modules: hostap: Update POSIX_MAX_FDS default

Since hostap Kconfig move to sdk-nrf repository, the default for POSIX_MAX_FDS set in the supplicant's Kconfig takes precedence over the default set in sdk-nrf originally. This causes issues with Zephyr samples running with default setting for this config, as supplicant sets this config very tight. I propose to increase the default value set by supplicant, to leave a few FDS entries for the applications to use. Otherwise, every single socket-based sample will need to override this config in its prj.conf file. Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
nrfconnect · Aug 7, 2023 · 7a215cc · 7a215cc
1 parent 112f0bb
commit 7a215cc
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diff --git a/drivers/wifi/nrf700x/Kconfig.nrf700x b/drivers/wifi/nrf700x/Kconfig.nrf700x
@@ -311,9 +311,6 @@ config HEAP_MEM_POOL_SIZE
 config SYSTEM_WORKQUEUE_STACK_SIZE
 	default 4096
 
-config POSIX_MAX_FDS
-	default 16
-
 config NET_TX_STACK_SIZE
 	default 4096
 

diff --git a/modules/hostap/Kconfig b/modules/hostap/Kconfig
@@ -121,7 +121,8 @@ config POSIX_MAX_FDS
 	# l2_packet - 1
 	# ctrl_iface - 2 * socketpairs = 4(local and global)
 	# z_wpa_event_sock - 1 socketpair = 2
-	default 7 if !POSIX_API
+	# Remaining left for the applications running in default configuration
+	default 16 if !POSIX_API
 
 config BSS_MAX_IDLE_TIME
 	int "BSS max idle timeout in seconds"