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From: Yuying Zhang <yuying.zhang@intel.com>
To: dev@dpdk.org, qi.z.zhang@intel.com, jingjing.wu@intel.com,
	beilei.xing@intel.com
Cc: Yuying Zhang <yuying.zhang@intel.com>
Subject: [PATCH v2 8/8] net/cpfl: add flow support for representor
Date: Fri,  1 Sep 2023 11:31:58 +0000	[thread overview]
Message-ID: <20230901113158.1654044-9-yuying.zhang@intel.com> (raw)
In-Reply-To: <20230901113158.1654044-1-yuying.zhang@intel.com>

Add flow support for representor, so representor can
create, destroy, validate and flush rules.

Signed-off-by: Yuying Zhang <yuying.zhang@intel.com>
---
 doc/guides/nics/cpfl.rst                | 13 +++++++++++
 doc/guides/rel_notes/release_23_11.rst  |  1 +
 drivers/net/cpfl/cpfl_flow_engine_fxp.c | 24 ++++++++++++++++++--
 drivers/net/cpfl/cpfl_representor.c     | 29 +++++++++++++++++++++++++
 4 files changed, 65 insertions(+), 2 deletions(-)

diff --git a/doc/guides/nics/cpfl.rst b/doc/guides/nics/cpfl.rst
index 7032dd1a1a..e2fe5430ed 100644
--- a/doc/guides/nics/cpfl.rst
+++ b/doc/guides/nics/cpfl.rst
@@ -196,3 +196,16 @@ low level hardware resources defined in a DDP package file.
    .. code-block:: console
 
    dpdk-testpmd -c 0x3 -n 4 -a 0000:af:00.6,vport=[0],flow_parser="refpkg.json" -- -i
+
+#. Create one flow to forward ETH-IPV4-TCP from I/O port to a local(CPF's) vport::
+
+   .. code-block:: console
+
+   flow create 0 ingress group 1 pattern eth dst is 00:01:00:00:03:14 / ipv4 src is 192.168.0.1 \
+   dst is 192.168.0.2 / tcp / end actions port_representor port_id 0 / end
+
+#. Send the packet, and it should be displayed on PMD::
+
+   .. code-block:: console
+
+   sendp(Ether(dst='00:01:00:00:03:14')/IP(src='192.168.0.1',dst='192.168.0.2')/TCP(),iface="enp24s0f0")
diff --git a/doc/guides/rel_notes/release_23_11.rst b/doc/guides/rel_notes/release_23_11.rst
index 688bee4d6d..eded3ecc84 100644
--- a/doc/guides/rel_notes/release_23_11.rst
+++ b/doc/guides/rel_notes/release_23_11.rst
@@ -58,6 +58,7 @@ New Features
 * **Updated Intel cpfl driver.**
 
   * Added support for port representor.
+  * Added support for rte_flow.
 
 Removed Items
 -------------
diff --git a/drivers/net/cpfl/cpfl_flow_engine_fxp.c b/drivers/net/cpfl/cpfl_flow_engine_fxp.c
index e0c08a77c3..f40402a912 100644
--- a/drivers/net/cpfl/cpfl_flow_engine_fxp.c
+++ b/drivers/net/cpfl/cpfl_flow_engine_fxp.c
@@ -73,6 +73,7 @@ cpfl_fxp_create(struct rte_eth_dev *dev,
 	struct cpfl_adapter_ext *ad = itf->adapter;
 	struct cpfl_rule_info_meta *rim = meta;
 	struct cpfl_vport *vport;
+	struct cpfl_repr *repr;
 
 	if (!rim)
 		return ret;
@@ -83,6 +84,10 @@ cpfl_fxp_create(struct rte_eth_dev *dev,
 		 * Even index is tx queue and odd index is rx queue.
 		 */
 		cpq_id = vport->base.devarg_id * 2;
+	} else if (itf->type == CPFL_ITF_TYPE_REPRESENTOR) {
+		repr = (struct cpfl_repr *)itf;
+		cpq_id = ((repr->repr_id.pf_id  + repr->repr_id.vf_id) &
+			  (CPFL_TX_CFGQ_NUM - 1)) * 2;
 	} else {
 		rte_flow_error_set(error, EINVAL, RTE_FLOW_ERROR_TYPE_HANDLE, NULL,
 				   "fail to find correct control queue");
@@ -122,6 +127,7 @@ cpfl_fxp_destroy(struct rte_eth_dev *dev,
 	struct cpfl_rule_info_meta *rim;
 	uint32_t i;
 	struct cpfl_vport *vport;
+	struct cpfl_repr *repr;
 
 	rim = flow->rule;
 	if (!rim) {
@@ -135,6 +141,10 @@ cpfl_fxp_destroy(struct rte_eth_dev *dev,
 	if (itf->type == CPFL_ITF_TYPE_VPORT) {
 		vport = (struct cpfl_vport *)itf;
 		cpq_id = vport->base.devarg_id * 2;
+	} else if (itf->type == CPFL_ITF_TYPE_REPRESENTOR) {
+		repr = (struct cpfl_repr *)itf;
+		cpq_id = ((repr->repr_id.pf_id  + repr->repr_id.vf_id) &
+			  (CPFL_TX_CFGQ_NUM - 1)) * 2;
 	} else {
 		rte_flow_error_set(error, EINVAL, RTE_FLOW_ERROR_TYPE_HANDLE, NULL,
 				   "fail to find correct control queue");
@@ -257,6 +267,7 @@ cpfl_fxp_parse_action(struct cpfl_itf *itf,
 	int queue_id = -1;
 	bool fwd_vsi = false;
 	bool fwd_q = false;
+	bool is_vsi;
 	uint32_t i;
 	struct cpfl_rule_info *rinfo = &rim->rules[index];
 	union cpfl_action_set *act_set = (void *)rinfo->act_bytes;
@@ -267,6 +278,7 @@ cpfl_fxp_parse_action(struct cpfl_itf *itf,
 		action_type = action->type;
 		switch (action_type) {
 		case RTE_FLOW_ACTION_TYPE_PORT_REPRESENTOR:
+		case RTE_FLOW_ACTION_TYPE_REPRESENTED_PORT:
 			if (!fwd_vsi)
 				fwd_vsi = true;
 			else
@@ -285,12 +297,20 @@ cpfl_fxp_parse_action(struct cpfl_itf *itf,
 				queue_id = CPFL_INVALID_QUEUE_ID;
 			}
 
-			dev_id = cpfl_get_vsi_id(dst_itf);
+			is_vsi = (action_type == RTE_FLOW_ACTION_TYPE_PORT_REPRESENTOR ||
+				  dst_itf->type == CPFL_ITF_TYPE_REPRESENTOR);
+			if (is_vsi)
+				dev_id = cpfl_get_vsi_id(dst_itf);
+			else
+				dev_id = cpfl_get_port_id(dst_itf);
 
 			if (dev_id == CPFL_INVALID_HW_ID)
 				goto err;
 
-			*act_set = cpfl_act_fwd_vsi(0, priority, 0, dev_id);
+			if (is_vsi)
+				*act_set = cpfl_act_fwd_vsi(0, priority, 0, dev_id);
+			else
+				*act_set = cpfl_act_fwd_port(0, priority, 0, dev_id);
 			act_set++;
 			rinfo->act_byte_len += sizeof(union cpfl_action_set);
 			break;
diff --git a/drivers/net/cpfl/cpfl_representor.c b/drivers/net/cpfl/cpfl_representor.c
index 83069d0830..6e7d3fd0a6 100644
--- a/drivers/net/cpfl/cpfl_representor.c
+++ b/drivers/net/cpfl/cpfl_representor.c
@@ -4,6 +4,8 @@
 
 #include "cpfl_representor.h"
 #include "cpfl_rxtx.h"
+#include "cpfl_flow.h"
+#include "cpfl_rules.h"
 
 static int
 cpfl_repr_whitelist_update(struct cpfl_adapter_ext *adapter,
@@ -325,6 +327,22 @@ cpfl_repr_link_update(struct rte_eth_dev *ethdev,
 	return 0;
 }
 
+static int
+cpfl_dev_repr_flow_ops_get(struct rte_eth_dev *dev,
+			   const struct rte_flow_ops **ops)
+{
+	if (!dev)
+		return -EINVAL;
+
+#ifdef CPFL_FLOW_JSON_SUPPORT
+	*ops = &cpfl_flow_ops;
+#else
+	*ops = NULL;
+	PMD_DRV_LOG(NOTICE, "not support rte_flow, please install json-c library.");
+#endif
+	return 0;
+}
+
 static const struct eth_dev_ops cpfl_repr_dev_ops = {
 	.dev_start		= cpfl_repr_dev_start,
 	.dev_stop		= cpfl_repr_dev_stop,
@@ -336,6 +354,7 @@ static const struct eth_dev_ops cpfl_repr_dev_ops = {
 	.tx_queue_setup		= idpf_repr_tx_queue_setup,
 
 	.link_update		= cpfl_repr_link_update,
+	.flow_ops_get		= cpfl_dev_repr_flow_ops_get,
 };
 
 static int
@@ -344,6 +363,7 @@ cpfl_repr_init(struct rte_eth_dev *eth_dev, void *init_param)
 	struct cpfl_repr *repr = CPFL_DEV_TO_REPR(eth_dev);
 	struct cpfl_repr_param *param = init_param;
 	struct cpfl_adapter_ext *adapter = param->adapter;
+	int ret;
 
 	repr->repr_id = param->repr_id;
 	repr->vport_info = param->vport_info;
@@ -353,6 +373,15 @@ cpfl_repr_init(struct rte_eth_dev *eth_dev, void *init_param)
 	if (repr->vport_info->vport_info.vport_status == CPCHNL2_VPORT_STATUS_ENABLED)
 		repr->func_up = true;
 
+	TAILQ_INIT(&repr->itf.flow_list);
+	memset(repr->itf.dma, 0, sizeof(repr->itf.dma));
+	memset(repr->itf.msg, 0, sizeof(repr->itf.msg));
+	ret = cpfl_alloc_dma_mem_batch(&repr->itf.flow_dma, repr->itf.dma,
+				       sizeof(union cpfl_rule_cfg_pkt_record),
+				       CPFL_FLOW_BATCH_SIZE);
+	if (ret < 0)
+		return ret;
+
 	eth_dev->dev_ops = &cpfl_repr_dev_ops;
 
 	eth_dev->data->dev_flags |= RTE_ETH_DEV_REPRESENTOR;
-- 
2.25.1


  parent reply	other threads:[~2023-09-01 11:10 UTC|newest]

Thread overview: 128+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-08-12  7:55 [PATCH v1 0/5] add rte flow support for cpfl Yuying Zhang
2023-08-12  7:55 ` [PATCH v1 1/5] net/cpfl: setup rte flow skeleton Yuying Zhang
2023-08-25  3:55   ` Xing, Beilei
2023-08-12  7:55 ` [PATCH v1 2/5] common/idpf/base: refine idpf ctlq message structure Yuying Zhang
2023-08-25  5:55   ` Xing, Beilei
2023-08-12  7:55 ` [PATCH v1 3/5] net/cpfl: add cpfl control queue message handle Yuying Zhang
2023-08-25  6:23   ` Xing, Beilei
2023-08-12  7:55 ` [PATCH v1 4/5] net/cpfl: add fxp rule module Yuying Zhang
2023-08-25  7:35   ` Xing, Beilei
2023-08-25  8:42   ` Xing, Beilei
2023-08-12  7:55 ` [PATCH v1 5/5] net/cpfl: add fxp flow engine Yuying Zhang
2023-08-25  9:15   ` Xing, Beilei
2023-09-01 11:31 ` [PATCH v2 0/8] add rte flow support for cpfl Yuying Zhang
2023-09-01 11:31   ` [PATCH v2 1/8] net/cpfl: parse flow parser file in devargs Yuying Zhang
2023-09-01 11:31   ` [PATCH v2 2/8] net/cpfl: add flow json parser Yuying Zhang
2023-09-01 11:31   ` [PATCH v2 3/8] net/cpfl: add FXP low level implementation Yuying Zhang
2023-09-01 11:31   ` [PATCH v2 4/8] net/cpfl: setup ctrl path Yuying Zhang
2023-09-01 11:31   ` [PATCH v2 5/8] net/cpfl: set up rte flow skeleton Yuying Zhang
2023-09-01 11:31   ` [PATCH v2 6/8] net/cpfl: add fxp rule module Yuying Zhang
2023-09-01 11:31   ` [PATCH v2 7/8] net/cpfl: add fxp flow engine Yuying Zhang
2023-09-01 11:31   ` Yuying Zhang [this message]
2023-09-06  9:33   ` [PATCH v3 0/9] add rte flow support for cpfl Wenjing Qiao
2023-08-15 16:50     ` [PATCH v4 " Zhang, Yuying
2023-08-15 16:50       ` [PATCH v4 1/9] net/cpfl: add json parser for rte flow pattern rules Zhang, Yuying
2023-09-15 15:11         ` Stephen Hemminger
2023-08-15 16:50       ` [PATCH v4 2/9] net/cpfl: add mod rule parser support for rte flow Zhang, Yuying
2023-08-15 16:50       ` [PATCH v4 3/9] net/cpfl: set up rte flow skeleton Zhang, Yuying
2023-08-15 16:50       ` [PATCH v4 4/9] net/cpfl: add FXP low level implementation Zhang, Yuying
2023-08-15 16:50       ` [PATCH v4 5/9] net/cpfl: add fxp rule module Zhang, Yuying
2023-08-15 16:50       ` [PATCH v4 6/9] net/cpfl: add fxp flow engine Zhang, Yuying
2023-08-15 16:50       ` [PATCH v4 7/9] net/cpfl: add flow support for representor Zhang, Yuying
2023-08-15 16:50       ` [PATCH v4 8/9] app/test-pmd: refine encap content Zhang, Yuying
2023-08-15 16:50       ` [PATCH v4 9/9] net/cpfl: fix incorrect status calculation Zhang, Yuying
2023-09-06  9:33     ` [PATCH v3 1/9] net/cpfl: parse flow parser file in devargs Wenjing Qiao
2023-09-11  0:48       ` Wu, Jingjing
2023-09-06  9:34     ` [PATCH v3 2/9] net/cpfl: add flow json parser Wenjing Qiao
2023-09-08  6:26       ` Liu, Mingxia
2023-09-11  6:24       ` Wu, Jingjing
2023-09-06  9:34     ` [PATCH v3 3/9] net/cpfl: add FXP low level implementation Wenjing Qiao
2023-09-06  9:34     ` [PATCH v3 4/9] net/cpfl: setup ctrl path Wenjing Qiao
2023-09-11  6:30       ` Liu, Mingxia
2023-09-11  6:36       ` Wu, Jingjing
2023-09-06  9:34     ` [PATCH v3 5/9] net/cpfl: set up rte flow skeleton Wenjing Qiao
2023-09-06  9:34     ` [PATCH v3 6/9] net/cpfl: add fxp rule module Wenjing Qiao
2023-09-12  7:40       ` FW: " Liu, Mingxia
2023-09-06  9:34     ` [PATCH v3 7/9] net/cpfl: add fxp flow engine Wenjing Qiao
2023-09-06  9:34     ` [PATCH v3 8/9] net/cpfl: add flow support for representor Wenjing Qiao
2023-09-06  9:34     ` [PATCH v3 9/9] app/test-pmd: refine encap content Wenjing Qiao
2023-09-15 10:00     ` [PATCH v5 0/9] add rte flow support for cpfl Zhang, Yuying
2023-08-22  1:02       ` [PATCH v6 0/8] " Zhang, Yuying
2023-08-22  1:02         ` [PATCH v6 1/8] net/cpfl: add json parser for rte flow pattern rules Zhang, Yuying
2023-08-22  1:02         ` [PATCH v6 2/8] net/cpfl: add mod rule parser support for rte flow Zhang, Yuying
2023-08-22  1:02         ` [PATCH v6 3/8] net/cpfl: set up rte flow skeleton Zhang, Yuying
2023-08-22  1:02         ` [PATCH v6 4/8] net/cpfl: set up control path Zhang, Yuying
2023-08-22  1:02         ` [PATCH v6 5/8] net/cpfl: add FXP low level implementation Zhang, Yuying
2023-08-22  1:02         ` [PATCH v6 6/8] net/cpfl: add fxp rule module Zhang, Yuying
2023-08-22  1:02         ` [PATCH v6 7/8] net/cpfl: add fxp flow engine Zhang, Yuying
2023-08-22  1:02         ` [PATCH v6 8/8] net/cpfl: add flow support for representor Zhang, Yuying
2023-09-26 18:16         ` [PATCH v7 0/8] add rte flow support for cpfl yuying.zhang
2023-09-26 18:16           ` [PATCH v7 1/8] net/cpfl: add json parser for rte flow pattern rules yuying.zhang
2023-09-26 19:03             ` Stephen Hemminger
2023-09-27  1:21               ` Zhang, Qi Z
2023-09-26 18:16           ` [PATCH v7 2/8] net/cpfl: build action mapping rules from JSON yuying.zhang
2023-09-26 18:16           ` [PATCH v7 3/8] net/cpfl: set up rte flow skeleton yuying.zhang
2023-09-26 18:16           ` [PATCH v7 4/8] net/cpfl: set up control path yuying.zhang
2023-09-26 18:17           ` [PATCH v7 5/8] net/cpfl: add FXP low level implementation yuying.zhang
2023-09-26 18:17           ` [PATCH v7 6/8] net/cpfl: add fxp rule module yuying.zhang
2023-09-28  3:29             ` Zhang, Qi Z
2023-09-26 18:17           ` [PATCH v7 7/8] net/cpfl: add fxp flow engine yuying.zhang
2023-09-26 18:17           ` [PATCH v7 8/8] net/cpfl: add flow support for representor yuying.zhang
2023-09-27 12:54           ` [PATCH v8 0/9] add rte flow support for cpfl yuying.zhang
2023-09-27 12:54             ` [PATCH v8 1/9] net/cpfl: add json parser for rte flow pattern rules yuying.zhang
2023-09-27 12:54             ` [PATCH v8 2/9] net/cpfl: build action mapping rules from JSON yuying.zhang
2023-09-27 12:54             ` [PATCH v8 3/9] net/cpfl: set up rte flow skeleton yuying.zhang
2023-09-27 12:54             ` [PATCH v8 4/9] net/cpfl: set up control path yuying.zhang
2023-09-27 12:54             ` [PATCH v8 5/9] net/cpfl: add FXP low level implementation yuying.zhang
2023-09-27 12:54             ` [PATCH v8 6/9] net/cpfl: add fxp rule module yuying.zhang
2023-09-27 12:54             ` [PATCH v8 7/9] net/cpfl: add fxp flow engine yuying.zhang
2023-09-27 12:54             ` [PATCH v8 8/9] net/cpfl: add flow support for representor yuying.zhang
2023-09-27 12:54             ` [PATCH v8 9/9] net/cpfl: add support of to represented port action yuying.zhang
2023-09-28  3:37             ` [PATCH v8 0/9] add rte flow support for cpfl Zhang, Qi Z
2023-09-28  8:44             ` [PATCH v9 " yuying.zhang
2023-09-08 16:05               ` [PATCH v10 " Zhang, Yuying
2023-09-08 16:05                 ` [PATCH v10 1/9] net/cpfl: parse flow offloading hint from JSON Zhang, Yuying
2023-09-08 16:05                 ` [PATCH v10 2/9] net/cpfl: build action mapping rules " Zhang, Yuying
2023-09-08 16:05                 ` [PATCH v10 3/9] net/cpfl: set up flow offloading skeleton Zhang, Yuying
2023-09-08 16:05                 ` [PATCH v10 4/9] net/cpfl: set up control path Zhang, Yuying
2023-09-08 16:05                 ` [PATCH v10 5/9] net/cpfl: add FXP low level implementation Zhang, Yuying
2023-09-08 16:05                 ` [PATCH v10 6/9] net/cpfl: implement FXP rule creation and destroying Zhang, Yuying
2023-09-08 16:05                 ` [PATCH v10 7/9] net/cpfl: adapt FXP to flow engine Zhang, Yuying
2023-09-08 16:05                 ` [PATCH v10 8/9] net/cpfl: support flow ops on representor Zhang, Yuying
2023-09-08 16:05                 ` [PATCH v10 9/9] net/cpfl: support represented port action Zhang, Yuying
2023-09-28  8:44               ` [PATCH v9 1/9] net/cpfl: add json parser for rte flow pattern rules yuying.zhang
2023-09-28  8:44               ` [PATCH v9 2/9] net/cpfl: build action mapping rules from JSON yuying.zhang
2023-09-28  8:44               ` [PATCH v9 3/9] net/cpfl: set up rte flow skeleton yuying.zhang
2023-10-15 13:01                 ` Thomas Monjalon
2023-10-16  3:07                   ` Zhang, Qi Z
2023-09-28  8:44               ` [PATCH v9 4/9] net/cpfl: set up control path yuying.zhang
2023-09-28  8:44               ` [PATCH v9 5/9] net/cpfl: add FXP low level implementation yuying.zhang
2023-09-28  8:44               ` [PATCH v9 6/9] net/cpfl: add fxp rule module yuying.zhang
2023-09-28  8:44               ` [PATCH v9 7/9] net/cpfl: add fxp flow engine yuying.zhang
2023-09-28  8:44               ` [PATCH v9 8/9] net/cpfl: add flow support for representor yuying.zhang
2023-09-28  8:44               ` [PATCH v9 9/9] net/cpfl: add support of to represented port action yuying.zhang
2023-09-28 12:45               ` [PATCH v9 0/9] add rte flow support for cpfl Zhang, Qi Z
2023-09-28 16:04               ` Stephen Hemminger
2023-10-09  4:00               ` [PATCH v10 " Zhang, Yuying
2023-10-09  4:00                 ` [PATCH v10 1/9] net/cpfl: parse flow offloading hint from JSON Zhang, Yuying
2023-10-09  4:00                 ` [PATCH v10 2/9] net/cpfl: build action mapping rules " Zhang, Yuying
2023-10-09  4:00                 ` [PATCH v10 3/9] net/cpfl: set up flow offloading skeleton Zhang, Yuying
2023-10-09  4:00                 ` [PATCH v10 4/9] net/cpfl: set up control path Zhang, Yuying
2023-10-09  4:00                 ` [PATCH v10 5/9] net/cpfl: add FXP low level implementation Zhang, Yuying
2023-10-09  4:00                 ` [PATCH v10 6/9] net/cpfl: implement FXP rule creation and destroying Zhang, Yuying
2023-10-09  4:00                 ` [PATCH v10 7/9] net/cpfl: adapt FXP to flow engine Zhang, Yuying
2023-10-09  4:00                 ` [PATCH v10 8/9] net/cpfl: support flow ops on representor Zhang, Yuying
2023-10-09  4:00                 ` [PATCH v10 9/9] net/cpfl: support represented port action Zhang, Yuying
2023-10-10  1:31                 ` [PATCH v10 0/9] add rte flow support for cpfl Zhang, Qi Z
2023-10-15 11:21               ` [PATCH v9 " Thomas Monjalon
2023-09-15 10:00       ` [PATCH v5 1/9] net/cpfl: add json parser for rte flow pattern rules Zhang, Yuying
2023-09-15 11:14         ` Zhang, Qi Z
2023-09-15 10:00       ` [PATCH v5 2/9] net/cpfl: add mod rule parser support for rte flow Zhang, Yuying
2023-09-15 10:00       ` [PATCH v5 3/9] net/cpfl: set up rte flow skeleton Zhang, Yuying
2023-09-15 10:00       ` [PATCH v5 4/9] net/cpfl: add FXP low level implementation Zhang, Yuying
2023-09-15 11:19         ` Zhang, Qi Z
2023-09-15 10:00       ` [PATCH v5 5/9] net/cpfl: add fxp rule module Zhang, Yuying
2023-09-15 10:00       ` [PATCH v5 6/9] net/cpfl: add fxp flow engine Zhang, Yuying
2023-09-15 10:00       ` [PATCH v5 7/9] net/cpfl: add flow support for representor Zhang, Yuying
2023-09-15 10:00       ` [PATCH v5 8/9] app/test-pmd: refine encap content Zhang, Yuying
2023-09-15 10:00       ` [PATCH v5 9/9] net/cpfl: fix incorrect status calculation Zhang, Yuying

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