From: Nithin Dabilpuram <ndabilpuram@marvell.com>
To: <jerinj@marvell.com>, Nithin Dabilpuram <ndabilpuram@marvell.com>,
"Kiran Kumar K" <kirankumark@marvell.com>,
Sunil Kumar Kori <skori@marvell.com>,
Satha Rao <skoteshwar@marvell.com>
Cc: <dev@dpdk.org>, Akhil Goyal <gakhil@marvell.com>
Subject: [PATCH 18/24] net/cnxk: support decrement TTL for inline IPsec
Date: Tue, 19 Apr 2022 11:29:15 +0530 [thread overview]
Message-ID: <20220419055921.10566-18-ndabilpuram@marvell.com> (raw)
In-Reply-To: <20220419055921.10566-1-ndabilpuram@marvell.com>
From: Akhil Goyal <gakhil@marvell.com>
Added support for decrementing TTL(IPv4)/hoplimit(IPv6)
while doing inline IPsec processing if the security session
sa options is enabled with dec_ttl.
Signed-off-by: Akhil Goyal <gakhil@marvell.com>
---
drivers/net/cnxk/cn10k_ethdev.h | 3 ++-
drivers/net/cnxk/cn10k_ethdev_sec.c | 1 +
drivers/net/cnxk/cn10k_tx.h | 6 ++++--
3 files changed, 7 insertions(+), 3 deletions(-)
diff --git a/drivers/net/cnxk/cn10k_ethdev.h b/drivers/net/cnxk/cn10k_ethdev.h
index 9642d6a..c8666ce 100644
--- a/drivers/net/cnxk/cn10k_ethdev.h
+++ b/drivers/net/cnxk/cn10k_ethdev.h
@@ -73,7 +73,8 @@ struct cn10k_sec_sess_priv {
uint8_t roundup_len;
uint16_t partial_len : 10;
uint16_t chksum : 2;
- uint16_t rsvd : 4;
+ uint16_t dec_ttl : 1;
+ uint16_t rsvd : 3;
};
uint64_t u64;
diff --git a/drivers/net/cnxk/cn10k_ethdev_sec.c b/drivers/net/cnxk/cn10k_ethdev_sec.c
index 60b7093..f32e169 100644
--- a/drivers/net/cnxk/cn10k_ethdev_sec.c
+++ b/drivers/net/cnxk/cn10k_ethdev_sec.c
@@ -556,6 +556,7 @@ cn10k_eth_sec_session_create(void *device,
/* Propagate inner checksum enable from SA to fast path */
sess_priv.chksum = (!ipsec->options.ip_csum_enable << 1 |
!ipsec->options.l4_csum_enable);
+ sess_priv.dec_ttl = ipsec->options.dec_ttl;
/* Pointer from eth_sec -> outb_sa */
eth_sec->sa = outb_sa;
diff --git a/drivers/net/cnxk/cn10k_tx.h b/drivers/net/cnxk/cn10k_tx.h
index c25825c..c482352 100644
--- a/drivers/net/cnxk/cn10k_tx.h
+++ b/drivers/net/cnxk/cn10k_tx.h
@@ -315,7 +315,8 @@ cn10k_nix_prep_sec_vec(struct rte_mbuf *m, uint64x2_t *cmd0, uint64x2_t *cmd1,
sa = (uintptr_t)roc_nix_inl_ot_ipsec_outb_sa(sa_base, sess_priv.sa_idx);
ucode_cmd[3] = (ROC_CPT_DFLT_ENG_GRP_SE_IE << 61 | 1UL << 60 | sa);
ucode_cmd[0] = (ROC_IE_OT_MAJOR_OP_PROCESS_OUTBOUND_IPSEC << 48 |
- ((uint64_t)sess_priv.chksum) << 32 | pkt_len);
+ ((uint64_t)sess_priv.chksum) << 32 |
+ ((uint64_t)sess_priv.dec_ttl) << 34 | pkt_len);
/* CPT Word 0 and Word 1 */
cmd01 = vdupq_n_u64((nixtx + 16) | (cn10k_nix_tx_ext_subs(flags) + 1));
@@ -442,7 +443,8 @@ cn10k_nix_prep_sec(struct rte_mbuf *m, uint64_t *cmd, uintptr_t *nixtx_addr,
sa = (uintptr_t)roc_nix_inl_ot_ipsec_outb_sa(sa_base, sess_priv.sa_idx);
ucode_cmd[3] = (ROC_CPT_DFLT_ENG_GRP_SE_IE << 61 | 1UL << 60 | sa);
ucode_cmd[0] = (ROC_IE_OT_MAJOR_OP_PROCESS_OUTBOUND_IPSEC << 48 |
- ((uint64_t)sess_priv.chksum) << 32 | pkt_len);
+ ((uint64_t)sess_priv.chksum) << 32 |
+ ((uint64_t)sess_priv.dec_ttl) << 34 | pkt_len);
/* CPT Word 0 and Word 1. Assume no multi-seg support */
cmd01 = vdupq_n_u64((nixtx + 16) | (cn10k_nix_tx_ext_subs(flags) + 1));
--
2.8.4
next prev parent reply other threads:[~2022-04-19 6:02 UTC|newest]
Thread overview: 110+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-19 5:58 [PATCH 01/24] common/cnxk: add multi channel support for SDP send queues Nithin Dabilpuram
2022-04-19 5:58 ` [PATCH 02/24] net/cnxk: add receive channel backpressure for SDP Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 03/24] common/cnxk: add new pkind for CPT when ts is enabled Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 04/24] common/cnxk: support to configure the ts pkind in CPT Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 05/24] common/cnxk: fix SQ flush sequence Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 06/24] common/cnxk: skip probing SoC environment for CN9k Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 07/24] common/cnxk: fix issues in soft expiry disable path Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 08/24] common/cnxk: convert warning to debug print Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 09/24] common/cnxk: use aggregate level rr prio from mbox Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 10/24] net/cnxk: support loopback mode on AF VF's Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 11/24] net/cnxk: update LBK ethdev link info Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 12/24] net/cnxk: add barrier after meta batch free in scalar Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 13/24] net/cnxk: disable default inner chksum for outb inline Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 14/24] net/cnxk: fix roundup size with transport mode Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 15/24] net/cnxk: update inline device in ethdev telemetry Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 16/24] net/cnxk: change env for debug IV Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 17/24] net/cnxk: reset offload flag if reassembly is disabled Nithin Dabilpuram
2022-04-19 5:59 ` Nithin Dabilpuram [this message]
2022-04-19 5:59 ` [PATCH 19/24] net/cnxk: optimize Rx fast path for security pkts Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 20/24] net/cnxk: update olflags with L3/L4 csum offload Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 21/24] net/cnxk: add capabilities for IPsec crypto algos Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 22/24] net/cnxk: add capabilities for IPsec options Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 23/24] net/cnxk: support security stats Nithin Dabilpuram
2022-04-19 5:59 ` [PATCH 24/24] net/cnxk: add support for flow control for outbound inline Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 01/28] common/cnxk: add multi channel support for SDP send queues Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 02/28] net/cnxk: add receive channel backpressure for SDP Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 03/28] common/cnxk: add new pkind for CPT when ts is enabled Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 04/28] common/cnxk: support to configure the ts pkind in CPT Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 05/28] common/cnxk: fix SQ flush sequence Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 06/28] common/cnxk: skip probing SoC environment for CN9k Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 07/28] common/cnxk: fix issues in soft expiry disable path Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 08/28] common/cnxk: convert warning to debug print Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 09/28] common/cnxk: use aggregate level rr prio from mbox Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 10/28] net/cnxk: support loopback mode on AF VF's Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 11/28] net/cnxk: update LBK ethdev link info Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 12/28] net/cnxk: add barrier after meta batch free in scalar Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 13/28] net/cnxk: disable default inner chksum for outb inline Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 14/28] net/cnxk: fix roundup size with transport mode Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 15/28] net/cnxk: update inline device in ethdev telemetry Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 16/28] net/cnxk: change env for debug IV Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 17/28] net/cnxk: reset offload flag if reassembly is disabled Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 18/28] net/cnxk: support decrement TTL for inline IPsec Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 19/28] net/cnxk: optimize Rx fast path for security pkts Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 20/28] net/cnxk: update olflags with L3/L4 csum offload Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 21/28] net/cnxk: add capabilities for IPsec crypto algos Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 22/28] net/cnxk: add capabilities for IPsec options Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 23/28] net/cnxk: support security stats Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 24/28] net/cnxk: add support for flow control for outbound inline Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 25/28] net/cnxk: perform early MTU setup for eventmode Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 26/28] net/cnxk: fix multi-seg extraction in vwqe path Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 27/28] net/cnxk: fix hotplug detach sequence for first device Nithin Dabilpuram
2022-05-05 12:55 ` [PATCH v3 28/28] common/cnxk: add support for per-port RQ in inline device Nithin Dabilpuram
2022-05-07 10:20 ` Jerin Jacob
2022-05-08 6:25 ` [PATCH v4 01/28] common/cnxk: add multi channel support for SDP send queues Nithin Dabilpuram
2022-05-08 6:25 ` [PATCH v4 02/28] net/cnxk: add receive channel backpressure for SDP Nithin Dabilpuram
2022-05-08 6:25 ` [PATCH v4 03/28] common/cnxk: add new pkind for CPT when ts is enabled Nithin Dabilpuram
2022-05-08 6:25 ` [PATCH v4 04/28] common/cnxk: support to configure the ts pkind in CPT Nithin Dabilpuram
2022-05-08 6:25 ` [PATCH v4 05/28] common/cnxk: fix SQ flush sequence Nithin Dabilpuram
2022-05-08 6:25 ` [PATCH v4 06/28] common/cnxk: skip probing SoC environment for CN9k Nithin Dabilpuram
2022-05-08 6:25 ` [PATCH v4 07/28] common/cnxk: fix issues in soft expiry disable path Nithin Dabilpuram
2022-05-08 6:25 ` [PATCH v4 08/28] common/cnxk: convert warning to debug print Nithin Dabilpuram
2022-05-08 6:25 ` [PATCH v4 09/28] common/cnxk: use aggregate level rr prio from mbox Nithin Dabilpuram
2022-05-08 6:25 ` [PATCH v4 10/28] net/cnxk: support loopback mode on AF VF's Nithin Dabilpuram
2022-05-08 6:25 ` [PATCH v4 11/28] net/cnxk: update LBK ethdev link info Nithin Dabilpuram
2022-05-08 6:26 ` [PATCH v4 12/28] net/cnxk: add barrier after meta batch free in scalar Nithin Dabilpuram
2022-05-08 6:26 ` [PATCH v4 13/28] net/cnxk: disable default inner chksum for outb inline Nithin Dabilpuram
2022-05-08 6:26 ` [PATCH v4 14/28] net/cnxk: fix roundup size with transport mode Nithin Dabilpuram
2022-05-08 6:26 ` [PATCH v4 15/28] net/cnxk: update inline device in ethdev telemetry Nithin Dabilpuram
2022-05-08 6:26 ` [PATCH v4 16/28] net/cnxk: change env for debug IV Nithin Dabilpuram
2022-05-08 6:26 ` [PATCH v4 17/28] net/cnxk: reset offload flag if reassembly is disabled Nithin Dabilpuram
2022-05-08 6:26 ` [PATCH v4 18/28] net/cnxk: support decrement TTL for inline IPsec Nithin Dabilpuram
2022-05-08 6:26 ` [PATCH v4 19/28] net/cnxk: optimize Rx fast path for security pkts Nithin Dabilpuram
2022-05-08 6:26 ` [PATCH v4 20/28] net/cnxk: update olflags with L3/L4 csum offload Nithin Dabilpuram
2022-05-08 6:26 ` [PATCH v4 21/28] net/cnxk: add capabilities for IPsec crypto algos Nithin Dabilpuram
2022-05-08 6:26 ` [PATCH v4 22/28] net/cnxk: add capabilities for IPsec options Nithin Dabilpuram
2022-05-08 6:26 ` [PATCH v4 23/28] net/cnxk: support security stats Nithin Dabilpuram
2022-05-08 6:26 ` [PATCH v4 24/28] net/cnxk: add support for flow control for outbound inline Nithin Dabilpuram
2022-05-08 6:26 ` [PATCH v4 25/28] net/cnxk: perform early MTU setup for eventmode Nithin Dabilpuram
2022-05-08 6:26 ` [PATCH v4 26/28] net/cnxk: fix multi-seg extraction in vwqe path Nithin Dabilpuram
2022-05-08 6:26 ` [PATCH v4 27/28] net/cnxk: fix hotplug detach sequence for first device Nithin Dabilpuram
2022-05-08 6:26 ` [PATCH v4 28/28] common/cnxk: add support for per-port RQ in inline device Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 01/28] common/cnxk: add multi channel support for SDP send queues Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 02/28] net/cnxk: add receive channel backpressure for SDP Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 03/28] common/cnxk: add new pkind for CPT when ts is enabled Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 04/28] common/cnxk: support to configure the ts pkind in CPT Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 05/28] common/cnxk: fix SQ flush sequence Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 06/28] common/cnxk: skip probing SoC environment for CN9k Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 07/28] common/cnxk: fix issues in soft expiry disable path Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 08/28] common/cnxk: convert warning to debug print Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 09/28] common/cnxk: use aggregate level rr prio from mbox Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 10/28] net/cnxk: support loopback mode on AF VF's Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 11/28] net/cnxk: update LBK ethdev link info Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 12/28] net/cnxk: add barrier after meta batch free in scalar Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 13/28] net/cnxk: disable default inner chksum for outb inline Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 14/28] net/cnxk: fix roundup size with transport mode Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 15/28] net/cnxk: update inline device in ethdev telemetry Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 16/28] net/cnxk: change env for debug IV Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 17/28] net/cnxk: reset offload flag if reassembly is disabled Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 18/28] net/cnxk: support decrement TTL for inline IPsec Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 19/28] net/cnxk: optimize Rx fast path for security pkts Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 20/28] net/cnxk: update olflags with L3/L4 csum offload Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 21/28] net/cnxk: add capabilities for IPsec crypto algos Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 22/28] net/cnxk: add capabilities for IPsec options Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 23/28] net/cnxk: support security stats Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 24/28] net/cnxk: add support for flow control for outbound inline Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 25/28] net/cnxk: perform early MTU setup for eventmode Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 26/28] net/cnxk: fix multi-seg extraction in vwqe path Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 27/28] net/cnxk: fix hotplug detach sequence for first device Nithin Dabilpuram
2022-05-08 7:48 ` [PATCH v5 28/28] common/cnxk: add support for per-port RQ in inline device Nithin Dabilpuram
2022-05-10 14:31 ` Jerin Jacob
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