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path: root/drivers/net/wireless/iwlwifi
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2011-06-20Merge branch 'wireless-next-2.6' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-2.6
2011-06-20iwlwifi: fix stop/wake queue hacksKalle Valo
The hacks break once mac80211-compat.h is taken into use. Fix it by adding an ifdef check. Signed-off-by: Kalle Valo <kvalo@adurom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-06-18iwlagn: remove incorrect defineWey-Yi Guy
Remove unused and incorrect EEPROM define Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-18iwlagn: merge duplicate code into single functionWey-Yi Guy
Same operation needed by multiple devices, move to single function. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-18iwlagn: code alignmentWey-Yi Guy
Code alignment, no functional changes. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-18iwlagn: add offset define for subsystem idWey-Yi Guy
Add offset define for subsystem id in EEPROM Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-18iwlagn: Add power_level module parameterWey-Yi Guy
Add power_level module parameter to set the default power save level. Power save level has range from 1 - 5, default power save level is 1. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-18iwlagn: add power_save module parameterWey-Yi Guy
Add power_save module parameter to enable power management if needed Default power management is disabled. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-18iwlagn: store the irq number to iwl_bus just like devEmmanuel Grumbach
Since the irq number is just an unsigned int, store it inside iwl_bus instead of calling the get_irq ops every time it is needed. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-18iwlagn: warn about nested SYNC commandsEmmanuel Grumbach
Since there is no protection around SYNC host command mechanism, at least WARN when collision happens between two SYNC host comamnds. I am not sure there is a real issue (beyond the HCMD_ACTIVE flag maintenance) with having two SYNC host commands at the same time, but at least now, we will know about it. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-18iwlagn: fix misplaced bracketEmmanuel Grumbach
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-18iwlagn: waterfall the bus level if prepare card failedEmmanuel Grumbach
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-18iwlagn: finally kill the pointer to pci_dev from iwl-dev.hEmmanuel Grumbach
All pci related stuff is in iwl-pci.c. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-18iwlagn: add a get_irq method to iwl_bus_ops and use itEmmanuel Grumbach
In order to remove a few more dereference to priv->pdev that will be killed [Asoon, there is now a method to get the IRQ number. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-18iwlagn: don't read the PCI_REVISION_ID from iwl-agn.cEmmanuel Grumbach
The PCI_REVISION_ID is read and printed in iwl_pci_probe anyway using pr_info Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-18iwlagn: add a method to get the HW ID description as a string to iwl_bus_opsEmmanuel Grumbach
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-18iwlagn: move PCI power related functions to the PCI layerWey-Yi Guy
Continue to popule the PCI layer and the iwl_bus_ops with the power related stuff. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-18iwlagn: don't use the PCI wrappers for DMA operationEmmanuel Grumbach
Get a pointer to the struct device during probe and get the rid of all the PCI specific DMA wrappers. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-18iwlagn: move PCI related operations from probe and remove to PCI layerEmmanuel Grumbach
Since we have now a PCI layer, all the init and deinit code that is PCI related should move to there. Also move the IO functions: read8/read32/write32. They need hw_base which is killed from priv. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-18iwlagn: add get_dev to iwl_bus_opsEmmanuel Grumbach
Bus specific layer must know how to return the struct device* of the device. Implement that as a callback of iwl_bus_ops and use that callback instead of using the priv->pdev pointer which is meant to disappear soon. Since the struct device * is needed in hot path, iwl_bus holds a pointer to it instead of calling get_dev all the time. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-18iwlagn: introduce iwl_bus and iwl_bus_opsEmmanuel Grumbach
iwl_bus will represent a bus, and iwl_bus_ops all the operations that can be done on this bus. For the moment only set_prv_data is implemented. More to come... Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-18iwlagn: remove uneeded include to pci.h and dma_mapping.h from a few filesEmmanuel Grumbach
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-18iwlagn: add a iwl_pci.[ch] files that will contain all PCI specific codeEmmanuel Grumbach
Move some PCI functionality to the new iwl_pci.[ch] files: * the PCI_DEVICE_TABLE * the pci_driver struct definition * the PCI probe / remove functions * the PCI suspend / resume functions All these functions are now split: the trigger comes from the PCI layer which calls to the bus generic code located in the other files. This is the beginning only. There are still a lot of PCI related code needs to be gathered. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-18iwlagn: don't disable interrupts after the NIC has been resetEmmanuel Grumbach
It is superfluous to disable the interrupts after we reset the NIC. The only entity that could enable the interrupts after the NIC is reset is the driver. So remove this pointless action. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-18iwlagn: Support flush queues for specified interfaceWey-Yi Guy
Flush command can target specified interface or all interfaces Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-18iwlagn: add PAN to tx flushWey-Yi Guy
When issue tx flush, also consider PAN Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-18iwlagn: Remove un-necessary indirect callWey-Yi Guy
After driver split, no need to make indirect call to txfifo flush function Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-11iwlagn: Sanity check for valid contextWey-Yi Guy
Check EEPROM for multiple contexts support Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-11iwlagn: Sanity check for 11n capabilityWey-Yi Guy
Make sure when we say 11n enable, we really support it. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-11iwlagn: merge duplicated code into single placeWey-Yi Guy
Multiple places have similar code to construct calib header. Merge into single inline function. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-11iwlagn: group similar defines togetherWey-Yi Guy
No functional changes, just group similar defines together Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-11iwlagn: generic temperature location in EEPROMWey-Yi Guy
Temperature location in EEPROM is generic to all devices Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-11iwlagn: remove unused debug flagWey-Yi Guy
Remove both IWL_DEBUG_TXPOWER and IWL_DEBUG_NOTIF, not used. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-11iwlagn: use IWL_DEBUG_FW for firmware related debug msgWey-Yi Guy
Instead use generic IWL_DEBUG_INFO, use IWL_DEBUG_FW for uCode related stuffs. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-11iwlagn: use IWL_DEBUG_TEMP for temperature related debugWey-Yi Guy
Instead of IWL_DEBUG_POWER, IWL_DEBUG_TEMP should be used for temperature related debug messages Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-11iwlagn: add debug message for coex related activitiesWey-Yi Guy
Adding dedicated debug message for coex related activities Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-11iwlagn: add coex debug flagWey-Yi Guy
Replace IWL_DEBUG_AP with IWL_DEBUG_COEX for debug COEX related stuffs Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-11iwlagn: use sku capabilities information from EEPROMWey-Yi Guy
Instead of having the separated define, use the sku capabilities in EEPROM Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-11iwlagn: Band capabilities in EEPROMWey-Yi Guy
Add define for band capabilities in EEPROM Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-11iwlagn: don't check ucode subtypeJohannes Berg
The ucode subtypes keep changing, and there's no particular reason to be checking them (other than a paranoid sanity check). Since the numbers are also in conflict between different ucode images now, simply don't check them any more and rely on the images being built correctly. Also, to indicate that, rename the constants and the enum, moving it to a different file. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-11iwlagn: move no_sleep_autoadjust as part of iwlagn_mod_paramsWey-Yi Guy
Move no_sleep_autoadjust module parameter into iwlagn_mod_params structure along with all the other iwlagn module parameters Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-11iwlagn: move led_mode as part of iwlagn_mod_paramsWey-Yi Guy
Move led_mode module parameter into iwlagn_mod_params structure along with all the other iwlagn module parameters Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-11iwlagn: move bt_coex_active as part of iwlagn_mod_paramsWey-Yi Guy
Move bt_coex_active module parameter into iwlagn_mod_params structure along with all the other iwlagn module parameters Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-11iwlagn: add dumpit support for testmode trace functionWey-Yi Guy
For testmode trace function, huge amout of data need to pass to userspace. Use the build-in nl80211 dumpt it function Require nl80211 testmode dumpit support patch. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-11iwlagn: usersapce application decide the size of trace bufferWey-Yi Guy
For testmode trace function, allow userspace application to request the size of trace buffer. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-06-07iwlwifi: remove unecessary if statementGreg Dietsche
the code always returns ret regardless, so if(ret) check is unecessary. Signed-off-by: Greg Dietsche <Gregory.Dietsche@cuw.edu> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2011-06-07iwlagn: refactor iwlagn_mac_channel_switchStanislaw Gruszka
Use less indentions and remove uneeded irq-save flags. 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>
2011-06-07Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
2011-06-06iwlagn: use cts-to-self protection on 5000 adapters seriesStanislaw Gruszka
This patch fixes 802.11n stability and performance regression we have since 2.6.35. It boost performance on my 5GHz N-only network from about 5MB/s to 8MB/s. Similar percentage boost can be observed on 2.4 GHz. These are test results of 5x downloading of approximately 700MB iso image: vanilla: 5.27 5.22 4.94 4.47 5.31 ; avr 5.0420 std 0.35110 patched: 8.07 7.95 8.06 7.99 7.96 ; avr 8.0060 std 0.055946 This was achieved with NetworkManager configured to do not perform periodical scans, by configuring constant BSSID. With periodical scans, after some time, performance downgrade to unpatched driver level, like in example below: patched: 7.40 7.61 4.28 4.37 4.80 avr 5.6920 std 1.6683 However patch still make better here, since similar test on unpatched driver make link disconnects with below messages after some time: wlan1: authenticate with 00:23:69:35:d1:3f (try 1) wlan1: authenticate with 00:23:69:35:d1:3f (try 2) wlan1: authenticate with 00:23:69:35:d1:3f (try 3) wlan1: authentication with 00:23:69:35:d1:3f timed out On 2.6.35 kernel patch helps against connection hangs with messages: iwlagn 0000:20:00.0: queue 10 stuck 3 time. Fw reload. iwlagn 0000:20:00.0: On demand firmware reload iwlagn 0000:20:00.0: Stopping AGG while state not ON or starting Cc: stable@kernel.org # 2.6.35+ 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>
2011-06-03iwlagn: call commit_rxon function directlyWey-Yi Guy
No need to go though multiple levels of indirect call to send RXON command. Call it directly Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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