On 09/17, Leyi Rong wrote:
>From: Haiyue Wang <haiyue.w...@intel.com>
>
>The ice has the feature to extract protocol fields into flex descriptor
>by programming per queue. Currently, the ice PMD will put the protocol
>fields into rte_mbuf::udata64 with different type format. Application
>can access the protocol fields quickly.
>
[snip]
>+static int
>+parse_queue_set(const char *input, int xtr_type, struct ice_devargs *devargs)
>+{
>+ const char *str = input;
>+ char *end = NULL;
>+ uint32_t min, max;
>+ uint32_t idx;
>+
>+ while (isblank(*str))
>+ str++;
>+
>+ if ((!isdigit(*str) && *str != '(') || (*str == '\0'))
Minor nit, (*str == '\0') seems redundant here, no?
>+ return -1;
>+
>+ /* process single number or single range of number */
>+ if (*str != '(') {
>+ errno = 0;
>+ idx = strtoul(str, &end, 10);
>+ if (errno || end == NULL || idx >= ICE_MAX_QUEUE_NUM)
>+ return -1;
>+
>+ while (isblank(*end))
>+ end++;
>+
>+ min = idx;
>+ max = idx;
>+
>+ /* process single <number>-<number> */
>+ if (*end == '-') {
>+ end++;
>+ while (isblank(*end))
>+ end++;
>+ if (!isdigit(*end))
>+ return -1;
>+
>+ errno = 0;
>+ idx = strtoul(end, &end, 10);
>+ if (errno || end == NULL || idx >= ICE_MAX_QUEUE_NUM)
>+ return -1;
>+
>+ max = idx;
>+ while (isblank(*end))
>+ end++;
>+ }
>+
>+ if (*end != ':')
>+ return -1;
>+
>+ for (idx = RTE_MIN(min, max);
>+ idx <= RTE_MAX(min, max); idx++)
>+ devargs->proto_xtr[idx] = xtr_type;
>+
>+ return 0;
>+ }
>+
>+ /* process set within bracket */
>+ str++;
>+ while (isblank(*str))
>+ str++;
>+ if (*str == '\0')
>+ return -1;
>+
>+ min = ICE_MAX_QUEUE_NUM;
>+ do {
>+ /* go ahead to the first digit */
>+ while (isblank(*str))
>+ str++;
>+ if (!isdigit(*str))
>+ return -1;
>+
>+ /* get the digit value */
>+ errno = 0;
>+ idx = strtoul(str, &end, 10);
>+ if (errno || end == NULL || idx >= ICE_MAX_QUEUE_NUM)
>+ return -1;
>+
>+ /* go ahead to separator '-',',' and ')' */
>+ while (isblank(*end))
>+ end++;
>+ if (*end == '-') {
>+ if (min == ICE_MAX_QUEUE_NUM)
>+ min = idx;
>+ else /* avoid continuous '-' */
>+ return -1;
>+ } else if (*end == ',' || *end == ')') {
>+ max = idx;
>+ if (min == ICE_MAX_QUEUE_NUM)
>+ min = idx;
>+
>+ for (idx = RTE_MIN(min, max);
>+ idx <= RTE_MAX(min, max); idx++)
>+ devargs->proto_xtr[idx] = xtr_type;
>+
>+ min = ICE_MAX_QUEUE_NUM;
>+ } else {
>+ return -1;
>+ }
>+
>+ str = end + 1;
>+ } while (*end != ')' && *end != '\0');
>+
>+ return 0;
>+}
>+
>+static int
>+parse_queue_proto_xtr(const char *queues, struct ice_devargs *devargs)
>+{
>+ const char *queue_start;
>+ uint32_t idx;
>+ int xtr_type;
>+ char xtr_name[32];
>+
>+ while (isblank(*queues))
>+ queues++;
>+
>+ if (*queues != '[') {
>+ xtr_type = lookup_proto_xtr_type(queues);
>+ if (xtr_type < 0)
>+ return -1;
>+
>+ devargs->proto_xtr_dflt = xtr_type;
If we memset(devargs->proto_xtr, xtr_type, ICE_MAX_QUEUE_NUM) here, seems
we don't need proto_xtr_dflt.
>+ return 0;
>+ }
>+
>+ queues++;
>+ do {
>+ while (isblank(*queues))
>+ queues++;
>+ if (*queues == '\0')
>+ return -1;
>+
>+ queue_start = queues;
>+
>+ /* go across a complete bracket */
>+ if (*queue_start == '(') {
>+ queues += strcspn(queues, ")");
>+ if (*queues != ')')
>+ return -1;
>+ }
>+
>+ /* scan the separator ':' */
>+ queues += strcspn(queues, ":");
>+ if (*queues++ != ':')
>+ return -1;
>+ while (isblank(*queues))
>+ queues++;
>+
>+ for (idx = 0; ; idx++) {
>+ if (isblank(queues[idx]) ||
>+ queues[idx] == ',' ||
>+ queues[idx] == ']' ||
>+ queues[idx] == '\0')
>+ break;
>+
>+ if (idx > sizeof(xtr_name) - 2)
>+ return -1;
>+
>+ xtr_name[idx] = queues[idx];
>+ }
>+ xtr_name[idx] = '\0';
>+ xtr_type = lookup_proto_xtr_type(xtr_name);
>+ if (xtr_type < 0)
>+ return -1;
>+
>+ queues += idx;
>+
>+ while (isblank(*queues) || *queues == ',' || *queues == ']')
>+ queues++;
>+
>+ if (parse_queue_set(queue_start, xtr_type, devargs) < 0)
>+ return -1;
>+ } while (*queues != '\0');
>+
>+ return 0;
>+}
>+
>+static int
>+handle_proto_xtr_arg(__rte_unused const char *key, const char *value,
>+ void *extra_args)
>+{
>+ struct ice_devargs *devargs = extra_args;
>+
>+ if (value == NULL || extra_args == NULL)
>+ return -EINVAL;
>+
>+ if (parse_queue_proto_xtr(value, devargs) < 0) {
>+ PMD_DRV_LOG(ERR,
>+ "The protocol extraction parameter is wrong : '%s'",
>+ value);
>+ return -1;
>+ }
>+
>+ return 0;
>+}
>+
>+static void
>+ice_parse_proto_xtr_devarg(struct rte_kvargs *kvlist,
>+ struct ice_devargs *devargs)
>+{
>+ int i;
>+
>+ devargs->proto_xtr_dflt = PROTO_XTR_NONE;
>+
>+ for (i = 0; i < ICE_MAX_QUEUE_NUM; i++)
>+ devargs->proto_xtr[i] = PROTO_XTR_NONE;
memset(devargs->proto_xtr, PROTO_XTR_NONE, ICE_MAX_QUEUE_NUM) ?
>+
>+ rte_kvargs_process(kvlist, ICE_PROTO_XTR_ARG,
>+ handle_proto_xtr_arg, devargs);
Do we need to check ret of rte_kvargs_process here and change
ice_parse_proto_xtr_devarg
to return int?
>+}
>+
>+static bool
>+ice_proto_xtr_support(struct ice_hw *hw)
>+{
>+#define FLX_REG(val, fld, idx) \
>+ (((val) & GLFLXP_RXDID_FLX_WRD_##idx##_##fld##_M) >> \
>+ GLFLXP_RXDID_FLX_WRD_##idx##_##fld##_S)
>+ static struct {
>+ uint32_t rxdid;
>+ uint16_t protid_0;
>+ uint16_t protid_1;
>+ } xtr_sets[] = {
>+ { ICE_RXDID_COMMS_AUX_VLAN, ICE_PROT_EVLAN_O, ICE_PROT_VLAN_O },
>+ { ICE_RXDID_COMMS_AUX_IPV4, ICE_PROT_IPV4_OF_OR_S,
>+ ICE_PROT_IPV4_OF_OR_S },
>+ { ICE_RXDID_COMMS_AUX_IPV6, ICE_PROT_IPV6_OF_OR_S,
>+ ICE_PROT_IPV6_OF_OR_S },
>+ { ICE_RXDID_COMMS_AUX_IPV6_FLOW, ICE_PROT_IPV6_OF_OR_S,
>+ ICE_PROT_IPV6_OF_OR_S },
>+ { ICE_RXDID_COMMS_AUX_TCP, ICE_PROT_TCP_IL, ICE_PROT_ID_INVAL },
>+ };
>+ uint32_t i;
>+
>+ for (i = 0; i < RTE_DIM(xtr_sets); i++) {
>+ uint32_t rxdid = xtr_sets[i].rxdid;
>+ uint32_t v;
>+
>+ if (xtr_sets[i].protid_0 != ICE_PROT_ID_INVAL) {
>+ v = ICE_READ_REG(hw, GLFLXP_RXDID_FLX_WRD_4(rxdid));
>+
>+ if (FLX_REG(v, PROT_MDID, 4) != xtr_sets[i].protid_0 ||
>+ FLX_REG(v, RXDID_OPCODE, 4) != ICE_RX_OPC_EXTRACT)
>+ return false;
>+ }
>+
>+ if (xtr_sets[i].protid_1 != ICE_PROT_ID_INVAL) {
>+ v = ICE_READ_REG(hw, GLFLXP_RXDID_FLX_WRD_5(rxdid));
>+
>+ if (FLX_REG(v, PROT_MDID, 5) != xtr_sets[i].protid_1 ||
>+ FLX_REG(v, RXDID_OPCODE, 5) != ICE_RX_OPC_EXTRACT)
>+ return false;
>+ }
>+ }
>+
>+ return true;
>+}
>+
> static int
> ice_res_pool_init(struct ice_res_pool_info *pool, uint32_t base,
> uint32_t num)
>@@ -1079,6 +1368,8 @@ ice_interrupt_handler(void *param)
> static int
> ice_pf_sw_init(struct rte_eth_dev *dev)
> {
>+ struct ice_adapter *ad =
>+ ICE_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
> struct ice_pf *pf = ICE_DEV_PRIVATE_TO_PF(dev->data->dev_private);
> struct ice_hw *hw = ICE_PF_TO_HW(pf);
>
>@@ -1088,6 +1379,21 @@ ice_pf_sw_init(struct rte_eth_dev *dev)
>
> pf->lan_nb_qps = pf->lan_nb_qp_max;
>
>+ if (ice_proto_xtr_support(hw))
>+ pf->proto_xtr = rte_zmalloc(NULL, pf->lan_nb_qps, 0);
>+
>+ if (pf->proto_xtr != NULL) {
>+ uint16_t i;
>+
>+ for (i = 0; i < pf->lan_nb_qps; i++)
>+ pf->proto_xtr[i] =
>+ ad->devargs.proto_xtr[i] != PROTO_XTR_NONE ?
>+ ad->devargs.proto_xtr[i] :
>+ ad->devargs.proto_xtr_dflt;
>+ } else {
>+ PMD_DRV_LOG(NOTICE, "Protocol extraction is disabled");
>+ }
>+
> return 0;
> }
>
>@@ -1378,6 +1684,8 @@ static int ice_parse_devargs(struct rte_eth_dev *dev)
> return -EINVAL;
> }
>
>+ ice_parse_proto_xtr_devarg(kvlist, &ad->devargs);
>+
> ret = rte_kvargs_process(kvlist, ICE_SAFE_MODE_SUPPORT_ARG,
> &parse_bool, &ad->devargs.safe_mode_support);
>
>@@ -1547,6 +1855,7 @@ ice_dev_init(struct rte_eth_dev *dev)
> ice_sched_cleanup_all(hw);
> rte_free(hw->port_info);
> ice_shutdown_all_ctrlq(hw);
>+ rte_free(pf->proto_xtr);
>
> return ret;
> }
>@@ -1672,6 +1981,8 @@ ice_dev_close(struct rte_eth_dev *dev)
> rte_free(hw->port_info);
> hw->port_info = NULL;
> ice_shutdown_all_ctrlq(hw);
>+ rte_free(pf->proto_xtr);
>+ pf->proto_xtr = NULL;
> }
>
> static int
>@@ -3795,6 +4106,7 @@ RTE_PMD_REGISTER_PCI(net_ice, rte_ice_pmd);
> RTE_PMD_REGISTER_PCI_TABLE(net_ice, pci_id_ice_map);
> RTE_PMD_REGISTER_KMOD_DEP(net_ice, "* igb_uio | uio_pci_generic | vfio-pci");
> RTE_PMD_REGISTER_PARAM_STRING(net_ice,
>+ ICE_PROTO_XTR_ARG
>"=[queue:]<vlan|ipv4|ipv6|ipv6_flow|tcp>"
> ICE_SAFE_MODE_SUPPORT_ARG "=<0|1>");
>
> RTE_INIT(ice_init_log)
>diff --git a/drivers/net/ice/ice_ethdev.h b/drivers/net/ice/ice_ethdev.h
>index f569da833..e58192104 100644
>--- a/drivers/net/ice/ice_ethdev.h
>+++ b/drivers/net/ice/ice_ethdev.h
>@@ -263,6 +263,7 @@ struct ice_pf {
> uint16_t lan_nb_qp_max;
> uint16_t lan_nb_qps; /* The number of queue pairs of LAN */
> uint16_t base_queue; /* The base queue pairs index in the device */
>+ uint8_t *proto_xtr; /* Protocol extraction type for all queues */
> struct ice_hw_port_stats stats_offset;
> struct ice_hw_port_stats stats;
> /* internal packet statistics, it should be excluded from the total */
>@@ -273,11 +274,15 @@ struct ice_pf {
> struct ice_flow_list flow_list;
> };
>
>+#define ICE_MAX_QUEUE_NUM 2048
>+
> /**
> * Cache devargs parse result.
> */
> struct ice_devargs {
> int safe_mode_support;
>+ uint8_t proto_xtr_dflt;
>+ uint8_t proto_xtr[ICE_MAX_QUEUE_NUM];
> };
>
> /**
>diff --git a/drivers/net/ice/ice_rxtx.c b/drivers/net/ice/ice_rxtx.c
>index d2e36853f..e28310b96 100644
>--- a/drivers/net/ice/ice_rxtx.c
>+++ b/drivers/net/ice/ice_rxtx.c
>@@ -13,6 +13,36 @@
> PKT_TX_TCP_SEG | \
> PKT_TX_OUTER_IP_CKSUM)
>
>+static inline uint8_t
>+ice_rxdid_to_proto_xtr_type(uint8_t rxdid)
>+{
>+ static uint8_t xtr_map[] = {
>+ [ICE_RXDID_COMMS_AUX_VLAN] = PROTO_XTR_VLAN,
>+ [ICE_RXDID_COMMS_AUX_IPV4] = PROTO_XTR_IPV4,
>+ [ICE_RXDID_COMMS_AUX_IPV6] = PROTO_XTR_IPV6,
>+ [ICE_RXDID_COMMS_AUX_IPV6_FLOW] = PROTO_XTR_IPV6_FLOW,
>+ [ICE_RXDID_COMMS_AUX_TCP] = PROTO_XTR_TCP,
>+ };
>+
>+ return rxdid < RTE_DIM(xtr_map) ? xtr_map[rxdid] : PROTO_XTR_NONE;
>+}
>+
>+static inline uint8_t
>+ice_proto_xtr_type_to_rxdid(uint8_t xtr_tpye)
>+{
>+ static uint8_t rxdid_map[] = {
>+ [PROTO_XTR_VLAN] = ICE_RXDID_COMMS_AUX_VLAN,
>+ [PROTO_XTR_IPV4] = ICE_RXDID_COMMS_AUX_IPV4,
>+ [PROTO_XTR_IPV6] = ICE_RXDID_COMMS_AUX_IPV6,
>+ [PROTO_XTR_IPV6_FLOW] = ICE_RXDID_COMMS_AUX_IPV6_FLOW,
>+ [PROTO_XTR_TCP] = ICE_RXDID_COMMS_AUX_TCP,
>+ };
>+ uint8_t rxdid;
>+
>+ rxdid = xtr_tpye < RTE_DIM(rxdid_map) ? rxdid_map[xtr_tpye] : 0;
>+
>+ return rxdid != 0 ? rxdid : ICE_RXDID_COMMS_GENERIC;
>+}
>
> static enum ice_status
> ice_program_hw_rx_queue(struct ice_rx_queue *rxq)
>@@ -84,6 +114,11 @@ ice_program_hw_rx_queue(struct ice_rx_queue *rxq)
> rx_ctx.showiv = 0;
> rx_ctx.crcstrip = (rxq->crc_len == 0) ? 1 : 0;
>
>+ rxdid = ice_proto_xtr_type_to_rxdid(rxq->proto_xtr);
>+
>+ PMD_DRV_LOG(DEBUG, "Port (%u) - Rx queue (%u) is set with RXDID : %u",
>+ rxq->port_id, rxq->queue_id, rxdid);
>+
> /* Enable Flexible Descriptors in the queue context which
> * allows this driver to select a specific receive descriptor format
> */
>@@ -641,6 +676,8 @@ ice_rx_queue_setup(struct rte_eth_dev *dev,
> rxq->drop_en = rx_conf->rx_drop_en;
> rxq->vsi = vsi;
> rxq->rx_deferred_start = rx_conf->rx_deferred_start;
>+ rxq->proto_xtr = pf->proto_xtr != NULL ?
>+ pf->proto_xtr[queue_idx] : PROTO_XTR_NONE;
>
> /* Allocate the maximun number of RX ring hardware descriptor. */
> len = ICE_MAX_RING_DESC;
>@@ -1062,6 +1099,10 @@ ice_rxd_to_vlan_tci(struct rte_mbuf *mb, volatile union
>ice_rx_flex_desc *rxdp)
> mb->vlan_tci, mb->vlan_tci_outer);
> }
>
>+#define ICE_RX_PROTO_XTR_VALID \
>+ ((1 << ICE_RX_FLEX_DESC_STATUS1_XTRMD4_VALID_S) | \
>+ (1 << ICE_RX_FLEX_DESC_STATUS1_XTRMD5_VALID_S))
>+
> static inline void
> ice_rxd_to_pkt_fields(struct rte_mbuf *mb,
> volatile union ice_rx_flex_desc *rxdp)
>@@ -1075,6 +1116,26 @@ ice_rxd_to_pkt_fields(struct rte_mbuf *mb,
> mb->ol_flags |= PKT_RX_RSS_HASH;
> mb->hash.rss = rte_le_to_cpu_32(desc->rss_hash);
> }
>+
>+#ifndef RTE_LIBRTE_ICE_16BYTE_RX_DESC
>+ init_proto_xtr_flds(mb);
>+
>+ stat_err = rte_le_to_cpu_16(desc->status_error1);
>+ if (stat_err & ICE_RX_PROTO_XTR_VALID) {
>+ struct proto_xtr_flds *xtr = get_proto_xtr_flds(mb);
>+
>+ if (stat_err & (1 << ICE_RX_FLEX_DESC_STATUS1_XTRMD4_VALID_S))
>+ xtr->u.raw.data0 =
>+ rte_le_to_cpu_16(desc->flex_ts.flex.aux0);
>+
>+ if (stat_err & (1 << ICE_RX_FLEX_DESC_STATUS1_XTRMD5_VALID_S))
>+ xtr->u.raw.data1 =
>+ rte_le_to_cpu_16(desc->flex_ts.flex.aux1);
>+
>+ xtr->type = ice_rxdid_to_proto_xtr_type(desc->rxdid);
>+ xtr->magic = PROTO_XTR_MAGIC_ID;
>+ }
>+#endif
> }
>
> #ifdef RTE_LIBRTE_ICE_RX_ALLOW_BULK_ALLOC
>diff --git a/drivers/net/ice/ice_rxtx.h b/drivers/net/ice/ice_rxtx.h
>index 64e891875..de16637f3 100644
>--- a/drivers/net/ice/ice_rxtx.h
>+++ b/drivers/net/ice/ice_rxtx.h
>@@ -5,6 +5,7 @@
> #ifndef _ICE_RXTX_H_
> #define _ICE_RXTX_H_
>
>+#include "rte_pmd_ice.h"
> #include "ice_ethdev.h"
>
> #define ICE_ALIGN_RING_DESC 32
>@@ -78,6 +79,7 @@ struct ice_rx_queue {
> uint16_t max_pkt_len; /* Maximum packet length */
> 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 */
> ice_rx_release_mbufs_t rx_rel_mbufs;
> };
>
>diff --git a/drivers/net/ice/ice_rxtx_vec_common.h
>b/drivers/net/ice/ice_rxtx_vec_common.h
>index c5f0d564f..080ca4175 100644
>--- a/drivers/net/ice/ice_rxtx_vec_common.h
>+++ b/drivers/net/ice/ice_rxtx_vec_common.h
>@@ -234,6 +234,9 @@ ice_rx_vec_queue_default(struct ice_rx_queue *rxq)
> if (rxq->nb_rx_desc % rxq->rx_free_thresh)
> return -1;
>
>+ if (rxq->proto_xtr != PROTO_XTR_NONE)
>+ return -1;
>+
> return 0;
> }
>
>diff --git a/drivers/net/ice/meson.build b/drivers/net/ice/meson.build
>index 36b4b3c85..6828170a9 100644
>--- a/drivers/net/ice/meson.build
>+++ b/drivers/net/ice/meson.build
>@@ -34,3 +34,5 @@ if arch_subdir == 'x86'
> objs += ice_avx2_lib.extract_objects('ice_rxtx_vec_avx2.c')
> endif
> endif
>+
>+install_headers('rte_pmd_ice.h')
>diff --git a/drivers/net/ice/rte_pmd_ice.h b/drivers/net/ice/rte_pmd_ice.h
>new file mode 100644
>index 000000000..719487e1e
>--- /dev/null
>+++ b/drivers/net/ice/rte_pmd_ice.h
>@@ -0,0 +1,152 @@
>+/* SPDX-License-Identifier: BSD-3-Clause
>+ * Copyright(c) 2019 Intel Corporation
>+ */
>+
>+#ifndef _RTE_PMD_ICE_H_
>+#define _RTE_PMD_ICE_H_
>+
>+#include <stdio.h>
>+#include <rte_mbuf.h>
>+#include <rte_ethdev.h>
>+
>+#ifdef __cplusplus
>+extern "C" {
>+#endif
>+
>+enum proto_xtr_type {
>+ PROTO_XTR_NONE,
>+ PROTO_XTR_VLAN,
>+ PROTO_XTR_IPV4,
>+ PROTO_XTR_IPV6,
>+ PROTO_XTR_IPV6_FLOW,
>+ PROTO_XTR_TCP,
>+};
>+
>+struct proto_xtr_flds {
>+ union {
>+ 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;
>+ } u;
>+
>+ uint16_t rsvd;
>+
>+ uint8_t type;
>+
>+#define PROTO_XTR_MAGIC_ID 0xCE
>+ uint8_t magic;
>+};
>+
>+static inline void
>+init_proto_xtr_flds(struct rte_mbuf *mb)
>+{
>+ mb->udata64 = 0;
>+}
>+
>+static inline struct proto_xtr_flds *
>+get_proto_xtr_flds(struct rte_mbuf *mb)
>+{
>+ RTE_BUILD_BUG_ON(sizeof(struct proto_xtr_flds) > sizeof(mb->udata64));
>+
>+ return (struct proto_xtr_flds *)&mb->udata64;
>+}
>+
>+static inline void
>+dump_proto_xtr_flds(struct rte_mbuf *mb)
>+{
>+ struct proto_xtr_flds *xtr = get_proto_xtr_flds(mb);
>+
>+ if (xtr->magic != PROTO_XTR_MAGIC_ID || xtr->type == PROTO_XTR_NONE)
>+ return;
>+
>+ printf(" - Protocol Extraction:[0x%04x:0x%04x],",
>+ xtr->u.raw.data0, xtr->u.raw.data1);
>+
>+ if (xtr->type == PROTO_XTR_VLAN)
>+ printf("vlan,stag=%u:%u:%u,ctag=%u:%u:%u ",
>+ xtr->u.vlan.stag_pcp,
>+ xtr->u.vlan.stag_dei,
>+ xtr->u.vlan.stag_vid,
>+ xtr->u.vlan.ctag_pcp,
>+ xtr->u.vlan.ctag_dei,
>+ xtr->u.vlan.ctag_vid);
>+ else if (xtr->type == PROTO_XTR_IPV4)
>+ printf("ipv4,ver=%u,hdrlen=%u,tos=%u,ttl=%u,proto=%u ",
>+ xtr->u.ipv4.version,
>+ xtr->u.ipv4.ihl,
>+ xtr->u.ipv4.tos,
>+ xtr->u.ipv4.ttl,
>+ xtr->u.ipv4.protocol);
>+ else if (xtr->type == PROTO_XTR_IPV6)
>+ printf("ipv6,ver=%u,tc=%u,flow_hi4=0x%x,nexthdr=%u,hoplimit=%u
>",
>+ xtr->u.ipv6.version,
>+ xtr->u.ipv6.tc,
>+ xtr->u.ipv6.flowhi4,
>+ xtr->u.ipv6.nexthdr,
>+ xtr->u.ipv6.hoplimit);
>+ else if (xtr->type == PROTO_XTR_IPV6_FLOW)
>+ printf("ipv6_flow,ver=%u,tc=%u,flow=0x%x%04x ",
>+ xtr->u.ipv6_flow.version,
>+ xtr->u.ipv6_flow.tc,
>+ xtr->u.ipv6_flow.flowhi4,
>+ xtr->u.ipv6_flow.flowlo16);
>+ else if (xtr->type == PROTO_XTR_TCP)
>+ printf("tcp,doff=%u,flags=%s%s%s%s%s%s%s%s ",
>+ xtr->u.tcp.doff,
>+ xtr->u.tcp.cwr ? "C" : "",
>+ xtr->u.tcp.ece ? "E" : "",
>+ xtr->u.tcp.urg ? "U" : "",
>+ xtr->u.tcp.ack ? "A" : "",
>+ xtr->u.tcp.psh ? "P" : "",
>+ xtr->u.tcp.rst ? "R" : "",
>+ xtr->u.tcp.syn ? "S" : "",
>+ xtr->u.tcp.fin ? "F" : "");
>+}
>+
>+#ifdef __cplusplus
>+}
>+#endif
>+
>+#endif /* _RTE_PMD_ICE_H_ */
>--
>2.17.1
>
