Messages in this thread | | | Date | Tue, 30 Jun 2015 15:19:42 +0200 (CEST) | From | Sebastian Ott <> | Subject | Re: mlx4: "failed to allocate default counter port 1" |
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On Tue, 30 Jun 2015, Or Gerlitz wrote: > On Tue, Jun 30, 2015 at 1:45 PM, Sebastian Ott > <sebott@linux.vnet.ibm.com> wrote: > > after the latest mellanox update the mlx4 driver fails to probe a VF: > > [ 88.909562] mlx4_core 0000:00:00.0: mlx4_allocate_default_counters: failed to allocate default counter port 1 err -22 > > [ 88.909564] mlx4_core 0000:00:00.0: Failed to allocate default counters, aborting > > [ 88.961735] mlx4_core: probe of 0000:00:00.0 failed with error -22 > > > > PFs still work. See below for more dmesg output - I also added a line of > > debug output...maybe this helps. > > Can you please send your "lspci | grep nox" listing? also what
0000:00:00.0 Ethernet controller: Mellanox Technologies MT27500 Family [ConnectX-3 Virtual Function]
> Firmware version you have there? e.g when you probe the PF with > mlx4_core debug_level=1 can you sens us the lines that follow the PF > probe, e.g as here + dump of all caps as you did for the VF
I have access to 2 machines and run a guest instance on both machines: * on one the guest has acccess to a PF, but VF enablement is disallowed * on the other the hypervisor controls the PF and the guests have only access to the VFs - so I cannot say much about the PF here
At least I found out the FW version - it's: 2.33.5100
Regards, Sebastian
> > 952.367911] mlx4_core: Mellanox ConnectX core driver v2.2-1 (Feb, 2014) > [ 952.374606] mlx4_core: Initializing 0000:06:00.0 > [ 953.384332] mlx4_core 0000:06:00.0: FW version 2.34.5000 (cmd intf > rev 3), max commands 16 > [...] > > Also send us the output of "dmesg | grep -i counter" after such verbose load. > > thanks, > > Or. > >
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