- 10 3月, 2012 1 次提交
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由 Wey-Yi Guy 提交于
BIg portion of "iwlwifi: remove max_txq_num from hw_params" was missing during merge, here is the fix for it. Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 09 3月, 2012 2 次提交
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由 Don Fry 提交于
Continue splitting the status bits between transport and op_mode. All but a few are separated. Signed-off-by: NDon Fry <donald.h.fry@intel.com> Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Don Fry 提交于
The shared status bits are a mixture of transport and op mode bits. Some are used just by one or the other, some are shared. Begin the de-tangling of these bits. Signed-off-by: NDon Fry <donald.h.fry@intel.com> Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 08 3月, 2012 6 次提交
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由 Johannes Berg 提交于
The hardware config ht_params shouldn't be modified, so copy the use_rts_for_aggregation parameter into hw_params and use/modify it there. Signed-off-by: NJohannes Berg <johannes.berg@intel.com> Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Johannes Berg 提交于
This is the version that can be modified, the config params should be read-only. Signed-off-by: NJohannes Berg <johannes.berg@intel.com> Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Johannes Berg 提交于
The base_params shouldn't be writable, so keep a copy of this in priv that can be modified. Signed-off-by: NJohannes Berg <johannes.berg@intel.com> Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Johannes Berg 提交于
Now the mutex no longer needs to be shared, so move it into iwl_priv. Signed-off-by: NJohannes Berg <johannes.berg@intel.com> Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Johannes Berg 提交于
This file was recently introduced, but then directly abused -- it contained private data that shouldn't have been used by anything but the implementation of firmware requests and some very core code. Now that it is no longer accessed by any code but the code in iwl-drv.c, we can dissolve it. Also rename the iwl_nic struct to iwl_drv to better reflect where and how it is used. Signed-off-by: NJohannes Berg <johannes.berg@intel.com> Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Johannes Berg 提交于
Through the driver, struct iwl_fw will store the firmware. Split this out into a separate file, iwl-fw.h, and make all other code use it. To do this, also move the log pointers into it, and remove the knowledge of "nic" from everything. Now the op_mode has a fw pointer, and (unfortunately) for now the shared data also needs to keep one for the transport to access dump the error log -- I think that will move later. Since I wanted to constify the firmware pointers, some more changes were needed. Signed-off-by: NJohannes Berg <johannes.berg@intel.com> Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 07 3月, 2012 3 次提交
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由 Johannes Berg 提交于
It's not really a good idea to write to the global static configuration. Use the valid TX/RX antenna information only from the HW params struct except in the case where the values from the config are used to override the values from the EEPROM. Signed-off-by: NJohannes Berg <johannes.berg@intel.com> Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Johannes Berg 提交于
There's no need for the per-device debug level that we expose in debugfs since the module parameter is writable in sysfs. At the same time, simplify code by changing iwl_get_debug_level(shrd) & IWL_DL_ISR) to iwl_have_debug_level(IWL_DL_ISR) Signed-off-by: NJohannes Berg <johannes.berg@intel.com> Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Johannes Berg 提交于
The statistics are currently only half-heartedly locked against concurrent reading & modification so introduce a lock to really protect them. Signed-off-by: NJohannes Berg <johannes.berg@intel.com> Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 18 2月, 2012 1 次提交
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由 Don Fry 提交于
The ucode image is a ucode related thing not a transport one. Move them. Signed-off-by: NDon Fry <donald.h.fry@intel.com> Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com>
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- 03 2月, 2012 1 次提交
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由 Emmanuel Grumbach 提交于
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: NEmmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com>
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- 31 1月, 2012 1 次提交
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由 Johannes Berg 提交于
Fix multiple bugs in event tracing: 1) If you enable uCode tracing with the device down, it will still attempt to access the device and continuously log "MAC is in deep sleep!" errors. Fix this by only starting logging when the device is actually alive. 2) Now you can set the flag when the device is down, but logging doesn't happen when you bring it up. To fix that, start logging when the device comes alive. This means we don't log before -- we could do that but I don't need it right now. 3) For some reason we read the error instead of the event log -- use the right pointer. 4) Optimise SRAM reading of event log header. 5) Fix reading write pointer == capacity, which can happen due to racy SRAM access 6) Most importantly: fix an error where we would try to read WAY too many events (like 2^32-300) when we read the wrap counter before it is updated by the uCode -- this does happen in practice and will cause the driver to hang the machine. 7) Finally, change the timer to 10ms instead of 100ms as 100ms is too slow to capture all data with a normal event log and with 100ms the log will wrap multiple times before we have a chance to read it. Signed-off-by: NJohannes Berg <johannes.berg@intel.com> Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 29 1月, 2012 1 次提交
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由 Johannes Berg 提交于
Fix multiple bugs in event tracing: 1) If you enable uCode tracing with the device down, it will still attempt to access the device and continuously log "MAC is in deep sleep!" errors. Fix this by only starting logging when the device is actually alive. 2) Now you can set the flag when the device is down, but logging doesn't happen when you bring it up. To fix that, start logging when the device comes alive. This means we don't log before -- we could do that but I don't need it right now. 3) For some reason we read the error instead of the event log -- use the right pointer. 4) Optimise SRAM reading of event log header. 5) Fix reading write pointer == capacity, which can happen due to racy SRAM access 6) Most importantly: fix an error where we would try to read WAY too many events (like 2^32-300) when we read the wrap counter before it is updated by the uCode -- this does happen in practice and will cause the driver to hang the machine. 7) Finally, change the timer to 10ms instead of 100ms as 100ms is too slow to capture all data with a normal event log and with 100ms the log will wrap multiple times before we have a chance to read it. Signed-off-by: NJohannes Berg <johannes.berg@intel.com> Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com>
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- 25 1月, 2012 1 次提交
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由 Wey-Yi Guy 提交于
Update Copyright to 2012 Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 07 1月, 2012 1 次提交
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由 Wey-Yi Guy 提交于
Update Copyright to 2012 Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com>
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- 16 12月, 2011 4 次提交
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由 Emmanuel Grumbach 提交于
The transport doesn't need to access it any more. Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com>
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由 Emmanuel Grumbach 提交于
The tid_data is not related to the transport layer, so move the logic that depends on it to the upper layer. This patch deals with the mapping of RA / TID to HW queues in AGG. Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com>
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由 Emmanuel Grumbach 提交于
Since packets sent to an RA / TID in AGG are sent from a separate HW Tx queue, we may get into a race: the regular queue isn't empty while we already begin to send packets from the AGG queue. This would result in sending packets out of order. In order to cope with this, mac80211 waits until the driver reports that the legacy queue is drained before it can send packets to the AGG queue. During that time, mac80211 buffers packets for the driver. These packets will be sent in order after the driver reports it is ready. The way this was implemented in the driver is as follows: We held a counter that monitors the number of packets for an RA / TID in the HW queues. When this counter reached 0, we knew that the HW queues were drained and we reported to mac80211 that were ready to proceed. This patch changes the implementation described above. We now remember what is the wifi sequence number of the first packet that will be sent in the AGG queue (lets' call it ssn). When we reclaim the packet before ssn, we know that the queue is drained, and we are ready to proceed. This will allow us to move this logic in the upper layer and eventually remove the tid_data from the shared area. Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com>
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由 Don Fry 提交于
Move the configuration pointer from the upper level iwl_priv to the lower level iwl_shared structure, with associated code fixes. Signed-off-by: NDon Fry <donald.h.fry@intel.com> Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com>
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- 09 12月, 2011 1 次提交
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由 Don Fry 提交于
The eeprom image is a device level component, move from iwl_priv to iwl_shared, with associated code changes. Signed-off-by: NDon Fry <donald.h.fry@intel.com> Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com>
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- 07 12月, 2011 1 次提交
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由 Don Fry 提交于
Move the ucode_type variable from the iwl_priv to the iwl_shared structure with associated code changes. Signed-off-by: NDon Fry <donald.h.fry@intel.com> Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 03 12月, 2011 1 次提交
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由 Don Fry 提交于
Move the ucode_type variable from the iwl_priv to the iwl_shared structure with associated code changes. Signed-off-by: NDon Fry <donald.h.fry@intel.com> Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com>
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- 12 11月, 2011 2 次提交
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由 Don Fry 提交于
The nvm_device_type is eeprom related and does not need to be part of the iwl_priv structure. Move it and eliminate access to the iwl_priv structure. Signed-off-by: NDon Fry <donald.h.fry@intel.com> Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Don Fry 提交于
Relocate the ucode files and update relevant code. More code refactoring. Signed-off-by: NDon Fry <donald.h.fry@intel.com> Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 15 10月, 2011 2 次提交
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由 Emmanuel Grumbach 提交于
Not needed since driver split. Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Wey-Yi Guy 提交于
For command queue testing, add "echo test" to debugfs Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 28 9月, 2011 1 次提交
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由 Emmanuel Grumbach 提交于
Since priv->temperature is signed, we cannot use debugfs_create_u32 to refer to it. Use a regular debugfs file instead. Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 20 9月, 2011 1 次提交
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由 Johannes Berg 提交于
The debug_level and temperature files should be in debugfs, the txpower file is completely unneeded since TX power can be set with iw/iwconfig. Signed-off-by: NJohannes Berg <johannes.berg@intel.com> Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 15 9月, 2011 1 次提交
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由 Emmanuel Grumbach 提交于
The traffic log debugfs handlers were mistakenly moved to the transport layer because they print the pointers of the Tx / Rx queues. The pointers of the queues can be fetched by another debugfs handler. So bring the traffic log back to the upper layer and remove the part that reads the Tx / Rx queues' pointers. Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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- 30 8月, 2011 8 次提交
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由 Emmanuel Grumbach 提交于
The rate scaling and the transport need to access the data in iwl_tid_data, hence the move. Note that the only component in the upper layer that needs this data is the rate scaling. Refactoring the rate scaling may help to move iwl_tid_data from the shared area to the transport area. Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Emmanuel Grumbach 提交于
Which means that iwl-io.c doesn't need to include iwl-dev.h any more. Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Emmanuel Grumbach 提交于
These are transport layer related. Move also the corresponding debugfs handlers. Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Emmanuel Grumbach 提交于
Logic move after all priv->status moved to struct iwl_shared Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Emmanuel Grumbach 提交于
It is accessed by the transport layer only, hence the move. The debugfs handlers that accessed it moved to the transport layer too. The rx_handlers part of it stayed in the upper layer and a special debugfs has been added for it Also add missing includes to iwl-commands.h. Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Emmanuel Grumbach 提交于
It is transport dependent, move to the PCIe transport layer. Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Emmanuel Grumbach 提交于
Add a handler in iwl_trans_ops to allow it to add entries under debugfs dir given by the upper level. Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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由 Emmanuel Grumbach 提交于
Since it is used by all the layers, it needs to move to iwl_shared. Signed-off-by: NEmmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
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