linux_dsm_epyc7002/drivers/net/wireless/intel/iwlwifi
Sara Sharon 1316d5957b iwlwifi: pcie: workaround HW shadow registers bug
Integrated 9000 devices have a bug with shadow registers
value retention.
If driver writes RBD registers while MAC is asleep the
values are stored in shadow registers to be copied whenever
MAC wakes up.
However, in 9000 devices a MAC wakeup is not triggered
and when the bus powers down due to inactivity the shadow
values and dirty bits are lost.
Turn on the chicken-bits that cause MAC wakeup for RX-related
values as well when the device is in D0.
When the device is in low power mode turn the RX wakeup chicken
bits off since driver is idle and this W/A is not needed.
Remove previous W/A which was ineffective.

Signed-off-by: Sara Sharon <sara.sharon@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2016-07-01 18:09:42 +03:00
..
dvm iwlwifi: advertise maximal MPDU length when Rx MQ is supported 2016-07-01 16:51:22 +03:00
mvm iwlwifi: mvm: free dqa queues on STA removal also in non-bss 2016-07-01 18:09:41 +03:00
pcie iwlwifi: pcie: workaround HW shadow registers bug 2016-07-01 18:09:42 +03:00
iwl-1000.c iwlwifi: make configuration structs smaller 2016-05-10 22:34:06 +03:00
iwl-2000.c iwlwifi: make configuration structs smaller 2016-05-10 22:34:06 +03:00
iwl-5000.c iwlwifi: make configuration structs smaller 2016-05-10 22:34:06 +03:00
iwl-6000.c iwlwifi: make configuration structs smaller 2016-05-10 22:34:06 +03:00
iwl-7000.c iwlwifi: make configuration structs smaller 2016-05-10 22:34:06 +03:00
iwl-8000.c iwlwifi: make configuration structs smaller 2016-05-10 22:34:06 +03:00
iwl-9000.c iwlwifi: pcie: workaround HW shadow registers bug 2016-07-01 18:09:42 +03:00
iwl-agn-hw.h
iwl-config.h iwlwifi: pcie: workaround HW shadow registers bug 2016-07-01 18:09:42 +03:00
iwl-csr.h iwlwifi: pcie: workaround HW shadow registers bug 2016-07-01 18:09:42 +03:00
iwl-debug.c
iwl-debug.h
iwl-devtrace-data.h iwlwifi: pcie: build an A-MSDU using TSO core 2015-12-20 23:27:37 +02:00
iwl-devtrace-io.h
iwl-devtrace-iwlwifi.h iwlwifi: mvm: adapt the firmware assert log to new firmware 2016-03-09 21:05:16 +02:00
iwl-devtrace-msg.h
iwl-devtrace-ucode.h
iwl-devtrace.c
iwl-devtrace.h
iwl-drv.c iwlwifi: advertise maximal MPDU length when Rx MQ is supported 2016-07-01 16:51:22 +03:00
iwl-drv.h
iwl-eeprom-parse.c iwlwifi: advertise maximal MPDU length when Rx MQ is supported 2016-07-01 16:51:22 +03:00
iwl-eeprom-parse.h iwlwifi: consider VHT 160MHz while parsing NVM 2016-05-10 22:14:49 +03:00
iwl-eeprom-read.c
iwl-eeprom-read.h
iwl-fh.h iwlwifi: pcie: use shadow registers for updating write pointer 2016-05-10 22:34:09 +03:00
iwl-fw-error-dump.h iwlwifi: mvm: support dumping UMAC internal txfifos 2016-03-20 13:26:02 +02:00
iwl-fw-file.h iwlwifi: rename CAPA_P2P_STANDALONE_UAPSD to CAPA_P2P_SCM_UAPSD 2016-07-01 18:09:23 +03:00
iwl-fw.h iwlwifi: store fw memory segments length and addresses in run-time 2016-03-30 16:24:50 +03:00
iwl-io.c iwlwifi: remove unused parameter from grab_nic_access 2015-12-21 10:11:39 +02:00
iwl-io.h
iwl-modparams.h iwlwifi: advertise maximal MPDU length when Rx MQ is supported 2016-07-01 16:51:22 +03:00
iwl-notif-wait.c
iwl-notif-wait.h
iwl-nvm-parse.c iwlwifi: advertise maximal MPDU length when Rx MQ is supported 2016-07-01 16:51:22 +03:00
iwl-nvm-parse.h iwlwifi: refactor the code that reads the MAC address from the NVM 2016-03-07 13:33:00 +02:00
iwl-op-mode.h
iwl-phy-db.c iwlwifi: mvm: remove redundant alloc_ctx parameter 2016-05-10 22:34:03 +03:00
iwl-phy-db.h iwlwifi: mvm: remove redundant alloc_ctx parameter 2016-05-10 22:34:03 +03:00
iwl-prph.h iwlwifi: mvm: support dumping UMAC internal txfifos 2016-03-20 13:26:02 +02:00
iwl-scd.h
iwl-trans.c
iwl-trans.h iwlwifi: mvm: update mpdu metadata API 2016-07-01 18:09:40 +03:00
Kconfig iwlwifi: remove IWLWIFI_DEBUG_EXPERIMENTAL_UCODE 2016-05-10 22:34:05 +03:00
Makefile