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From: Jingjing Wu <jingjing.wu@intel.com>
To: bruce.richardson@intel.com
Cc: dev@dpdk.org
Subject: [PATCH v3 11/12] i40e: extend flow director to filter by vlan id
Date: Wed,  9 Mar 2016 13:42:59 +0800	[thread overview]
Message-ID: <1457502180-14124-12-git-send-email-jingjing.wu@intel.com> (raw)
In-Reply-To: <1457502180-14124-1-git-send-email-jingjing.wu@intel.com>

This patch extended flow director to select vlan id
as filter's input set and program the filter rule with vlan id.

Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
---
 doc/guides/rel_notes/release_16_04.rst |  2 ++
 drivers/net/i40e/i40e_ethdev.c         | 11 ++++++++
 drivers/net/i40e/i40e_fdir.c           | 49 ++++++++++++++++++++++++++--------
 3 files changed, 51 insertions(+), 11 deletions(-)

diff --git a/doc/guides/rel_notes/release_16_04.rst b/doc/guides/rel_notes/release_16_04.rst
index 26af339..b6ee8b3 100644
--- a/doc/guides/rel_notes/release_16_04.rst
+++ b/doc/guides/rel_notes/release_16_04.rst
@@ -105,6 +105,8 @@ This section should contain new features added in this release. Sample format:
   be down.
   We added the support of auto-neg by SW to avoid this link down issue.
 
+* **Added Flow director enhancements on Intel X710/XL710.**
+
 
 Resolved Issues
 ---------------
diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index af87298..39a7280 100644
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -6618,58 +6618,69 @@ i40e_get_valid_input_set(enum i40e_filter_pctype pctype,
 	 */
 	static const uint64_t valid_fdir_inset_table[] = {
 		[I40E_FILTER_PCTYPE_FRAG_IPV4] =
+		I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
 		I40E_INSET_TUNNEL_ID |
 		I40E_INSET_IPV4_SRC | I40E_INSET_IPV4_DST |
 		I40E_INSET_IPV4_TOS | I40E_INSET_IPV4_PROTO |
 		I40E_INSET_IPV4_TTL,
 		[I40E_FILTER_PCTYPE_NONF_IPV4_UDP] =
+		I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
 		I40E_INSET_TUNNEL_ID |
 		I40E_INSET_IPV4_SRC | I40E_INSET_IPV4_DST |
 		I40E_INSET_IPV4_TOS | I40E_INSET_IPV4_TTL |
 		I40E_INSET_SRC_PORT | I40E_INSET_DST_PORT,
 		[I40E_FILTER_PCTYPE_NONF_IPV4_TCP] =
+		I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
 		I40E_INSET_TUNNEL_ID |
 		I40E_INSET_IPV4_SRC | I40E_INSET_IPV4_DST |
 		I40E_INSET_IPV4_TOS | I40E_INSET_IPV4_TTL |
 		I40E_INSET_SRC_PORT | I40E_INSET_DST_PORT,
 		[I40E_FILTER_PCTYPE_NONF_IPV4_SCTP] =
+		I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
 		I40E_INSET_TUNNEL_ID |
 		I40E_INSET_IPV4_SRC | I40E_INSET_IPV4_DST |
 		I40E_INSET_IPV4_TOS | I40E_INSET_IPV4_TTL |
 		I40E_INSET_SRC_PORT | I40E_INSET_DST_PORT |
 		I40E_INSET_SCTP_VT,
 		[I40E_FILTER_PCTYPE_NONF_IPV4_OTHER] =
+		I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
 		I40E_INSET_TUNNEL_ID |
 		I40E_INSET_IPV4_SRC | I40E_INSET_IPV4_DST |
 		I40E_INSET_IPV4_TOS | I40E_INSET_IPV4_PROTO |
 		I40E_INSET_IPV4_TTL,
 		[I40E_FILTER_PCTYPE_FRAG_IPV6] =
+		I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
 		I40E_INSET_TUNNEL_ID |
 		I40E_INSET_IPV6_SRC | I40E_INSET_IPV6_DST |
 		I40E_INSET_IPV6_TC | I40E_INSET_IPV6_NEXT_HDR |
 		I40E_INSET_IPV6_HOP_LIMIT,
 		[I40E_FILTER_PCTYPE_NONF_IPV6_UDP] =
+		I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
 		I40E_INSET_TUNNEL_ID |
 		I40E_INSET_IPV6_SRC | I40E_INSET_IPV6_DST |
 		I40E_INSET_IPV6_TC | I40E_INSET_IPV6_HOP_LIMIT |
 		I40E_INSET_SRC_PORT | I40E_INSET_DST_PORT,
 		[I40E_FILTER_PCTYPE_NONF_IPV6_TCP] =
+		I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
 		I40E_INSET_TUNNEL_ID |
 		I40E_INSET_IPV6_SRC | I40E_INSET_IPV6_DST |
 		I40E_INSET_IPV6_TC | I40E_INSET_IPV6_HOP_LIMIT |
 		I40E_INSET_SRC_PORT | I40E_INSET_DST_PORT,
 		[I40E_FILTER_PCTYPE_NONF_IPV6_SCTP] =
+		I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
 		I40E_INSET_TUNNEL_ID |
 		I40E_INSET_IPV6_SRC | I40E_INSET_IPV6_DST |
 		I40E_INSET_IPV6_TC | I40E_INSET_IPV6_HOP_LIMIT |
 		I40E_INSET_SRC_PORT | I40E_INSET_DST_PORT |
 		I40E_INSET_SCTP_VT,
 		[I40E_FILTER_PCTYPE_NONF_IPV6_OTHER] =
+		I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
 		I40E_INSET_TUNNEL_ID |
 		I40E_INSET_IPV6_SRC | I40E_INSET_IPV6_DST |
 		I40E_INSET_IPV6_TC | I40E_INSET_IPV6_NEXT_HDR |
 		I40E_INSET_IPV6_HOP_LIMIT,
 		[I40E_FILTER_PCTYPE_L2_PAYLOAD] =
+		I40E_INSET_VLAN_OUTER | I40E_INSET_VLAN_INNER |
 		I40E_INSET_TUNNEL_ID |
 		I40E_INSET_LAST_ETHER_TYPE,
 	};
diff --git a/drivers/net/i40e/i40e_fdir.c b/drivers/net/i40e/i40e_fdir.c
index e4ac79d..e905f9f 100644
--- a/drivers/net/i40e/i40e_fdir.c
+++ b/drivers/net/i40e/i40e_fdir.c
@@ -687,34 +687,50 @@ i40e_fdir_configure(struct rte_eth_dev *dev)
 	return ret;
 }
 
-static inline void
+static inline int
 i40e_fdir_fill_ether_head(const struct rte_eth_fdir_input *fdir_input,
-			       unsigned char *pkt)
+			       unsigned char *pkt, bool vlan)
 {
-	struct ether_hdr *ether = (struct ether_hdr *)pkt;
+	static uint8_t vlan_frame[] = {0x81, 0, 0, 0};
+	uint16_t *ether_type;
+	uint8_t len = 2 * sizeof(struct ether_addr);
+
+	pkt += 2 * sizeof(struct ether_addr);
+	if (vlan && fdir_input->flow_ext.vlan_tci) {
+		rte_memcpy(pkt, vlan_frame, sizeof(vlan_frame));
+		rte_memcpy(pkt + sizeof(uint16_t),
+			   &fdir_input->flow_ext.vlan_tci,
+			   sizeof(uint16_t));
+		pkt += sizeof(vlan_frame);
+		len += sizeof(vlan_frame);
+	}
+	ether_type = (uint16_t *)pkt;
+
 	switch (fdir_input->flow_type) {
 	case RTE_ETH_FLOW_L2_PAYLOAD:
-		ether->ether_type = fdir_input->flow.l2_flow.ether_type;
+		*ether_type = fdir_input->flow.l2_flow.ether_type;
 		break;
 	case RTE_ETH_FLOW_NONFRAG_IPV4_TCP:
 	case RTE_ETH_FLOW_NONFRAG_IPV4_UDP:
 	case RTE_ETH_FLOW_NONFRAG_IPV4_SCTP:
 	case RTE_ETH_FLOW_NONFRAG_IPV4_OTHER:
 	case RTE_ETH_FLOW_FRAG_IPV4:
-		ether->ether_type = rte_cpu_to_be_16(ETHER_TYPE_IPv4);
+		*ether_type = rte_cpu_to_be_16(ETHER_TYPE_IPv4);
 		break;
 	case RTE_ETH_FLOW_NONFRAG_IPV6_TCP:
 	case RTE_ETH_FLOW_NONFRAG_IPV6_UDP:
 	case RTE_ETH_FLOW_NONFRAG_IPV6_SCTP:
 	case RTE_ETH_FLOW_NONFRAG_IPV6_OTHER:
 	case RTE_ETH_FLOW_FRAG_IPV6:
-		ether->ether_type = rte_cpu_to_be_16(ETHER_TYPE_IPv6);
+		*ether_type = rte_cpu_to_be_16(ETHER_TYPE_IPv6);
 		break;
 	default:
 		PMD_DRV_LOG(ERR, "unknown flow type %u.",
 			    fdir_input->flow_type);
-		break;
+		return -1;
 	}
+	len += sizeof(uint16_t);
+	return len;
 }
 
 static inline void
@@ -814,6 +830,8 @@ i40e_fdir_construct_pkt(struct i40e_pf *pf,
 	struct sctp_hdr *sctp;
 	uint8_t size, dst = 0;
 	uint8_t i, pit_idx, set_idx = I40E_FLXPLD_L4_IDX; /* use l4 by default*/
+	int len;
+	static uint8_t vlan_frame[] = {0x81, 0, 0, 0};
 	static uint8_t gre4_frame[] = {0x08, 0,
 			0x45, 0, 0, 0x3A, 0, 0, 0, 0, 0x40, 0x2F,
 			0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x20, 0, 0x08, 0,
@@ -833,6 +851,14 @@ i40e_fdir_construct_pkt(struct i40e_pf *pf,
 			0, 0, 0, 0}; /*Mac + IP + NVGRE hdr*/
 
 	inner_pkt += 2 * sizeof(struct ether_addr);
+	if (fdir_input->flow_ext.vlan_tci) {
+		rte_memcpy(inner_pkt, vlan_frame, sizeof(vlan_frame));
+		rte_memcpy(inner_pkt + sizeof(uint16_t),
+			   &fdir_input->flow_ext.vlan_tci,
+			   sizeof(uint16_t));
+		inner_pkt += sizeof(vlan_frame);
+	}
+
 	/* fill the tunnel header if required */
 	switch (fdir_input->flow.tunnel_flow.tunnel_type) {
 	case RTE_FDIR_TUNNEL_TYPE_GRE:
@@ -862,7 +888,7 @@ i40e_fdir_construct_pkt(struct i40e_pf *pf,
 			   &fdir_input->flow.tunnel_flow.tunnel_id,
 			   I40E_TUNNEL_KEY_LEN);
 		/* fill the ethernet and IP head of inner frame */
-		i40e_fdir_fill_ether_head(fdir_input, inner_pkt);
+		i40e_fdir_fill_ether_head(fdir_input, inner_pkt, FALSE);
 		inner_pkt += sizeof(struct ether_hdr);
 		break;
 	case RTE_FDIR_TUNNEL_TYPE_NVGRE:
@@ -872,13 +898,13 @@ i40e_fdir_construct_pkt(struct i40e_pf *pf,
 			   &fdir_input->flow.tunnel_flow.tunnel_id,
 			   I40E_TUNNEL_KEY_LEN);
 		/* fill the Ether header of inner frame */
-		i40e_fdir_fill_ether_head(fdir_input, inner_pkt);
+		i40e_fdir_fill_ether_head(fdir_input, inner_pkt, FALSE);
 		inner_pkt += sizeof(struct ether_hdr);
 		break;
 	default:
 		/* fill the Ether header of single frame */
-		i40e_fdir_fill_ether_head(fdir_input, raw_pkt);
-		inner_pkt = raw_pkt + sizeof(struct ether_hdr);
+		len = i40e_fdir_fill_ether_head(fdir_input, raw_pkt, TRUE);
+		inner_pkt = raw_pkt + len;
 		break;
 	}
 
@@ -1123,6 +1149,7 @@ i40e_add_del_fdir_filter(struct rte_eth_dev *dev,
 		PMD_DRV_LOG(ERR, "construct packet for fdir fails.");
 		return ret;
 	}
+
 	pctype = i40e_flowtype_to_pctype(filter->input.flow_type);
 	ret = i40e_fdir_filter_programming(pf, pctype, filter, add);
 	if (ret < 0) {
-- 
2.4.0

  parent reply	other threads:[~2016-03-09  5:43 UTC|newest]

Thread overview: 105+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-12-25  8:29 [PATCH 0/4] extend flow director's IP fields in i40e driver Jingjing Wu
2015-12-25  8:29 ` [PATCH 1/4] ethdev: extend flow director to support input set selection Jingjing Wu
2015-12-25  8:29 ` [PATCH 2/4] i40e: split function for input set change of hash and fdir Jingjing Wu
2016-01-20 20:04   ` Chilikin, Andrey
2016-01-21  1:28     ` Wu, Jingjing
2016-01-21 20:06       ` Chilikin, Andrey
2016-01-26  1:12         ` Wu, Jingjing
2015-12-25  8:29 ` [PATCH 3/4] i40e: extend flow director to filter by more IP Header fields Jingjing Wu
2015-12-25  8:30 ` [PATCH 4/4] testpmd: extend commands for filter's input set changing Jingjing Wu
2016-01-26  6:26 ` [PATCH 00/12] extend flow director's fields in i40e driver Jingjing Wu
2016-01-26  6:26   ` [PATCH 01/12] ethdev: extend flow director to support input set selection Jingjing Wu
2016-01-26  6:26   ` [PATCH 02/12] i40e: split function for input set change of hash and fdir Jingjing Wu
2016-02-25  8:51     ` Zhang, Helin
2016-02-26  0:32       ` Wu, Jingjing
2016-01-26  6:26   ` [PATCH 03/12] i40e: remove flex payload from INPUT_SET_SELECT operation Jingjing Wu
2016-01-26  6:26   ` [PATCH 04/12] i40e: restore default setting on input set of filters Jingjing Wu
2016-01-26  6:26   ` [PATCH 05/12] i40e: extend flow director to filter by more IP Header fields Jingjing Wu
2016-01-26  6:26   ` [PATCH 06/12] testpmd: extend commands for filter's input set changing Jingjing Wu
2016-01-26  6:26   ` [PATCH 07/12] librte_ether: extend rte_eth_fdir_flow to support tunnel format Jingjing Wu
2016-01-26  6:26   ` [PATCH 08/12] i40e: extend flow director to filter by tunnel ID Jingjing Wu
2016-01-26  6:26   ` [PATCH 09/12] testpmd: extend commands for fdir's tunnel id input set Jingjing Wu
2016-01-26  6:26   ` [PATCH 10/12] i40e: fix VLAN bitmasks for hash/fdir input sets for tunnels Jingjing Wu
2016-01-26  6:26   ` [PATCH 11/12] i40e: extend flow director to filter by vlan id Jingjing Wu
2016-01-26  6:26   ` [PATCH 12/12] testpmd: extend commands for fdir's vlan input set Jingjing Wu
2016-02-24 11:44   ` [PATCH 00/12] extend flow director's fields in i40e driver Bruce Richardson
2016-02-25  7:42     ` Zhang, Helin
2016-03-02 11:29   ` [PATCH v2 " Jingjing Wu
2016-03-02 11:29     ` [PATCH v2 01/12] ethdev: extend flow director to support input set selection Jingjing Wu
2016-03-02 11:29     ` [PATCH v2 02/12] i40e: split function for input set change of hash and fdir Jingjing Wu
2016-03-02 11:29     ` [PATCH v2 03/12] i40e: remove flex payload from INPUT_SET_SELECT operation Jingjing Wu
2016-03-02 11:29     ` [PATCH v2 04/12] i40e: restore default setting on input set of filters Jingjing Wu
2016-03-02 11:30     ` [PATCH v2 05/12] i40e: extend flow director to filter by more IP Header fields Jingjing Wu
2016-03-02 11:30     ` [PATCH v2 06/12] testpmd: extend commands for filter's input set changing Jingjing Wu
2016-03-02 11:30     ` [PATCH v2 07/12] librte_ether: extend rte_eth_fdir_flow to support tunnel format Jingjing Wu
2016-03-02 11:30     ` [PATCH v2 08/12] i40e: extend flow director to filter by tunnel ID Jingjing Wu
2016-03-02 11:30     ` [PATCH v2 09/12] testpmd: extend commands for fdir's tunnel id input set Jingjing Wu
2016-03-02 11:30     ` [PATCH v2 10/12] i40e: fix VLAN bitmasks for hash/fdir input sets for tunnels Jingjing Wu
2016-03-02 11:30     ` [PATCH v2 11/12] i40e: extend flow director to filter by vlan id Jingjing Wu
2016-03-02 11:30     ` [PATCH v2 12/12] testpmd: extend commands for fdir's vlan input set Jingjing Wu
2016-03-09  5:42     ` [PATCH v3 00/12] extend flow director fields in i40e driver Jingjing Wu
2016-03-09  5:42       ` [PATCH v3 01/12] ethdev: extend flow director for input selection Jingjing Wu
2016-03-09  9:52         ` Thomas Monjalon
2016-03-09  9:56           ` Thomas Monjalon
2016-03-09  9:54         ` Thomas Monjalon
2016-03-09 10:26           ` Wu, Jingjing
2016-03-09 10:36             ` Thomas Monjalon
2016-03-09 11:22               ` Wu, Jingjing
2016-03-09  5:42       ` [PATCH v3 02/12] i40e: split function for hash and fdir input Jingjing Wu
2016-03-09  5:42       ` [PATCH v3 03/12] i40e: remove flex payload from input selection Jingjing Wu
2016-03-09  5:42       ` [PATCH v3 04/12] i40e: restore default setting on input set Jingjing Wu
2016-03-09  5:42       ` [PATCH v3 05/12] i40e: extend flow director to filter by IP Header Jingjing Wu
2016-03-09  5:42       ` [PATCH v3 06/12] testpmd: extend input set related commands Jingjing Wu
2016-03-09  5:42       ` [PATCH v3 07/12] librte_ether: extend flow director struct Jingjing Wu
2016-03-09  5:42       ` [PATCH v3 08/12] i40e: extend flow director to filter by tunnel ID Jingjing Wu
2016-03-09  5:42       ` [PATCH v3 09/12] testpmd: extend flow director commands Jingjing Wu
2016-03-09  5:42       ` [PATCH v3 10/12] i40e: fix VLAN bitmasks for input set Jingjing Wu
2016-03-09  5:42       ` Jingjing Wu [this message]
2016-03-09  5:43       ` [PATCH v3 12/12] testpmd: extend flow director commands Jingjing Wu
2016-03-09  6:18       ` [PATCH v3 00/12] extend flow director fields in i40e driver Zhang, Helin
2016-03-10  3:25       ` [PATCH v4 " Jingjing Wu
2016-03-10  3:25         ` [PATCH v4 01/12] ethdev: extend flow director for input selection Jingjing Wu
2016-03-10  3:25         ` [PATCH v4 02/12] i40e: split function for hash and fdir input Jingjing Wu
2016-03-10  3:25         ` [PATCH v4 03/12] i40e: remove flex payload from input selection Jingjing Wu
2016-03-10  3:25         ` [PATCH v4 04/12] i40e: restore default setting on input set Jingjing Wu
2016-03-10  3:25         ` [PATCH v4 05/12] i40e: extend flow director to filter by IP Header Jingjing Wu
2016-03-10  3:25         ` [PATCH v4 06/12] testpmd: extend input set related commands Jingjing Wu
2016-03-10  3:25         ` [PATCH v4 07/12] librte_ether: extend flow director struct Jingjing Wu
2016-03-18 11:44           ` Thomas Monjalon
2016-03-20  8:56             ` Wu, Jingjing
2016-03-20  9:02             ` Wu, Jingjing
2016-03-20 10:38               ` Thomas Monjalon
2016-03-10  3:25         ` [PATCH v4 08/12] i40e: extend flow director to filter by tunnel ID Jingjing Wu
2016-03-10  3:25         ` [PATCH v4 09/12] testpmd: extend flow director commands Jingjing Wu
2016-03-10  3:25         ` [PATCH v4 10/12] i40e: fix VLAN bitmasks for input set Jingjing Wu
2016-03-10  3:25         ` [PATCH v4 11/12] i40e: extend flow director to filter by vlan id Jingjing Wu
2016-03-10  3:25         ` [PATCH v4 12/12] testpmd: extend flow director commands Jingjing Wu
2016-03-21  6:18         ` [PATCH v5 0/9] extend flow director fields in i40e driver Jingjing Wu
2016-03-21  6:18           ` [PATCH v5 1/9] ethdev: extend flow director for input selection Jingjing Wu
2016-03-22 22:05             ` Thomas Monjalon
2016-03-23  0:42               ` Wu, Jingjing
2016-03-23  8:45                 ` Thomas Monjalon
2016-03-21  6:18           ` [PATCH v5 2/9] i40e: split function for hash and fdir input Jingjing Wu
2016-03-21  6:18           ` [PATCH v5 3/9] i40e: remove flex payload from input selection Jingjing Wu
2016-03-21  6:18           ` [PATCH v5 4/9] i40e: restore default setting on input set Jingjing Wu
2016-03-21  6:18           ` [PATCH v5 5/9] i40e: extend flow director to filter by IP Header Jingjing Wu
2016-03-21  6:18           ` [PATCH v5 6/9] testpmd: extend input set related commands Jingjing Wu
2016-03-21  6:18           ` [PATCH v5 7/9] i40e: fix VLAN bitmasks for input set Jingjing Wu
2016-03-21  6:18           ` [PATCH v5 8/9] i40e: extend flow director to filter by vlan id Jingjing Wu
2016-03-21  6:48             ` Zhang, Helin
2016-03-21  6:18           ` [PATCH v5 9/9] testpmd: extend flow director commands Jingjing Wu
2016-03-21  6:48             ` Zhang, Helin
2016-03-22 21:51           ` [PATCH v5 0/9] extend flow director fields in i40e driver Bruce Richardson
2016-03-22 21:56             ` Thomas Monjalon
2016-03-23 13:07           ` [PATCH v6 " Jingjing Wu
2016-03-23 13:07             ` [PATCH v6 1/9] ethdev: extend flow director for input selection Jingjing Wu
2016-03-23 14:02               ` Thomas Monjalon
2016-03-23 13:07             ` [PATCH v6 2/9] i40e: split function for hash and fdir input Jingjing Wu
2016-03-23 13:07             ` [PATCH v6 3/9] i40e: remove flex payload from input selection Jingjing Wu
2016-03-23 13:07             ` [PATCH v6 4/9] i40e: use default filter input set on init Jingjing Wu
2016-03-23 13:07             ` [PATCH v6 5/9] i40e: allow filtering on more IP Header fields Jingjing Wu
2016-03-23 13:07             ` [PATCH v6 6/9] testpmd: extend input set related commands Jingjing Wu
2016-03-23 13:07             ` [PATCH v6 7/9] i40e: fix VLAN bitmasks for input set Jingjing Wu
2016-03-23 13:07             ` [PATCH v6 8/9] i40e: extend flow director to filter by vlan id Jingjing Wu
2016-03-23 13:07             ` [PATCH v6 9/9] testpmd: allow vlan as part of fdir input set Jingjing Wu
2016-03-23 14:46             ` [PATCH v6 0/9] extend flow director fields in i40e driver Bruce Richardson

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