From: David Christensen <drc@linux.vnet.ibm.com>
To: David Marchand <david.marchand@redhat.com>,
Takeshi T Yoshimura <TYOS@jp.ibm.com>,
Maxime Coquelin <maxime.coquelin@redhat.com>
Cc: dev <dev@dpdk.org>, "Burakov, Anatoly" <anatoly.burakov@intel.com>
Subject: Re: [dpdk-dev] [PATCH] eal: forcing IOVA as PA in ppc
Date: Wed, 31 Jul 2019 12:23:36 -0700 [thread overview]
Message-ID: <5bb4f727-b07e-5f52-de0e-f5552cb6420a@linux.vnet.ibm.com> (raw)
In-Reply-To: <CAJFAV8xJhen1CUZ1eRrgjBY-ZwtSfeb3VxVYNGtXsviUmUuVCQ@mail.gmail.com>
On 7/31/19 3:58 AM, David Marchand wrote:
> --log-level lib.*:debug
Here's the output from my Power 9 system running 19.08-RC2 (I'm not
using VFIO since I have an MLX5 adapter).
sudo -E LD_LIBRARY_PATH=/home/davec/src/dpdk/build/lib
/home/davec/src/dpdk/build/app/testpmd --log-level lib.\*:debug -w
0000:01:00.0 -w 0000:01:00.1 -l 4,8-79 -n 4 -- --rxq=32 --rxd=1024
--txq=32 --txd=4096 --nb-cores=64 -i -a --numa --forward-mode=rxonly
EAL: Detected lcore 0 as core 0 on socket 0
<snip> ...
EAL: Detected lcore 159 as core 2140 on socket 8
EAL: Support maximum 1536 logical core(s) by configuration.
EAL: Detected 160 lcore(s)
EAL: Detected 2 NUMA nodes
EAL: Multi-process socket /var/run/dpdk/rte/mp_socket
EAL: Module /sys/module/vfio_pci not found! error 2 (No such file or
directory)
EAL: VFIO PCI modules not loaded
EAL: DPAA Bus not present. Skipping.
EAL: Bus pci wants IOVA as 'DC'
EAL: Bus dpaa_bus wants IOVA as 'DC'
EAL: Bus fslmc wants IOVA as 'DC'
EAL: Buses did not request a specific IOVA mode.
EAL: IOMMU is available, selecting IOVA as VA mode.
EAL: Module /sys/module/rte_kni not found! error 2 (No such file or
directory)
EAL: Selected IOVA mode 'VA'
EAL: No available hugepages reported in hugepages-2048kB
EAL: Probing VFIO support...
EAL: Module /sys/module/vfio not found! error 2 (No such file or directory)
EAL: VFIO modules not loaded, skipping VFIO support...
EAL: Ask a virtual area of 0x30000 bytes
EAL: Virtual area found at 0x100000000 (size = 0x30000)
EAL: Setting up physically contiguous memory...
EAL: Setting maximum number of open files to 4096
EAL: Detected memory type: socket_id:0 hugepage_sz:1073741824
EAL: Detected memory type: socket_id:8 hugepage_sz:1073741824
EAL: Creating 4 segment lists: n_segs:32 socket_id:0 hugepage_sz:1073741824
EAL: Ask a virtual area of 0x10000 bytes
EAL: Virtual area found at 0x100030000 (size = 0x10000)
EAL: Memseg list allocated: 0x100000kB at socket 0
EAL: Ask a virtual area of 0x800000000 bytes
EAL: Virtual area found at 0x140000000 (size = 0x800000000)
EAL: Ask a virtual area of 0x10000 bytes
EAL: Virtual area found at 0x940000000 (size = 0x10000)
EAL: Memseg list allocated: 0x100000kB at socket 0
EAL: Ask a virtual area of 0x800000000 bytes
EAL: Virtual area found at 0x980000000 (size = 0x800000000)
EAL: Ask a virtual area of 0x10000 bytes
EAL: Virtual area found at 0x1180000000 (size = 0x10000)
EAL: Memseg list allocated: 0x100000kB at socket 0
EAL: Ask a virtual area of 0x800000000 bytes
EAL: Virtual area found at 0x11c0000000 (size = 0x800000000)
EAL: Ask a virtual area of 0x10000 bytes
EAL: Virtual area found at 0x19c0000000 (size = 0x10000)
EAL: Memseg list allocated: 0x100000kB at socket 0
EAL: Ask a virtual area of 0x800000000 bytes
EAL: Virtual area found at 0x1a00000000 (size = 0x800000000)
EAL: Creating 4 segment lists: n_segs:32 socket_id:8 hugepage_sz:1073741824
EAL: Ask a virtual area of 0x10000 bytes
EAL: Virtual area found at 0x2200000000 (size = 0x10000)
EAL: Memseg list allocated: 0x100000kB at socket 8
EAL: Ask a virtual area of 0x800000000 bytes
EAL: Virtual area found at 0x2240000000 (size = 0x800000000)
EAL: Ask a virtual area of 0x10000 bytes
EAL: Virtual area found at 0x2a40000000 (size = 0x10000)
EAL: Memseg list allocated: 0x100000kB at socket 8
EAL: Ask a virtual area of 0x800000000 bytes
EAL: Virtual area found at 0x2a80000000 (size = 0x800000000)
EAL: Ask a virtual area of 0x10000 bytes
EAL: Virtual area found at 0x3280000000 (size = 0x10000)
EAL: Memseg list allocated: 0x100000kB at socket 8
EAL: Ask a virtual area of 0x800000000 bytes
EAL: Virtual area found at 0x32c0000000 (size = 0x800000000)
EAL: Ask a virtual area of 0x10000 bytes
EAL: Virtual area found at 0x3ac0000000 (size = 0x10000)
EAL: Memseg list allocated: 0x100000kB at socket 8
EAL: Ask a virtual area of 0x800000000 bytes
EAL: Virtual area found at 0x3b00000000 (size = 0x800000000)
EAL: TSC frequency is ~510000 KHz
EAL: Master lcore 4 is ready (tid=7fffab066c90;cpuset=[4])
EAL: lcore 9 is ready (tid=7fffa917dc90;cpuset=[9])
<snip> ...
EAL: lcore 74 is ready (tid=7ffea9fbdc90;cpuset=[74])
EAL: Trying to obtain current memory policy.
EAL: Setting policy MPOL_PREFERRED for socket 0
EAL: Restoring previous memory policy: 0
EAL: request: mp_malloc_sync
EAL: Heap on socket 0 was expanded by 1024MB
EAL: PCI device 0000:01:00.0 on NUMA socket 0
EAL: probe driver: 15b3:1019 net_mlx5
EAL: Expecting 'PA' IOVA mode but current mode is 'VA', not initializing
EAL: Requested device 0000:01:00.0 cannot be used
EAL: PCI device 0000:01:00.1 on NUMA socket 0
EAL: probe driver: 15b3:1019 net_mlx5
EAL: Expecting 'PA' IOVA mode but current mode is 'VA', not initializing
EAL: Requested device 0000:01:00.1 cannot be used
EAL: Module /sys/module/vfio not found! error 2 (No such file or directory)
testpmd: No probed ethernet devices
Interactive-mode selected
Auto-start selected
Set rxonly packet forwarding mode
testpmd: create a new mbuf pool <mbuf_pool_socket_0>: n=723456,
size=2176, socket=0
testpmd: preferred mempool ops selected: ring_mp_mc
EAL: Trying to obtain current memory policy.
EAL: Setting policy MPOL_PREFERRED for socket 0
EAL: Restoring previous memory policy: 0
EAL: request: mp_malloc_sync
EAL: Heap on socket 0 was expanded by 2048MB
Done
Start automatic packet forwarding
rxonly packet forwarding - ports=0 - cores=0 - streams=0 - NUMA support
enabled, MP allocation mode: native
rxonly packet forwarding packets/burst=32
nb forwarding cores=64 - nb forwarding ports=0
testpmd>
Dave
next prev parent reply other threads:[~2019-07-31 19:23 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-31 3:35 Takeshi Yoshimura
2019-07-31 9:10 ` Burakov, Anatoly
2019-07-31 9:29 ` David Marchand
2019-07-31 10:34 ` Takeshi T Yoshimura
2019-07-31 10:44 ` Takeshi T Yoshimura
2019-07-31 10:58 ` David Marchand
2019-07-31 19:23 ` David Christensen [this message]
2019-07-31 19:32 ` David Marchand
2019-07-31 21:20 ` David Christensen
2019-08-01 5:04 ` David Marchand
2019-07-31 19:44 ` David Marchand
2019-08-01 4:10 ` Takeshi T Yoshimura
2019-08-01 5:01 ` David Marchand
2019-08-01 5:25 ` Takeshi T Yoshimura
2019-08-01 7:15 ` David Marchand
2019-08-01 8:46 ` Takeshi T Yoshimura
2019-08-01 9:46 ` David Marchand
2019-08-02 8:09 ` Takeshi T Yoshimura
2019-08-02 8:22 ` David Marchand
2019-08-01 4:12 ` Takeshi T Yoshimura
2019-08-01 13:01 ` David Marchand
2019-08-02 8:50 ` Burakov, Anatoly
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