There is no compilation involved in wireless-regdb and package should
produce the same results on all architectures => making it allarch saves
build time.
Additionally this fixes issue: "On machines where ${libdir} equals to
/usr/lib64/ regulatory.bin is not found by crda". Reason was that
crda-3.18/crda.c looks only in following paths:
"/usr/local/lib/crda/regulatory.bin", /* Users/preloads can override */
"/usr/lib/crda/regulatory.bin", /* General distribution package usage */
"/lib/crda/regulatory.bin", /* alternative for distributions */
Signed-off-by: Radek Dostál <radek.dostal@streamunlimited.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Linux kernels before v4.15, allowed to be compiled with static
regulatory database if it was put under net/wireless/db.txt.
Add kernel_wireless_regdb class which allows in such cases to embed the
wireless regulatory database directly in the Linux kernel during build
process.
Usage:
1. The class should be inherited by kernel recipe (e.g. in
linux-yocto_%.bbappend).
2. For Linux kernels up to v4.14, build kernel with CONFIG_EXPERT and
CONFIG_CFG80211_INTERNAL_REGDB.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Small embedded systems might:
1. Want to get rid of daemons as much as possible (therefore be built
without CRDA),
2. Not receive user-space incremental updates but an entire system
upgrade (with kernel).
Linux kernel since v4.15 allows loading static regulatory data from
/lib/firmware/regulatory.db.
Add additional package to wireless-regdb recipe which provides such
static data.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Bump the wireless-regdb recipe to use newest wireless regulatory
database.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Adrian Bunk
Radek Dostal
Krzysztof Kozlowski
Aaron Zinghini
André Draszik