PCI: Unable to reserve mem region
Benjamin Herrenschmidt
benh at kernel.crashing.org
Thu Mar 3 16:08:14 EST 2005
On Thu, 2005-03-03 at 01:58 +0000, Shirley Ma wrote:
>
> When I loaded Mellanox device driver on P615, I hit below problem:
>
> Mar 2 14:31:39 elm3b5 kernel: ib_mthca: Initializing (0000:62:00.0)
> Mar 2 14:31:39 elm3b5 kernel: PCI: Enabling device: (0000:62:00.0),
> cmd 142
> Mar 2 14:31:39 elm3b5 kernel: PCI: Unable to reserve mem region
> #5:8000000 at 3fcc
> 0000000 for device 0000:62:00.0
> Mar 2 14:31:39 elm3b5 kernel: ib_mthca 0000:62:00.0: Cannot obtain
> PCI resource
> s, aborting.
> Mar 2 14:31:39 elm3b5 kernel: ib_mchca: probe of 0000:62:00.0 failed
> with error
> -16
Is it possible to have remote access to the machine & HMC ?
Ben.
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