Date: Tue, 6 Nov 2007 16:38:19 +0200 From: Alexander Shikoff <minotaur@crete.org.ua> To: freebsd-net@freebsd.org Subject: Re: re0: RealTek 8168/8111B: no carrier Message-ID: <20071106143819.GA22249@crete.org.ua> In-Reply-To: <20071106141913.GA93023@crete.org.ua> References: <20071106141913.GA93023@crete.org.ua>
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On Tue, Nov 06, 2007 at 04:19:14PM +0200, Alexander Shikoff wrote: > Hello, > > I have box with 7.0-BETA2 installed (csup-ed and built today). > There is a problem with on-board Gigabit Realtek card: > > re0: <RealTek 8168/8111B PCIe Gigabit Ethernet> port 0xc000-0xc0ff mem 0xf2000000-0xf2000fff irq 17 at device 0.3 > re0: Using 2 MSI messages > miibus0: <MII bus> on re0 > re0: Ethernet address: 00:1a:4d:52:4e:b1 > re0: [FILTER] > re0: [FILTER] > > It is connected to another FreeBSD 6.2 box with cross-over UTP-cable. > At the other side there is 'active' status. But re0 at my side > shows always 'no carrier'. I tried to change UTP-patch-cord but > without success. > > # pciconf -lv > [...] > re0@pci0:3:0:0: class=0x020000 card=0xe0001458 chip=0x816810ec rev=0x01 hdr=0x00 > vendor = 'Realtek Semiconductor' > device = 'RTL8168/8111 PCI-E Gigabit Ethernet NIC' > class = network > subclass = ethernet > [...] Further investigation... It seems that re(4) driver does not support auto-negotiation correctly. If I manually set media to 100baseTX and bring up interface with 'ifconfig re0 up' then it works. -- Kind Regards, Alexander Shikoff minotaur@crete.org.ua Mob.: +380 67 946 31 49
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