From f8c2a151740803403a48f040c83709427c320d99 Mon Sep 17 00:00:00 2001
From: Marina Maslova <Marina.Maslova@iopsys.eu>
Date: Thu, 16 Mar 2023 11:25:48 +0300
Subject: [PATCH] ethmngr: switch airoha to linux

---
 ethmngr/Makefile                            |   2 -
 ethmngr/files/airoha/lib/ethernet/airoha.sh | 208 --------------------
 2 files changed, 210 deletions(-)
 delete mode 100644 ethmngr/files/airoha/lib/ethernet/airoha.sh

diff --git a/ethmngr/Makefile b/ethmngr/Makefile
index 00a8c8be9..0d4e0686c 100644
--- a/ethmngr/Makefile
+++ b/ethmngr/Makefile
@@ -46,8 +46,6 @@ define Package/ethmngr/install
 	$(CP) ./files/common/* $(1)/
 ifneq ($(CONFIG_TARGET_brcmbca),)
 	$(CP) ./files/broadcom/* $(1)/
-else ifneq ($(CONFIG_TARGET_airoha),)
-	$(CP) ./files/airoha/* $(1)/
 else
 	$(CP) ./files/linux/* $(1)/
 endif
diff --git a/ethmngr/files/airoha/lib/ethernet/airoha.sh b/ethmngr/files/airoha/lib/ethernet/airoha.sh
deleted file mode 100644
index 51fc6e3a3..000000000
--- a/ethmngr/files/airoha/lib/ethernet/airoha.sh
+++ /dev/null
@@ -1,208 +0,0 @@
-#!/bin/sh
-
-. /lib/functions.sh
-
-unset -f switchmgr
-# alias for switchmgr
-switchmgr() {
-	"/userfs/bin/switchmgr" "$@"
-}
-
-unset -f tc3162_get_lan_port
-# get lan port port by ifname
-# arg1: port ifname, ex: eth0.1
-tc3162_get_lan_port() {
-	[[ -z "$1" ]] && return 255
-
-	local ifname="$1"
-	local if_idx=255
-
-	# only for tc3162 eth switch ports (eth0.x, 0 < x < 7)
-	case "${ifname}" in
-	eth0.*)
-		;;
-	*)
-		logger -t "port-management" \
-		"unsupported - ${ifname} is not tc3162 switch port"
-		return 255
-		;;
-	esac
-
-	let "if_idx=$(echo "${ifname}" | cut -f2 -d'.')"
-	[[ -z "${if_idx}" ]] && return 255
-	[[ ${if_idx} -lt 1 || ${if_idx} -gt 6 ]] && {
-		logger -t "port-management" \
-		"incorrect tc3162 lan port index ${if_idx} picked from ifname ${ifname}"
-		return 255
-	}
-	let "if_idx=${if_idx}-1"
-	return ${if_idx}
-}
-
-
-unset -f tc3162_get_mapped_port
-# get mapped switch port by ifname
-# arg1: port ifname, ex: eth0.1
-tc3162_get_mapped_port() {
-	[[ -z "$1" ]] && return 255
-
-	local ifname="$1"
-	local if_idx=255
-	local prtmap_procfile="/proc/tc3162/eth_portmap"
-	local lan_prt=255
-	local port=255
-	local prtmap_out_line_num=4
-	local prtmap_out_line=""
-	
-	# check "lan port map" marker in portmap output string
-	prtmap_out_line="$(sed -n "${prtmap_out_line_num}p" ${prtmap_procfile})"
-	[[ ${prtmap_out_line} != "lan_port_map" ]] && return 255
-
-	tc3162_get_lan_port "${ifname}"
-	let "if_idx=$?"
-	[[ -z "${if_idx}" || ${if_idx} -eq 255 ]] && return
-
-	# get lan portmapping string "lan_port mapped_port" for ifname by it's index
-	let "prtmap_out_line_num=${prtmap_out_line_num}+1+${if_idx}"
-	prtmap_out_line="$(sed -n "${prtmap_out_line_num}p" ${prtmap_procfile})"
-
-	# get and check lan port index from lan portmapping string
-	lan_prt=$(echo "${prtmap_out_line}" | cut -f 1 -d' ')
-	[[ -z "${lan_prt}" || "${if_idx}" != "${lan_prt}" ]] && return 255
-
-	# get and check mapped port from lan portmapping string
-	let "port=$(echo "${prtmap_out_line}" | cut -f 2 -d' ')"
-	[[ ${port} -lt 0 || ${port} -gt 255 ]] && return 255
-
-	return ${port}
-}
-
-unset -f get_max_port_speed
-# arg1: port ifname, ex: eth0.1
-get_max_port_speed() {
-	[[ -z "$1" ]] && { echo 0; return; }
-
-	local ifname="$1"
-	local port=255
-	local speed=0
-
-	[[ -d "/sys/class/net/${ifname}" ]] || {
-		logger -t "port-management" "interface ${ifname} is not found"
-		return
-	}
-
-	tc3162_get_lan_port "${ifname}"
-	let "port=$?"
-	[[ -z "${port}" || ${port} -eq 255 ]] && return
-
-	# tc3162 capability for all ports is 1Gbps
-	speed=1000
-
-	echo $speed
-}
-
-unset -f power_updown
-# arg1: port ifname, ex: eth0.1
-# arg2: port enabled, ex: 0/1/off/on/..
-power_updown() {
-	[[ -z "$1" ]] && return
-	[[ -z "$2" ]] && return
-
-	local ifname="$1"
-	local enabled="$2"
-	local port=255
-
-	[[ -d "/sys/class/net/${ifname}" ]] || {
-		logger -t "port-management" "interface ${ifname} is not found"
-		return
-	}
-
-	let "enabled=$(get_bool "${enabled}" "-1")"
-	[[ ${enabled} -eq -1 ]] && return
-
-	tc3162_get_lan_port "${ifname}"
-	let "port=$?"
-	[[ -z "${port}" || ${port} -eq 255 ]] && return
-
-	switchmgr phy admin "${port}" "${enabled}"
-}
-
-unset -f set_port_settings
-# arg1: port ifname, ex: eth0.1
-# arg2: port enabled, ex: 0/1/off/on/..
-# arg3: port speed, ex: 1000
-# arg4: port duplex, ex: full
-# arg5: port autoneg, ex: 0/1/off/on/..
-# arg6: port eee, ex: 0/1/off/on/..
-# arg7: port pause, ex: 0/1/off/on/..
-set_port_settings() {
-	[[ -z "$1" ]] && return
-	[[ -z "$2" ]] && return
-	[[ -z "$3" ]] && return
-	[[ -z "$4" ]] && return
-	[[ -z "$5" ]] && return
-	[[ -z "$6" ]] && return
-	[[ -z "$7" ]] && return
-
-	local ifname="$1"
-	local enabled="$2"
-	local speed="$3"
-	local duplex="$4"
-	local autoneg=$5
-	local eee="$6"
-	local pause="$7"
-	local port=255
-	local speedmode=1
-	local last_speed=0
-
-	[[ -d "/sys/class/net/${ifname}" ]] || {
-		logger -t "port-management" "interface ${ifname} is not found"
-		return
-	}
-	
-	let "enabled=$(get_bool "${enabled}" "-1")"
-	[[ ${enabled} -eq -1 ]] && return
-
-	let "autoneg=$(get_bool "${autoneg}" "-1")"
-	[[ ${autoneg} -eq -1 ]] && return
-
-	let "eee=$(get_bool "${eee}" "-1")"
-	[[ ${eee} -eq -1 ]] && return
-	
-	let "pause=$(get_bool "${pause}" "-1")"
-	[[ ${pause} -eq -1 ]] && return
-	
-	duplex="$(echo "${duplex}" | awk '{print tolower($0)}')"
-	[[ "${duplex}" != "half" && "${duplex}" != "full" ]] && return
-
-	tc3162_get_lan_port "${ifname}"
-	let "port=$?"
-	[[ -z "${port}" || ${port} -eq 255 ]] && return
-	
-	last_speed="$(switchmgr phy maxspeed "${port}" | cut -f2 -d':')"
-	[[ -z "${last_speed}" || "${last_speed}" == "*Down*" ]] \
-		&& last_speed=${speed}
-	
-	switchmgr phy pause "${port}" "${pause}"
-
-	# set speedmode: speed+duplex+autoneg
-# FIXME: switchmgr has no separate setting for 1Gbps speed - use autoneg instead
-	if [[ ${autoneg} -eq 1 || ${speed} -gt 100 ]]; then
-		switchmgr phy speedmode ${port} "1"
-	else
-		[[ ${speed} -gt 10 ]] && let "speedmode=2" || let "speedmode=4"
-		[[ "${duplex}" == "half" ]] && let "speedmode=${speedmode}+1"
-		switchmgr phy speedmode "${port}" "${speedmode}"
-	fi
-	
-# TODO: implement MAC control register manipulations (mapped ports used) for
-	# eee settings change
-	# separate (tx/rx) pause (flow control) settings change
-	# set speed to 1Gbps separately from autoneg mode
-	
-# FIXME: workaround for duplex/pause settings being not applied if speed is unchanged
-	[[ ${last_speed} -eq ${speed} ]] && power_updown "${ifname}" 0
-
-	power_updown "${ifname}" ${enabled}
-
-}
\ No newline at end of file