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         sr3200|\
  79         xd3200)
  80                 ath10kcal_extract "art" 20480 2116
  81                 ;;
  82         dap-2695-a1)
  83                 ath10kcal_extract "radiocfg" 20480 2116
  84                 ath10kcal_patch_mac $(mtd_get_mac_ascii bdcfg wlanmac_a)
  85                 ;;
  86         dir-869-a1|\
  87         qihoo-c301)
  88                 ath10kcal_extract "radiocfg" 20480 2116
  89                 ath10kcal_patch_mac $(mtd_get_mac_ascii devdata wlan5mac)
  90                 ;;
  91         dw33d)
  92                 ath10kcal_extract "art" 20480 2116
  93                 ath10kcal_patch_mac $(mtd_get_mac_binary art 18)
  94                 ;;
  95         epg5000|\
  96         esr1750)
  97                 ath10kcal_extract "caldata" 20480 2116
  98                 ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) +1)
  99                 ;;
 100         gl-ar750|\
 101         tl-wpa8630)
 102                 ath10kcal_extract "art" 20480 2116
 103                 ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) +1)
 104                 ;;
 105         mc-mac1200r)
 106                 ath10kcal_extract "art" 20480 2116
 107                 ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth1/address) -1)
 108                 ;;
 109         r6100)
 110                 ath10kcal_extract "caldata" 20480 2116
 111                 ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth1/address) +2)
 112                 ;;
 113         rb-952ui-5ac2nd|\
 114         rb-wapg-5hact2hnd)
 115                 ath10kcal_from_file "/sys/firmware/routerboot/ext_wlan_data" 20480 2116
 116                 ;;
 117         re355|\
 118         re450|\
 119         tl-wr902ac-v1)
 120                 ath10kcal_extract "art" 20480 2116
 121                 ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) -2)
 122                 ;;
 123         unifiac-lite|\
 124         unifiac-pro)
 125                 ath10kcal_extract "EEPROM" 20480 2116
 126                 ;;
 127         wi2a-ac200i)
 128                 ath10kcal_extract "ART" 20480 2116
 129                 ;;
 130         esac
 131         ;;
 132 "ath10k/cal-pci-0000:01:00.0.bin")
 133         case $board in
 134         archer-c5|\
 135         archer-c7)
 136                 ath10kcal_extract "art" 20480 2116
 137                 ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth1/address) -2)
 138                 ;;
 139         nbg6616|\
 140         nbg6716)
 141                 ath10kcal_extract "RFdata" 20480 2116
 142                 ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth1/address) -2)
 143                 ;;
 144         om5p-ac)
 145                 ath10kcal_extract "ART" 20480 2116
 146                 ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) +16)
 147                 ;;
 148         rb-911g-5hpacd|\
 149         rb-921gs-5hpacd-r2|\
 150         rb-962uigs-5hact2hnt)
 151                 ath10kcal_from_file "/sys/firmware/routerboot/ext_wlan_data" 20480 2116
 152                 ;;
 153         wlr8100)
 154                 ath10kcal_extract "art" 20480 2116
 155                 ath10kcal_patch_mac $(macaddr_add $(mtd_get_mac_ascii u-boot-env ethaddr) +1)
 156                 ;;
 157         esac
 158         ;;
 159 "ath10k/pre-cal-pci-0000:00:00.0.bin")
 160         case $board in
 161         archer-c58-v1|\
 162         archer-c59-v1|\
 163         archer-c60-v1|\
 164         cf-e355ac-v2|\
 165         cf-e375ac)
 166                 ath10kcal_extract "art" 20480 12064
 167                 ln -sf /lib/firmware/ath10k/pre-cal-pci-0000\:00\:00.0.bin \
 168                         /lib/firmware/ath10k/QCA9888/hw2.0/board.bin
 169                 ;;
 170         cf-e385ac)
 171                 ath10kcal_extract "art" 20480 12064
 172                 ;;
 173         esac
 174         ;;
 175 *)
 176         exit 1
 177         ;;
 178 esac