iwlwifi: make a static inline to read the RF kill register

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
iwlwifi: first enable RF kill interrupt, then check register

This can solve a race (very unlikely to happen though).

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
iwlwifi: enable RF kill interrupt in start_hw

The op_mode wants to know about changes in HW RF kill state.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
iwlwifi: check RF kill register when interrupts have been disabled

Since the interrupts have been disabled, we may have missed an RF
kill interrupt. Check the register to be sure the op_mode is in
sync.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
iwlwifi: provide proper API to disable all interrupts

Since the op_mode may go away, the transport needs to be able to
be told not to update the op_mode at all (even for RF kill).
Provide this API and use it in the proper places.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
iwlwifi: Added debugfs calib disabled write

Added the option to disable calibration via debugfs.

Signed-off-by: David Spinadel <david.spinadel@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
iwlwifi: properly set basic rates

This fixes a long-standing bug: iwlwifi always assumes
that the CCK ACK rates are 1 and 2 MBps and the OFDM
ACK rates are 6, 12 and 24 MBps. Fix this problem by
using the basic rates the AP (or in AP case hostapd)
told us to use and add the necessary mandatory rates
to the mix.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
iwlwifi: remove debugfs logspam

There really is no point in printing very verbose
error messages when somebody tries to access a
debugfs file before it is ready. Or even worse,
printing verbose messages when memory allocation
fails which *already* prints a huge warning.

Remove all IWL_ERR messages from debugfs.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
iwlwifi: move debugfs registration function declarations

They clearly belong into iwl-agn.h as they have no
relation to the (generic) debug logging framework.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
iwlwifi: move iwl_have_debug_level

This function belongs into the debugging framework.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
iwlwifi: clean up iwl-shared.h includes

That file is now holding just a few defines and
the module parameters, so it shouldn't include
anything. Make sure the right users include the
right files instead.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
iwlwifi: include net/mac80211.h to avoid compiler error

without the include, kernel compiling will fail, but not compat.
this patch need to be merge with iwlwifi-clean-up-iwl-shared.h-includes.patch

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
iwlwifi: remove bt_siso_mode declaration

That variable doesn't exist anywhere.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
iwlwifi: move TIME_UNIT

We're getting rid of iwl-core.h, move TIME_UNIT out.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
iwlwifi: move iwl_cmd_echo_test

The function can be static with the only user.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
iwlwifi: remove traffic log

This is superseded by tracing and no longer needed.

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 statistics

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 duplicate iwlagn_mod_params declaration

We only need one declaration, not multiple.
Keep the one in iwl-shared.h, which will
probably be renamed to iwl-modparams.h at
some point in the future.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
iwlwifi: move driver defines to iwl-drv.h

These defines will have to be shared
between modules, but they seem better
placed in iwl-drv.h than iwl-shared.h.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
iwlwifi: move PLCP defines to config

Since they're used in the config, they
should be declared in iwl-config.h.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>