1#!/bin/sh 2 3ath10kcal_die() { 4 echo "ath10cal: " "$*" 5 exit 1 6} 7 8ath10kcal_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 17ath10kcal_extract() { 18 local part=$1 19 local offset=$2 20 local count=$3 21 local mtd 22 23 mtd=$(find_mtd_chardev $part) 24 [ -n "$mtd" ] || \ 25 ath10kcal_die "no mtd device found for partition $part" 26 27 dd if=$mtd of=/lib/firmware/$FIRMWARE bs=1 skip=$offset count=$count 2>/dev/null || \ 28 ath10kcal_die "failed to extract calibration data from $mtd" 29} 30 31ath10kcal_patch_mac() { 32 local mac=$1 33 34 [ -z "$mac" ] && return 35 36 macaddr_2bin $mac | dd of=/lib/firmware/$FIRMWARE conv=notrunc bs=1 seek=6 count=6 37} 38 39[ -e /lib/firmware/$FIRMWARE ] && exit 0 40 41. /lib/ar71xx.sh 42. /lib/functions.sh 43. /lib/functions/system.sh 44 45board=$(ar71xx_board_name) 46 47case "$FIRMWARE" in 48"ath10k/cal-pci-0000:00:00.0.bin") 49 case $board in 50 dlan-pro-1200-ac) 51 ath10kcal_extract "art" 20480 2116 52 ;; 53 dw33d) 54 ath10kcal_extract "art" 20480 2116 55 ath10kcal_patch_mac $(mtd_get_mac_binary art 18) 56 ;; 57 mc-mac1200r) 58 ath10kcal_extract "art" 20480 2116 59 ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth1/address) -1) 60 ;; 61 tl-wdr6500-v2) 62 ath10kcal_extract "art" 20480 2116 63 ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth1/address) -2) 64 ;; 65 r6100) 66 ath10kcal_extract "caldata" 20480 2116 67 ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth1/address) +2) 68 ;; 69 qihoo-c301) 70 ath10kcal_extract "radiocfg" 20480 2116 71 ath10kcal_patch_mac $(mtd_get_mac_ascii devdata wlan5mac) 72 ;; 73 esr1750 | \ 74 epg5000) 75 ath10kcal_extract "caldata" 20480 2116 76 ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) +1) 77 ;; 78 mr1750 | \ 79 mr1750v2 | \ 80 om5p-acv2) 81 ath10kcal_extract "ART" 20480 2116 82 ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) +16) 83 ;; 84 unifiac-lite | \ 85 unifiac-pro) 86 ath10kcal_extract "EEPROM" 20480 2116 87 ;; 88 esac 89 ;; 90"ath10k/cal-pci-0000:01:00.0.bin") 91 case $board in 92 archer-c5 | \ 93 archer-c7) 94 ath10kcal_extract "art" 20480 2116 95 ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth1/address) -2) 96 ;; 97 nbg6616 | \ 98 nbg6716) 99 ath10kcal_extract "RFdata" 20480 2116 100 ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth1/address) -2) 101 ;; 102 rb-911g-5hpacd) 103 ath10kcal_from_file "/sys/firmware/routerboot/ext_wlan_data" 20480 2116 104 ;; 105 om5p-ac) 106 ath10kcal_extract "ART" 20480 2116 107 ath10kcal_patch_mac $(macaddr_add $(cat /sys/class/net/eth0/address) +16) 108 ;; 109 esac 110 ;; 111*) 112 exit 1 113 ;; 114esac 115