[OpenWrt-Devel] [PATCH v4 0/6] Speed up and merge caldata/eeprom extraction

Adrian Schmutzler freifunk at adrianschmutzler.de
Fri Mar 1 09:40:16 EST 2019

This patchset goes on with the attempt to
- speed up caldata/eeprom handling by reading blockwise,
- merge the similar functions in one library.

It depends on the patch "ath79: speed up ath9k-eeprom extraction"
by Dmitry Tunin to be applied beforehand.

Patchset v4 is just a rebase due to recently pushed hardware additions.

The patches 1 to 4 have been run-tested (all at once) on the following
TP-Link WDR4300 (ar71xx and ath79)
Ubnt AC Mesh (ath79)
TP-Link CPE210 v2 (ar71xx)

The patches 5 and 6 are optional. Since a have no ipq40xx or ramips
device at hand, I cannot test them. Thus, one can apply patches 1 to 4
and then easily do patches 5 and 6 if/after they are tested. (So they
do not hold up the earlier patches.)
However, it would be nice if someone did test ramips and ipq40xx.

If the eeprom.sh merge is not desired, but the speedup is, it is also
possible to just merge patches 1 to 3.

Adrian Schmutzler (6):
  ath79: Speed up caldata/eeprom handling
  ar71xx: Speed up caldata/eeprom handling
  ar71xx: Speed up mtd extraction in ar71xx.sh
  ar71xx/ath79: Merge eeprom/caldata extraction into eeprom.sh
  ipq40xx: Make use of common eeprom.sh library for caldata
  ramips: Merge ath9k-eeprom extraction to common eeprom.sh

 package/base-files/files/lib/functions/eeprom.sh   | 91 ++++++++++++++++++++
 .../etc/hotplug.d/firmware/10-ath9k-eeprom         | 99 +++++-----------------
 .../etc/hotplug.d/firmware/11-ath10k-caldata       | 80 ++++++-----------
 target/linux/ar71xx/base-files/lib/ar71xx.sh       |  4 +-
 .../etc/hotplug.d/firmware/10-ath9k-eeprom         | 86 ++++++-------------
 .../etc/hotplug.d/firmware/11-ath10k-caldata       | 62 ++++----------
 .../etc/hotplug.d/firmware/11-ath10k-caldata       | 82 +++++-------------
 .../etc/hotplug.d/firmware/10-rt2x00-eeprom        | 32 ++-----
 8 files changed, 209 insertions(+), 327 deletions(-)
 create mode 100644 package/base-files/files/lib/functions/eeprom.sh


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