Shanyu Zhao 48a6be6a0d iwlwifi: clear unattended interrupts in tasklet ... Previously in interrupt handling tasklet, iwlwifi driver only clear/ack those interrupts that are enabled by the driver through inta_mask. If the hardware generates unattended interrupts, driver will not ack them, defeating the interrupt coalescing feature. This results in high number of interrupts per second and high CPU utilization. This patch addresses this issue by acking those unattended interrupts in the tasklet. Local test showed an order of magnitude improvement in terms of the number of interrupts without sacrificing networking throughput. This is a workaround for hardware issue. Signed-off-by: Shanyu Zhao <shanyu.zhao@intel.com> Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>		2010-03-30 15:37:31 -04:00
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iwl3945-base.c	iwlwifi: fix regulatory	2010-03-30 15:37:29 -04:00
iwl-1000.c	iwlwifi: Adjusting PLCP error threshold for 1000 NIC	2010-02-11 10:27:05 -08:00
iwl-3945-fh.h	iwlwifi: update copyright year to 2010	2010-01-19 16:25:15 -05:00
iwl-3945-hw.h	iwlwifi: update copyright year to 2010	2010-01-19 16:25:15 -05:00
iwl-3945-led.c	iwlwifi: update copyright year to 2010	2010-01-19 16:25:15 -05:00
iwl-3945-led.h	iwlwifi: update copyright year to 2010	2010-01-19 16:25:15 -05:00
iwl-3945-rs.c	iwlwifi: update copyright year to 2010	2010-01-19 16:25:15 -05:00
iwl-3945.c	iwl3945: fix memory corruption	2010-03-09 16:15:33 -08:00
iwl-3945.h	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6	2010-02-25 23:26:21 -08:00
iwl-4965-hw.h	iwlwifi: update copyright year to 2010	2010-01-19 16:25:15 -05:00
iwl-4965.c	iwlwifi: counting number of tfds can be free for 4965	2010-03-30 15:37:30 -04:00
iwl-5000-hw.h	iwlwifi: update copyright year to 2010	2010-01-19 16:25:15 -05:00
iwl-5000.c	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6	2010-02-26 16:54:45 -05:00
iwl-6000-hw.h	iwlwifi: update copyright year to 2010	2010-01-19 16:25:15 -05:00
iwl-6000.c	iwlwifi: indicate calib version for 6050 series	2010-02-19 15:52:49 -05:00
iwl-agn-led.c	iwlwifi: update copyright year to 2010	2010-01-19 16:25:15 -05:00
iwl-agn-led.h	iwlwifi: update copyright year to 2010	2010-01-19 16:25:15 -05:00
iwl-agn-rs.c	iwlwifi: check for aggregation frame and queue	2010-02-11 10:26:10 -08:00
iwl-agn-rs.h	iwlwifi: fix typo in IWL_CCK_RATES_MASK	2010-01-29 11:13:58 -08:00
iwl-agn.c	iwlwifi: clear unattended interrupts in tasklet	2010-03-30 15:37:31 -04:00
iwl-calib.c	iwlwifi: update copyright year to 2010	2010-01-19 16:25:15 -05:00
iwl-calib.h	iwlwifi: update copyright year to 2010	2010-01-19 16:25:15 -05:00
iwl-commands.h	Merge branch 'wireless-2.6' of git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-2.6	2010-02-26 16:58:18 -05:00
iwl-core.c	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6	2010-02-26 16:54:45 -05:00
iwl-core.h	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6	2010-02-26 16:54:45 -05:00
iwl-csr.h	iwlwifi: indicate calib version for 6050 series	2010-02-19 15:52:49 -05:00
iwl-debug.h	iwlwifi: clean up debugfs code	2010-01-25 16:36:24 -05:00
iwl-debugfs.c	iwlwifi: add debugfs to monitor force reset parameters	2010-02-19 15:52:50 -05:00
iwl-dev.h	iwlwifi: load firmware asynchronously before mac80211 registration	2010-03-02 14:31:51 -05:00
iwl-devtrace.c	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2010-01-23 00:31:06 -08:00
iwl-devtrace.h	Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6	2010-01-23 00:31:06 -08:00
iwl-eeprom.c	iwlwifi: update copyright year to 2010	2010-01-19 16:25:15 -05:00
iwl-eeprom.h	iwlwifi: update copyright year to 2010	2010-01-19 16:25:15 -05:00
iwl-fh.h	iwlwifi: update copyright year to 2010	2010-01-19 16:25:15 -05:00
iwl-hcmd.c	iwlwifi: enable serialization of synchronous commands	2010-02-19 15:52:49 -05:00
iwl-helpers.h	iwlwifi: use dma_alloc_coherent	2010-02-11 10:27:18 -08:00
iwl-io.h	iwlwifi: update copyright year to 2010	2010-01-19 16:25:15 -05:00
iwl-led.c	iwlwifi: update copyright year to 2010	2010-01-19 16:25:15 -05:00
iwl-led.h	iwlwifi: update copyright year to 2010	2010-01-19 16:25:15 -05:00
iwl-power.c	iwlwifi: iwl_power_update_mode always hold mutex	2010-01-29 11:13:59 -08:00
iwl-power.h	iwlwifi: update copyright year to 2010	2010-01-19 16:25:15 -05:00
iwl-prph.h	iwlwifi: update copyright year to 2010	2010-01-19 16:25:15 -05:00
iwl-rx.c	Merge branch 'wireless-next-2.6' of git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-2.6	2010-02-26 16:58:26 -05:00
iwl-scan.c	Revert "iwlwifi: Send broadcast probe request only when asked to"	2010-03-09 16:16:04 -08:00
iwl-spectrum.h	iwlwifi: update copyright year to 2010	2010-01-19 16:25:15 -05:00
iwl-sta.c	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6	2010-02-08 16:38:38 -05:00
iwl-sta.h	iwlwifi: make broadcast station addition generic	2010-01-25 16:36:22 -05:00
iwl-tx.c	iwlwifi: Silence tfds_in_queue message	2010-03-16 15:20:43 -04:00
Kconfig	iwlwifi: cleanup spectrum measurement command support	2010-01-25 16:36:26 -05:00
Makefile	iwlwifi: cleanup spectrum measurement command support	2010-01-25 16:36:26 -05:00