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| author | Dmitry Tunin <hanipouspilot@gmail.com> | 2019-02-22 15:30:39 +0300 |
|---|---|---|
| committer | Christian Lamparter <chunkeey@gmail.com> | 2019-03-02 12:59:48 +0100 |
| commit | 21e90685b624003c9b91d69420245d0164eddc8d (patch) | |
| tree | 7e64cde3b9e44770f206f66b40b25bffe8d3b4ff | |
| parent | 4c70ac7be484cdcb31e76ac802fb629dad4456e4 (diff) | |
| download | upstream-21e90685b624003c9b91d69420245d0164eddc8d.tar.gz upstream-21e90685b624003c9b91d69420245d0164eddc8d.tar.bz2 upstream-21e90685b624003c9b91d69420245d0164eddc8d.zip | |
ath79: speed up ath9k-eeprom extraction
This is a simple copy of ipq40xx: speed up ath10k-caldata
extraction commit a69e101ed1169f562fc030a783cd997d3f066b16
Tested on DIR-825-B1
3768+0 records in
3768+0 records out
real 0m 11.90s
user 0m 0.03s
sys 0m 9.94s
1+0 records in
1+0 records out
real 0m 0.03s
user 0m 0.00s
sys 0m 0.03s
With this change eeprom extraction is fast enough to get
working Wi-Fi after initial install.
Signed-off-by: Dmitry Tunin <hanipouspilot@gmail.com>
| -rw-r--r-- | target/linux/ath79/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/target/linux/ath79/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom b/target/linux/ath79/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom index 8b217d12c0..84e4d07b35 100644 --- a/target/linux/ath79/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom +++ b/target/linux/ath79/base-files/etc/hotplug.d/firmware/10-ath9k-eeprom @@ -20,7 +20,7 @@ ath9k_eeprom_extract() { [ -n "$mtd" ] || \ ath9k_eeprom_die "no mtd device found for partition $part" - dd if=$mtd of=/lib/firmware/$FIRMWARE bs=1 skip=$offset count=$count 2>/dev/null || \ + dd if=$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" } |