duplex 1 port 3 phy_address 1 transceiver 0 [ 1001.273791] autoneg 1 maxtxpkt 0 maxrxpkt 0 [ 1001.647598] bnx2x: [bnx2x_set_aer_mmd:3342(eth1)]Set AER to 0x2 [ 1001.727540] bnx2x: [bnx2x_set_aer_mmd:3342(eth0)]Set AER to 0x0 [ 1001.739762] bnx2x: [bnx2x_set_aer_mmd:3342(eth2)]Set AER to 0x0 [ 1002.261261] bnx2x: [bnx2x_set_aer_mmd:3342(eth3)]Set AER to 0x2 [ 1002.281715] bnx2x: [bnx2x_get_settings:251(eth0)]ethtool_cmd: cmd 1 [ 1002.281715] supported 0x7460 advertising 0x7460 speed 2500 [ 1002.281716] duplex 1 port 3 phy_address 1 transceiver 0 [ 1002.281717] autoneg 1 maxtxpkt 0 maxrxpkt 0 [ 1002.282002] bnx2x: [bnx2x_get_settings:251(eth1)]ethtool_cmd: cmd 1 [ 1002.282003] supported 0x7460 advertising 0x7460 speed 8000 [ 1002.282003] duplex 1 port 3 phy_address 1 transceiver 0 [ 1002.282004] autoneg 1 maxtxpkt 0 maxrxpkt 0 [ 1002.282294] bnx2x: [bnx2x_get_settings:251(eth2)]ethtool_cmd: cmd 1 [ 1002.282295] supported 0x7460 advertising 0x7460 speed 2500 [ 1002.282296] duplex 1 port 3 phy_address 1 transceiver 0 [ 1002.282296] autoneg 1 maxtxpkt 0 maxrxpkt 0 [ 1002.282583] bnx2x: [bnx2x_get_settings:251(eth3)]ethtool_cmd: cmd 1 [ 1002.282584] supported 0x7460 advertising 0x7460 speed 1000 [ 1002.282584] duplex 1 port 3 phy_address 1 transceiver 0 [ 1002.282585] autoneg 1 maxtxpkt 0 maxrxpkt 0 [ 1002.648914] bnx2x: [bnx2x_set_aer_mmd:3342(eth1)]Set AER to 0x2 [ 1002.728852] bnx2x: [bnx2x_set_aer_mmd:3342(eth0)]Set AER to 0x0 [ 1002.741076] bnx2x: [bnx2x_set_aer_mmd:3342(eth2)]Set AER to 0x0 [ 1003.262650] bnx2x: [bnx2x_set_aer_mmd:3342(eth3)]Set AER to 0x2 [ 1003.290582] bnx2x: [bnx2x_get_settings:251(eth0)]ethtool_cmd: cmd 1 [ 1003.290583] supported 0x7460 advertising 0x7460 speed 2500 [ 1003.290584] duplex 1 port 3 phy_address 1 transceiver 0 [ 1003.290584] autoneg 1 maxtxpkt 0 maxrxpkt 0 [ 1003.290886] bnx2x: [bnx2x_get_settings:251(eth1)]ethtool_cmd: cmd 1 [ 1003.290887] supported 0x7460 advertising 0x7460 speed 8000 [ 1003.290887] duplex 1 port 3 phy_address 1 transceiver 0 [ 1003.290888] autoneg 1 maxtxpkt 0 maxrxpkt 0 [ 1003.291188] bnx2x: [bnx2x_get_settings:251(eth2)]ethtool_cmd: cmd 1 [ 1003.291188] supported 0x7460 advertising 0x7460 speed 2500 [ 1003.291189] duplex 1 port 3 phy_address 1 transceiver 0 [ 1003.291190] autoneg 1 maxtxpkt 0 maxrxpkt 0 [ 1003.291493] bnx2x: [bnx2x_get_settings:251(eth3)]ethtool_cmd: cmd 1 [ 1003.291494] supported 0x7460 advertising 0x7460 speed 1000 [ 1003.291494] duplex 1 port 3 phy_address 1 transceiver 0 [ 1003.291495] autoneg 1 maxtxpkt 0 maxrxpkt 0 [ 1003.650229] bnx2x: [bnx2x_set_aer_mmd:3342(eth1)]Set AER to 0x2 [ 1003.730167] bnx2x: [bnx2x_set_aer_mmd:3342(eth0)]Set AER to 0x0 [ 1003.742391] bnx2x: [bnx2x_set_aer_mmd:3342(eth2)]Set AER to 0x0 [ 1004.263895] bnx2x: [bnx2x_set_aer_mmd:3342(eth3)]Set AER to 0x2 [ 1004.299670] bnx2x: [bnx2x_get_settings:251(eth0)]ethtool_cmd: cmd 1 [ 1004.299671] supported 0x7460 advertising 0x7460 speed 2500 [ 1004.299672] duplex 1 port 3 phy_address 1 transceiver 0 [ 1004.299673] autoneg 1 maxtxpkt 0 maxrxpkt 0 [ 1004.299986] bnx2x: [bnx2x_get_settings:251(eth1)]ethtool_cmd: cmd 1 [ 1004.299987] supported 0x7460 advertising 0x7460 speed 8000 [ 1004.299987] duplex 1 port 3 phy_address 1 transceiver 0 [ 1004.299988] autoneg 1 maxtxpkt 0 maxrxpkt 0 [ 1004.300293] bnx2x: [bnx2x_get_settings:251(eth2)]ethtool_cmd: cmd 1 [ 1004.300293] supported 0x7460 advertising 0x7460 speed 2500 [ 1004.300294] duplex 1 port 3 phy_address 1 transceiver 0 [ 1004.300295] autoneg 1 maxtxpkt 0 maxrxpkt 0 [ 1004.300600] bnx2x: [bnx2x_get_settings:251(eth3)]ethtool_cmd: cmd 1 [ 1004.300600] supported 0x7460 advertising 0x7460 speed 1000 [ 1004.300601] duplex 1 port 3 phy_address 1 transceiver 0 [ 1004.300601] autoneg 1 maxtxpkt 0 maxrxpkt 0 [ 1004.651587] bnx2x: [bnx2x_set_aer_mmd:3342(eth1)]Set AER to 0x2 [ 1004.731481] bnx2x: [bnx2x_set_aer_mmd:3342(eth0)]Set AER to 0x0 [ 1004.743705] bnx2x: [bnx2x_set_aer_mmd:3342(eth2)]Set AER to 0x0 [ 1005.265285] bnx2x: [bnx2x_set_aer_mmd:3342(eth3)]Set AER to 0x2 [ 1005.308537] bnx2x: [bnx2x_get_settings:251(eth0)]ethtool_cmd: cmd 1 [ 1005.308538] supported 0x7460 advertising 0x7460 speed 2500 [ 1005.308538] duplex 1 port 3 phy_address 1 transceiver 0 [ 1005.308539] autoneg 1 maxtxpkt 0 maxrxpkt 0 [ 1005.308840] bnx2x: [bnx2x_get_settings:251(eth1)]ethtool_cmd: cmd 1 [ 1005.308841] supported 0x7460 advertising 0x7460 speed 8000 [ 1005.308841] duplex 1 port 3 phy_address 1 transceiver 0 [ 1005.308842] autoneg 1 maxtxpkt 0 maxrxpkt 0 [ 1005.309147] bnx2x: [bnx2x_get_settings:251(eth2)]ethtool_cmd: cmd 1 [ 1005.309147] supported 0x7460 advertising 0x7460 speed 2500 [ 1005.309148] duplex 1 port 3 phy_address 1 transceiver 0 [ 1005.309149] autoneg 1 maxtxpkt 0 maxrxpkt 0 [ 1005.309448] bnx2x: [bnx2x_get_settings:251(eth3)]ethtool_cmd: cmd 1 [ 1005.309448] supported 0x7460 advertising 0x7460 speed 1000 [ 1005.309449] duplex 1 port 3 phy_address 1 transceiver 0 [ 1005.309450] autoneg 1 maxtxpkt 0 maxrxpkt 0 [ 1005.652906] bnx2x: [bnx2x_set_aer_mmd:3342(eth1)]Set AER to 0x2 [ 1005.732798] bnx2x: [bnx2x_set_aer_mmd:3342(eth0)]Set AER to 0x0 [ 1005.745020] bnx2x: [bnx2x_set_aer_mmd:3342(eth2)]Set AER to 0x0 [ 1006.266543] bnx2x: [bnx2x_set_aer_mmd:3342(eth3)]Set AER to 0x2 [ 1006.317428] bnx2x: [bnx2x_get_settings:251(eth0)]ethtool_cmd: cmd 1 [ 1006.317429] supported 0x7460 advertising 0x7460 speed 2500 [ 1006.317430] duplex 1 port 3 phy_address 1 transceiver 0 [ 1006.317431] autoneg 1 maxtxpkt 0 maxrxpkt 0 [ 1006.317731] bnx2x: [bnx2x_get_settings:251(eth1)]ethtool_cmd: cmd 1 [ 1006.317732] supported 0x7460 advertising 0x7460 speed 8000 [ 1006.317733] duplex 1 port 3 phy_address 1 transceiver 0 [ 1006.317733] autoneg 1 maxtxpkt 0 maxrxpkt 0 [ 1006.318031] bnx2x: [bnx2x_get_settings:251(eth2)]ethtool_cmd: cmd 1 [ 1006.318031] supported 0x7460 advertising 0x7460 speed 2500 [ 1006.318032] duplex 1 port 3 phy_address 1 transceiver 0 [ 1006.318033] autoneg 1 maxtxpkt 0 maxrxpkt 0 [ 1006.318329] bnx2x: [bnx2x_get_settings:251(eth3)]ethtool_cmd: cmd 1 [ 1006.318330] supported 0x7460 advertising 0x7460 speed 1000 [ 1006.318331] duplex 1 port 3 phy_address 1 transceiver 0 [ 1006.318331] autoneg 1 maxtxpkt 0 maxrxpkt 0 [ 1006.654172] bnx2x: [bnx2x_set_aer_mmd:3342(eth1)]Set AER to 0x2 [ 1006.734109] bnx2x: [bnx2x_set_aer_mmd:3342(eth0)]Set AER to 0x0 [ 1006.746331] bnx2x: [bnx2x_set_aer_mmd:3342(eth2)]Set AER to 0x0