Date: Mon, 29 Dec 2003 15:05:42 +0900 (JST) From: Hideki Yamamoto <yamamoto436@oki.com> To: freebsd-hardware@freebsd.org Subject: Link up problem between 1000base-SX(bge) and SUN Message-ID: <20031229.150542.41696894.yamamoto436@oki.com>
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Hello, I'm having a problem about link up between 1000base-SX(bge) and SUN. I tried yesterday's 4.9-stable on a FreeBSD box with two 3COM 3C996-SXs and two onboard BMC5703 chips. Two 3COM 3C996-SX board link went up, but the other side, a 1000base-SX I/F on SUN F280 did not go up. When doing ping command to SUN from FreeBSD box, LED on 3C996 were brinking but nothing happened to SUN board. I changed bge0 to bge2, but the situation was the same. Hardware diagram is as follows. bge0 can send or receive packates 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. I checked Linux 2.4.22 kernel source and have found the several code about auto negotiation. I wonder if a linux box works well. I do not need full support of auto negotiation, but sample code that handles auto negotiation with Solaris machine. 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 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 pci2: <PCI bus> on pcib2 pcib3: <Host to PCI bridge> on motherboard pci3: <PCI bus> on pcib3 pcib4: <ServerWorks host to PCI bridge(unknown chipset)> on motherboard IOAPIC #1 intpin 10 -> irq 15 IOAPIC #1 intpin 13 -> irq 16 pci4: <PCI bus> on pcib4 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 ----------------------------------------------------------------- Hideki YAMAMOTO Oki Electric Industry Co., Ltd.
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