From 7f9d3a00d8d41f2bf9fe35b30cd689b9992e7ff9 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Fri, 30 Sep 2022 19:19:51 +0200 Subject: [PATCH] base-files: add helper functions for adding wlan device entries to board.json These will be used to give WLAN PHYs a specific name based on path specified in board.json. The platform board.d script can assign a specific order based on available slots (PCIe slots, WMAC device) and device tree configuration. This helps with maintaining config compatibility in case the device path changes due to kernel upgrades. Signed-off-by: Felix Fietkau --- package/base-files/files/lib/functions/system.sh | 4 ++++ .../files/lib/functions/uci-defaults.sh | 15 +++++++++++++++ 2 files changed, 19 insertions(+) diff --git a/package/base-files/files/lib/functions/system.sh b/package/base-files/files/lib/functions/system.sh index 22eb00c515..29de2e5dd6 100644 --- a/package/base-files/files/lib/functions/system.sh +++ b/package/base-files/files/lib/functions/system.sh @@ -283,3 +283,7 @@ macaddr_canonicalize() { printf "%02x:%02x:%02x:%02x:%02x:%02x" 0x${canon// / 0x} 2>/dev/null } + +dt_is_enabled() { + grep -q okay "/proc/device-tree/$1/status" +} diff --git a/package/base-files/files/lib/functions/uci-defaults.sh b/package/base-files/files/lib/functions/uci-defaults.sh index 86f16b5125..a37e8cf824 100644 --- a/package/base-files/files/lib/functions/uci-defaults.sh +++ b/package/base-files/files/lib/functions/uci-defaults.sh @@ -646,6 +646,21 @@ ucidef_set_ntpserver() { json_select .. } +ucidef_add_wlan() { + local path="$1"; shift + + ucidef_wlan_idx=${ucidef_wlan_idx:-0} + + json_select_object wlan + json_select_object "wl$ucidef_wlan_idx" + json_add_string path "$path" + json_add_fields "$@" + json_select .. + json_select .. + + ucidef_wlan_idx="$((ucidef_wlan_idx + 1))" +} + board_config_update() { json_init [ -f ${CFG} ] && json_load "$(cat ${CFG})" -- 2.30.2