Commit Graph

58 Commits

Author SHA1 Message Date
Wey-Yi Guy f4388adc92 iwlwifi: more code clean up for agn devices
Since multiple new devices having similar uCode architecture and use same
registers address, remove more reference to 5000 series to eliminate the
confusion.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-04-16 13:53:20 -07:00
Zhu Yi 470058e0ad iwlwifi: avoid Tx queue memory allocation in interface down
We used to free all the Tx queues memory when interface is brought
down and reallocate them again in interface up. This requires
order-4 allocation for txq->cmd[]. In situations like s2ram, this
usually leads to allocation failure in the memory subsystem. The
patch fixed this problem by allocating the Tx queues memory only at
the first time. Later iwl_down/iwl_up only initialize but don't
free and reallocate them. The memory is freed at the device removal
time. BTW, we have already done this for the Rx queue.

This fixed bug https://bugzilla.kernel.org/show_bug.cgi?id=15551

Signed-off-by: Zhu Yi <yi.zhu@intel.com>
Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-04-09 12:41:26 -07:00
Frans Pop 91dd6c27a2 iwlwifi: remove trailing space in messages
Includes minor improvements in debugging messages in iwl-4965.c,
function iwl4965_is_temp_calib_needed().

Signed-off-by: Frans Pop <elendil@planet.nl>
Cc: Zhu Yi <yi.zhu@intel.com>
Cc: Reinette Chatre <reinette.chatre@intel.com>
Cc: Intel Linux Wireless <ilw@linux.intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-04-02 12:53:54 -07:00
Wey-Yi Guy b744cb79ae iwlwifi: code cleanup for generic defines
Some defines used by all agn devices, but the definitions were in
iwl-4965-hw.h, move those to iwl-agn-hw.h which is the better place for
those.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-04-02 12:52:17 -07:00
Wey-Yi Guy 8d801080dd iwlwifi: more clean up to move agn only rx functions from iwlcore to iwlagn
Move more functions only used by agn driver from iwlcore to iwlagn.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-03-25 11:19:54 -07:00
Wey-Yi Guy 74bcdb33e9 iwlwifi: move agn only tx functions from iwlcore to iwlagn
Identify the tx functions only used by agn driver and move those from
iwlcore to iwlagn.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-03-25 11:19:27 -07:00
Wey-Yi Guy 19e6cda094 iwlwifi: move hw related defines to separate file
Multiple iwlagn based devices shared the same hw definitions.
Move device hardware related defines from iwl-5000-hw.h to iwl-agn-hw.h
file.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-03-25 11:18:05 -07:00
Wey-Yi Guy b305a08058 iwlwifi: move tx queue related code to separate file
Multiple iwlagn based devices shared the same tansmit queue functions.
Move tx queue related code from iwl-5000.c to iwl-agn-tx.c file.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
2010-03-25 11:17:51 -07:00