target/linux/ipq40xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata

   1 #!/bin/sh
   2
   3 . /lib/functions.sh
   4
   5 ath10kcal_die() {
   6         echo "ath10cal: " "$*"
   7         exit 1
   8 }
   9
  10 ath10kcal_extract() {
  11         local part=$1
  12         local offset=$(($2))
  13         local count=$(($3))
  14         local mtd
  15
  16         mtd=$(find_mtd_chardev $part)
  17         [ -n "$mtd" ] || \
  18                 ath10kcal_die "no mtd device found for partition $part"
  19
  20         dd if=$mtd of=/lib/firmware/$FIRMWARE iflag=skip_bytes bs=$count skip=$offset count=1 2>/dev/null || \
  21                 ath10kcal_die "failed to extract calibration data from $mtd"
  22 }
  23
  24 ath10kcal_ubi_extract() {
  25         local part=$1
  26         local offset=$(($2))
  27         local count=$(($3))
  28         local ubidev
  29         local ubi
  30
  31         . /lib/upgrade/nand.sh
  32
  33         ubidev=$(nand_find_ubi $CI_UBIPART)
  34         ubi=$(nand_find_volume $ubidev $part)
  35         [ -n "$ubi" ] || \
  36                 ath10kcal_die "no UBI volume found for $part"
  37
  38         dd if=/dev/$ubi of=/lib/firmware/$FIRMWARE iflag=skip_bytes bs=$count skip=$offset count=1 2>/dev/null || \
  39                 ath10kcal_die "failed to extract from $ubi"
  40 }
  41
  42 ath10kcal_patch_mac_crc() {
  43         local mac=$1
  44         local mac_offset=6
  45         local chksum_offset=2
  46         local xor_mac
  47         local xor_fw_mac
  48         local xor_fw_chksum
  49
  50         [ -z "$mac" ] && return
  51
  52         xor_fw_mac=$(hexdump -v -n 6 -s $mac_offset -e '/1 "%02x"' /lib/firmware/$FIRMWARE)
  53         xor_fw_mac="${xor_fw_mac:0:4} ${xor_fw_mac:4:4} ${xor_fw_mac:8:4}"
  54
  55         macaddr_2bin $mac | dd of=/lib/firmware/$FIRMWARE conv=notrunc bs=1 seek=6 count=6
  56
  57         xor_mac=${mac//:/}
  58         xor_mac="${xor_mac:0:4} ${xor_mac:4:4} ${xor_mac:8:4}"
  59
  60         xor_fw_chksum=$(hexdump -v -n 2 -s $chksum_offset -e '/1 "%02x"' /lib/firmware/$FIRMWARE)
  61         xor_fw_chksum=$(xor $xor_fw_chksum $xor_fw_mac $xor_mac)
  62
  63         printf "%b" "\x${xor_fw_chksum:0:2}\x${xor_fw_chksum:2:2}" | \
  64                 dd of=/lib/firmware/$FIRMWARE conv=notrunc bs=1 seek=$chksum_offset count=2
  65 }
  66
  67 ath10kcal_is_caldata_valid() {
  68         local expected="$1"
  69
  70         magic=$(hexdump -v -n 2 -e '1/1 "%02x"' /lib/firmware/$FIRMWARE)
  71         [[ "$magic" == "$expected" ]]
  72         return $?
  73 }
  74
  75 [ -e /lib/firmware/$FIRMWARE ] && exit 0
  76
  77 . /lib/functions/system.sh
  78
  79 board=$(board_name)
  80
  81 case "$FIRMWARE" in
  82 "ath10k/cal-pci-0000:01:00.0.bin")
  83         case "$board" in
  84         meraki,mr33)
  85                 ath10kcal_ubi_extract "ART" 0x9000 0x844
  86                 ath10kcal_is_caldata_valid "4408" || ath10kcal_extract "ART" 0x9000 0x844
  87                 ath10kcal_patch_mac_crc $(macaddr_add $(get_mac_binary "/sys/bus/i2c/devices/0-0050/eeprom" 0x66) +1)
  88                 ;;
  89         esac
  90         ;;
  91 "ath10k/pre-cal-pci-0000:01:00.0.bin")
  92         case "$board" in
  93         asus,map-ac2200)
  94                 ath10kcal_ubi_extract "Factory" 0x9000 0x2f20
  95                 ln -sf /lib/firmware/ath10k/pre-cal-pci-0000\:00\:00.0.bin \
  96                         /lib/firmware/ath10k/QCA9888/hw2.0/board.bin
  97                 ;;
  98         avm,fritzrepeater-3000)
  99                 /usr/bin/fritz_cal_extract -i 1 -s 0x3D000 -e 0x212 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader0") || \
 100                 /usr/bin/fritz_cal_extract -i 1 -s 0x3C800 -e 0x212 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader0") || \
 101                 /usr/bin/fritz_cal_extract -i 1 -s 0x3C000 -e 0x212 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader0") || \
 102                 /usr/bin/fritz_cal_extract -i 1 -s 0x3D000 -e 0x212 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader1") || \
 103                 /usr/bin/fritz_cal_extract -i 1 -s 0x3C800 -e 0x212 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader1") || \
 104                 /usr/bin/fritz_cal_extract -i 1 -s 0x3C000 -e 0x212 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader1")
 105                 ;;
 106         linksys,ea8300)
 107                 ath10kcal_extract "ART" 0x9000 0x2f20
 108                 # OEM assigns 4 sequential MACs
 109                 ath10kcal_patch_mac_crc $(macaddr_setbit_la $(macaddr_add "$(cat /sys/class/net/eth0/address)" 4))
 110                 ;;
 111         openmesh,a62)
 112                 ath10kcal_extract "0:ART" 0x9000 0x2f20
 113                 ;;
 114         esac
 115         ;;
 116 "ath10k/pre-cal-ahb-a000000.wifi.bin")
 117         case "$board" in
 118         8dev,jalapeno |\
 119         alfa-network,ap120c-ac |\
 120         glinet,gl-b1300 |\
 121         linksys,ea6350v3 |\
 122         qcom,ap-dk01.1-c1)
 123                 ath10kcal_extract "ART" 0x1000 0x2f20
 124                 ;;
 125         asus,map-ac2200)
 126                 ath10kcal_ubi_extract "Factory" 0x1000 0x2f20
 127                 ;;
 128         asus,rt-ac58u)
 129                 CI_UBIPART=UBI_DEV
 130                 ath10kcal_ubi_extract "Factory" 0x1000 0x2f20
 131                 ;;
 132         avm,fritzbox-4040)
 133                 /usr/bin/fritz_cal_extract -i 1 -s 0x400 -e 0x207 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader_config")
 134                 ;;
 135         avm,fritzbox-7530 |\
 136         avm,fritzrepeater-3000)
 137                 /usr/bin/fritz_cal_extract -i 1 -s 0x3C000 -e 0x207 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader0") || \
 138                 /usr/bin/fritz_cal_extract -i 1 -s 0x3C800 -e 0x207 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader0") || \
 139                 /usr/bin/fritz_cal_extract -i 1 -s 0x3D000 -e 0x207 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader0") || \
 140                 /usr/bin/fritz_cal_extract -i 1 -s 0x3C000 -e 0x207 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader1") || \
 141                 /usr/bin/fritz_cal_extract -i 1 -s 0x3C800 -e 0x207 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader1") || \
 142                 /usr/bin/fritz_cal_extract -i 1 -s 0x3D000 -e 0x207 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader1")
 143                 ;;
 144         compex,wpj428 |\
 145         engenius,eap1300 |\
 146         openmesh,a42 |\
 147         openmesh,a62 |\
 148         qxwlan,e2600ac-c1 |\
 149         qxwlan,e2600ac-c2)
 150                 ath10kcal_extract "0:ART" 0x1000 0x2f20
 151                 ;;
 152         engenius,ens620ext)
 153                 ath10kcal_extract "ART" 0x1000 0x2f20
 154                 ath10kcal_patch_mac_crc $(macaddr_add $(mtd_get_mac_ascii u-boot-env ethaddr) +2)
 155                 ;;
 156         linksys,ea8300)
 157                 ath10kcal_extract "ART" 0x1000 0x2f20
 158                 ath10kcal_patch_mac_crc $(macaddr_add "$(cat /sys/class/net/eth0/address)" 2)
 159                 ;;
 160         meraki,mr33)
 161                 ath10kcal_ubi_extract "ART" 0x1000 0x2f20
 162                 ath10kcal_is_caldata_valid "202f" || ath10kcal_extract "ART" 0x1000 0x2f20
 163                 ath10kcal_patch_mac_crc $(macaddr_add $(get_mac_binary "/sys/bus/i2c/devices/0-0050/eeprom" 0x66) +2)
 164                 ;;
 165         netgear,ex6100v2 |\
 166         netgear,ex6150v2)
 167                 ath10kcal_extract "ART" 0x1000 0x2f20
 168                 ath10kcal_patch_mac_crc $(mtd_get_mac_binary dnidata 0x0)
 169                 ;;
 170         zyxel,nbg6617 |\
 171         zyxel,wre6606)
 172                 ath10kcal_extract "ART" 0x1000 0x2f20
 173                 ath10kcal_patch_mac_crc $(macaddr_add $(cat /sys/class/net/eth0/address) -2)
 174                 ;;
 175         esac
 176         ;;
 177 "ath10k/pre-cal-ahb-a800000.wifi.bin")
 178         case "$board" in
 179         8dev,jalapeno |\
 180         alfa-network,ap120c-ac |\
 181         glinet,gl-b1300 |\
 182         linksys,ea6350v3 |\
 183         qcom,ap-dk01.1-c1)
 184                 ath10kcal_extract "ART" 0x5000 0x2f20
 185                 ;;
 186         asus,map-ac2200)
 187                 ath10kcal_ubi_extract "Factory" 0x5000 0x2f20
 188                 ;;
 189         asus,rt-ac58u)
 190                 CI_UBIPART=UBI_DEV
 191                 ath10kcal_ubi_extract "Factory" 0x5000 0x2f20
 192                 ;;
 193         avm,fritzbox-4040)
 194                 /usr/bin/fritz_cal_extract -i 1 -s 0x400 -e 0x208 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader_config")
 195                 ;;
 196         avm,fritzbox-7530 |\
 197         avm,fritzrepeater-3000)
 198                 /usr/bin/fritz_cal_extract -i 1 -s 0x3C800 -e 0x208 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader0") || \
 199                 /usr/bin/fritz_cal_extract -i 1 -s 0x3D000 -e 0x208 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader0") || \
 200                 /usr/bin/fritz_cal_extract -i 1 -s 0x3C000 -e 0x208 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader0") || \
 201                 /usr/bin/fritz_cal_extract -i 1 -s 0x3C800 -e 0x208 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader1") || \
 202                 /usr/bin/fritz_cal_extract -i 1 -s 0x3D000 -e 0x208 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader1") || \
 203                 /usr/bin/fritz_cal_extract -i 1 -s 0x3C000 -e 0x208 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader1")
 204                 ;;
 205         compex,wpj428 |\
 206         engenius,eap1300 |\
 207         openmesh,a42 |\
 208         openmesh,a62 |\
 209         qxwlan,e2600ac-c1 |\
 210         qxwlan,e2600ac-c2)
 211                 ath10kcal_extract "0:ART" 0x5000 0x2f20
 212                 ;;
 213         engenius,ens620ext)
 214                 ath10kcal_extract "ART" 0x5000 0x2f20
 215                 ath10kcal_patch_mac_crc $(macaddr_add $(mtd_get_mac_ascii u-boot-env ethaddr) +3)
 216                 ;;
 217         linksys,ea8300)
 218                 ath10kcal_extract "ART" 0x5000 0x2f20
 219                 ath10kcal_patch_mac_crc $(macaddr_add "$(cat /sys/class/net/eth0/address)" 3)
 220                 ;;
 221         meraki,mr33)
 222                 ath10kcal_ubi_extract "ART" 0x5000 0x2f20
 223                 ath10kcal_is_caldata_valid "202f" || ath10kcal_extract "ART" 0x5000 0x2f20
 224                 ath10kcal_patch_mac_crc $(macaddr_add $(get_mac_binary "/sys/bus/i2c/devices/0-0050/eeprom" 0x66) +3)
 225                 ;;
 226         netgear,ex6100v2 |\
 227         netgear,ex6150v2)
 228                 ath10kcal_extract "ART" 0x5000 0x2f20
 229                 ath10kcal_patch_mac_crc $(mtd_get_mac_binary dnidata 0xc)
 230                 ;;
 231         zyxel,nbg6617 |\
 232         zyxel,wre6606)
 233                 ath10kcal_extract "ART" 0x5000 0x2f20
 234                 ath10kcal_patch_mac_crc $(macaddr_add $(cat /sys/class/net/eth0/address) -1)
 235                 ;;
 236         esac
 237         ;;
 238 *)
 239         exit 1
 240         ;;
 241 esac