odp-dpdk: fixes for dpdk 25.03

diff --git a/lib/eal/include/rte_bitops.h b/lib/eal/include/rte_bitops.h

index deb1fd43f2..0f63ebe1d5 100644

--- a/lib/eal/include/rte_bitops.h

+++ b/lib/eal/include/rte_bitops.h

@@ -525,10 +525,12 @@ __rte_bit_ ## variant ## flip ## size(qualifier uint ## size ## _t *addr, unsign

 	__RTE_GEN_BIT_OPS(,, size) \

 	__RTE_GEN_BIT_OPS(v_, volatile, size)

+#ifndef __cplusplus

 #ifdef ALLOW_EXPERIMENTAL_API

 __RTE_GEN_BIT_OPS_SIZE(32)

 __RTE_GEN_BIT_OPS_SIZE(64)

 #endif

+#endif

 #define __RTE_GEN_BIT_ATOMIC_TEST(variant, qualifier, size) \

 __rte_experimental \

@@ -653,10 +655,12 @@ __rte_bit_atomic_ ## variant ## test_and_assign ## size( \

 	__RTE_GEN_BIT_ATOMIC_OPS(,, size) \

 	__RTE_GEN_BIT_ATOMIC_OPS(v_, volatile, size)

+#ifndef __cplusplus

 #ifdef ALLOW_EXPERIMENTAL_API

 __RTE_GEN_BIT_ATOMIC_OPS_SIZE(32)

 __RTE_GEN_BIT_ATOMIC_OPS_SIZE(64)

 #endif

+#endif

 /*------------------------ 32-bit relaxed operations ------------------------*/

@@ -1485,6 +1489,7 @@ rte_bit_ ## family ## fun(qualifier uint ## size ## _t *addr, arg1_type arg1_nam

 	__RTE_BIT_OVERLOAD_SZ_4R(family, fun, qualifier, 64, ret_type, arg1_type, arg1_name, \

 		arg2_type, arg2_name, arg3_type, arg3_name)

+#ifndef __cplusplus

 #ifdef ALLOW_EXPERIMENTAL_API

 __RTE_BIT_OVERLOAD_2R(, test, const, bool, unsigned int, nr)

 __RTE_BIT_OVERLOAD_2(, set,, unsigned int, nr)

@@ -1502,6 +1507,7 @@ __RTE_BIT_OVERLOAD_3R(atomic_, test_and_clear,, bool, unsigned int, nr, int, mem

 __RTE_BIT_OVERLOAD_4R(atomic_, test_and_assign,, bool, unsigned int, nr, bool, value,

 	int, memory_order)

 #endif

+#endif

 #endif

diff --git a/platform/linux-dpdk/odp_packet_dpdk.c b/platform/linux-dpdk/odp_packet_dpdk.c

index cd95ba0f9..7e8b7e3f1 100644

--- a/platform/linux-dpdk/odp_packet_dpdk.c

+++ b/platform/linux-dpdk/odp_packet_dpdk.c

@@ -372,13 +372,18 @@ static void prepare_rss_conf(pktio_entry_t *pktio_entry,

 	uint64_t rss_hf_capa;

 	pkt_dpdk_t *pkt_dpdk = pkt_priv(pktio_entry);

 	uint16_t port_id = pkt_dpdk->port_id;

+	int ret;

 	memset(&pkt_dpdk->rss_conf, 0, sizeof(struct rte_eth_rss_conf));

 	if (!p->hash_enable)

 		return;

-	rte_eth_dev_info_get(port_id, &dev_info);

+	ret = rte_eth_dev_info_get(port_id, &dev_info);

+	if (ret) {

+		_ODP_ERR("Failed to read device info: %d\n", ret);

+		return;

+	}

 	rss_hf_capa = dev_info.flow_type_rss_offloads;

 	/* Print debug info about unsupported hash protocols */

@@ -842,7 +847,11 @@ static int dpdk_start(pktio_entry_t *pktio_entry)

 	    pktio_entry->state == PKTIO_STATE_STOP_PENDING)

 		rte_eth_dev_stop(pkt_dpdk->port_id);

-	rte_eth_dev_info_get(port_id, &dev_info);

+	ret = rte_eth_dev_info_get(port_id, &dev_info);

+	if (ret) {

+		_ODP_ERR("Failed to read device info: %d\n", ret);

+		return -1;

+	}

 	/* Pcap driver reconfiguration may fail if number of rx/tx queues is set to zero */

 	if (!strncmp(dev_info.driver_name, PCAP_DRV_NAME, strlen(PCAP_DRV_NAME))) {

@@ -1258,7 +1267,11 @@ static uint32_t _dpdk_vdev_mtu(uint16_t port_id)

 	int ret;

 	int sockfd;

-	rte_eth_dev_info_get(port_id, &dev_info);

+	ret = rte_eth_dev_info_get(port_id, &dev_info);

+	if (ret) {

+		_ODP_ERR("Failed to read device info: %d\n", ret);

+		return 0;

+	}

 	if_indextoname(dev_info.if_index, ifr.ifr_name);

 	sockfd = socket(AF_INET, SOCK_DGRAM, 0);

 	ret = ioctl(sockfd, SIOCGIFMTU, &ifr);

    hash = "sha256-9stWGupRSQwUXOdPEQ9Rhkim22p5BBA5Z+2JCYS7Za0=";

  };

  patches = [

    ./odp-dpdk_25.03.patch

  ];

  nativeBuildInputs = [

    autoreconfHook

    pkg-config

  ];

  buildInputs = [

    dpdk

    (dpdk.overrideAttrs {

      patches = [

        ./dpdk_25.03.patch

      ];

    })

    libconfig

    libpcap

    numactl