From 0130022baec0a90c6cb039a5cbe9b9c65c01672f Mon Sep 17 00:00:00 2001
From: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Date: Tue, 22 Oct 2019 21:46:57 +0200
Subject: ath79: split base-files into subtargets

While most of the target's contents are split into subtargets, the
base-files are maintained for the target as a whole.

However, OpenWrt already implements a mechanism that will use (and
even prefer) files in the subtargets' directories. This can be
exploited to make several scripts subtarget-specific and thus save
some space (especially helpful for the tiny devices).

The only script remaining in parent base-files is
/etc/hotplug.d/ieee80211/00-wifi-migration, everything else is
moved/split.

Note that this will increase overall code lines, but reduce code
per subtarget.

base-files ipk size reduction:
master (generic)   49135 B
split (generic)    48533 B (- 0.6 kiB)
split (tiny)       43337 B (- 5.7 kiB)
split (nand)       44423 B (- 4.6 kiB)

Tested on TL-WR1043ND v4 (generic) and TL-WR841N v12 (tiny).

Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
---
 .../etc/hotplug.d/firmware/10-ath9k-eeprom         | 144 ++++++++++++++++++
 .../etc/hotplug.d/firmware/11-ath10k-caldata       | 167 +++++++++++++++++++++
 .../etc/hotplug.d/ieee80211/10_fix_wifi_mac        |  45 ++++++
 3 files changed, 356 insertions(+)
 create mode 100644 target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
 create mode 100644 target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
 create mode 100644 target/linux/ath79/generic/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac

(limited to 'target/linux/ath79/generic/base-files/etc/hotplug.d')

diff --git a/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom b/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
new file mode 100644
index 0000000000..f1bc6c3c22
--- /dev/null
+++ b/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
@@ -0,0 +1,144 @@
+#!/bin/sh
+
+[ -e /lib/firmware/$FIRMWARE ] && exit 0
+
+. /lib/functions/caldata.sh
+
+board=$(board_name)
+
+case "$FIRMWARE" in
+"ath9k-eeprom-ahb-18100000.wmac.bin")
+	case $board in
+	avm,fritz4020)
+		caldata_extract_reverse "urlader" 0x1541 0x440
+		;;
+	dlink,dir-825-c1|\
+	dlink,dir-835-a1)
+		caldata_extract "art" 0x1000 0x440
+		ath9k_patch_mac $(mtd_get_mac_text "mac" 0x4)
+		;;
+	dlink,dir-842-c1|\
+	dlink,dir-842-c2|\
+	dlink,dir-842-c3|\
+	dlink,dir-859-a1|\
+	nec,wg1200cr|\
+	wd,mynet-n750)
+		caldata_extract "art" 0x1000 0x440
+		ath9k_patch_mac $(mtd_get_mac_ascii devdata "wlan24mac")
+		;;
+	engenius,ecb1750)
+		caldata_extract "art" 0x1000 0x440
+		ath9k_patch_mac $(macaddr_add $(mtd_get_mac_ascii u-boot-env "athaddr") +1)
+		;;
+	engenius,epg5000|\
+	iodata,wn-ac1167dgr|\
+	iodata,wn-ac1600dgr|\
+	iodata,wn-ac1600dgr2|\
+	iodata,wn-ag300dgr|\
+	sitecom,wlr-7100)
+		caldata_extract "art" 0x1000 0x440
+		ath9k_patch_mac $(mtd_get_mac_ascii u-boot-env ethaddr)
+		;;
+	nec,wg800hp)
+		caldata_extract "art" 0x1000 0x440
+		ath9k_patch_mac $(mtd_get_mac_text board_data 0x680)
+		;;
+	qihoo,c301)
+		caldata_extract "radiocfg" 0x1000 0x440
+		ath9k_patch_mac $(mtd_get_mac_ascii devdata "wlan24mac")
+		;;
+	zyxel,nbg6716)
+		caldata_extract "art" 0x1000 0x440
+		ath9k_patch_mac $(mtd_get_mac_ascii u-boot-env ethaddr)
+		;;
+	*)
+		caldata_die "board $board is not supported yet"
+		;;
+	esac
+	;;
+"ath9k-eeprom-pci-0000:00:00.0.bin")
+	case $board in
+	avm,fritz300e)
+		caldata_extract_reverse "urloader" 0x1541 0x440
+		;;
+	buffalo,wzr-hp-g302h-a1a0)
+		caldata_extract "art" 0x1000 0xeb8
+		;;
+	buffalo,wzr-hp-g450h)
+		caldata_extract "art" 0x1000 0x440
+		;;
+	dlink,dir-825-c1|\
+	dlink,dir-835-a1)
+		caldata_extract "art" 0x5000 0x440
+		ath9k_patch_mac $(macaddr_add $(mtd_get_mac_text "mac" 0x18) 1)
+		;;
+	ocedo,raccoon|\
+	tplink,tl-wdr3500-v1|\
+	tplink,tl-wdr3600-v1|\
+	tplink,tl-wdr4300-v1|\
+	tplink,tl-wdr4900-v2|\
+	winchannel,wb2000)
+		caldata_extract "art" 0x5000 0x440
+		;;
+	pcs,cap324|\
+	tplink,tl-wr2543-v1|\
+	tplink,tl-wr842n-v1|\
+	ubnt,airrouter|\
+	ubnt,bullet-m|\
+	ubnt,nano-m|\
+	ubnt,rocket-m)
+		caldata_extract "art" 0x1000 0x1000
+		;;
+	ubnt,unifi)
+		caldata_extract "art" 0x1000 0x800
+		;;
+	wd,mynet-n750)
+		caldata_extract "art" 0x5000 0x440
+		ath9k_patch_mac $(mtd_get_mac_ascii devdata "wlan5mac")
+		;;
+	wd,mynet-wifi-rangeextender)
+		caldata_extract "art" 0x1000 0x1000
+		ath9k_patch_mac $(nvram get wl0_hwaddr)
+		;;
+	*)
+		caldata_die "board $board is not supported yet"
+		;;
+	esac
+	;;
+"ath9k-eeprom-pci-0000:00:11.0.bin")
+	case $board in
+	buffalo,wzr-hp-ag300h|\
+	netgear,wndr3700|\
+	netgear,wndr3700v2|\
+	netgear,wndr3800|\
+	netgear,wndr3800ch)
+		caldata_extract "art" 0x1000 0xeb8
+		;;
+	dlink,dir-825-b1)
+		caldata_extract "caldata" 0x1000 0xeb8
+		ath9k_patch_mac_crc $(mtd_get_mac_text "caldata" 0xffa0) 0x20c
+		;;
+	*)
+		caldata_die "board $board is not supported yet"
+		;;
+	esac
+	;;
+"ath9k-eeprom-pci-0000:00:12.0.bin")
+	case $board in
+	buffalo,wzr-hp-ag300h|\
+	netgear,wndr3700|\
+	netgear,wndr3700v2|\
+	netgear,wndr3800|\
+	netgear,wndr3800ch)
+		caldata_extract "art" 0x5000 0xeb8
+		;;
+	dlink,dir-825-b1)
+		caldata_extract "caldata" 0x5000 0xeb8
+		ath9k_patch_mac_crc $(macaddr_add $(mtd_get_mac_text "caldata" 0xffb4) 1) 0x20c
+		;;
+	*)
+		caldata_die "board $board is not supported yet"
+		;;
+	esac
+	;;
+esac
diff --git a/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata b/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
new file mode 100644
index 0000000000..91e813f121
--- /dev/null
+++ b/target/linux/ath79/generic/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
@@ -0,0 +1,167 @@
+#!/bin/sh
+
+[ -e /lib/firmware/$FIRMWARE ] && exit 0
+
+. /lib/functions/caldata.sh
+. /lib/functions/k2t.sh
+
+board=$(board_name)
+
+case "$FIRMWARE" in
+"ath10k/cal-pci-0000:00:00.0.bin")
+	case $board in
+	comfast,cf-wr650ac-v1|\
+	comfast,cf-wr650ac-v2|\
+	yuncore,a770)
+		caldata_extract "art" 0x5000 0x844
+		;;
+	devolo,dvl1200e|\
+	devolo,dvl1200i|\
+	devolo,dvl1750c|\
+	devolo,dvl1750e|\
+	devolo,dvl1750i|\
+	devolo,dvl1750x)
+		caldata_extract "art" 0x5000 0x844
+		ath10k_patch_mac $(macaddr_add $(mtd_get_mac_binary art 0x0) -1)
+		;;
+	dlink,dir-859-a1)
+		caldata_extract "art" 0x5000 0x844
+		ath10k_patch_mac $(mtd_get_mac_ascii devdata "wlan5mac")
+		;;
+	elecom,wrc-1750ghbk2-i)
+		caldata_extract "art" 0x5000 0x844
+		;;
+	engenius,ecb1750)
+		caldata_extract "art" 0x5000 0x844
+		ath10k_patch_mac $(mtd_get_mac_ascii u-boot-env athaddr)
+		;;
+	engenius,epg5000|\
+	iodata,wn-ac1167dgr|\
+	iodata,wn-ac1600dgr2|\
+	sitecom,wlr-7100)
+		caldata_extract "art" 0x5000 0x844
+		ath10k_patch_mac $(macaddr_add $(mtd_get_mac_ascii u-boot-env ethaddr) +1)
+		;;
+	engenius,ews511ap)
+		caldata_extract "art" 0x5000 0x844
+		ath10k_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) +1)
+		;;
+	glinet,gl-ar750|\
+	glinet,gl-ar750s)
+		caldata_extract "art" 0x5000 0x844
+		ath10k_patch_mac $(macaddr_add $(mtd_get_mac_binary art 0x0) +1)
+		;;
+	glinet,gl-x750)
+		caldata_extract "art" 0x5000 0x844
+		ath10k_patch_mac $(macaddr_add $(mtd_get_mac_binary art 0x0) +2)
+		;;
+	nec,wg800hp)
+		caldata_extract "art" 0x5000 0x844
+		ath10k_patch_mac $(mtd_get_mac_text board_data 0x880)
+		;;
+	ocedo,koala|\
+	ocedo,ursus)
+		caldata_extract "art" 0x5000 0x844
+		ath10k_patch_mac $(mtd_get_mac_binary art 0xc)
+		;;
+	openmesh,om5p-ac-v2)
+		caldata_extract "art" 0x5000 0x844
+		ath10k_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) +16)
+		;;
+	qihoo,c301)
+		caldata_extract "radiocfg" 0x5000 0x844
+		ath10k_patch_mac $(mtd_get_mac_ascii devdata wlan5mac)
+		;;
+	tplink,archer-a7-v5|\
+	tplink,archer-c2-v3|\
+	tplink,archer-c7-v4|\
+	tplink,archer-c7-v5|\
+	tplink,archer-c25-v1)
+		caldata_extract "art" 0x5000 0x844
+		ath10k_patch_mac $(macaddr_add $(mtd_get_mac_binary info 0x8) -1)
+		;;
+	tplink,archer-c5-v1|\
+	tplink,archer-c7-v2)
+		caldata_extract "art" 0x5000 0x844
+		ath10k_patch_mac $(macaddr_add $(mtd_get_mac_binary u-boot 0x1fc00) -1)
+		;;
+	tplink,archer-d50-v1)
+		caldata_extract "art" 0x5000 0x844
+		ath10k_patch_mac $(macaddr_add $(mtd_get_mac_binary romfile 0xf100) +2)
+		;;
+	tplink,re350k-v1)
+		caldata_extract "art" 0x5000 0x844
+		ath10k_patch_mac $(macaddr_add $(mtd_get_mac_binary config 0x10008) +2)
+		;;
+	tplink,re355-v1|\
+	tplink,re450-v1)
+		caldata_extract "art" 0x5000 0x844
+		ath10k_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) -2)
+		;;
+	tplink,re450-v2)
+		caldata_extract "art" 0x5000 0x844
+		ath10k_patch_mac $(macaddr_add $(mtd_get_mac_binary info 0x8) +1)
+		;;
+	ubnt,unifiac-lite|\
+	ubnt,unifiac-lr|\
+	ubnt,unifiac-mesh|\
+	ubnt,unifiac-mesh-pro|\
+	ubnt,lap-120|\
+	ubnt,nanobeam-ac|\
+	ubnt,nanostation-ac|\
+	ubnt,nanostation-ac-loco|\
+	ubnt,unifiac-pro)
+		caldata_extract "EEPROM" 0x5000 0x844
+		;;
+	zyxel,nbg6716)
+		caldata_extract "art" 0x5000 0x844
+		ath10kcal_patch_mac $(macaddr_add $(mtd_get_mac_ascii u-boot-env ethaddr) +1)
+		;;
+	esac
+	;;
+"ath10k/pre-cal-pci-0000:00:00.0.bin")
+	case $board in
+	comfast,cf-e313ac)
+		caldata_extract "art" 0x5000 0x2f20
+		ath10k_patch_mac $(mtd_get_mac_binary art 0x6)
+		ln -sf /lib/firmware/ath10k/pre-cal-pci-0000\:00\:00.0.bin \
+			/lib/firmware/ath10k/QCA9888/hw2.0/board.bin
+		rm /lib/firmware/ath10k/QCA9888/hw2.0/board-2.bin
+		;;
+	dlink,dir-842-c1|\
+	dlink,dir-842-c2|\
+	dlink,dir-842-c3|\
+	nec,wg1200cr)
+		caldata_extract "art" 0x5000 0x2f20
+		ath10k_patch_mac $(mtd_get_mac_ascii devdata wlan5mac)
+		ln -sf /lib/firmware/ath10k/pre-cal-pci-0000\:00\:00.0.bin \
+			/lib/firmware/ath10k/QCA9888/hw2.0/board.bin
+		;;
+	netgear,ex6400|\
+	netgear,ex7300)
+		caldata_extract "caldata" 0x5000 0x2f20
+		ath10k_patch_mac $(mtd_get_mac_binary caldata 0xc)
+		;;
+	phicomm,k2t)
+		caldata_extract "art" 0x5000 0x2f20
+		ath10k_patch_mac $(k2t_get_mac "5g_mac")
+		ln -sf /lib/firmware/ath10k/pre-cal-pci-0000\:00\:00.0.bin \
+			/lib/firmware/ath10k/QCA9888/hw2.0/board.bin
+		;;
+	tplink,archer-c58-v1|\
+	tplink,archer-c59-v1|\
+	tplink,archer-c59-v2|\
+	tplink,archer-c60-v1|\
+	tplink,archer-c60-v2|\
+	tplink,archer-c6-v2)
+		caldata_extract "art" 0x5000 0x2f20
+		ath10k_patch_mac $(macaddr_add $(mtd_get_mac_binary mac 0x8) -1)
+		ln -sf /lib/firmware/ath10k/pre-cal-pci-0000\:00\:00.0.bin \
+			/lib/firmware/ath10k/QCA9888/hw2.0/board.bin
+		;;
+	esac
+	;;
+*)
+	exit 1
+	;;
+esac
diff --git a/target/linux/ath79/generic/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac b/target/linux/ath79/generic/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
new file mode 100644
index 0000000000..8c8b7932bc
--- /dev/null
+++ b/target/linux/ath79/generic/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac
@@ -0,0 +1,45 @@
+#!/bin/ash
+
+[ "$ACTION" = "add" ] || exit 0
+
+PHYNBR=${DEVPATH##*/phy}
+
+[ -n $PHYNBR ] || exit 0
+
+. /lib/functions.sh
+. /lib/functions/system.sh
+. /lib/functions/k2t.sh
+
+board=$(board_name)
+
+case "$board" in
+	adtran,bsap1800-v2|\
+	adtran,bsap1840)
+		macaddr_add "$(mtd_get_mac_binary 'Board data' 2)" $(($PHYNBR * 8 + 1)) > /sys${DEVPATH}/macaddress
+		;;
+	iodata,wn-ac1600dgr)
+		# There is no eeprom data for 5 GHz wlan in "art" partition
+		# which would allow to patch the macaddress
+		[ "$PHYNBR" -eq 0 ] && \
+			macaddr_add "$(mtd_get_mac_ascii u-boot-env ethaddr)" 1 > /sys${DEVPATH}/macaddress
+		;;
+	iodata,wn-ag300dgr)
+		# There is no eeprom data for 5 GHz wlan in "art" partition
+		# which would allow to patch the macaddress
+		[ "$PHYNBR" -eq 1 ] && \
+			macaddr_add "$(mtd_get_mac_ascii u-boot-env ethaddr)" 1 > /sys${DEVPATH}/macaddress
+		;;
+	phicomm,k2t)
+		# The K2T factory firmware does use LAN mac address as the 2.4G wifi mac address
+		[ "$PHYNBR" -eq 1 ] && \
+			k2t_get_mac "lan_mac" > /sys${DEVPATH}/macaddress
+		;;
+	trendnet,tew-823dru)
+		# set the 2.4G interface mac address to LAN MAC
+		[ "$PHYNBR" -eq 1 ] && \
+			mtd_get_mac_text mac 4 > /sys${DEVPATH}/macaddress
+		# set the 5G interface mac address to WAN MAC + 1
+		[ "$PHYNBR" -eq 0 ] && \
+			macaddr_add "$(mtd_get_mac_text mac 0x18)" 1 > /sys${DEVPATH}/macaddress
+		;;
+esac
-- 
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