Re: [dpdk-dev] [EXT] [PATCH v4 03/10] security: add ESN field to ipsec_xform
From: Akhil Goyal <hidden>
Date: 2021-09-05 14:48:06
Hi Radu,
quoted hunk ↗ jump to hunk
---------------------------------------------------------------------- Update ipsec_xform definition to include ESN field. Signed-off-by: Declan Doherty <redacted> Signed-off-by: Radu Nicolau <redacted> Signed-off-by: Abhijit Sinha <redacted> Signed-off-by: Daniel Martin Buckley <redacted> --- lib/security/rte_security.h | 8 ++++++++ 1 file changed, 8 insertions(+)diff --git a/lib/security/rte_security.h b/lib/security/rte_security.h index 03572b10ab..702de58b48 100644 --- a/lib/security/rte_security.h +++ b/lib/security/rte_security.h@@ -240,6 +240,14 @@ struct rte_security_ipsec_xform { */ uint32_t mss; /**< IPsec payload Maximum Segment Size */ + union { + uint64_t value; + struct { + uint32_t low; + uint32_t hi; + }; + } esn; + /**< Extended Sequence Number */ };
Can we use the following change for monitoring ESN? http://patches.dpdk.org/project/dpdk/patch/1629207767-262-2-git-send-email-anoobj@marvell.com/ I believe ESN is not required to be set as SA parameter, it is normally maintained by the PMD and application should be notified if a limit is reached. Regards, Akhil