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path: root/drivers/net/wireless/iwlwifi
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2010-11-24iwlwifi: remove unused defineWey-Yi Guy
was not used, remove it Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-11-24iwlwifi: advance power management supportWey-Yi Guy
For 6000g2b and up, adding advance power management support for better power consumption Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-24iwlwifi: power management checking for shadow registerWey-Yi Guy
If shadow register is enable, modify the power management command to inform uCode Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-24iwlwifi: consider BT for power managementWey-Yi Guy
Check the BT PSPoll flag when fill PM command to uCode Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-24iwlwifi: add more power management flagsWey-Yi Guy
Adding additional power management option available for the device. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-24iwlagn: name change for BT config flagWey-Yi Guy
Bit 7 of BT config flag is used to enable/disable PSPoll sync. Make the name to match it. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-24Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
2010-11-22iwlwifi: Use static constJoe Perches
Using static const generally increases object text and decreases data size. It also generally decreases overall object size. text data bss dec hex filename 48644 57 12120 60821 ed95 drivers/net/wireless/b43/phy_n.o.new 48661 57 12120 60838 eda6 drivers/net/wireless/b43/phy_n.o.old 37906 86 7904 45896 b348 drivers/net/wireless/iwlwifi/iwl-agn-lib.o.new 37937 86 7904 45927 b367 drivers/net/wireless/iwlwifi/iwl-agn-lib.o.old 37781 523 6752 45056 b000 drivers/net/wireless/iwlwifi/iwl-3945.o.new 37781 523 6752 45056 b000 drivers/net/wireless/iwlwifi/iwl-3945.o.old Changed b43_nphy_write_clip_detection to take a const u16 * Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-22iwlwifi: fix modular 3945 only buildJohannes Berg
If only 3945 is selected, and is a module, build fails because iwl-legacy.c won't be compiled. Fix this by adding it to the build correctly. This doesn't happen for 4965 because it is a bool option, not tristate, since it's built into the AGN module. Reported-by: Randy Dunlap <randy.dunlap@oracle.com> Tested-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-22Merge branch 'wireless-next-2.6' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-2.6
2010-11-16iwlwifi: kill elapsed_jiffiesStanislaw Gruszka
Subtract of jiffies is fine even if one variable overwrap. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-16iwlagn: simplify iwlagn_tx_skbStanislaw Gruszka
We can simplify length calculation in iwlagn_tx_skb, that function is enough complex, without fuzz it more than necessary. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-16iwl3945: remove unused len_org variableStanislaw Gruszka
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-16iwlwifi: set STATUS_READY before commit_rxonWey-Yi Guy
Have the STATUS_READY bit set before commit_rxon call to avoid fail to send tx power to uCode. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-11-16iwlagn: check change before commit RXON cmdShanyu Zhao
When setting rxon chain and filter, no need to commit RXON when the chain flag is not changed. This reduces the number of RXON commands we send down to uCode. Signed-off-by: Shanyu Zhao <shanyu.zhao@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-11-16iwlagn: use SKU information in the EEPROMWey-Yi Guy
EEPROM contain the SKU information for the device, use it. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-11-16iwlagn: update QoS before commit associated RXONShanyu Zhao
RXON command without association bit can clear the QoS info in the uCode. Therefore, before sending the associated RXON, we need to send the QoS command just in case. Signed-off-by: Shanyu Zhao <shanyu.zhao@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-11-16iwlagn: fix PAN slot timing wrt. DTIMJohannes Berg
When the DTIM is not 1, then the slot timing is in some cases required to be calclulated based on the DTIM interval instead of the beacon interval, fix that. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-11-16iwlagn: reprogram AP STA after assocJohannes Berg
Instead of unconditionally sending unassoc RXON, before any assoc RXON, re-send only the AP STA entry which is required after the BSSID has been programmed into the device to set up internal filters in the microcode properly. This fixes some issues that we correlated with sending a lot of RXON commands to the device. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-11-16iwlagn: avoid crash if vif is not assignedJohannes Berg
For reasons that aren't entirely clear to me, we sometimes get here during hardware reset without the interface being set. Don't crash, but keep a warning. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-11-16iwlagn: fix PAN queuesJohannes Berg
Currently, when a PAN queue needs to be stopped, we erroneously stop queue number 5 (for example) with mac80211 -- which doesn't even exist! To avoid that problem, recalculate the swq_id for all queues when setting up the queues, and don't use the default identity mapping that is acceptable for devices which don't support PAN. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-11-16iwlwifi: always build swq_id as virtual queue IDJohannes Berg
Previously, we used the swq_id's mechanism to have AC and HW queue different only for aggregation queues. To be able to fix a bug with iPAN simply always build the swq_id as ac | (hwq << 2) and remove the flag bit. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-11-16iwlwifi: pass txq to wake/stop queueJohannes Berg
Instead of passing the txq->swq_id, pass the txq struct directly to make sure that in the future nobody will pass an invalid number. Only three places actually change from using the txq_id or the skb's queue_mapping to now using txq->swq_id as well. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-11-16iwlagn: remove a bogus AGG_OFF checkJohannes Berg
Even if this check were to happen, using the txq_id here (which is a HW queue) would lead to confusion in mac80211. Luckily, it doesn't seem like this can ever happen. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-11-16iwlagn: remove unused variable swq_idJohannes Berg
Simply remove the unused variable swq_id. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-11-16iwlagn: fix some naming regarding FIFOsJohannes Berg
Some variables are misnamed in the FIFO setup code, fix that. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-11-16iwlwifi: change default led mode for different devicesWey-Yi Guy
Set the default led mode for different devices. For the newer devices such as 6000g2a, 6000g2b and newer, the default led mode is On/Off instead of blinking. The led_mode still can be control through module parameter 0: system default 1: On/Off 2: blinking Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-11-16iwlagn: change default ACK/CTS MASK setting for WiFi/BT coexWey-Yi Guy
Change the default BT_KILL_ACK_MASK and BT_KILL_CTS_MASK for BT coex Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-11-16iwlagn: support dynamic aggregation for BT coexWey-Yi Guy
Use dynamic aggregation threshold if bt traffic load is high to reduce the impact on aggregated frame. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-11-16iwlagn: set dynamic aggregation threshold for BTWey-Yi Guy
Setting the max/min/def value for BT dynamic aggregation threshold. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-11-16iwlagn: used frame count info in compressed ba packetWey-Yi Guy
For newer devices, uCode provide both "number of frames sent" and "number of frames acked" information inside the compressed_ba packet. So instead of figure the success/failure information through the bitmap, use those information which is much betrer approach. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-11-15bitops: Provide generic sign_extend32 functionAndreas Herrmann
This patch moves code out from wireless drivers where two different functions are defined in three code locations for the same purpose and provides a common function to sign extend a 32-bit value. Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15iwlagn: enable shadow registerWey-Yi Guy
For 6000 series devices and up, enable automatic update MAC's register for better power usage in PSP mode Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15iwlwifi: disable disconnected antenna for advanced bt coexShanyu Zhao
Disconnected antenna algorithm is used to find out which antennas are disconnected. It should be disabled for devices that support advanced bluetooth coexist. Signed-off-by: Shanyu Zhao <shanyu.zhao@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15iwlwifi: seperate disconnected antenna functionShanyu Zhao
Disconnected antenna algorithm is seperated into its own function from chain noise calibration routine for better code management. Signed-off-by: Shanyu Zhao <shanyu.zhao@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15iwlagn: fix RXON HTJohannes Berg
When the HT information is changed due to BSS changes (like legacy stations joining) we need to recalculate HT RXON parameters. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15iwlagn: re-enable calibrationJohannes Berg
During the RXON rewrite, this code got lost. When we've just associated, we need to enable all calibrations and see if some were already finished. Add back the missing code. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15iwlagn: fix RXON issuesJohannes Berg
The RXON rework resulted in a massive loss of throughput because we weren't programming the device completely correctly -- the BSSID has to be programmed into the device before the AP station is uploaded. To fix this, simply always send the unassoc RXON, i.e. even when it was already unassoc so that the BSSID and some other parameters are updated properly. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15iwlagn: fix needed chains calculationJohannes Berg
Garen noticed that this was wrong. Fix the calibration -- default to multiple chains and fall back to single where possible. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15iwlwifi: resending QoS command when HT changesWey-Yi Guy
"mac80211: Fix WMM driver queue configuration" inadvertedly broke iwlwifi, because now mac80211 configures the QoS settings before assoc, and therefore before HT. Thus, iwlwifi no longer told the device about the HT setting, which it needs to -- and thus throughput went down a lot. Fix this by resending the QoS command to the device not only when QoS/WMM settings change, but also when HT changes. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15iwlwlifi: update rx write pointer w/o request mac access in the CAM modeWinkler, Tomas
In iwl_rx_queue_update_write_ptr function replace iwl_write_direct32 with iwl_write32 when not in power save mode. We don't have to go through grab nic access as the NIC is already awake. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15iwlwifi: legacy tx_cmd_protection functionWey-Yi Guy
Legacy (4965 and 3945) devices has different tx_cmd_protection routine. Move to iwl-legacy.c Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15iwlwifi: put all the isr related function under opsWey-Yi Guy
There were two type of isr supported by iwlwifi devices. legacy isr - only used by legacy devices (3945 & 4965) ict isr - used by all new generation of iwlwifi devices Move all the isr related functions into ops, the ict type of isr supports only needed for newer devices. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15iwlwifi: Legacy isr only used by legacy devicesWey-Yi Guy
Move iwl_isr_legacy function to iwl_legacy.c since it only used by legacy devices. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15iwlagn: fix non-5000+ buildJohannes Berg
When building 4965 without 5000+ there were a lot of build errors due to functions being used that weren't even compiled in. To fix this move some code around and only compile the HCMD code for 5000+ series as it's not used for 4965. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15iwlagn: update PCI ID for 100 series devicesWey-Yi Guy
Update the supported PCI ID list for 100 series devices Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15iwlagn: update PCI ID for 6000g2a series devicesWey-Yi Guy
Update the supported PCI ID list for 6000g2a series devices Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15iwlagn: update PCI ID for 6000g2b series devicesWey-Yi Guy
Update the supported PCI ID list for 6000g2b series devices Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15iwlagn: use 6000g2b uCode for 130 series devicesWey-Yi Guy
For 130 series device, 6000g2b uCode will be used, no need to have additional defines for 130 devices, so remove those. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-15iwlwifi: add new devices to KconfigWey-Yi Guy
Adding description to Kconfig to indicate more devices are being supported by iwlagn Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
generated by cgit v1.2.3 (git 2.39.1) at 2025-08-04 11:51:51 +0000