From 83f2742b386cc45db8947b6e3373e0a375d271d6 Mon Sep 17 00:00:00 2001
From: Cri4Key <crayinter@gmail.com>
Date: Sat, 28 Feb 2026 09:35:39 +0100
Subject: [PATCH] Allow broadcast P2P socket

---
 rpcs3/Emu/Cell/lv2/sys_net/nt_p2p_port.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/rpcs3/Emu/Cell/lv2/sys_net/nt_p2p_port.cpp b/rpcs3/Emu/Cell/lv2/sys_net/nt_p2p_port.cpp
index 67be0df63b..c3842f984e 100644
--- a/rpcs3/Emu/Cell/lv2/sys_net/nt_p2p_port.cpp
+++ b/rpcs3/Emu/Cell/lv2/sys_net/nt_p2p_port.cpp
@@ -58,6 +58,10 @@ nt_p2p_port::nt_p2p_port(u16 port)
 	if (setsockopt(p2p_socket, SOL_SOCKET, SO_RCVBUF, reinterpret_cast<const char*>(&optval), sizeof(optval)) != 0)
 		fmt::throw_exception("Error setsockopt SO_RCVBUF on P2P socket: %s", get_last_error(true));
 
+	optval = 1;
+	if (setsockopt(p2p_socket, SOL_SOCKET, SO_BROADCAST, reinterpret_cast<const char*>(&optval), sizeof(optval)) != 0)
+		fmt::throw_exception("Error setsockopt SO_BROADCAST on P2P socket: %s", get_last_error(true));
+
 	int ret_bind = 0;
 	const u16 be_port = std::bit_cast<u16, be_t<u16>>(port);
 	auto& nph = g_fxo->get<named_thread<np::np_handler>>();