Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753196Ab2KTNYZ (ORCPT ); Tue, 20 Nov 2012 08:24:25 -0500 Received: from aserp1040.oracle.com ([141.146.126.69]:46687 "EHLO aserp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752082Ab2KTNYX (ORCPT ); Tue, 20 Nov 2012 08:24:23 -0500 Message-ID: <50AB8471.7080607@oracle.com> Date: Tue, 20 Nov 2012 21:24:01 +0800 From: Joe Jin User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:16.0) Gecko/20121029 Thunderbird/16.0.2 MIME-Version: 1.0 To: "Dave, Tushar N" CC: "e1000-devel@lists.sf.net" , "netdev@vger.kernel.org" , "linux-kernel@vger.kernel.org" , Mary Mcgrath Subject: Re: 82571EB: Detected Hardware Unit Hang References: <509B5038.8090304@oracle.com> <061C8A8601E8EE4CA8D8FD6990CEA89133487884@ORSMSX102.amr.corp.intel.com> <50A30656.6090508@oracle.com> <061C8A8601E8EE4CA8D8FD6990CEA8913348B105@ORSMSX102.amr.corp.intel.com> <50A43828.6000702@oracle.com> <061C8A8601E8EE4CA8D8FD6990CEA8913349A0B4@ORSMSX102.amr.corp.intel.com> <50A9C5CC.1030300@oracle.com> <061C8A8601E8EE4CA8D8FD6990CEA8913349EB41@ORSMSX102.amr.corp.intel.com> In-Reply-To: <061C8A8601E8EE4CA8D8FD6990CEA8913349EB41@ORSMSX102.amr.corp.intel.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-Source-IP: ucsinet21.oracle.com [156.151.31.93] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 5845 Lines: 148 On 11/20/12 16:59, Dave, Tushar N wrote: > Have you power off the system completely after modifying eeprom? If not please do so. seems not works for me, would you please help to check what is wrong of my operations? Original eeprom dump: # ethtool -e eth3 | head -8 Offset Values ------ ------ 0x0000 00 15 17 16 ee 9a 24 05 ff ff a2 50 ff ff ff ff 0x0010 57 d4 07 74 2f a4 a4 11 86 80 a4 10 86 80 65 b1 0x0020 08 00 a4 10 00 58 00 00 01 50 00 00 00 00 00 01 0x0030 f6 6c b0 37 a6 07 03 84 83 07 00 00 03 c3 02 06 ^^^^^ 0x0040 08 00 f0 0e 64 21 40 00 01 40 00 00 00 00 00 00 0x0050 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 # lspci -s 0000:52:00.1 -vvv 52:00.1 Ethernet controller: Intel Corporation 82571EB Gigabit Ethernet Controller (rev 06) <--snip--> Capabilities: [e0] Express (v1) Endpoint, MSI 00 DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <512ns, L1 <64us ExtTag- AttnBtn- AttnInd- PwrInd- RBE- FLReset- DevCtl: Report errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+ RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ MaxPayload 128 bytes, MaxReadReq 4096 bytes ^^^^^^^^^^^^^^^^^^^^^ <--snip--> # ethtool eth3 Settings for eth3: Supported ports: [ TP ] Supported link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full 1000baseT/Full Supports auto-negotiation: Yes Advertised link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full 1000baseT/Full Advertised pause frame use: No Advertised auto-negotiation: Yes Speed: 1000Mb/s Duplex: Full Port: Twisted Pair PHYAD: 1 Transceiver: internal Auto-negotiation: on MDI-X: off Supports Wake-on: d Wake-on: d Current message level: 0x00000007 (7) Link detected: yes # ethtool -E eth3 magic 0x10a48086 offset 0x34 value 0xa7 # ethtool -e eth3 | head -8 Offset Values ------ ------ 0x0000 00 15 17 16 ee 9a 24 05 ff ff a2 50 ff ff ff ff 0x0010 57 d4 07 74 2f a4 a4 11 86 80 a4 10 86 80 65 b1 0x0020 08 00 a4 10 00 58 00 00 01 50 00 00 00 00 00 01 0x0030 f6 6c b0 37 a7 07 03 84 83 07 00 00 03 c3 02 06 ^^^^^ <== a6 --> a7 0x0040 08 00 f0 0e 64 21 40 00 01 40 00 00 00 00 00 00 0x0050 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 # reboot # ethtool -e eth3 | head -8 Offset Values ------ ------ 0x0000 00 15 17 16 ee 9a 24 05 ff ff a2 50 ff ff ff ff 0x0010 57 d4 07 74 2f a4 a4 11 86 80 a4 10 86 80 65 b1 0x0020 08 00 a4 10 00 58 00 00 01 50 00 00 00 00 00 01 0x0030 f6 6c b0 37 a7 07 03 84 83 07 00 00 03 c3 02 06 0x0040 08 00 f0 0e 64 21 40 00 01 40 00 00 00 00 00 00 0x0050 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 # lspci -s 0000:52:00.1 -vvv 52:00.1 Ethernet controller: Intel Corporation 82571EB Gigabit Ethernet Controller (rev 06) <--snip--> Capabilities: [e0] Express (v1) Endpoint, MSI 00 DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <512ns, L1 <64us ExtTag- AttnBtn- AttnInd- PwrInd- RBE- FLReset- DevCtl: Report errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+ RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ MaxPayload 128 bytes, MaxReadReq 4096 bytes ^^^^^^^^^^^^^^^^^^^^^ DevSta: CorrErr- UncorrErr- FatalErr+ UnsuppReq+ AuxPwr- TransPend- LnkCap: Port #0, Speed 2.5GT/s, Width x4, ASPM L0s, Latency L0 <4us, L1 <64us ClockPM- Surprise- LLActRep- BwNot- LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x4, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- <--snip--> # ethtool -E eth3 magic 0x10a48086 offset 0x35 value 0x17 # ethtool -e eth3 | head -8 Offset Values ------ ------ 0x0000 00 15 17 16 ee 9a 24 05 ff ff a2 50 ff ff ff ff 0x0010 57 d4 07 74 2f a4 a4 11 86 80 a4 10 86 80 65 b1 0x0020 08 00 a4 10 00 58 00 00 01 50 00 00 00 00 00 01 0x0030 f6 6c b0 37 a6 17 03 84 83 07 00 00 03 c3 02 06 ^^^^^<== 07 -> 17 0x0040 08 00 f0 0e 64 21 40 00 01 40 00 00 00 00 00 00 0x0050 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 # reboot # ethtool -e eth3 | head -8 Offset Values ------ ------ 0x0000 00 15 17 16 ee 9a 24 05 ff ff a2 50 ff ff ff ff 0x0010 57 d4 07 74 2f a4 a4 11 86 80 a4 10 86 80 65 b1 0x0020 08 00 a4 10 00 58 00 00 01 50 00 00 00 00 00 01 0x0030 f6 6c b0 37 a6 17 03 84 83 07 00 00 03 c3 02 06 ^^^^^<== 07 -> 17 0x0040 08 00 f0 0e 64 21 40 00 01 40 00 00 00 00 00 00 0x0050 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 # lspci -s 0000:52:00.1 -vvv 52:00.1 Ethernet controller: Intel Corporation 82571EB Gigabit Ethernet Controller (rev 06) <--snip--> Capabilities: [e0] Express (v1) Endpoint, MSI 00 DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <512ns, L1 <64us ExtTag- AttnBtn- AttnInd- PwrInd- RBE- FLReset- DevCtl: Report errors: Correctable+ Non-Fatal+ Fatal+ Unsupported+ RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ MaxPayload 128 bytes, MaxReadReq 4096 bytes ^^^^^^^^^^^^^^^^^^^^^ DevSta: CorrErr- UncorrErr- FatalErr+ UnsuppReq+ AuxPwr- TransPend- LnkCap: Port #0, Speed 2.5GT/s, Width x4, ASPM L0s, Latency L0 <4us, L1 <64us ClockPM- Surprise- LLActRep- BwNot- LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- Retrain- CommClk+ ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- LnkSta: Speed 2.5GT/s, Width x4, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt- <--snip--> Thanks, Joe -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/