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crypto/cnxk: support TTL or hop limit decrement

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Add support for TTL if IPv4 or hop limit if IPv6 decrement for cn10k.

Signed-off-by: Volodymyr Fialko <vfialko@marvell.com>
Acked-by: Anoob Joseph <anoobj@marvell.com>
This commit is contained in:
Volodymyr Fialko 2022-02-18 13:49:23 +01:00 committed by Akhil Goyal
parent 3387912f5c
commit 521fbc716e
2 changed files with 3 additions and 0 deletions
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2
drivers/crypto/cnxk/cn10k_ipsec.c
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@ -102,6 +102,8 @@ cn10k_ipsec_outb_sa_create(struct roc_cpt *roc_cpt, struct roc_cpt_lf *lf,
param1.u16 = 0;
param1.s.ttl_or_hop_limit = ipsec_xfrm->options.dec_ttl;
/* Disable IP checksum computation by default */
param1.s.ip_csum_disable = ROC_IE_OT_SA_INNER_PKT_IP_CSUM_DISABLE;

1
drivers/crypto/cnxk/cnxk_cryptodev_capabilities.c
View File

@ -1159,6 +1159,7 @@ cn10k_sec_caps_update(struct rte_security_capability *sec_cap)
sec_cap->ipsec.options.tunnel_hdr_verify =
RTE_SECURITY_IPSEC_TUNNEL_VERIFY_SRC_DST_ADDR;
}
sec_cap->ipsec.options.dec_ttl = 1;
sec_cap->ipsec.options.ip_csum_enable = 1;
sec_cap->ipsec.options.l4_csum_enable = 1;
sec_cap->ipsec.options.stats = 1;