Thread (11 messages) 11 messages, 3 authors, 2021-10-31

Re: [dpdk-dev] [EXT] [dpdk-dev v1] test/crypto: maxlen calculation update

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From: Zhang, Roy Fan <hidden>
Date: 2021-10-07 14:34:41

Hi Akhil,

Sorry didn't catch you are mentioning this part - yes we have been preparing
for adding oop support into qat for a while :-). Rebecca has already tested and
acked the patchset. We are waiting for you merging them before rebasing.

Regards,
Fan
-----Original Message-----
From: Akhil Goyal <redacted>
Sent: Thursday, October 7, 2021 3:00 PM
To: Zhang, Roy Fan <redacted>; Ji, Kai <redacted>;
dev@dpdk.org
Cc: hemant.agrawal@nxp.com; g.singh@nxp.com
Subject: RE: [EXT] [dpdk-dev] [dpdk-dev v1] test/crypto: maxlen calculation
update

Hi Fan,
quoted
Hi Akhil and Hemant,

This is a generic problem to raw_api applies either with dst_buf added or
not.

The idea is for SGL test when Wireless algo digest encrypted case is tested
and
RTE_MAX(cipher_off + cipher len, auth_off + auth_len) is smaller than
RTE_MAX(cipher_off + cipher len, auth_off + auth_len + digest_len), the
original
code will not add digest data SGL info into rte_crypto_sgl, leave alone the
4-
quoted
byte
digest is split into 2 2-byte segments.
There are comments in the patch
/* oop is not supported in raw hw dp api */

This is now supported in the patchset that I mentioned.
So Can we update according to that?
  
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