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From: "Avi Cohen (A)" <avi.cohen@huawei.com>
To: "De Lara Guarch, Pablo" <pablo.de.lara.guarch@intel.com>, Thomas Monjalon
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Thread-Topic: [dpdk-users] IPsec offload
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Date: Wed, 8 Nov 2017 09:20:41 +0000
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Subject: Re: [dpdk-users] IPsec offload
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Hi Pablo,
> 1 - Double check you are using the latest IPSec library (0.47) and
> that you are linking against it (just follow the documentation).
> 2 - That's a network device, not a crypto device.
[Avi Cohen (A)]
1. I meant that my Ethernet device x540 is capable to do IPsec encryption =
in HW.
What did you mean "a crypto device (SW or HW)" ?
2. I also I enable the IESNI_GCM_PMD according the http://dpdk.org/doc/gui=
des/cryptodevs/aesni_gcm.html , but still receive this error in init (: =
unrecognized input "sa")
./ipsec-secgw -l 20,21 -n 4 --vdev "crypto_aesni_gcm" -- -p 0xf -P -u 0x3 =
--config=3D"(0,0,20),(1,0,20),(2,0,21),(3,0,21)" -f ep-sample.cfg
EAL: Detected 24 lcore(s)
EAL: 16 hugepages of size 1073741824 reserved, but no mounted hugetlbfs fou=
nd for that size
EAL: Probing VFIO support...
EAL: PCI device 0000:01:00.0 on NUMA socket 0
EAL: probe driver: 8086:1528 net_ixgbe
EAL: PCI device 0000:01:00.1 on NUMA socket 0
EAL: probe driver: 8086:1528 net_ixgbe
EAL: PCI device 0000:04:00.0 on NUMA socket 0
EAL: probe driver: 8086:1528 net_ixgbe
EAL: PCI device 0000:04:00.1 on NUMA socket 0
EAL: probe driver: 8086:1528 net_ixgbe
EAL: PCI device 0000:08:00.0 on NUMA socket 0
EAL: probe driver: 8086:1521 net_e1000_igb
EAL: PCI device 0000:08:00.1 on NUMA socket 0
EAL: probe driver: 8086:1521 net_e1000_igb
CRYPTODEV: [crypto_aesni_gcm] - Creating cryptodev crypto_aesni_gcm
CRYPTODEV: [crypto_aesni_gcm] - Initialisation parameters - name: crypto_ae=
sni_gcm,socket id: 0, max queue pairs: 8, max sessions: 2048
Promiscuous mode selected
PANIC in parse_cfg_file():
ep-sample.cfg:1: error: unrecognized input "sa"
6: [./ipsec-secgw(_start+0x29) [0x44a0f9]]
5: [/lib64/libc.so.6(__libc_start_main+0xf1) [0x7fe3cd492731]]
4: [./ipsec-secgw(main+0xdd) [0x445d2d]]
3: [./ipsec-secgw(parse_cfg_file+0x3d0) [0x44b180]]
2: [./ipsec-secgw(__rte_panic+0xb8) [0x440d83]]
1: [./ipsec-secgw(rte_dump_stack+0x16) [0x4b5876]]
=20
Regards
Avi