Including:
- code to generate packet bursts for testing rx and tx
functionality of bonded device
- virtual/stubbed out ethdev for use as slave ethdev in testing
Signed-off-by: Declan Doherty <declan.doherty at intel.com>
---
app/test/Makefile | 4 +-
app/test/commands.c | 7 +
app/test/packet_burst_generator.c | 287 +++
app/test/packet_burst_generator.h | 78 +
app/test/test.h | 1 +
app/test/test_link_bonding.c | 3958 +++++++++++++++++++++++++++++++++++++
app/test/virtual_pmd.c | 574 ++++++
app/test/virtual_pmd.h | 74 +
8 files changed, 4982 insertions(+), 1 deletions(-)
create mode 100644 app/test/packet_burst_generator.c
create mode 100644 app/test/packet_burst_generator.h
create mode 100644 app/test/test_link_bonding.c
create mode 100644 app/test/virtual_pmd.c
create mode 100644 app/test/virtual_pmd.h
diff --git a/app/test/Makefile b/app/test/Makefile
index 9c52460..643f1b9 100644
--- a/app/test/Makefile
+++ b/app/test/Makefile
@@ -102,7 +102,9 @@ SRCS-$(CONFIG_RTE_APP_TEST) += test_ivshmem.c
SRCS-$(CONFIG_RTE_APP_TEST) += test_distributor.c
SRCS-$(CONFIG_RTE_APP_TEST) += test_distributor_perf.c
SRCS-$(CONFIG_RTE_APP_TEST) += test_devargs.c
-
+SRCS-$(CONFIG_RTE_APP_TEST) += virtual_pmd.c
+SRCS-$(CONFIG_RTE_APP_TEST) += packet_burst_generator.c
+SRCS-$(CONFIG_RTE_APP_TEST) += test_link_bonding.c
ifeq ($(CONFIG_RTE_APP_TEST),y)
SRCS-$(CONFIG_RTE_LIBRTE_ACL) += test_acl.c
SRCS-$(CONFIG_RTE_LIBRTE_PMD_RING) += test_pmd_ring.c
diff --git a/app/test/commands.c b/app/test/commands.c
index c9dc085..5f23420 100644
--- a/app/test/commands.c
+++ b/app/test/commands.c
@@ -159,6 +159,10 @@ static void cmd_autotest_parsed(void *parsed_result,
ret = test_timer();
if (!strcmp(res->autotest, "timer_perf_autotest"))
ret = test_timer_perf();
+#ifdef RTE_LIBRTE_PMD_BOND
+ if (!strcmp(res->autotest, "link_bonding_autotest"))
+ ret = test_link_bonding();
+#endif
if (!strcmp(res->autotest, "mempool_autotest"))
ret = test_mempool();
if (!strcmp(res->autotest, "mempool_perf_autotest"))
@@ -227,6 +231,9 @@ cmdline_parse_token_string_t cmd_autotest_autotest =
"alarm_autotest#interrupt_autotest#"
"version_autotest#eal_fs_autotest#"
"cmdline_autotest#func_reentrancy_autotest#"
+#ifdef RTE_LIBRTE_PMD_BOND
+ "link_bonding_autotest#"
+#endif
"mempool_perf_autotest#hash_perf_autotest#"
"memcpy_perf_autotest#ring_perf_autotest#"
"red_autotest#meter_autotest#sched_autotest#"
diff --git a/app/test/packet_burst_generator.c
b/app/test/packet_burst_generator.c
new file mode 100644
index 0000000..5d539f1
--- /dev/null
+++ b/app/test/packet_burst_generator.c
@@ -0,0 +1,287 @@
+/*-
+ * BSD LICENSE
+ *
+ * Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of Intel Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <rte_byteorder.h>
+#include <rte_mbuf.h>
+
+#include "packet_burst_generator.h"
+
+#define UDP_SRC_PORT 1024
+#define UDP_DST_PORT 1024
+
+
+#define IP_DEFTTL 64 /* from RFC 1340. */
+#define IP_VERSION 0x40
+#define IP_HDRLEN 0x05 /* default IP header length == five 32-bits words. */
+#define IP_VHL_DEF (IP_VERSION | IP_HDRLEN)
+
+static void
+copy_buf_to_pkt_segs(void *buf, unsigned len, struct rte_mbuf *pkt,
+ unsigned offset)
+{
+ struct rte_mbuf *seg;
+ void *seg_buf;
+ unsigned copy_len;
+
+ seg = pkt;
+ while (offset >= seg->pkt.data_len) {
+ offset -= seg->pkt.data_len;
+ seg = seg->pkt.next;
+ }
+ copy_len = seg->pkt.data_len - offset;
+ seg_buf = ((char *) seg->pkt.data + offset);
+ while (len > copy_len) {
+ rte_memcpy(seg_buf, buf, (size_t) copy_len);
+ len -= copy_len;
+ buf = ((char *) buf + copy_len);
+ seg = seg->pkt.next;
+ seg_buf = seg->pkt.data;
+ }
+ rte_memcpy(seg_buf, buf, (size_t) len);
+}
+
+static inline void
+copy_buf_to_pkt(void *buf, unsigned len, struct rte_mbuf *pkt, unsigned offset)
+{
+ if (offset + len <= pkt->pkt.data_len) {
+ rte_memcpy(((char *) pkt->pkt.data + offset), buf, (size_t)
len);
+ return;
+ }
+ copy_buf_to_pkt_segs(buf, len, pkt, offset);
+}
+
+
+void
+initialize_eth_header(struct ether_hdr *eth_hdr, struct ether_addr *src_mac,
+ struct ether_addr *dst_mac, uint8_t vlan_enabled, uint16_t
van_id)
+{
+ ether_addr_copy(dst_mac, ð_hdr->d_addr);
+ ether_addr_copy(src_mac, ð_hdr->s_addr);
+
+ if (vlan_enabled) {
+ struct vlan_hdr *vhdr = (struct vlan_hdr *)((uint8_t *)eth_hdr +
+ sizeof(struct ether_hdr));
+
+ eth_hdr->ether_type = rte_cpu_to_be_16(ETHER_TYPE_VLAN);
+
+ vhdr->eth_proto = rte_cpu_to_be_16(ETHER_TYPE_IPv4);
+ vhdr->vlan_tci = van_id;
+ } else {
+ eth_hdr->ether_type = rte_cpu_to_be_16(ETHER_TYPE_VLAN);
+ }
+
+}
+
+uint16_t
+initialize_udp_header(struct udp_hdr *udp_hdr, uint16_t src_port,
+ uint16_t dst_port, uint16_t pkt_data_len)
+{
+ uint16_t pkt_len;
+
+ pkt_len = (uint16_t) (pkt_data_len + sizeof(struct udp_hdr));
+
+ udp_hdr->src_port = rte_cpu_to_be_16(src_port);
+ udp_hdr->dst_port = rte_cpu_to_be_16(dst_port);
+ udp_hdr->dgram_len = rte_cpu_to_be_16(pkt_len);
+ udp_hdr->dgram_cksum = 0; /* No UDP checksum. */
+
+ return pkt_len;
+}
+
+
+uint16_t
+initialize_ipv6_header(struct ipv6_hdr *ip_hdr, uint8_t *src_addr,
+ uint8_t *dst_addr, uint16_t pkt_data_len)
+{
+ ip_hdr->vtc_flow = 0;
+ ip_hdr->payload_len = pkt_data_len;
+ ip_hdr->proto = IPPROTO_UDP;
+ ip_hdr->hop_limits = IP_DEFTTL;
+
+ rte_memcpy(ip_hdr->src_addr, src_addr, sizeof(ip_hdr->src_addr));
+ rte_memcpy(ip_hdr->dst_addr, dst_addr, sizeof(ip_hdr->dst_addr));
+
+ return (uint16_t) (pkt_data_len + sizeof(struct ipv6_hdr));
+}
+
+uint16_t
+initialize_ipv4_header(struct ipv4_hdr *ip_hdr, uint32_t src_addr,
+ uint32_t dst_addr, uint16_t pkt_data_len)
+{
+ uint16_t pkt_len;
+ uint16_t *ptr16;
+ uint32_t ip_cksum;
+
+ /*
+ * Initialize IP header.
+ */
+ pkt_len = (uint16_t) (pkt_data_len + sizeof(struct ipv4_hdr));
+
+ ip_hdr->version_ihl = IP_VHL_DEF;
+ ip_hdr->type_of_service = 0;
+ ip_hdr->fragment_offset = 0;
+ ip_hdr->time_to_live = IP_DEFTTL;
+ ip_hdr->next_proto_id = IPPROTO_UDP;
+ ip_hdr->packet_id = 0;
+ ip_hdr->total_length = rte_cpu_to_be_16(pkt_len);
+ ip_hdr->src_addr = rte_cpu_to_be_32(src_addr);
+ ip_hdr->dst_addr = rte_cpu_to_be_32(dst_addr);
+
+ /*
+ * Compute IP header checksum.
+ */
+ ptr16 = (uint16_t *)ip_hdr;
+ ip_cksum = 0;
+ ip_cksum += ptr16[0]; ip_cksum += ptr16[1];
+ ip_cksum += ptr16[2]; ip_cksum += ptr16[3];
+ ip_cksum += ptr16[4];
+ ip_cksum += ptr16[6]; ip_cksum += ptr16[7];
+ ip_cksum += ptr16[8]; ip_cksum += ptr16[9];
+
+ /*
+ * Reduce 32 bit checksum to 16 bits and complement it.
+ */
+ ip_cksum = ((ip_cksum & 0xFFFF0000) >> 16) +
+ (ip_cksum & 0x0000FFFF);
+ ip_cksum %= 65536;
+ ip_cksum = (~ip_cksum) & 0x0000FFFF;
+ if (ip_cksum == 0)
+ ip_cksum = 0xFFFF;
+ ip_hdr->hdr_checksum = (uint16_t) ip_cksum;
+
+ return pkt_len;
+}
+
+
+
+/*
+ * The maximum number of segments per packet is used when creating
+ * scattered transmit packets composed of a list of mbufs.
+ */
+#define RTE_MAX_SEGS_PER_PKT 255 /**< pkt.nb_segs is a 8-bit unsigned char. */
+
+#define TXONLY_DEF_PACKET_LEN 64
+#define TXONLY_DEF_PACKET_LEN_128 128
+
+uint16_t tx_pkt_length = TXONLY_DEF_PACKET_LEN;
+uint16_t tx_pkt_seg_lengths[RTE_MAX_SEGS_PER_PKT] = {
+ TXONLY_DEF_PACKET_LEN_128,
+};
+
+uint8_t tx_pkt_nb_segs = 1;
+
+int
+generate_packet_burst(struct rte_mempool *mp, struct rte_mbuf **pkts_burst,
+ struct ether_hdr *eth_hdr, uint8_t vlan_enabled, void *ip_hdr,
+ uint8_t ipv4, struct udp_hdr *udp_hdr, int nb_pkt_per_burst)
+{
+ int i, nb_pkt = 0;
+ size_t eth_hdr_size;
+
+ struct rte_mbuf *pkt_seg;
+ struct rte_mbuf *pkt;
+
+ for (nb_pkt = 0; nb_pkt < nb_pkt_per_burst; nb_pkt++) {
+ pkt = rte_pktmbuf_alloc(mp);
+ if (pkt == NULL) {
+nomore_mbuf:
+ if (nb_pkt == 0)
+ return -1;
+ break;
+ }
+
+ pkt->pkt.data_len = tx_pkt_seg_lengths[0];
+ pkt_seg = pkt;
+ for (i = 1; i < tx_pkt_nb_segs; i++) {
+ pkt_seg->pkt.next = rte_pktmbuf_alloc(mp);
+ if (pkt_seg->pkt.next == NULL) {
+ pkt->pkt.nb_segs = i;
+ rte_pktmbuf_free(pkt);
+ goto nomore_mbuf;
+ }
+ pkt_seg = pkt_seg->pkt.next;
+ pkt_seg->pkt.data_len = tx_pkt_seg_lengths[i];
+ }
+ pkt_seg->pkt.next = NULL; /* Last segment of packet. */
+
+ /*
+ * Copy headers in first packet segment(s).
+ */
+ if (vlan_enabled)
+ eth_hdr_size = sizeof(struct ether_hdr) + sizeof(struct
vlan_hdr);
+ else
+ eth_hdr_size = sizeof(struct ether_hdr);
+
+ copy_buf_to_pkt(eth_hdr, eth_hdr_size, pkt, 0);
+
+ if (ipv4) {
+ copy_buf_to_pkt(ip_hdr, sizeof(struct ipv4_hdr), pkt,
eth_hdr_size);
+ copy_buf_to_pkt(udp_hdr, sizeof(*udp_hdr), pkt,
eth_hdr_size +
+ sizeof(struct ipv4_hdr));
+ } else {
+ copy_buf_to_pkt(ip_hdr, sizeof(struct ipv6_hdr), pkt,
eth_hdr_size);
+ copy_buf_to_pkt(udp_hdr, sizeof(*udp_hdr), pkt,
eth_hdr_size +
+ sizeof(struct ipv6_hdr));
+ }
+
+ /*
+ * Complete first mbuf of packet and append it to the
+ * burst of packets to be transmitted.
+ */
+ pkt->pkt.nb_segs = tx_pkt_nb_segs;
+ pkt->pkt.pkt_len = tx_pkt_length;
+ pkt->pkt.vlan_macip.f.l2_len = eth_hdr_size;
+
+ if (ipv4) {
+ pkt->pkt.vlan_macip.f.vlan_tci = ETHER_TYPE_IPv4;
+ pkt->pkt.vlan_macip.f.l3_len = sizeof(struct ipv4_hdr);
+
+ if (vlan_enabled)
+ pkt->ol_flags = PKT_RX_IPV4_HDR |
PKT_RX_VLAN_PKT;
+ else
+ pkt->ol_flags = PKT_RX_IPV4_HDR;
+ } else {
+ pkt->pkt.vlan_macip.f.vlan_tci = ETHER_TYPE_IPv6;
+ pkt->pkt.vlan_macip.f.l3_len = sizeof(struct ipv6_hdr);
+
+ if (vlan_enabled)
+ pkt->ol_flags = PKT_RX_IPV6_HDR |
PKT_RX_VLAN_PKT;
+ else
+ pkt->ol_flags = PKT_RX_IPV6_HDR;
+ }
+
+ pkts_burst[nb_pkt] = pkt;
+ }
+
+ return nb_pkt;
+}
diff --git a/app/test/packet_burst_generator.h
b/app/test/packet_burst_generator.h
new file mode 100644
index 0000000..5b3cd6c
--- /dev/null
+++ b/app/test/packet_burst_generator.h
@@ -0,0 +1,78 @@
+/*-
+ * BSD LICENSE
+ *
+ * Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of Intel Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef PACKET_BURST_GENERATOR_H_
+#define PACKET_BURST_GENERATOR_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <rte_mbuf.h>
+#include <rte_ether.h>
+#include <rte_ip.h>
+#include <rte_udp.h>
+
+
+#define IPV4_ADDR(a, b, c, d)(((a & 0xff) << 24) | ((b & 0xff) << 16) | \
+ ((c & 0xff) << 8) | (d & 0xff))
+
+
+void
+initialize_eth_header(struct ether_hdr *eth_hdr, struct ether_addr *src_mac,
+ struct ether_addr *dst_mac, uint8_t vlan_enabled, uint16_t
van_id);
+
+uint16_t
+initialize_udp_header(struct udp_hdr *udp_hdr, uint16_t src_port,
+ uint16_t dst_port, uint16_t pkt_data_len);
+
+
+uint16_t
+initialize_ipv6_header(struct ipv6_hdr *ip_hdr, uint8_t *src_addr,
+ uint8_t *dst_addr, uint16_t pkt_data_len);
+
+uint16_t
+initialize_ipv4_header(struct ipv4_hdr *ip_hdr, uint32_t src_addr,
+ uint32_t dst_addr, uint16_t pkt_data_len);
+
+int
+generate_packet_burst(struct rte_mempool *mp, struct rte_mbuf **pkts_burst,
+ struct ether_hdr *eth_hdr, uint8_t vlan_enabled, void *ip_hdr,
+ uint8_t ipv4, struct udp_hdr *udp_hdr, int nb_pkt_per_burst);
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif /* PACKET_BURST_GENERATOR_H_ */
diff --git a/app/test/test.h b/app/test/test.h
index c54e7ef..c00e1d6 100644
--- a/app/test/test.h
+++ b/app/test/test.h
@@ -97,6 +97,7 @@ int test_distributor(void);
int test_distributor_perf(void);
int test_kvargs(void);
int test_devargs(void);
+int test_link_bonding(void);
int test_pci_run;
diff --git a/app/test/test_link_bonding.c b/app/test/test_link_bonding.c
new file mode 100644
index 0000000..6662059
--- /dev/null
+++ b/app/test/test_link_bonding.c
@@ -0,0 +1,3958 @@
+/*-
+ * BSD LICENSE
+ *
+ * Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of Intel Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <string.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdint.h>
+#include <inttypes.h>
+#include <errno.h>
+#include <sys/queue.h>
+
+#include <rte_byteorder.h>
+#include <rte_common.h>
+#include <rte_debug.h>
+#include <rte_ethdev.h>
+#include <rte_log.h>
+#include <rte_lcore.h>
+#include <rte_memory.h>
+#include <rte_string_fns.h>
+#include <rte_eth_bond.h>
+
+#include "virtual_pmd.h"
+#include "packet_burst_generator.h"
+
+#include "test.h"
+
+#define TEST_MAX_NUMBER_OF_PORTS (16)
+
+#define RX_RING_SIZE 128
+#define RX_FREE_THRESH 32
+#define RX_PTHRESH 8
+#define RX_HTHRESH 8
+#define RX_WTHRESH 0
+
+#define TX_RING_SIZE 512
+#define TX_FREE_THRESH 32
+#define TX_PTHRESH 32
+#define TX_HTHRESH 0
+#define TX_WTHRESH 0
+#define TX_RSBIT_THRESH 32
+#define TX_Q_FLAGS (ETH_TXQ_FLAGS_NOMULTSEGS | ETH_TXQ_FLAGS_NOVLANOFFL |\
+ ETH_TXQ_FLAGS_NOXSUMSCTP | ETH_TXQ_FLAGS_NOXSUMUDP | \
+ ETH_TXQ_FLAGS_NOXSUMTCP)
+
+#define MBUF_PAYLOAD_SIZE (2048)
+#define MBUF_SIZE (MBUF_PAYLOAD_SIZE + sizeof(struct rte_mbuf) +
RTE_PKTMBUF_HEADROOM)
+#define MBUF_CACHE_SIZE (250)
+#define BURST_SIZE (32)
+
+#define DEFAULT_MBUF_DATA_SIZE (2048)
+#define RTE_TEST_RX_DESC_MAX (2048)
+#define RTE_TEST_TX_DESC_MAX (2048)
+#define MAX_PKT_BURST (512)
+#define DEF_PKT_BURST (16)
+
+#define BONDED_DEV_NAME ("unit_test_bonded_device")
+
+#define INVALID_SOCKET_ID (-1)
+#define INVALID_PORT_ID (-1)
+#define INVALID_BONDING_MODE (-1)
+
+
+uint8_t slave_mac[] = {0x00, 0xFF, 0x00, 0xFF, 0x00, 0x00 };
+uint8_t bonded_mac[] = {0xAA, 0xFF, 0xAA, 0xFF, 0xAA, 0xFF };
+
+struct link_bonding_unittest_params {
+ int8_t bonded_port_id;
+ int8_t slave_port_ids[TEST_MAX_NUMBER_OF_PORTS];
+ uint8_t bonded_slave_count;
+ uint8_t bonding_mode;
+
+ uint16_t nb_rx_q;
+ uint16_t nb_tx_q;
+
+ struct rte_mempool *mbuf_pool;
+
+ struct ether_addr *default_slave_mac;
+ struct ether_addr *default_bonded_mac;
+
+ /* Packet Headers */
+ struct ether_hdr *pkt_eth_hdr;
+ struct ipv4_hdr *pkt_ipv4_hdr;
+ struct ipv6_hdr *pkt_ipv6_hdr;
+ struct udp_hdr *pkt_udp_hdr;
+
+};
+
+static struct ipv4_hdr pkt_ipv4_hdr;
+static struct ipv6_hdr pkt_ipv6_hdr;
+static struct udp_hdr pkt_udp_hdr;
+
+static struct link_bonding_unittest_params default_params = {
+ .bonded_port_id = -1,
+ .slave_port_ids = { 0 },
+ .bonded_slave_count = 0,
+ .bonding_mode = BONDING_MODE_ROUND_ROBIN,
+
+ .nb_rx_q = 1,
+ .nb_tx_q = 1,
+
+ .mbuf_pool = NULL,
+
+ .default_slave_mac = (struct ether_addr *)slave_mac,
+ .default_bonded_mac = (struct ether_addr *)bonded_mac,
+
+ .pkt_eth_hdr = NULL,
+ .pkt_ipv4_hdr = &pkt_ipv4_hdr,
+ .pkt_ipv6_hdr = &pkt_ipv6_hdr,
+ .pkt_udp_hdr = &pkt_udp_hdr
+
+};
+
+static struct link_bonding_unittest_params *test_params = &default_params;
+
+static uint8_t src_mac[] = { 0xFF, 0xAA, 0xFF, 0xAA, 0xFF, 0xAA };
+static uint8_t dst_mac_0[] = { 0xFF, 0xAA, 0xFF, 0xAA, 0xFF, 0xAA };
+static uint8_t dst_mac_1[] = { 0xFF, 0xAA, 0xFF, 0xAA, 0xFF, 0xAB };
+
+static uint32_t src_addr = IPV4_ADDR(192, 168, 1, 98);
+static uint32_t dst_addr_0 = IPV4_ADDR(192, 168, 1, 98);
+static uint32_t dst_addr_1 = IPV4_ADDR(193, 166, 10, 97);
+
+static uint8_t src_ipv6_addr[] = { 0xFF, 0xAA, 0xFF, 0xAA, 0xFF, 0xAA, 0xFF,
+ 0xAA, 0xFF, 0xAA, 0xFF, 0xAA, 0xFF, 0xAA , 0xFF, 0xAA };
+static uint8_t dst_ipv6_addr_0[] = { 0xFF, 0xAA, 0xFF, 0xAA, 0xFF, 0xAA, 0xFF,
+ 0xAA, 0xFF, 0xAA, 0xFF, 0xAA , 0xFF, 0xAA, 0xFF, 0xAA };
+static uint8_t dst_ipv6_addr_1[] = { 0xFF, 0xAA, 0xFF, 0xAA, 0xFF, 0xAA, 0xFF,
+ 0xAA, 0xFF, 0xAA, 0xFF, 0xAA , 0xFF, 0xAA , 0xFF, 0xAB };
+
+static uint16_t src_port = 1024;
+static uint16_t dst_port_0 = 1024;
+static uint16_t dst_port_1 = 2024;
+
+static uint16_t vlan_id = 0x100;
+
+struct rte_eth_rxmode rx_mode = {
+ .max_rx_pkt_len = ETHER_MAX_LEN, /**< Default maximum frame length. */
+ .split_hdr_size = 0,
+ .header_split = 0, /**< Header Split disabled. */
+ .hw_ip_checksum = 0, /**< IP checksum offload disabled. */
+ .hw_vlan_filter = 1, /**< VLAN filtering enabled. */
+ .hw_vlan_strip = 1, /**< VLAN strip enabled. */
+ .hw_vlan_extend = 0, /**< Extended VLAN disabled. */
+ .jumbo_frame = 0, /**< Jumbo Frame Support disabled. */
+ .hw_strip_crc = 0, /**< CRC stripping by hardware disabled. */
+};
+
+struct rte_fdir_conf fdir_conf = {
+ .mode = RTE_FDIR_MODE_NONE,
+ .pballoc = RTE_FDIR_PBALLOC_64K,
+ .status = RTE_FDIR_REPORT_STATUS,
+ .flexbytes_offset = 0x6,
+ .drop_queue = 127,
+};
+
+static struct rte_eth_conf default_pmd_conf = {
+ .rxmode = {
+ .mq_mode = ETH_MQ_RX_NONE,
+ .max_rx_pkt_len = ETHER_MAX_LEN,
+ .split_hdr_size = 0,
+ .header_split = 0, /**< Header Split disabled */
+ .hw_ip_checksum = 0, /**< IP checksum offload enabled */
+ .hw_vlan_filter = 0, /**< VLAN filtering disabled */
+ .jumbo_frame = 0, /**< Jumbo Frame Support disabled */
+ .hw_strip_crc = 0, /**< CRC stripped by hardware */
+ },
+ .txmode = {
+ .mq_mode = ETH_MQ_TX_NONE,
+ },
+ .lpbk_mode = 0,
+};
+
+static const struct rte_eth_rxconf rx_conf_default = {
+ .rx_thresh = {
+ .pthresh = RX_PTHRESH,
+ .hthresh = RX_HTHRESH,
+ .wthresh = RX_WTHRESH,
+ },
+ .rx_free_thresh = RX_FREE_THRESH,
+ .rx_drop_en = 0,
+};
+
+static struct rte_eth_txconf tx_conf_default = {
+ .tx_thresh = {
+ .pthresh = TX_PTHRESH,
+ .hthresh = TX_HTHRESH,
+ .wthresh = TX_WTHRESH,
+ },
+ .tx_free_thresh = TX_FREE_THRESH,
+ .tx_rs_thresh = TX_RSBIT_THRESH,
+ .txq_flags = TX_Q_FLAGS
+
+};
+
+static int
+configure_ethdev(uint8_t port_id, uint8_t start)
+{
+ int q_id;
+
+ if (rte_eth_dev_configure(port_id, test_params->nb_rx_q,
+ test_params->nb_tx_q, &default_pmd_conf) != 0) {
+ goto error;
+ }
+
+ for (q_id = 0; q_id < test_params->nb_rx_q; q_id++) {
+ if (rte_eth_rx_queue_setup(port_id, q_id, RX_RING_SIZE,
+ rte_eth_dev_socket_id(port_id),
&rx_conf_default,
+ test_params->mbuf_pool) < 0) {
+ goto error;
+ }
+ }
+
+ for (q_id = 0; q_id < test_params->nb_tx_q; q_id++) {
+ if (rte_eth_tx_queue_setup(port_id, q_id, TX_RING_SIZE,
+ rte_eth_dev_socket_id(port_id),
&tx_conf_default) < 0) {
+ printf("Failed to setup tx queue (%d).\n", q_id);
+ goto error;
+ }
+ }
+
+ if (start) {
+ if (rte_eth_dev_start(port_id) < 0) {
+ printf("Failed to start device (%d).\n", port_id);
+ goto error;
+ }
+ }
+ return 0;
+
+error:
+ printf("Failed to configure ethdev %d", port_id);
+ return -1;
+}
+
+
+static int
+test_setup(void)
+{
+ int i, retval, nb_mbuf_per_pool;
+ struct ether_addr *mac_addr = (struct ether_addr *)slave_mac;
+
+ /* Allocate ethernet packet header with space for VLAN header */
+ test_params->pkt_eth_hdr = malloc(sizeof(struct ether_hdr) +
+ sizeof(struct vlan_hdr));
+ if (test_params->pkt_eth_hdr == NULL) {
+ printf("ethernet header struct allocation failed!\n");
+ return -1;
+ }
+
+
+ nb_mbuf_per_pool = RTE_TEST_RX_DESC_MAX + DEF_PKT_BURST +
+ RTE_TEST_TX_DESC_MAX + MAX_PKT_BURST;
+
+ test_params->mbuf_pool = rte_mempool_create("MBUF_POOL",
nb_mbuf_per_pool,
+ MBUF_SIZE, MBUF_CACHE_SIZE, sizeof(struct
rte_pktmbuf_pool_private),
+ rte_pktmbuf_pool_init, NULL, rte_pktmbuf_init, NULL,
+ rte_socket_id(), 0);
+ if (test_params->mbuf_pool == NULL) {
+ printf("rte_mempool_create failed\n");
+ return -1;
+ }
+
+ /* Create / Initialize virtual eth devs */
+ for (i = 0; i < TEST_MAX_NUMBER_OF_PORTS; i++) {
+ char pmd_name[RTE_ETH_NAME_MAX_LEN];
+
+ mac_addr->addr_bytes[ETHER_ADDR_LEN-1] = i;
+
+ rte_snprintf(pmd_name, RTE_ETH_NAME_MAX_LEN,
"test_slave_pmd_%d", i);
+
+ test_params->slave_port_ids[i] = virtual_ethdev_create(pmd_name,
+ mac_addr, rte_socket_id());
+ if (test_params->slave_port_ids[i] < 0) {
+ printf("Failed to create virtual pmd eth device.\n");
+ return -1;
+ }
+
+ retval = configure_ethdev(test_params->slave_port_ids[i], 1);
+ if (retval != 0) {
+ printf("Failed to configure virtual pmd eth device.\n");
+ return -1;
+ }
+ }
+
+ return 0;
+}
+
+static int
+test_create_bonded_device(void)
+{
+ int retval, current_slave_count;
+
+ uint8_t slaves[RTE_MAX_ETHPORTS];
+
+ test_params->bonded_port_id = rte_eth_bond_create(BONDED_DEV_NAME,
+ test_params->bonding_mode, rte_socket_id());
+ if (test_params->bonded_port_id < 0) {
+ printf("\t Failed to create bonded device.\n");
+ return -1;
+ }
+
+ retval = configure_ethdev(test_params->bonded_port_id, 0);
+ if (retval != 0) {
+ printf("Failed to configure bonded pmd eth device.\n");
+ return -1;
+ }
+
+ current_slave_count =
rte_eth_bond_slaves_get(test_params->bonded_port_id,
+ slaves, RTE_MAX_ETHPORTS);
+ if (current_slave_count > 0) {
+ printf("Number of slaves is great than expected.\n");
+ return -1;
+ }
+
+ current_slave_count = rte_eth_bond_active_slaves_get(
+ test_params->bonded_port_id, slaves, RTE_MAX_ETHPORTS);
+ if (current_slave_count > 0) {
+ printf("Number of active slaves is great than expected.\n");
+ return -1;
+ }
+
+
+ if (rte_eth_bond_mode_get(test_params->bonded_port_id) !=
+ test_params->bonding_mode) {
+ printf("Bonded device mode not as expected.\n");
+ return -1;
+
+ }
+
+ return 0;
+}
+
+
+static int
+test_create_bonded_device_with_invalid_params(void)
+{
+ int port_id;
+
+ test_params->bonding_mode = BONDING_MODE_ROUND_ROBIN;
+
+ /* Invalid name */
+ port_id = rte_eth_bond_create(NULL, test_params->bonding_mode,
+ rte_socket_id());
+ if (port_id >= 0) {
+ printf("Created bonded device unexpectedly.\n");
+ return -1;
+ }
+
+ test_params->bonding_mode = INVALID_BONDING_MODE;
+
+ /* Invalid bonding mode */
+ port_id = rte_eth_bond_create(BONDED_DEV_NAME,
test_params->bonding_mode,
+ rte_socket_id());
+ if (port_id >= 0) {
+ printf("Created bonded device unexpectedly.\n");
+ return -1;
+ }
+
+ test_params->bonding_mode = BONDING_MODE_ROUND_ROBIN;
+
+ /* Invalid socket id */
+ port_id = rte_eth_bond_create(BONDED_DEV_NAME,
test_params->bonding_mode,
+ INVALID_SOCKET_ID);
+ if (port_id >= 0) {
+ printf("Created bonded device unexpectedly.\n");
+ return -1;
+ }
+
+ return 0;
+}
+
+static int
+test_add_slave_to_bonded_device(void)
+{
+ int retval, current_slave_count;
+
+ uint8_t slaves[RTE_MAX_ETHPORTS];
+
+ retval = rte_eth_bond_slave_add(test_params->bonded_port_id,
+
test_params->slave_port_ids[test_params->bonded_slave_count]);
+ if (retval != 0) {
+ printf("Failed to add slave (%d) to bonded port (%d).\n",
+ test_params->bonded_port_id,
+
test_params->slave_port_ids[test_params->bonded_slave_count]);
+ return -1;
+ }
+
+ current_slave_count =
rte_eth_bond_slaves_get(test_params->bonded_port_id,
+ slaves, RTE_MAX_ETHPORTS);
+ if (current_slave_count != test_params->bonded_slave_count + 1) {
+ printf("Number of slaves (%d) is greater than expected (%d).\n",
+ current_slave_count,
test_params->bonded_slave_count + 1);
+ return -1;
+ }
+
+ current_slave_count = rte_eth_bond_active_slaves_get(
+ test_params->bonded_port_id, slaves, RTE_MAX_ETHPORTS);
+ if (current_slave_count != 0) {
+ printf("Number of active slaves (%d) is not as expected
(%d).\n",
+ current_slave_count, 0);
+ return -1;
+ }
+
+ test_params->bonded_slave_count++;
+
+ return 0;
+}
+
+static int
+test_add_slave_to_invalid_bonded_device(void)
+{
+ int retval;
+
+ /* Invalid port ID */
+ retval = rte_eth_bond_slave_add(test_params->bonded_port_id + 5,
+
test_params->slave_port_ids[test_params->bonded_slave_count]);
+ if (retval == 0) {
+ printf("Expected call to failed as invalid port specified.\n");
+ return -1;
+ }
+
+ /* Non bonded device */
+ retval = rte_eth_bond_slave_add(test_params->slave_port_ids[0],
+
test_params->slave_port_ids[test_params->bonded_slave_count]);
+ if (retval == 0) {
+ printf("Expected call to failed as invalid port specified.\n");
+ return -1;
+ }
+
+ return 0;
+}
+
+
+static int
+test_remove_slave_from_bonded_device(void)
+{
+ int retval, current_slave_count;
+ struct ether_addr read_mac_addr, *mac_addr;
+ uint8_t slaves[RTE_MAX_ETHPORTS];
+
+ retval = rte_eth_bond_slave_remove(test_params->bonded_port_id,
+
test_params->slave_port_ids[test_params->bonded_slave_count-1]);
+ if (retval != 0) {
+ printf("\t Failed to remove slave %d from bonded port (%d).\n",
+
test_params->slave_port_ids[test_params->bonded_slave_count-1],
+ test_params->bonded_port_id);
+ return -1;
+ }
+
+
+ current_slave_count =
rte_eth_bond_slaves_get(test_params->bonded_port_id,
+ slaves, RTE_MAX_ETHPORTS);
+ if (current_slave_count != test_params->bonded_slave_count - 1) {
+ printf("Number of slaves (%d) is great than expected (%d).\n",
+ current_slave_count, 0);
+ return -1;
+ }
+
+
+ mac_addr = (struct ether_addr *)slave_mac;
+ mac_addr->addr_bytes[ETHER_ADDR_LEN-1] =
+
test_params->slave_port_ids[test_params->bonded_slave_count-1];
+
+ rte_eth_macaddr_get(
+
test_params->slave_port_ids[test_params->bonded_slave_count-1],
+ &read_mac_addr);
+ if (memcmp(mac_addr, &read_mac_addr, sizeof(read_mac_addr))) {
+ printf("bonded port mac address not set to that of primary
port\n");
+ return -1;
+ }
+
+ rte_eth_stats_reset(
+
test_params->slave_port_ids[test_params->bonded_slave_count-1]);
+
+
virtual_ethdev_simulate_link_status_interrupt(test_params->bonded_port_id,
+ 0);
+
+ test_params->bonded_slave_count--;
+
+ return 0;
+}
+
+static int
+test_remove_slave_from_invalid_bonded_device(void)
+{
+ int retval;
+
+ /* Invalid port ID */
+ retval = rte_eth_bond_slave_remove(test_params->bonded_port_id + 5,
+
test_params->slave_port_ids[test_params->bonded_slave_count - 1]);
+ if (retval == 0) {
+ printf("Expected call to failed as invalid port specified.\n");
+ return -1;
+ }
+
+ /* Non bonded device */
+ retval = rte_eth_bond_slave_remove(test_params->slave_port_ids[0],
+
test_params->slave_port_ids[test_params->bonded_slave_count - 1]);
+ if (retval == 0) {
+ printf("Expected call to failed as invalid port specified.\n");
+ return -1;
+ }
+
+ return 0;
+}
+
+static int
+test_add_already_bonded_slave_to_bonded_device(void)
+{
+ int retval, port_id, current_slave_count;
+ uint8_t slaves[RTE_MAX_ETHPORTS];
+ char pmd_name[RTE_ETH_NAME_MAX_LEN];
+
+ test_add_slave_to_bonded_device();
+
+ current_slave_count =
rte_eth_bond_slaves_get(test_params->bonded_port_id,
+ slaves, RTE_MAX_ETHPORTS);
+ if (current_slave_count != 1) {
+ printf("Number of slaves (%d) is not that expected (%d).\n",
+ current_slave_count, 1);
+ return -1;
+ }
+
+ rte_snprintf(pmd_name, RTE_ETH_NAME_MAX_LEN, "%s_2", BONDED_DEV_NAME);
+
+ port_id = rte_eth_bond_create(pmd_name, test_params->bonding_mode,
+ rte_socket_id());
+ if (port_id < 0) {
+ printf("Failed to create bonded device.\n");
+ return -1;
+ }
+
+ retval = rte_eth_bond_slave_add(port_id,
+
test_params->slave_port_ids[test_params->bonded_slave_count - 1]);
+ if (retval == 0) {
+ printf("Added slave (%d) to bonded port (%d) unexpectedly.\n",
+
test_params->slave_port_ids[test_params->bonded_slave_count-1],
+ port_id);
+ return -1;
+ }
+
+ return test_remove_slave_from_bonded_device();
+}
+
+
+static int
+test_get_slaves_from_bonded_device(void)
+{
+ int retval, current_slave_count;
+
+ uint8_t slaves[RTE_MAX_ETHPORTS];
+
+ retval = test_add_slave_to_bonded_device();
+ if (retval != 0)
+ return -1;
+
+ /* Invalid port id */
+ current_slave_count = rte_eth_bond_slaves_get(INVALID_PORT_ID, slaves,
+ RTE_MAX_ETHPORTS);
+ if (current_slave_count >= 0)
+ return -1;
+
+ current_slave_count = rte_eth_bond_active_slaves_get(INVALID_PORT_ID,
+ slaves, RTE_MAX_ETHPORTS);
+ if (current_slave_count >= 0)
+ return -1;
+
+ /* Invalid slaves pointer */
+ current_slave_count =
rte_eth_bond_slaves_get(test_params->bonded_port_id,
+ NULL, RTE_MAX_ETHPORTS);
+ if (current_slave_count >= 0)
+ return -1;
+
+ current_slave_count = rte_eth_bond_active_slaves_get(
+ test_params->bonded_port_id, NULL, RTE_MAX_ETHPORTS);
+ if (current_slave_count >= 0)
+ return -1;
+
+ /* non bonded device*/
+ current_slave_count = rte_eth_bond_slaves_get(
+ test_params->slave_port_ids[0], NULL, RTE_MAX_ETHPORTS);
+ if (current_slave_count >= 0)
+ return -1;
+
+ current_slave_count = rte_eth_bond_active_slaves_get(
+ test_params->slave_port_ids[0], NULL, RTE_MAX_ETHPORTS);
+ if (current_slave_count >= 0)
+ return -1;
+
+ retval = test_remove_slave_from_bonded_device();
+ if (retval != 0)
+ return -1;
+
+ return 0;
+}
+
+
+static int
+test_add_remove_multiple_slaves_to_from_bonded_device(void)
+{
+ int i;
+
+ for (i = 0; i < TEST_MAX_NUMBER_OF_PORTS; i++) {
+ if (test_add_slave_to_bonded_device() != 0)
+ return -1;
+ }
+
+ for (i = 0; i < TEST_MAX_NUMBER_OF_PORTS; i++) {
+ if (test_remove_slave_from_bonded_device() != 0)
+ return -1;
+ }
+
+ return 0;
+}
+
+static void
+enable_bonded_slaves(void)
+{
+ int i;
+
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[i], 1);
+ }
+}
+
+static int
+test_start_bonded_device(void)
+{
+ struct rte_eth_link link_status;
+
+ int retval, current_slave_count, current_bonding_mode, primary_port;
+ uint8_t slaves[RTE_MAX_ETHPORTS];
+
+ /* Add slave to bonded device*/
+ if (test_add_slave_to_bonded_device() != 0)
+ return -1;
+
+ retval = rte_eth_dev_start(test_params->bonded_port_id);
+ if (retval != 0) {
+ printf("Failed to start bonded pmd eth device.\n");
+ return -1;
+ }
+
+ /* Change link status of virtual pmd so it will be added to the active
+ * slave list of the bonded device*/
+ virtual_ethdev_simulate_link_status_interrupt(
+
test_params->slave_port_ids[test_params->bonded_slave_count-1], 1);
+
+ current_slave_count =
rte_eth_bond_slaves_get(test_params->bonded_port_id,
+ slaves, RTE_MAX_ETHPORTS);
+ if (current_slave_count != test_params->bonded_slave_count) {
+ printf("Number of slaves (%d) is not expected value (%d).\n",
+ current_slave_count,
test_params->bonded_slave_count);
+ return -1;
+ }
+
+ current_slave_count = rte_eth_bond_active_slaves_get(
+ test_params->bonded_port_id, slaves, RTE_MAX_ETHPORTS);
+ if (current_slave_count != test_params->bonded_slave_count) {
+ printf("Number of active slaves (%d) is not expected value
(%d).\n",
+ current_slave_count,
test_params->bonded_slave_count);
+ return -1;
+ }
+
+ current_bonding_mode =
rte_eth_bond_mode_get(test_params->bonded_port_id);
+ if (current_bonding_mode != test_params->bonding_mode) {
+ printf("Bonded device mode (%d) is not expected value (%d).\n",
+ current_bonding_mode,
test_params->bonding_mode);
+ return -1;
+
+ }
+
+ primary_port = rte_eth_bond_primary_get(test_params->bonded_port_id);
+ if (primary_port != test_params->slave_port_ids[0]) {
+ printf("Primary port (%d) is not expected value (%d).\n",
+ primary_port, test_params->slave_port_ids[0]);
+ return -1;
+
+ }
+
+ rte_eth_link_get(test_params->bonded_port_id, &link_status);
+ if (!link_status.link_status) {
+ printf("Bonded port (%d) status (%d) is not expected value
(%d).\n",
+ test_params->bonded_port_id,
link_status.link_status, 1);
+ return -1;
+
+ }
+
+ return 0;
+}
+
+static int
+test_stop_bonded_device(void)
+{
+ int current_slave_count;
+ uint8_t slaves[RTE_MAX_ETHPORTS];
+
+ struct rte_eth_link link_status;
+
+ rte_eth_dev_stop(test_params->bonded_port_id);
+
+ rte_eth_link_get(test_params->bonded_port_id, &link_status);
+ if (link_status.link_status) {
+ printf("Bonded port (%d) status (%d) is not expected value
(%d).\n",
+ test_params->bonded_port_id,
link_status.link_status, 0);
+ return -1;
+ }
+
+ current_slave_count =
rte_eth_bond_slaves_get(test_params->bonded_port_id,
+ slaves, RTE_MAX_ETHPORTS);
+ if (current_slave_count != test_params->bonded_slave_count) {
+ printf("Number of slaves (%d) is not expected value (%d).\n",
+ current_slave_count,
test_params->bonded_slave_count);
+ return -1;
+ }
+
+ current_slave_count = rte_eth_bond_active_slaves_get(
+ test_params->bonded_port_id, slaves, RTE_MAX_ETHPORTS);
+ if (current_slave_count != 0) {
+ printf("Number of active slaves (%d) is not expected value
(%d).\n",
+ current_slave_count, 0);
+ return -1;
+ }
+
+ return 0;
+}
+
+static int remove_slaves_and_stop_bonded_device(void)
+{
+ /* Clean up and remove slaves from bonded device */
+ while (test_params->bonded_slave_count > 0) {
+ if (test_remove_slave_from_bonded_device() != 0) {
+ printf("test_remove_slave_from_bonded_device failed\n");
+ return -1;
+ }
+ }
+
+ rte_eth_dev_stop(test_params->bonded_port_id);
+ rte_eth_stats_reset(test_params->bonded_port_id);
+ rte_eth_bond_mac_address_reset(test_params->bonded_port_id);
+
+ return 0;
+}
+
+static int
+test_set_bonding_mode(void)
+{
+ int i;
+ int retval, bonding_mode;
+
+ int bonding_modes[] = { BONDING_MODE_ROUND_ROBIN,
+
BONDING_MODE_ACTIVE_BACKUP,
+ BONDING_MODE_BALANCE,
+ BONDING_MODE_BROADCAST
};
+
+ /* Test supported link bonding modes */
+ for (i = 0; i < (int)RTE_DIM(bonding_modes); i++) {
+ /* Invalid port ID */
+ retval = rte_eth_bond_mode_set(INVALID_PORT_ID,
bonding_modes[i]);
+ if (retval == 0) {
+ printf("Expected call to failed as invalid port (%d)
specified.\n",
+ INVALID_PORT_ID);
+ return -1;
+ }
+
+ /* Non bonded device */
+ retval = rte_eth_bond_mode_set(test_params->slave_port_ids[0],
+ bonding_modes[i]);
+ if (retval == 0) {
+ printf("Expected call to failed as invalid port (%d)
specified.\n",
+ test_params->slave_port_ids[0]);
+ return -1;
+ }
+
+ retval = rte_eth_bond_mode_set(test_params->bonded_port_id,
+ bonding_modes[i]);
+ if (retval != 0) {
+ printf("Failed to set link bonding mode on port (%d) to
(%d).\n",
+ test_params->bonded_port_id,
bonding_modes[i]);
+ return -1;
+ }
+
+ bonding_mode =
rte_eth_bond_mode_get(test_params->bonded_port_id);
+ if (bonding_mode != bonding_modes[i]) {
+ printf("Link bonding mode (%d) of port (%d) is not
expected value (%d).\n",
+ bonding_mode,
test_params->bonded_port_id,
+ bonding_modes[i]);
+ return -1;
+ }
+
+
+ /* Invalid port ID */
+ bonding_mode = rte_eth_bond_mode_get(INVALID_PORT_ID);
+ if (bonding_mode >= 0) {
+ printf("Expected call to failed as invalid port (%d)
specified.\n",
+ INVALID_PORT_ID);
+ return -1;
+ }
+
+
+ /* Non bonded device */
+ bonding_mode =
rte_eth_bond_mode_get(test_params->slave_port_ids[0]);
+ if (bonding_mode >= 0) {
+ printf("Expected call to failed as invalid port (%d)
specified.\n",
+ test_params->slave_port_ids[0]);
+ return -1;
+ }
+
+ }
+
+ return remove_slaves_and_stop_bonded_device();
+}
+
+static int
+test_set_primary_slave(void)
+{
+ int i, j, retval;
+ struct ether_addr read_mac_addr;
+ struct ether_addr *expected_mac_addr;
+
+ /* Add 4 slaves to bonded device */
+ for (i = test_params->bonded_slave_count; i < 4; i++) {
+ retval = test_add_slave_to_bonded_device();
+ if (retval != 0) {
+ printf("Failed to add slave to bonded device.\n");
+ return -1;
+ }
+ }
+ retval = rte_eth_bond_mode_set(test_params->bonded_port_id,
+ BONDING_MODE_ROUND_ROBIN);
+ if (retval != 0) {
+ printf("Failed to set link bonding mode on port (%d) to
(%d).\n",
+ test_params->bonded_port_id,
BONDING_MODE_ROUND_ROBIN);
+ return -1;
+ }
+
+ /* Invalid port ID */
+ retval = rte_eth_bond_primary_set(INVALID_PORT_ID,
+ test_params->slave_port_ids[i]);
+ if (retval == 0) {
+ printf("Expected call to failed as invalid port specified.\n");
+ return -1;
+ }
+
+ /* Set slave as primary
+ * Verify slave it is now primary slave
+ * Verify that MAC address of bonded device is that of primary slave
+ * Verify that MAC address of all bonded slaves are that of primary
slave
+ */
+ for (i = 0; i < 4; i++) {
+
+ /* Non bonded device */
+ retval =
rte_eth_bond_primary_set(test_params->slave_port_ids[i],
+ test_params->slave_port_ids[i]);
+ if (retval == 0) {
+ printf("Expected call to failed as invalid port
specified.\n");
+ return -1;
+ }
+
+ retval = rte_eth_bond_primary_set(test_params->bonded_port_id,
+ test_params->slave_port_ids[i]);
+ if (retval != 0) {
+ printf("Failed to set bonded port (%d) primary port to
(%d)\n",
+ test_params->bonded_port_id,
+ test_params->slave_port_ids[i]);
+ return -1;
+ }
+
+ retval = rte_eth_bond_primary_get(test_params->bonded_port_id);
+ if (retval < 0) {
+ printf("Failed to read primary port from bonded port
(%d)\n",
+ test_params->bonded_port_id);
+ return -1;
+ } else if (retval != test_params->slave_port_ids[i]) {
+ printf("Bonded port (%d) primary port (%d) not expected
value (%d)\n",
+ test_params->bonded_port_id, retval,
+ test_params->slave_port_ids[i]);
+ return -1;
+ }
+
+ /* stop/start bonded eth dev to apply new MAC */
+ rte_eth_dev_stop(test_params->bonded_port_id);
+ if (rte_eth_dev_start(test_params->bonded_port_id) != 0)
+ return -1;
+
+ expected_mac_addr = (struct ether_addr *)&slave_mac;
+ expected_mac_addr->addr_bytes[ETHER_ADDR_LEN-1] =
+ test_params->slave_port_ids[i];
+
+ /* Check primary slave MAC */
+ rte_eth_macaddr_get(test_params->slave_port_ids[i],
&read_mac_addr);
+ if (memcmp(expected_mac_addr, &read_mac_addr,
sizeof(read_mac_addr))) {
+ printf("bonded port mac address not set to that of
primary port\n");
+ return -1;
+ }
+
+ /* Check bonded MAC */
+ rte_eth_macaddr_get(test_params->bonded_port_id,
&read_mac_addr);
+ if (memcmp(&read_mac_addr, &read_mac_addr,
sizeof(read_mac_addr))) {
+ printf("bonded port mac address not set to that of
primary port\n");
+ return -1;
+ }
+
+ /* Check other slaves MACs */
+ for (j = 0; j < 4; j++) {
+ if (j != i) {
+
rte_eth_macaddr_get(test_params->slave_port_ids[j],
+ &read_mac_addr);
+ if (memcmp(expected_mac_addr, &read_mac_addr,
+ sizeof(read_mac_addr))) {
+ printf("slave port mac address not set
to that of primary port\n");
+ return -1;
+ }
+ }
+ }
+ }
+
+
+ /* Test with none existent port */
+ retval = rte_eth_bond_primary_get(test_params->bonded_port_id + 10);
+ if (retval >= 0) {
+ printf("read primary port from expectedly\n");
+ return -1;
+ }
+
+ /* Test with slave port */
+ retval = rte_eth_bond_primary_get(test_params->slave_port_ids[0]);
+ if (retval >= 0) {
+ printf("read primary port from expectedly\n");
+ return -1;
+ }
+
+ if (remove_slaves_and_stop_bonded_device() != 0)
+ return -1;
+
+ /* No slaves */
+ retval = rte_eth_bond_primary_get(test_params->bonded_port_id);
+ if (retval >= 0) {
+ printf("read primary port from expectedly\n");
+ return -1;
+ }
+
+ return 0;
+}
+
+static int
+test_set_explicit_bonded_mac(void)
+{
+ int i, retval;
+ struct ether_addr read_mac_addr;
+ struct ether_addr *mac_addr;
+
+ uint8_t explicit_bonded_mac[] = { 0xDE, 0xAD, 0xBE, 0xEF, 0x00, 0x01 };
+
+ mac_addr = (struct ether_addr *)explicit_bonded_mac;
+
+ /* Invalid port ID */
+ retval = rte_eth_bond_mac_address_set(INVALID_PORT_ID, mac_addr);
+ if (retval == 0) {
+ printf("Expected call to failed as invalid port specified.\n");
+ return -1;
+ }
+
+ /* Non bonded device */
+ retval = rte_eth_bond_mac_address_set(test_params->slave_port_ids[0],
+ mac_addr);
+ if (retval == 0) {
+ printf("Expected call to failed as invalid port specified.\n");
+ return -1;
+ }
+
+ /* NULL MAC address */
+ retval = rte_eth_bond_mac_address_set(test_params->bonded_port_id,
NULL);
+ if (retval == 0) {
+ printf("Expected call to failed as NULL MAC specified\n");
+ return -1;
+ }
+
+ retval = rte_eth_bond_mac_address_set(test_params->bonded_port_id,
+ mac_addr);
+ if (retval != 0) {
+ printf("Failed to set MAC address on bonded port (%d)\n",
+ test_params->bonded_port_id);
+ return -1;
+ }
+
+ /* Add 4 slaves to bonded device */
+ for (i = test_params->bonded_slave_count; i < 4; i++) {
+ retval = test_add_slave_to_bonded_device();
+ if (retval != 0) {
+ printf("Failed to add slave to bonded device.\n");
+ return -1;
+ }
+ }
+
+ /* Check bonded MAC */
+ rte_eth_macaddr_get(test_params->bonded_port_id, &read_mac_addr);
+ if (memcmp(mac_addr, &read_mac_addr, sizeof(read_mac_addr))) {
+ printf("bonded port mac address not set to that of primary
port\n");
+ return -1;
+ }
+
+ /* Check other slaves MACs */
+ for (i = 0; i < 4; i++) {
+ rte_eth_macaddr_get(test_params->slave_port_ids[i],
&read_mac_addr);
+ if (memcmp(mac_addr, &read_mac_addr, sizeof(read_mac_addr))) {
+ printf("slave port mac address not set to that of
primary port\n");
+ return -1;
+ }
+ }
+
+ /* test resetting mac address on bonded device */
+ if (rte_eth_bond_mac_address_reset(test_params->bonded_port_id) != 0) {
+ printf("Failed to reset MAC address on bonded port (%d)\n",
+ test_params->bonded_port_id);
+
+ return -1;
+ }
+
+ if (rte_eth_bond_mac_address_reset(test_params->slave_port_ids[0]) ==
0) {
+ printf("Reset MAC address on bonded port (%d) unexpectedly\n",
+ test_params->slave_port_ids[1]);
+
+ return -1;
+ }
+
+ /* test resetting mac address on bonded device with no slaves */
+
+ if (remove_slaves_and_stop_bonded_device() != 0)
+ return -1;
+
+ if (rte_eth_bond_mac_address_reset(test_params->bonded_port_id) != 0) {
+ printf("Failed to reset MAC address on bonded port (%d)\n",
+ test_params->bonded_port_id);
+
+ return -1;
+ }
+
+ return 0;
+}
+
+
+static int
+initialize_bonded_device_with_slaves(uint8_t bonding_mode,
+ uint8_t number_of_slaves, uint8_t enable_slave)
+{
+ int retval;
+
+ /* configure bonded device */
+ retval = configure_ethdev(test_params->bonded_port_id, 0);
+ if (retval != 0) {
+ printf("Failed to configure bonding port (%d) in mode %d with
(%d) slaves.\n",
+ test_params->bonded_port_id, bonding_mode,
number_of_slaves);
+ return -1;
+ }
+
+ while (number_of_slaves > test_params->bonded_slave_count) {
+ /* Add slaves to bonded device */
+ retval = test_add_slave_to_bonded_device();
+ if (retval != 0) {
+ printf("Failed to add slave (%d to bonding port
(%d).\n",
+ test_params->bonded_slave_count - 1,
+ test_params->bonded_port_id);
+ return -1;
+ }
+ }
+
+ /* Set link bonding mode */
+ retval = rte_eth_bond_mode_set(test_params->bonded_port_id,
bonding_mode);
+ if (retval != 0) {
+ printf("Failed to set link bonding mode on port (%d) to
(%d).\n",
+ test_params->bonded_port_id, bonding_mode);
+ return -1;
+ }
+
+ retval = rte_eth_dev_start(test_params->bonded_port_id);
+ if (retval != 0) {
+ printf("Failed to start bonded pmd eth device.\n");
+ return -1;
+ }
+
+ if (enable_slave)
+ enable_bonded_slaves();
+
+ return 0;
+}
+
+static int
+test_adding_slave_after_bonded_device_started(void)
+{
+ int i;
+
+ if (initialize_bonded_device_with_slaves(BONDING_MODE_ROUND_ROBIN, 4,
0) !=
+ 0)
+ return -1;
+
+ /* Enabled slave devices */
+ for (i = 0; i < test_params->bonded_slave_count + 1; i++) {
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[i], 1);
+ }
+
+ if (rte_eth_bond_slave_add(test_params->bonded_port_id,
+
test_params->slave_port_ids[test_params->bonded_slave_count]) !=
+ 0) {
+ printf("\t Failed to add slave to bonded port.\n");
+ return -1;
+ }
+
+ test_params->bonded_slave_count++;
+
+ return remove_slaves_and_stop_bonded_device();
+}
+
+static int
+generate_test_burst(struct rte_mbuf **pkts_burst, uint16_t burst_size,
+ uint8_t vlan, uint8_t ipv4, uint8_t toggle_dst_mac,
+ uint8_t toggle_ip_addr, uint8_t toggle_udp_port)
+{
+ uint16_t pktlen, generated_burst_size;
+ void *ip_hdr;
+
+ if (toggle_dst_mac)
+ initialize_eth_header(test_params->pkt_eth_hdr,
+ (struct ether_addr *)src_mac, (struct
ether_addr *)dst_mac_1,
+ vlan, vlan_id);
+ else
+ initialize_eth_header(test_params->pkt_eth_hdr,
+ (struct ether_addr *)src_mac, (struct
ether_addr *)dst_mac_0,
+ vlan, vlan_id);
+
+
+ if (toggle_udp_port)
+ pktlen = initialize_udp_header(test_params->pkt_udp_hdr,
src_port,
+ dst_port_1, 64);
+ else
+ pktlen = initialize_udp_header(test_params->pkt_udp_hdr,
src_port,
+ dst_port_0, 64);
+
+ if (ipv4) {
+ if (toggle_ip_addr)
+ pktlen =
initialize_ipv4_header(test_params->pkt_ipv4_hdr, src_addr,
+ dst_addr_1, pktlen);
+ else
+ pktlen =
initialize_ipv4_header(test_params->pkt_ipv4_hdr, src_addr,
+ dst_addr_0, pktlen);
+
+ ip_hdr = test_params->pkt_ipv4_hdr;
+ } else {
+ if (toggle_ip_addr)
+ pktlen =
initialize_ipv6_header(test_params->pkt_ipv6_hdr,
+ (uint8_t *)src_ipv6_addr, (uint8_t
*)dst_ipv6_addr_1,
+ pktlen);
+ else
+ pktlen =
initialize_ipv6_header(test_params->pkt_ipv6_hdr,
+ (uint8_t *)src_ipv6_addr, (uint8_t
*)dst_ipv6_addr_0,
+ pktlen);
+
+ ip_hdr = test_params->pkt_ipv6_hdr;
+ }
+
+ /* Generate burst of packets to transmit */
+ generated_burst_size = generate_packet_burst(test_params->mbuf_pool,
+ pkts_burst, test_params->pkt_eth_hdr, vlan, ip_hdr,
ipv4,
+ test_params->pkt_udp_hdr, burst_size);
+ if (generated_burst_size != burst_size) {
+ printf("Failed to generate packet burst");
+ return -1;
+ }
+
+ return generated_burst_size;
+}
+
+/** Round Robin Mode Tests */
+
+static int
+test_roundrobin_tx_burst(void)
+{
+ int i, burst_size, nb_tx;
+ struct rte_mbuf *pkt_burst[MAX_PKT_BURST];
+ struct rte_eth_stats port_stats;
+
+ if (initialize_bonded_device_with_slaves(BONDING_MODE_ROUND_ROBIN, 2, 1)
+ != 0)
+ return -1;
+
+ burst_size = 20 * test_params->bonded_slave_count;
+
+ if (burst_size > MAX_PKT_BURST) {
+ printf("Burst size specified is greater than supported.\n");
+ return -1;
+ }
+
+ /* Generate test bursts of packets to transmit */
+ if (generate_test_burst(pkt_burst, burst_size, 0, 1, 0, 0, 0) !=
burst_size)
+ return -1;
+
+ /* Send burst on bonded port */
+ nb_tx = rte_eth_tx_burst(test_params->bonded_port_id, 0, pkt_burst,
+ burst_size);
+ if (nb_tx != burst_size)
+ return -1;
+
+ /* Verify bonded port tx stats */
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+ if (port_stats.opackets != (uint64_t)burst_size) {
+ printf("Bonded Port (%d) opackets value (%u) not as expected
(%d)\n",
+ test_params->bonded_port_id, (unsigned
int)port_stats.opackets,
+ burst_size);
+ return -1;
+ }
+
+ /* Verify slave ports tx stats */
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ rte_eth_stats_get(test_params->slave_port_ids[i], &port_stats);
+ if (port_stats.opackets !=
+ (uint64_t)burst_size /
test_params->bonded_slave_count) {
+ printf("Slave Port (%d) opackets value (%u) not as
expected (%d)\n",
+ test_params->bonded_port_id,
+ (unsigned int)port_stats.opackets,
+ burst_size /
test_params->bonded_slave_count);
+ return -1;
+ }
+ }
+
+ /* Put all slaves down and try and transmit */
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[i], 0);
+ }
+
+ /* Send burst on bonded port */
+ nb_tx = rte_eth_tx_burst(test_params->bonded_port_id, 0, pkt_burst,
+ burst_size);
+ if (nb_tx != 0)
+ return -1;
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+static int
+test_roundrobin_rx_burst_on_single_slave(void)
+{
+ struct rte_mbuf *gen_pkt_burst[MAX_PKT_BURST] = { NULL };
+ struct rte_mbuf *rx_pkt_burst[MAX_PKT_BURST] = { NULL };
+
+ struct rte_eth_stats port_stats;
+
+ int i, j, nb_rx, burst_size = 25;
+
+ /* Initialize bonded device with 4 slaves in round robin mode */
+ if (initialize_bonded_device_with_slaves(BONDING_MODE_ROUND_ROBIN, 4,
1) !=
+ 0)
+ return -1;
+
+ /* Generate test bursts of packets to transmit */
+ if (generate_test_burst(gen_pkt_burst, burst_size, 0, 1, 0, 0, 0) !=
+ burst_size)
+ return -1;
+
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ /* Add rx data to slave */
+
virtual_ethdev_add_mbufs_to_rx_queue(test_params->slave_port_ids[i],
+ &gen_pkt_burst[0], burst_size);
+
+ /* Call rx burst on bonded device */
+ /* Send burst on bonded port */
+ nb_rx = rte_eth_rx_burst(test_params->bonded_port_id, 0,
rx_pkt_burst,
+ MAX_PKT_BURST);
+ if (nb_rx != burst_size) {
+ printf("round-robin rx burst failed");
+ return -1;
+ }
+
+ /* Verify bonded device rx count */
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+ if (port_stats.ipackets != (uint64_t)burst_size) {
+ printf("Bonded Port (%d) ipackets value (%u) not as
expected (%d)\n",
+ test_params->bonded_port_id,
+ (unsigned int)port_stats.ipackets,
burst_size);
+ return -1;
+ }
+
+
+ /* Verify bonded slave devices rx count */
+ /* Verify slave ports tx stats */
+ for (j = 0; j < test_params->bonded_slave_count; j++) {
+ rte_eth_stats_get(test_params->slave_port_ids[j],
&port_stats);
+
+ if (i == j) {
+ if (port_stats.ipackets !=
(uint64_t)burst_size) {
+ printf("Slave Port (%d) ipackets value
(%u) not as expected (%d)\n",
+
test_params->slave_port_ids[i],
+ (unsigned
int)port_stats.ipackets, burst_size);
+ return -1;
+ }
+ } else {
+ if (port_stats.ipackets != 0) {
+ printf("Slave Port (%d) ipackets value
(%u) not as expected (%d)\n",
+
test_params->slave_port_ids[i],
+ (unsigned
int)port_stats.ipackets, 0);
+ return -1;
+ }
+ }
+
+ /* Reset bonded slaves stats */
+ rte_eth_stats_reset(test_params->slave_port_ids[j]);
+ }
+ /* reset bonded device stats */
+ rte_eth_stats_reset(test_params->bonded_port_id);
+ }
+
+ /* free mbufs */
+ for (i = 0; i < MAX_PKT_BURST; i++) {
+ if (gen_pkt_burst[i] != NULL)
+ rte_pktmbuf_free(gen_pkt_burst[i]);
+
+ if (rx_pkt_burst[i] != NULL)
+ rte_pktmbuf_free(rx_pkt_burst[i]);
+ }
+
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+#define TEST_ROUNDROBIN_TX_BURST_SLAVE_COUNT (3)
+
+static int
+test_roundrobin_rx_burst_on_multiple_slaves(void)
+{
+ struct rte_mbuf
*gen_pkt_burst[TEST_ROUNDROBIN_TX_BURST_SLAVE_COUNT][MAX_PKT_BURST];
+
+ struct rte_mbuf *rx_pkt_burst[MAX_PKT_BURST] = { NULL };
+ struct rte_eth_stats port_stats;
+
+ int burst_size[TEST_ROUNDROBIN_TX_BURST_SLAVE_COUNT] = { 15, 13, 36 };
+ int i, nb_rx;
+
+
+ /* Initialize bonded device with 4 slaves in round robin mode */
+ if (initialize_bonded_device_with_slaves(BONDING_MODE_ROUND_ROBIN, 4,
1) !=
+ 0)
+ return -1;
+
+ /* Generate test bursts of packets to transmit */
+ for (i = 0; i < TEST_ROUNDROBIN_TX_BURST_SLAVE_COUNT; i++) {
+ if (generate_test_burst(&gen_pkt_burst[i][0], burst_size[i], 0,
1, 0, 0,
+ 0) != burst_size[i])
+ return -1;
+ }
+
+ /* Add rx data to slaves */
+ for (i = 0; i < TEST_ROUNDROBIN_TX_BURST_SLAVE_COUNT; i++) {
+
virtual_ethdev_add_mbufs_to_rx_queue(test_params->slave_port_ids[i],
+ &gen_pkt_burst[i][0], burst_size[i]);
+ }
+
+ /* Call rx burst on bonded device */
+ /* Send burst on bonded port */
+ nb_rx = rte_eth_rx_burst(test_params->bonded_port_id, 0, rx_pkt_burst,
+ MAX_PKT_BURST);
+ if (nb_rx != burst_size[0] + burst_size[1] + burst_size[2]) {
+ printf("round-robin rx burst failed (%d != %d)\n", nb_rx,
+ burst_size[0] + burst_size[1] + burst_size[2]);
+ return -1;
+ }
+
+ /* Verify bonded device rx count */
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+ if (port_stats.ipackets != (uint64_t)(burst_size[0] + burst_size[1] +
+ burst_size[2])) {
+ printf("Bonded Port (%d) ipackets value (%u) not as expected
(%d)\n",
+ test_params->bonded_port_id, (unsigned
int)port_stats.ipackets,
+ burst_size[0] + burst_size[1] + burst_size[2]);
+ return -1;
+ }
+
+
+ /* Verify bonded slave devices rx counts */
+ rte_eth_stats_get(test_params->slave_port_ids[0], &port_stats);
+ if (port_stats.ipackets != (uint64_t)burst_size[0]) {
+ printf("Slave Port (%d) ipackets value (%u) not as expected
(%d)\n",
+ test_params->slave_port_ids[0],
+ (unsigned int)port_stats.ipackets,
burst_size[0]);
+ return -1;
+ }
+
+ rte_eth_stats_get(test_params->slave_port_ids[1], &port_stats);
+ if (port_stats.ipackets != (uint64_t)burst_size[1]) {
+ printf("Slave Port (%d) ipackets value (%u) not as expected
(%d)\n",
+ test_params->slave_port_ids[1],
+ (unsigned int)port_stats.ipackets,
burst_size[1]);
+ return -1;
+ }
+
+ rte_eth_stats_get(test_params->slave_port_ids[2], &port_stats);
+ if (port_stats.ipackets != (uint64_t)burst_size[2]) {
+ printf("Slave Port (%d) ipackets value (%u) not as expected
(%d)\n",
+ test_params->slave_port_ids[2],
+ (unsigned int)port_stats.ipackets,
burst_size[2]);
+ return -1;
+ }
+
+ rte_eth_stats_get(test_params->slave_port_ids[3], &port_stats);
+ if (port_stats.ipackets != 0) {
+ printf("Slave Port (%d) ipackets value (%u) not as expected
(%d)\n",
+ test_params->slave_port_ids[3],
+ (unsigned int)port_stats.ipackets, 0);
+ return -1;
+ }
+
+ /* free mbufs */
+ for (i = 0; i < MAX_PKT_BURST; i++) {
+ if (rx_pkt_burst[i] != NULL)
+ rte_pktmbuf_free(rx_pkt_burst[i]);
+ }
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+static int
+test_roundrobin_verify_mac_assignment(void)
+{
+ struct ether_addr read_mac_addr, expected_mac_addr_0,
expected_mac_addr_2;
+
+ int i, retval;
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[0],
&expected_mac_addr_0);
+ rte_eth_macaddr_get(test_params->slave_port_ids[2],
&expected_mac_addr_2);
+
+ /* Initialize bonded device with 4 slaves in round robin mode */
+ if (initialize_bonded_device_with_slaves(BONDING_MODE_ROUND_ROBIN, 4, 1)
+ != 0)
+ return -1;
+
+ /* Verify that all MACs are the same as first slave added to bonded dev
*/
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ rte_eth_macaddr_get(test_params->slave_port_ids[i],
&read_mac_addr);
+ if (memcmp(&expected_mac_addr_0, &read_mac_addr,
+ sizeof(read_mac_addr))) {
+ printf("slave port (%d) mac address not set to that of
primary port\n",
+ test_params->slave_port_ids[i]);
+ return -1;
+ }
+ }
+
+ /* change primary and verify that MAC addresses haven't changed */
+ retval = rte_eth_bond_primary_set(test_params->bonded_port_id,
+ test_params->slave_port_ids[2]);
+ if (retval != 0) {
+ printf("Failed to set bonded port (%d) primary port to (%d)\n",
+ test_params->bonded_port_id,
test_params->slave_port_ids[i]);
+ return -1;
+ }
+
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ rte_eth_macaddr_get(test_params->slave_port_ids[i],
&read_mac_addr);
+ if (memcmp(&expected_mac_addr_0, &read_mac_addr,
+ sizeof(read_mac_addr))) {
+ printf("slave port (%d) mac address has changed to that
of primary port without stop/start toggle of bonded device\n",
+ test_params->slave_port_ids[i]);
+ return -1;
+ }
+ }
+
+ /* stop / start bonded device and verify that primary MAC address is
+ * propagate to bonded device and slaves */
+
+ rte_eth_dev_stop(test_params->bonded_port_id);
+
+ if (rte_eth_dev_start(test_params->bonded_port_id) != 0)
+ return -1;
+
+ rte_eth_macaddr_get(test_params->bonded_port_id, &read_mac_addr);
+ if (memcmp(&expected_mac_addr_2, &read_mac_addr,
sizeof(read_mac_addr))) {
+ printf("bonded port (%d) mac address not set to that of new
primary port\n",
+ test_params->slave_port_ids[i]);
+ return -1;
+ }
+
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ rte_eth_macaddr_get(test_params->slave_port_ids[i],
&read_mac_addr);
+ if (memcmp(&expected_mac_addr_2, &read_mac_addr,
+ sizeof(read_mac_addr))) {
+ printf("slave port (%d) mac address not set to that of
new primary port\n",
+ test_params->slave_port_ids[i]);
+ return -1;
+ }
+ }
+
+ /* Set explicit MAC address */
+ if (rte_eth_bond_mac_address_set(test_params->bonded_port_id,
+ (struct ether_addr *)bonded_mac) != 0) {
+ return -1;
+ }
+
+ rte_eth_macaddr_get(test_params->bonded_port_id, &read_mac_addr);
+ if (memcmp(bonded_mac, &read_mac_addr, sizeof(read_mac_addr))) {
+ printf("bonded port (%d) mac address not set to that of new
primary port\n",
+ test_params->slave_port_ids[i]);
+ return -1;
+ }
+
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ rte_eth_macaddr_get(test_params->slave_port_ids[i],
&read_mac_addr);
+ if (memcmp(bonded_mac, &read_mac_addr, sizeof(read_mac_addr))) {
+ printf("slave port (%d) mac address not set to that of
new primary port\n",
+ test_params->slave_port_ids[i]);
+ return -1;
+ }
+ }
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+static int
+test_roundrobin_verify_promiscuous_enable_disable(void)
+{
+ int i, promiscuous_en;
+
+ /* Initialize bonded device with 4 slaves in round robin mode */
+ if (initialize_bonded_device_with_slaves(BONDING_MODE_ROUND_ROBIN, 4,
1) !=
+ 0)
+ return -1;
+
+ rte_eth_promiscuous_enable(test_params->bonded_port_id);
+
+ promiscuous_en = rte_eth_promiscuous_get(test_params->bonded_port_id);
+ if (promiscuous_en != 1) {
+ printf("Port (%d) promiscuous mode not enabled\n",
+ test_params->bonded_port_id);
+ return -1;
+ }
+
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ promiscuous_en =
rte_eth_promiscuous_get(test_params->slave_port_ids[i]);
+ if (promiscuous_en != 1) {
+ printf("slave port (%d) promiscuous mode not enabled\n",
+ test_params->slave_port_ids[i]);
+ return -1;
+ }
+ }
+
+ rte_eth_promiscuous_disable(test_params->bonded_port_id);
+
+ promiscuous_en = rte_eth_promiscuous_get(test_params->bonded_port_id);
+ if (promiscuous_en != 0) {
+ printf("Port (%d) promiscuous mode not disabled\n",
+ test_params->bonded_port_id);
+ return -1;
+ }
+
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ promiscuous_en =
rte_eth_promiscuous_get(test_params->slave_port_ids[i]);
+ if (promiscuous_en != 0) {
+ printf("slave port (%d) promiscuous mode not
disabled\n",
+ test_params->slave_port_ids[i]);
+ return -1;
+ }
+ }
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+#define TEST_RR_LINK_STATUS_SLAVE_COUNT (4)
+#define TEST_RR_LINK_STATUS_EXPECTED_ACTIVE_SLAVE_COUNT (2)
+
+static int
+test_roundrobin_verify_slave_link_status_change_behaviour(void)
+{
+ struct rte_mbuf *tx_pkt_burst[MAX_PKT_BURST] = { NULL };
+ struct rte_mbuf
*gen_pkt_burst[TEST_RR_LINK_STATUS_SLAVE_COUNT][MAX_PKT_BURST];
+ struct rte_mbuf *rx_pkt_burst[MAX_PKT_BURST] = { NULL };
+
+ struct rte_eth_stats port_stats;
+ uint8_t slaves[RTE_MAX_ETHPORTS];
+
+ int i, burst_size, slave_count;
+
+ /* NULL all pointers in array to simplify cleanup */
+ memset(gen_pkt_burst, 0, sizeof(gen_pkt_burst));
+
+ /* Initialize bonded device with TEST_RR_LINK_STATUS_SLAVE_COUNT slaves
+ * in round robin mode */
+ if (initialize_bonded_device_with_slaves(BONDING_MODE_ROUND_ROBIN,
+ TEST_RR_LINK_STATUS_SLAVE_COUNT, 1) != 0)
+ return -1;
+
+ /* Verify Current Slaves Count /Active Slave Count is */
+ slave_count = rte_eth_bond_slaves_get(test_params->bonded_port_id,
slaves,
+ RTE_MAX_ETHPORTS);
+ if (slave_count != TEST_RR_LINK_STATUS_SLAVE_COUNT) {
+ printf("Number of slaves (%d) is not as expected (%d).\n",
slave_count,
+ TEST_RR_LINK_STATUS_SLAVE_COUNT);
+ return -1;
+ }
+
+ slave_count =
rte_eth_bond_active_slaves_get(test_params->bonded_port_id,
+ slaves, RTE_MAX_ETHPORTS);
+ if (slave_count != TEST_RR_LINK_STATUS_SLAVE_COUNT) {
+ printf("Number of active slaves (%d) is not as expected
(%d).\n",
+ slave_count, TEST_RR_LINK_STATUS_SLAVE_COUNT);
+ return -1;
+ }
+
+ /* Set 2 slaves eth_devs link status to down */
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[1], 0);
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[3], 0);
+
+ if (rte_eth_bond_active_slaves_get(test_params->bonded_port_id,
+ slaves, RTE_MAX_ETHPORTS) !=
+
TEST_RR_LINK_STATUS_EXPECTED_ACTIVE_SLAVE_COUNT) {
+ printf("Number of active slaves (%d) is not as expected
(%d).\n",
+ slave_count,
TEST_RR_LINK_STATUS_EXPECTED_ACTIVE_SLAVE_COUNT);
+ return -1;
+ }
+
+ burst_size = 21;
+
+ /* Verify that pkts are not sent on slaves with link status down:
+ *
+ * 1. Generate test burst of traffic
+ * 2. Transmit burst on bonded eth_dev
+ * 3. Verify stats for bonded eth_dev (opackets = burst_size)
+ * 4. Verify stats for slave eth_devs (s0 = 11, s1 = 0, s2 = 10, s3 = 0)
+ */
+ if (generate_test_burst(tx_pkt_burst, burst_size, 0, 1, 0, 0, 0) !=
+ burst_size) {
+ printf("generate_test_burst failed\n");
+ return -1;
+ }
+
+ if (rte_eth_tx_burst(test_params->bonded_port_id, 0, tx_pkt_burst,
+ burst_size) != burst_size) {
+ printf("rte_eth_tx_burst failed\n");
+ return -1;
+ }
+
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+ if (port_stats.opackets != (uint64_t)burst_size) {
+ printf("(%d) port_stats.opackets not as expected\n",
+ test_params->bonded_port_id);
+ return -1;
+ }
+
+ rte_eth_stats_get(test_params->slave_port_ids[0], &port_stats);
+ if (port_stats.opackets != 11) {
+ printf("(%d) port_stats.opackets not as expected\n",
+ test_params->slave_port_ids[0]);
+ return -1;
+ }
+
+ rte_eth_stats_get(test_params->slave_port_ids[1], &port_stats);
+ if (port_stats.opackets != 0) {
+ printf("(%d) port_stats.opackets not as expected\n",
+ test_params->slave_port_ids[1]);
+ return -1;
+ }
+
+ rte_eth_stats_get(test_params->slave_port_ids[2], &port_stats);
+ if (port_stats.opackets != 10) {
+ printf("(%d) port_stats.opackets not as expected\n",
+ test_params->slave_port_ids[2]);
+ return -1;
+ }
+
+ rte_eth_stats_get(test_params->slave_port_ids[3], &port_stats);
+ if (port_stats.opackets != 0) {
+ printf("(%d) port_stats.opackets not as expected\n",
+ test_params->slave_port_ids[3]);
+ return -1;
+ }
+
+ /* Verify that pkts are not sent on slaves with link status down:
+ *
+ * 1. Generate test bursts of traffic
+ * 2. Add bursts on to virtual eth_devs
+ * 3. Rx burst on bonded eth_dev, expected (burst_ size *
+ * TEST_RR_LINK_STATUS_EXPECTED_ACTIVE_SLAVE_COUNT) received
+ * 4. Verify stats for bonded eth_dev
+ * 6. Verify stats for slave eth_devs (s0 = 11, s1 = 0, s2 = 10, s3 = 0)
+ */
+ for (i = 0; i < TEST_RR_LINK_STATUS_SLAVE_COUNT; i++) {
+ if (generate_test_burst(&gen_pkt_burst[i][0], burst_size, 0, 1,
0, 0, 0)
+ != burst_size) {
+ return -1;
+ }
+
virtual_ethdev_add_mbufs_to_rx_queue(test_params->slave_port_ids[i],
+ &gen_pkt_burst[i][0], burst_size);
+ }
+
+ if (rte_eth_rx_burst(test_params->bonded_port_id, 0, rx_pkt_burst,
+ MAX_PKT_BURST) != burst_size + burst_size) {
+ printf("rte_eth_rx_burst\n");
+ return -1;
+ }
+
+ /* Verify bonded device rx count */
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+ if (port_stats.ipackets != (uint64_t)(burst_size + burst_size)) {
+ printf("(%d) port_stats.ipackets not as expected\n",
+ test_params->bonded_port_id);
+ return -1;
+ }
+
+ /* free mbufs */
+ for (i = 0; i < MAX_PKT_BURST; i++) {
+ if (rx_pkt_burst[i] != NULL)
+ rte_pktmbuf_free(rx_pkt_burst[i]);
+
+ if (gen_pkt_burst[1][i] != NULL)
+ rte_pktmbuf_free(gen_pkt_burst[1][i]);
+
+ if (gen_pkt_burst[3][i] != NULL)
+ rte_pktmbuf_free(gen_pkt_burst[1][i]);
+ }
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+/** Active Backup Mode Tests */
+
+static int
+test_activebackup_tx_burst(void)
+{
+ int i, retval, pktlen, primary_port, burst_size, generated_burst_size,
nb_tx;
+ struct rte_mbuf *pkts_burst[MAX_PKT_BURST];
+ struct rte_eth_stats port_stats;
+
+ retval =
initialize_bonded_device_with_slaves(BONDING_MODE_ACTIVE_BACKUP, 2, 1);
+ if (retval != 0) {
+ printf("Failed to initialize_bonded_device_with_slaves.\n");
+ return -1;
+ }
+
+ initialize_eth_header(test_params->pkt_eth_hdr,
+ (struct ether_addr *)src_mac, (struct ether_addr
*)dst_mac_0, 0, 0);
+ pktlen = initialize_udp_header(test_params->pkt_udp_hdr, src_port,
+ dst_port_0, 16);
+ pktlen = initialize_ipv4_header(test_params->pkt_ipv4_hdr, src_addr,
+ dst_addr_0, pktlen);
+
+ burst_size = 20 * test_params->bonded_slave_count;
+
+ if (burst_size > MAX_PKT_BURST) {
+ printf("Burst size specified is greater than supported.\n");
+ return -1;
+ }
+
+ /* Generate a burst of packets to transmit */
+ generated_burst_size = generate_packet_burst(test_params->mbuf_pool,
+ pkts_burst, test_params->pkt_eth_hdr, 0,
test_params->pkt_ipv4_hdr,
+ 1, test_params->pkt_udp_hdr, burst_size);
+ if (generated_burst_size != burst_size)
+ return -1;
+
+ /* Send burst on bonded port */
+ nb_tx = rte_eth_tx_burst(test_params->bonded_port_id, 0, pkts_burst,
+ burst_size);
+ if (nb_tx != burst_size)
+ return -1;
+
+ /* Verify bonded port tx stats */
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+ if (port_stats.opackets != (uint64_t)burst_size) {
+ printf("Bonded Port (%d) opackets value (%u) not as expected
(%d)\n",
+ test_params->bonded_port_id, (unsigned
int)port_stats.opackets,
+ burst_size);
+ return -1;
+ }
+
+ primary_port = rte_eth_bond_primary_get(test_params->bonded_port_id);
+
+ /* Verify slave ports tx stats */
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ rte_eth_stats_get(test_params->slave_port_ids[i], &port_stats);
+ if (test_params->slave_port_ids[i] == primary_port) {
+ if (port_stats.opackets != (uint64_t)burst_size) {
+ printf("Slave Port (%d) opackets value (%u) not
as expected (%d)\n",
+ test_params->bonded_port_id,
+ (unsigned
int)port_stats.opackets,
+ burst_size /
test_params->bonded_slave_count);
+ return -1;
+ }
+ } else {
+ if (port_stats.opackets != 0) {
+ printf("Slave Port (%d) opackets value (%u) not
as expected (%d)\n",
+ test_params->bonded_port_id,
+ (unsigned
int)port_stats.opackets, 0);
+ return -1;
+ }
+ }
+ }
+
+ /* Put all slaves down and try and transmit */
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[i], 0);
+ }
+
+ /* Send burst on bonded port */
+ nb_tx = rte_eth_tx_burst(test_params->bonded_port_id, 0, pkts_burst,
+ burst_size);
+ if (nb_tx != 0)
+ return -1;
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+#define TEST_ACTIVE_BACKUP_RX_BURST_SLAVE_COUNT (4)
+
+static int
+test_activebackup_rx_burst(void)
+{
+ struct rte_mbuf *gen_pkt_burst[MAX_PKT_BURST] = { NULL };
+ struct rte_mbuf *rx_pkt_burst[MAX_PKT_BURST] = { NULL };
+
+ struct rte_eth_stats port_stats;
+
+ int primary_port;
+
+ int i, j, nb_rx, burst_size = 17;
+
+ /* Initialize bonded device with 4 slaves in round robin mode */
+ if (initialize_bonded_device_with_slaves(BONDING_MODE_ACTIVE_BACKUP,
+ TEST_ACTIVE_BACKUP_RX_BURST_SLAVE_COUNT, 1)
+ != 0)
+ return -1;
+
+
+ primary_port = rte_eth_bond_primary_get(test_params->bonded_port_id);
+ if (primary_port < 0) {
+ printf("failed to get primary slave for bonded port (%d)",
+ test_params->bonded_port_id);
+ }
+
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ /* Generate test bursts of packets to transmit */
+ if (generate_test_burst(&gen_pkt_burst[0], burst_size, 0, 1, 0,
0, 0)
+ != burst_size) {
+ return -1;
+ }
+
+ /* Add rx data to slave */
+
virtual_ethdev_add_mbufs_to_rx_queue(test_params->slave_port_ids[i],
+ &gen_pkt_burst[0], burst_size);
+
+ /* Call rx burst on bonded device */
+ nb_rx = rte_eth_rx_burst(test_params->bonded_port_id, 0,
+ &rx_pkt_burst[0], MAX_PKT_BURST);
+ if (nb_rx < 0) {
+ printf("rte_eth_rx_burst failed\n");
+ return -1;
+ }
+
+ if (test_params->slave_port_ids[i] == primary_port) {
+ /* Verify bonded device rx count */
+ rte_eth_stats_get(test_params->bonded_port_id,
&port_stats);
+ if (port_stats.ipackets != (uint64_t)burst_size) {
+ printf("Bonded Port (%d) ipackets value (%u)
not as expected (%d)\n",
+ test_params->bonded_port_id,
+ (unsigned
int)port_stats.ipackets, burst_size);
+ return -1;
+ }
+
+ /* Verify bonded slave devices rx count */
+ for (j = 0; j < test_params->bonded_slave_count; j++) {
+
rte_eth_stats_get(test_params->slave_port_ids[j], &port_stats);
+ if (i == j) {
+ if (port_stats.ipackets !=
(uint64_t)burst_size) {
+ printf("Slave Port (%d)
ipackets value (%u) not as expected (%d)\n",
+
test_params->slave_port_ids[i],
+ (unsigned
int)port_stats.ipackets, burst_size);
+ return -1;
+ }
+ } else {
+ if (port_stats.ipackets != 0) {
+ printf("Slave Port (%d)
ipackets value (%u) not as expected (%d)\n",
+
test_params->slave_port_ids[i],
+ (unsigned
int)port_stats.ipackets, 0);
+ return -1;
+ }
+ }
+ }
+ } else {
+ for (j = 0; j < test_params->bonded_slave_count; j++) {
+
rte_eth_stats_get(test_params->slave_port_ids[j], &port_stats);
+ if (port_stats.ipackets != 0) {
+ printf("Slave Port (%d) ipackets value
(%u) not as expected (%d)\n",
+
test_params->slave_port_ids[i],
+ (unsigned
int)port_stats.ipackets, 0);
+ return -1;
+ }
+ }
+ }
+
+ /* free mbufs */
+ for (i = 0; i < MAX_PKT_BURST; i++) {
+ if (rx_pkt_burst[i] != NULL) {
+ rte_pktmbuf_free(rx_pkt_burst[i]);
+ rx_pkt_burst[i] = NULL;
+ }
+ }
+
+ /* reset bonded device stats */
+ rte_eth_stats_reset(test_params->bonded_port_id);
+ }
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+static int
+test_activebackup_verify_promiscuous_enable_disable(void)
+{
+ int i, primary_port, promiscuous_en;
+
+ /* Initialize bonded device with 4 slaves in round robin mode */
+ if (initialize_bonded_device_with_slaves(BONDING_MODE_ACTIVE_BACKUP, 4,
1)
+ != 0)
+ return -1;
+
+ primary_port = rte_eth_bond_primary_get(test_params->bonded_port_id);
+ if (primary_port < 0) {
+ printf("failed to get primary slave for bonded port (%d)",
+ test_params->bonded_port_id);
+ }
+
+ rte_eth_promiscuous_enable(test_params->bonded_port_id);
+
+ promiscuous_en = rte_eth_promiscuous_get(test_params->bonded_port_id);
+ if (promiscuous_en != 1) {
+ printf("Port (%d) promiscuous mode not enabled\n",
+ test_params->bonded_port_id);
+ return -1;
+ }
+
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ promiscuous_en = rte_eth_promiscuous_get(
+ test_params->slave_port_ids[i]);
+ if (primary_port == test_params->slave_port_ids[i]) {
+ if (promiscuous_en != 1) {
+ printf("slave port (%d) promiscuous mode not
enabled\n",
+ test_params->slave_port_ids[i]);
+ return -1;
+ }
+ } else {
+ if (promiscuous_en != 0) {
+ printf("slave port (%d) promiscuous mode
enabled\n",
+ test_params->slave_port_ids[i]);
+ return -1;
+ }
+ }
+
+ }
+
+ rte_eth_promiscuous_disable(test_params->bonded_port_id);
+
+ promiscuous_en = rte_eth_promiscuous_get(test_params->bonded_port_id);
+ if (promiscuous_en != 0) {
+ printf("Port (%d) promiscuous mode not disabled\n",
+ test_params->bonded_port_id);
+ return -1;
+ }
+
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ promiscuous_en = rte_eth_promiscuous_get(
+ test_params->slave_port_ids[i]);
+ if (promiscuous_en != 0) {
+ printf("slave port (%d) promiscuous mode not
disabled\n",
+ test_params->slave_port_ids[i]);
+ return -1;
+ }
+ }
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+static int
+test_activebackup_verify_mac_assignment(void)
+{
+ struct ether_addr read_mac_addr, expected_mac_addr_0,
expected_mac_addr_1;
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[0],
&expected_mac_addr_0);
+ rte_eth_macaddr_get(test_params->slave_port_ids[1],
&expected_mac_addr_1);
+
+ /* Initialize bonded device with 2 slaves in active backup mode */
+ if (initialize_bonded_device_with_slaves(BONDING_MODE_ACTIVE_BACKUP, 2,
1)
+ != 0)
+ return -1;
+
+ /* Verify that bonded MACs is that of first slave and that the other
slave
+ * MAC hasn't been changed */
+ rte_eth_macaddr_get(test_params->bonded_port_id, &read_mac_addr);
+ if (memcmp(&expected_mac_addr_0, &read_mac_addr,
sizeof(read_mac_addr))) {
+ printf("bonded port (%d) mac address not set to that of primary
port\n",
+ test_params->bonded_port_id);
+ return -1;
+ }
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[0], &read_mac_addr);
+ if (memcmp(&expected_mac_addr_0, &read_mac_addr,
sizeof(read_mac_addr))) {
+ printf("slave port (%d) mac address not set to that of primary
port\n",
+ test_params->slave_port_ids[0]);
+ return -1;
+ }
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[1], &read_mac_addr);
+ if (memcmp(&expected_mac_addr_1, &read_mac_addr,
sizeof(read_mac_addr))) {
+ printf("slave port (%d) mac address not as expected\n",
+ test_params->slave_port_ids[1]);
+ return -1;
+ }
+
+ /* change primary and verify that MAC addresses haven't changed */
+ if (rte_eth_bond_primary_set(test_params->bonded_port_id,
+ test_params->slave_port_ids[1]) != 0) {
+ printf("Failed to set bonded port (%d) primary port to (%d)\n",
+ test_params->bonded_port_id,
test_params->slave_port_ids[1]);
+ return -1;
+ }
+
+ rte_eth_macaddr_get(test_params->bonded_port_id, &read_mac_addr);
+ if (memcmp(&expected_mac_addr_0, &read_mac_addr,
sizeof(read_mac_addr))) {
+ printf("bonded port (%d) mac address not set to that of primary
port\n",
+ test_params->bonded_port_id);
+ return -1;
+ }
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[0], &read_mac_addr);
+ if (memcmp(&expected_mac_addr_0, &read_mac_addr,
sizeof(read_mac_addr))) {
+ printf("slave port (%d) mac address not set to that of primary
port\n",
+ test_params->slave_port_ids[0]);
+ return -1;
+ }
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[1], &read_mac_addr);
+ if (memcmp(&expected_mac_addr_1, &read_mac_addr,
sizeof(read_mac_addr))) {
+ printf("slave port (%d) mac address not as expected\n",
+ test_params->slave_port_ids[1]);
+ return -1;
+ }
+
+ /* stop / start bonded device and verify that primary MAC address is
+ * propagated to bonded device and slaves */
+
+ rte_eth_dev_stop(test_params->bonded_port_id);
+
+ if (rte_eth_dev_start(test_params->bonded_port_id) != 0)
+ return -1;
+
+ rte_eth_macaddr_get(test_params->bonded_port_id, &read_mac_addr);
+ if (memcmp(&expected_mac_addr_1, &read_mac_addr,
sizeof(read_mac_addr))) {
+ printf("bonded port (%d) mac address not set to that of primary
port\n",
+ test_params->bonded_port_id);
+ return -1;
+ }
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[0], &read_mac_addr);
+ if (memcmp(&expected_mac_addr_0, &read_mac_addr,
sizeof(read_mac_addr))) {
+ printf("slave port (%d) mac address not as expected\n",
+ test_params->slave_port_ids[0]);
+ return -1;
+ }
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[1], &read_mac_addr);
+ if (memcmp(&expected_mac_addr_1, &read_mac_addr,
sizeof(read_mac_addr))) {
+ printf("slave port (%d) mac address not set to that of primary
port\n",
+ test_params->slave_port_ids[1]);
+ return -1;
+ }
+
+ /* Set explicit MAC address */
+ if (rte_eth_bond_mac_address_set(test_params->bonded_port_id,
+ (struct ether_addr *)bonded_mac) != 0) {
+ return -1;
+ }
+
+ rte_eth_macaddr_get(test_params->bonded_port_id, &read_mac_addr);
+ if (memcmp(&bonded_mac, &read_mac_addr, sizeof(read_mac_addr))) {
+ printf("bonded port (%d) mac address not set to that of bonded
port\n",
+ test_params->bonded_port_id);
+ return -1;
+ }
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[0], &read_mac_addr);
+ if (memcmp(&expected_mac_addr_0, &read_mac_addr,
sizeof(read_mac_addr))) {
+ printf("slave port (%d) mac address not as expected\n",
+ test_params->slave_port_ids[0]);
+ return -1;
+ }
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[1], &read_mac_addr);
+ if (memcmp(&bonded_mac, &read_mac_addr, sizeof(read_mac_addr))) {
+ printf("slave port (%d) mac address not set to that of bonded
port\n",
+ test_params->slave_port_ids[1]);
+ return -1;
+ }
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+static int
+test_activebackup_verify_slave_link_status_change_failover(void)
+{
+ struct rte_mbuf
*pkt_burst[TEST_ACTIVE_BACKUP_RX_BURST_SLAVE_COUNT][MAX_PKT_BURST];
+ struct rte_mbuf *rx_pkt_burst[MAX_PKT_BURST] = { NULL };
+ struct rte_eth_stats port_stats;
+
+ uint8_t slaves[RTE_MAX_ETHPORTS];
+
+ int i, j, burst_size, slave_count, primary_port;
+
+ burst_size = 21;
+
+ memset(pkt_burst, 0, sizeof(pkt_burst));
+
+ /* Generate packet burst for testing */
+ if (generate_test_burst(&pkt_burst[0][0], burst_size, 0, 1, 0, 0, 0) !=
+ burst_size) {
+ printf("generate_test_burst failed\n");
+ return -1;
+ }
+
+ /* Initialize bonded device with 4 slaves in round robin mode */
+ if (initialize_bonded_device_with_slaves(BONDING_MODE_ACTIVE_BACKUP,
+ TEST_ACTIVE_BACKUP_RX_BURST_SLAVE_COUNT, 1)
+ != 0)
+ return -1;
+
+ /* Verify Current Slaves Count /Active Slave Count is */
+ slave_count = rte_eth_bond_slaves_get(test_params->bonded_port_id,
slaves,
+ RTE_MAX_ETHPORTS);
+ if (slave_count != 4) {
+ printf("Number of slaves (%d) is not as expected (%d).\n",
+ slave_count, 4);
+ return -1;
+ }
+
+ slave_count =
rte_eth_bond_active_slaves_get(test_params->bonded_port_id,
+ slaves, RTE_MAX_ETHPORTS);
+ if (slave_count != 4) {
+ printf("Number of active slaves (%d) is not as expected
(%d).\n",
+ slave_count, 4);
+ return -1;
+ }
+
+ primary_port = rte_eth_bond_primary_get(test_params->bonded_port_id);
+ if (primary_port != test_params->slave_port_ids[0])
+ printf("Primary port not as expected");
+
+ /* Bring 2 slaves down and verify active slave count */
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[1], 0);
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[3], 0);
+
+ if (rte_eth_bond_active_slaves_get(test_params->bonded_port_id, slaves,
+ RTE_MAX_ETHPORTS) != 2) {
+ printf("Number of active slaves (%d) is not as expected
(%d).\n",
+ slave_count, 2);
+ return -1;
+ }
+
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[1], 1);
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[3], 1);
+
+
+ /* Bring primary port down, verify that active slave count is 3 and
primary
+ * has changed */
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[0], 0);
+
+ if (rte_eth_bond_active_slaves_get(test_params->bonded_port_id, slaves,
+ RTE_MAX_ETHPORTS) != 3) {
+ printf("Number of active slaves (%d) is not as expected
(%d).\n",
+ slave_count, 3);
+ return -1;
+ }
+
+ primary_port = rte_eth_bond_primary_get(test_params->bonded_port_id);
+ if (primary_port != test_params->slave_port_ids[2])
+ printf("Primary port not as expected");
+
+ /* Verify that pkts are sent on new primary slave */
+
+ if (rte_eth_tx_burst(test_params->bonded_port_id, 0, &pkt_burst[0][0],
burst_size)
+ != burst_size) {
+ printf("rte_eth_tx_burst failed\n");
+ return -1;
+ }
+
+ rte_eth_stats_get(test_params->slave_port_ids[2], &port_stats);
+ if (port_stats.opackets != (uint64_t)burst_size) {
+ printf("(%d) port_stats.opackets not as expected\n",
+ test_params->slave_port_ids[2]);
+ return -1;
+ }
+
+ rte_eth_stats_get(test_params->slave_port_ids[0], &port_stats);
+ if (port_stats.opackets != 0) {
+ printf("(%d) port_stats.opackets not as expected\n",
+ test_params->slave_port_ids[0]);
+ return -1;
+ }
+ rte_eth_stats_get(test_params->slave_port_ids[1], &port_stats);
+ if (port_stats.opackets != 0) {
+ printf("(%d) port_stats.opackets not as expected\n",
+ test_params->slave_port_ids[1]);
+ return -1;
+ }
+ rte_eth_stats_get(test_params->slave_port_ids[3], &port_stats);
+ if (port_stats.opackets != 0) {
+ printf("(%d) port_stats.opackets not as expected\n",
+ test_params->slave_port_ids[3]);
+ return -1;
+ }
+
+ /* Generate packet burst for testing */
+
+ for (i = 0; i < TEST_ACTIVE_BACKUP_RX_BURST_SLAVE_COUNT; i++) {
+ if (generate_test_burst(&pkt_burst[i][0], burst_size, 0, 1, 0,
0, 0) !=
+ burst_size)
+ return -1;
+
+ virtual_ethdev_add_mbufs_to_rx_queue(
+ test_params->slave_port_ids[i], &pkt_burst[i][0],
burst_size);
+ }
+
+ if (rte_eth_rx_burst(test_params->bonded_port_id, 0, rx_pkt_burst,
+ MAX_PKT_BURST) != burst_size) {
+ printf("rte_eth_rx_burst\n");
+ return -1;
+ }
+
+ /* Verify bonded device rx count */
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+ if (port_stats.ipackets != (uint64_t)burst_size) {
+ printf("(%d) port_stats.ipackets not as expected\n",
+ test_params->bonded_port_id);
+ return -1;
+ }
+
+ rte_eth_stats_get(test_params->slave_port_ids[2], &port_stats);
+ if (port_stats.opackets != (uint64_t)burst_size) {
+ printf("(%d) port_stats.opackets not as expected\n",
+ test_params->slave_port_ids[2]);
+ return -1;
+ }
+
+ rte_eth_stats_get(test_params->slave_port_ids[0], &port_stats);
+ if (port_stats.opackets != 0) {
+ printf("(%d) port_stats.opackets not as expected\n",
+ test_params->slave_port_ids[0]);
+ return -1;
+ }
+
+ rte_eth_stats_get(test_params->slave_port_ids[1], &port_stats);
+ if (port_stats.opackets != 0) {
+ printf("(%d) port_stats.opackets not as expected\n",
+ test_params->slave_port_ids[1]);
+ return -1;
+ }
+
+ rte_eth_stats_get(test_params->slave_port_ids[3], &port_stats);
+ if (port_stats.opackets != 0) {
+ printf("(%d) port_stats.opackets not as expected\n",
+ test_params->slave_port_ids[3]);
+ return -1;
+ }
+
+ /* free mbufs */
+
+ for (i = 0; i < TEST_ACTIVE_BACKUP_RX_BURST_SLAVE_COUNT; i++) {
+ for (j = 0; j < MAX_PKT_BURST; j++) {
+ if (pkt_burst[i][j] != NULL) {
+ rte_pktmbuf_free(pkt_burst[i][j]);
+ pkt_burst[i][j] = NULL;
+ }
+ }
+ }
+
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+/** Balance Mode Tests */
+
+static int
+test_balance_xmit_policy_configuration(void)
+{
+ int retval;
+
+ retval =
initialize_bonded_device_with_slaves(BONDING_MODE_ACTIVE_BACKUP,
+ 2, 1);
+ if (retval != 0) {
+ printf("Failed to initialize_bonded_device_with_slaves.\n");
+ return -1;
+ }
+
+ /* Invalid port id */
+ retval = rte_eth_bond_xmit_policy_set(INVALID_PORT_ID,
+ BALANCE_XMIT_POLICY_LAYER2);
+ if (retval == 0) {
+ printf("Expected call to failed as invalid port specified.\n");
+ return -1;
+ }
+
+ /* Set xmit policy on non bonded device */
+ retval = rte_eth_bond_xmit_policy_set(test_params->slave_port_ids[0],
+ BALANCE_XMIT_POLICY_LAYER2);
+ if (retval == 0) {
+ printf("Expected call to failed as invalid port specified.\n");
+ return -1;
+ }
+
+ retval = rte_eth_bond_xmit_policy_set(test_params->bonded_port_id,
+ BALANCE_XMIT_POLICY_LAYER2);
+ if (retval != 0) {
+ printf("Failed to set balance xmit policy.\n");
+ return -1;
+ }
+ if (rte_eth_bond_xmit_policy_get(test_params->bonded_port_id) !=
+ BALANCE_XMIT_POLICY_LAYER2) {
+ printf("balance xmit policy not as expected.\n");
+ return -1;
+ }
+
+ retval = rte_eth_bond_xmit_policy_set(test_params->bonded_port_id,
+ BALANCE_XMIT_POLICY_LAYER23);
+ if (retval != 0) {
+ printf("Failed to set balance xmit policy.\n");
+ return -1;
+ }
+ if (rte_eth_bond_xmit_policy_get(test_params->bonded_port_id) !=
+ BALANCE_XMIT_POLICY_LAYER23) {
+ printf("balance xmit policy not as expected.\n");
+ return -1;
+ }
+
+ retval = rte_eth_bond_xmit_policy_set(test_params->bonded_port_id,
+ BALANCE_XMIT_POLICY_LAYER34);
+ if (retval != 0) {
+ printf("Failed to set balance xmit policy.\n");
+ return -1;
+ }
+ if (rte_eth_bond_xmit_policy_get(test_params->bonded_port_id) !=
+ BALANCE_XMIT_POLICY_LAYER34) {
+ printf("balance xmit policy not as expected.\n");
+ return -1;
+ }
+
+ /* Invalid port id */
+ if (rte_eth_bond_xmit_policy_get(INVALID_PORT_ID) >= 0)
+ return -1;
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+#define TEST_BALANCE_L2_TX_BURST_SLAVE_COUNT (2)
+
+static int
+test_balance_l2_tx_burst(void)
+{
+ struct rte_mbuf
*pkts_burst[TEST_BALANCE_L2_TX_BURST_SLAVE_COUNT][MAX_PKT_BURST];
+ int burst_size[TEST_BALANCE_L2_TX_BURST_SLAVE_COUNT] = { 10, 15 };
+
+ uint16_t pktlen;
+
+ int retval, i;
+ struct rte_eth_stats port_stats;
+
+ retval = initialize_bonded_device_with_slaves(BONDING_MODE_BALANCE,
+ TEST_BALANCE_L2_TX_BURST_SLAVE_COUNT, 1);
+ if (retval != 0) {
+ printf("Failed to initialize_bonded_device_with_slaves.\n");
+ return -1;
+ }
+
+ retval = rte_eth_bond_xmit_policy_set(test_params->bonded_port_id,
+ BALANCE_XMIT_POLICY_LAYER2);
+ if (retval != 0) {
+ printf("Failed to set balance xmit policy.\n");
+ return -1;
+ }
+
+
+ initialize_eth_header(test_params->pkt_eth_hdr,
+ (struct ether_addr *)src_mac, (struct ether_addr
*)dst_mac_0, 0, 0);
+ pktlen = initialize_udp_header(test_params->pkt_udp_hdr, src_port,
+ dst_port_0, 16);
+ pktlen = initialize_ipv4_header(test_params->pkt_ipv4_hdr, src_addr,
+ dst_addr_0, pktlen);
+
+ /* Generate a burst 1 of packets to transmit */
+ if (generate_packet_burst(test_params->mbuf_pool, &pkts_burst[0][0],
+ test_params->pkt_eth_hdr, 0, test_params->pkt_ipv4_hdr,
1,
+ test_params->pkt_udp_hdr, burst_size[0]) !=
burst_size[0])
+ return -1;
+
+ initialize_eth_header(test_params->pkt_eth_hdr,
+ (struct ether_addr *)src_mac, (struct ether_addr
*)dst_mac_1, 0, 0);
+
+ /* Generate a burst 2 of packets to transmit */
+ if (generate_packet_burst(test_params->mbuf_pool, &pkts_burst[1][0],
+ test_params->pkt_eth_hdr, 0, test_params->pkt_ipv4_hdr,
1,
+ test_params->pkt_udp_hdr, burst_size[1]) !=
burst_size[1])
+ return -1;
+
+ /* Send burst 1 on bonded port */
+ for (i = 0; i < TEST_BALANCE_L2_TX_BURST_SLAVE_COUNT; i++) {
+ if (rte_eth_tx_burst(test_params->bonded_port_id, 0,
&pkts_burst[i][0],
+ burst_size[i]) != burst_size[i])
+ return -1;
+ }
+ /* Verify bonded port tx stats */
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+ if (port_stats.opackets != (uint64_t)(burst_size[0] + burst_size[1])) {
+ printf("Bonded Port (%d) opackets value (%u) not as expected
(%d)\n",
+ test_params->bonded_port_id,
+ (unsigned int)port_stats.opackets,
burst_size[0] + burst_size[1]);
+ return -1;
+ }
+
+
+ /* Verify slave ports tx stats */
+ rte_eth_stats_get(test_params->slave_port_ids[0], &port_stats);
+ if (port_stats.opackets != (uint64_t)burst_size[0]) {
+ printf("Slave Port (%d) opackets value (%u) not as expected
(%d)\n",
+ test_params->slave_port_ids[0],
+ (unsigned int)port_stats.opackets,
burst_size[0]);
+ return -1;
+ }
+
+ rte_eth_stats_get(test_params->slave_port_ids[1], &port_stats);
+ if (port_stats.opackets != (uint64_t)burst_size[1]) {
+ printf("Slave Port (%d) opackets value (%u) not as expected
(%d)\n",
+ test_params->slave_port_ids[1], (
+ unsigned
int)port_stats.opackets, burst_size[1]);
+ return -1;
+ }
+
+ /* Put all slaves down and try and transmit */
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[i], 0);
+ }
+
+ /* Send burst on bonded port */
+ if (rte_eth_tx_burst(test_params->bonded_port_id, 0, &pkts_burst[0][0],
+ burst_size[0]) != 0)
+ return -1;
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+static int
+balance_l23_tx_burst(uint8_t vlan_enabled, uint8_t ipv4,
+ uint8_t toggle_mac_addr, uint8_t toggle_ip_addr)
+{
+ int retval, i;
+ int burst_size_1, burst_size_2, nb_tx_1, nb_tx_2;
+
+ struct rte_mbuf *pkts_burst_1[MAX_PKT_BURST];
+ struct rte_mbuf *pkts_burst_2[MAX_PKT_BURST];
+
+ struct rte_eth_stats port_stats;
+
+ retval = initialize_bonded_device_with_slaves(BONDING_MODE_BALANCE, 2,
1);
+ if (retval != 0) {
+ printf("Failed to initialize_bonded_device_with_slaves.\n");
+ return -1;
+ }
+
+ retval = rte_eth_bond_xmit_policy_set(test_params->bonded_port_id,
+ BALANCE_XMIT_POLICY_LAYER23);
+ if (retval != 0) {
+ printf("Failed to set balance xmit policy.\n");
+ return -1;
+ }
+
+ burst_size_1 = 20;
+ burst_size_2 = 10;
+
+ if (burst_size_1 > MAX_PKT_BURST || burst_size_2 > MAX_PKT_BURST) {
+ printf("Burst size specified is greater than supported.\n");
+ return -1;
+ }
+
+ /* Generate test bursts of packets to transmit */
+ if (generate_test_burst(pkts_burst_1, burst_size_1, vlan_enabled, ipv4,
+ 0, 0, 0) != burst_size_1)
+ return -1;
+
+ if (generate_test_burst(pkts_burst_2, burst_size_2, vlan_enabled, ipv4,
+ toggle_mac_addr, toggle_ip_addr, 0) != burst_size_2)
+ return -1;
+
+ /* Send burst 1 on bonded port */
+ nb_tx_1 = rte_eth_tx_burst(test_params->bonded_port_id, 0, pkts_burst_1,
+ burst_size_1);
+ if (nb_tx_1 != burst_size_1)
+ return -1;
+
+ /* Send burst 2 on bonded port */
+ nb_tx_2 = rte_eth_tx_burst(test_params->bonded_port_id, 0, pkts_burst_2,
+ burst_size_2);
+ if (nb_tx_2 != burst_size_2)
+ return -1;
+
+ /* Verify bonded port tx stats */
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+ if (port_stats.opackets != (uint64_t)(nb_tx_1 + nb_tx_2)) {
+ printf("Bonded Port (%d) opackets value (%u) not as expected
(%d)\n",
+ test_params->bonded_port_id,
+ (unsigned int)port_stats.opackets, nb_tx_1 +
nb_tx_2);
+ return -1;
+ }
+
+ /* Verify slave ports tx stats */
+ rte_eth_stats_get(test_params->slave_port_ids[0], &port_stats);
+ if (port_stats.opackets != (uint64_t)nb_tx_1) {
+ printf("Slave Port (%d) opackets value (%u) not as expected
(%d)\n",
+ test_params->slave_port_ids[0],
+ (unsigned int)port_stats.opackets, nb_tx_1);
+ return -1;
+ }
+
+ rte_eth_stats_get(test_params->slave_port_ids[1], &port_stats);
+ if (port_stats.opackets != (uint64_t)nb_tx_2) {
+ printf("Slave Port (%d) opackets value (%u) not as expected
(%d)\n",
+ test_params->slave_port_ids[1],
+ (unsigned int)port_stats.opackets, nb_tx_2);
+ return -1;
+ }
+
+ /* Put all slaves down and try and transmit */
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[i], 0);
+ }
+
+ /* Send burst on bonded port */
+ nb_tx_1 = rte_eth_tx_burst(test_params->bonded_port_id, 0, pkts_burst_1,
+ burst_size_1);
+ if (nb_tx_1 != 0)
+ return -1;
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+static int
+test_balance_l23_tx_burst_ipv4_toggle_ip_addr(void)
+{
+ return balance_l23_tx_burst(0, 1, 1, 0);
+}
+
+static int
+test_balance_l23_tx_burst_vlan_ipv4_toggle_ip_addr(void)
+{
+ return balance_l23_tx_burst(1, 1, 0, 1);
+}
+
+static int
+test_balance_l23_tx_burst_ipv6_toggle_ip_addr(void)
+{
+ return balance_l23_tx_burst(0, 0, 0, 1);
+}
+
+static int
+test_balance_l23_tx_burst_vlan_ipv6_toggle_ip_addr(void)
+{
+ return balance_l23_tx_burst(1, 0, 0, 1);
+}
+
+static int
+test_balance_l23_tx_burst_toggle_mac_addr(void)
+{
+ return balance_l23_tx_burst(0, 0, 1, 0);
+}
+
+static int
+balance_l34_tx_burst(uint8_t vlan_enabled, uint8_t ipv4,
+ uint8_t toggle_mac_addr, uint8_t toggle_ip_addr,
+ uint8_t toggle_udp_port)
+{
+ int retval, i;
+ int burst_size_1, burst_size_2, nb_tx_1, nb_tx_2;
+
+ struct rte_mbuf *pkts_burst_1[MAX_PKT_BURST];
+ struct rte_mbuf *pkts_burst_2[MAX_PKT_BURST];
+
+ struct rte_eth_stats port_stats;
+
+ retval = initialize_bonded_device_with_slaves(BONDING_MODE_BALANCE, 2,
1);
+ if (retval != 0) {
+ printf("Failed to initialize_bonded_device_with_slaves.\n");
+ return -1;
+ }
+
+ retval = rte_eth_bond_xmit_policy_set(test_params->bonded_port_id,
+ BALANCE_XMIT_POLICY_LAYER34);
+ if (retval != 0) {
+ printf("Failed to set balance xmit policy.\n");
+ return -1;
+ }
+
+ burst_size_1 = 20;
+ burst_size_2 = 10;
+
+ if (burst_size_1 > MAX_PKT_BURST || burst_size_2 > MAX_PKT_BURST) {
+ printf("Burst size specified is greater than supported.\n");
+ return -1;
+ }
+
+ /* Generate test bursts of packets to transmit */
+ if (generate_test_burst(pkts_burst_1, burst_size_1, vlan_enabled, ipv4,
0,
+ 0, 0) != burst_size_1)
+ return -1;
+
+ if (generate_test_burst(pkts_burst_2, burst_size_2, vlan_enabled, ipv4,
+ toggle_mac_addr, toggle_ip_addr, toggle_udp_port) !=
burst_size_2)
+ return -1;
+
+ /* Send burst 1 on bonded port */
+ nb_tx_1 = rte_eth_tx_burst(test_params->bonded_port_id, 0, pkts_burst_1,
+ burst_size_1);
+ if (nb_tx_1 != burst_size_1)
+ return -1;
+
+ /* Send burst 2 on bonded port */
+ nb_tx_2 = rte_eth_tx_burst(test_params->bonded_port_id, 0, pkts_burst_2,
+ burst_size_2);
+ if (nb_tx_2 != burst_size_2)
+ return -1;
+
+
+ /* Verify bonded port tx stats */
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+ if (port_stats.opackets != (uint64_t)(nb_tx_1 + nb_tx_2)) {
+ printf("Bonded Port (%d) opackets value (%u) not as expected
(%d)\n",
+ test_params->bonded_port_id,
+ (unsigned int)port_stats.opackets, nb_tx_1 +
nb_tx_2);
+ return -1;
+ }
+
+ /* Verify slave ports tx stats */
+ rte_eth_stats_get(test_params->slave_port_ids[0], &port_stats);
+ if (port_stats.opackets != (uint64_t)nb_tx_1) {
+ printf("Slave Port (%d) opackets value (%u) not as expected
(%d)\n",
+ test_params->slave_port_ids[0],
+ (unsigned int)port_stats.opackets, nb_tx_1);
+ return -1;
+ }
+
+ rte_eth_stats_get(test_params->slave_port_ids[1], &port_stats);
+ if (port_stats.opackets != (uint64_t)nb_tx_2) {
+ printf("Slave Port (%d) opackets value (%u) not as expected
(%d)\n",
+ test_params->slave_port_ids[1],
+ (unsigned int)port_stats.opackets, nb_tx_2);
+ return -1;
+ }
+
+ /* Put all slaves down and try and transmit */
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[i], 0);
+ }
+
+ /* Send burst on bonded port */
+ nb_tx_1 = rte_eth_tx_burst(test_params->bonded_port_id, 0, pkts_burst_1,
+ burst_size_1);
+ if (nb_tx_1 != 0)
+ return -1;
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+static int
+test_balance_l34_tx_burst_ipv4_toggle_ip_addr(void)
+{
+ return balance_l34_tx_burst(0, 1, 0, 1, 0);
+}
+
+static int
+test_balance_l34_tx_burst_ipv4_toggle_udp_port(void)
+{
+ return balance_l34_tx_burst(0, 1, 0, 0, 1);
+}
+
+static int
+test_balance_l34_tx_burst_vlan_ipv4_toggle_ip_addr(void)
+{
+ return balance_l34_tx_burst(1, 1, 0, 1, 0);
+}
+
+static int
+test_balance_l34_tx_burst_ipv6_toggle_ip_addr(void)
+{
+ return balance_l34_tx_burst(0, 0, 0, 1, 0);
+}
+
+static int
+test_balance_l34_tx_burst_vlan_ipv6_toggle_ip_addr(void)
+{
+ return balance_l34_tx_burst(1, 0, 0, 1, 0);
+}
+
+static int
+test_balance_l34_tx_burst_ipv6_toggle_udp_port(void)
+{
+ return balance_l34_tx_burst(0, 0, 0, 0, 1);
+}
+
+#define TEST_BALANCE_RX_BURST_SLAVE_COUNT (3)
+
+static int
+test_balance_rx_burst(void)
+{
+ struct rte_mbuf
*gen_pkt_burst[TEST_BALANCE_RX_BURST_SLAVE_COUNT][MAX_PKT_BURST];
+
+ struct rte_mbuf *rx_pkt_burst[MAX_PKT_BURST] = { NULL };
+ struct rte_eth_stats port_stats;
+
+ int burst_size[TEST_BALANCE_RX_BURST_SLAVE_COUNT] = { 10, 5, 30 };
+ int i, j, nb_rx;
+
+ memset(gen_pkt_burst, 0, sizeof(gen_pkt_burst));
+
+ /* Initialize bonded device with 4 slaves in round robin mode */
+ if (initialize_bonded_device_with_slaves(BONDING_MODE_BALANCE, 3, 1)
+ != 0)
+ return -1;
+
+ /* Generate test bursts of packets to transmit */
+ for (i = 0; i < TEST_BALANCE_RX_BURST_SLAVE_COUNT; i++) {
+ if (generate_test_burst(&gen_pkt_burst[i][0], burst_size[i], 0,
0, 1,
+ 0, 0) != burst_size[i])
+ return -1;
+ }
+ /* Add rx data to slaves */
+ for (i = 0; i < TEST_BALANCE_RX_BURST_SLAVE_COUNT; i++) {
+
virtual_ethdev_add_mbufs_to_rx_queue(test_params->slave_port_ids[i],
+ &gen_pkt_burst[i][0], burst_size[i]);
+ }
+
+ /* Call rx burst on bonded device */
+ /* Send burst on bonded port */
+ nb_rx = rte_eth_rx_burst(test_params->bonded_port_id, 0, rx_pkt_burst,
+ MAX_PKT_BURST);
+ if (nb_rx != burst_size[0] + burst_size[1] + burst_size[2]) {
+ printf("balance rx burst failed\n");
+ return -1;
+ }
+
+ /* Verify bonded device rx count */
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+ if (port_stats.ipackets != (uint64_t)(burst_size[0] + burst_size[1] +
+ burst_size[2])) {
+ printf("Bonded Port (%d) ipackets value (%u) not as expected
(%d)\n",
+ test_params->bonded_port_id, (unsigned
int)port_stats.ipackets,
+ burst_size[0] + burst_size[1] + burst_size[2]);
+ return -1;
+ }
+
+
+ /* Verify bonded slave devices rx counts */
+ rte_eth_stats_get(test_params->slave_port_ids[0], &port_stats);
+ if (port_stats.ipackets != (uint64_t)burst_size[0]) {
+ printf("Slave Port (%d) ipackets value (%u) not as expected
(%d)\n",
+ test_params->slave_port_ids[0],
+ (unsigned int)port_stats.ipackets,
burst_size[0]);
+ return -1;
+ }
+
+ rte_eth_stats_get(test_params->slave_port_ids[1], &port_stats);
+ if (port_stats.ipackets != (uint64_t)burst_size[1]) {
+ printf("Slave Port (%d) ipackets value (%u) not as expected
(%d)\n",
+ test_params->slave_port_ids[1],
+ (unsigned int)port_stats.ipackets,
burst_size[1]);
+ return -1;
+ }
+
+ rte_eth_stats_get(test_params->slave_port_ids[2], &port_stats);
+ if (port_stats.ipackets != (uint64_t)burst_size[2]) {
+ printf("Slave Port (%d) ipackets value (%u) not as expected
(%d)\n",
+ test_params->slave_port_ids[2],
+ (unsigned int)port_stats.ipackets,
burst_size[2]);
+ return -1;
+ }
+
+ rte_eth_stats_get(test_params->slave_port_ids[3], &port_stats);
+ if (port_stats.ipackets != 0) {
+ printf("Slave Port (%d) ipackets value (%u) not as expected
(%d)\n",
+ test_params->slave_port_ids[3],
+ (unsigned int)port_stats.ipackets, 0);
+ return -1;
+ }
+
+ /* free mbufs */
+ for (i = 0; i < TEST_BALANCE_RX_BURST_SLAVE_COUNT; i++) {
+ for (j = 0; j < MAX_PKT_BURST; j++) {
+ if (gen_pkt_burst[i][j] != NULL) {
+ rte_pktmbuf_free(gen_pkt_burst[i][j]);
+ gen_pkt_burst[i][j] = NULL;
+ }
+ }
+ }
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+static int
+test_balance_verify_promiscuous_enable_disable(void)
+{
+ int i, promiscuous_en;
+
+ /* Initialize bonded device with 4 slaves in round robin mode */
+ if (initialize_bonded_device_with_slaves(BONDING_MODE_BALANCE, 4, 1) !=
0)
+ return -1;
+
+ rte_eth_promiscuous_enable(test_params->bonded_port_id);
+
+ promiscuous_en = rte_eth_promiscuous_get(test_params->bonded_port_id);
+ if (promiscuous_en != 1) {
+ printf("Port (%d) promiscuous mode not enabled\n",
+ test_params->bonded_port_id);
+ return -1;
+ }
+
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ promiscuous_en = rte_eth_promiscuous_get(
+ test_params->slave_port_ids[i]);
+ if (promiscuous_en != 1) {
+ printf("slave port (%d) promiscuous mode not enabled\n",
+ test_params->slave_port_ids[i]);
+ return -1;
+ }
+ }
+
+ rte_eth_promiscuous_disable(test_params->bonded_port_id);
+
+ promiscuous_en = rte_eth_promiscuous_get(test_params->bonded_port_id);
+ if (promiscuous_en != 0) {
+ printf("Port (%d) promiscuous mode not disabled\n",
+ test_params->bonded_port_id);
+ return -1;
+ }
+
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ promiscuous_en = rte_eth_promiscuous_get(
+ test_params->slave_port_ids[i]);
+ if (promiscuous_en != 0) {
+ printf("slave port (%d) promiscuous mode not
disabled\n",
+ test_params->slave_port_ids[i]);
+ return -1;
+ }
+ }
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+static int
+test_balance_verify_mac_assignment(void)
+{
+ struct ether_addr read_mac_addr, expected_mac_addr_0,
expected_mac_addr_1;
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[0],
&expected_mac_addr_0);
+ rte_eth_macaddr_get(test_params->slave_port_ids[1],
&expected_mac_addr_1);
+
+ /* Initialize bonded device with 2 slaves in active backup mode */
+ if (initialize_bonded_device_with_slaves(BONDING_MODE_BALANCE, 2, 1) !=
0)
+ return -1;
+
+ /* Verify that bonded MACs is that of first slave and that the other
slave
+ * MAC hasn't been changed */
+ rte_eth_macaddr_get(test_params->bonded_port_id, &read_mac_addr);
+ if (memcmp(&expected_mac_addr_0, &read_mac_addr,
sizeof(read_mac_addr))) {
+ printf("bonded port (%d) mac address not set to that of primary
port\n",
+ test_params->bonded_port_id);
+ return -1;
+ }
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[0], &read_mac_addr);
+ if (memcmp(&expected_mac_addr_0, &read_mac_addr,
sizeof(read_mac_addr))) {
+ printf("slave port (%d) mac address not set to that of primary
port\n",
+ test_params->slave_port_ids[0]);
+ return -1;
+ }
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[1], &read_mac_addr);
+ if (memcmp(&expected_mac_addr_0, &read_mac_addr,
sizeof(read_mac_addr))) {
+ printf("slave port (%d) mac address not set to that of primary
port\n",
+ test_params->slave_port_ids[1]);
+ return -1;
+ }
+
+ /* change primary and verify that MAC addresses haven't changed */
+ if (rte_eth_bond_primary_set(test_params->bonded_port_id,
+ test_params->slave_port_ids[1]) != 0) {
+ printf("Failed to set bonded port (%d) primary port to (%d)\n",
+ test_params->bonded_port_id,
test_params->slave_port_ids[1]);
+ return -1;
+ }
+
+ rte_eth_macaddr_get(test_params->bonded_port_id, &read_mac_addr);
+ if (memcmp(&expected_mac_addr_0, &read_mac_addr,
sizeof(read_mac_addr))) {
+ printf("bonded port (%d) mac address not set to that of primary
port\n",
+ test_params->bonded_port_id);
+ return -1;
+ }
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[0], &read_mac_addr);
+ if (memcmp(&expected_mac_addr_0, &read_mac_addr,
sizeof(read_mac_addr))) {
+ printf("slave port (%d) mac address not set to that of primary
port\n",
+ test_params->slave_port_ids[0]);
+ return -1;
+ }
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[1], &read_mac_addr);
+ if (memcmp(&expected_mac_addr_0, &read_mac_addr,
sizeof(read_mac_addr))) {
+ printf("slave port (%d) mac address not set to that of primary
port\n",
+ test_params->slave_port_ids[1]);
+ return -1;
+ }
+
+ /* stop / start bonded device and verify that primary MAC address is
+ * propagated to bonded device and slaves */
+
+ rte_eth_dev_stop(test_params->bonded_port_id);
+
+ if (rte_eth_dev_start(test_params->bonded_port_id) != 0)
+ return -1;
+
+ rte_eth_macaddr_get(test_params->bonded_port_id, &read_mac_addr);
+ if (memcmp(&expected_mac_addr_1, &read_mac_addr,
sizeof(read_mac_addr))) {
+ printf("bonded port (%d) mac address not set to that of primary
port\n",
+ test_params->bonded_port_id);
+ return -1;
+ }
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[0], &read_mac_addr);
+ if (memcmp(&expected_mac_addr_1, &read_mac_addr,
sizeof(read_mac_addr))) {
+ printf("slave port (%d) mac address not set to that of primary
port\n",
+ test_params->slave_port_ids[0]);
+ return -1;
+ }
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[1], &read_mac_addr);
+ if (memcmp(&expected_mac_addr_1, &read_mac_addr,
sizeof(read_mac_addr))) {
+ printf("slave port (%d) mac address not set to that of primary
port\n",
+ test_params->slave_port_ids[1]);
+ return -1;
+ }
+
+ /* Set explicit MAC address */
+ if (rte_eth_bond_mac_address_set(test_params->bonded_port_id,
+ (struct ether_addr *)bonded_mac) != 0)
+ return -1;
+
+ rte_eth_macaddr_get(test_params->bonded_port_id, &read_mac_addr);
+ if (memcmp(&bonded_mac, &read_mac_addr, sizeof(read_mac_addr))) {
+ printf("bonded port (%d) mac address not set to that of bonded
port\n",
+ test_params->bonded_port_id);
+ return -1;
+ }
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[0], &read_mac_addr);
+ if (memcmp(&bonded_mac, &read_mac_addr, sizeof(read_mac_addr))) {
+ printf("slave port (%d) mac address not as expected\n",
+ test_params->slave_port_ids[0]);
+ return -1;
+ }
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[1], &read_mac_addr);
+ if (memcmp(&bonded_mac, &read_mac_addr, sizeof(read_mac_addr))) {
+ printf("slave port (%d) mac address not set to that of bonded
port\n",
+ test_params->slave_port_ids[1]);
+ return -1;
+ }
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+#define TEST_BALANCE_LINK_STATUS_SLAVE_COUNT (4)
+
+static int
+test_balance_verify_slave_link_status_change_behaviour(void)
+{
+ struct rte_mbuf
*pkt_burst[TEST_BALANCE_LINK_STATUS_SLAVE_COUNT][MAX_PKT_BURST];
+ struct rte_mbuf *rx_pkt_burst[MAX_PKT_BURST] = { NULL };
+ struct rte_eth_stats port_stats;
+
+ uint8_t slaves[RTE_MAX_ETHPORTS];
+
+ int i, j, burst_size, slave_count;
+
+ memset(pkt_burst, 0, sizeof(pkt_burst));
+
+ /* Initialize bonded device with 4 slaves in round robin mode */
+ if (initialize_bonded_device_with_slaves(BONDING_MODE_BALANCE,
+ TEST_BALANCE_LINK_STATUS_SLAVE_COUNT, 1) != 0)
+ return -1;
+
+ if (rte_eth_bond_xmit_policy_set(test_params->bonded_port_id,
+ BALANCE_XMIT_POLICY_LAYER2)) {
+ printf("Failed to set balance xmit policy.\n");
+ return -1;
+ }
+
+ /* Verify Current Slaves Count /Active Slave Count is */
+ slave_count = rte_eth_bond_slaves_get(test_params->bonded_port_id,
slaves,
+ RTE_MAX_ETHPORTS);
+ if (slave_count != TEST_BALANCE_LINK_STATUS_SLAVE_COUNT) {
+ printf("Number of slaves (%d) is not as expected (%d).\n",
slave_count,
+ TEST_BALANCE_LINK_STATUS_SLAVE_COUNT);
+ return -1;
+ }
+
+ slave_count =
rte_eth_bond_active_slaves_get(test_params->bonded_port_id,
+ slaves, RTE_MAX_ETHPORTS);
+ if (slave_count != TEST_BALANCE_LINK_STATUS_SLAVE_COUNT) {
+ printf("Number of active slaves (%d) is not as expected
(%d).\n",
+ slave_count,
TEST_BALANCE_LINK_STATUS_SLAVE_COUNT);
+ return -1;
+ }
+
+ /* Set 2 slaves link status to down */
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[1], 0);
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[3], 0);
+
+ if (rte_eth_bond_active_slaves_get(test_params->bonded_port_id,
+ slaves, RTE_MAX_ETHPORTS) != 2) {
+ printf("Number of active slaves (%d) is not as expected
(%d).\n",
+ slave_count, 2);
+ return -1;
+ }
+
+ /* Send to sets of packet burst and verify that they are balanced across
+ * slaves */
+ burst_size = 21;
+
+ if (generate_test_burst(&pkt_burst[0][0], burst_size, 0, 1, 0, 0, 0) !=
+ burst_size) {
+ printf("generate_test_burst failed\n");
+ return -1;
+ }
+
+ if (generate_test_burst(&pkt_burst[1][0], burst_size, 0, 1, 1, 0, 0) !=
+ burst_size) {
+ printf("generate_test_burst failed\n");
+ return -1;
+ }
+
+ if (rte_eth_tx_burst(test_params->bonded_port_id, 0, &pkt_burst[0][0],
+ burst_size) != burst_size) {
+ printf("rte_eth_tx_burst failed\n");
+ return -1;
+ }
+
+ if (rte_eth_tx_burst(test_params->bonded_port_id, 0, &pkt_burst[1][0],
+ burst_size) != burst_size) {
+ printf("rte_eth_tx_burst failed\n");
+ return -1;
+ }
+
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+ if (port_stats.opackets != (uint64_t)(burst_size + burst_size)) {
+ printf("(%d) port_stats.opackets (%d) not as expected (%d).\n",
+ test_params->bonded_port_id,
(int)port_stats.opackets,
+ burst_size + burst_size);
+ return -1;
+ }
+
+ rte_eth_stats_get(test_params->slave_port_ids[0], &port_stats);
+ if (port_stats.opackets != (uint64_t)burst_size) {
+ printf("(%d) port_stats.opackets (%d) not as expected (%d).\n",
+ test_params->slave_port_ids[0],
(int)port_stats.opackets,
+ burst_size);
+ return -1;
+ }
+
+ rte_eth_stats_get(test_params->slave_port_ids[2], &port_stats);
+ if (port_stats.opackets != (uint64_t)burst_size) {
+ printf("(%d) port_stats.opackets (%d) not as expected (%d).\n",
+ test_params->slave_port_ids[2],
(int)port_stats.opackets,
+ burst_size);
+ return -1;
+ }
+
+ /* verify that all packets get send on primary slave when no other
slaves
+ * are available */
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[2], 0);
+
+ if (rte_eth_bond_active_slaves_get(test_params->bonded_port_id, slaves,
+ RTE_MAX_ETHPORTS) != 1) {
+ printf("Number of active slaves (%d) is not as expected
(%d).\n",
+ slave_count, 1);
+ return -1;
+ }
+
+ if (generate_test_burst(&pkt_burst[1][0], burst_size, 0, 1, 1, 0, 0) !=
+ burst_size) {
+ printf("generate_test_burst failed\n");
+ return -1;
+ }
+
+ if (rte_eth_tx_burst(test_params->bonded_port_id, 0, &pkt_burst[1][0],
+ burst_size) != burst_size) {
+ printf("rte_eth_tx_burst failed\n");
+ return -1;
+ }
+
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+ if (port_stats.opackets != (uint64_t)(burst_size + burst_size +
+ burst_size)) {
+ printf("(%d) port_stats.opackets (%d) not as expected (%d).\n",
+ test_params->bonded_port_id,
(int)port_stats.opackets,
+ burst_size + burst_size + burst_size);
+ return -1;
+ }
+
+ rte_eth_stats_get(test_params->slave_port_ids[0], &port_stats);
+ if (port_stats.opackets != (uint64_t)(burst_size + burst_size)) {
+ printf("(%d) port_stats.opackets (%d) not as expected (%d).\n",
+ test_params->slave_port_ids[0],
(int)port_stats.opackets,
+ burst_size + burst_size);
+ return -1;
+ }
+
+
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[0], 0);
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[1], 1);
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[2], 1);
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[3], 1);
+
+ for (i = 0; i < TEST_BALANCE_LINK_STATUS_SLAVE_COUNT; i++) {
+ if (generate_test_burst(&pkt_burst[i][0], burst_size, 0, 1, 0,
0, 0) !=
+ burst_size)
+ return -1;
+
+
virtual_ethdev_add_mbufs_to_rx_queue(test_params->slave_port_ids[i],
+ &pkt_burst[i][0], burst_size);
+ }
+
+
+
+ /* Verify that pkts are not received on slaves with link status down */
+
+ rte_eth_rx_burst(test_params->bonded_port_id, 0, rx_pkt_burst,
+ MAX_PKT_BURST);
+
+ /* Verify bonded device rx count */
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+ if (port_stats.ipackets != (uint64_t)(burst_size * 3)) {
+ printf("(%d) port_stats.ipackets (%d) not as expected (%d)\n",
+ test_params->bonded_port_id,
(int)port_stats.ipackets,
+ burst_size * 3);
+ return -1;
+ }
+
+ /* free mbufs allocate for rx testing */
+ for (i = 0; i < TEST_BALANCE_RX_BURST_SLAVE_COUNT; i++) {
+ for (j = 0; j < MAX_PKT_BURST; j++) {
+ if (pkt_burst[i][j] != NULL) {
+ rte_pktmbuf_free(pkt_burst[i][j]);
+ pkt_burst[i][j] = NULL;
+ }
+ }
+ }
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+/** Broadcast Mode Tests */
+
+static int
+test_broadcast_tx_burst(void)
+{
+ int i, pktlen, retval, burst_size, generated_burst_size, nb_tx;
+ struct rte_mbuf *pkts_burst[MAX_PKT_BURST];
+
+ struct rte_eth_stats port_stats;
+
+ retval = initialize_bonded_device_with_slaves(BONDING_MODE_BROADCAST,
2, 1);
+ if (retval != 0) {
+ printf("Failed to initialize_bonded_device_with_slaves.\n");
+ return -1;
+ }
+
+ initialize_eth_header(test_params->pkt_eth_hdr,
+ (struct ether_addr *)src_mac, (struct ether_addr
*)dst_mac_0, 0, 0);
+
+ pktlen = initialize_udp_header(test_params->pkt_udp_hdr, src_port,
+ dst_port_0, 16);
+ pktlen = initialize_ipv4_header(test_params->pkt_ipv4_hdr, src_addr,
+ dst_addr_0, pktlen);
+
+ burst_size = 20 * test_params->bonded_slave_count;
+
+ if (burst_size > MAX_PKT_BURST) {
+ printf("Burst size specified is greater than supported.\n");
+ return -1;
+ }
+
+ /* Generate a burst of packets to transmit */
+ generated_burst_size = generate_packet_burst(test_params->mbuf_pool,
+ pkts_burst, test_params->pkt_eth_hdr, 0,
test_params->pkt_ipv4_hdr,
+ 1, test_params->pkt_udp_hdr, burst_size);
+ if (generated_burst_size != burst_size)
+ return -1;
+
+ /* Send burst on bonded port */
+ nb_tx = rte_eth_tx_burst(test_params->bonded_port_id, 0, pkts_burst,
+ burst_size);
+ if (nb_tx != burst_size * test_params->bonded_slave_count) {
+ printf("Bonded Port (%d) rx burst failed, packets transmitted
value (%u) not as expected (%d)\n",
+ test_params->bonded_port_id,
+ nb_tx, burst_size);
+ return -1;
+ }
+
+ /* Verify bonded port tx stats */
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+ if (port_stats.opackets != (uint64_t)burst_size *
+ test_params->bonded_slave_count) {
+ printf("Bonded Port (%d) opackets value (%u) not as expected
(%d)\n",
+ test_params->bonded_port_id, (unsigned
int)port_stats.opackets,
+ burst_size);
+ }
+
+ /* Verify slave ports tx stats */
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ rte_eth_stats_get(test_params->slave_port_ids[i], &port_stats);
+ if (port_stats.opackets != (uint64_t)burst_size) {
+ printf("Slave Port (%d) opackets value (%u) not as
expected (%d)\n",
+ test_params->bonded_port_id,
+ (unsigned int)port_stats.opackets,
burst_size);
+ }
+ }
+
+ /* Put all slaves down and try and transmit */
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[i], 0);
+ }
+
+ /* Send burst on bonded port */
+ nb_tx = rte_eth_tx_burst(test_params->bonded_port_id, 0, pkts_burst,
+ burst_size);
+ if (nb_tx != 0)
+ return -1;
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+#define BROADCAST_RX_BURST_NUM_OF_SLAVES (3)
+
+static int
+test_broadcast_rx_burst(void)
+{
+ struct rte_mbuf
*gen_pkt_burst[BROADCAST_RX_BURST_NUM_OF_SLAVES][MAX_PKT_BURST];
+
+ struct rte_mbuf *rx_pkt_burst[MAX_PKT_BURST] = { NULL };
+ struct rte_eth_stats port_stats;
+
+ int burst_size[BROADCAST_RX_BURST_NUM_OF_SLAVES] = { 10, 5, 30 };
+ int i, j, nb_rx;
+
+ memset(gen_pkt_burst, 0, sizeof(gen_pkt_burst));
+
+ /* Initialize bonded device with 4 slaves in round robin mode */
+ if (initialize_bonded_device_with_slaves(BONDING_MODE_BROADCAST, 3, 1)
!= 0)
+ return -1;
+
+
+ /* Generate test bursts of packets to transmit */
+ for (i = 0; i < BROADCAST_RX_BURST_NUM_OF_SLAVES; i++) {
+ if (generate_test_burst(&gen_pkt_burst[i][0], burst_size[i], 0,
0, 1, 0,
+ 0) != burst_size[i])
+ return -1;
+ }
+
+ /* Add rx data to slave 0 */
+ for (i = 0; i < BROADCAST_RX_BURST_NUM_OF_SLAVES; i++) {
+
virtual_ethdev_add_mbufs_to_rx_queue(test_params->slave_port_ids[i],
+ &gen_pkt_burst[i][0], burst_size[i]);
+ }
+
+
+ /* Call rx burst on bonded device */
+ /* Send burst on bonded port */
+ nb_rx = rte_eth_rx_burst(test_params->bonded_port_id, 0, rx_pkt_burst,
+ MAX_PKT_BURST);
+ if (nb_rx != burst_size[0] + burst_size[1] + burst_size[2]) {
+ printf("round-robin rx burst failed");
+ return -1;
+ }
+
+ /* Verify bonded device rx count */
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+ if (port_stats.ipackets != (uint64_t)(burst_size[0] + burst_size[1] +
+ burst_size[2])) {
+ printf("Bonded Port (%d) ipackets value (%u) not as expected
(%d)\n",
+ test_params->bonded_port_id, (unsigned
int)port_stats.ipackets,
+ burst_size[0] + burst_size[1] + burst_size[2]);
+ return -1;
+ }
+
+
+ /* Verify bonded slave devices rx counts */
+ rte_eth_stats_get(test_params->slave_port_ids[0], &port_stats);
+ if (port_stats.ipackets != (uint64_t)burst_size[0]) {
+ printf("Slave Port (%d) ipackets value (%u) not as expected
(%d)\n",
+ test_params->slave_port_ids[0],
+ (unsigned int)port_stats.ipackets,
burst_size[0]);
+ return -1;
+ }
+
+ rte_eth_stats_get(test_params->slave_port_ids[1], &port_stats);
+ if (port_stats.ipackets != (uint64_t)burst_size[1]) {
+ printf("Slave Port (%d) ipackets value (%u) not as expected
(%d)\n",
+ test_params->slave_port_ids[1],
+ (unsigned int)port_stats.ipackets,
burst_size[1]);
+ return -1;
+ }
+
+ rte_eth_stats_get(test_params->slave_port_ids[2], &port_stats);
+ if (port_stats.ipackets != (uint64_t)burst_size[2]) {
+ printf("Slave Port (%d) ipackets value (%u) not as expected
(%d)\n",
+ test_params->slave_port_ids[2],
+ (unsigned int)port_stats.ipackets,
+ burst_size[2]);
+ return -1;
+ }
+
+ rte_eth_stats_get(test_params->slave_port_ids[3], &port_stats);
+ if (port_stats.ipackets != 0) {
+ printf("Slave Port (%d) ipackets value (%u) not as expected
(%d)\n",
+ test_params->slave_port_ids[3],
+ (unsigned int)port_stats.ipackets, 0);
+ return -1;
+ }
+
+ /* free mbufs allocate for rx testing */
+ for (i = 0; i < BROADCAST_RX_BURST_NUM_OF_SLAVES; i++) {
+ for (j = 0; j < MAX_PKT_BURST; j++) {
+ if (gen_pkt_burst[i][j] != NULL) {
+ rte_pktmbuf_free(gen_pkt_burst[i][j]);
+ gen_pkt_burst[i][j] = NULL;
+ }
+ }
+ }
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+static int
+test_broadcast_verify_promiscuous_enable_disable(void)
+{
+ int i, promiscuous_en;
+
+ /* Initialize bonded device with 4 slaves in round robin mode */
+ if (initialize_bonded_device_with_slaves(BONDING_MODE_BALANCE, 4, 1) !=
0)
+ return -1;
+
+ rte_eth_promiscuous_enable(test_params->bonded_port_id);
+
+ promiscuous_en = rte_eth_promiscuous_get(test_params->bonded_port_id);
+ if (promiscuous_en != 1) {
+ printf("Port (%d) promiscuous mode not enabled\n",
+ test_params->bonded_port_id);
+ return -1;
+ }
+
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ promiscuous_en = rte_eth_promiscuous_get(
+ test_params->slave_port_ids[i]);
+ if (promiscuous_en != 1) {
+ printf("slave port (%d) promiscuous mode not enabled\n",
+ test_params->slave_port_ids[i]);
+ return -1;
+ }
+ }
+
+ rte_eth_promiscuous_disable(test_params->bonded_port_id);
+
+ promiscuous_en = rte_eth_promiscuous_get(test_params->bonded_port_id);
+ if (promiscuous_en != 0) {
+ printf("Port (%d) promiscuous mode not disabled\n",
+ test_params->bonded_port_id);
+ return -1;
+ }
+
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ promiscuous_en = rte_eth_promiscuous_get(
+ test_params->slave_port_ids[i]);
+ if (promiscuous_en != 0) {
+ printf("slave port (%d) promiscuous mode not
disabled\n",
+ test_params->slave_port_ids[i]);
+ return -1;
+ }
+ }
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+static int
+test_broadcast_verify_mac_assignment(void)
+{
+ struct ether_addr read_mac_addr, expected_mac_addr_0,
expected_mac_addr_1;
+
+ int i, retval;
+
+ rte_eth_macaddr_get(test_params->slave_port_ids[0],
&expected_mac_addr_0);
+ rte_eth_macaddr_get(test_params->slave_port_ids[2],
&expected_mac_addr_1);
+
+ /* Initialize bonded device with 4 slaves in round robin mode */
+ if (initialize_bonded_device_with_slaves(BONDING_MODE_BROADCAST, 4, 1)
!= 0)
+ return -1;
+
+ /* Verify that all MACs are the same as first slave added to bonded
+ * device */
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ rte_eth_macaddr_get(test_params->slave_port_ids[i],
&read_mac_addr);
+ if (memcmp(&expected_mac_addr_0, &read_mac_addr,
+ sizeof(read_mac_addr))) {
+ printf("slave port (%d) mac address not set to that of
primary port\n",
+ test_params->slave_port_ids[i]);
+ return -1;
+ }
+ }
+
+ /* change primary and verify that MAC addresses haven't changed */
+ retval = rte_eth_bond_primary_set(test_params->bonded_port_id,
+ test_params->slave_port_ids[2]);
+ if (retval != 0) {
+ printf("Failed to set bonded port (%d) primary port to (%d)\n",
+ test_params->bonded_port_id,
test_params->slave_port_ids[i]);
+ return -1;
+ }
+
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ rte_eth_macaddr_get(test_params->slave_port_ids[i],
&read_mac_addr);
+ if (memcmp(&expected_mac_addr_0, &read_mac_addr,
+ sizeof(read_mac_addr))) {
+ printf("slave port (%d) mac address has changed to that
of primary port without stop/start toggle of bonded device\n",
+ test_params->slave_port_ids[i]);
+ return -1;
+ }
+ }
+
+ /* stop / start bonded device and verify that primary MAC address is
+ * propagated to bonded device and slaves */
+
+ rte_eth_dev_stop(test_params->bonded_port_id);
+
+ if (rte_eth_dev_start(test_params->bonded_port_id) != 0)
+ return -1;
+
+ rte_eth_macaddr_get(test_params->bonded_port_id, &read_mac_addr);
+ if (memcmp(&expected_mac_addr_1, &read_mac_addr,
sizeof(read_mac_addr))) {
+ printf("bonded port (%d) mac address not set to that of new
primary port\n",
+ test_params->slave_port_ids[i]);
+ return -1;
+ }
+
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ rte_eth_macaddr_get(test_params->slave_port_ids[i],
&read_mac_addr);
+ if (memcmp(&expected_mac_addr_1, &read_mac_addr,
+ sizeof(read_mac_addr))) {
+ printf("slave port (%d) mac address not set to that of
new primary port\n",
+ test_params->slave_port_ids[i]);
+ return -1;
+ }
+ }
+
+ /* Set explicit MAC address */
+ if (rte_eth_bond_mac_address_set(test_params->bonded_port_id,
+ (struct ether_addr *)bonded_mac) != 0)
+ return -1;
+
+ rte_eth_macaddr_get(test_params->bonded_port_id, &read_mac_addr);
+ if (memcmp(bonded_mac, &read_mac_addr, sizeof(read_mac_addr))) {
+ printf("bonded port (%d) mac address not set to that of new
primary port\n",
+ test_params->slave_port_ids[i]);
+ return -1;
+ }
+
+ for (i = 0; i < test_params->bonded_slave_count; i++) {
+ rte_eth_macaddr_get(test_params->slave_port_ids[i],
&read_mac_addr);
+ if (memcmp(bonded_mac, &read_mac_addr, sizeof(read_mac_addr))) {
+ printf("slave port (%d) mac address not set to that of
new primary port\n",
+ test_params->slave_port_ids[i]);
+ return -1;
+ }
+ }
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+#define BROADCAST_LINK_STATUS_NUM_OF_SLAVES (4)
+static int
+test_broadcast_verify_slave_link_status_change_behaviour(void)
+{
+ struct rte_mbuf
*pkt_burst[BROADCAST_LINK_STATUS_NUM_OF_SLAVES][MAX_PKT_BURST];
+ struct rte_mbuf *rx_pkt_burst[MAX_PKT_BURST] = { NULL };
+ struct rte_eth_stats port_stats;
+
+ uint8_t slaves[RTE_MAX_ETHPORTS];
+
+ int i, j, burst_size, slave_count;
+
+ memset(pkt_burst, 0, sizeof(pkt_burst));
+
+ /* Initialize bonded device with 4 slaves in round robin mode */
+ if (initialize_bonded_device_with_slaves(BONDING_MODE_BROADCAST,
+ BROADCAST_LINK_STATUS_NUM_OF_SLAVES, 1) != 0)
+ return -1;
+
+ /* Verify Current Slaves Count /Active Slave Count is */
+ slave_count = rte_eth_bond_slaves_get(test_params->bonded_port_id,
slaves,
+ RTE_MAX_ETHPORTS);
+ if (slave_count != 4) {
+ printf("Number of slaves (%d) is not as expected (%d).\n",
+ slave_count, 4);
+ return -1;
+ }
+
+ slave_count = rte_eth_bond_active_slaves_get(
+ test_params->bonded_port_id, slaves, RTE_MAX_ETHPORTS);
+ if (slave_count != 4) {
+ printf("Number of active slaves (%d) is not as expected
(%d).\n",
+ slave_count, 4);
+ return -1;
+ }
+
+ /* Set 2 slaves link status to down */
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[1], 0);
+ virtual_ethdev_simulate_link_status_interrupt(
+ test_params->slave_port_ids[3], 0);
+
+ slave_count =
rte_eth_bond_active_slaves_get(test_params->bonded_port_id,
+ slaves, RTE_MAX_ETHPORTS);
+ if (slave_count != 2) {
+ printf("Number of active slaves (%d) is not as expected
(%d).\n",
+ slave_count, 2);
+ return -1;
+ }
+
+ for (i = 0; i < test_params->bonded_slave_count; i++)
+ rte_eth_stats_reset(test_params->slave_port_ids[i]);
+
+ /* Verify that pkts are not sent on slaves with link status down */
+ burst_size = 21;
+
+ if (generate_test_burst(&pkt_burst[0][0], burst_size, 0, 0, 1, 0, 0) !=
+ burst_size) {
+ printf("generate_test_burst failed\n");
+ return -1;
+ }
+
+ if (rte_eth_tx_burst(test_params->bonded_port_id, 0, &pkt_burst[0][0],
+ burst_size) != (burst_size * slave_count)) {
+ printf("rte_eth_tx_burst failed\n");
+ return -1;
+ }
+
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+ if (port_stats.opackets != (uint64_t)(burst_size * slave_count)) {
+ printf("(%d) port_stats.opackets (%d) not as expected (%d)\n",
+ test_params->bonded_port_id,
(int)port_stats.opackets,
+ burst_size * slave_count);
+ return -1;
+ }
+
+ rte_eth_stats_get(test_params->slave_port_ids[0], &port_stats);
+ if (port_stats.opackets != (uint64_t)burst_size) {
+ printf("(%d) port_stats.opackets not as expected\n",
+ test_params->slave_port_ids[0]);
+ return -1;
+ }
+
+ rte_eth_stats_get(test_params->slave_port_ids[1], &port_stats);
+ if (port_stats.opackets != 0) {
+ printf("(%d) port_stats.opackets not as expected\n",
+ test_params->slave_port_ids[1]);
+ return -1;
+ }
+
+ rte_eth_stats_get(test_params->slave_port_ids[2], &port_stats);
+ if (port_stats.opackets != (uint64_t)burst_size) {
+ printf("(%d) port_stats.opackets not as expected\n",
+ test_params->slave_port_ids[2]);
+ return -1;
+ }
+
+ rte_eth_stats_get(test_params->slave_port_ids[3], &port_stats);
+ if (port_stats.opackets != 0) {
+ printf("(%d) port_stats.opackets not as expected\n",
+ test_params->slave_port_ids[3]);
+ return -1;
+ }
+
+ for (i = 0; i < BROADCAST_LINK_STATUS_NUM_OF_SLAVES; i++) {
+ if (generate_test_burst(&pkt_burst[i][0], burst_size, 0, 0, 1,
0, 0) !=
+ burst_size) {
+ return -1;
+ }
+
+
virtual_ethdev_add_mbufs_to_rx_queue(test_params->slave_port_ids[i],
+ &pkt_burst[i][0], burst_size);
+ }
+
+ /* Verify that pkts are not received on slaves with link status down */
+
+ if (rte_eth_rx_burst(test_params->bonded_port_id, 0, rx_pkt_burst,
+ MAX_PKT_BURST) !=
+ burst_size + burst_size) {
+ printf("rte_eth_rx_burst\n");
+ return -1;
+ }
+
+ /* Verify bonded device rx count */
+ rte_eth_stats_get(test_params->bonded_port_id, &port_stats);
+ if (port_stats.ipackets != (uint64_t)(burst_size + burst_size)) {
+ printf("(%d) port_stats.ipackets not as expected\n",
+ test_params->bonded_port_id);
+ return -1;
+ }
+
+ /* free mbufs allocate for rx testing */
+ for (i = 0; i < BROADCAST_LINK_STATUS_NUM_OF_SLAVES; i++) {
+ for (j = 0; j < MAX_PKT_BURST; j++) {
+ if (pkt_burst[i][j] != NULL) {
+ rte_pktmbuf_free(pkt_burst[i][j]);
+ pkt_burst[i][j] = NULL;
+ }
+ }
+ }
+
+ /* Clean up and remove slaves from bonded device */
+ return remove_slaves_and_stop_bonded_device();
+}
+
+static int
+test_reconfigure_bonded_device(void)
+{
+ test_params->nb_rx_q = 4;
+ test_params->nb_tx_q = 4;
+
+ if (configure_ethdev(test_params->bonded_port_id, 0) != 0) {
+ printf("failed to reconfigure bonded device");
+ return -1;
+ }
+
+
+ test_params->nb_rx_q = 2;
+ test_params->nb_tx_q = 2;
+
+ if (configure_ethdev(test_params->bonded_port_id, 0) != 0) {
+ printf("failed to reconfigure bonded device with less rx/tx
queues");
+ return -1;
+ }
+
+ return 0;
+}
+
+
+static int
+test_close_bonded_device(void)
+{
+ rte_eth_dev_close(test_params->bonded_port_id);
+ return 0;
+}
+
+static int
+testsuite_teardown(void)
+{
+ if (test_params->pkt_eth_hdr != NULL)
+ free(test_params->pkt_eth_hdr);
+
+ return 0;
+}
+
+struct unittest {
+ int (*test_function)(void);
+ const char *success_msg;
+ const char *fail_msg;
+};
+
+struct unittest_suite {
+ int (*setup_function)(void);
+ int (*teardown_function)(void);
+ struct unittest unittests[];
+};
+
+static struct unittest_suite link_bonding_test_suite = {
+ .setup_function = test_setup,
+ .teardown_function = testsuite_teardown,
+ .unittests = {
+ { test_create_bonded_device, "test_create_bonded_device
succeeded",
+ "test_create_bonded_device failed" },
+ { test_create_bonded_device_with_invalid_params,
+ "test_create_bonded_device_with_invalid_params
succeeded",
+ "test_create_bonded_device_with_invalid_params failed"
},
+ { test_add_slave_to_bonded_device,
+ "test_add_slave_to_bonded_device succeeded",
+ "test_add_slave_to_bonded_device failed" },
+ { test_add_slave_to_invalid_bonded_device,
+ "test_add_slave_to_invalid_bonded_device succeeded",
+ "test_add_slave_to_invalid_bonded_device failed" },
+ { test_remove_slave_from_bonded_device,
+ "test_remove_slave_from_bonded_device succeeded ",
+ "test_remove_slave_from_bonded_device failed" },
+ { test_remove_slave_from_invalid_bonded_device,
+ "test_remove_slave_from_invalid_bonded_device
succeeded",
+ "test_remove_slave_from_invalid_bonded_device failed" },
+ { test_get_slaves_from_bonded_device,
+ "test_get_slaves_from_bonded_device succeeded",
+ "test_get_slaves_from_bonded_device failed" },
+ { test_add_already_bonded_slave_to_bonded_device,
+ "test_add_already_bonded_slave_to_bonded_device
succeeded",
+ "test_add_already_bonded_slave_to_bonded_device failed"
},
+ { test_add_remove_multiple_slaves_to_from_bonded_device,
+ "test_add_remove_multiple_slaves_to_from_bonded_device
succeeded",
+ "test_add_remove_multiple_slaves_to_from_bonded_device
failed" },
+ { test_start_bonded_device,
+ "test_start_bonded_device succeeded",
+ "test_start_bonded_device failed" },
+ { test_stop_bonded_device,
+ "test_stop_bonded_device succeeded",
+ "test_stop_bonded_device failed" },
+ { test_set_bonding_mode,
+ "test_set_bonding_mode succeeded",
+ "test_set_bonding_mode failed" },
+ { test_set_primary_slave,
+ "test_set_primary_slave succeeded",
+ "test_set_primary_slave failed" },
+ { test_set_explicit_bonded_mac,
+ "test_set_explicit_bonded_mac succeeded",
+ "test_set_explicit_bonded_mac failed" },
+ { test_adding_slave_after_bonded_device_started,
+ "test_adding_slave_after_bonded_device_started
succeeded",
+ "test_adding_slave_after_bonded_device_started failed"
},
+ { test_roundrobin_tx_burst,
+ "test_roundrobin_tx_burst succeeded",
+ "test_roundrobin_tx_burst failed" },
+ { test_roundrobin_rx_burst_on_single_slave,
+ "test_roundrobin_rx_burst_on_single_slave succeeded",
+ "test_roundrobin_rx_burst_on_single_slave failed" },
+ { test_roundrobin_rx_burst_on_multiple_slaves,
+ "test_roundrobin_rx_burst_on_multiple_slaves succeeded",
+ "test_roundrobin_rx_burst_on_multiple_slaves failed" },
+ { test_roundrobin_verify_promiscuous_enable_disable,
+ "test_roundrobin_verify_promiscuous_enable_disable
succeeded",
+ "test_roundrobin_verify_promiscuous_enable_disable
failed" },
+ { test_roundrobin_verify_mac_assignment,
+ "test_roundrobin_verify_mac_assignment succeeded",
+ "test_roundrobin_verify_mac_assignment failed" },
+ { test_roundrobin_verify_slave_link_status_change_behaviour,
+
"test_roundrobin_verify_slave_link_status_change_behaviour succeeded",
+
"test_roundrobin_verify_slave_link_status_change_behaviour failed" },
+ { test_activebackup_tx_burst,
+ "test_activebackup_tx_burst succeeded",
+ "test_activebackup_tx_burst failed" },
+ { test_activebackup_rx_burst,
+ "test_activebackup_rx_burst succeeded",
+ "test_activebackup_rx_burst failed" },
+ { test_activebackup_verify_promiscuous_enable_disable,
+ "test_activebackup_verify_promiscuous_enable_disable
succeeded",
+ "test_activebackup_verify_promiscuous_enable_disable
failed" },
+ { test_activebackup_verify_mac_assignment,
+ "test_activebackup_verify_mac_assignment succeeded",
+ "test_activebackup_verify_mac_assignment failed" },
+ { test_activebackup_verify_slave_link_status_change_failover,
+
"test_activebackup_verify_slave_link_status_change_failover succeeded",
+
"test_activebackup_verify_slave_link_status_change_failover failed" },
+ { test_balance_xmit_policy_configuration,
+ "test_balance_xmit_policy_configuration succeeded",
+ "test_balance_xmit_policy_configuration failed" },
+ { test_balance_l2_tx_burst,
+ "test_balance_l2_tx_burst succeeded",
+ "test_balance_l2_tx_burst failed" },
+ { test_balance_l23_tx_burst_ipv4_toggle_ip_addr,
+ "test_balance_l23_tx_burst_ipv4_toggle_ip_addr
succeeded",
+ "test_balance_l23_tx_burst_ipv4_toggle_ip_addr failed"
},
+ { test_balance_l23_tx_burst_vlan_ipv4_toggle_ip_addr,
+ "test_balance_l23_tx_burst_vlan_ipv4_toggle_ip_addr
succeeded",
+ "test_balance_l23_tx_burst_vlan_ipv4_toggle_ip_addr
failed" },
+ { test_balance_l23_tx_burst_ipv6_toggle_ip_addr,
+ "test_balance_l23_tx_burst_ipv6_toggle_ip_addr
succeeded",
+ "test_balance_l23_tx_burst_ipv6_toggle_ip_addr failed"
},
+ { test_balance_l23_tx_burst_vlan_ipv6_toggle_ip_addr,
+ "test_balance_l23_tx_burst_vlan_ipv6_toggle_ip_addr
succeeded",
+ "test_balance_l23_tx_burst_vlan_ipv6_toggle_ip_addr
failed" },
+ { test_balance_l23_tx_burst_toggle_mac_addr,
+ "test_balance_l23_tx_burst_toggle_mac_addr succeeded",
+ "test_balance_l23_tx_burst_toggle_mac_addr failed" },
+ { test_balance_l34_tx_burst_ipv4_toggle_ip_addr,
+ "test_balance_l34_tx_burst_ipv4_toggle_ip_addr
succeeded",
+ "test_balance_l34_tx_burst_ipv4_toggle_ip_addr failed"
},
+ { test_balance_l34_tx_burst_ipv4_toggle_udp_port,
+ "test_balance_l34_tx_burst_ipv4_toggle_udp_port
succeeded",
+ "test_balance_l34_tx_burst_ipv4_toggle_udp_port failed"
},
+ { test_balance_l34_tx_burst_vlan_ipv4_toggle_ip_addr,
+ "test_balance_l34_tx_burst_vlan_ipv4_toggle_ip_addr
succeeded",
+ "test_balance_l34_tx_burst_vlan_ipv4_toggle_ip_addr
failed" },
+ { test_balance_l34_tx_burst_ipv6_toggle_ip_addr,
+ "test_balance_l34_tx_burst_ipv6_toggle_ip_addr
succeeded",
+ "test_balance_l34_tx_burst_ipv6_toggle_ip_addr failed"
},
+ { test_balance_l34_tx_burst_vlan_ipv6_toggle_ip_addr,
+ "test_balance_l34_tx_burst_vlan_ipv6_toggle_ip_addr
succeeded",
+ "test_balance_l34_tx_burst_vlan_ipv6_toggle_ip_addr
failed" },
+ { test_balance_l34_tx_burst_ipv6_toggle_udp_port,
+ "test_balance_l34_tx_burst_ipv6_toggle_udp_port
succeeded",
+ "test_balance_l34_tx_burst_ipv6_toggle_udp_port failed"
},
+ { test_balance_rx_burst,
+ "test_balance_rx_burst succeeded",
+ "test_balance_rx_burst failed" },
+ { test_balance_verify_promiscuous_enable_disable,
+ "test_balance_verify_promiscuous_enable_disable
succeeded",
+ "test_balance_verify_promiscuous_enable_disable failed"
},
+ { test_balance_verify_mac_assignment,
+ "test_balance_verify_mac_assignment succeeded",
+ "test_balance_verify_mac_assignment failed" },
+ { test_balance_verify_slave_link_status_change_behaviour,
+ "test_balance_verify_slave_link_status_change_behaviour
succeeded",
+ "test_balance_verify_slave_link_status_change_behaviour
failed" },
+ { test_broadcast_tx_burst,
+ "test_broadcast_tx_burst succeeded",
+ "test_broadcast_tx_burst failed" },
+ { test_broadcast_rx_burst,
+ "test_broadcast_rx_burst succeeded",
+ "test_broadcast_rx_burst failed" },
+ { test_broadcast_verify_promiscuous_enable_disable,
+ "test_broadcast_verify_promiscuous_enable_disable
succeeded",
+ "test_broadcast_verify_promiscuous_enable_disable
failed" },
+ { test_broadcast_verify_mac_assignment,
+ "test_broadcast_verify_mac_assignment succeeded",
+ "test_broadcast_verify_mac_assignment failed" },
+ { test_broadcast_verify_slave_link_status_change_behaviour,
+
"test_broadcast_verify_slave_link_status_change_behaviour succeeded",
+
"test_broadcast_verify_slave_link_status_change_behaviour failed" },
+ { test_reconfigure_bonded_device,
+ "test_reconfigure_bonded_device succeeded",
+ "test_reconfigure_bonded_device failed" },
+ { test_close_bonded_device,
+ "test_close_bonded_device succeeded",
+ "test_close_bonded_device failed" },
+
+ { NULL , NULL, NULL } /**< NULL terminate unit test array */
+ }
+};
+
+
+int
+test_link_bonding(void)
+{
+ int i = 0;
+
+ if (link_bonding_test_suite.setup_function) {
+ if (link_bonding_test_suite.setup_function() != 0)
+ return -1;
+ }
+
+ while (link_bonding_test_suite.unittests[i].test_function) {
+ if (link_bonding_test_suite.unittests[i].test_function() == 0) {
+ printf("%s",
link_bonding_test_suite.unittests[i].success_msg ?
+
link_bonding_test_suite.unittests[i].success_msg :
+ "unit test succeeded");
+ } else {
+ printf("%s",
link_bonding_test_suite.unittests[i].fail_msg ?
+
link_bonding_test_suite.unittests[i].fail_msg :
+ "unit test failed");
+ return -1;
+ }
+ printf("\n");
+ i++;
+ }
+
+ if (link_bonding_test_suite.teardown_function) {
+ if (link_bonding_test_suite.teardown_function() != 0)
+ return -1;
+ }
+
+ return 0;
+}
diff --git a/app/test/virtual_pmd.c b/app/test/virtual_pmd.c
new file mode 100644
index 0000000..0c67a10
--- /dev/null
+++ b/app/test/virtual_pmd.c
@@ -0,0 +1,574 @@
+/*-
+ * BSD LICENSE
+ *
+ * Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of Intel Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <rte_mbuf.h>
+#include <rte_ethdev.h>
+#include <rte_malloc.h>
+#include <rte_memcpy.h>
+#include <rte_memory.h>
+
+#include "virtual_pmd.h"
+
+#define MAX_PKT_BURST 512
+
+static const char *virtual_ethdev_driver_name = "Virtual PMD";
+
+struct virtual_ethdev_private {
+ struct rte_eth_stats eth_stats;
+
+ struct rte_mbuf *rx_pkt_burst[MAX_PKT_BURST];
+ int rx_pkt_burst_len;
+};
+
+struct virtual_ethdev_queue {
+ int port_id;
+ int queue_id;
+};
+
+static int
+virtual_ethdev_start_success(struct rte_eth_dev *eth_dev __rte_unused)
+{
+ eth_dev->data->dev_started = 1;
+
+ return 0;
+}
+
+static int
+virtual_ethdev_start_fail(struct rte_eth_dev *eth_dev __rte_unused)
+{
+ eth_dev->data->dev_started = 0;
+
+ return -1;
+}
+static void virtual_ethdev_stop(struct rte_eth_dev *eth_dev __rte_unused)
+{
+ eth_dev->data->dev_link.link_status = 0;
+ eth_dev->data->dev_started = 0;
+}
+
+static void
+virtual_ethdev_close(struct rte_eth_dev *dev __rte_unused)
+{}
+
+static int
+virtual_ethdev_configure_success(struct rte_eth_dev *dev __rte_unused)
+{
+ return 0;
+}
+
+static int
+virtual_ethdev_configure_fail(struct rte_eth_dev *dev __rte_unused)
+{
+ return -1;
+}
+
+static void
+virtual_ethdev_info_get(struct rte_eth_dev *dev __rte_unused,
+ struct rte_eth_dev_info *dev_info)
+{
+ dev_info->driver_name = virtual_ethdev_driver_name;
+ dev_info->max_mac_addrs = 1;
+
+ dev_info->max_rx_pktlen = (uint32_t)2048;
+
+ dev_info->max_rx_queues = (uint16_t)128;
+ dev_info->max_tx_queues = (uint16_t)512;
+
+ dev_info->min_rx_bufsize = 0;
+ dev_info->pci_dev = NULL;
+}
+
+static int
+virtual_ethdev_rx_queue_setup_success(struct rte_eth_dev *dev,
+ uint16_t rx_queue_id, uint16_t nb_rx_desc __rte_unused,
+ unsigned int socket_id,
+ const struct rte_eth_rxconf *rx_conf __rte_unused,
+ struct rte_mempool *mb_pool __rte_unused)
+{
+ struct virtual_ethdev_queue *rx_q;
+
+ rx_q = (struct virtual_ethdev_queue *)rte_zmalloc_socket(NULL,
+ sizeof(struct virtual_ethdev_queue), 0, socket_id);
+
+ if (rx_q == NULL)
+ return -1;
+
+ rx_q->port_id = dev->data->port_id;
+ rx_q->queue_id = rx_queue_id;
+
+ dev->data->rx_queues[rx_queue_id] = rx_q;
+
+ return 0;
+}
+
+static int
+virtual_ethdev_rx_queue_setup_fail(struct rte_eth_dev *dev __rte_unused,
+ uint16_t rx_queue_id __rte_unused, uint16_t nb_rx_desc
__rte_unused,
+ unsigned int socket_id __rte_unused,
+ const struct rte_eth_rxconf *rx_conf __rte_unused,
+ struct rte_mempool *mb_pool __rte_unused)
+{
+ return -1;
+}
+
+static int
+virtual_ethdev_tx_queue_setup_success(struct rte_eth_dev *dev,
+ uint16_t tx_queue_id, uint16_t nb_tx_desc __rte_unused,
+ unsigned int socket_id,
+ const struct rte_eth_txconf *tx_conf __rte_unused)
+{
+ struct virtual_ethdev_queue *tx_q;
+
+ tx_q = (struct virtual_ethdev_queue *)rte_zmalloc_socket(NULL,
+ sizeof(struct virtual_ethdev_queue), 0, socket_id);
+
+ if (tx_q == NULL)
+ return -1;
+
+ tx_q->port_id = dev->data->port_id;
+ tx_q->queue_id = tx_queue_id;
+
+ dev->data->tx_queues[tx_queue_id] = tx_q;
+
+ return 0;
+}
+
+static int
+virtual_ethdev_tx_queue_setup_fail(struct rte_eth_dev *dev __rte_unused,
+ uint16_t tx_queue_id __rte_unused, uint16_t nb_tx_desc
__rte_unused,
+ unsigned int socket_id __rte_unused,
+ const struct rte_eth_txconf *tx_conf __rte_unused)
+{
+ return -1;
+}
+
+static void
+virtual_ethdev_rx_queue_release(void *q __rte_unused)
+{
+}
+
+static void
+virtual_ethdev_tx_queue_release(void *q __rte_unused)
+{
+}
+
+static int
+virtual_ethdev_link_update_success(struct rte_eth_dev *bonded_eth_dev,
+ int wait_to_complete __rte_unused)
+{
+ if (!bonded_eth_dev->data->dev_started)
+ bonded_eth_dev->data->dev_link.link_status = 0;
+
+ return 0;
+}
+
+static int
+virtual_ethdev_link_update_fail(struct rte_eth_dev *bonded_eth_dev
__rte_unused,
+ int wait_to_complete __rte_unused)
+{
+ return -1;
+}
+
+static void
+virtual_ethdev_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats)
+{
+ struct virtual_ethdev_private *dev_private = dev->data->dev_private;
+
+ if (stats)
+ rte_memcpy(stats, &dev_private->eth_stats, sizeof(*stats));
+}
+
+static void
+virtual_ethdev_stats_reset(struct rte_eth_dev *dev)
+{
+ struct virtual_ethdev_private *dev_private = dev->data->dev_private;
+
+ dev_private->rx_pkt_burst_len = 0;
+
+ /* Reset internal statistics */
+ memset(&dev_private->eth_stats, 0, sizeof(dev_private->eth_stats));
+}
+
+static void
+virtual_ethdev_promiscuous_mode_enable(struct rte_eth_dev *dev __rte_unused)
+{}
+
+static void
+virtual_ethdev_promiscuous_mode_disable(struct rte_eth_dev *dev __rte_unused)
+{}
+
+
+static struct eth_dev_ops virtual_ethdev_default_dev_ops = {
+ .dev_configure = virtual_ethdev_configure_success,
+ .dev_start = virtual_ethdev_start_success,
+ .dev_stop = virtual_ethdev_stop,
+ .dev_close = virtual_ethdev_close,
+ .dev_infos_get = virtual_ethdev_info_get,
+ .rx_queue_setup = virtual_ethdev_rx_queue_setup_success,
+ .tx_queue_setup = virtual_ethdev_tx_queue_setup_success,
+ .rx_queue_release = virtual_ethdev_rx_queue_release,
+ .tx_queue_release = virtual_ethdev_tx_queue_release,
+ .link_update = virtual_ethdev_link_update_success,
+ .stats_get = virtual_ethdev_stats_get,
+ .stats_reset = virtual_ethdev_stats_reset,
+ .promiscuous_enable = virtual_ethdev_promiscuous_mode_enable,
+ .promiscuous_disable = virtual_ethdev_promiscuous_mode_disable
+};
+
+
+void
+virtual_ethdev_start_fn_set_success(uint8_t port_id, uint8_t success)
+{
+ struct rte_eth_dev *vrtl_eth_dev = &rte_eth_devices[port_id];
+
+ if (success)
+ vrtl_eth_dev->dev_ops->dev_start = virtual_ethdev_start_success;
+ else
+ vrtl_eth_dev->dev_ops->dev_start = virtual_ethdev_start_fail;
+
+}
+
+void
+virtual_ethdev_configure_fn_set_success(uint8_t port_id, uint8_t success)
+{
+ struct rte_eth_dev *vrtl_eth_dev = &rte_eth_devices[port_id];
+
+ if (success)
+ vrtl_eth_dev->dev_ops->dev_configure =
virtual_ethdev_configure_success;
+ else
+ vrtl_eth_dev->dev_ops->dev_configure =
virtual_ethdev_configure_fail;
+}
+
+void
+virtual_ethdev_rx_queue_setup_fn_set_success(uint8_t port_id, uint8_t success)
+{
+ struct rte_eth_dev *vrtl_eth_dev = &rte_eth_devices[port_id];
+
+ if (success)
+ vrtl_eth_dev->dev_ops->rx_queue_setup =
+ virtual_ethdev_rx_queue_setup_success;
+ else
+ vrtl_eth_dev->dev_ops->rx_queue_setup =
+ virtual_ethdev_rx_queue_setup_fail;
+}
+
+void
+virtual_ethdev_tx_queue_setup_fn_set_success(uint8_t port_id, uint8_t success)
+{
+ struct rte_eth_dev *vrtl_eth_dev = &rte_eth_devices[port_id];
+
+ if (success)
+ vrtl_eth_dev->dev_ops->tx_queue_setup =
+ virtual_ethdev_tx_queue_setup_success;
+ else
+ vrtl_eth_dev->dev_ops->tx_queue_setup =
+ virtual_ethdev_tx_queue_setup_fail;
+}
+
+void
+virtual_ethdev_link_update_fn_set_success(uint8_t port_id, uint8_t success)
+{
+ struct rte_eth_dev *vrtl_eth_dev = &rte_eth_devices[port_id];
+
+ if (success)
+ vrtl_eth_dev->dev_ops->link_update =
virtual_ethdev_link_update_success;
+ else
+ vrtl_eth_dev->dev_ops->link_update =
virtual_ethdev_link_update_fail;
+}
+
+
+static uint16_t
+virtual_ethdev_rx_burst_success(void *queue __rte_unused,
+ struct rte_mbuf **bufs,
+ uint16_t nb_pkts)
+{
+ struct rte_eth_dev *vrtl_eth_dev;
+ struct virtual_ethdev_queue *pq_map;
+ struct virtual_ethdev_private *dev_private;
+
+ int i;
+
+ pq_map = (struct virtual_ethdev_queue *)queue;
+
+ vrtl_eth_dev = &rte_eth_devices[pq_map->port_id];
+
+ dev_private = vrtl_eth_dev->data->dev_private;
+
+ if (dev_private->rx_pkt_burst_len > 0) {
+ if (dev_private->rx_pkt_burst_len < nb_pkts) {
+
+ for (i = 0; i < dev_private->rx_pkt_burst_len; i++) {
+ bufs[i] = dev_private->rx_pkt_burst[i];
+ dev_private->rx_pkt_burst[i] = NULL;
+ }
+
+ dev_private->eth_stats.ipackets =
dev_private->rx_pkt_burst_len;
+ }
+ /* reset private burst values */
+ dev_private->rx_pkt_burst_len = 0;
+ }
+
+ return dev_private->eth_stats.ipackets;
+}
+
+static uint16_t
+virtual_ethdev_rx_burst_fail(void *queue __rte_unused,
+ struct rte_mbuf **bufs
__rte_unused,
+ uint16_t nb_pkts
__rte_unused)
+{
+ return 0;
+}
+
+static uint16_t
+virtual_ethdev_tx_burst_success(void *queue,
+ struct rte_mbuf **bufs
__rte_unused,
+ uint16_t nb_pkts)
+{
+ struct rte_eth_dev *vrtl_eth_dev;
+ struct virtual_ethdev_queue *tx_q;
+ struct virtual_ethdev_private *dev_private;
+ int i;
+
+ tx_q = (struct virtual_ethdev_queue *)queue;
+
+ vrtl_eth_dev = &rte_eth_devices[tx_q->port_id];
+
+ if (vrtl_eth_dev->data->dev_link.link_status) {
+ dev_private = vrtl_eth_dev->data->dev_private;
+ dev_private->eth_stats.opackets += nb_pkts;
+
+ return nb_pkts;
+ }
+
+ /* free packets in burst */
+ for (i = 0; i < nb_pkts; i++) {
+ if (bufs[i] != NULL)
+ rte_pktmbuf_free(bufs[i]);
+
+ bufs[i] = NULL;
+ }
+
+ return 0;
+}
+
+
+static uint16_t
+virtual_ethdev_tx_burst_fail(void *queue __rte_unused,
+ struct rte_mbuf **bufs __rte_unused, uint16_t nb_pkts
__rte_unused)
+{
+ return 0;
+}
+
+
+void
+virtual_ethdev_rx_burst_fn_set_success(uint8_t port_id, uint8_t success)
+{
+ struct rte_eth_dev *vrtl_eth_dev = &rte_eth_devices[port_id];
+
+ if (success)
+ vrtl_eth_dev->rx_pkt_burst = virtual_ethdev_rx_burst_success;
+ else
+ vrtl_eth_dev->rx_pkt_burst = virtual_ethdev_rx_burst_fail;
+}
+
+
+void
+virtual_ethdev_tx_burst_fn_set_success(uint8_t port_id, uint8_t success)
+{
+ struct rte_eth_dev *vrtl_eth_dev = &rte_eth_devices[port_id];
+
+ if (success)
+ vrtl_eth_dev->tx_pkt_burst = virtual_ethdev_tx_burst_success;
+ else
+ vrtl_eth_dev->tx_pkt_burst = virtual_ethdev_tx_burst_fail;
+}
+
+
+void
+virtual_ethdev_simulate_link_status_interrupt(uint8_t port_id, uint8_t
link_status)
+{
+ struct rte_eth_dev *vrtl_eth_dev = &rte_eth_devices[port_id];
+
+ vrtl_eth_dev->data->dev_link.link_status = link_status;
+
+ _rte_eth_dev_callback_process(vrtl_eth_dev, RTE_ETH_EVENT_INTR_LSC);
+}
+
+
+
+void
+virtual_ethdev_add_mbufs_to_rx_queue(uint8_t port_id,
+ struct rte_mbuf **pkt_burst, int burst_length)
+{
+ struct virtual_ethdev_private *dev_private = NULL;
+ struct rte_eth_dev *vrtl_eth_dev = &rte_eth_devices[port_id];
+
+ int i;
+
+ dev_private = vrtl_eth_dev->data->dev_private;
+
+ for (i = 0; i < burst_length; i++)
+ dev_private->rx_pkt_burst[i] = pkt_burst[i];
+
+ dev_private->rx_pkt_burst_len = burst_length;
+}
+
+static uint8_t
+get_number_of_sockets(void)
+{
+ int sockets = 0;
+ int i;
+ const struct rte_memseg *ms = rte_eal_get_physmem_layout();
+
+ for (i = 0; i < RTE_MAX_MEMSEG && ms[i].addr != NULL; i++) {
+ if (sockets < ms[i].socket_id)
+ sockets = ms[i].socket_id;
+ }
+ /* Number of sockets = maximum socket_id + 1 */
+ return ++sockets;
+}
+
+
+int
+virtual_ethdev_create(const char *name, struct ether_addr *mac_addr,
+ uint8_t socket_id)
+{
+ struct rte_pci_device *pci_dev = NULL;
+ struct rte_eth_dev *eth_dev = NULL;
+ struct eth_driver *eth_drv = NULL;
+ struct rte_pci_driver *pci_drv = NULL;
+ struct eth_dev_ops *dev_ops = NULL;
+ struct rte_pci_id *id_table = NULL;
+ struct virtual_ethdev_private *dev_private = NULL;
+
+
+ /* now do all data allocation - for eth_dev structure, dummy pci driver
+ * and internal (dev_private) data
+ */
+
+ if (socket_id >= get_number_of_sockets())
+ goto err;
+
+ pci_dev = rte_zmalloc_socket(name, sizeof(*pci_dev), 0, socket_id);
+ if (pci_dev == NULL)
+ goto err;
+
+ eth_drv = rte_zmalloc_socket(name, sizeof(*eth_drv), 0, socket_id);
+ if (eth_drv == NULL)
+ goto err;
+
+ pci_drv = rte_zmalloc_socket(name, sizeof(*pci_drv), 0, socket_id);
+ if (pci_drv == NULL)
+ goto err;
+
+ dev_ops = rte_zmalloc_socket(name, sizeof(*dev_ops), 0, socket_id);
+ if (dev_ops == NULL)
+ goto err;
+
+ id_table = rte_zmalloc_socket(name, sizeof(*id_table), 0, socket_id);
+ if (id_table == NULL)
+ goto err;
+
+ dev_private = rte_zmalloc_socket(name, sizeof(*dev_private), 0,
socket_id);
+ if (dev_private == NULL)
+ goto err;
+
+ /* reserve an ethdev entry */
+ eth_dev = rte_eth_dev_allocate(name);
+ if (eth_dev == NULL)
+ goto err;
+
+ pci_dev->numa_node = socket_id;
+ pci_drv->name = virtual_ethdev_driver_name;
+ pci_drv->id_table = id_table;
+
+ eth_drv->pci_drv = (struct rte_pci_driver)(*pci_drv);
+ eth_dev->driver = eth_drv;
+
+ eth_dev->data->nb_rx_queues = (uint16_t)1;
+ eth_dev->data->nb_tx_queues = (uint16_t)1;
+
+ TAILQ_INIT(&(eth_dev->callbacks));
+
+ eth_dev->data->dev_link.link_status = 0;
+ eth_dev->data->dev_link.link_speed = ETH_LINK_SPEED_10000;
+ eth_dev->data->dev_link.link_duplex = ETH_LINK_FULL_DUPLEX;
+
+ eth_dev->data->mac_addrs = rte_zmalloc(name, ETHER_ADDR_LEN, 0);
+ if (eth_dev->data->mac_addrs == NULL)
+ goto err;
+
+ memcpy(eth_dev->data->mac_addrs, mac_addr,
+ sizeof(*eth_dev->data->mac_addrs));
+ eth_dev->data->mac_addrs->addr_bytes[5] = eth_dev->data->port_id;
+
+ eth_dev->data->dev_started = 0;
+ eth_dev->data->promiscuous = 0;
+ eth_dev->data->scattered_rx = 0;
+ eth_dev->data->all_multicast = 0;
+
+ memset(dev_private, 0, sizeof(*dev_private));
+ eth_dev->data->dev_private = dev_private;
+
+ eth_dev->dev_ops = dev_ops;
+
+ /* Copy default device operation functions */
+ memcpy(eth_dev->dev_ops, &virtual_ethdev_default_dev_ops,
+ sizeof(*eth_dev->dev_ops));
+
+ eth_dev->pci_dev = pci_dev;
+ eth_dev->pci_dev->driver = ð_drv->pci_drv;
+
+ eth_dev->pci_dev->driver->id_table->device_id = 0xBEEF;
+
+ eth_dev->rx_pkt_burst = virtual_ethdev_rx_burst_success;
+ eth_dev->tx_pkt_burst = virtual_ethdev_tx_burst_success;
+
+ return eth_dev->data->port_id;
+
+err:
+ if (pci_dev)
+ rte_free(pci_dev);
+ if (pci_drv)
+ rte_free(pci_drv);
+ if (eth_drv)
+ rte_free(eth_drv);
+ if (dev_ops)
+ rte_free(dev_ops);
+ if (id_table)
+ rte_free(id_table);
+ if (dev_private)
+ rte_free(dev_private);
+
+ return -1;
+}
diff --git a/app/test/virtual_pmd.h b/app/test/virtual_pmd.h
new file mode 100644
index 0000000..766b6ac
--- /dev/null
+++ b/app/test/virtual_pmd.h
@@ -0,0 +1,74 @@
+/*-
+ * BSD LICENSE
+ *
+ * Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of Intel Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef __VIRTUAL_ETHDEV_H_
+#define __VIRTUAL_ETHDEV_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <rte_ether.h>
+
+int virtual_ethdev_init(void);
+
+int virtual_ethdev_create(const char *name, struct ether_addr *mac_addr,
uint8_t socket_id);
+
+void virtual_ethdev_simulate_link_status_interrupt(uint8_t port_id, uint8_t
link_status);
+
+void virtual_ethdev_add_mbufs_to_rx_queue(uint8_t port_id, struct rte_mbuf
**pkts_burst, int burst_length);
+
+
+/** Control methods for the dev_ops functions pointer to control the behavior
of the Virtual PMD */
+
+void virtual_ethdev_start_fn_set_success(uint8_t port_id, uint8_t success);
+
+void virtual_ethdev_stop_fn_set_success(uint8_t port_id, uint8_t success);
+
+void virtual_ethdev_configure_fn_set_success(uint8_t port_id, uint8_t success);
+
+void virtual_ethdev_rx_queue_setup_fn_set_success(uint8_t port_id, uint8_t
success);
+
+void virtual_ethdev_tx_queue_setup_fn_set_success(uint8_t port_id, uint8_t
success);
+
+void virtual_ethdev_link_update_fn_set_success(uint8_t port_id, uint8_t
success);
+
+void virtual_ethdev_rx_burst_fn_set_success(uint8_t port_id, uint8_t success);
+
+void virtual_ethdev_tx_burst_fn_set_success(uint8_t port_id, uint8_t success);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __VIRTUAL_ETHDEV_H_ */
--
1.7.0.7
