mac80211: Support ht-cap over-rides.

This implements ht-cap over-rides for mac80211 drivers.
HT may be disabled, making an /a/b/g/n station act like an
a/b/g station.  HT40 may be disabled forcing the station to
be HT20 even if the AP and local hardware support HT40.

MAX-AMSDU may be disabled.
AMPDU-Density may be increased.
AMPDU-Factor may be decreased.

This has been successfully tested with ath9k using patched
wpa_supplicant and iw.

Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

wireless: Support ht-capabilities over-rides.

This allows users to disable features such as HT, HT40,
and to modify the MCS, AMPDU, and AMSDU settings for
drivers that support it.

The MCS, AMPDU, and AMSDU features that may be disabled are
are reported in the phy-info netlink message as a mask.

Attemping to disable features that are not supported will
take no affect, but will not return errors.  This is to aid
backwards compatibility in user-space apps that may not be
clever enough to deal with parsing the the capabilities mask.

This patch only enables the infrastructure.  An additional
patch will enable the feature in mac80211.

Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

cfg80211/mac80211: Revert "move information element parsing logic to cfg80211"

No other driver ever ended up using this, and
the commit forgot to move the prototype so no
driver could have used it. Revert it, if any
driver shows up and needs it it can be moved
again, but until then it's more efficient to
have it in mac80211 where the only user is.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

nl80211: make get_vlan logic more common

get_vlan() sets the output parameter even if it
returns an error, which is a bit odd. Instead,
convert it to use ERR_PTR.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

cfg80211: add flags for off-channel capabilities

Currently mac80211 implements these for all devices,
but given restrictions of some devices that isn't
really true, so prepare for being able to remove the
capability for some mac80211 devices.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Acked-by: Kalle Valo <kvalo@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

mac80211: minor cleanup to mesh state locking

First time I tried smatch, and it says:
mesh_hwmp.c +870 mesh_queue_preq(21) error: double lock 'bottom_half:'
mesh_hwmp.c +873 mesh_queue_preq(24) error: double unlock 'bottom_half:'
mesh_hwmp.c +886 mesh_queue_preq(37) error: double unlock 'bottom_half:'

Which is indeed true -- there's no point in disabling BHs
again if we just did that a few lines earlier, so remove.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

iwl-debug: Shrink object by using dev_err and deduplicating formats

Using dev_err instead of dev_printk(KERN_ERR uses fewer
arguments and is a bit smaller.

Deduplicating formats used by IWL_DEBUG_QUIET_RFKILL also
makes the object a bit smaller.

Neatened the macros, used ##__VA_ARGS__.

$ size drivers/net/wireless/iwlwifi/built-in.o*
   text    data     bss     dec     hex filename
 462652    8646   92576  563874   89aa2 drivers/net/wireless/iwlwifi/built-in.o.new
 467557    8646   92592  568795   8addb drivers/net/wireless/iwlwifi/built-in.o.old

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

iwlwifi: remove redundancy

just use iwl_bus, remove the redundancy

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

iwlwifi: tid_data is taken twice in iwl_trans_pcie_tx_agg_alloc

Remove this redundancy.

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>

iwlwifi: fix endianity issues in debug prints

Use the CPUed version of the variables when printing data from the
BA notification.

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>

iwlwifi: improve the prints in the reclaim path

Some information was redundation, other was missing.

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>

iwlwifi: check the HW when a queue is stuck

Add more information when a queue is stuck and actually get
information from the scheduler instead of looking at internal
variables.

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>

brcm80211: smac: Use kmemdup rather than duplicating its implementation

The semantic patch that makes this change is available
in scripts/coccinelle/api/memdup.cocci.

Signed-off-by: Thomas Meyer <thomas@m3y3r.de>
Acked-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

rtlwifi: Remove redundant code from PCI interrupt

The interrupt routine for PCI devices has a special exit that
executes the same instructions as does the normal exit.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

rtlwifi: rtl8192cu: Fix endianian issues

Driver rtlwifi fails on a big-endian host.

These changes have been tested on a Mac PowerBook G4, which has
a PPC processor.

Although this patch touches some of the code that will affect endian
issues on PCI hardware through drivers rtl8192ce, rtl8192se, and
rtl8192de, these have not been tested due to lack of suitable hardware.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

rtlwifi: rtl8192cu: Change firmware upload to use block writes

Driver rtl8192cu writes the firmware with 32-bit asynchronous writes. This
design is OK for USB 2.0 adapters, but the current implementation of
xhcu-hcd has a limited ring size, which is exceeded. By converting to
synchronous block writes, this error is avoided.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

rtlwifi: rtl8192cu: Allow retries for USB I/O

The USB driver does not retry reads - allow 10 tries.

Signed-off-by: George <george0505@realtek.com>
Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

nl80211: add testmode to the list of supported commands

User space might want to test if driver supports testmode. Adding testmode
to the list of supported commands makes this easier.

I omitted testmode_dump() in purpose. I assume all drivers implementing
testmode_dump() will also implement testmode_cmd().

Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

mac80211: remove unused ASSOC_AP flag

WLAN_STA_ASSOC_AP indicates that the station entry
is for an AP we're associated to but isn't used so
remove it.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

mac80211: transmit fragment list to drivers

Drivers can usually handle fragmented packets
much easier when they get the entire list of
fragments at once. The only thing they need to
do is keep enough space on the queues for up
to ten fragments of a single MSDU.

This allows them to implement this with a new
operation tx_frags.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

mac80211: make TX LED handling independent of fragmentation

This just prepares for passing the entire fragment
list to the driver. No significant changes, but the
TX throughput is calculated slightly differently
now and we blink only once for each MSDU.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

mac80211: move fragment flag adjustment

Instead of adjusting the fragment flags at
TX time, adjust them at fragmentation time.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

mac80211: use skb list for fragments

We are currently linking the skbs by using skb->next
directly. This works, but the preferred way is to use
a struct sk_buff_head instead. That also prepares for
passing that to drivers directly.

While at it I noticed we calculate the duration for
fragments twice -- remove one of them.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

ath9k: trivial: reorder rx_tasklet processing

DFS events are reported as PHY errors and need to be processed
with a correct timestamp set before ath9k_skb_preprocess() is
called and the frame is possibly dropped.

This patch puts the rxs->mactime calculation before the skb
is preprocessed to prepare for DFS event reporting.

Signed-off-by: Zefir Kurtisi <zefir.kurtisi@neratec.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

cfg80211: pass DFS region to drivers through reg_notifier()

This grants drivers access to the DFS region that a
regulatory domain belongs to.

Signed-off-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

cfg80211: process regulatory DFS region for countries

The wireless-regdb now has support for mapping a country to
one DFS region. CRDA sends this to us now so process it
so we can provide that hint to drivers. This will later be
used by code for processing DFS in a way that meets the
criteria for the DFS region the country belongs to.

Signed-off-by: Luis R. Rodriguez <mcgrof@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

Merge branch 'for-linville' of git://github.com/sgruszka/iwlegacy

mwifiex: add support for Marvell sd8797 device

This patch supports Marvell chipset 88W8797 (Avastar) with
SDIO interface.

The corresponding firmware image file is located at:
"mrvl/sd8797_uapsta.bin"

Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: Tristan Xu <xurf@marvell.com>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Kiran Divekar <dkiran@marvell.com>
Signed-off-by: Frank Huang <frankh@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

p54spi: Remove FIXME in op_stop

Don't use the interruptible variant of mutex_lock(). It doesn't really
need to be interruptible. This avoids nasty error handling.

Signed-off-by: Michael Buesch <m@bues.ch>
Acked-by: Christian Lamparter <chunkeey@googlemail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

mac80211: call ieee80211_recalc_idle() after sending packets

Some drivers (e.g. ath9k) assume that it's safe to go into low-power mode
immediately after the idle state changes. To support that, mac80211 even
calls drv_flush() before that happens.
In some instances, mac80211 sent a packet right after recalculating the
idle state, this patch fixes that.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

wireless: use strlcpy routine in .get_drvinfo

Convert various seemingly still compiled wireless drivers' .get_drvinfo
routines to use the preferred strlcpy() routine.

Signed-off-by: Rick Jones <rick.jones2@hp.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

minstrel_ht: Remove unused function parameters

Remove unused function parameters in the following functions:
minstrel_calc_rate_ewma()
minstrel_ht_calc_tp()
minstrel_aggr_check()
minstrel_ht_set_rate()

Signed-off-by: Patrick Kelle <patrick.kelle81@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

mac80211: memory leak in mesh_queue_preq()

We recently introduced a return here, but we need to call kfree
first.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

mac80211: use kfree_skb() instead of kfree()

sk_buff structs should be freed using kfree_skb().

This was introduced recently in 029458212 "mac80211: Save probe
response data for bss".

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

mac80211: Get rid of search loop for rate group index

Finding the group index for a specific rate is done by looping through
all groups and returning if the correct one is found. This code is
called for each tx'ed frame and thus it makes sense to reduce its
runtime.

Do this by calculating the group index by this formula based on the SGI
and HT40 flags as well as the stream number:

idx = (HT40 * 2 * MINSTREL_MAX_STREAMS) +
      (SGI * MINSTREL_MAX_STREAMS) +
      (streams - 1)

Hence, the groups are ordered by th HT40 flag first, then by the SGI
flag and afterwards by the number of used streams.

This should reduce the runtime of minstrel_ht_get_group_idx
considerable.

Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

mac80211: Check rate->idx before rate->count

The drivers are not required to fill in rate->count if rate->idx is set
to -1. Hence, we should first check rate->idx before accessing
rate->count.

Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

mac80211: remove crypto special case for auth frames

The shared key authentication frame that needs to be
encrypted (the third one in the shared key handshake)
is directly encrypted in ieee80211_send_auth and the
IEEE80211_TX_INTFL_DONT_ENCRYPT is set. All others
are not encrypted, so the only way to get to this is
erroneously on no-monitor AP side.

Remove the special case for authentication frames to
fix the AP shared key side when operating without
cooked monitor interfaces -- with cooked monitor the
IEEE80211_TX_INTFL_DONT_ENCRYPT also gets set, so we
never get here -- an AP never encrypts auth frames.

Without this patch, an AP operating in WEP mode with
my no-monitor patches would erroneously encrypt all
authentication frames, instead of none.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

brcmsmac: Use current logging styles

Add and use pr_fmt and pr_<level>
Remove useless double parentheses from macros.
Remove function names from format strings, add to pr_debug use.
Coalesce formats.
Remove uncompileable undeclared variable in a DMA_NONE use.

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

NFC: Fix indentation in nci.h file

Fix indentation in nci.h file.

Signed-off-by: Ilan Elias <ilane@ti.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

ath9k_hw: set btcoex weights for AR9462

Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

ath9k_hw: Cleanup btcoex wlan weights

Remove all wlan weight macros and group it together for better
understanding & readability. It makes the code reusable for
AR9462 wlan weights.

Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

ath9k: Remove enabling btcoex from stomp type change

This patch removes btcoex_enable from stomp type change and let
it be called from callee functions that makes the code can be
reusable for MCI changes.

Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

Merge branch 'for-linville' of git://github.com/kvalo/ath6kl

iwlegacy: debugfs_ops should depend on CONFIG_IWLEGACY_DEBUGFS

Only setup structs related to debugfs_ops when CONFIG_IWLEGACY_DEBUGFS is set.

Signed-off-by: Greg Dietsche <Gregory.Dietsche@cuw.edu>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: 4965-rs: cleanup il4965_rs_sta_dbgfs_rate_scale_data_read

1) remove ret local var and return the result directly
2) remove il since it is not used

Signed-off-by: Greg Dietsche <Gregory.Dietsche@cuw.edu>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: 4965-rs: don't return rate from il4965_rs_update_rate_tbl

1) don't return rate from il4965_rs_update_rate_tbl
2) fix up il4965_rs_rate_scale_perform

Signed-off-by: Greg Dietsche <Gregory.Dietsche@cuw.edu>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: 4965-rs: il4965_rs_alloc_sta: remove lq_sta local var

remove the lq_sta local variable and return the
result directly in il4965_rs_alloc_sta

Signed-off-by: Greg Dietsche <Gregory.Dietsche@cuw.edu>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: 4965-rs: remove unnecessary null check for sta and lq_sta

both sta and lq_sta are guaranteed to be not null in the calling
function so we don't need to check them here.

Signed-off-by: Greg Dietsche <Gregory.Dietsche@cuw.edu>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: 4965-rs: remove null check on sta in il4965_rs_tx_status

the null check on sta in il4965_rs_tx_status is not necessary

Signed-off-by: Greg Dietsche <Gregory.Dietsche@cuw.edu>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: 4965: remove vif null check in request_scan

remove null check on vif in il4965_request_scan

Signed-off-by: Greg Dietsche <Gregory.Dietsche@cuw.edu>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: remove unused IL_AC_UNSET define

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: change IL_ERR to D_HT in iwl4965_rs_tl_turn_on_agg_for_tid

This message should be a debug message and not an error.

Signed-off-by: Greg Dietsche <Gregory.Dietsche@cuw.edu>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: change IL_WARN to D_HT in il4965_tx_agg_start

This message should be a debug message and not a warning.

Signed-off-by: Greg Dietsche <Gregory.Dietsche@cuw.edu>
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: checkpatch.pl fixes

Fix most checkpatch.pl ERRORs and some WARNINGs.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: indentions and whitespaces

Process iwlegacy source files using:

indent -npro -l500 -nhnl
indent -npro -kr -i8 -ts8 -sob -l80 -nbbo -ss -ncs -cp1 -il0 -psl

Plus manual compilation fixes.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: merge iwl-debug.h into common.h

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: rename iwl-debug.c to debug.c

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: merge iwl-fh.h into 4965.h

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: use FH49_ prefix in 4965 code

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: use FH39_ prefix in 3945 code

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: rename iwl-prph.h to prph.h

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: merge iwl-{eeprom,led}.h into common.h

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: merge iwl-power.h into common.h

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: merge iwl-legacy-rs.h into common.h

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: remove iwl-helpers.h

This file was already merged into common.h

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: merge common header files

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: rename iwl-core.h to common.h

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: rename iwl-csr.h to csr.h

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: move IL_MASK

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: remove il_ieee80211_get_hw_conf

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: rename iwl-commands.h to commands.h

On the way remove also not needed iwl-fh.h include.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: rename module name

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: merge common .c files

Merge iwl-{tx,rx,sta,scan,power,eeprom,led,hcmd}.c into common.c .

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: rename iwl-core.c to common.c

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: rename other handlers

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: s/rx_reply/hdl/

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: s/rx_handler/handler/

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: rename REPLY_ to N_ or C_

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: s/STATISTICS/STATS/

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: s/STATUS_/S_/

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: move iwl-3945-{,hw,fh,debugfs}.h to 3945.h

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: move iwl-4965-{,hw,debugfs,calib}.h to 4965.h

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: add accidentally removed comments

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: rename iwl-3945-{rs,debugfs}.c to 3945-{rs,debug}.c

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: rename iwl-4965-{rs,calib,debugfs}.c to 4965-{rs,calib,debug}.c

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: merge iwl-4965-lib.c into 4965-mac.c

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: merge iwl-4965-{tx,rx}.c into 4965-mac.c

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: merge iwl-4965-sta.c into 4965-mac.c

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: merge iwl-4965-ucode.c into 4965.c

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: merge iwl-4965-eeprom.c into 4965.c

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: merge iwl-3945-led.c into 3945.c

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: merge iwl-4965-led.c into 4965.c

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: rename base 4965 and 3945 file names

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: remove for_each_context

We do not support many contexts.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: s/TABLE/TBL/

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: s/index/idx/

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: s/INDEX/IDX/

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: s/IL_RATE/RATE/

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: s/window/win/

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>

iwlegacy: s/statistics/stats/

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>