Date: Wed, 15 Apr 2009 13:38:20 +0300 From: "Sergey V. Dyatko" <sergey.dyatko@gmail.com> To: pyunyh@gmail.com Cc: freebsd-stable@freebsd.org Subject: Re: problem with if_re on RELENG_7 Message-ID: <20090415133820.42211c98@notebook> In-Reply-To: <20090415103026.GJ65724@michelle.cdnetworks.co.kr> References: <20090414174527.145c6448@notebook> <20090415041516.GF65724@michelle.cdnetworks.co.kr> <20090415100456.55bbe358@tiger.minsk.domain> <20090415074144.GH65724@michelle.cdnetworks.co.kr> <20090415114343.6a72784d@tiger.minsk.domain> <20090415103026.GJ65724@michelle.cdnetworks.co.kr>
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В Wed, 15 Apr 2009 19:30:26 +0900 Pyun YongHyeon <pyunyh@gmail.com> пишет: PY> On Wed, Apr 15, 2009 at 11:43:43AM +0300, Sergey V. Dyatko wrote: PY> > В Wed, 15 Apr 2009 16:41:44 +0900 PY> > Pyun YongHyeon <pyunyh@gmail.com> пишет: PY> > PY> > PY> On Wed, Apr 15, 2009 at 10:04:56AM +0300, Sergey V. Dyatko PY> > PY> wrote: PY> > PY> > On Wed, 15 Apr 2009 13:15:16 +0900 PY> > PY> > Pyun YongHyeon <pyunyh@gmail.com> wrote: PY> > PY> > PY> > PY> > PY> On Tue, Apr 14, 2009 at 05:45:27PM +0300, Sergey V. PY> > PY> > PY> Dyatko wrote: PY> > PY> > PY> > Hi list, PY> > PY> > PY> > PY> > PY> > PY> > Are there any problems with the if_re ? PY> > PY> > PY> > After upgrade RELENG_7 on my laptop NIC stopped to PY> > PY> > PY> > work:( PY> > PY> > PY> > PY> > PY> > PY> PY> > PY> > PY> Would you let me know what was the last good working PY> > PY> > PY> revision of if_re.c on your box? PY> > PY> > PY> PY> > PY> > PY> > PY> > revision 189945 work fine for me. PY> > PY> > PY> > PY> PY> > PY> There are just three commits(r189946, r189947, r190663 after PY> > PY> this one. However I have no idea how these can break your PY> > PY> controller. Would you check which one broke re(4)? PY> > I have tried to reduce the revision number starting with r190663. PY> > result below: http://tiger.byfly.by/files/step-by-step.txt PY> > PY> PY> Ok, would you set a tunable hw.re.msi_disable="1" with kenv(1) PY> before loading re(4) and send me re(4) related dmesg output? PY> (Make sure to back out all changes made in if_re.c before PY> testing) notebook# kenv hw.re.msi_disable 1 notebook# kldload ./if_re.ko notebook# cat /var/log/messages Apr 15 13:33:56 notebook kernel: re0: <RealTek 8168/8168B/8168C/8168CP/8168D/8111B/8111C/8111CP PCIe Gigabit Ethernet> port 0xd800-0xd8ff mem 0xdf6ff000-0xdf6fffff irq 17 at device 0.0 on pci2 Apr 15 13:33:56 notebook kernel: re0: turning off MSI enable bit. Apr 15 13:33:56 notebook kernel: re0: Chip rev. 0x38000000 Apr 15 13:33:56 notebook kernel: re0: MAC rev. 0x00000000 Apr 15 13:33:56 notebook kernel: re0: Ethernet address: 00:1a:92:ca:b3:bc Apr 15 13:33:56 notebook kernel: re0: [FILTER] Apr 15 13:33:56 notebook kernel: miibus0: <MII bus> on re0 Apr 15 13:33:56 notebook kernel: rgephy0: <RTL8169S/8110S/8211B media interface> PHY 1 on miibus0 Apr 15 13:33:56 notebook kernel: rgephy0: interface> 10baseT,10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-FDX, auto Apr 15 13:33:56 notebook kernel: re0: link state changed to DOWN Apr 15 13:33:58 notebook kernel: re0: link state changed to UP notebook# dhclient re0 DHCPDISCOVER on re0 to 255.255.255.255 port 67 interval 7 DHCPDISCOVER on re0 to 255.255.255.255 port 67 interval 7 DHCPOFFER from 192.168.9.1 DHCPREQUEST on re0 to 255.255.255.255 port 67 DHCPACK from 192.168.9.1 bound to 192.168.9.103 -- renewal in 7200 seconds. -- wbr, tiger
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