Date: Tue, 09 Jan 2007 11:22:07 +0300 From: Denis Shaposhnikov <dsh@vlink.ru> To: freebsd-current@freebsd.org Subject: Re: cvs commit: src/sys/dev/bce if_bce.c src/sys/dev/em if_em.c if_em.h src/sys/dev/mpt mpt.h mpt_pci.c Message-ID: <87d55o3900.fsf@neva.vlink.ru> In-Reply-To: <200701081415.52431.jhb@freebsd.org> (John Baldwin's message of "Mon, 8 Jan 2007 14:15:52 -0500") References: <200611152004.kAFK4vfe058983@repoman.freebsd.org> <200611171317.14909.jhb@freebsd.org> <1d6d20bc0611220146mccb0ef2x5e924de0e5e57df0@mail.gmail.com> <200701081415.52431.jhb@freebsd.org>
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>>>>> "John" == John Baldwin <jhb@freebsd.org> writes:
>> My em0 stops working a few seconds after booting. And there are
>> watchdog timeout messages. I tried kldunload it (I load it as
>> module in loader.conf) and reload. Pinging other hosts get only
>> the first few ~10 replies. Adding hw.pci.enable_msi[x]=0 to
>> loader.conf solves this problem.
John> Can you try this patch? It should disable MSI on your machine:
BTW, I have the same problem with
em0@pci2:10:0: class=0x020000 card=0x00db0e11 chip=0x10108086 rev=0x01 hdr=0x00
vendor = 'Intel Corporation'
device = '82546EB Dual Port Gigabit Ethernet Controller (Copper)'
class = network
subclass = ethernet
and disabling MSI fixes it. The same for if_ipw also:
ipw0@pci1:3:0: class=0x028000 card=0x25618086 chip=0x10438086 rev=0x04 hdr=0x00
vendor = 'Intel Corporation'
device = '82801 Intel(R) PRO/Wireless 2100 LAN Card Driver'
class = network
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