target/linux/ath79/base-files/etc/hotplug.d/firmware/11-ath10k-caldata

   1 #!/bin/sh
   2
   3 . /lib/functions.sh
   4 . /lib/functions/k2t.sh
   5
   6 ath10kcal_die() {
   7         echo "ath10cal: " "$*"
   8         exit 1
   9 }
  10
  11 ath10kcal_from_file() {
  12         local source=$1
  13         local offset=$(($2))
  14         local count=$(($3))
  15
  16         dd if=$source of=/lib/firmware/$FIRMWARE iflag=skip_bytes bs=$count skip=$offset count=1 2>/dev/null || \
  17                 ath10kcal_die "failed to extract calibration data from $source"
  18 }
  19
  20 ath10kcal_extract() {
  21         local part=$1
  22         local offset=$(($2))
  23         local count=$(($3))
  24         local mtd
  25
  26         mtd=$(find_mtd_chardev $part)
  27         [ -n "$mtd" ] || \
  28                 ath10kcal_die "no mtd device found for partition $part"
  29
  30         dd if=$mtd of=/lib/firmware/$FIRMWARE iflag=skip_bytes bs=$count skip=$offset count=1 2>/dev/null || \
  31                 ath10kcal_die "failed to extract calibration data from $mtd"
  32 }
  33
  34 ath10kcal_patch_mac() {
  35         local mac=$1
  36
  37         [ -z "$mac" ] && return
  38
  39         macaddr_2bin $mac | dd of=/lib/firmware/$FIRMWARE conv=notrunc oflag=seek_bytes bs=6 seek=6 count=1
  40 }
  41
  42 ath10kcal_patch_mac_crc() {
  43         local mac=$1
  44         local mac_offset=6
  45         local chksum_offset=2
  46         local xor_mac
  47         local xor_fw_mac
  48         local xor_fw_chksum
  49
  50         xor_fw_mac=$(hexdump -v -n 6 -s $mac_offset -e '/1 "%02x"' /lib/firmware/$FIRMWARE)
  51         xor_fw_mac="${xor_fw_mac:0:4} ${xor_fw_mac:4:4} ${xor_fw_mac:8:4}"
  52
  53         ath10kcal_patch_mac "$mac" && {
  54                 xor_mac=${mac//:/}
  55                 xor_mac="${xor_mac:0:4} ${xor_mac:4:4} ${xor_mac:8:4}"
  56
  57                 xor_fw_chksum=$(hexdump -v -n 2 -s $chksum_offset -e '/1 "%02x"' /lib/firmware/$FIRMWARE)
  58                 xor_fw_chksum=$(xor $xor_fw_chksum $xor_fw_mac $xor_mac)
  59
  60                 printf "%b" "\x${xor_fw_chksum:0:2}\x${xor_fw_chksum:2:2}" | \
  61                         dd of=/lib/firmware/$FIRMWARE conv=notrunc bs=1 seek=$chksum_offset count=2
  62         }
  63 }
  64
  65 [ -e /lib/firmware/$FIRMWARE ] && exit 0
  66
  67 . /lib/functions/system.sh
  68
  69 board=$(board_name)
  70
  71 case "$FIRMWARE" in
  72 "ath10k/cal-pci-0000:00:00.0.bin")
  73         case $board in
  74         comfast,cf-wr650ac-v1|\
  75         comfast,cf-wr650ac-v2|\
  76         yuncore,a770)
  77                 ath10kcal_extract "art" 0x5000 0x844
  78                 ;;
  79         devolo,dvl1200e|\
  80         devolo,dvl1200i|\
  81         devolo,dvl1750c|\
  82         devolo,dvl1750e|\
  83         devolo,dvl1750i|\
  84         devolo,dvl1750x)
  85                 ath10kcal_extract "art" 0x5000 0x844
  86                 ath10kcal_patch_mac_crc $(macaddr_add $(mtd_get_mac_binary art 0x0) -1)
  87                 ;;
  88         dlink,dir-859-a1)
  89                 ath10kcal_extract "art" 0x5000 0x844
  90                 ath10kcal_patch_mac $(mtd_get_mac_ascii devdata "wlan5mac")
  91                 ;;
  92         elecom,wrc-1750ghbk2-i)
  93                 ath10kcal_extract "art" 0x5000 0x844
  94                 ;;
  95         engenius,ecb1750)
  96                 ath10kcal_extract "art" 0x5000 0x844
  97                 ath10kcal_patch_mac $(mtd_get_mac_ascii u-boot-env athaddr)
  98                 ;;
  99         engenius,epg5000|\
 100         iodata,wn-ac1167dgr|\
 101         iodata,wn-ac1600dgr2)
 102                 ath10kcal_extract "art" 0x5000 0x844
 103                 ath10kcal_patch_mac $(macaddr_add $(mtd_get_mac_ascii u-boot-env ethaddr) +1)
 104                 ;;
 105         engenius,ews511ap)
 106                 ath10kcal_extract "art" 0x5000 0x844
 107                 ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) +1)
 108                 ;;
 109         glinet,gl-ar750|\
 110         glinet,gl-ar750s)
 111                 ath10kcal_extract "art" 0x5000 0x844
 112                 ath10kcal_patch_mac $(macaddr_add $(mtd_get_mac_binary art 0x0) +1)
 113                 ;;
 114         glinet,gl-x750)
 115                 ath10kcal_extract "art" 0x5000 0x844
 116                 ath10kcal_patch_mac $(macaddr_add $(mtd_get_mac_binary art 0x0) +2)
 117                 ;;
 118         nec,wg800hp)
 119                 ath10kcal_extract "art" 0x5000 0x844
 120                 ath10kcal_patch_mac_crc $(mtd_get_mac_text board_data 0x880)
 121                 ;;
 122         ocedo,koala|\
 123         ocedo,ursus)
 124                 ath10kcal_extract "art" 0x5000 0x844
 125                 ath10kcal_patch_mac $(mtd_get_mac_binary art 0xc)
 126                 ;;
 127         openmesh,om5p-ac-v2)
 128                 ath10kcal_extract "art" 0x5000 0x844
 129                 ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) +16)
 130                 ;;
 131         qihoo,c301)
 132                 ath10kcal_extract "radiocfg" 0x5000 0x844
 133                 ath10kcal_patch_mac_crc $(mtd_get_mac_ascii devdata wlan5mac)
 134                 ;;
 135         tplink,archer-a7-v5|\
 136         tplink,archer-c2-v3|\
 137         tplink,archer-c7-v4|\
 138         tplink,archer-c7-v5|\
 139         tplink,archer-c25-v1)
 140                 ath10kcal_extract "art" 0x5000 0x844
 141                 ath10kcal_patch_mac $(macaddr_add $(mtd_get_mac_binary info 0x8) -1)
 142                 ;;
 143         tplink,archer-c5-v1|\
 144         tplink,archer-c7-v2)
 145                 ath10kcal_extract "art" 0x5000 0x844
 146                 ath10kcal_patch_mac $(macaddr_add $(mtd_get_mac_binary u-boot 0x1fc00) -1)
 147                 ;;
 148         tplink,archer-d50-v1)
 149                 ath10kcal_extract "art" 0x5000 0x844
 150                 ath10kcal_patch_mac $(macaddr_add $(mtd_get_mac_binary romfile 0xf100) +2)
 151                 ;;
 152         tplink,re350k-v1)
 153                 ath10kcal_extract "art" 0x5000 0x844
 154                 ath10kcal_patch_mac $(macaddr_add $(mtd_get_mac_binary config 0x10008) +2)
 155                 ;;
 156         tplink,re355-v1|\
 157         tplink,re450-v1)
 158                 ath10kcal_extract "art" 0x5000 0x844
 159                 ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) -2)
 160                 ;;
 161         tplink,re450-v2)
 162                 ath10kcal_extract "art" 0x5000 0x844
 163                 ath10kcal_patch_mac $(macaddr_add $(mtd_get_mac_binary info 0x8) +1)
 164                 ;;
 165         ubnt,unifiac-lite|\
 166         ubnt,unifiac-mesh|\
 167         ubnt,unifiac-mesh-pro|\
 168         ubnt,lap-120|\
 169         ubnt,nanobeam-ac|\
 170         ubnt,nanostation-ac|\
 171         ubnt,nanostation-ac-loco|\
 172         ubnt,unifiac-pro)
 173                 ath10kcal_extract "EEPROM" 0x5000 0x844
 174                 ;;
 175         esac
 176         ;;
 177 "ath10k/pre-cal-pci-0000:00:00.0.bin")
 178         case $board in
 179         comfast,cf-e313ac)
 180                 ath10kcal_extract "art" 0x5000 0x2f20
 181                 ath10kcal_patch_mac_crc $(mtd_get_mac_binary art 0x6)
 182                 ln -sf /lib/firmware/ath10k/pre-cal-pci-0000\:00\:00.0.bin \
 183                         /lib/firmware/ath10k/QCA9888/hw2.0/board.bin
 184                 rm /lib/firmware/ath10k/QCA9888/hw2.0/board-2.bin
 185                 ;;
 186         dlink,dir-842-c1|\
 187         dlink,dir-842-c2|\
 188         dlink,dir-842-c3|\
 189         nec,wg1200cr)
 190                 ath10kcal_extract "art" 0x5000 0x2f20
 191                 ath10kcal_patch_mac_crc $(mtd_get_mac_ascii devdata wlan5mac)
 192                 ln -sf /lib/firmware/ath10k/pre-cal-pci-0000\:00\:00.0.bin \
 193                         /lib/firmware/ath10k/QCA9888/hw2.0/board.bin
 194                 ;;
 195         netgear,ex6400|\
 196         netgear,ex7300)
 197                 ath10kcal_extract "caldata" 0x5000 0x2f20
 198                 ath10kcal_patch_mac $(mtd_get_mac_binary caldata 0xc)
 199                 ;;
 200         phicomm,k2t)
 201                 ath10kcal_extract "art" 0x5000 0x2f20
 202                 ath10kcal_patch_mac_crc $(k2t_get_mac "5g_mac")
 203                 ln -sf /lib/firmware/ath10k/pre-cal-pci-0000\:00\:00.0.bin \
 204                         /lib/firmware/ath10k/QCA9888/hw2.0/board.bin
 205                 ;;
 206         tplink,archer-c58-v1|\
 207         tplink,archer-c59-v1|\
 208         tplink,archer-c59-v2|\
 209         tplink,archer-c60-v1|\
 210         tplink,archer-c60-v2|\
 211         tplink,archer-c6-v2)
 212                 ath10kcal_extract "art" 0x5000 0x2f20
 213                 ath10kcal_patch_mac_crc $(macaddr_add $(mtd_get_mac_binary mac 0x8) -1)
 214                 ln -sf /lib/firmware/ath10k/pre-cal-pci-0000\:00\:00.0.bin \
 215                         /lib/firmware/ath10k/QCA9888/hw2.0/board.bin
 216                 ;;
 217         esac
 218         ;;
 219 *)
 220         exit 1
 221         ;;
 222 esac