From: Bela Valek <bvalek2@gmail.com>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Subject: [9fans] unrecognized ethernet card
Date: Wed, 24 Feb 2010 21:52:49 +0100 [thread overview]
Message-ID: <4ecada1e1002241252u29851b26j6942a7b08b92efb8@mail.gmail.com> (raw)
Hi Everybody,
I installed Plan 9 on a new computer (Erik's 9atoms.iso), it doesnt
recognize the ethernet device (there is no /net/ether0). I wonder if
something can be done. If changing configuration doesnt help, I hope
its similar enough to an already supported device, so a few changes
here and there can make it work.
By the way, I was also wondering, when will Erik's SATA support arrive
in the main distribution?
Anyway, here are the details of the unrecognized device, from Linux:
- lshw says:
*-bridge
description: Ethernet interface
product: MCP61 Ethernet
vendor: nVidia Corporation
physical id: 7
bus info: pci@0000:00:07.0
logical name: eth0
version: a2
serial: 00:1d:92:0b:b5:23
size: 100000000
capacity: 100000000
width: 32 bits
clock: 66MHz
capabilities: bridge pm msi ht bus_master cap_list ethernet
physical mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes
driver=forcedeth driverversion=0.64 duplex=full latency=0 link=yes
maxlatency=20 mingnt=1 multicast=yes port=MII speed=100MB/s
resources: irq:27 memory:dfff9000-dfff9fff ioport:e480(size=8)
- lspci says:
00:07.0 Bridge: nVidia Corporation MCP61 Ethernet (rev a2)
Subsystem: Micro-Star International Co., Ltd. Device 7309
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-
Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort-
<TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0 (250ns min, 5000ns max)
Interrupt: pin A routed to IRQ 27
Region 0: Memory at dfff9000 (32-bit, non-prefetchable) [size=4K]
Region 1: I/O ports at e480 [size=8]
Capabilities: [44] Power Management version 2
Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0+,D1+,D2+,D3hot+,D3cold+)
Status: D0 PME-Enable+ DSel=0 DScale=0 PME-
Capabilities: [50] Message Signalled Interrupts: Mask+ 64bit+ Queue=0/3 Enable+
Address: 00000000fee0100c Data: 4181
Masking: 000000fe Pending: 00000000
Capabilities: [6c] HyperTransport: MSI Mapping Enable- Fixed+
Kernel driver in use: forcedeth
Kernel modules: forcedeth
Greetings: Béla
next reply other threads:[~2010-02-24 20:52 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-24 20:52 Bela Valek [this message]
2010-02-24 21:11 ` erik quanstrom
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