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treewide: convert WiFi caldata size and offset to hexadecimal

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This changes size and offset set for WiFi caldata extraction and
MAC address adjustment to hexadecimal notation.

This will be much clearer for the reader when numbers are big, and
will also match the style used for mtd-cal-data in DTS files.

Since dd cannot deal with hexadecimal notation, one has to convert
back to decimal by simple $(($hexnum)).

Acked-by: Alexander Couzens <lynxis@fe80.eu>
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
This commit is contained in:
Adrian Schmutzler
2019-08-09 17:45:13 +02:00
committed by Alexander Couzens
parent 75bfc393ba
commit b133e466b0
11 changed files with 202 additions and 202 deletions
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22
target/linux/apm821xx/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom
View File

@@ -12,8 +12,8 @@ ath9k_eeprom_die() {
ath9k_eeprom_extract() {
local part=$1
local offset=$2
local count=$3
local offset=$(($2))
local count=$(($3))
local mtd
mtd=$(find_mtd_chardev $part)
@@ -26,8 +26,8 @@ ath9k_eeprom_extract() {
ath9k_ubi_eeprom_extract() {
local part=$1
local offset=$2
local count=$3
local offset=$(($2))
local count=$(($3))
local ubidev=$(nand_find_ubi $CI_UBIPART)
local ubi
@@ -40,11 +40,11 @@ ath9k_ubi_eeprom_extract() {
}
ath9k_patch_firmware_mac() {
local mac=$1
local mac=$1
[ -z "$mac" ] && return
[ -z "$mac" ] && return
macaddr_2bin $mac | dd of=/lib/firmware/$FIRMWARE conv=notrunc bs=1 seek=2 count=6
macaddr_2bin $mac | dd of=/lib/firmware/$FIRMWARE conv=notrunc bs=1 seek=2 count=6
}
board=$(board_name)
@@ -56,9 +56,9 @@ case "$FIRMWARE" in
. /lib/upgrade/nand.sh
if [ -n "$(nand_find_volume ubi0 caldata)" ]; then
ath9k_ubi_eeprom_extract "caldata" 20480 4096
ath9k_ubi_eeprom_extract "caldata" 0x5000 0x1000
else
ath9k_eeprom_extract "wifi_data" 20480 4096
ath9k_eeprom_extract "wifi_data" 0x5000 0x1000
ath9k_patch_firmware_mac $(mtd_get_mac_binary wifi_data 0xc)
fi
;;
@@ -74,9 +74,9 @@ case "$FIRMWARE" in
. /lib/upgrade/nand.sh
if [ -n "$(nand_find_volume ubi0 caldata)" ]; then
ath9k_ubi_eeprom_extract "caldata" 4096 4096
ath9k_ubi_eeprom_extract "caldata" 0x1000 0x1000
else
ath9k_eeprom_extract "wifi_data" 4096 4096
ath9k_eeprom_extract "wifi_data" 0x1000 0x1000
ath9k_patch_firmware_mac $(mtd_get_mac_binary wifi_data 0x0)
fi
;;