From 613478f18985265097f050b6d9adf958731d0ef3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C5=81ukasz=20Duda?= <lukasz.duda@nordicsemi.no>
Date: Sun, 15 Jun 2025 22:58:32 +0200
Subject: [PATCH] modules: hal_nordic: nrf_802154: Increase default number of
 RX buffers
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This commit increases the default number of RX buffers to ensure
headroom for full IPv6 MTU.

Signed-off-by: Łukasz Duda <lukasz.duda@nordicsemi.no>
---
 modules/hal_nordic/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/hal_nordic/Kconfig b/modules/hal_nordic/Kconfig
index 665fe2cc95b..b8b65937475 100644
--- a/modules/hal_nordic/Kconfig
+++ b/modules/hal_nordic/Kconfig
@@ -183,7 +183,7 @@ config NRF_802154_CCA_CORR_LIMIT
 
 config NRF_802154_RX_BUFFERS
 	int "nRF 802.15.4 receive buffers"
-	default 16
+	default 20
 	help
 	  Number of buffers in nRF 802.15.4 driver serialization host's receive queue.
 	  If this value is modified, its remote counterpart must be set to the exact same value.