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Merged
merged 2 commits into from
Nov 19, 2025
Merged

Define number of platform socket services using Kconfig #99499

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94713ef
openthread: Kconfig: Add config for number of socket services
Cristib05 Nov 17, 2025
9a4b035
openthread: platform: Update code to use socket services config
Cristib05 Nov 17, 2025
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33 changes: 31 additions & 2 deletions modules/openthread/Kconfig
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Original file line number Diff line number Diff line change
Expand Up @@ -394,13 +394,42 @@ config OPENTHREAD_ZEPHYR_BORDER_ROUTER_MODEL_NAME
This value represents Border Agent's product model.

config OPENTHREAD_ZEPHYR_BORDER_ROUTER_MAX_UDP_SERVICES
int "The maximum number of pollable UDP sockets to be registered in platform UDP."
depends on OPENTHREAD_ZEPHYR_BORDER_ROUTER
int "The maximum number of pollable UDP sockets to be registered in platform code."
default 5
help
This configuration defines the maximum number of pollable UDP sockets
to be used within platform UDP module.

config OPENTHREAD_ZEPHYR_BORDER_ROUTER_MAX_MDNS_SERVICES
int "The maximum number of pollable mDNS sockets to be registered in platform code."
default 1 if NET_IPV6 && !NET_IPV4
default 2 if NET_IPV6 && NET_IPV4
help
This configuration defines the maximum number of pollable mDNS sockets
to be used within platform mDNS module.

config OPENTHREAD_ZEPHYR_BORDER_ROUTER_TREL_SERVICES
int "The maximum number of pollable TREL sockets to be registered in platform code."
default 1
help
This configuration defines the maximum number of pollable TREL sockets
to be used within platform TREL module.

config OPENTHREAD_ZEPHYR_BORDER_ROUTER_DHCP6_PD_SERVICES
int "The maximum number of pollable DHCP6_PD sockets to be registered in platform code."
default 1
help
This configuration defines the maximum number of pollable DHCP6_PD sockets
to be used within platform DHCP6_PD module.

config OPENTHREAD_ZEPHYR_BORDER_ROUTER_NAT64_SERVICES
int "The maximum number of pollable RAW IPV4 sockets to be registered in platform code."
depends on OPENTHREAD_NAT64_TRANSLATOR
default 1
help
This configuration defines the maximum number of pollable RAW IPV4 sockets
to be used within platform Infrastructure Interface module.

config OPENTHREAD_ZEPHYR_BORDER_ROUTER_MSG_POOL_NUM
int "Maximum entries of backbone message pool."
default 10
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2 changes: 1 addition & 1 deletion modules/openthread/platform/dhcp6_pd.c
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Expand Up @@ -17,7 +17,7 @@

#define DHCPV6_SERVER_PORT 547
#define DHCPV6_CLIENT_PORT 546
#define DHCPV6_PD_CLIENT_NUM_SERVICES 1
#define DHCPV6_PD_CLIENT_NUM_SERVICES CONFIG_OPENTHREAD_ZEPHYR_BORDER_ROUTER_DHCP6_PD_SERVICES

static struct zsock_pollfd sockfd_udp[DHCPV6_PD_CLIENT_NUM_SERVICES];
static struct otInstance *ot_instance_ptr;
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2 changes: 1 addition & 1 deletion modules/openthread/platform/infra_if.c
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Expand Up @@ -39,7 +39,7 @@ static struct net_icmp_ctx na_ctx;
static void infra_if_handle_backbone_icmp6(struct otbr_msg_ctx *msg_ctx_ptr);
static void handle_ra_from_ot(const uint8_t *buffer, uint16_t buffer_length);
#if defined(CONFIG_OPENTHREAD_NAT64_TRANSLATOR)
#define MAX_SERVICES 1
#define MAX_SERVICES CONFIG_OPENTHREAD_ZEPHYR_BORDER_ROUTER_NAT64_SERVICES

static struct zsock_pollfd sockfd_raw[MAX_SERVICES];
static void raw_receive_handler(struct net_socket_service_event *evt);
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6 changes: 1 addition & 5 deletions modules/openthread/platform/mdns_socket.c
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Expand Up @@ -22,11 +22,7 @@
#include "sockets_internal.h"

#define MULTICAST_PORT 5353
#if defined(CONFIG_NET_IPV4) && defined(CONFIG_NET_IPV6)
#define MAX_SERVICES 2
#else
#define MAX_SERVICES 1
#endif
#define MAX_SERVICES CONFIG_OPENTHREAD_ZEPHYR_BORDER_ROUTER_MAX_MDNS_SERVICES

static struct zsock_pollfd sockfd_udp[MAX_SERVICES];
static int mdns_sock_v6 = -1;
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2 changes: 1 addition & 1 deletion modules/openthread/platform/trel.c
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Expand Up @@ -15,7 +15,7 @@
#include <zephyr/net/net_ip.h>
#include "sockets_internal.h"

#define MAX_SERVICES 1
#define MAX_SERVICES CONFIG_OPENTHREAD_ZEPHYR_BORDER_ROUTER_TREL_SERVICES

static struct zsock_pollfd sockfd_udp[MAX_SERVICES];
static int trel_sock = -1;
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