linux_dsm_epyc7002/drivers/net/wireless
Johannes Berg b3a6d2e0e7 iwlwifi: limit dwell time more strictly
The dwell time for scanning is currently limited
so that it fits into the timings inside the ucode
when that is tracking DTIM/beacon periods for the
AP(s) it's connected to.

However, when it's connected to two APs, those
may be in lockstep, for example if they both have
a DTIM interval of 100 TU, then one could be 50
TU after the other, leaving only 50 TU free to
be used by scanning.

Since we can't know how far apart they are the
only option is to restrict to 1/2 of the minium
of the two APs.

In theory, it would be possible to not use 1/2 of
the minimum but take into account that if they
have different intervals then there will be a bit
more time since they can't be in lockstep, but as
they will have 100 TU intervals in practice that
complex calculation will probably just result in
hard-to-find bugs.

Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2012-06-25 14:53:43 +02:00
..
ath ath9k_hw: Initvals update for AR9462 2012-06-11 14:59:44 -04:00
b43 b43: do not call ieee80211_unregister_hw if we are not registred 2012-06-08 13:47:06 -04:00
b43legacy wireless: update wireless URLs 2012-06-06 15:20:32 -04:00
brcm80211 brcm80211: brcmsmac: fixed checkpatch and sparse warnings 2012-06-06 15:20:23 -04:00
hostap net/wireless: use module_pci_driver 2012-04-16 14:38:50 -04:00
ipw2x00 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless 2012-06-12 14:11:13 -04:00
iwlegacy iwl4965: claim RSN IBSS support 2012-06-06 15:18:18 -04:00
iwlwifi iwlwifi: limit dwell time more strictly 2012-06-25 14:53:43 +02:00
iwmc3200wifi drivers/net: iwmc3200 depends on EXPERIMENTAL 2012-04-21 15:28:47 -04:00
libertas cfg80211: clarify set_channel APIs 2012-06-06 15:18:17 -04:00
libertas_tf USB: Disable hub-initiated LPM for comms devices. 2012-05-18 15:42:55 -07:00
mwifiex mwifiex: scan less channels per scan command to improve Tx traffic 2012-06-11 14:59:44 -04:00
orinoco cfg80211: clarify set_channel APIs 2012-06-06 15:18:17 -04:00
p54 USB 3.5-rc1 pull request 2012-05-22 15:50:46 -07:00
prism54 prism54: replace open-coded ARRAY_SIZE with macro 2012-04-12 15:10:47 -04:00
rt2x00 rt2x00:Add RT5392 chipset support 2012-06-06 15:19:00 -04:00
rtl818x rtl8187: ->brightness_set can not sleep 2012-06-08 13:43:57 -04:00
rtlwifi USB 3.5-rc1 pull request 2012-05-22 15:50:46 -07:00
ti wl18xx: avoid some -Wformat warnings 2012-06-08 14:24:53 -04:00
zd1211rw USB: Disable hub-initiated LPM for comms devices. 2012-05-18 15:42:55 -07:00
adm8211.c net/wireless: use module_pci_driver 2012-04-16 14:38:50 -04:00
adm8211.h
airo_cs.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
airo.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
airo.h
at76c50x-usb.c USB 3.5-rc1 pull request 2012-05-22 15:50:46 -07:00
at76c50x-usb.h
atmel_cs.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
atmel_pci.c net/wireless: use module_pci_driver 2012-04-16 14:38:50 -04:00
atmel.c wireless, atmel: remove pointless test for NULL before release_firmware() call 2012-04-12 15:06:07 -04:00
atmel.h
Kconfig wireless/wl12xx/wl1251: move TI WLAN modules to a common ti subdirectory 2012-04-12 08:43:55 +03:00
mac80211_hwsim.c mac80211_hwsim: Set IEEE80211_STAT_ACK flag when userspace indicates that the frame has been acknowledged. 2012-06-08 13:43:58 -04:00
mac80211_hwsim.h
Makefile wireless/wl12xx/wl1251: move TI WLAN modules to a common ti subdirectory 2012-04-12 08:43:55 +03:00
mwl8k.c drivers/net: Convert compare_ether_addr to ether_addr_equal 2012-05-10 23:33:01 -04:00
ray_cs.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
ray_cs.h
rayctl.h
rndis_wlan.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2012-05-24 11:54:29 -07:00
wl3501_cs.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
wl3501.h
zd1201.c USB: Disable hub-initiated LPM for comms devices. 2012-05-18 15:42:55 -07:00
zd1201.h