[dpdk-dev] Mellanox PMD failure w/DPDK-2.1.0 and MLNX_OFED-3.1-1.0.3
Bill O'Hara
billtohara at gmail.com
Fri Oct 16 21:11:14 CEST 2015
Hi Olga,
Sorry for slow response. Initially, raw_ethernet_bw and raw_ethernet_lat
were not working.
* we clean installed some boxes, rather than upgrading from previous ofed
etc and now the raw_ethernet_bw and raw_ethernet_lat work. (This is on
ubuntu14.04 with most recent mellanox ofed release).
* dpdk-2.1 still did not work. We clean installed the build box, to clear
any possibility of mismatches due to upgrade process. Still not working.
* at the suggestion of one of our developers, we switched from statically
linking dpdk and libibverbs to static dpdk and dynamic libibverbs. Now the
dpdk test programs work.
* at this point, we've switched back to our own kernel build (with
patches), our own dpdk programs, and everything appears to be correct.
Apologies for the firedrill -- we do not yet know the exact root cause, but
it appears to be related to having done an upgrade of mellanox ofed on the
ubuntu14.04 boxes AND building with static linking of libibverbs (though we
double checked that the correct .a file was being linked). I will let you
know if we have a more satisfactory answer -- we're also more highly
prioritizing hermetic builds at this point.
thanks for your help and hints!
bill
On Thu, Oct 15, 2015 at 5:50 AM, Olga Shern <olgas at mellanox.com> wrote:
> Hi Bill,
>
>
>
> Sorry it took me a while to reply ….
>
> We did more tests and didn’t reproduce the issue.
>
> I also checked the code and seems that there are only 2 conditions when
> RD creation fails,
>
> 1. The arguments we are passing to the RD creation function are
> wrong – this is not reasonable, because this is PMD code and here the
> behavior is not deterministic , works in most cases and doesn’t work on
> your setup …
>
> 2. calloc function is failing – also not reasonable
>
>
>
> There is a verb application that uses accelerated verbs and res domains,
> raw_ethernet_bw
>
> Example:
>
> raw_ethernet_bw -d mlx4_0 -i 1 --client -E 00:00:00:00:01:02
> --use_res_domain --verb_type=accl
>
>
>
> Another suggestion, can you please compile PMD with debug enabled, it may
> give more details …
>
>
>
> Best Regards,
>
> Olga
>
>
>
> *From:* Bill O'Hara [mailto:billtohara at gmail.com]
> *Sent:* Saturday, October 10, 2015 12:18 AM
> *To:* Olga Shern <olgas at mellanox.com>
>
> *Cc:* dev at dpdk.org
> *Subject:* Re: [dpdk-dev] Mellanox PMD failure w/DPDK-2.1.0 and
> MLNX_OFED-3.1-1.0.3
>
>
>
> Hi Olga
>
>
>
> Thanks for the pointer towards the use of "accelerated verbs".
>
>
>
> Yes, SRIOV is enabled, dpdk on the hypervisor on the probed VFs. That
> said, it also fails on the underlying PF as far as I see (e.g. below the
> log shows (VF: false) for device mlx4_0 and the code fails in RD creation
> on this as well as on one of the VFs). I don't see any messages generated
> in dmesg that seem to indicate errors at any point, but extract included
> below.
>
>
>
> But here's perhaps the crux! Switching off sriov and running with the new
> combination of dpdk and ofed against just a single PF also fails in exactly
> the same way (RD creation failure).
>
>
>
> The old code continues to work. I will audit our code to make sure we're
> not missing something when using dpdk-2.1. In the meantime, do you have a
> minimal test that involves RD creation?
>
>
>
> thanks
>
> bill
>
>
>
>
>
>
>
> // DPDK output for application run using dpdk-2.1 and ofed 3.1
>
> EAL: Detected lcore 0 as core 0 on socket 0
>
> EAL: Detected lcore 1 as core 1 on socket 0
>
> EAL: Detected lcore 2 as core 2 on socket 0
>
> EAL: Detected lcore 3 as core 3 on socket 0
>
> EAL: Detected lcore 4 as core 4 on socket 0
>
> EAL: Detected lcore 5 as core 5 on socket 0
>
> EAL: Detected lcore 6 as core 0 on socket 0
>
> EAL: Detected lcore 7 as core 1 on socket 0
>
> EAL: Detected lcore 8 as core 2 on socket 0
>
> EAL: Detected lcore 9 as core 3 on socket 0
>
> EAL: Detected lcore 10 as core 4 on socket 0
>
> EAL: Detected lcore 11 as core 5 on socket 0
>
> EAL: Support maximum 128 logical core(s) by configuration.
>
> EAL: Detected 12 lcore(s)
>
> EAL: VFIO modules not all loaded, skip VFIO support...
>
> EAL: Setting up physically contiguous memory...
>
> EAL: Ask a virtual area of 0xe400000 bytes
>
> EAL: Virtual area found at 0x7fffe6000000 (size = 0xe400000)
>
> EAL: Ask a virtual area of 0x200000 bytes
>
> EAL: Virtual area found at 0x7fffe5c00000 (size = 0x200000)
>
> EAL: Ask a virtual area of 0x71800000 bytes
>
> EAL: Virtual area found at 0x7fff74200000 (size = 0x71800000)
>
> EAL: Ask a virtual area of 0x200000 bytes
>
> EAL: Virtual area found at 0x7fff73e00000 (size = 0x200000)
>
> EAL: Requesting 512 pages of size 2MB from socket 0
>
> EAL: TSC frequency is ~2394453 KHz
>
> EAL: Master lcore 0 is ready (tid=f7fe7940;cpuset=[0])
>
> EAL: lcore 1 is ready (tid=e53fe700;cpuset=[1])
>
> EAL: lcore 2 is ready (tid=e4bfd700;cpuset=[2])
>
> EAL: lcore 3 is ready (tid=e43fc700;cpuset=[3])
>
> EAL: PCI device 0000:01:00.0 on NUMA socket 0
>
> EAL: probe driver: 15b3:1003 librte_pmd_mlx4
>
> PMD: librte_pmd_mlx4: PCI information matches, using device "mlx4_0" (VF:
> false)
>
> PMD: librte_pmd_mlx4: 1 port(s) detected
>
> PMD: librte_pmd_mlx4: port 1 MAC address is f4:52:14:8f:16:80
>
> EAL: PCI device 0000:01:00.1 on NUMA socket 0
>
> EAL: probe driver: 15b3:1004 librte_pmd_mlx4
>
> PMD: librte_pmd_mlx4: PCI information matches, using device "mlx4_1" (VF:
> true)
>
> PMD: librte_pmd_mlx4: 1 port(s) detected
>
> PMD: librte_pmd_mlx4: port 1 MAC address is b2:00:7c:2b:3f:47
>
> EAL: PCI device 0000:01:00.2 on NUMA socket 0
>
> EAL: probe driver: 15b3:1004 librte_pmd_mlx4
>
> PMD: librte_pmd_mlx4: PCI information matches, using device "mlx4_2" (VF:
> true)
>
> PMD: librte_pmd_mlx4: 1 port(s) detected
>
> PMD: librte_pmd_mlx4: port 1 MAC address is 3a:3d:c7:e0:ed:5a
>
> EAL: PCI device 0000:01:00.3 on NUMA socket 0
>
> EAL: probe driver: 15b3:1004 librte_pmd_mlx4
>
> PMD: librte_pmd_mlx4: PCI information matches, using device "mlx4_3" (VF:
> true)
>
> PMD: librte_pmd_mlx4: 1 port(s) detected
>
> PMD: librte_pmd_mlx4: port 1 MAC address is ee:6a:a6:79:24:4c
>
> EAL: PCI device 0000:01:00.4 on NUMA socket 0
>
> EAL: probe driver: 15b3:1004 librte_pmd_mlx4
>
> PMD: librte_pmd_mlx4: PCI information matches, using device "mlx4_4" (VF:
> true)
>
> PMD: librte_pmd_mlx4: 1 port(s) detected
>
> PMD: librte_pmd_mlx4: port 1 MAC address is 8a:7a:30:00:46:33
>
> EAL: PCI device 0000:01:00.5 on NUMA socket 0
>
> EAL: probe driver: 15b3:1004 librte_pmd_mlx4
>
> PMD: librte_pmd_mlx4: cannot access device, is mlx4_ib loaded?
>
> EAL: PCI device 0000:01:00.6 on NUMA socket 0
>
> EAL: probe driver: 15b3:1004 librte_pmd_mlx4
>
> PMD: librte_pmd_mlx4: cannot access device, is mlx4_ib loaded?
>
> EAL: PCI device 0000:01:00.7 on NUMA socket 0
>
> EAL: probe driver: 15b3:1004 librte_pmd_mlx4
>
> PMD: librte_pmd_mlx4: cannot access device, is mlx4_ib loaded?
>
> EAL: PCI device 0000:01:01.0 on NUMA socket 0
>
> EAL: probe driver: 15b3:1004 librte_pmd_mlx4
>
> PMD: librte_pmd_mlx4: cannot access device, is mlx4_ib loaded?
>
> EAL: PCI device 0000:01:01.1 on NUMA socket 0
>
> EAL: probe driver: 15b3:1004 librte_pmd_mlx4
>
> PMD: librte_pmd_mlx4: cannot access device, is mlx4_ib loaded?
>
> EAL: PCI device 0000:01:01.2 on NUMA socket 0
>
> EAL: probe driver: 15b3:1004 librte_pmd_mlx4
>
> PMD: librte_pmd_mlx4: cannot access device, is mlx4_ib loaded?
>
> EAL: PCI device 0000:01:01.3 on NUMA socket 0
>
> EAL: probe driver: 15b3:1004 librte_pmd_mlx4
>
> PMD: librte_pmd_mlx4: cannot access device, is mlx4_ib loaded?
>
> EAL: PCI device 0000:01:01.4 on NUMA socket 0
>
> EAL: probe driver: 15b3:1004 librte_pmd_mlx4
>
> PMD: librte_pmd_mlx4: cannot access device, is mlx4_ib loaded?
>
> EAL: PCI device 0000:01:01.5 on NUMA socket 0
>
> EAL: probe driver: 15b3:1004 librte_pmd_mlx4
>
> PMD: librte_pmd_mlx4: cannot access device, is mlx4_ib loaded?
>
> EAL: PCI device 0000:01:01.6 on NUMA socket 0
>
> EAL: probe driver: 15b3:1004 librte_pmd_mlx4
>
> PMD: librte_pmd_mlx4: cannot access device, is mlx4_ib loaded?
>
> EAL: PCI device 0000:01:01.7 on NUMA socket 0
>
> EAL: probe driver: 15b3:1004 librte_pmd_mlx4
>
> PMD: librte_pmd_mlx4: cannot access device, is mlx4_ib loaded?
>
> EAL: PCI device 0000:01:02.0 on NUMA socket 0
>
> EAL: probe driver: 15b3:1004 librte_pmd_mlx4
>
> PMD: librte_pmd_mlx4: cannot access device, is mlx4_ib loaded?
>
> EAL: PCI device 0000:04:00.0 on NUMA socket 0
>
> EAL: probe driver: 8086:1521 rte_igb_pmd
>
> EAL: Not managed by a supported kernel driver, skipped
>
> PMD: librte_pmd_mlx4: 0xa50ca0: TX queues number update: 0 -> 1
>
> PMD: librte_pmd_mlx4: 0xa50ca0: RX queues number update: 0 -> 1
>
> PMD: librte_pmd_mlx4: 0xa50ca0: RD creation failure: Cannot allocate memory
>
> <app> panic: rx queue setup failed: ENOMEM for port 0
>
> ...
>
>
>
>
>
> // dmesg output related to mellanox, no extra messages are generated when
> running the app
>
> [ 6.028657] mlx4_core: Mellanox ConnectX core driver v3.1-1.0.3 (29 Sep
> 2015)
>
> [ 6.028667] mlx4_core: Initializing 0000:01:00.0
>
> [ 6.561768] cgroup: systemd-logind (534) created nested cgroup for
> controller "memory" which has incomplete hierarchy support. Nested cgroups
> may change behavior in the future.
>
> [ 6.561771] cgroup: "memory" requires setting use_hierarchy to 1 on the
> root
>
> [ 6.781918] random: nonblocking pool is initialized
>
> [ 11.394134] mlx4_core: device is working in RoCE mode: Roce V1
>
> [ 11.394137] mlx4_core: gid_type 1 for UD QPs is not supported by the
> devicegid_type 0 was chosen instead
>
> [ 11.394138] mlx4_core: UD QP Gid type is: V1
>
> [ 13.084044] mlx4_core 0000:01:00.0: Enabling SR-IOV with 16 VFs
>
> [ 13.185148] pci 0000:01:00.1: [15b3:1004] type 00 class 0x028000
>
> [ 13.192291] mlx4_core: Initializing 0000:01:00.1
>
> [ 13.192324] mlx4_core 0000:01:00.1: enabling device (0000 -> 0002)
>
> [ 13.193194] mlx4_core 0000:01:00.1: Detected virtual function - running
> in slave mode
>
> [ 13.193215] mlx4_core 0000:01:00.1: PF is not ready - Deferring probe
>
> [ 13.193646] pci 0000:01:00.1: Driver mlx4_core requests probe deferral
>
> [ 13.193788] pci 0000:01:00.2: [15b3:1004] type 00 class 0x028000
>
> [ 13.200894] mlx4_core: Initializing 0000:01:00.2
>
> [ 13.200927] mlx4_core 0000:01:00.2: enabling device (0000 -> 0002)
>
> [ 13.201783] mlx4_core 0000:01:00.2: Detected virtual function - running
> in slave mode
>
> [ 13.201804] mlx4_core 0000:01:00.2: PF is not ready - Deferring probe
>
> [ 13.202229] pci 0000:01:00.2: Driver mlx4_core requests probe deferral
>
> [ 13.202363] pci 0000:01:00.3: [15b3:1004] type 00 class 0x028000
>
> [ 13.209468] mlx4_core: Initializing 0000:01:00.3
>
> [ 13.209498] mlx4_core 0000:01:00.3: enabling device (0000 -> 0002)
>
> [ 13.210378] mlx4_core 0000:01:00.3: Detected virtual function - running
> in slave mode
>
> [ 13.210398] mlx4_core 0000:01:00.3: PF is not ready - Deferring probe
>
> [ 13.210823] pci 0000:01:00.3: Driver mlx4_core requests probe deferral
>
> [ 13.210956] pci 0000:01:00.4: [15b3:1004] type 00 class 0x028000
>
> [ 13.218050] mlx4_core: Initializing 0000:01:00.4
>
> [ 13.218079] mlx4_core 0000:01:00.4: enabling device (0000 -> 0002)
>
> [ 13.218962] mlx4_core 0000:01:00.4: Detected virtual function - running
> in slave mode
>
> [ 13.218981] mlx4_core 0000:01:00.4: PF is not ready - Deferring probe
>
> [ 13.219407] pci 0000:01:00.4: Driver mlx4_core requests probe deferral
>
> [ 13.219541] pci 0000:01:00.5: [15b3:1004] type 00 class 0x028000
>
> [ 13.226628] mlx4_core: Initializing 0000:01:00.5
>
> [ 13.226658] mlx4_core 0000:01:00.5: enabling device (0000 -> 0002)
>
> [ 13.227487] mlx4_core 0000:01:00.5: Skipping virtual function:5
>
> [ 13.228041] pci 0000:01:00.6: [15b3:1004] type 00 class 0x028000
>
> [ 13.235149] mlx4_core: Initializing 0000:01:00.6
>
> [ 13.235178] mlx4_core 0000:01:00.6: enabling device (0000 -> 0002)
>
> [ 13.236005] mlx4_core 0000:01:00.6: Skipping virtual function:6
>
> [ 13.236558] pci 0000:01:00.7: [15b3:1004] type 00 class 0x028000
>
> [ 13.243666] mlx4_core: Initializing 0000:01:00.7
>
> [ 13.243696] mlx4_core 0000:01:00.7: enabling device (0000 -> 0002)
>
> [ 13.244525] mlx4_core 0000:01:00.7: Skipping virtual function:7
>
> [ 13.245074] pci 0000:01:01.0: [15b3:1004] type 00 class 0x028000
>
> [ 13.252175] mlx4_core: Initializing 0000:01:01.0
>
> [ 13.252206] mlx4_core 0000:01:01.0: enabling device (0000 -> 0002)
>
> [ 13.253038] mlx4_core 0000:01:01.0: Skipping virtual function:8
>
> [ 13.253592] pci 0000:01:01.1: [15b3:1004] type 00 class 0x028000
>
> [ 13.260693] mlx4_core: Initializing 0000:01:01.1
>
> [ 13.260725] mlx4_core 0000:01:01.1: enabling device (0000 -> 0002)
>
> [ 13.261555] mlx4_core 0000:01:01.1: Skipping virtual function:9
>
> [ 13.262106] pci 0000:01:01.2: [15b3:1004] type 00 class 0x028000
>
> [ 13.269201] mlx4_core: Initializing 0000:01:01.2
>
> [ 13.269232] mlx4_core 0000:01:01.2: enabling device (0000 -> 0002)
>
> [ 13.270062] mlx4_core 0000:01:01.2: Skipping virtual function:10
>
> [ 13.270615] pci 0000:01:01.3: [15b3:1004] type 00 class 0x028000
>
> [ 13.277699] mlx4_core: Initializing 0000:01:01.3
>
> [ 13.277731] mlx4_core 0000:01:01.3: enabling device (0000 -> 0002)
>
> [ 13.278573] mlx4_core 0000:01:01.3: Skipping virtual function:11
>
> [ 13.279129] pci 0000:01:01.4: [15b3:1004] type 00 class 0x028000
>
> [ 13.286210] mlx4_core: Initializing 0000:01:01.4
>
> [ 13.286242] mlx4_core 0000:01:01.4: enabling device (0000 -> 0002)
>
> [ 13.287070] mlx4_core 0000:01:01.4: Skipping virtual function:12
>
> [ 13.287622] pci 0000:01:01.5: [15b3:1004] type 00 class 0x028000
>
> [ 13.294705] mlx4_core: Initializing 0000:01:01.5
>
> [ 13.294736] mlx4_core 0000:01:01.5: enabling device (0000 -> 0002)
>
> [ 13.295566] mlx4_core 0000:01:01.5: Skipping virtual function:13
>
> [ 13.296120] pci 0000:01:01.6: [15b3:1004] type 00 class 0x028000
>
> [ 13.303210] mlx4_core: Initializing 0000:01:01.6
>
> [ 13.303241] mlx4_core 0000:01:01.6: enabling device (0000 -> 0002)
>
> [ 13.304072] mlx4_core 0000:01:01.6: Skipping virtual function:14
>
> [ 13.304624] pci 0000:01:01.7: [15b3:1004] type 00 class 0x028000
>
> [ 13.311716] mlx4_core: Initializing 0000:01:01.7
>
> [ 13.311747] mlx4_core 0000:01:01.7: enabling device (0000 -> 0002)
>
> [ 13.312575] mlx4_core 0000:01:01.7: Skipping virtual function:15
>
> [ 13.313133] pci 0000:01:02.0: [15b3:1004] type 00 class 0x028000
>
> [ 13.320222] mlx4_core: Initializing 0000:01:02.0
>
> [ 13.320254] mlx4_core 0000:01:02.0: enabling device (0000 -> 0002)
>
> [ 13.321089] mlx4_core 0000:01:02.0: Skipping virtual function:16
>
> [ 13.321522] mlx4_core 0000:01:00.0: Running in master mode
>
> [ 13.321582] mlx4_core 0000:01:00.0: PCIe link speed is 8.0GT/s, device
> supports 8.0GT/s
>
> [ 13.321583] mlx4_core 0000:01:00.0: PCIe link width is x8, device
> supports x8
>
> [ 13.323575] mlx4_core 0000:01:00.0: irq 46 for MSI/MSI-X
>
> [ 13.323578] mlx4_core 0000:01:00.0: irq 47 for MSI/MSI-X
>
> [ 13.323581] mlx4_core 0000:01:00.0: irq 48 for MSI/MSI-X
>
> [ 13.323583] mlx4_core 0000:01:00.0: irq 49 for MSI/MSI-X
>
> [ 13.323586] mlx4_core 0000:01:00.0: irq 50 for MSI/MSI-X
>
> [ 13.323588] mlx4_core 0000:01:00.0: irq 51 for MSI/MSI-X
>
> [ 13.323591] mlx4_core 0000:01:00.0: irq 52 for MSI/MSI-X
>
> [ 13.323593] mlx4_core 0000:01:00.0: irq 53 for MSI/MSI-X
>
> [ 13.323596] mlx4_core 0000:01:00.0: irq 54 for MSI/MSI-X
>
> [ 13.323598] mlx4_core 0000:01:00.0: irq 55 for MSI/MSI-X
>
> [ 13.323601] mlx4_core 0000:01:00.0: irq 56 for MSI/MSI-X
>
> [ 13.323604] mlx4_core 0000:01:00.0: irq 57 for MSI/MSI-X
>
> [ 13.323606] mlx4_core 0000:01:00.0: irq 58 for MSI/MSI-X
>
> [ 13.361642] mlx4_core: Initializing 0000:01:00.1
>
> [ 13.361676] mlx4_core 0000:01:00.1: enabling device (0000 -> 0002)
>
> [ 13.362546] mlx4_core 0000:01:00.1: Detected virtual function - running
> in slave mode
>
> [ 13.362576] mlx4_core 0000:01:00.1: Sending reset
>
> [ 13.362636] mlx4_core 0000:01:00.0: Received reset from slave:1
>
> [ 13.363170] mlx4_core 0000:01:00.1: Sending vhcr0
>
> [ 13.364464] mlx4_core 0000:01:00.1: HCA minimum page size:512
>
> [ 13.365084] mlx4_core 0000:01:00.1: Timestamping is not supported in
> slave mode
>
> [ 13.365086] mlx4_core: device is working in RoCE mode: Roce V1
>
> [ 13.365087] mlx4_core: gid_type 1 for UD QPs is not supported by the
> devicegid_type 0 was chosen instead
>
> [ 13.365090] mlx4_core: UD QP Gid type is: V1
>
> [ 13.366060] mlx4_core 0000:01:00.1: irq 59 for MSI/MSI-X
>
> [ 13.366064] mlx4_core 0000:01:00.1: irq 60 for MSI/MSI-X
>
> [ 13.366066] mlx4_core 0000:01:00.1: irq 61 for MSI/MSI-X
>
> [ 13.366069] mlx4_core 0000:01:00.1: irq 62 for MSI/MSI-X
>
> [ 13.366071] mlx4_core 0000:01:00.1: irq 63 for MSI/MSI-X
>
> [ 13.366074] mlx4_core 0000:01:00.1: irq 64 for MSI/MSI-X
>
> [ 13.366077] mlx4_core 0000:01:00.1: irq 65 for MSI/MSI-X
>
> [ 13.366079] mlx4_core 0000:01:00.1: irq 66 for MSI/MSI-X
>
> [ 13.366082] mlx4_core 0000:01:00.1: irq 67 for MSI/MSI-X
>
> [ 13.366084] mlx4_core 0000:01:00.1: irq 68 for MSI/MSI-X
>
> [ 13.366087] mlx4_core 0000:01:00.1: irq 69 for MSI/MSI-X
>
> [ 13.366090] mlx4_core 0000:01:00.1: irq 70 for MSI/MSI-X
>
> [ 13.366092] mlx4_core 0000:01:00.1: irq 71 for MSI/MSI-X
>
> [ 13.412102] mlx4_core: Initializing 0000:01:00.2
>
> [ 13.412136] mlx4_core 0000:01:00.2: enabling device (0000 -> 0002)
>
> [ 13.413013] mlx4_core 0000:01:00.2: Detected virtual function - running
> in slave mode
>
> [ 13.413047] mlx4_core 0000:01:00.2: Sending reset
>
> [ 13.413095] mlx4_core 0000:01:00.0: Received reset from slave:2
>
> [ 13.413539] mlx4_core 0000:01:00.2: Sending vhcr0
>
> [ 13.414861] mlx4_core 0000:01:00.2: HCA minimum page size:512
>
> [ 13.415455] mlx4_core 0000:01:00.2: Timestamping is not supported in
> slave mode
>
> [ 13.415456] mlx4_core: device is working in RoCE mode: Roce V1
>
> [ 13.415458] mlx4_core: gid_type 1 for UD QPs is not supported by the
> devicegid_type 0 was chosen instead
>
> [ 13.415458] mlx4_core: UD QP Gid type is: V1
>
> [ 13.416421] mlx4_core 0000:01:00.2: irq 72 for MSI/MSI-X
>
> [ 13.416424] mlx4_core 0000:01:00.2: irq 73 for MSI/MSI-X
>
> [ 13.416426] mlx4_core 0000:01:00.2: irq 74 for MSI/MSI-X
>
> [ 13.416429] mlx4_core 0000:01:00.2: irq 75 for MSI/MSI-X
>
> [ 13.416431] mlx4_core 0000:01:00.2: irq 76 for MSI/MSI-X
>
> [ 13.416434] mlx4_core 0000:01:00.2: irq 77 for MSI/MSI-X
>
> [ 13.416436] mlx4_core 0000:01:00.2: irq 78 for MSI/MSI-X
>
> [ 13.416439] mlx4_core 0000:01:00.2: irq 79 for MSI/MSI-X
>
> [ 13.416442] mlx4_core 0000:01:00.2: irq 80 for MSI/MSI-X
>
> [ 13.416444] mlx4_core 0000:01:00.2: irq 81 for MSI/MSI-X
>
> [ 13.416447] mlx4_core 0000:01:00.2: irq 82 for MSI/MSI-X
>
> [ 13.416449] mlx4_core 0000:01:00.2: irq 83 for MSI/MSI-X
>
> [ 13.416452] mlx4_core 0000:01:00.2: irq 84 for MSI/MSI-X
>
> [ 13.471412] mlx4_core: Initializing 0000:01:00.3
>
> [ 13.471444] mlx4_core 0000:01:00.3: enabling device (0000 -> 0002)
>
> [ 13.472320] mlx4_core 0000:01:00.3: Detected virtual function - running
> in slave mode
>
> [ 13.472352] mlx4_core 0000:01:00.3: Sending reset
>
> [ 13.472400] mlx4_core 0000:01:00.0: Received reset from slave:3
>
> [ 13.472842] mlx4_core 0000:01:00.3: Sending vhcr0
>
> [ 13.474183] mlx4_core 0000:01:00.3: HCA minimum page size:512
>
> [ 13.474798] mlx4_core 0000:01:00.3: Timestamping is not supported in
> slave mode
>
> [ 13.474800] mlx4_core: device is working in RoCE mode: Roce V1
>
> [ 13.474801] mlx4_core: gid_type 1 for UD QPs is not supported by the
> devicegid_type 0 was chosen instead
>
> [ 13.474803] mlx4_core: UD QP Gid type is: V1
>
> [ 13.475758] mlx4_core 0000:01:00.3: irq 85 for MSI/MSI-X
>
> [ 13.475761] mlx4_core 0000:01:00.3: irq 86 for MSI/MSI-X
>
> [ 13.475764] mlx4_core 0000:01:00.3: irq 87 for MSI/MSI-X
>
> [ 13.475766] mlx4_core 0000:01:00.3: irq 88 for MSI/MSI-X
>
> [ 13.475769] mlx4_core 0000:01:00.3: irq 89 for MSI/MSI-X
>
> [ 13.475772] mlx4_core 0000:01:00.3: irq 90 for MSI/MSI-X
>
> [ 13.475774] mlx4_core 0000:01:00.3: irq 91 for MSI/MSI-X
>
> [ 13.475777] mlx4_core 0000:01:00.3: irq 92 for MSI/MSI-X
>
> [ 13.475779] mlx4_core 0000:01:00.3: irq 93 for MSI/MSI-X
>
> [ 13.475782] mlx4_core 0000:01:00.3: irq 94 for MSI/MSI-X
>
> [ 13.475784] mlx4_core 0000:01:00.3: irq 95 for MSI/MSI-X
>
> [ 13.475787] mlx4_core 0000:01:00.3: irq 96 for MSI/MSI-X
>
> [ 13.475789] mlx4_core 0000:01:00.3: irq 97 for MSI/MSI-X
>
> [ 13.521463] mlx4_core: Initializing 0000:01:00.4
>
> [ 13.521494] mlx4_core 0000:01:00.4: enabling device (0000 -> 0002)
>
> [ 13.522370] mlx4_core 0000:01:00.4: Detected virtual function - running
> in slave mode
>
> [ 13.522401] mlx4_core 0000:01:00.4: Sending reset
>
> [ 13.522447] mlx4_core 0000:01:00.0: Received reset from slave:4
>
> [ 13.522894] mlx4_core 0000:01:00.4: Sending vhcr0
>
> [ 13.524209] mlx4_core 0000:01:00.4: HCA minimum page size:512
>
> [ 13.524788] mlx4_core 0000:01:00.4: Timestamping is not supported in
> slave mode
>
> [ 13.524790] mlx4_core: device is working in RoCE mode: Roce V1
>
> [ 13.524791] mlx4_core: gid_type 1 for UD QPs is not supported by the
> devicegid_type 0 was chosen instead
>
> [ 13.524792] mlx4_core: UD QP Gid type is: V1
>
> [ 13.525788] mlx4_core 0000:01:00.4: irq 98 for MSI/MSI-X
>
> [ 13.525791] mlx4_core 0000:01:00.4: irq 99 for MSI/MSI-X
>
> [ 13.525793] mlx4_core 0000:01:00.4: irq 100 for MSI/MSI-X
>
> [ 13.525796] mlx4_core 0000:01:00.4: irq 101 for MSI/MSI-X
>
> [ 13.525798] mlx4_core 0000:01:00.4: irq 102 for MSI/MSI-X
>
> [ 13.525801] mlx4_core 0000:01:00.4: irq 103 for MSI/MSI-X
>
> [ 13.525803] mlx4_core 0000:01:00.4: irq 104 for MSI/MSI-X
>
> [ 13.525806] mlx4_core 0000:01:00.4: irq 105 for MSI/MSI-X
>
> [ 13.525808] mlx4_core 0000:01:00.4: irq 106 for MSI/MSI-X
>
> [ 13.525811] mlx4_core 0000:01:00.4: irq 107 for MSI/MSI-X
>
> [ 13.525814] mlx4_core 0000:01:00.4: irq 108 for MSI/MSI-X
>
> [ 13.525816] mlx4_core 0000:01:00.4: irq 109 for MSI/MSI-X
>
> [ 13.525819] mlx4_core 0000:01:00.4: irq 110 for MSI/MSI-X
>
> [ 13.571366] mlx4_core: Initializing 0000:01:00.5
>
> [ 13.571397] mlx4_core 0000:01:00.5: enabling device (0000 -> 0002)
>
> [ 13.572227] mlx4_core 0000:01:00.5: Skipping virtual function:5
>
> [ 13.572664] mlx4_core: Initializing 0000:01:00.6
>
> [ 13.572696] mlx4_core 0000:01:00.6: enabling device (0000 -> 0002)
>
> [ 13.573534] mlx4_core 0000:01:00.6: Skipping virtual function:6
>
> [ 13.573972] mlx4_core: Initializing 0000:01:00.7
>
> [ 13.574002] mlx4_core 0000:01:00.7: enabling device (0000 -> 0002)
>
> [ 13.574837] mlx4_core 0000:01:00.7: Skipping virtual function:7
>
> [ 13.575260] mlx4_core: Initializing 0000:01:01.0
>
> [ 13.575289] mlx4_core 0000:01:01.0: enabling device (0000 -> 0002)
>
> [ 13.576119] mlx4_core 0000:01:01.0: Skipping virtual function:8
>
> [ 13.576543] mlx4_core: Initializing 0000:01:01.1
>
> [ 13.576574] mlx4_core 0000:01:01.1: enabling device (0000 -> 0002)
>
> [ 13.577405] mlx4_core 0000:01:01.1: Skipping virtual function:9
>
> [ 13.577832] mlx4_core: Initializing 0000:01:01.2
>
> [ 13.577859] mlx4_core 0000:01:01.2: enabling device (0000 -> 0002)
>
> [ 13.578699] mlx4_core 0000:01:01.2: Skipping virtual function:10
>
> [ 13.579125] mlx4_core: Initializing 0000:01:01.3
>
> [ 13.579152] mlx4_core 0000:01:01.3: enabling device (0000 -> 0002)
>
> [ 13.579981] mlx4_core 0000:01:01.3: Skipping virtual function:11
>
> [ 13.580404] mlx4_core: Initializing 0000:01:01.4
>
> [ 13.580435] mlx4_core 0000:01:01.4: enabling device (0000 -> 0002)
>
> [ 13.581265] mlx4_core 0000:01:01.4: Skipping virtual function:12
>
> [ 13.581690] mlx4_core: Initializing 0000:01:01.5
>
> [ 13.581719] mlx4_core 0000:01:01.5: enabling device (0000 -> 0002)
>
> [ 13.582548] mlx4_core 0000:01:01.5: Skipping virtual function:13
>
> [ 13.582971] mlx4_core: Initializing 0000:01:01.6
>
> [ 13.583001] mlx4_core 0000:01:01.6: enabling device (0000 -> 0002)
>
> [ 13.583831] mlx4_core 0000:01:01.6: Skipping virtual function:14
>
> [ 13.584254] mlx4_core: Initializing 0000:01:01.7
>
> [ 13.584284] mlx4_core 0000:01:01.7: enabling device (0000 -> 0002)
>
> [ 13.585115] mlx4_core 0000:01:01.7: Skipping virtual function:15
>
> [ 13.585541] mlx4_core: Initializing 0000:01:02.0
>
> [ 13.585572] mlx4_core 0000:01:02.0: enabling device (0000 -> 0002)
>
> [ 13.586403] mlx4_core 0000:01:02.0: Skipping virtual function:16
>
> [ 13.602383] mlx4_en: Mellanox ConnectX HCA Ethernet driver v3.1-1.0.3
> (29 Sep 2015)
>
> [ 13.602533] mlx4_en 0000:01:00.0: registered PHC clock
>
> [ 13.602566] mlx4_en 0000:01:00.0: Activating port:1
>
> [ 13.612433] mlx4_en: 0000:01:00.0: Port 1: Using 96 TX rings
>
> [ 13.612436] mlx4_en: 0000:01:00.0: Port 1: Using 8 RX rings
>
> [ 13.612438] mlx4_en: 0000:01:00.0: Port 1: frag:0 - size:1522
> prefix:0 stride:1536
>
> [ 13.612581] mlx4_en: 0000:01:00.0: Port 1: Initializing port
>
> [ 13.614831] mlx4_en 0000:01:00.1: Activating port:1
>
> [ 13.614874] mlx4_en: 0000:01:00.1: Port 1: Assigned random MAC address
> b2:00:7c:2b:3f:47
>
> [ 13.625961] mlx4_core 0000:01:00.0 eth2: renamed from eth1
>
> [ 13.645392] systemd-udevd[1623]: renamed network interface eth1 to eth2
>
> [ 13.676195] mlx4_en: 0000:01:00.1: Port 1: Using 96 TX rings
>
> [ 13.676199] mlx4_en: 0000:01:00.1: Port 1: Using 8 RX rings
>
> [ 13.676201] mlx4_en: 0000:01:00.1: Port 1: frag:0 - size:1522
> prefix:0 stride:1536
>
> [ 13.676410] mlx4_en: 0000:01:00.1: Port 1: Initializing port
>
> [ 13.677547] mlx4_en 0000:01:00.2: Activating port:1
>
> [ 13.677591] mlx4_en: 0000:01:00.2: Port 1: Assigned random MAC address
> 3a:3d:c7:e0:ed:5a
>
> [ 13.725134] mlx4_en: 0000:01:00.2: Port 1: Using 96 TX rings
>
> [ 13.725136] mlx4_en: 0000:01:00.2: Port 1: Using 8 RX rings
>
> [ 13.725139] mlx4_en: 0000:01:00.2: Port 1: frag:0 - size:1522
> prefix:0 stride:1536
>
> [ 13.725347] mlx4_en: 0000:01:00.2: Port 1: Initializing port
>
> [ 13.726519] mlx4_en 0000:01:00.3: Activating port:1
>
> [ 13.726562] mlx4_en: 0000:01:00.3: Port 1: Assigned random MAC address
> ee:6a:a6:79:24:4c
>
> [ 13.730055] mlx4_en: eth2: frag:0 - size:1522 prefix:0 stride:1536
>
> [ 13.806947] IPv6: ADDRCONF(NETDEV_UP): eth2: link is not ready
>
> [ 13.807584] mlx4_core 0000:01:00.2 p3p3: renamed from eth3
>
> [ 13.832966] mlx4_en: 0000:01:00.3: Port 1: Using 96 TX rings
>
> [ 13.832970] mlx4_en: 0000:01:00.3: Port 1: Using 8 RX rings
>
> [ 13.832973] mlx4_en: 0000:01:00.3: Port 1: frag:0 - size:1522
> prefix:0 stride:1536
>
> [ 13.833164] mlx4_en: 0000:01:00.3: Port 1: Initializing port
>
> [ 13.833585] mlx4_core 0000:01:00.1 p3p2: renamed from eth1
>
> [ 13.833587] systemd-udevd[1623]: renamed network interface eth3 to p3p3
>
> [ 13.861599] systemd-udevd[1706]: renamed network interface eth1 to p3p2
>
> [ 13.863234] mlx4_en 0000:01:00.4: Activating port:1
>
> [ 13.863278] mlx4_en: 0000:01:00.4: Port 1: Assigned random MAC address
> 8a:7a:30:00:46:33
>
> [ 13.879891] mlx4_core 0000:01:00.3 p3p4: renamed from eth1
>
> [ 13.897695] systemd-udevd[1623]: renamed network interface eth1 to p3p4
>
> [ 13.898662] mlx4_en: p3p2: frag:0 - size:1522 prefix:0 stride:1536
>
> [ 13.977528] mlx4_en: 0000:01:00.4: Port 1: Using 96 TX rings
>
> [ 13.977532] mlx4_en: 0000:01:00.4: Port 1: Using 8 RX rings
>
> [ 13.977535] mlx4_en: 0000:01:00.4: Port 1: frag:0 - size:1522
> prefix:0 stride:1536
>
> [ 13.978073] mlx4_en: 0000:01:00.4: Port 1: Initializing port
>
> [ 14.030310] IPv6: ADDRCONF(NETDEV_UP): p3p2: link is not ready
>
> [ 14.052471] <mlx4_ib> mlx4_ib_add: mlx4_ib: Mellanox ConnectX
> InfiniBand driver v3.1-1.0.3 (29 Sep 2015)
>
> [ 14.052905] mlx4_core 0000:01:00.0: mlx4_ib_add: allocated counter
> index 1 for port 1
>
> [ 14.055206] mlx4_core 0000:01:00.4 p3p5: renamed from eth1
>
> [ 14.058229] mlx4_core 0000:01:00.0: mlx4_ib: multi-function enabled
>
> [ 14.059539] mlx4_core 0000:01:00.0: mlx4_ib: initializing demux service
> for 128 qp1 clients
>
> [ 14.081807] systemd-udevd[1623]: renamed network interface eth1 to p3p5
>
> [ 14.082657] mlx4_core 0000:01:00.1: mlx4_ib_add: allocated counter
> index 18 for port 1
>
> [ 14.090157] mlx4_core 0000:01:00.1: mlx4_ib: multi-function enabled
>
> [ 14.090160] mlx4_core 0000:01:00.1: mlx4_ib: operating in qp1 tunnel
> mode
>
> [ 14.092727] mlx4_core 0000:01:00.2: mlx4_ib_add: allocated counter
> index 19 for port 1
>
> [ 14.103712] mlx4_core 0000:01:00.2: mlx4_ib: multi-function enabled
>
> [ 14.103715] mlx4_core 0000:01:00.2: mlx4_ib: operating in qp1 tunnel
> mode
>
> [ 14.104441] mlx4_core 0000:01:00.3: mlx4_ib_add: allocated counter
> index 20 for port 1
>
> [ 14.110327] mlx4_core 0000:01:00.3: mlx4_ib: multi-function enabled
>
> [ 14.110330] mlx4_core 0000:01:00.3: mlx4_ib: operating in qp1 tunnel
> mode
>
> [ 14.111063] mlx4_core 0000:01:00.4: mlx4_ib_add: allocated counter
> index 21 for port 1
>
> [ 14.119068] mlx4_core 0000:01:00.4: mlx4_ib: multi-function enabled
>
> [ 14.119071] mlx4_core 0000:01:00.4: mlx4_ib: operating in qp1 tunnel
> mode
>
> [ 14.764446] init: plymouth-upstart-bridge main process ended, respawning
>
> [ 16.188261] mlx4_en: eth2: Link Up
>
> [ 16.188288] IPv6: ADDRCONF(NETDEV_CHANGE): eth2: link becomes ready
>
> [ 16.188291] mlx4_en: p3p2: Link Up
>
> [ 16.188321] mlx4_en: p3p3: Link Up
>
> [ 16.188335] mlx4_en: p3p4: Link Up
>
> [ 16.188339] IPv6: ADDRCONF(NETDEV_CHANGE): p3p2: link becomes ready
>
> [ 16.188351] mlx4_en: p3p5: Link Up
>
> [ 421.285141] Bits 55-60 of /proc/PID/pagemap entries are about to stop
> being page-shift some time soon. See the linux/Documentation/vm/pagemap.txt
> for details.
>
> [26236.560789] mlx4_en: p3p3: frag:0 - size:1522 prefix:0 stride:1536
>
> [26236.667849] mlx4_en: p3p4: frag:0 - size:1522 prefix:0 stride:1536
>
> [26236.782208] mlx4_en: p3p5: frag:0 - size:1522 prefix:0 stride:1536
>
>
>
> // devices as seen by linux
>
> # ip addr
>
> 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group
> default
>
> link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
>
> inet 127.0.0.1/8 scope host lo
>
> valid_lft forever preferred_lft forever
>
> inet6 ::1/128 scope host
>
> valid_lft forever preferred_lft forever
>
> 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP
> group default qlen 1000
>
> link/ether 54:a0:50:85:79:87 brd ff:ff:ff:ff:ff:ff
>
> inet 192.168.0.174/24 brd 192.168.0.255 scope global eth0
>
> valid_lft forever preferred_lft forever
>
> inet6 fe80::56a0:50ff:fe85:7987/64 scope link
>
> valid_lft forever preferred_lft forever
>
> 3: eth2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP
> group default qlen 1000
>
> link/ether f4:52:14:8f:16:80 brd ff:ff:ff:ff:ff:ff
>
> inet 10.10.10.2/24 brd 10.10.10.255 scope global eth2
>
> valid_lft forever preferred_lft forever
>
> inet6 fe80::f652:14ff:fe8f:1680/64 scope link
>
> valid_lft forever preferred_lft forever
>
> 4: p3p2: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP
> group default qlen 1000
>
> link/ether b2:00:7c:2b:3f:47 brd ff:ff:ff:ff:ff:ff
>
> inet 10.10.10.3/24 brd 10.10.10.255 scope global p3p2
>
> valid_lft forever preferred_lft forever
>
> inet6 fe80::b000:7cff:fe2b:3f47/64 scope link
>
> valid_lft forever preferred_lft forever
>
> 5: p3p3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP
> group default qlen 1000
>
> link/ether 3a:3d:c7:e0:ed:5a brd ff:ff:ff:ff:ff:ff
>
> inet6 fe80::383d:c7ff:fee0:ed5a/64 scope link
>
> valid_lft forever preferred_lft forever
>
> 6: p3p4: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP
> group default qlen 1000
>
> link/ether ee:6a:a6:79:24:4c brd ff:ff:ff:ff:ff:ff
>
> inet6 fe80::ec6a:a6ff:fe79:244c/64 scope link
>
> valid_lft forever preferred_lft forever
>
> 7: p3p5: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP
> group default qlen 1000
>
> link/ether 8a:7a:30:00:46:33 brd ff:ff:ff:ff:ff:ff
>
> inet6 fe80::887a:30ff:fe00:4633/64 scope link
>
> valid_lft forever preferred_lft forever
>
>
>
> // our code enumerating dpdk capable ports..
>
> # ./listdevices
>
> Eth device info {
>
> port: 0
>
> driver name: librte_pmd_mlx4
>
> mac address: F4:52:14:8F:16:80
>
> PCI device: 0000:01:00.0
>
> }
>
> Eth device info {
>
> port: 1
>
> driver name: librte_pmd_mlx4
>
> mac address: B2:00:7C:2B:3F:47
>
> PCI device: 0000:01:00.1
>
> }
>
> Eth device info {
>
> port: 2
>
> driver name: librte_pmd_mlx4
>
> mac address: 3A:3D:C7:E0:ED:5A
>
> PCI device: 0000:01:00.2
>
> }
>
> Eth device info {
>
> port: 3
>
> driver name: librte_pmd_mlx4
>
> mac address: EE:6A:A6:79:24:4C
>
> PCI device: 0000:01:00.3
>
> }
>
> Eth device info {
>
> port: 4
>
> driver name: librte_pmd_mlx4
>
> mac address: 8A:7A:30:00:46:33
>
> PCI device: 0000:01:00.4
>
> }
>
>
>
>
>
> On Thu, Oct 8, 2015 at 3:27 PM, Olga Shern <olgas at mellanox.com> wrote:
>
> Hi Bill,
>
>
>
> Starting from DPDK 2.1 ConnectX-3 PMD is based on “accelerated verbs”,
> ibv_exp_create_res_domain is coming from this new API.
>
> Just to make sure I understand what you are doing: you have enabled SRIOV
> and you are running DPDK on hypervisor on the probed VFs that you have
> created, right?
>
> We did test this combination (dpdk2.1 and ofed3.1-3)on hypervisor on the
> PF and also on VM on VF, but in fact, I didn’t try to run DPDK on the VFs
> on hypervisor, I will check this.
>
> Meanwhile, can you please send the output of the application on the start
> up. Do you see any errors in dmesg?
>
>
>
> Best Regards,
>
> Olga
>
>
>
> *From:* Bill O'Hara [mailto:billtohara at gmail.com]
> *Sent:* Thursday, October 08, 2015 11:55 PM
> *To:* Olga Shern
> *Cc:* dev at dpdk.org
> *Subject:* Re: [dpdk-dev] Mellanox PMD failure w/DPDK-2.1.0 and
> MLNX_OFED-3.1-1.0.3
>
>
>
> Olga
>
>
>
> If it's all all helpful, linking our code against dpdk-2.0 and
> (statically) against the appropriate custom-built libibverbs that we used
> with it, works on those machines. There is of course no call to ibv_exp_create_res_domain()
> in that version of the library. But it at least confirms basic operation of
> the upgraded OFED and firmware on those boxes.
>
>
>
> Is there anything else we can check or confirm for you?
>
>
>
> thanks
>
> bill
>
>
>
>
>
> On Thu, Oct 8, 2015 at 9:06 AM, Bill O'Hara <billtohara at gmail.com> wrote:
>
> Hi Olga
>
>
>
> Firmware is version 2.35.5100. Configuration details below.
>
>
>
> Thanks for any hints.
>
> bill
>
>
>
> root:~# cat /etc/modprobe.d/mlx4_core.conf
>
> options mlx4_core port_type_array=2,2 num_vfs=16 probe_vf=4
>
>
>
> root:~# ibstat
>
> CA 'mlx4_0'
>
> CA type: MT4099
>
> Number of ports: 1
>
> Firmware version: 2.35.5100
>
> Hardware version: 1
>
> Node GUID: 0xf4521403008f1680
>
> System image GUID: 0xf4521403008f1683
>
> Port 1:
>
> State: Active
>
> Physical state: LinkUp
>
> Rate: 56
>
> Base lid: 0
>
> LMC: 0
>
> SM lid: 0
>
> Capability mask: 0x0c010000
>
> Port GUID: 0xf65214fffe8f1680
>
> Link layer: Ethernet
>
> CA 'mlx4_1'
>
> CA type: MT4100
>
> Number of ports: 1
>
> Firmware version: 2.35.5100
>
> Hardware version: 1
>
> Node GUID: 0x00140500c2d3b05f
>
> System image GUID: 0xf4521403008f1683
>
> Port 1:
>
> State: Active
>
> Physical state: LinkUp
>
> Rate: 56
>
> Base lid: 0
>
> LMC: 0
>
> SM lid: 0
>
> Capability mask: 0x0c010000
>
> Port GUID: 0xfc9739fffe1272c3
>
> Link layer: Ethernet
>
> CA 'mlx4_2'
>
> CA type: MT4100
>
> Number of ports: 1
>
> Firmware version: 2.35.5100
>
> Hardware version: 1
>
> Node GUID: 0x00140500b90af10c
>
> System image GUID: 0xf4521403008f1683
>
> Port 1:
>
> State: Active
>
> Physical state: LinkUp
>
> Rate: 56
>
> Base lid: 0
>
> LMC: 0
>
> SM lid: 0
>
> Capability mask: 0x0c010000
>
> Port GUID: 0x20ecbbfffeefb934
>
> Link layer: Ethernet
>
> CA 'mlx4_3'
>
> CA type: MT4100
>
> Number of ports: 1
>
> Firmware version: 2.35.5100
>
> Hardware version: 1
>
> Node GUID: 0x001405009661e607
>
> System image GUID: 0xf4521403008f1683
>
> Port 1:
>
> State: Active
>
> Physical state: LinkUp
>
> Rate: 56
>
> Base lid: 0
>
> LMC: 0
>
> SM lid: 0
>
> Capability mask: 0x0c010000
>
> Port GUID: 0xf4c8e6fffe5abc89
>
> Link layer: Ethernet
>
> CA 'mlx4_4'
>
> CA type: MT4100
>
> Number of ports: 1
>
> Firmware version: 2.35.5100
>
> Hardware version: 1
>
> Node GUID: 0x00140500bd09e128
>
> System image GUID: 0xf4521403008f1683
>
> Port 1:
>
> State: Active
>
> Physical state: LinkUp
>
> Rate: 56
>
> Base lid: 0
>
> LMC: 0
>
> SM lid: 0
>
> Capability mask: 0x0c010000
>
> Port GUID: 0x5828e1fffe34f919
>
> Link layer: Ethernet
>
>
>
> On Thu, Oct 8, 2015 at 2:03 AM, Olga Shern <olgas at mellanox.com> wrote:
>
> Hi Bill,
>
>
>
> Can you please check the fw version that is installed on your ConnectX3?
>
>
>
> Thanks
>
>
>
>
>
> Sent from Samsung Mobile.
>
>
>
> -------- Original message --------
>
> From: Olga Shern
>
> Date:08/10/2015 7:55 AM (GMT+00:00)
>
> To: Bill O'Hara ,dev at dpdk.org
>
> Subject: RE: [dpdk-dev] Mellanox PMD failure w/DPDK-2.1.0 and
> MLNX_OFED-3.1-1.0.3
>
>
>
> Hi Bill,
>
> There shouldn’t be any problem with what you are doing.
> We are checking this now.
>
> Best Regards,
> Olga
>
> -----Original Message-----
> From: dev [mailto:dev-bounces at dpdk.org <dev-bounces at dpdk.org>] On Behalf
> Of Bill O'Hara
> Sent: Thursday, October 08, 2015 6:05 AM
> To: dev at dpdk.org
> Subject: [dpdk-dev] Mellanox PMD failure w/DPDK-2.1.0 and
> MLNX_OFED-3.1-1.0.3
>
> Hello
>
> I wonder if anyone can suggest why previously working dpdk code may fail
> in the Mellanox pmd code in dpdk-2.1.0, seemingly due to failure to create
> a "resource domain" via ibv_exp_create_res_domain(). I must admit I haven't
> seen that verb before, and it appears to be returning null with no error
> message.
>
> The DPDK log gives these hints:
>
> PMD: librte_pmd_mlx4: 0xa4fc20: TX queues number update: 0 -> 1
> PMD: librte_pmd_mlx4: 0xa4fc20: RX queues number update: 0 -> 1
> PMD: librte_pmd_mlx4: 0xa4fc20: RD creation failure: Cannot allocate memory
>
> I'm using dpdk-2.10.0 and MLNX_OFED_LINUX-3.1-1.0.3 on ubuntu14.04 with a
> connectx-3 card.
>
> thanks
> bill
>
>
>
>
>
>
>
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