diff options
Diffstat (limited to 'target/linux/lantiq/xway/base-files/etc/hotplug.d/firmware/12-ath9k-eeprom')
| -rw-r--r-- | target/linux/lantiq/xway/base-files/etc/hotplug.d/firmware/12-ath9k-eeprom | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/target/linux/lantiq/xway/base-files/etc/hotplug.d/firmware/12-ath9k-eeprom b/target/linux/lantiq/xway/base-files/etc/hotplug.d/firmware/12-ath9k-eeprom new file mode 100644 index 0000000000..1f12da8553 --- /dev/null +++ b/target/linux/lantiq/xway/base-files/etc/hotplug.d/firmware/12-ath9k-eeprom @@ -0,0 +1,56 @@ +#!/bin/sh + +[ -e /lib/firmware/$FIRMWARE ] && exit 0 + +. /lib/functions/caldata.sh + +caldata_extract_swap() { + local part=$1 + local offset=$2 + local count=$3 + local mtd + + mtd=$(find_mtd_chardev $part) + [ -n "$mtd" ] || caldata_die "no mtd device found for partition $part" + + offset=$(($offset / 2)) + count=$(($count / 2)) + + dd if=$mtd of=/lib/firmware/$FIRMWARE bs=2 skip=$offset count=$count conv=swab 2>/dev/null || \ + caldata_die "failed to extract calibration data from $mtd" +} + +case "$FIRMWARE" in + "ath9k-eeprom-pci-0000:00:0e.0.bin" | \ + "ath9k-eeprom-pci-0000:01:00.0.bin" | \ + "ath9k-eeprom-pci-0000:02:00.0.bin") + board=$(board_name) + + case "$board" in + arcadyan,arv7518pw) + caldata_extract_swap "boardconfig" 0x400 0x1000 + ;; + arcadyan,arv8539pw22) + caldata_extract_swap "art" 0x400 0x1000 + ;; + bt,homehub-v2b) + caldata_extract_swap "art" 0x0 0x1000 + ath9k_patch_mac_crc "00:00:00:00:00:00" 0x20c + ;; + bt,homehub-v3a) + caldata_extract_swap "art-copy" 0x0 0x1000 + ath9k_patch_mac_crc $(macaddr_add $(mtd_get_mac_ascii uboot_env ethaddr) +2) 0x10c + ;; + netgear,dgn3500|netgear,dgn3500b) + caldata_extract "calibration" 0xf000 0x1000 + ath9k_patch_mac_crc $(macaddr_add $(mtd_get_mac_ascii uboot-env ethaddr) +2) 0x20c + ;; + avm,fritz7312|avm,fritz7320) + caldata_extract "urlader" 0x985 0x1000 + ;; + *) + caldata_die "board $board is not supported yet" + ;; + esac + ;; +esac |