Date: Mon, 6 Sep 2010 17:53:50 +0200 From: Gareth de Vaux <bsd@lordcow.org> To: stable@freebsd.org Subject: MSIX failure Message-ID: <20100906155350.GA50151@lordcow.org>
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Hi all, I moved from 8.0-RELEASE to last week's -STABLE:
$ uname -v
FreeBSD 8.1-STABLE #0: Thu Sep 2 16:38:02 SAST 2010 root@XXXXX:/usr/obj/usr/src/sys/GENERIC
and all seems well except my network card is unusable. On boot up:
em0: <Intel(R) PRO/1000 Network Connection 7.0.5> port 0x3040-0x305f mem 0xe3200000-0xe321ffff,0xe3220000-0xe3220fff irq 10 at device 25.0 on pci0
em0: Setup MSIX failure
em0: [FILTER]
em0: Ethernet address: 00:27:0e:1e:5e:e3
em1: <Intel(R) PRO/1000 Legacy Network Connection 1.0.1> port 0x1000-0x103f mem 0xe3120000-0xe313ffff,0xe3100000-0xe311ffff irq 9 at device 1.0 on pci5
em1: [FILTER]
em1: Ethernet address: 00:1b:21:5b:f2:18
em0 is a PCI 'Intel(R) PRO/1000 GT Desktop Adapter' which worked up until now.
em1 is onboard which didn't work with 8.0-RELEASE either.
$ ifconfig em0
em0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
options=219b<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,TSO4,WOL_MAGIC>
ether 00:27:0e:1e:5e:e3
inet XXXXXXXX
media: Ethernet autoselect
status: no carrier
pciconf -lv:
em0@pci0:0:25:0: class=0x020000 card=0x00008086 chip=0x10f08086 rev=0x05 hdr=0x00
vendor = 'Intel Corporation'
class = network
subclass = ethernet
em1@pci0:5:1:0: class=0x020000 card=0x13768086 chip=0x107c8086 rev=0x05 hdr=0x00
vendor = 'Intel Corporation'
device = 'Gigabit Ethernet Controller (Copper) rev 5 (82541PI)'
class = network
subclass = ethernet
(no device listing for em0)
Swapping the PCI card with a PCI-X version gives the same behaviour. Setting
hw.pci.enable_msix and hw.pci.enable_msi to 0 doesn't help in either case.
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