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e7cad69cda
linux/drivers/net/wireless/iwlwifi
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Grumbach, Emmanuel e7cad69cda iwlagn: Enable PCI L1 ACTIVE state after uCode has been loaded 
PCI L1 Active needs to be disabled while loading the uCode so that the bus
doesn't go to sleep. The enablement of L1 Active should be done after
the uCode has sent the ALIVE response. The enablement of L1 Active was
missing.
Enabling L1 Active allows to save power if the BIOS / bus driver allows
it.

I measured the power consumption while not associated and
idle/associated:
L1 Active disabled: 39 mA = 130mW
L1 Active enabled:   6 mA = 20 mW

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-12-02 08:35:02 -08:00
..
iwl3945-base.c Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 2010-11-24 16:19:24 -05:00
iwl-1000.c iwlagn: Offical name for 100/130 device 2010-11-24 16:59:19 -08:00
iwl-3945-debugfs.c
iwl-3945-debugfs.h
iwl-3945-fh.h
iwl-3945-hw.h
iwl-3945-led.c
iwl-3945-led.h
iwl-3945-rs.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6 2010-10-23 11:47:02 -07:00
iwl-3945.c iwlwifi: Use static const 2010-11-22 15:58:48 -05:00
iwl-3945.h iwlagn: new RXON processing for modern devices 2010-11-15 13:24:53 -05:00
iwl-4965-hw.h
iwl-4965.c iwlagn: fix microcode error on 4965 2010-11-30 13:58:18 -05:00
iwl-5000-hw.h
iwl-5000.c iwlwifi: use antenna information in EEPROM 2010-11-24 16:57:55 -08:00
iwl-6000-hw.h
iwl-6000.c iwlagn: Offical name for 100/130 device 2010-11-24 16:59:19 -08:00
iwl-agn-calib.c iwlwifi: disable disconnected antenna for advanced bt coex 2010-11-15 13:26:57 -05:00
iwl-agn-calib.h iwlwifi: clean up declarations 2010-10-07 15:52:44 -07:00
iwl-agn-debugfs.c iwlagn: reduce redundant parameter definitions 2010-10-06 08:10:00 -07:00
iwl-agn-debugfs.h
iwl-agn-eeprom.c iwlwifi: use antenna information in EEPROM 2010-11-24 16:57:55 -08:00
iwl-agn-hcmd.c iwlagn: fix PAN slot timing wrt. DTIM 2010-11-16 07:46:49 -08:00
iwl-agn-hw.h
iwl-agn-ict.c iwlagn: reduce redundant parameter definitions 2010-10-06 08:10:00 -07:00
iwl-agn-led.c
iwl-agn-led.h
iwl-agn-lib.c iwlagn: minor change in bt coex normal LUT 2010-11-24 17:26:43 -08:00
iwl-agn-rs.c iwlagn: support dynamic aggregation for BT coex 2010-11-16 07:44:00 -08:00
iwl-agn-rs.h iwlwifi: remove agn rates info there 2010-10-07 15:51:20 -07:00
iwl-agn-rx.c iwlwifi: clean up declarations 2010-10-07 15:52:44 -07:00
iwl-agn-rxon.c iwlagn: update QoS before commit associated RXON 2010-11-16 07:46:58 -08:00
iwl-agn-sta.c iwlagn: fix non-5000+ build 2010-11-15 13:26:43 -05:00
iwl-agn-tt.c iwlwifi: remove spurious exports 2010-10-07 15:51:11 -07:00
iwl-agn-tt.h
iwl-agn-tx.c iwlwifi: use mac80211 AC defines 2010-11-24 16:58:40 -08:00
iwl-agn-ucode.c iwlagn: Enable PCI L1 ACTIVE state after uCode has been loaded 2010-12-02 08:35:02 -08:00
iwl-agn.c iwlagn: advertise reliable TX status 2010-11-24 16:58:26 -08:00
iwl-agn.h iwlagn: fix non-5000+ build 2010-11-15 13:26:43 -05:00
iwl-commands.h iwlagn: use different kill mask when SCO active 2010-11-24 17:25:03 -08:00
iwl-core.c iwlagn: support dynamic aggregation for BT coex 2010-11-16 07:44:00 -08:00
iwl-core.h iwlwifi: advance power management support 2010-11-24 16:19:37 -05:00
iwl-csr.h iwlagn: enable shadow register 2010-11-15 13:26:59 -05:00
iwl-debug.h
iwl-debugfs.c iwlwifi: always build swq_id as virtual queue ID 2010-11-16 07:46:00 -08:00
iwl-dev.h iwlagn: support dynamic aggregation for BT coex 2010-11-16 07:44:00 -08:00
iwl-devtrace.c
iwl-devtrace.h
iwl-eeprom.c iwlwifi: move agn only eeprom functions to separate file 2010-10-14 09:47:42 -07:00
iwl-eeprom.h iwlwifi: remove unused define 2010-11-24 16:57:43 -08:00
iwl-fh.h
iwl-hcmd.c
iwl-helpers.h Merge branch 'wireless-next-2.6' of git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-2.6 2010-11-22 15:28:30 -05:00
iwl-io.h
iwl-led.c iwlwifi: change default led mode for different devices 2010-11-16 07:44:24 -08:00
iwl-led.h iwlwifi: change default led mode for different devices 2010-11-16 07:44:24 -08:00
iwl-legacy.c iwlwifi: resending QoS command when HT changes 2010-11-15 13:26:49 -05:00
iwl-legacy.h iwlwifi: legacy tx_cmd_protection function 2010-11-15 13:26:47 -05:00
iwl-power.c iwlwifi: advance power management support 2010-11-24 16:19:37 -05:00
iwl-power.h iwlwifi: defer update power mode while scan 2010-11-15 13:24:28 -05:00
iwl-prph.h
iwl-rx.c iwlagn: enable shadow register 2010-11-15 13:26:59 -05:00
iwl-scan.c iwlwifi: kill elapsed_jiffies 2010-11-16 16:39:09 -05:00
iwl-spectrum.h
iwl-sta.c iwlagn: fix race condition when reprogram sta 2010-12-02 08:34:54 -08:00
iwl-sta.h iwlagn: reprogram AP STA after assoc 2010-11-16 07:46:35 -08:00
iwl-tx.c iwlwifi: always build swq_id as virtual queue ID 2010-11-16 07:46:00 -08:00
Kconfig iwlwifi: add new devices to Kconfig 2010-11-15 13:24:58 -05:00
Makefile iwlwifi: fix modular 3945 only build 2010-11-22 15:48:51 -05:00