net/ice: refactor flex descriptor protocol field extraction

The ice has the feature to extract protocol fields into flex descriptor
by programming per queue. However, the dynamic field for proto_ext are
allocated by PMD, it is the responsibility of application to reserved
the field, before start DPDK.

Application with parse the offset and proto_ext name to PMD with devargs.
Remove related private API in 'rte_pmd_ice.h' and 'rte_pmd_ice.h' file.

Signed-off-by: Kevin Liu <kevinx.liu@intel.com>
Tested-by: Jin Ling <jin.ling@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>

doc/api/doxy-api-index.md

@@ -44,7 +44,6 @@ The public API headers are grouped by topics:
   [KNI](@ref rte_kni.h),
   [ixgbe](@ref rte_pmd_ixgbe.h),
   [i40e](@ref rte_pmd_i40e.h),
-  [ice](@ref rte_pmd_ice.h),
   [iavf](@ref rte_pmd_iavf.h),
   [bnxt](@ref rte_pmd_bnxt.h),
   [cnxk](@ref rte_pmd_cnxk.h),

doc/api/doxy-api.conf.in

@@ -18,7 +18,6 @@ INPUT                   = @TOPDIR@/doc/api/doxy-api-index.md \
                           @TOPDIR@/drivers/net/dpaa2 \
                           @TOPDIR@/drivers/net/i40e \
                           @TOPDIR@/drivers/net/iavf \
-                          @TOPDIR@/drivers/net/ice \
                           @TOPDIR@/drivers/net/ixgbe \
                           @TOPDIR@/drivers/net/mlx5 \
                           @TOPDIR@/drivers/net/softnic \

doc/guides/nics/ice.rst

@@ -110,29 +110,44 @@ Runtime Config Options
 
   The argument format is::
 
-      -a 18:00.0,proto_xtr=<queues:protocol>[<queues:protocol>...]
+      18:00.0,proto_xtr=<queues:protocol>[<queues:protocol>...],field_offs=<offset>, \
-      -a 18:00.0,proto_xtr=<protocol>
+      field_name=<name>
+      18:00.0,proto_xtr=<protocol>,field_offs=<offset>,field_name=<name>
 
   Queues are grouped by ``(`` and ``)`` within the group. The ``-`` character
   is used as a range separator and ``,`` is used as a single number separator.
   The grouping ``()`` can be omitted for single element group. If no queues are
   specified, PMD will use this protocol extraction type for all queues.
+  ``field_offs`` is the offset of mbuf dynamic field for protocol extraction data.
+  ``field_name`` is the name of mbuf dynamic field for protocol extraction data.
+  ``field_offs`` and ``field_name`` will be checked whether it is valid. If invalid,
+  an error print will be returned: ``Invalid field offset or name, no match dynfield``,
+  and the proto_ext function will not be enabled.
 
   Protocol is : ``vlan, ipv4, ipv6, ipv6_flow, tcp, ip_offset``.
 
   .. code-block:: console
 
-    dpdk-testpmd -a 18:00.0,proto_xtr='[(1,2-3,8-9):tcp,10-13:vlan]'
+    dpdk-testpmd -c 0xff -- -i
+    port stop 0
+    port detach 0
+    port attach 18:00.0,proto_xtr='[(1,2-3,8-9):tcp,10-13:vlan]',field_offs=92,field_name=pmd_dyn
 
   This setting means queues 1, 2-3, 8-9 are TCP extraction, queues 10-13 are
-  VLAN extraction, other queues run with no protocol extraction.
+  VLAN extraction, other queues run with no protocol extraction. The offset of mbuf
+  dynamic field is 92 for all queues with protocol extraction.
 
   .. code-block:: console
 
-    dpdk-testpmd -a 18:00.0,proto_xtr=vlan,proto_xtr='[(1,2-3,8-9):tcp,10-23:ipv6]'
+    dpdk-testpmd -c 0xff -- -i
+    port stop 0
+    port detach 0
+    port attach 18:00.0,proto_xtr=vlan,proto_xtr='[(1,2-3,8-9):tcp,10-23:ipv6]', \
+    field_offs=92,field_name=pmd_dyn
 
   This setting means queues 1, 2-3, 8-9 are TCP extraction, queues 10-23 are
-  IPv6 extraction, other queues use the default VLAN extraction.
+  IPv6 extraction, other queues use the default VLAN extraction. The offset of mbuf
+  dynamic field is 92 for all queues with protocol extraction.
 
   The extraction metadata is copied into the registered dynamic mbuf field, and
   the related dynamic mbuf flags is set.
@@ -211,13 +226,6 @@ Runtime Config Options
 
   IPHDR2 - Outer/Single IPv6 Header offset.
 
-  Use ``rte_net_ice_dynf_proto_xtr_metadata_get`` to access the protocol
-  extraction metadata, and use ``RTE_PKT_RX_DYNF_PROTO_XTR_*`` to get the
-  metadata type of ``struct rte_mbuf::ol_flags``.
-
-  The ``rte_net_ice_dump_proto_xtr_metadata`` routine shows how to
-  access the protocol extraction result in ``struct rte_mbuf``.
-
 - ``Hardware debug mask log support`` (default ``0``)
 
   User can enable the related hardware debug mask such as ICE_DBG_NVM::

drivers/net/ice/ice_ddp_package.c

@@ -9,7 +9,6 @@
 #include <rte_tailq.h>
 
 #include "ice_ethdev.h"
-#include "rte_pmd_ice.h"
 
 #define ICE_BUFF_SEG_HEADER_FLAG   0x1
 #define ICE_PKG_HDR_HEADR_PART1    1

drivers/net/ice/ice_ethdev.c

@@ -21,7 +21,6 @@
 #include "base/ice_common.h"
 #include "base/ice_ptp_hw.h"
 
-#include "rte_pmd_ice.h"
 #include "ice_ethdev.h"
 #include "ice_rxtx.h"
 #include "ice_generic_flow.h"
@@ -30,6 +29,8 @@
 #define ICE_SAFE_MODE_SUPPORT_ARG "safe-mode-support"
 #define ICE_PIPELINE_MODE_SUPPORT_ARG  "pipeline-mode-support"
 #define ICE_PROTO_XTR_ARG         "proto_xtr"
+#define ICE_FIELD_OFFS_ARG		  "field_offs"
+#define ICE_FIELD_NAME_ARG		  "field_name"
 #define ICE_HW_DEBUG_MASK_ARG     "hw_debug_mask"
 #define ICE_ONE_PPS_OUT_ARG       "pps_out"
 #define ICE_RX_LOW_LATENCY_ARG    "rx_low_latency"
@@ -43,6 +44,8 @@ static const char * const ice_valid_args[] = {
 	ICE_SAFE_MODE_SUPPORT_ARG,
 	ICE_PIPELINE_MODE_SUPPORT_ARG,
 	ICE_PROTO_XTR_ARG,
+	ICE_FIELD_OFFS_ARG,
+	ICE_FIELD_NAME_ARG,
 	ICE_HW_DEBUG_MASK_ARG,
 	ICE_ONE_PPS_OUT_ARG,
 	ICE_RX_LOW_LATENCY_ARG,
@@ -51,16 +54,8 @@ static const char * const ice_valid_args[] = {
 
 #define PPS_OUT_DELAY_NS  1
 
-static const struct rte_mbuf_dynfield ice_proto_xtr_metadata_param = {
-	.name = "intel_pmd_dynfield_proto_xtr_metadata",
-	.size = sizeof(uint32_t),
-	.align = __alignof__(uint32_t),
-	.flags = 0,
-};
-
 struct proto_xtr_ol_flag {
 	const struct rte_mbuf_dynflag param;
-	uint64_t *ol_flag;
 	bool required;
 };
 
@@ -68,23 +63,17 @@ static bool ice_proto_xtr_hw_support[PROTO_XTR_MAX];
 
 static struct proto_xtr_ol_flag ice_proto_xtr_ol_flag_params[] = {
 	[PROTO_XTR_VLAN] = {
-		.param = { .name = "intel_pmd_dynflag_proto_xtr_vlan" },
+		.param = { .name = "intel_pmd_dynflag_proto_xtr_vlan" }},
-		.ol_flag = &rte_net_ice_dynflag_proto_xtr_vlan_mask },
 	[PROTO_XTR_IPV4] = {
-		.param = { .name = "intel_pmd_dynflag_proto_xtr_ipv4" },
+		.param = { .name = "intel_pmd_dynflag_proto_xtr_ipv4" }},
-		.ol_flag = &rte_net_ice_dynflag_proto_xtr_ipv4_mask },
 	[PROTO_XTR_IPV6] = {
-		.param = { .name = "intel_pmd_dynflag_proto_xtr_ipv6" },
+		.param = { .name = "intel_pmd_dynflag_proto_xtr_ipv6" }},
-		.ol_flag = &rte_net_ice_dynflag_proto_xtr_ipv6_mask },
 	[PROTO_XTR_IPV6_FLOW] = {
-		.param = { .name = "intel_pmd_dynflag_proto_xtr_ipv6_flow" },
+		.param = { .name = "intel_pmd_dynflag_proto_xtr_ipv6_flow" }},
-		.ol_flag = &rte_net_ice_dynflag_proto_xtr_ipv6_flow_mask },
 	[PROTO_XTR_TCP] = {
-		.param = { .name = "intel_pmd_dynflag_proto_xtr_tcp" },
+		.param = { .name = "intel_pmd_dynflag_proto_xtr_tcp" }},
-		.ol_flag = &rte_net_ice_dynflag_proto_xtr_tcp_mask },
 	[PROTO_XTR_IP_OFFSET] = {
-		.param = { .name = "intel_pmd_dynflag_proto_xtr_ip_offset" },
+		.param = { .name = "intel_pmd_dynflag_proto_xtr_ip_offset" }}
-		.ol_flag = &rte_net_ice_dynflag_proto_xtr_ip_offset_mask },
 };
 
 #define ICE_OS_DEFAULT_PKG_NAME		"ICE OS Default Package"
@@ -613,6 +602,45 @@ handle_proto_xtr_arg(__rte_unused const char *key, const char *value,
 	return 0;
 }
 
+static int
+handle_field_offs_arg(__rte_unused const char *key, const char *value,
+				void *offs_args)
+{
+	uint8_t *offset = offs_args;
+
+	if (value == NULL || offs_args == NULL)
+		return -EINVAL;
+
+	if (!isdigit(*value))
+		return -1;
+
+	*offset = atoi(value);
+
+	return 0;
+}
+
+static int
+handle_field_name_arg(__rte_unused const char *key, const char *value,
+				void *name_args)
+{
+	char *name = name_args;
+	int ret;
+
+	if (name == NULL || name_args == NULL)
+		return -EINVAL;
+	if (isdigit(*value))
+		return -1;
+
+	ret = strlcpy(name, value, RTE_MBUF_DYN_NAMESIZE);
+	if (ret < 0 || ret >= RTE_MBUF_DYN_NAMESIZE) {
+		PMD_DRV_LOG(ERR,
+			    "The protocol extraction field name too long : '%s'",
+			    name);
+		return -1;
+	}
+	return 0;
+}
+
 static void
 ice_check_proto_xtr_support(struct ice_hw *hw)
 {
@@ -1401,7 +1429,7 @@ ice_init_proto_xtr(struct rte_eth_dev *dev)
 	struct ice_hw *hw = ICE_PF_TO_HW(pf);
 	const struct proto_xtr_ol_flag *ol_flag;
 	bool proto_xtr_enable = false;
-	int offset;
+	int offset, field_offs;
 	uint16_t i;
 
 	pf->proto_xtr = rte_zmalloc(NULL, pf->lan_nb_qps, 0);
@@ -1423,27 +1451,35 @@ ice_init_proto_xtr(struct rte_eth_dev *dev)
 		}
 	}
 
-	if (likely(!proto_xtr_enable))
+	if (likely(!proto_xtr_enable)) {
+		ad->devargs.xtr_field_offs = -1;
 		return;
+	}
 
 	ice_check_proto_xtr_support(hw);
 
-	offset = rte_mbuf_dynfield_register(&ice_proto_xtr_metadata_param);
+	/*check mbuf dynfield*/
-	if (unlikely(offset == -1)) {
+	field_offs = rte_mbuf_dynfield_lookup(ad->devargs.xtr_field_name, NULL);
-		PMD_DRV_LOG(ERR,
+	if (ad->devargs.xtr_field_offs == field_offs) {
-			    "Protocol extraction metadata is disabled in mbuf with error %d",
+		PMD_DRV_LOG(DEBUG,
-			    -rte_errno);
+			"Protocol extraction metadata offset in mbuf is : %d",
+			ad->devargs.xtr_field_offs);
+	} else {
+		PMD_DRV_LOG(ERR, "Invalid field offset or name, no match dynfield, [%d],[%s]",
+			ad->devargs.xtr_field_offs, ad->devargs.xtr_field_name);
+		ad->devargs.xtr_field_offs = -1;
 		return;
 	}
 
 	PMD_DRV_LOG(DEBUG,
 		    "Protocol extraction metadata offset in mbuf is : %d",
-		    offset);
+		    ad->devargs.xtr_field_offs);
-	rte_net_ice_dynfield_proto_xtr_metadata_offs = offset;
 
 	for (i = 0; i < RTE_DIM(ice_proto_xtr_ol_flag_params); i++) {
 		ol_flag = &ice_proto_xtr_ol_flag_params[i];
 
+		ad->devargs.xtr_flag_offs[i] = 0xff;
+
 		if (!ol_flag->required)
 			continue;
 
@@ -1451,7 +1487,7 @@ ice_init_proto_xtr(struct rte_eth_dev *dev)
 			PMD_DRV_LOG(ERR,
 				    "Protocol extraction type %u is not supported in hardware",
 				    i);
-			rte_net_ice_dynfield_proto_xtr_metadata_offs = -1;
+			ad->devargs.xtr_field_offs = -1;
 			break;
 		}
 
@@ -1461,14 +1497,15 @@ ice_init_proto_xtr(struct rte_eth_dev *dev)
 				    "Protocol extraction offload '%s' failed to register with error %d",
 				    ol_flag->param.name, -rte_errno);
 
-			rte_net_ice_dynfield_proto_xtr_metadata_offs = -1;
+			ad->devargs.xtr_field_offs = -1;
 			break;
 		}
 
 		PMD_DRV_LOG(DEBUG,
 			    "Protocol extraction offload '%s' offset in mbuf is : %d",
 			    ol_flag->param.name, offset);
-		*ol_flag->ol_flag = 1ULL << offset;
+
+		ad->devargs.xtr_flag_offs[i] = offset;
 	}
 }
 
@@ -2011,6 +2048,16 @@ static int ice_parse_devargs(struct rte_eth_dev *dev)
 	if (ret)
 		goto bail;
 
+	ret = rte_kvargs_process(kvlist, ICE_FIELD_OFFS_ARG,
+				 &handle_field_offs_arg, &ad->devargs.xtr_field_offs);
+	if (ret)
+		goto bail;
+
+	ret = rte_kvargs_process(kvlist, ICE_FIELD_NAME_ARG,
+				 &handle_field_name_arg, &ad->devargs.xtr_field_name);
+	if (ret)
+		goto bail;
+
 	ret = rte_kvargs_process(kvlist, ICE_SAFE_MODE_SUPPORT_ARG,
 				 &parse_bool, &ad->devargs.safe_mode_support);
 	if (ret)

drivers/net/ice/ice_ethdev.h

@@ -565,6 +565,10 @@ struct ice_devargs {
 	uint8_t proto_xtr[ICE_MAX_QUEUE_NUM];
 	uint8_t pin_idx;
 	uint8_t pps_out_ena;
+	int xtr_field_offs;
+	uint8_t xtr_flag_offs[PROTO_XTR_MAX];
+	/* Name of the field. */
+	char xtr_field_name[RTE_MBUF_DYN_NAMESIZE];
 };
 
 /**
@@ -727,4 +731,7 @@ ice_align_floor(int n)
 	((phy_type) & ICE_PHY_TYPE_HIGH_100G_AUI2_AOC_ACC) || \
 	((phy_type) & ICE_PHY_TYPE_HIGH_100G_AUI2))
 
+__rte_experimental
+int rte_pmd_ice_dump_package(uint16_t port, uint8_t **buff, uint32_t *size);
+
 #endif /* _ICE_ETHDEV_H_ */

drivers/net/ice/ice_rxtx.c

@@ -6,7 +6,6 @@
 #include <rte_net.h>
 #include <rte_vect.h>
 
-#include "rte_pmd_ice.h"
 #include "ice_rxtx.h"
 #include "ice_rxtx_vec_common.h"
 
@@ -15,16 +14,11 @@
 		RTE_MBUF_F_TX_TCP_SEG |		 \
 		RTE_MBUF_F_TX_OUTER_IP_CKSUM)
 
-/* Offset of mbuf dynamic field for protocol extraction data */
+/**
-int rte_net_ice_dynfield_proto_xtr_metadata_offs = -1;
+ * The mbuf dynamic field pointer for protocol extraction metadata.
-
+ */
-/* Mask of mbuf dynamic flags for protocol extraction type */
+#define ICE_DYNF_PROTO_XTR_METADATA(m, n) \
-uint64_t rte_net_ice_dynflag_proto_xtr_vlan_mask;
+	RTE_MBUF_DYNFIELD((m), (n), uint32_t *)
-uint64_t rte_net_ice_dynflag_proto_xtr_ipv4_mask;
-uint64_t rte_net_ice_dynflag_proto_xtr_ipv6_mask;
-uint64_t rte_net_ice_dynflag_proto_xtr_ipv6_flow_mask;
-uint64_t rte_net_ice_dynflag_proto_xtr_tcp_mask;
-uint64_t rte_net_ice_dynflag_proto_xtr_ip_offset_mask;
 
 static int
 ice_monitor_callback(const uint64_t value,
@@ -160,7 +154,7 @@ ice_rxd_to_pkt_fields_by_comms_aux_v1(struct ice_rx_queue *rxq,
 		if (metadata) {
 			mb->ol_flags |= rxq->xtr_ol_flag;
 
-			*RTE_NET_ICE_DYNF_PROTO_XTR_METADATA(mb) = metadata;
+			*ICE_DYNF_PROTO_XTR_METADATA(mb, rxq->xtr_field_offs) = metadata;
 		}
 	}
 #else
@@ -200,7 +194,7 @@ ice_rxd_to_pkt_fields_by_comms_aux_v2(struct ice_rx_queue *rxq,
 		if (metadata) {
 			mb->ol_flags |= rxq->xtr_ol_flag;
 
-			*RTE_NET_ICE_DYNF_PROTO_XTR_METADATA(mb) = metadata;
+			*ICE_DYNF_PROTO_XTR_METADATA(mb, rxq->xtr_field_offs) = metadata;
 		}
 	}
 #else
@@ -226,29 +220,12 @@ ice_select_rxd_to_pkt_fields_handler(struct ice_rx_queue *rxq, uint32_t rxdid)
 
 	switch (rxdid) {
 	case ICE_RXDID_COMMS_AUX_VLAN:
-		rxq->xtr_ol_flag = rte_net_ice_dynflag_proto_xtr_vlan_mask;
-		break;
-
 	case ICE_RXDID_COMMS_AUX_IPV4:
-		rxq->xtr_ol_flag = rte_net_ice_dynflag_proto_xtr_ipv4_mask;
-		break;
-
 	case ICE_RXDID_COMMS_AUX_IPV6:
-		rxq->xtr_ol_flag = rte_net_ice_dynflag_proto_xtr_ipv6_mask;
-		break;
-
 	case ICE_RXDID_COMMS_AUX_IPV6_FLOW:
-		rxq->xtr_ol_flag = rte_net_ice_dynflag_proto_xtr_ipv6_flow_mask;
-		break;
-
 	case ICE_RXDID_COMMS_AUX_TCP:
-		rxq->xtr_ol_flag = rte_net_ice_dynflag_proto_xtr_tcp_mask;
-		break;
-
 	case ICE_RXDID_COMMS_AUX_IP_OFFSET:
-		rxq->xtr_ol_flag = rte_net_ice_dynflag_proto_xtr_ip_offset_mask;
 		break;
-
 	case ICE_RXDID_COMMS_GENERIC:
 		/* fallthrough */
 	case ICE_RXDID_COMMS_OVS:
@@ -260,7 +237,7 @@ ice_select_rxd_to_pkt_fields_handler(struct ice_rx_queue *rxq, uint32_t rxdid)
 		break;
 	}
 
-	if (!rte_net_ice_dynf_proto_xtr_metadata_avail())
+	if (rxq->xtr_field_offs == -1)
 		rxq->xtr_ol_flag = 0;
 }
 
@@ -346,7 +323,7 @@ ice_program_hw_rx_queue(struct ice_rx_queue *rxq)
 		return -EINVAL;
 	}
 
-	ice_select_rxd_to_pkt_fields_handler(rxq, rxdid);
+	rxq->rxdid = rxdid;
 
 	/* Enable Flexible Descriptors in the queue context which
 	 * allows this driver to select a specific receive descriptor format
@@ -1121,6 +1098,10 @@ ice_rx_queue_setup(struct rte_eth_dev *dev,
 	rxq->rx_deferred_start = rx_conf->rx_deferred_start;
 	rxq->proto_xtr = pf->proto_xtr != NULL ?
 			 pf->proto_xtr[queue_idx] : PROTO_XTR_NONE;
+	if (rxq->proto_xtr != PROTO_XTR_NONE &&
+			ad->devargs.xtr_flag_offs[rxq->proto_xtr] != 0xff)
+		rxq->xtr_ol_flag = 1ULL << ad->devargs.xtr_flag_offs[rxq->proto_xtr];
+	rxq->xtr_field_offs = ad->devargs.xtr_field_offs;
 
 	/* Allocate the maximum number of RX ring hardware descriptor. */
 	len = ICE_MAX_RING_DESC;

drivers/net/ice/ice_rxtx.h

@@ -88,6 +88,7 @@ struct ice_rx_queue {
 	bool q_set; /* indicate if rx queue has been configured */
 	bool rx_deferred_start; /* don't start this queue in dev start */
 	uint8_t proto_xtr; /* Protocol extraction from flexible descriptor */
+	int xtr_field_offs; /*Protocol extraction matedata offset*/
 	uint64_t xtr_ol_flag; /* Protocol extraction offload flag */
 	uint32_t rxdid; /* Receive Flex Descriptor profile ID */
 	ice_rx_release_mbufs_t rx_rel_mbufs;

drivers/net/ice/ice_testpmd.c

@@ -4,12 +4,11 @@
 
 #include <stdlib.h>
 
-#include <rte_pmd_ice.h>
-
 #include <cmdline_parse_num.h>
 #include <cmdline_parse_string.h>
 
 #include "testpmd.h"
+#include "ice_ethdev.h"
 
 /* Fixed size for ICE ddp runtime configure */
 #define ICE_BUFF_SIZE	0x000c9000

drivers/net/ice/meson.build

@@ -78,5 +78,3 @@ sources += files(
         'ice_dcf_parent.c',
         'ice_dcf_sched.c',
 )
-
-headers = files('rte_pmd_ice.h')

drivers/net/ice/rte_pmd_ice.h

@@ -1,247 +0,0 @@
-/* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2019 Intel Corporation
- */
-
-#ifndef _RTE_PMD_ICE_H_
-#define _RTE_PMD_ICE_H_
-
-/**
- * @file rte_pmd_ice.h
- *
- * ice PMD specific functions.
- *
- * @b EXPERIMENTAL: this API may change, or be removed, without prior notice
- *
- */
-
-#include <stdio.h>
-#include <rte_mbuf.h>
-#include <rte_mbuf_dyn.h>
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * The supported network protocol extraction metadata format.
- */
-union rte_net_ice_proto_xtr_metadata {
-	uint32_t metadata;
-
-	struct {
-		uint16_t data0;
-		uint16_t data1;
-	} raw;
-
-	struct {
-		uint16_t stag_vid:12,
-			 stag_dei:1,
-			 stag_pcp:3;
-		uint16_t ctag_vid:12,
-			 ctag_dei:1,
-			 ctag_pcp:3;
-	} vlan;
-
-	struct {
-		uint16_t protocol:8,
-			 ttl:8;
-		uint16_t tos:8,
-			 ihl:4,
-			 version:4;
-	} ipv4;
-
-	struct {
-		uint16_t hoplimit:8,
-			 nexthdr:8;
-		uint16_t flowhi4:4,
-			 tc:8,
-			 version:4;
-	} ipv6;
-
-	struct {
-		uint16_t flowlo16;
-		uint16_t flowhi4:4,
-			 tc:8,
-			 version:4;
-	} ipv6_flow;
-
-	struct {
-		uint16_t fin:1,
-			 syn:1,
-			 rst:1,
-			 psh:1,
-			 ack:1,
-			 urg:1,
-			 ece:1,
-			 cwr:1,
-			 res1:4,
-			 doff:4;
-		uint16_t rsvd;
-	} tcp;
-
-	uint32_t ip_ofs;
-};
-
-/* Offset of mbuf dynamic field for protocol extraction data */
-extern int rte_net_ice_dynfield_proto_xtr_metadata_offs;
-
-/* Mask of mbuf dynamic flags for protocol extraction type */
-extern uint64_t rte_net_ice_dynflag_proto_xtr_vlan_mask;
-extern uint64_t rte_net_ice_dynflag_proto_xtr_ipv4_mask;
-extern uint64_t rte_net_ice_dynflag_proto_xtr_ipv6_mask;
-extern uint64_t rte_net_ice_dynflag_proto_xtr_ipv6_flow_mask;
-extern uint64_t rte_net_ice_dynflag_proto_xtr_tcp_mask;
-extern uint64_t rte_net_ice_dynflag_proto_xtr_ip_offset_mask;
-
-/**
- * The mbuf dynamic field pointer for protocol extraction metadata.
- */
-#define RTE_NET_ICE_DYNF_PROTO_XTR_METADATA(m) \
-	RTE_MBUF_DYNFIELD((m), \
-			  rte_net_ice_dynfield_proto_xtr_metadata_offs, \
-			  uint32_t *)
-
-/**
- * The mbuf dynamic flag for VLAN protocol extraction metadata, it is valid
- * when dev_args 'proto_xtr' has 'vlan' specified.
- */
-#define RTE_PKT_RX_DYNF_PROTO_XTR_VLAN \
-	(rte_net_ice_dynflag_proto_xtr_vlan_mask)
-
-/**
- * The mbuf dynamic flag for IPv4 protocol extraction metadata, it is valid
- * when dev_args 'proto_xtr' has 'ipv4' specified.
- */
-#define RTE_PKT_RX_DYNF_PROTO_XTR_IPV4 \
-	(rte_net_ice_dynflag_proto_xtr_ipv4_mask)
-
-/**
- * The mbuf dynamic flag for IPv6 protocol extraction metadata, it is valid
- * when dev_args 'proto_xtr' has 'ipv6' specified.
- */
-#define RTE_PKT_RX_DYNF_PROTO_XTR_IPV6 \
-	(rte_net_ice_dynflag_proto_xtr_ipv6_mask)
-
-/**
- * The mbuf dynamic flag for IPv6 with flow protocol extraction metadata, it is
- * valid when dev_args 'proto_xtr' has 'ipv6_flow' specified.
- */
-#define RTE_PKT_RX_DYNF_PROTO_XTR_IPV6_FLOW \
-	(rte_net_ice_dynflag_proto_xtr_ipv6_flow_mask)
-
-/**
- * The mbuf dynamic flag for TCP protocol extraction metadata, it is valid
- * when dev_args 'proto_xtr' has 'tcp' specified.
- */
-#define RTE_PKT_RX_DYNF_PROTO_XTR_TCP \
-	(rte_net_ice_dynflag_proto_xtr_tcp_mask)
-
-/**
- * The mbuf dynamic flag for IP_OFFSET extraction metadata, it is valid
- * when dev_args 'proto_xtr' has 'ip_offset' specified.
- */
-#define RTE_PKT_RX_DYNF_PROTO_XTR_IP_OFFSET \
-	(rte_net_ice_dynflag_proto_xtr_ip_offset_mask)
-
-/**
- * Check if mbuf dynamic field for protocol extraction metadata is registered.
- *
- * @return
- *   True if registered, false otherwise.
- */
-__rte_experimental
-static __rte_always_inline int
-rte_net_ice_dynf_proto_xtr_metadata_avail(void)
-{
-	return rte_net_ice_dynfield_proto_xtr_metadata_offs != -1;
-}
-
-/**
- * Get the mbuf dynamic field for protocol extraction metadata.
- *
- * @param m
- *    The pointer to the mbuf.
- * @return
- *   The saved protocol extraction metadata.
- */
-__rte_experimental
-static __rte_always_inline uint32_t
-rte_net_ice_dynf_proto_xtr_metadata_get(struct rte_mbuf *m)
-{
-	return *RTE_NET_ICE_DYNF_PROTO_XTR_METADATA(m);
-}
-
-/**
- * Dump the mbuf dynamic field for protocol extraction metadata.
- *
- * @param m
- *    The pointer to the mbuf.
- */
-__rte_experimental
-static inline void
-rte_net_ice_dump_proto_xtr_metadata(struct rte_mbuf *m)
-{
-	union rte_net_ice_proto_xtr_metadata data;
-
-	if (!rte_net_ice_dynf_proto_xtr_metadata_avail())
-		return;
-
-	data.metadata = rte_net_ice_dynf_proto_xtr_metadata_get(m);
-
-	if (m->ol_flags & RTE_PKT_RX_DYNF_PROTO_XTR_VLAN)
-		printf(" - Protocol Extraction:[0x%04x:0x%04x],vlan,stag=%u:%u:%u,ctag=%u:%u:%u",
-		       data.raw.data0, data.raw.data1,
-		       data.vlan.stag_pcp,
-		       data.vlan.stag_dei,
-		       data.vlan.stag_vid,
-		       data.vlan.ctag_pcp,
-		       data.vlan.ctag_dei,
-		       data.vlan.ctag_vid);
-	else if (m->ol_flags & RTE_PKT_RX_DYNF_PROTO_XTR_IPV4)
-		printf(" - Protocol Extraction:[0x%04x:0x%04x],ipv4,ver=%u,hdrlen=%u,tos=%u,ttl=%u,proto=%u",
-		       data.raw.data0, data.raw.data1,
-		       data.ipv4.version,
-		       data.ipv4.ihl,
-		       data.ipv4.tos,
-		       data.ipv4.ttl,
-		       data.ipv4.protocol);
-	else if (m->ol_flags & RTE_PKT_RX_DYNF_PROTO_XTR_IPV6)
-		printf(" - Protocol Extraction:[0x%04x:0x%04x],ipv6,ver=%u,tc=%u,flow_hi4=0x%x,nexthdr=%u,hoplimit=%u",
-		       data.raw.data0, data.raw.data1,
-		       data.ipv6.version,
-		       data.ipv6.tc,
-		       data.ipv6.flowhi4,
-		       data.ipv6.nexthdr,
-		       data.ipv6.hoplimit);
-	else if (m->ol_flags & RTE_PKT_RX_DYNF_PROTO_XTR_IPV6_FLOW)
-		printf(" - Protocol Extraction:[0x%04x:0x%04x],ipv6_flow,ver=%u,tc=%u,flow=0x%x%04x",
-		       data.raw.data0, data.raw.data1,
-		       data.ipv6_flow.version,
-		       data.ipv6_flow.tc,
-		       data.ipv6_flow.flowhi4,
-		       data.ipv6_flow.flowlo16);
-	else if (m->ol_flags & RTE_PKT_RX_DYNF_PROTO_XTR_TCP)
-		printf(" - Protocol Extraction:[0x%04x:0x%04x],tcp,doff=%u,flags=%s%s%s%s%s%s%s%s",
-		       data.raw.data0, data.raw.data1,
-		       data.tcp.doff,
-		       data.tcp.cwr ? "C" : "",
-		       data.tcp.ece ? "E" : "",
-		       data.tcp.urg ? "U" : "",
-		       data.tcp.ack ? "A" : "",
-		       data.tcp.psh ? "P" : "",
-		       data.tcp.rst ? "R" : "",
-		       data.tcp.syn ? "S" : "",
-		       data.tcp.fin ? "F" : "");
-	else if (m->ol_flags & RTE_PKT_RX_DYNF_PROTO_XTR_IP_OFFSET)
-		printf(" - Protocol Offset:ip_offset=%u",
-		       data.ip_ofs);
-}
-
-__rte_experimental
-int rte_pmd_ice_dump_package(uint16_t port, uint8_t **buff, uint32_t *size);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* _RTE_PMD_ICE_H_ */

drivers/net/ice/version.map

@@ -6,12 +6,5 @@ EXPERIMENTAL {
 	global:
 
 	# added in 19.11
-	rte_net_ice_dynfield_proto_xtr_metadata_offs;
-	rte_net_ice_dynflag_proto_xtr_vlan_mask;
-	rte_net_ice_dynflag_proto_xtr_ipv4_mask;
-	rte_net_ice_dynflag_proto_xtr_ipv6_mask;
-	rte_net_ice_dynflag_proto_xtr_ipv6_flow_mask;
-	rte_net_ice_dynflag_proto_xtr_tcp_mask;
-	rte_net_ice_dynflag_proto_xtr_ip_offset_mask;
 	rte_pmd_ice_dump_package;
 };