gistfile1.txt

#!/bin/sh

echo "================================="
echo "OpenWRT WiFi Radio1 Diagnostics"
echo "================================="
echo ""

# Check if running as root
if [ "$(id -u)" -ne 0 ]; then
    echo "Warning: This script should be run as root for full diagnostics"
    echo ""
fi

echo "--- 1. Radio1 Configuration ---"
uci show wireless | grep -E "radio1|wifi-iface.*radio1"
echo ""

echo "--- 2. Radio1 Status ---"
wifi status radio1 2>/dev/null || echo "wifi status command failed or radio1 not found"
echo ""

echo "--- 3. Interface Status ---"
iw dev | grep -A 10 "phy#1" || echo "No phy#1 device found"
echo ""

echo "--- 4. Hardware Detection ---"
iw list | head -50
echo ""

echo "--- 5. Kernel Module Status ---"
lsmod | grep -E "mac80211|cfg80211|ath|mt76|rtl"
echo ""

echo "--- 6. dmesg WiFi Related Errors ---"
dmesg | grep -iE "phy1|radio1|wifi|80211|firmware" | tail -50
echo ""

echo "--- 7. Regulatory Domain ---"
iw reg get
echo ""

echo "--- 8. RF Kill Status ---"
rfkill list
echo ""

echo "--- 9. Network Interface List ---"
ip link show | grep -E "wlan|phy"
echo ""

echo "--- 10. UCI Wireless Config Validation ---"
uci show wireless.radio1 2>&1
echo ""

echo "--- 11. hostapd Process Status ---"
ps | grep hostapd | grep -v grep
echo ""

echo "--- 12. Check for Disabled State ---"
DISABLED=$(uci get wireless.radio1.disabled 2>/dev/null)
echo "Radio1 disabled setting: ${DISABLED:-not set}"
if [ "$DISABLED" = "1" ]; then
    echo "WARNING: Radio1 is disabled in config!"
fi
echo ""

echo "--- 13. Channel and Country Code ---"
uci get wireless.radio1.channel 2>/dev/null || echo "No channel set"
uci get wireless.radio1.country 2>/dev/null || echo "No country code set"
echo ""

echo "--- 14. Recent System Log (WiFi related) ---"
logread | grep -iE "radio1|phy1|hostapd|wpa" | tail -30
echo ""

echo "================================="
echo "Diagnostic Summary"
echo "================================="
echo ""
echo "Common issues to check:"
echo "1. Is radio1 disabled? (see section 12)"
echo "2. Are kernel modules loaded? (see section 5)"
echo "3. Any firmware errors in dmesg? (see section 6)"
echo "4. Is RF kill blocking WiFi? (see section 8)"
echo "5. Is the country code set correctly? (see section 13)"
echo "6. Is hostapd running? (see section 11)"
echo ""
echo "To enable radio1 if disabled:"
echo "  uci set wireless.radio1.disabled=0"
echo "  uci commit wireless"
echo "  wifi reload"
echo ""
echo "To restart WiFi completely:"
echo "  wifi down && wifi up"