Date: Fri, 15 Oct 2010 23:30:14 GMT From: Marius Strobl <marius@alchemy.franken.de> To: freebsd-sparc64@FreeBSD.org Subject: Re: sparc64/151404: Kernel hangs before mounting root fs Message-ID: <201010152330.o9FNUEhe005796@freefall.freebsd.org>
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The following reply was made to PR sparc64/151404; it has been noted by GNATS.
From: Marius Strobl <marius@alchemy.franken.de>
To: Dmitry Afanasiev <KOT@MATPOCKuH.Ru>, yongari@freebsd.org
Cc: bug-followup@freebsd.org
Subject: Re: sparc64/151404: Kernel hangs before mounting root fs
Date: Sat, 16 Oct 2010 01:25:17 +0200
On Fri, Oct 15, 2010 at 11:27:55PM +0400, Dmitry Afanasiev wrote:
> Hello!
>
Hi,
thanks for testing.
> After a kernel update system booted, but all onboard interfaces (bge0-4)
> got status DOWN and system became fully unavailable via network.
> I rebooted the system twice, but without results.
> After booting old kernel all works properly - interfaces up and etc.
>
> I'm confused. Is incorrect interface's status result of this change, or
> I got another problem with bge driver?
No, this most likely is fallout from the recent changes to bge(4), I've
already got bitten by two regressions they caused and apparently there's
at least a third one. As of r213890 I can confirm that the interfaces get
no carrier when booting the kernel from disk, however when booting via
net at least that interface gets up. Yongari, could you please look into
this? The interfaces in question are:
bge0: <Broadcom BCM5715 A3, ASIC rev. 0x009003> mem 0x4200000-0x420ffff,0x4010000-0x401ffff at device 4.0 on pci7
bge0: CHIP ID 0x00009003; ASIC REV 0x09; CHIP REV 0x90; PCI-X 0.0 on pci0
miibus0: <MII bus> on bge0
brgphy0: <BCM5714 10/100/1000baseTX PHY> PHY 1 on miibus0
brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-FDX, auto
bge0: Ethernet address: 00:14:4f:c3:df:7a
bge0@pci0:9:4:0: class=0x020000 card=0x1668108e chip=0x166814e4 rev=0xa3hdr=0x00
vendor = 'Broadcom Corporation'
device = 'NetXtreme BCM5714 Gigabit Ethernet'
class = network
subclass = ethernet
cap 07[40] = PCI-X 64-bit supports 133MHz, 2048 burst read, 1 split transaction
cap 01[48] = powerspec 2 supports D0 D3 current D0
cap 03[50] = VPD
cap 05[58] = MSI supports 8 messages, 64 bit
In case it matters they are using MSIs.
Marius
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