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bcm53xx: refactor board.d code in 02_network
1. Use functions for cleaner code 2. Always execute WAN interface generic code Before this change WAN interface code wasn't executed on all devices due to an early "exit 0". Acked-by: Adrian Schmutzler <freifunk@adrianschmutzler.de> Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
This commit is contained in:
Rafał Miłecki
parent
3ec70052c5
commit
b51ea43f90
@ -6,108 +6,109 @@
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. /lib/functions/system.sh
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. /lib/functions/uci-defaults.sh
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board_config_update
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bcm53xx_setup_interfaces()
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{
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local board="$1"
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board=$(board_name)
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# On BCM4708 / BCM4709(4) there are 3 Ethernet interfaces connected to 3 switch
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# ports. It's up to vendor which to use.
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case "$board" in
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tenda,ac9)
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ucidef_add_switch "switch0" \
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"1:lan" "2:lan" "3:lan" "4:lan" "8@eth0" "0:wan" "5@eth1"
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;;
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buffalo,wxr-1900dhp| \
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buffalo,wzr-1750dhp)
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ucidef_add_switch "switch0" \
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"0:lan:1" "1:lan:2" "2:lan:3" "3:lan:4" "4:wan:5" "5@eth0"
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;;
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dlink,dir-885l | \
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netgear,r7900 | \
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netgear,r8000 | \
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netgear,r8500)
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# NVRAM specifies port 8 (eth2) - unsupported by OpenWrt b53
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# Use port 5 (eth0) as workaround
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ucidef_add_switch "switch0" \
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"0:lan" "1:lan" "2:lan" "3:lan" "4:wan" "5t@eth0"
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;;
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luxul,abr-4500-v1|\
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luxul,xbr-4500-v1)
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ucidef_add_switch "switch0" \
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"0:wan" "1:lan:4" "2:lan:3" "3:lan:2" "4:lan:1" "5@eth0"
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;;
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phicomm,k3)
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ucidef_add_switch "switch0" \
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"0:lan" "1:lan" "2:lan" "3:wan" "5@eth0"
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;;
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*)
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# NVRAM entries may contain unsorted ports, e.g. Netgear R6250 uses
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# vlan1ports=3 2 1 0 5*
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# vlan2ports=4 5u
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# and early Netgear R8000 was using
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# vlan1ports=3 2 1 0 5 7 8*
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vlan1ports="$(echo $(nvram get vlan1ports | tr " " "\n" | sort))"
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vlan2ports="$(echo $(nvram get vlan2ports | tr " " "\n" | sort))"
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if echo "$vlan1ports" | egrep -q "^1 2 3 4 5" && \
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echo "$vlan2ports" | egrep -q "^0 5"; then
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ucidef_add_switch "switch0" \
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"1:lan" "2:lan" "3:lan" "4:lan" "0:wan" "5t@eth0"
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elif echo "$vlan1ports" | egrep -q "^1 2 3 5 7" && \
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echo "$vlan2ports" | egrep -q "^0 7"; then
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ucidef_add_switch "switch0" \
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"1:lan" "2:lan" "3:lan" "5:lan" "0:wan" "7t@eth1"
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elif echo "$vlan1ports" | egrep -q "^0 1 2 3 5 7 8" && \
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echo "$vlan2ports" | egrep -q "^4 8"; then
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ucidef_add_switch "switch0" \
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"0:lan" "1:lan" "2:lan" "3:lan" "5:lan" "7:lan" "4:wan" "8t@eth2"
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else
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ucidef_add_switch "switch0" \
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"0:lan" "1:lan" "2:lan" "3:lan" "4:wan" "5t@eth0"
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fi
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;;
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esac
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}
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case "$board" in
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tenda,ac9)
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ucidef_add_switch "switch0" \
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"1:lan" "2:lan" "3:lan" "4:lan" "8@eth0" "0:wan" "5@eth1"
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board_config_flush
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exit 0
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;;
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buffalo,wxr-1900dhp| \
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buffalo,wzr-1750dhp)
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ucidef_add_switch "switch0" \
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"0:lan:1" "1:lan:2" "2:lan:3" "3:lan:4" "4:wan:5" "5@eth0"
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board_config_flush
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exit 0
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;;
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luxul,abr-4500-v1|\
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luxul,xbr-4500-v1)
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ucidef_add_switch "switch0" \
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"0:wan" "1:lan:4" "2:lan:3" "3:lan:2" "4:lan:1" "5@eth0"
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board_config_flush
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exit 0
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;;
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phicomm,k3)
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ucidef_add_switch "switch0" \
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"0:lan" "1:lan" "2:lan" "3:wan" "5@eth0"
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board_config_flush
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exit 0
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;;
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esac
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bcm53xx_setup_macs()
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{
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local board="$1"
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wan_macaddr="$(nvram get wan_hwaddr)"
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case "$board" in
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asus,rt-ac87u)
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ifname=eth1
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etXmacaddr=$(nvram get et1macaddr)
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;;
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dlink,dir-885l | \
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netgear,r7900 | \
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netgear,r8000 | \
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netgear,r8500)
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ifname=eth2
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etXmacaddr=$(nvram get et2macaddr)
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;;
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*)
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ifname=eth0
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etXmacaddr=$(nvram get et0macaddr)
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;;
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esac
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case "$board" in
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dlink,dir-885l | \
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netgear,r7900 | \
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netgear,r8000 | \
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netgear,r8500)
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# As vendor doesn't use eth0 its MAC may be missing. Use one from eth2.
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et2macaddr="$(nvram get et2macaddr)"
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[ -n "$et2macaddr" ] && ucidef_set_interface_macaddr "lan" "$et2macaddr"
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;;
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esac
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# If WAN MAC isn't explicitly set, calculate it using base MAC as reference.
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[ -z "$wan_macaddr" -a -n "$etXmacaddr" ] && wan_macaddr=$(macaddr_add "$etXmacaddr" 1)
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wan_macaddr="$(nvram get wan_hwaddr)"
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case "$board" in
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asus,rt-ac87u)
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etXmacaddr=$(nvram get et1macaddr)
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;;
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dlink,dir-885l | \
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netgear,r7900 | \
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netgear,r8000 | \
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netgear,r8500)
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etXmacaddr=$(nvram get et2macaddr)
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;;
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*)
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etXmacaddr=$(nvram get et0macaddr)
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;;
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esac
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# Workaround for devices using eth2 connected to (CPU) switch port 8
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case "$board" in
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dlink,dir-885l | \
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netgear,r7900 | \
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netgear,r8000 | \
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netgear,r8500)
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ifname=eth0
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ucidef_add_switch "switch0" \
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"0:lan" "1:lan" "2:lan" "3:lan" "4:wan" "5t@$ifname"
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# If WAN MAC isn't explicitly set, calculate it using base MAC as reference.
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[ -z "$wan_macaddr" -a -n "$etXmacaddr" ] && wan_macaddr=$(macaddr_add "$etXmacaddr" 1)
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# These devices should use eth2 so their eth0 interface often has no MAC
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# assigned. Manually assign eth2's MAC to the LAN.
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et2macaddr="$(nvram get et2macaddr)"
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[ -n "$et2macaddr" ] && ucidef_set_interface_macaddr "lan" "$et2macaddr"
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[ -n "$wan_macaddr" ] && ucidef_set_interface_macaddr "wan" "$wan_macaddr"
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}
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board_config_flush
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exit 0
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;;
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esac
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# NVRAM entries may contain unsorted ports, e.g. Netgear R6250 uses
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# vlan1ports=3 2 1 0 5*
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# vlan2ports=4 5u
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# and early Netgear R8000 was using
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# vlan1ports=3 2 1 0 5 7 8*
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vlan1ports="$(echo $(nvram get vlan1ports | tr " " "\n" | sort))"
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vlan2ports="$(echo $(nvram get vlan2ports | tr " " "\n" | sort))"
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if echo "$vlan1ports" | egrep -q "^1 2 3 4 5" && \
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echo "$vlan2ports" | egrep -q "^0 5"; then
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ucidef_add_switch "switch0" \
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"1:lan" "2:lan" "3:lan" "4:lan" "0:wan" "5t@$ifname"
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elif echo "$vlan1ports" | egrep -q "^1 2 3 5 7" && \
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echo "$vlan2ports" | egrep -q "^0 7"; then
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ucidef_add_switch "switch0" \
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"1:lan" "2:lan" "3:lan" "5:lan" "0:wan" "7t@$ifname"
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elif echo "$vlan1ports" | egrep -q "^0 1 2 3 5 7 8" && \
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echo "$vlan2ports" | egrep -q "^4 8"; then
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ucidef_add_switch "switch0" \
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"0:lan" "1:lan" "2:lan" "3:lan" "5:lan" "7:lan" "4:wan" "8t@$ifname"
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else
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ucidef_add_switch "switch0" \
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"0:lan" "1:lan" "2:lan" "3:lan" "4:wan" "5t@$ifname"
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fi
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[ -n "$wan_macaddr" ] && ucidef_set_interface_macaddr "wan" "$wan_macaddr"
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board_config_update
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board=$(board_name)
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bcm53xx_setup_interfaces "$board"
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bcm53xx_setup_macs "$board"
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board_config_flush
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exit 0
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