ar71xx: Speed up caldata/eeprom handling

[openwrt/openwrt.git] / target / linux / ar71xx / base-files / etc / hotplug.d / firmware / 11-ath10k-caldata

diff --git a/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata b/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
index 3450819630b85df4a9ff5cf1591e8f3b64f566bf..cd5c1c2bcb801ba1189ebb4a8a5ef6f846cc5ddc 100644 (file)
--- a/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
+++ b/target/linux/ar71xx/base-files/etc/hotplug.d/firmware/11-ath10k-caldata
@@ -10,7 +10,7 @@ ath10kcal_from_file() {
        local offset=$2
        local count=$3
 
-       dd if=$source of=/lib/firmware/$FIRMWARE bs=1 skip=$offset count=$count 2>/dev/null || \
+       dd if=$source of=/lib/firmware/$FIRMWARE iflag=skip_bytes bs=$count skip=$offset count=1 2>/dev/null || \
                ath10kcal_die "failed to extract calibration data from $source"
 }
 
@@ -30,7 +30,7 @@ ath10kcal_extract() {
        [ "$count" = "$cal_size" ] || \
                ath10kcal_die "no calibration data found in $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 || \
                ath10kcal_die "failed to extract calibration data from $mtd"
 }
 
@@ -39,7 +39,7 @@ ath10kcal_patch_mac() {
 
        [ -z "$mac" ] && return
 
-       macaddr_2bin $mac | dd of=/lib/firmware/$FIRMWARE conv=notrunc bs=1 seek=6 count=6
+       macaddr_2bin $mac | dd of=/lib/firmware/$FIRMWARE conv=notrunc oflag=seek_bytes bs=6 seek=6 count=1
 }
 
 [ -e /lib/firmware/$FIRMWARE ] && exit 0