Re: [dpdk-dev] [Crypto-API query]

[<amartya.das@wipro.com>]

It did compiled by make YASM=/usr/bin/yasm for in /home/test/ipsec_043/code:


Making object file obj/gcm_avx_gen4.o
/usr/bin/yasm -f x64 -f elf64 -X gnu -g dwarf2 -D LINUX -D __linux__ -I include -I . avx2/gcm_avx_gen4.asm -o obj/gcm_avx_gen4.o
--------------------------------------------------------------
ar -qcs libIPSec_MB.a obj/aes128_cbc_dec_by4_sse.o obj/aes128_cbc_dec_by8_avx.o obj/aes128_cntr_by4_sse.o obj/aes128_cntr_by8_avx.o obj/aes128_ecbenc_x3.o obj/aes192_cbc_dec_by4_sse.o obj/aes192_cbc_dec_by8_avx.o obj/aes192_cntr_by4_sse.o obj/aes192_cntr_by8_avx.o obj/aes256_cbc_dec_by4_sse.o obj/aes256_cbc_dec_by8_avx.o obj/aes256_cntr_by4_sse.o obj/aes256_cntr_by8_avx.o obj/aes_cbc_enc_128_x4.o obj/aes_cbc_enc_128_x8.o obj/aes_cbc_enc_192_x4.o obj/aes_cbc_enc_192_x8.o obj/aes_cbc_enc_256_x4.o obj/aes_cbc_enc_256_x8.o obj/aes_keyexp_128.o obj/aes_keyexp_192.o obj/aes_keyexp_256.o obj/aes_xcbc_mac_128_x4.o obj/aes_xcbc_mac_128_x8.o obj/mb_mgr_aes192_flush_avx.o obj/mb_mgr_aes192_flush_sse.o obj/mb_mgr_aes192_submit_avx.o obj/mb_mgr_aes192_submit_sse.o obj/mb_mgr_aes256_flush_avx.o obj/mb_mgr_aes256_flush_sse.o obj/mb_mgr_aes256_submit_avx.o obj/mb_mgr_aes256_submit_sse.o obj/mb_mgr_aes_flush_avx.o obj/mb_mgr_aes_flush_sse.o obj/mb_mgr_aes_submit_avx.o obj/mb_mgr_aes_submit_sse.o obj/mb_mgr_aes_xcbc_flush_avx.o obj/mb_mgr_aes_xcbc_flush_sse.o obj/mb_mgr_aes_xcbc_submit_avx.o obj/mb_mgr_aes_xcbc_submit_sse.o obj/mb_mgr_hmac_flush_avx.o obj/mb_mgr_hmac_flush_avx2.o obj/mb_mgr_hmac_flush_sse.o obj/mb_mgr_hmac_md5_flush_avx.o obj/mb_mgr_hmac_md5_flush_avx2.o obj/mb_mgr_hmac_md5_flush_sse.o obj/mb_mgr_hmac_md5_submit_avx.o obj/mb_mgr_hmac_md5_submit_avx2.o obj/mb_mgr_hmac_md5_submit_sse.o obj/mb_mgr_hmac_sha_224_flush_avx.o obj/mb_mgr_hmac_sha_224_flush_avx2.o obj/mb_mgr_hmac_sha_224_flush_sse.o obj/mb_mgr_hmac_sha_224_submit_avx.o obj/mb_mgr_hmac_sha_224_submit_avx2.o obj/mb_mgr_hmac_sha_224_submit_sse.o obj/mb_mgr_hmac_sha_256_flush_avx.o obj/mb_mgr_hmac_sha_256_flush_avx2.o obj/mb_mgr_hmac_sha_256_flush_sse.o obj/mb_mgr_hmac_sha_256_submit_avx.o obj/mb_mgr_hmac_sha_256_submit_avx2.o obj/mb_mgr_hmac_sha_256_submit_sse.o obj/mb_mgr_hmac_sha_384_flush_avx.o obj/mb_mgr_hmac_sha_384_flush_avx2.o obj/mb_mgr_hmac_sha_384_flush_sse.o obj/mb_mgr_hmac_sha_384_submit_avx.o obj/mb_mgr_hmac_sha_384_submit_avx2.o obj/mb_mgr_hmac_sha_384_submit_sse.o obj/mb_mgr_hmac_sha_512_flush_avx.o obj/mb_mgr_hmac_sha_512_flush_avx2.o obj/mb_mgr_hmac_sha_512_flush_sse.o obj/mb_mgr_hmac_sha_512_submit_avx.o obj/mb_mgr_hmac_sha_512_submit_avx2.o obj/mb_mgr_hmac_sha_512_submit_sse.o obj/mb_mgr_hmac_submit_avx.o obj/mb_mgr_hmac_submit_avx2.o obj/mb_mgr_hmac_submit_sse.o obj/md5_x4x2_avx.o obj/md5_x4x2_sse.o obj/md5_x8x2_avx2.o obj/save_xmms.o obj/sha1_mult_avx.o obj/sha1_mult_sse.o obj/sha1_one_block_avx.o obj/sha1_one_block_sse.o obj/sha1_x8_avx2.o obj/sha224_one_block_avx.o obj/sha224_one_block_sse.o obj/sha256_oct_avx2.o obj/sha256_one_block_avx.o obj/sha256_one_block_sse.o obj/sha384_one_block_avx.o obj/sha384_one_block_sse.o obj/sha512_one_block_avx.o obj/sha512_one_block_sse.o obj/sha512_x2_avx.o obj/sha512_x2_sse.o obj/sha512_x4_avx2.o obj/sha_256_mult_avx.o obj/sha_256_mult_sse.o obj/aes_xcbc_expand_key.o obj/mb_mgr_avx.o obj/mb_mgr_avx2.o obj/mb_mgr_sse.o obj/md5_one_block.o obj/gcm_sse.o obj/gcm_avx_gen2.o obj/gcm_avx_gen4.o


Next,
export AESNI_MULTI_BUFFER_LIB_PATH=/home/test/ipsec_043/code

and

 CONFIG_RTE_LIBRTE_PMD_AESNI_MB=y in config/common_base done.

Then I was trying to run from by ./l2fwd-crypto -c 40 -n 4 --vdev="cryptodev_aesni_mb_pmd,socket_id=1,max_nb_sessions=128" from below path:

/home/test/dpdk-16.04/examples/l2fwd-crypto/build

But getting same error:

EAL: Detected lcore 0 as core 0 on socket 0
EAL: Support maximum 128 logical core(s) by configuration.
EAL: Detected 1 lcore(s)
EAL: Probing VFIO support...
EAL: Module /sys/module/vfio_pci not found! error 2 (No such file or directory)
EAL: VFIO modules not loaded, skipping VFIO support...
EAL: Setting up physically contiguous memory...
EAL: Ask a virtual area of 0x1e00000 bytes
EAL: Virtual area found at 0x7f944a800000 (size = 0x1e00000)
EAL: Ask a virtual area of 0x3e200000 bytes
EAL: Virtual area found at 0x7f940c400000 (size = 0x3e200000)
EAL: Ask a virtual area of 0x3fc00000 bytes
EAL: Virtual area found at 0x7f93cc600000 (size = 0x3fc00000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0x7f93cc200000 (size = 0x200000)
EAL: Ask a virtual area of 0x200000 bytes
EAL: Virtual area found at 0x7f93cbe00000 (size = 0x200000)
EAL: Requesting 1024 pages of size 2MB from socket 0
EAL: TSC frequency is ~1995194 KHz
EAL: WARNING: cpu flags constant_tsc=yes nonstop_tsc=no -> using unreliable clock cycles !
EAL: Master lcore 0 is ready (tid=4e8d18c0;cpuset=[0])
EAL: no driver found for cryptodev_aesni_mb_pmd
EAL: failed to initialize cryptodev_aesni_mb_pmd device
PANIC in rte_eal_init():
Cannot init pmd devices
6: [./l2fwd-crypto() [0x42e0a3]]
5: [/lib64/libc.so.6(__libc_start_main+0xf0) [0x7f944d9f2fe0]]
4: [./l2fwd-crypto(main+0x2f) [0x42b2cf]]
3: [./l2fwd-crypto(rte_eal_init+0xdc0) [0x49f920]]
2: [./l2fwd-crypto(__rte_panic+0xc9) [0x425008]]
1: [./l2fwd-crypto(rte_dump_stack+0x18) [0x4a6748]]
Aborted (core dumped)


Not sure about the problem, any path setting wrong so that it is not fetching?

Thanks,
Amartya

-----Original Message-----
From: Anupam Kapoor [mailto:anupam.kapoor@gmail.com]
Sent: Tuesday, June 28, 2016 11:46 AM
To: Amartya Kumar Das (MFG & Tech) <amartya.das@wipro.com>
Cc: anupam.kapoor@gmail.com; dev@dpdk.org
Subject: Re: [dpdk-dev] [Crypto-API query]

** This mail has been sent from an external source **

>>>>> [2016-06-28T11:39:08+0530]: "amartya.das" (amartya.das):

,----[ amartya.das ]
| EAL: no driver found for cryptodev_aesni_mb_pmd
| EAL: failed to initialize cryptodev_aesni_mb_pmd device
`----
i have a _hunch_ that you have might have missed building the multi-buffer-crypto-pmd...

for more information take a look here:
http://dpdk.readthedocs.io/en/v16.04/cryptodevs/index.html

--
thanks
anupam
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