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87d5e4155c
linux/drivers/net/wireless/iwlwifi
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Eyal Shapira 87d5e4155c iwlwifi: mvm: rs: reinit rs if no tx for a long time 
After being idle for a long time (>5sec) the rs statistics
will be stale so we prefer to reset rs and start from legacy
rates again. This gives better results when the attenuation
increased signficantly (e.g. we got further from the AP) and
after a while we start Tx
Note that the first Tx after the idle period will still go out
in the old modulation and rate but this seemed a simpler approach
compared to adding a timer or modifying mac80211 for this.
The negative impact is negligble as we'll recover quickly.

Cc: <stable@vger.kernel.org> [3.14]
Signed-off-by: Eyal Shapira <eyalx.shapira@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-04-13 16:51:04 +03:00
..
dvm Merge branch 'for-john' of git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next 2014-03-18 16:55:28 -04:00
mvm iwlwifi: mvm: rs: reinit rs if no tx for a long time 2014-04-13 16:51:04 +03:00
pcie iwlwifi: add new 7265 HW IDs 2014-04-13 08:27:32 +03:00
iwl-1000.c iwlwifi: Update Copyright to 2014 2013-12-31 19:03:53 +02:00
iwl-2000.c iwlwifi: Update Copyright to 2014 2013-12-31 19:03:53 +02:00
iwl-5000.c iwlwifi: Update Copyright to 2014 2013-12-31 19:03:53 +02:00
iwl-6000.c iwlwifi: Update Copyright to 2014 2013-12-31 19:03:53 +02:00
iwl-7000.c iwlwifi: add MODULE_FIRMWARE for 7265 2014-04-13 16:50:56 +03:00
iwl-8000.c iwlwifi: 8000: add 11n only SKU of 8000 devices 2014-02-06 21:11:30 +02:00
iwl-agn-hw.h iwlwifi: Update Copyright to 2014 2013-12-31 19:03:53 +02:00
iwl-config.h iwlwifi: pcie: enable LP XTAL to reduce power consumption 2014-03-09 19:16:39 +02:00
iwl-csr.h iwlwifi: pcie: enable LP XTAL to reduce power consumption 2014-03-09 19:16:39 +02:00
iwl-debug.c iwlwifi: export symbols only conditionally 2013-03-06 16:47:56 +01:00
iwl-debug.h iwlwifi: add enter/exit D0i3 ops 2014-02-03 22:23:39 +02:00
iwl-devtrace.c iwlwifi: Update Copyright to 2014 2013-12-31 19:03:53 +02:00
iwl-devtrace.h iwlwifi: Update Copyright to 2014 2013-12-31 19:03:53 +02:00
iwl-drv.c Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless 2014-03-04 13:05:12 -05:00
iwl-drv.h iwlwifi: mvm: new NVM format in family 8000 2014-02-13 13:49:37 +02:00
iwl-eeprom-parse.c iwlwifi: Update Copyright to 2014 2013-12-31 19:03:53 +02:00
iwl-eeprom-parse.h iwlwifi: mvm: new NVM format in family 8000 2014-02-13 13:49:37 +02:00
iwl-eeprom-read.c iwlwifi: Update Copyright to 2014 2013-12-31 19:03:53 +02:00
iwl-eeprom-read.h iwlwifi: Update Copyright to 2014 2013-12-31 19:03:53 +02:00
iwl-fh.h iwlwifi: Update Copyright to 2014 2013-12-31 19:03:53 +02:00
iwl-fw-file.h iwlwifi: mvm: prepare infrastructure for more TLV flags 2014-02-23 21:32:22 +02:00
iwl-fw.h iwlwifi: mvm: configure seq_num to D0i3 2014-03-16 13:45:23 +02:00
iwl-io.c iwlwifi: pcie: enable LP XTAL to reduce power consumption 2014-03-09 19:16:39 +02:00
iwl-io.h iwlwifi: pcie: enable LP XTAL to reduce power consumption 2014-03-09 19:16:39 +02:00
iwl-modparams.h Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless 2014-03-04 13:05:12 -05:00
iwl-notif-wait.c iwlwifi: Update Copyright to 2014 2013-12-31 19:03:53 +02:00
iwl-notif-wait.h iwlwifi: Update Copyright to 2014 2013-12-31 19:03:53 +02:00
iwl-nvm-parse.c iwlwifi: nvm: fix VHT capability antenna-dependent fields 2014-03-09 16:39:08 +02:00
iwl-nvm-parse.h iwlwifi: mvm: new NVM format in family 8000 2014-02-13 13:49:37 +02:00
iwl-op-mode.h iwlwifi: return whether to stop from rfkill method 2014-03-09 19:16:46 +02:00
iwl-phy-db.c iwlwifi: change number of PAPD groups in PHY DB 2014-02-06 21:12:26 +02:00
iwl-phy-db.h iwlwifi: Update Copyright to 2014 2013-12-31 19:03:53 +02:00
iwl-prph.h iwlwifi: pcie: enable LP XTAL to reduce power consumption 2014-03-09 19:16:39 +02:00
iwl-trans.h iwlwifi: make various things const 2014-02-13 10:18:43 +02:00
Kconfig iwlwifi: rs: use const u16 for throughput tables 2014-02-03 22:23:37 +02:00
Makefile iwlwifi: Add 8000 HW family support 2014-02-03 22:23:31 +02:00