Luis R. Rodriguez 80007efeff cfg80211: warn if db.txt is empty with CONFIG_CFG80211_INTERNAL_REGDB ... It has happened twice now where elaborate troubleshooting has undergone on systems where CONFIG_CFG80211_INTERNAL_REGDB [0] has been set but yet net/wireless/db.txt was not updated. Despite the documentation on this it seems system integrators could use some more help with this, so throw out a kernel warning at boot time when their database is empty. This does mean that the error-prone system integrator won't likely realize the issue until they boot the machine but -- it does not seem to make sense to enable a build bug breaking random build testing. [0] http://wireless.kernel.org/en/developers/Regulatory/CRDA#CONFIG_CFG80211_INTERNAL_REGDB Cc: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Youngsin Lee <youngsin@qualcomm.com> Cc: Raja Mani <rmani@qca.qualcomm.com> Cc: Senthil Kumar Balasubramanian <senthilb@qca.qualcomm.com> Cc: Vipin Mehta <vipimeht@qca.qualcomm.com> Cc: yahuan@qca.qualcomm.com Cc: jjan@qca.qualcomm.com Cc: vthiagar@qca.qualcomm.com Cc: henrykim@qualcomm.com Cc: jouni@qca.qualcomm.com Cc: athiruve@qca.qualcomm.com Cc: cjkim@qualcomm.com Cc: philipk@qca.qualcomm.com Cc: sunnykim@qualcomm.com Cc: sskwak@qualcomm.com Cc: kkim@qualcomm.com Cc: mattbyun@qualcomm.com Cc: ryanlee@qualcomm.com Cc: simbap@qualcomm.com Cc: krislee@qualcomm.com Cc: conner@qualcomm.com Cc: hojinkim@qualcomm.com Cc: honglee@qualcomm.com Cc: johnwkim@qualcomm.com Cc: jinyong@qca.qualcomm.com Cc: stable@vger.kernel.org Signed-off-by: Luis R. Rodriguez <mcgrof@frijolero.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>		2012-04-09 16:37:11 -04:00
..
.gitignore
chan.c	nl80211: Parse channel type attribute in an ibss join request	2011-12-06 16:05:24 -05:00
core.c	nl80211: advertise device AP SME	2011-11-09 16:12:38 -05:00
core.h	cfg80211: export cfg80211_ref_bss	2012-02-06 14:50:37 -05:00
db.txt
debugfs.c
debugfs.h
ethtool.c
ethtool.h
genregdb.awk	cfg80211: relicense reg.c reg.h and genregdb.awk to ISC	2012-01-04 14:30:41 -05:00
ibss.c	net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules	2011-10-31 19:30:30 -04:00
Kconfig	wireless: disable wext sysfs by default	2011-12-07 15:19:39 -05:00
lib80211.c
lib80211_crypt_ccmp.c	wireless: Remove unnecessary OOM logging messages	2011-09-13 15:45:02 -04:00
lib80211_crypt_tkip.c	wireless: Remove unnecessary OOM logging messages	2011-09-13 15:45:02 -04:00
lib80211_crypt_wep.c	wireless: Remove unnecessary OOM logging messages	2011-09-13 15:45:02 -04:00
Makefile
mesh.c	{nl,cfg,mac}80211: Implement RSSI threshold for mesh peering	2012-03-05 15:23:15 -05:00
mlme.c	cfg80211: use compare_ether_addr on MAC addresses instead of memcmp	2012-04-09 16:09:35 -04:00
nl80211.c	cfg80211: allow CFG80211_SIGNAL_TYPE_UNSPEC in station_info	2012-03-26 15:07:25 -04:00
nl80211.h	cfg80211/mac80211: report signal strength for mgmt frames	2012-03-06 15:16:05 -05:00
radiotap.c	net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules	2011-10-31 19:30:30 -04:00
reg.c	cfg80211: warn if db.txt is empty with CONFIG_CFG80211_INTERNAL_REGDB	2012-04-09 16:37:11 -04:00
reg.h	cfg80211: relicense reg.c reg.h and genregdb.awk to ISC	2012-01-04 14:30:41 -05:00
regdb.h	cfg80211: relicense reg.c reg.h and genregdb.awk to ISC	2012-01-04 14:30:41 -05:00
scan.c	cfg80211: use compare_ether_addr on MAC addresses instead of memcmp	2012-04-09 16:09:35 -04:00
sme.c	cfg80211: stop tracking authenticated state	2012-02-06 14:50:37 -05:00
sysfs.c
sysfs.h
util.c	cfg80211: expose cfg80211_calculate_bitrate()	2012-03-06 15:16:17 -05:00
wext-compat.c	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux	2011-11-22 14:05:46 -05:00
wext-compat.h
wext-core.c	net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules	2011-10-31 19:30:30 -04:00
wext-priv.c
wext-proc.c
wext-sme.c	cfg80211: Add background scan period attribute.	2012-03-12 14:19:34 -04:00
wext-spy.c	net: Add export.h for EXPORT_SYMBOL/THIS_MODULE to non-modules	2011-10-31 19:30:30 -04:00