From 5b6a80909280cafcb1e28ca120eed6922d68dc5a Mon Sep 17 00:00:00 2001 From: Adrian Schmutzler Date: Sun, 22 Sep 2019 11:57:13 +0200 Subject: 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 [rebase on latest master; add mpc85xx] Signed-off-by: David Bauer --- .../etc/hotplug.d/firmware/10-ath9k-eeprom | 49 ++++------------------ 1 file changed, 7 insertions(+), 42 deletions(-) (limited to 'target/linux/apm821xx/base-files/etc/hotplug.d/firmware') diff --git a/target/linux/apm821xx/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom b/target/linux/apm821xx/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom index 272c084c99..07100b1856 100644 --- a/target/linux/apm821xx/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom +++ b/target/linux/apm821xx/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom @@ -2,42 +2,7 @@ [ -e /lib/firmware/$FIRMWARE ] && exit 0 -. /lib/functions.sh -. /lib/functions/system.sh - -ath9k_eeprom_die() { - echo "ath9k eeprom: " "$*" - 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 of=/lib/firmware/$FIRMWARE iflag=skip_bytes bs=$count skip=$offset count=1 2>/dev/null || \ - ath9k_eeprom_die "failed to extract from $mtd" -} - -ath9k_ubi_eeprom_extract() { - local part=$1 - local offset=$(($2)) - local count=$(($3)) - local ubidev=$(nand_find_ubi $CI_UBIPART) - local ubi - - ubi=$(nand_find_volume $ubidev $part) - [ -n "$ubi" ] || \ - ath9k_eeprom_die "no UBI volume found for $part" - - dd if=/dev/$ubi of=/lib/firmware/$FIRMWARE iflag=skip_bytes bs=$count skip=$offset count=1 2>/dev/null || \ - ath9k_eeprom_die "failed to extract from $ubi" -} +. /lib/functions/caldata.sh ath9k_patch_firmware_mac() { local mac=$1 @@ -56,14 +21,14 @@ case "$FIRMWARE" in . /lib/upgrade/nand.sh if [ -n "$(nand_find_volume ubi0 caldata)" ]; then - ath9k_ubi_eeprom_extract "caldata" 0x5000 0x1000 + caldata_extract_ubi "caldata" 0x5000 0x1000 else - ath9k_eeprom_extract "wifi_data" 0x5000 0x1000 + caldata_extract "wifi_data" 0x5000 0x1000 ath9k_patch_firmware_mac $(mtd_get_mac_binary wifi_data 0xc) fi ;; *) - ath9k_eeprom_die "board $board is not supported yet" + caldata_die "board $board is not supported yet" ;; esac ;; @@ -74,14 +39,14 @@ case "$FIRMWARE" in . /lib/upgrade/nand.sh if [ -n "$(nand_find_volume ubi0 caldata)" ]; then - ath9k_ubi_eeprom_extract "caldata" 0x1000 0x1000 + caldata_extract_ubi "caldata" 0x1000 0x1000 else - ath9k_eeprom_extract "wifi_data" 0x1000 0x1000 + caldata_extract "wifi_data" 0x1000 0x1000 ath9k_patch_firmware_mac $(mtd_get_mac_binary wifi_data 0x0) fi ;; *) - ath9k_eeprom_die "board $board is not supported yet" + caldata_die "board $board is not supported yet" ;; esac ;; -- cgit v1.2.3