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app/test: store digest/IV at a DMA able address

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For physical crypto devices, IV and digest are processed by the crypto
device which needs the contents to be written on some DMA able address.

So in order to do that, IV and digest are accomodated in the packet.

Signed-off-by: Akhil Goyal <akhil.goyal@nxp.com>
Acked-by: Fiona Trahe <fiona.trahe@intel.com>
This commit is contained in:
Akhil Goyal 2016-10-12 16:46:29 +05:30 committed by Pablo de Lara
parent b0f9296150
commit 57af81f7fa
1 changed files with 7 additions and 2 deletions
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9
app/test/test_cryptodev_perf.c
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@ -2722,9 +2722,12 @@ test_perf_set_crypto_op_aes(struct rte_crypto_op *op, struct rte_mbuf *m,
op->sym->auth.aad.length = AES_CIPHER_IV_LENGTH;
/* Cipher Parameters */
op->sym->cipher.iv.data = aes_iv;
op->sym->cipher.iv.data = (uint8_t *)m->buf_addr + m->data_off;
op->sym->cipher.iv.phys_addr = rte_pktmbuf_mtophys(m);
op->sym->cipher.iv.length = AES_CIPHER_IV_LENGTH;
rte_memcpy(op->sym->cipher.iv.data, aes_iv, AES_CIPHER_IV_LENGTH);
/* Data lengths/offsets Parameters */
op->sym->auth.data.offset = 0;
op->sym->auth.data.length = data_len;
@ -2893,7 +2896,9 @@ test_perf_aes_sha(uint8_t dev_id, uint16_t queue_id,
rte_pktmbuf_free(mbufs[k]);
return -1;
}
/* Make room for Digest and IV in mbuf */
rte_pktmbuf_append(mbufs[i], digest_length);
rte_pktmbuf_prepend(mbufs[i], AES_CIPHER_IV_LENGTH);
}