From: Chaoyong He <chaoyong.he@corigine.com>
To: dev@dpdk.org
Cc: oss-drivers@corigine.com, niklas.soderlund@corigine.com,
Chaoyong He <chaoyong.he@corigine.com>
Subject: [PATCH v4 17/25] net/nfp: support SRC IPv4 flow action
Date: Tue, 18 Oct 2022 19:27:06 +0800 [thread overview]
Message-ID: <1666092434-10357-18-git-send-email-chaoyong.he@corigine.com> (raw)
In-Reply-To: <1666092434-10357-1-git-send-email-chaoyong.he@corigine.com>
Add the corresponding data structure and logics, to support
the offload of set source IPv4 address action.
Signed-off-by: Chaoyong He <chaoyong.he@corigine.com>
Reviewed-by: Niklas Söderlund <niklas.soderlund@corigine.com>
---
doc/guides/nics/features/nfp.ini | 1 +
drivers/net/nfp/flower/nfp_flower_cmsg.h | 25 ++++++++++++++++++
drivers/net/nfp/nfp_flow.c | 45 ++++++++++++++++++++++++++++++++
3 files changed, 71 insertions(+)
diff --git a/doc/guides/nics/features/nfp.ini b/doc/guides/nics/features/nfp.ini
index ba3455c..dc5c676 100644
--- a/doc/guides/nics/features/nfp.ini
+++ b/doc/guides/nics/features/nfp.ini
@@ -45,5 +45,6 @@ of_push_vlan = Y
of_set_vlan_pcp = Y
of_set_vlan_vid = Y
port_id = Y
+set_ipv4_src = Y
set_mac_dst = Y
set_mac_src = Y
diff --git a/drivers/net/nfp/flower/nfp_flower_cmsg.h b/drivers/net/nfp/flower/nfp_flower_cmsg.h
index 30a9ff5..77cb51d 100644
--- a/drivers/net/nfp/flower/nfp_flower_cmsg.h
+++ b/drivers/net/nfp/flower/nfp_flower_cmsg.h
@@ -374,6 +374,31 @@ struct nfp_fl_act_push_vlan {
rte_be16_t vlan_tci;
};
+/*
+ * IPv4 addrs
+ * 3 2 1
+ * 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | - |opcode | |jump_id| - |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | ipv4_saddr_mask |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | ipv4_saddr |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | ipv4_daddr_mask |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ * | ipv4_daddr |
+ * +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+ */
+struct nfp_fl_act_set_ip4_addrs {
+ struct nfp_fl_act_head head;
+ rte_be16_t reserved;
+ rte_be32_t ipv4_src_mask;
+ rte_be32_t ipv4_src;
+ rte_be32_t ipv4_dst_mask;
+ rte_be32_t ipv4_dst;
+};
+
int nfp_flower_cmsg_mac_repr(struct nfp_app_fw_flower *app_fw_flower);
int nfp_flower_cmsg_repr_reify(struct nfp_app_fw_flower *app_fw_flower,
struct nfp_flower_representor *repr);
diff --git a/drivers/net/nfp/nfp_flow.c b/drivers/net/nfp/nfp_flow.c
index fecc97a..c0df617 100644
--- a/drivers/net/nfp/nfp_flow.c
+++ b/drivers/net/nfp/nfp_flow.c
@@ -574,6 +574,7 @@ struct nfp_mask_id_entry {
{
int ret = 0;
bool mac_set_flag = false;
+ bool ip_set_flag = false;
const struct rte_flow_action *action;
for (action = actions; action->type != RTE_FLOW_ACTION_TYPE_END; ++action) {
@@ -632,6 +633,14 @@ struct nfp_mask_id_entry {
case RTE_FLOW_ACTION_TYPE_OF_SET_VLAN_PCP:
PMD_DRV_LOG(DEBUG, "RTE_FLOW_ACTION_TYPE_OF_SET_VLAN_PCP detected");
break;
+ case RTE_FLOW_ACTION_TYPE_SET_IPV4_SRC:
+ PMD_DRV_LOG(DEBUG, "RTE_FLOW_ACTION_TYPE_SET_IPV4_SRC detected");
+ if (!ip_set_flag) {
+ key_ls->act_size +=
+ sizeof(struct nfp_fl_act_set_ip4_addrs);
+ ip_set_flag = true;
+ }
+ break;
default:
PMD_DRV_LOG(ERR, "Action type %d not supported.", action->type);
return -ENOTSUP;
@@ -1296,6 +1305,33 @@ struct nfp_mask_id_entry {
nfp_flow_meta->shortcut = rte_cpu_to_be_32(NFP_FL_SC_ACT_POPV);
}
+static void
+nfp_flow_action_set_ip(char *act_data,
+ const struct rte_flow_action *action,
+ bool ip_src_flag,
+ bool ip_set_flag)
+{
+ size_t act_size;
+ struct nfp_fl_act_set_ip4_addrs *set_ip;
+ const struct rte_flow_action_set_ipv4 *set_ipv4;
+
+ if (ip_set_flag)
+ set_ip = (struct nfp_fl_act_set_ip4_addrs *)act_data - 1;
+ else
+ set_ip = (struct nfp_fl_act_set_ip4_addrs *)act_data;
+
+ act_size = sizeof(struct nfp_fl_act_set_ip4_addrs);
+ set_ip->head.jump_id = NFP_FL_ACTION_OPCODE_SET_IPV4_ADDRS;
+ set_ip->head.len_lw = act_size >> NFP_FL_LW_SIZ;
+ set_ip->reserved = 0;
+
+ set_ipv4 = (const struct rte_flow_action_set_ipv4 *)action->conf;
+ if (ip_src_flag)
+ set_ip->ipv4_src = set_ipv4->ipv4_addr;
+ else
+ set_ip->ipv4_dst = set_ipv4->ipv4_addr;
+}
+
static int
nfp_flow_action_push_vlan(char *act_data,
const struct rte_flow_action *action)
@@ -1338,6 +1374,7 @@ struct nfp_mask_id_entry {
char *position;
char *action_data;
bool drop_flag = false;
+ bool ip_set_flag = false;
bool mac_set_flag = false;
uint32_t total_actions = 0;
const struct rte_flow_action *action;
@@ -1413,6 +1450,14 @@ struct nfp_mask_id_entry {
action += 2;
position += sizeof(struct nfp_fl_act_push_vlan);
break;
+ case RTE_FLOW_ACTION_TYPE_SET_IPV4_SRC:
+ PMD_DRV_LOG(DEBUG, "Process RTE_FLOW_ACTION_TYPE_SET_IPV4_SRC");
+ nfp_flow_action_set_ip(position, action, true, ip_set_flag);
+ if (!ip_set_flag) {
+ position += sizeof(struct nfp_fl_act_set_ip4_addrs);
+ ip_set_flag = true;
+ }
+ break;
default:
PMD_DRV_LOG(ERR, "Unsupported action type: %d", action->type);
return -ENOTSUP;
--
1.8.3.1
next prev parent reply other threads:[~2022-10-18 11:29 UTC|newest]
Thread overview: 96+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-10-18 11:26 [PATCH v4 00/25] add the basic rte_flow offload support of nfp PMD Chaoyong He
2022-10-18 11:26 ` [PATCH v4 01/25] net/nfp: fix the requirement of cpp bridge service Chaoyong He
2022-10-18 12:39 ` Ferruh Yigit
2022-10-18 11:26 ` [PATCH v4 02/25] net/nfp: add the structures and functions for flow offload Chaoyong He
2022-10-18 11:26 ` [PATCH v4 03/25] net/nfp: add the stats process logic in ctrl VNIC service Chaoyong He
2022-10-18 11:26 ` [PATCH v4 04/25] net/nfp: add the flow APIs of nfp PMD Chaoyong He
2022-10-18 11:26 ` [PATCH v4 05/25] net/nfp: support basic flow items Chaoyong He
2022-10-18 11:26 ` [PATCH v4 06/25] net/nfp: support basic flow actions Chaoyong He
2022-10-18 11:26 ` [PATCH v4 07/25] net/nfp: support VLAN flow item Chaoyong He
2022-10-18 11:26 ` [PATCH v4 08/25] net/nfp: support IPv4 " Chaoyong He
2022-10-18 11:26 ` [PATCH v4 09/25] net/nfp: support IPv6 " Chaoyong He
2022-10-18 11:26 ` [PATCH v4 10/25] net/nfp: support TCP " Chaoyong He
2022-10-18 11:27 ` [PATCH v4 11/25] net/nfp: support UDP " Chaoyong He
2022-10-18 11:27 ` [PATCH v4 12/25] net/nfp: support SCTP " Chaoyong He
2022-10-18 11:27 ` [PATCH v4 13/25] net/nfp: support SRC MAC flow action Chaoyong He
2022-10-18 11:27 ` [PATCH v4 14/25] net/nfp: support DST " Chaoyong He
2022-10-18 11:27 ` [PATCH v4 15/25] net/nfp: support pop VLAN " Chaoyong He
2022-10-18 11:27 ` [PATCH v4 16/25] net/nfp: support push " Chaoyong He
2022-10-18 11:27 ` Chaoyong He [this message]
2022-10-18 11:27 ` [PATCH v4 18/25] net/nfp: support DST IPv4 " Chaoyong He
2022-10-18 11:27 ` [PATCH v4 19/25] net/nfp: support SRC IPv6 " Chaoyong He
2022-10-18 11:27 ` [PATCH v4 20/25] net/nfp: support DST " Chaoyong He
2022-10-18 11:27 ` [PATCH v4 21/25] net/nfp: support TP SRC " Chaoyong He
2022-10-18 11:27 ` [PATCH v4 22/25] net/nfp: support TP DST " Chaoyong He
2022-10-18 11:27 ` [PATCH v4 23/25] net/nfp: support TTL " Chaoyong He
2022-10-18 11:27 ` [PATCH v4 24/25] net/nfp: support IPv4 DSCP " Chaoyong He
2022-10-18 11:27 ` [PATCH v4 25/25] net/nfp: support IPv6 " Chaoyong He
2022-10-18 12:27 ` [PATCH v4 00/25] add the basic rte_flow offload support of nfp PMD Ferruh Yigit
2022-10-20 2:19 ` [PATCH v5 " Chaoyong He
2022-10-20 2:19 ` [PATCH v5 01/25] net/nfp: fix CPP bridge service requirement Chaoyong He
2022-10-20 2:19 ` [PATCH v5 02/25] net/nfp: add the structures and functions for flow offload Chaoyong He
2022-10-20 2:19 ` [PATCH v5 03/25] net/nfp: add the stats process logic in ctrl VNIC service Chaoyong He
2022-10-20 2:19 ` [PATCH v5 04/25] net/nfp: add the flow APIs of nfp PMD Chaoyong He
2022-10-20 11:09 ` Ferruh Yigit
2022-10-20 11:42 ` Chaoyong He
2022-10-20 2:19 ` [PATCH v5 05/25] net/nfp: support basic flow items Chaoyong He
2022-10-20 11:11 ` Ferruh Yigit
2022-10-20 11:43 ` Chaoyong He
2022-10-20 2:19 ` [PATCH v5 06/25] net/nfp: support basic flow actions Chaoyong He
2022-10-20 11:12 ` Ferruh Yigit
2022-10-20 11:41 ` Chaoyong He
2022-10-20 2:19 ` [PATCH v5 07/25] net/nfp: support VLAN flow item Chaoyong He
2022-10-20 2:19 ` [PATCH v5 08/25] net/nfp: support IPv4 " Chaoyong He
2022-10-20 2:19 ` [PATCH v5 09/25] net/nfp: support IPv6 " Chaoyong He
2022-10-20 2:19 ` [PATCH v5 10/25] net/nfp: support TCP " Chaoyong He
2022-10-20 2:19 ` [PATCH v5 11/25] net/nfp: support UDP " Chaoyong He
2022-10-20 2:19 ` [PATCH v5 12/25] net/nfp: support SCTP " Chaoyong He
2022-10-20 2:19 ` [PATCH v5 13/25] net/nfp: support SRC MAC flow action Chaoyong He
2022-10-20 11:12 ` Ferruh Yigit
2022-10-20 11:48 ` Chaoyong He
2022-10-20 11:55 ` Ferruh Yigit
2022-10-20 2:19 ` [PATCH v5 14/25] net/nfp: support DST " Chaoyong He
2022-10-20 2:19 ` [PATCH v5 15/25] net/nfp: support pop VLAN " Chaoyong He
2022-10-20 2:19 ` [PATCH v5 16/25] net/nfp: support push " Chaoyong He
2022-10-20 2:19 ` [PATCH v5 17/25] net/nfp: support SRC IPv4 " Chaoyong He
2022-10-20 2:19 ` [PATCH v5 18/25] net/nfp: support DST " Chaoyong He
2022-10-20 2:19 ` [PATCH v5 19/25] net/nfp: support SRC IPv6 " Chaoyong He
2022-10-20 2:19 ` [PATCH v5 20/25] net/nfp: support DST " Chaoyong He
2022-10-20 2:19 ` [PATCH v5 21/25] net/nfp: support TP SRC " Chaoyong He
2022-10-20 2:19 ` [PATCH v5 22/25] net/nfp: support TP DST " Chaoyong He
2022-10-20 2:19 ` [PATCH v5 23/25] net/nfp: support TTL " Chaoyong He
2022-10-20 2:19 ` [PATCH v5 24/25] net/nfp: support IPv4 DSCP " Chaoyong He
2022-10-20 2:19 ` [PATCH v5 25/25] net/nfp: support IPv6 " Chaoyong He
2022-10-21 8:01 ` [PATCH v6 00/27] add the basic rte_flow offload support of nfp PMD Chaoyong He
2022-10-21 8:01 ` [PATCH v6 01/27] net/nfp: fix CPP bridge service requirement Chaoyong He
2022-10-21 8:01 ` [PATCH v6 02/27] net/nfp: fix the promiscuous mode control functions Chaoyong He
2022-10-21 13:03 ` Ferruh Yigit
2022-10-22 6:49 ` Chaoyong He
2022-10-22 8:11 ` [PATCH v7] net/nfp: fix the promiscuous mode functions Chaoyong He
2022-10-24 12:31 ` Ferruh Yigit
2022-10-21 8:01 ` [PATCH v6 03/27] net/nfp: fix the service stuck the app end Chaoyong He
2022-10-21 8:01 ` [PATCH v6 04/27] net/nfp: add the structures and functions for flow offload Chaoyong He
2022-10-21 8:01 ` [PATCH v6 05/27] net/nfp: add the stats process logic in ctrl VNIC service Chaoyong He
2022-10-21 8:01 ` [PATCH v6 06/27] net/nfp: add the flow APIs of nfp PMD Chaoyong He
2022-10-21 8:01 ` [PATCH v6 07/27] net/nfp: support basic flow items Chaoyong He
2022-10-21 8:01 ` [PATCH v6 08/27] net/nfp: support basic flow actions Chaoyong He
2022-10-21 8:01 ` [PATCH v6 09/27] net/nfp: support VLAN flow item Chaoyong He
2022-10-21 8:01 ` [PATCH v6 10/27] net/nfp: support IPv4 " Chaoyong He
2022-10-21 8:01 ` [PATCH v6 11/27] net/nfp: support IPv6 " Chaoyong He
2022-10-21 8:01 ` [PATCH v6 12/27] net/nfp: support TCP " Chaoyong He
2022-10-21 8:01 ` [PATCH v6 13/27] net/nfp: support UDP " Chaoyong He
2022-10-21 8:01 ` [PATCH v6 14/27] net/nfp: support SCTP " Chaoyong He
2022-10-21 8:01 ` [PATCH v6 15/27] net/nfp: support SRC MAC flow action Chaoyong He
2022-10-21 8:01 ` [PATCH v6 16/27] net/nfp: support DST " Chaoyong He
2022-10-21 8:01 ` [PATCH v6 17/27] net/nfp: support pop VLAN " Chaoyong He
2022-10-21 8:01 ` [PATCH v6 18/27] net/nfp: support push " Chaoyong He
2022-10-21 8:01 ` [PATCH v6 19/27] net/nfp: support SRC IPv4 " Chaoyong He
2022-10-21 8:01 ` [PATCH v6 20/27] net/nfp: support DST " Chaoyong He
2022-10-21 8:01 ` [PATCH v6 21/27] net/nfp: support SRC IPv6 " Chaoyong He
2022-10-21 8:01 ` [PATCH v6 22/27] net/nfp: support DST " Chaoyong He
2022-10-21 8:01 ` [PATCH v6 23/27] net/nfp: support TP SRC " Chaoyong He
2022-10-21 8:02 ` [PATCH v6 24/27] net/nfp: support TP DST " Chaoyong He
2022-10-21 8:02 ` [PATCH v6 25/27] net/nfp: support TTL " Chaoyong He
2022-10-21 8:02 ` [PATCH v6 26/27] net/nfp: support IPv4 DSCP " Chaoyong He
2022-10-21 8:02 ` [PATCH v6 27/27] net/nfp: support IPv6 " Chaoyong He
2022-10-21 13:04 ` [PATCH v6 00/27] add the basic rte_flow offload support of nfp PMD Ferruh Yigit
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