Re: bge drivers does not work for 3COM 3C996-SX / 3C996B-T

From: Hideki Yamamoto (yamamoto436_at_oki.com)
Date: 12/29/03

  • Next message: Hideki Yamamoto: "Re: bge drivers does not work for 3COM 3C996-SX / 3C996B-T" 
    Date: Mon, 29 Dec 2003 18:42:07 +0900 (JST)
To: wes@softweyr.com

    Dear Paters,

    Thank you for your reply.

    From: Wes Peters <wes@softweyr.com>
    Subject: Re: bge drivers does not work for 3COM 3C996-SX / 3C996B-T
    Date: Sun, 28 Dec 2003 20:59:47 -0800
    Message-ID: <200312282059.47990.wes@softweyr.com>

    > On Sunday 28 December 2003 04:01 am, Hideki Yamamoto wrote:
    > > Hi,
    > >
    > > I tried today's 4.9-stable on a FreeBSD box with two 3COM 3C996-SXs and
    > > two onboard BMC5703 chips. 3COM 3C996-SX boards are linkup, but the
    > > other side, an SX I/F on SUN F280 is not linkup.
    > > When doing ping command to SUN, LED on 3C996 are brinking but
    > > nothing happens to SUN board.
    > > I changed bge0 to bge2, but the situation is the same.
    > > Hardware diagram is as follows. bge0 can connect to the router or
    > > another PC with intel SX board.
    > > Is this related to AUTO negotiation? I cannot find any parameters
    > > about AUTO negotiation in 'bge' driver source.
    > >
    > > Any help would be greatly appreciated.
    > >
    > > Hideki Yamamoto
    > >
    > > +--------------+
    > >
    > > | (bge0)3C996-SX+-----+[Router]
    > > |
    > > | (bge2)3C996-SX+-----+[SUN F280]
    > >
    > > +--------------+
    > >
    > > bge0: <Broadcom BCM5701 Gigabit Ethernet, ASIC rev. 0x105> mem
    > > 0xf7ef0000-0xf7efffff irq 10 at device 1.0 on pci1 bge0: Ethernet
    > > address: 00:04:76:e1:06:cf
    >
    > No miibus or PHY on bge0?

    Sorry, I cannot answer because my knowledge is not sufficient.

    > > bge1: <Broadcom BCM5703 Gigabit Ethernet, ASIC rev. 0x1002> mem
    > > 0xf7ee0000-0xf7eeffff irq 11 at device 2.0 on pci1 bge1: Ethernet
    > > address: 00:0b:cd:d2:b0:40
    > > miibus0: <MII bus> on bge1
    > > brgphy0: <BCM5703 10/100/1000baseTX PHY> on miibus0
    > > brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX,
    > > 1000baseTX-FDX, auto pcib2: <Host to PCI bridge> on motherboard
    >
    > Apparently this is a copper (1000baseTX) card, right?

    Yes.
    Both bge1 and bge3 are onboard 1000/100/10base copper cards.
    These are based on BCM5703.
    Both bge0 and bge2 are SX cards.

    > > bge2: <Broadcom BCM5701 Gigabit Ethernet, ASIC rev. 0x105> mem
    > > 0xf7ff0000-0xf7ffffff irq 15 at device 1.0 on pci4 bge2: Ethernet
    > > address: 00:0a:5e:1d:83:25
    > > bge3: <Broadcom BCM5703 Gigabit Ethernet, ASIC rev. 0x1002> mem
    > > 0xf7fe0000-0xf7feffff irq 16 at device 2.0 on pci4 bge3: Ethernet
    > > address: 00:0b:cd:d2:b0:3b
    >
    > Again, no miibus or PHY on bge2 and bge3? Are these both SX cards?

    Would you tell me how to gathere additional information?

    > Where am I, and what am I doing in this handbasket?
    >
    > Wes Peters wes@softweyr.com
    >

    Regards,

    Hideki Yamamoto

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