exclude device from bus probe?

2012-09-18 Thread Göran Löwkrantz
We have a system based on Supermicro X7SPA-HF with IPMI connected via a shared 82574L NIC. We are not using this NIC for anything from the OS but the probing and device attach breaks the IPMI connection so bad FBSD don't see any screen during boot. There is no BIOS flag that disables the NIC

Re: exclude device from bus probe?

2012-09-18 Thread Jamie Paul Griffin
We have a system based on Supermicro X7SPA-HF with IPMI connected via a shared 82574L NIC. We are not using this NIC for anything from the OS but the probing and device attach breaks the IPMI connection so bad FBSD don't see any screen during boot. There is no BIOS flag that disables the

Re: exclude device from bus probe?

2012-09-18 Thread Göran Löwkrantz
No, that won't work. This is the NIC we have traffic over: em1@pci0:3:0:0: class=0x02 card=0x10d315d9 chip=0x10d38086 rev=0x00 hdr=0x00 vendor = 'Intel Corporation' device = '82574L Gigabit Network Connection' class = network subclass = ethernet So to be exact, I

Re: exclude device from bus probe?

2012-09-18 Thread jb
Göran Löwkrantz goran.lowkrantz at ismobile.com writes: ... Is it possible to disable the probe of the NIC using hists to the PCI bus driver? I have addded hint.em.0.disable=1 but it does not help. ... DEVICE.HINTS(5) The format is: hint.driver.unit.keyword=value The keyword may be: ...

Re: exclude device from bus probe?

2012-09-18 Thread Göran Löwkrantz
Thanks for the correction but getting the hint to work didn't help at all. That removed both interfaces and thus all network connectivity. And it still didn't work with the IPMI as the remote console still disappeared when the probing started. The serial port worked up until beasty. /glz

Re: exclude device from bus probe?

2012-09-18 Thread jb
Göran Löwkrantz goran.lowkrantz at ismobile.com writes: Thanks for the correction but getting the hint to work didn't help at all. That removed both interfaces and thus all network connectivity. And it still didn't work with the IPMI as the remote console still disappeared when the

Re: exclude device from bus probe?

2012-09-18 Thread Göran Löwkrantz
Well, I already tested this in rc.conf: ifconfig_em0=down and it didn't help. There is an new IPMI 2.66 vs. my running 2.64 that I will test but unless someone has any other idea, it seems like I am stuck. /glz --On September 18, 2012 11:49:17 + jb jb1234a...@gmail.com wrote: Göran

Re: exclude device from bus probe?

2012-09-18 Thread jb
Göran Löwkrantz goran.lowkrantz at ismobile.com writes: ... There is an new IPMI 2.66 vs. my running 2.64 that I will test but unless someone has any other idea, it seems like I am stuck. You may consider updating BIOS as well if needed:

Re: exclude device from bus probe?

2012-09-18 Thread jb
Göran Löwkrantz goran.lowkrantz at ismobile.com writes: We have a system based on Supermicro X7SPA-HF with IPMI connected via a shared 82574L NIC. We are not using this NIC for anything from the OS but the probing and device attach breaks the IPMI connection so bad FBSD don't see any

Re: exclude device from bus probe?

2012-09-18 Thread Göran Löwkrantz
No, that does not work. On a different host, that has an dedicated IPMI NIC, I have a dropdown with the alternatives Dedicated, Share and Failover but on this I only have a grayed out Share, no alternatives and no choices. So this seems to be something hardwired in the MB. I will do a PR on