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| author | Adrian Schmutzler <freifunk@adrianschmutzler.de> | 2019-09-22 11:57:13 +0200 |
|---|---|---|
| committer | David Bauer <mail@david-bauer.net> | 2019-10-13 21:48:58 +0200 |
| commit | 5b6a80909280cafcb1e28ca120eed6922d68dc5a (patch) | |
| tree | 5b779cd9deec7067178b20a329d48d663b4a6820 /target/linux/mpc85xx/base-files/etc/hotplug.d | |
| parent | c1388a2deb00b65ee4a06c0a1d4c461f2194ef38 (diff) | |
| download | upstream-5b6a80909280cafcb1e28ca120eed6922d68dc5a.tar.gz upstream-5b6a80909280cafcb1e28ca120eed6922d68dc5a.tar.bz2 upstream-5b6a80909280cafcb1e28ca120eed6922d68dc5a.zip | |
treewide: move calibration data extraction function to library
This moves the almost identical calibration data extraction
functions present multiple times in several targets to a single
library file /lib/functions/caldata.sh.
Functions are renamed with more generic names to merge different
variants that only differ in their names.
Most of the targets used find_mtd_chardev, while some used
find_mtd_part inside the extraction code. To merge them, the more
abundant version with find_mtd_chardev is used in the common code.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
[rebase on latest master; add mpc85xx]
Signed-off-by: David Bauer <mail@david-bauer.net>
Diffstat (limited to 'target/linux/mpc85xx/base-files/etc/hotplug.d')
| -rw-r--r-- | target/linux/mpc85xx/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom | 36 |
1 files changed, 7 insertions, 29 deletions
diff --git a/target/linux/mpc85xx/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom b/target/linux/mpc85xx/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom index dc66226d7b..bcde02593a 100644 --- a/target/linux/mpc85xx/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom +++ b/target/linux/mpc85xx/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom @@ -1,25 +1,8 @@ #!/bin/sh -FW_FILE="/lib/firmware/$FIRMWARE" +[ -e /lib/firmware/$FIRMWARE ] && exit 0 -ath9k_eeprom_die() { - echo "ath9k eeprom: " "$*" >&2 - exit 1 -} - -ath9k_eeprom_extract() { - local part=$1 - local offset=$(($2)) - local count=$(($3)) - local mtd - - mtd=$(find_mtd_chardev $part) - [ -n "$mtd" ] || \ - ath9k_eeprom_die "no mtd device found for partition $part" - - dd if=$mtd bs=$offset skip=1 count=1 2>/dev/null | dd of=$FW_FILE bs=$count count=1 2>/dev/null || \ - ath9k_eeprom_die "failed to extract from $mtd" -} +. /lib/functions/caldata.sh tpl_set_wireless_mac() { @@ -29,25 +12,20 @@ tpl_set_wireless_mac() mac=$(mtd_get_mac_binary u-boot 0x4fc00) mac=$(macaddr_add $mac $offset) - macaddr_2bin $mac | dd bs=1 count=6 seek=2 conv=notrunc of=$FW_FILE 2>/dev/null + macaddr_2bin $mac | dd bs=1 count=6 seek=2 conv=notrunc of=/lib/firmware/$FIRMWARE 2>/dev/null } -[ -e $FW_FILE ] && exit 0 - -. /lib/functions.sh -. /lib/functions/system.sh - board=$(board_name) case "$FIRMWARE" in "pci_wmac0.eeprom") case $board in tplink,tl-wdr4900-v1) - ath9k_eeprom_extract "caldata" 0x1000 0x800 + caldata_extract "caldata" 0x1000 0x800 tpl_set_wireless_mac 0 ;; *) - ath9k_eeprom_die "board $board is not supported yet" + caldata_die "board $board is not supported yet" ;; esac ;; @@ -55,11 +33,11 @@ case "$FIRMWARE" in "pci_wmac1.eeprom") case $board in tplink,tl-wdr4900-v1) - ath9k_eeprom_extract "caldata" 0x5000 0x800 + caldata_extract "caldata" 0x5000 0x800 tpl_set_wireless_mac -1 ;; *) - ath9k_eeprom_die "board $board is not supported yet" + caldata_die "board $board is not supported yet" ;; esac ;; |