target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata

   1 #!/bin/sh
   2
   3 ath10kcal_die() {
   4         echo "ath10cal: " "$*"
   5         exit 1
   6 }
   7
   8 ath10kcal_from_file() {
   9         local source=$1
  10         local offset=$2
  11         local count=$3
  12
  13         dd if=$source of=/lib/firmware/$FIRMWARE bs=1 skip=$offset count=$count 2>/dev/null || \
  14                 ath10kcal_die "failed to extract calibration data from $source"
  15 }
  16
  17 ath10kcal_extract() {
  18         local part=$1
  19         local offset=$2
  20         local count=$3
  21         local mtd cal_size
  22
  23         mtd=$(find_mtd_chardev $part)
  24         [ -n "$mtd" ] || \
  25                 ath10kcal_die "no mtd device found for partition $part"
  26
  27         # Check that the calibration data size in header equals the desired size
  28         cal_size=$(dd if=$mtd bs=2 count=1 skip=$(( $offset / 2 )) conv=swab 2>/dev/null | hexdump -ve '1/2 "%d"')
  29
  30         [ "$count" = "$cal_size" ] || \
  31                 ath10kcal_die "no calibration data found in $part"
  32
  33         dd if=$mtd of=/lib/firmware/$FIRMWARE bs=1 skip=$offset count=$count 2>/dev/null || \
  34                 ath10kcal_die "failed to extract calibration data from $mtd"
  35 }
  36
  37 ath10kcal_patch_mac() {
  38         local mac=$1
  39
  40         [ -z "$mac" ] && return
  41
  42         macaddr_2bin $mac | dd of=/lib/firmware/$FIRMWARE conv=notrunc bs=1 seek=6 count=6
  43 }
  44
  45 [ -e /lib/firmware/$FIRMWARE ] && exit 0
  46
  47 . /lib/functions.sh
  48 . /lib/functions/system.sh
  49
  50 board=$(board_name)
  51
  52 case "$FIRMWARE" in
  53 "ath10k/cal-pci-0000:00:00.0.bin")
  54         case $board in
  55         a40|\
  56         a60|\
  57         mr1750|\
  58         mr1750v2|\
  59         om5p-acv2)
  60                 ath10kcal_extract "ART" 20480 2116
  61                 ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) +16)
  62                 ;;
  63         archer-c25-v1|\
  64         tl-wdr6500-v2)
  65                 ath10kcal_extract "art" 20480 2116
  66                 ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth1/address) -2)
  67                 ;;
  68         archer-c7-v4)
  69                 ath10kcal_extract "art" 20480 2116
  70                 ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) -1)
  71                 ;;
  72         cf-e355ac-v1|\
  73         cf-e380ac-v1|\
  74         cf-e380ac-v2|\
  75         dlan-pro-1200-ac|\
  76         e1700ac-v2|\
  77         e600gac-v2|\
  78         oolite-v5.2|\
  79         oolite-v5.2-dev|\
  80         sr3200|\
  81         xd3200)
  82                 ath10kcal_extract "art" 20480 2116
  83                 ;;
  84         dap-2695-a1)
  85                 ath10kcal_extract "radiocfg" 20480 2116
  86                 ath10kcal_patch_mac $(mtd_get_mac_ascii bdcfg wlanmac_a)
  87                 ;;
  88         dir-869-a1|\
  89         qihoo-c301)
  90                 ath10kcal_extract "radiocfg" 20480 2116
  91                 ath10kcal_patch_mac $(mtd_get_mac_ascii devdata wlan5mac)
  92                 ;;
  93         dw33d)
  94                 ath10kcal_extract "art" 20480 2116
  95                 ath10kcal_patch_mac $(mtd_get_mac_binary art 18)
  96                 ;;
  97         epg5000|\
  98         esr1750)
  99                 ath10kcal_extract "caldata" 20480 2116
 100                 ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) +1)
 101                 ;;
 102         gl-ar750s|\
 103         gl-ar750|\
 104         tl-wpa8630)
 105                 ath10kcal_extract "art" 20480 2116
 106                 ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) +1)
 107                 ;;
 108         mc-mac1200r)
 109                 ath10kcal_extract "art" 20480 2116
 110                 ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth1/address) -1)
 111                 ;;
 112         r6100)
 113                 ath10kcal_extract "caldata" 20480 2116
 114                 ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth1/address) +2)
 115                 ;;
 116         rb-952ui-5ac2nd|\
 117         rb-wapg-5hact2hnd)
 118                 ath10kcal_from_file "/sys/firmware/routerboot/ext_wlan_data" 20480 2116
 119                 ;;
 120         re355|\
 121         re450|\
 122         tl-wr902ac-v1)
 123                 ath10kcal_extract "art" 20480 2116
 124                 ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) -2)
 125                 ;;
 126         unifiac-lite|\
 127         unifiac-pro)
 128                 ath10kcal_extract "EEPROM" 20480 2116
 129                 ;;
 130         wi2a-ac200i)
 131                 ath10kcal_extract "ART" 20480 2116
 132                 ;;
 133         esac
 134         ;;
 135 "ath10k/cal-pci-0000:01:00.0.bin")
 136         case $board in
 137         archer-c5|\
 138         archer-c7)
 139                 ath10kcal_extract "art" 20480 2116
 140                 ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth1/address) -2)
 141                 ;;
 142         nbg6616|\
 143         nbg6716)
 144                 ath10kcal_extract "RFdata" 20480 2116
 145                 ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth1/address) -2)
 146                 ;;
 147         om5p-ac)
 148                 ath10kcal_extract "ART" 20480 2116
 149                 ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) +16)
 150                 ;;
 151         rb-911g-5hpacd|\
 152         rb-921gs-5hpacd-r2|\
 153         rb-962uigs-5hact2hnt)
 154                 ath10kcal_from_file "/sys/firmware/routerboot/ext_wlan_data" 20480 2116
 155                 ;;
 156         wlr8100)
 157                 ath10kcal_extract "art" 20480 2116
 158                 ath10kcal_patch_mac $(macaddr_add $(mtd_get_mac_ascii u-boot-env ethaddr) +1)
 159                 ;;
 160         esac
 161         ;;
 162 "ath10k/pre-cal-pci-0000:00:00.0.bin")
 163         case $board in
 164         archer-c58-v1|\
 165         archer-c59-v1|\
 166         archer-c60-v1|\
 167         archer-c60-v2|\
 168         cf-e355ac-v2|\
 169         cf-e375ac)
 170                 ath10kcal_extract "art" 20480 12064
 171                 ln -sf /lib/firmware/ath10k/pre-cal-pci-0000\:00\:00.0.bin \
 172                         /lib/firmware/ath10k/QCA9888/hw2.0/board.bin
 173                 ;;
 174         cf-e385ac)
 175                 ath10kcal_extract "art" 20480 12064
 176                 ;;
 177         esac
 178         ;;
 179 *)
 180         exit 1
 181         ;;
 182 esac