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common/cnxk: support UDP port verification

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Adding support to verify UDP encapsulation ports
in IPsec inbound.

Signed-off-by: Tejasree Kondoj <ktejasree@marvell.com>
Acked-by: Akhil Goyal <gakhil@marvell.com>
This commit is contained in:
Tejasree Kondoj 2021-09-29 08:55:13 +05:30 committed by Akhil Goyal
parent f7e3aa693d
commit 2d5ca27281
3 changed files with 6 additions and 2 deletions
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3
drivers/common/cnxk/cnxk_security.c
View File

@ -303,6 +303,9 @@ cnxk_ot_ipsec_inb_sa_fill(struct roc_ot_ipsec_inb_sa *sa,
sa->w10.s.udp_dst_port = 4500;
}
if (ipsec_xfrm->options.udp_ports_verify)
sa->w2.s.udp_ports_verify = 1;
offset = offsetof(struct roc_ot_ipsec_inb_sa, ctx);
/* Word offset for HW managed SA field */
sa->w0.s.hw_ctx_off = offset / 8;

4
drivers/common/cnxk/roc_ie_ot.h
View File

@ -184,7 +184,7 @@ union roc_ot_ipsec_sa_word2 {
uint64_t esn_en : 1;
uint64_t tport_l4_incr_csum : 1;
uint64_t ip_hdr_verify : 2;
uint64_t rsvd5 : 1;
uint64_t udp_ports_verify : 1;
uint64_t rsvd2 : 7;
uint64_t async_mode : 1;
@ -329,7 +329,7 @@ struct roc_ot_ipsec_inb_sa {
uint64_t esn_en : 1;
uint64_t tport_l4_incr_csum : 1;
uint64_t ip_hdr_verify : 2;
uint64_t rsvd5 : 1;
uint64_t udp_ports_verify : 1;
uint64_t rsvd6 : 7;
uint64_t async_mode : 1;

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

@ -921,6 +921,7 @@ cn10k_sec_caps_update(struct rte_security_capability *sec_cap)
sec_cap->ipsec.options.iv_gen_disable = 1;
#endif
} else {
sec_cap->ipsec.options.udp_ports_verify = 1;
if (sec_cap->ipsec.mode == RTE_SECURITY_IPSEC_SA_MODE_TUNNEL)
sec_cap->ipsec.options.tunnel_hdr_verify =
RTE_SECURITY_IPSEC_TUNNEL_VERIFY_SRC_DST_ADDR;