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path: root/drivers/net/wireless/iwlwifi/iwl-led.c (follow)
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* iwlwifi: move DVM code into subdirectoryJohannes Berg2012-06-061-225/+0
| | | | | | | | | | Since we're working on another mode/driver inside iwlwifi, move the current one into a subdirectory to more cleanly separate the code. While at it, rename all the files. Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
* iwlwifi: clean up module parametersJohannes Berg2012-04-231-1/+2
| | | | | | | | | | | For now at least, all module parameters should be with the core functionality, so move them there, while at it rename to iwlwifi_mod_params. Also rename iwl-shared.h to iwl-modparams.h to reflect the real contents. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
* iwlwifi: remove TX/RX frame statisticsJohannes Berg2012-04-231-1/+0
| | | | | | | | | | Keeping statistics per frame type really isn't very useful, and needs a huge amount of code so remove it. Since that is the only thing in iwl-core.{c,h} now, those files can be killed. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
* iwlwifi: remove unneeded includesEmmanuel Grumbach2012-04-181-1/+0
| | | | | Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
* iwlwifi: op_mode holds its pointer to the configEmmanuel Grumbach2012-04-181-4/+4
| | | | | | | Instead of using the shared area that we be killed. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
* iwlwifi: op_mode holds its pointer to the transportEmmanuel Grumbach2012-04-181-4/+4
| | | | | | | Instead of using the shared area that we be killed. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
* iwlwifi: more status bit factoringDon Fry2012-03-081-1/+1
| | | | | | | | | Continue splitting the status bits between transport and op_mode. All but a few are separated. Signed-off-by: Don Fry <donald.h.fry@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: add wrappers for command sendingJohannes Berg2012-03-071-1/+1
| | | | | | | | | | | | | | | Add wrappers to send commands from the DVM op-mode (which essentially consists of the current driver). This will allow us to move specific sanity checks there. Also, this removes iwl_trans_send_cmd_pdu() since that can now be taken care of in the DVM-specific wrapper. 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>
* iwlwifi: give trans to all the read / write functionsEmmanuel Grumbach2012-02-021-4/+5
| | | | | | | | | From now on, the transport layer in charge of providing access to the device. So change all the driver to give a pointer to the transport to all the low level functions that actually access the device. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
* iwlwifi: add option to disalbe LEDWey-Yi Guy2012-01-281-0/+4
| | | | | | | Led has no use for some platform. Add additional module parameter option to disable LED Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
* iwlwifi: update CopyrightWey-Yi Guy2012-01-061-1/+1
| | | | | | Update Copyright to 2012 Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
* iwlwifi: move iwl_cfg from iwl_priv to iwl_sharedDon Fry2011-12-161-4/+4
| | | | | | | | Move the configuration pointer from the upper level iwl_priv to the lower level iwl_shared structure, with associated code fixes. Signed-off-by: Don Fry <donald.h.fry@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
* iwlagn: eliminate bus pointer from iwl_priv structureDon Fry2011-10-141-2/+1
| | | | | | | | | A pointer to the bus structure is still in iwl_priv. Finish cleanup and remove it. Signed-off-by: Don Fry <donald.h.fry@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlagn: remove the callback in host commandsEmmanuel Grumbach2011-09-211-1/+0
| | | | | | | | | | | | | | | | | Before this patch, the upper layer could register a callback for each host command. This mechanism allowed the upper layer to have different callbacks for the same command ID. In fact, it wasn't used and the rx_handlers is enough: same callback for all the command with a specific command ID. The iwl_send_add_station needs the access the command that was sent while handling the response (regardless if the command was sent in SYNC or ASYNC mode). So now, all the handlers receive the host command that was sent. This implies a change in the handler signature. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlagn: all function iwl-io.c receive iwl_busEmmanuel Grumbach2011-08-291-3/+3
| | | | | | | | Which means that iwl-io.c doesn't need to include iwl-dev.h any more. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlagn: bus layer chooses its transport layerEmmanuel Grumbach2011-08-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | | Remove iwl_transport_register which was a W/A. The bus layer knows what transport to use. So now, the bus layer gives the upper layer a pointer to the iwl_trans_ops struct that it wants to use. The upper layer then, allocates the desired transport layer using iwl_trans_ops->alloc function. As a result of this, priv->trans, no longer exists, priv holds a pointer to iwl_shared, which holds a pointer to iwl_trans. This required to change all the calls to the transport layer from upper layer. While we were at it, trans_X inlines have been renamed to iwl_trans_X to avoid confusions, which of course required to rename the functions inside the transport layer because of conflicts in names. So the static API functions inside the transport layer implementation have been renamed to iwl_trans_pcie_X. Until now, the IRQ / Tasklet were initialized in iwl_transport_layer. This is confusing since the registration doesn't mean to request IRQ, so I added a handler for that. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlagn: priv->status moves to iwl_sharedEmmanuel Grumbach2011-08-291-1/+1
| | | | | | | | Since it is used by all the layers, it needs to move to iwl_shared. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlagn: introduce iwl-shared.hEmmanuel Grumbach2011-08-291-0/+1
| | | | | | | | | | | | | | | | | | | | It will hold declaration of functions and forward declaration of struct that are used by several layers. This will allow modules not to include iwl_priv. iwl_bus and iwl_trans are still visible to all. All the layers share the module parameters, move the struct to iwl-shared.h. Also add all module parameters to iwl_mod_params instead of having them as global static. This includes * debug_level * ant_coupling * bt_ch_announce * wanted_ucode_alternative Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlagn: remove wireless extensions inclusionsJohannes Berg2011-08-081-1/+0
| | | | | | | | | linux/wireless.h and net/iw_handler.h headers are for wireless extensions only, so mac80211 drivers shouldn't be including them. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlagn: simplify the bus architectureEmmanuel Grumbach2011-07-211-1/+1
| | | | | | | | | | | | | | | | | | | Call iwl_probe with a ready iwl_bus struct. This means that the bus layer assigns the irq, dev and iwl_bus_ops pointers to iwl_bus before giving it to iwl_probe. The device specific struct is allocated together with the common iwl_bus struct by the bus specific layer. The pointer to the aggregate struct is passed to the upper layer that holds a pointer to iwl_bus instead of an embedded iw_bus. The private data given to the PCI subsystem is now iwl_bus and not iwl_priv. Provide bus_* inliners on the way in order to simplify the syntax. Rename iwl-pci.h -> iwl-bus.h since it is bus agnostic and represent the external of the bus layer. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
* iwlagn: transport layer receives struct iwl_trans*Emmanuel Grumbach2011-07-211-1/+1
| | | | | | | | | It still holds a pointer to iwl_priv. But hopefully this will disappear at some point. Also add the multiple inclusion protection to iwl-trans.h that was forgotten. Move iwl-trans structures to iwl-trans.h Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
* iwlagn: provide heplers to access the transport opsEmmanuel Grumbach2011-07-111-1/+2
| | | | | | | | This removes the for priv->trans.ops->... Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlagn: consolidate the API that sends host commands and move to transportEmmanuel Grumbach2011-07-111-1/+1
| | | | | | | | | | | | | | | Now, there are only two functions to send a host command: * send_cmd that receives a iwl_host_cmd * send_cmd_pdu that builds the iwl_host_cmd itself and received flags The flags CMD_ASYNC / CMD_SYNC / CMD_WANT_SKB are not changed by the API functions. Kill the unused flags CMD_SIZE_NORMAL / CMD_NO_SKB on the way. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlagn: add get_dev to iwl_bus_opsEmmanuel Grumbach2011-06-181-1/+2
| | | | | | | | | | | | 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>
* iwlagn: remove uneeded include to pci.h and dma_mapping.h from a few filesEmmanuel Grumbach2011-06-181-2/+0
| | | | | Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
* iwlagn: move led_mode as part of iwlagn_mod_paramsWey-Yi Guy2011-06-111-7/+2
| | | | | | | 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>
* iwlagn: prepare for multi-TB commandsJohannes Berg2011-05-131-2/+2
| | | | | | | | | | In a subsequent patch, I want to make commands use multiple TBs in a TFD. This is a simple change to prepare the data structures for this, with as of now still just a single TB supported. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
* iwlagn: led stay solid on when no trafficWey-Yi Guy2011-05-101-1/+19
| | | | | | | | | | commit 5ed540aecc2aae92d5c97b9a9306a5bf88ad5574 change the led behavior for iwlwifi driver; the side effect cause led blink all the time. Modify the led blink table to fix this problem Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlagn: use direct call for led functionsWey-Yi Guy2011-04-181-1/+25
| | | | | | After driver split, no need to call led functions through callback Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
* iwlagn: remove more reference to legacy devicesWey-Yi Guy2011-04-081-2/+2
| | | | | | Remove the reference to both 3945 and 4965 in LED code Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
* iwlagn: change Copyright to 2011Wey-Yi Guy2011-04-071-1/+1
| | | | | Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: split the drivers for agn and legacy devices 3945/4965Wey-Yi Guy2011-02-211-2/+0
| | | | | | | | | | | | | | | | | | Intel WiFi devices 3945 and 4965 now have their own driver in the folder drivers/net/wireless/iwlegacy Add support to build these drivers independently of the driver for AGN devices. Selecting the 3945 builds iwl3945.ko and iwl_legacy.ko, and selecting the 4965 builds iwl4965.ko and iwl_legacy.ko. iwl-legacy.ko contains code shared between both devices. The 3945 is an ABG/BG device, with no support for 802.11n. The 4965 is a 2x3 ABGN device. Signed-off-by: Meenakshi Venkataraman <meenakshi.venkataraman@intel.com> Acked-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
* Revert "iwlwifi: split the drivers for agn and legacy devices 3945/4965"Wey-Yi Guy2011-02-211-0/+2
| | | | This reverts commit aa833c4b1a928b8d3c4fcc2faaa0d6b81ea02b56.
* iwlwifi: split the drivers for agn and legacy devices 3945/4965Wey-Yi Guy2011-02-211-2/+0
| | | | | | | | | | | | | | | | | | Intel WiFi devices 3945 and 4965 now have their own driver in the folder drivers/net/wireless/iwlegacy Add support to build these drivers independently of the driver for AGN devices. Selecting the 3945 builds iwl3945.ko and iwl_legacy.ko, and selecting the 4965 builds iwl4965.ko and iwl_legacy.ko. iwl-legacy.ko contains code shared between both devices. The 3945 is an ABG/BG device, with no support for 802.11n. The 4965 is a 2x3 ABGN device. Signed-off-by: Meenakshi Venkataraman <meenakshi.venkataraman@intel.com> Acked-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
* iwlwifi: use mac80211 throughput triggerWey-Yi Guy2011-01-221-121/+80
| | | | | | | | | | | | Instead of keeping track of LED blink speed in the driver, use the new mac80211 trigger and link it up with an LED classdev that we now register. This also allows users more flexibility in how they want to have the LED blink or not. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
* iwlwifi: remove extra stringWey-Yi Guy2010-12-261-1/+1
| | | | | | | For "led_mode" module parameters, string "led_mode" is duplicated twice, remove one. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
* iwlwifi: change default led mode for different devicesWey-Yi Guy2010-11-161-4/+6
| | | | | | | | | | | | | | 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>
* iwlagn: new RXON processing for modern devicesJohannes Berg2010-11-151-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | In order to simplify the flow, and make new enhancements easier, separate out the RXON processing for modern AGN (5000 and newer) from RXON processing for the older 3945 and 4965 devices. Avoid changing these old ones to avoid regressions and move their code to a new file (iwl-legacy.c). 4965 gets the commit_rxon that used to be common for all AGN devices, but with removed PAN support. The new RXON processing is more central and does more work in committing, so that it is easier to follow. To make it more evident what is split out for legacy, split the necessary operations for that into a new struct iwl_legacy_ops. Those parts that still exist in the new AGN code don't need to be parametrized. 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>
* iwlagn: reduce redundant parameter definitionsWey-Yi Guy2010-10-061-3/+3
| | | | | | | | | | | | | move paramater definitions to a device paramater structure only leaving the device name, which antennas are used and what firmware file to use in the iwl_cfg structure. this will not completely remove the redundancies but greatly reduce them for devices that only vary by name or antennas. the parameters that are more likely to change within a given device family are left in iwl_cfg. also separate bt param structure added to help reduce more. Signed-off-by: Jay Sternberg <jay.e.sternberg@intel.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
* iwlwifi: remove "\n" from module parameter descriptionWey-Yi Guy2010-03-251-1/+1
| | | | | | | | | | Remove the "\n" from following module parameter description: - enable wifi/bluetooth co-exist - led mode: 0=blinking, 1=On(RF On)/Off(RF Off), (default 0) to be consistence with the rest of iwlagn/iwlcore module parameters format. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
* iwlwifi: update copyright year to 2010Reinette Chatre2010-01-191-1/+1
| | | | | Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: remove reset led_tpt from iwl_leds_init()Wey-Yi Guy2009-11-231-1/+0
| | | | | | | | | | | | | Current blinking rate is calculated based on the difference between current tx/rx byte counts and priv->led_tpt. priv->led_tpt should not get reset in iwl_leds_init(), this function can be called by bring interface "up" or "down", or when uCode sysassert occurred. resetting the led_tpt parameter will introduce incorrect led blinking behavior. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: LED cleanupJohannes Berg2009-10-071-268/+17
| | | | | | | | | | | | | | | | | | | | | | | | | The iwlwifi drivers have LED blinking requirements that mac80211 cannot fulfill due to the use of just a single LED instead of different ones for TX, RX, radio etc. Instead, the single LED blinks according to transfers and is solid on the rest of the time. As such, having LED class devices registered that mac80211 triggers are connected to is pointless as we don't use the triggers anyway. Remove all the useless code and add hooks into the driver itself. At the same time, make the LED code abstracted so the core code that determines blink rate etc. can be shared between 3945 and agn in iwlcore. At the same time, the fact that we removed the use of the mac80211 LED triggers means we can also remove the IWLWIFI_LEDS Kconfig symbol since the LED support is now self-contained. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: add LED mode to support different LED behaviorWey-Yi Guy2009-10-071-1/+8
| | | | | | | | | | | | | | | | | | | | | | Today's implementation allow LED to blink based on the traffic condition. We introduce an additional LED mode that reflects the RF state. The supported LED modes after this are: IWL_LED_BLINK (current/default) - blink rate based on current Tx/Rx traffic IWL_LED_RF_STATE (new) - LED OFF: No power/RF disabled, the LED is emitting no light LED ON: Powered/RF enabled, the LED is emitting light in a stable non-flashing state. In order to provide the flexibility to support different LED behavior per user/system preference we add "led_mode" iwlcore module parameter. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: Adjust blink rate to compensate Clock differenceWey-Yi Guy2009-10-071-2/+31
| | | | | | | | | | | | | | | | Adjust led blink rate to compensate on a MAC Clock difference on every HW. Led blink rate analysis showed an average deviation of 0% on 3945, 5% on 4965 HW and 20% on 5000 series and up. Need to compensate on the led on/off time per HW according to the deviation to achieve the desired led frequency The calculation is: (100-averageDeviation)/100 * blinkTime For code efficiency the calculation will be: compensation = (100 - averageDeviation) * 64 / 100 NewBlinkTime = (compensation * BlinkTime) / 64 Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: modify LED blink index tableWey-Yi Guy2009-10-071-3/+3
| | | | | | | | Modify LED blink index table to include 1Mbps. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: Traffic type and counter for debugFsWey-Yi Guy2009-08-141-1/+2
| | | | | | | | | | | Break down the traffic type and counter for both Tx and Rx. Enhance the tx_statistics and rx_statistics debugfs function and move to /sys/kernel/debug/ieee80211/phy0/iwlagn/debug directory to help better debugging both driver and uCode related problems. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: don't export symbols not needed in other modulesJohannes Berg2009-08-041-1/+0
| | | | | | | | | Even with the split into iwlcore/agn/3945 not all symbols that cross file boundaries are needed in other modules, a few are only used within iwlcore, for example. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: fix up command sendingJohannes Berg2009-07-271-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | The current command sending in iwlwifi is a bit of a mess: 1) there is a struct, iwl_cmd, that contains both driver and device data in a single packed structure -- this is very confusing 2) the on-stack data and the command metadata share a structure by embedding the latter in the former, which is also rather confusing because it leads to weird unions and similarly odd constructs 3) each txq always has enough space for 256 commands, even if only 32 end up being used This patch fixes these things: 1) rename iwl_cmd to iwl_device_cmd and keep track of command metadata and device command separately, in two arrays in each tx queue 2) remove the 'meta' member from iwl_host_cmd and only put in the required members 3) allocate the cmd/meta arrays separately instead of embedding them into the txq structure Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: Led blinking counting both tx and rxWey-Yi Guy2009-07-241-4/+6
| | | | | | | | | For controlling led blinking, counting both tx and rx data traffic; this will be able to handle traffic in either direction Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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