Date: Wed, 24 Mar 2010 16:18:33 -0700 From: Pyun YongHyeon <pyunyh@gmail.com> To: Nenhum_de_Nos <matheus@eternamente.info> Cc: freebsd-usb@freebsd.org Subject: Re: 10Mbps+ throughput usb based ethernet recommendation Message-ID: <20100324231833.GX1278@michelle.cdnetworks.com> In-Reply-To: <20100324215827.GU1278@michelle.cdnetworks.com> References: <a00e68df4a889b419630d96f9f4cb11a.squirrel@lamneth> <5f0d2fca99441437799bc5d7f55d6ea9.squirrel@lamneth> <20100324010107.GM1278@michelle.cdnetworks.com> <3e164e2fc77415a67bd7d22e9c51168b.squirrel@cygnus.homeunix.com> <20100324214230.GT1278@michelle.cdnetworks.com> <20100324215827.GU1278@michelle.cdnetworks.com>
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[-- Attachment #1 --] On Wed, Mar 24, 2010 at 02:58:27PM -0700, Pyun YongHyeon wrote: > On Wed, Mar 24, 2010 at 02:42:30PM -0700, Pyun YongHyeon wrote: > > On Wed, Mar 24, 2010 at 06:16:21PM -0300, Nenhum_de_Nos wrote: > > > > > > On Tue, March 23, 2010 22:01, Pyun YongHyeon wrote: > > > > [...] > > > > > >> Just adding info, I keep getting these outputs from ifconfig: > > > >> > > > >> ue0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu > > > >> 1500 > > > >> ether 00:11:50:e7:39:e9 > > > >> inet 192.168.1.1 netmask 0xffffff00 broadcast 192.168.1.255 > > > >> media: Ethernet autoselect (1000baseT <full-duplex>) > > > >> status: active > > > >> and: > > > >> ue0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu > > > >> 1500 > > > >> ether 00:11:50:e7:39:e9 > > > >> inet 192.168.1.1 netmask 0xffffff00 broadcast 192.168.1.255 > > > >> media: Ethernet autoselect (100baseTX <full-duplex,hw-loopback>) > > > > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > > > >> status: active > > > >> > > > >> and this keeps repeating over and over. iperf and on the other end an > > > > > > > > Maybe this is real problem. It seems PHY have trouble to establish > > > > link. This is FreeBSD stable/8 right? > > > > > > yes. on 7.2 is even worse :( > > > > > > > Would you show me the output of "devinfo -rv| grep phy"? > > > > > > /usr/home/matheus]$ devinfo -rv| grep phy > > > ukphy0 pnpinfo oui=0x1e model=0x14 rev=0x9 at phyno=1 > > > > axe(4) requires correct resolved speed/link status reported from > > PHY driver. Otherwise it will incorrectly reprogram some registers > > and this can result in unexpected result. > > The OUI 0x1e from the above looks odd and I'm not aware of any PHY > > vendors that reports such OUI. Because FreeBSD does not strictly > > follows OUI decoding defined by IEEE it's also possible that > > FreeBSD incorrectly showed wrong OUI. What is your USB ethernet > > controller model? > > > > Please try this patch and let me know the output on your console. > It will show you "XXX ID1 = 0xYYYY, ID2 = 0xZZZZ". > Use this patch instead of previous one. [-- Attachment #2 --] Index: sys/dev/mii/ukphy.c =================================================================== --- sys/dev/mii/ukphy.c (revision 205608) +++ sys/dev/mii/ukphy.c (working copy) @@ -141,6 +141,8 @@ device_printf(dev, "OUI 0x%06x, model 0x%04x, rev. %d\n", MII_OUI(ma->mii_id1, ma->mii_id2), MII_MODEL(ma->mii_id2), MII_REV(ma->mii_id2)); + device_printf(dev, "XXX ID1 = 0x%04x, ID2 = 0x%04x\n", + ma->mii_id1, ma->mii_id2); sc->mii_inst = mii->mii_instance; sc->mii_phy = ma->mii_phyno;home | help
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