Date: Mon, 25 Oct 2004 15:55:37 +0200 From: Xavier Beaudouin <kiwi@oav.net> To: Marius Strobl <marius@alchemy.franken.de> Cc: freebsd-sparc64@freebsd.org Subject: Re: Netra T1 105 hme0 woes ? Message-ID: <8CAB39A1-268D-11D9-B00B-000A958871B8@oav.net> In-Reply-To: <20041025013138.B20538@newtrinity.zeist.de> References: <72BED2C2-2429-11D9-B165-000A958871B8@oav.net> <20041025013138.B20538@newtrinity.zeist.de>
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Hello Marius, > Yes, that's ukphy1. The HME chips can handle a maximum of two PHYs, > an internal and an external one. On machines and cards equipped with > a single PHY per HME chip this is usually the internal one (with a > MII interface on some machines and cards to connect an external one.) > The Netra T1 105 really is a Sun CP1500 CompactPCI board with one > single PHY for the first HME chip plus an extension card with the two > external PHYs (ukphy0 and ukphy2) connected to the ethernet ports on > the rear. Ok I see that is confirm what I was thinking :) Thanks about this details. :) >> CPU... Maybe this port is the ukphy0 and it is desactivated per >> default >> on Solaris ? > > I don't think that Solaris disbales the internal PHY in this case. > The problem is some strangeness that when the unused PHY of the first > HME chip (either ukphy0 or ukphy1) is isolated from the MII bus the > whole bus wedges. > Could you give the patch at: > http://alchemy.franken.de/~marius/hme_luphy.diff > a try? Please start with an empty kernel build directory. Works like a charm and solved all my problems :) Here is a snippet of dmesg : hme0: <Sun HME 10/100 Ethernet> mem 0xe0000000-0xe0007fff at device 1.1 on pci1 miibus0: <MII bus> on hme0 luphy0: <LU6612 10/100 media interface> on miibus0 luphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto luphy1: <LU6612 10/100 media interface> on miibus0 luphy1: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto hme0: Ethernet address: 08:00:20:d9:d3:b0 hme0: if_start running deferred for Giant hme0: [GIANT-LOCKED] sym0: <875> port 0xc00000-0xc000ff mem 0xe000a000-0xe000afff,0xe0008000-0xe00080 ff at device 2.0 on pci1 sym0: No NVRAM, ID 7, Fast-20, SE, parity checking sym0: [GIANT-LOCKED] hme1: <Sun HME 10/100 Ethernet> mem 0xe0010000-0xe0017fff at device 3.1 on pci1 miibus1: <MII bus> on hme1 luphy2: <LU6612 10/100 media interface> on miibus1 luphy2: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto hme1: Ethernet address: 08:00:20:d9:d3:b0 hme1: if_start running deferred for Giant hme1: [GIANT-LOCKED] Note I use FreeBSD 5.3-RC1... does this patch will be added to 5.3-RELEASE ? Many thanks Marius about that patch :) /Xavier -- Xavier Beaudouin - Unix System Administrator & Projects Leader. President of Kazar Organization : http://www.kazar.net/ Please visit http://caudium.net/, home of Caudium & Camas projects
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