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Commit Graph

174 Commits

Author SHA1 Message Date
Johannes Berg
266af4c745 iwlagn: support off-channel TX
Add support to iwlagn for off-channel TX. The
microcode API for this is a bit strange in that
it uses a hacked-up scan command, so the scan
code needs to change quite a bit to accomodate
that and be able to send it out.

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>
2011-03-11 14:15:55 -05:00
Wey-Yi Guy
6013270a03 iwlagn: enable BT session 2 type UART for 2000 series
For 2000 series device, use session 2 type of BT UART message

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-02-26 10:29:02 -08:00
Wey-Yi Guy
399f66fda0 iwlagn: split BT page and inquiry UART msg
Both inquiry and page was combine in frame7 of UART message, separate it

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-02-26 10:28:56 -08:00
Wey-Yi Guy
d7220f0d4f iwlagn: add BT Session Activity 2 UART message (BT -> WiFi)
additional UART message defines

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-02-26 10:28:47 -08:00
Wey-Yi Guy
d6f626553d iwlagn: add bt config structure support for 2000 series
2000 series has different bt config command structure, add support for it

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-02-26 10:28:41 -08:00
Wey-Yi Guy
5596026081 iwlagn: name change for BT config command
No functional changes, name changes to reflect the structure used by
6000 series.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-02-26 10:28:27 -08:00
Wey-Yi Guy
187bc4f6b2 iwlagn: remove unsupported BT SCO command
During the period of BT coex changes, REPLY_BT_COEX_SCO host command
is no longer needed to support SCO/eSCO type of traffic. delete it.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-01-31 13:22:25 -08:00
Johannes Berg
241887a2d3 iwlwifi: fix beacon notification parsing
The beacon notification changed between 4965 and
agn because the embedded TX response changed, but
iwlwifi was never updated to know about this.
Update it now so the IBSS manager status will be
tracked correctly.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-01-31 13:19:39 -08:00
Johannes Berg
940739196c iwlwifi: replace minimum slot time constant
There are a number of places where the minimum
slot time is hardcoded to 20 TU, add a new
constant for that and use it everywhere.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2011-01-21 15:51:08 -08:00
Johannes Berg
311dce71b6 iwlagn: properly wait for PAN disable
Previously I hacked this with an msleep(300)
which was fine since we never had longer PAN
time slots, but now that we will have them I
need to fix that. Use the new notification
wait support to properly wait for the WIPAN
deactivation complete signal from the ucode.

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>
2011-01-21 15:32:21 -05:00
Wey-Yi Guy
506aa156fa iwlagn: use different kill mask when SCO active
use different kill_ack_mask and kill_cts_mask when detect SCO
is active.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-11-24 17:25:03 -08:00
Wey-Yi Guy
35162ba759 iwlwifi: advance power management support
For 6000g2b and up, adding advance power management support
for better power consumption

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-24 16:19:37 -05:00
Wey-Yi Guy
97badb0eef iwlwifi: add more power management flags
Adding additional power management option available for the device.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-24 16:19:36 -05:00
Wey-Yi Guy
eeb1f83fa8 iwlagn: name change for BT config flag
Bit 7 of BT config flag is used to enable/disable PSPoll sync.
Make the name to match it.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-24 16:19:36 -05:00
Wey-Yi Guy
05433df23c iwlagn: change default ACK/CTS MASK setting for WiFi/BT coex
Change the default BT_KILL_ACK_MASK and BT_KILL_CTS_MASK for BT coex

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-11-16 07:44:10 -08:00
Wey-Yi Guy
95a5ede3ee iwlagn: set dynamic aggregation threshold for BT
Setting the max/min/def value for BT dynamic aggregation threshold.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-11-16 07:43:52 -08:00
Wey-Yi Guy
8829c9e2ec iwlagn: used frame count info in compressed ba packet
For newer devices, uCode provide both "number of frames sent"
and "number of frames acked" information inside the compressed_ba
packet. So instead of figure the success/failure information through
the bitmap, use those information which is much betrer approach.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-11-16 07:43:42 -08:00
Shanyu Zhao
bf53f939e0 iwlagn: add temperature offset calib for 6000g2
6000g2 devices need to have temperature offset calibration. The runtime
uCode needs to receive the calibration results just like BB and LO
calibration. To do this, driver reads the offset value from NVM and send
it to uCode after runtime uCode is alive.

Signed-off-by: Shanyu Zhao <shanyu.zhao@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-10-07 15:53:58 -07:00
Shanyu Zhao
642454cc07 iwlagn: fix default calibration table size
iwlagn driver uses the IWL_MAX_STANDARD_PHY_CALIBRATE_TBL_SIZE
as the chain noise reset calibration index and
IWL_MAX_STANDARD_PHY_CALIBRATE_TBL_SIZE+1 as the chain noise gain
calibration index, if not specified by the TLV value in the new
firmware format.

However, this is broken if we need to add more calibrations like
the temperature offset calibration because we increased
IWL_MAX_STANDARD_PHY_CALIBRATE_TBL_SIZE by 1.

To fix this issue, define IWL_DEFAULT_STANDARD_PHY_CALIBRATE_TBL_SIZE
and use it as the calibration index instead. We still keep the
IWL_MAX_STANDARD_PHY_CALIBRATE_TBL_SIZE as a sanity check for
the TLV value given by ucode.

Signed-off-by: Shanyu Zhao <shanyu.zhao@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-10-07 15:53:49 -07:00
Wey-Yi Guy
898dade116 iwlagn: rename iwl5000_tx_resp
iwl5000_tx_resp really should be iwlagn_tx_resp, rename it.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-10-06 08:12:02 -07:00
Wey-Yi Guy
a8029bb79e iwlwifi: remove uncorrect comments
some structure belong to _agn devices, not just 5000. Fix it.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-10-06 08:11:41 -07:00
Wey-Yi Guy
ab63c68ada iwlagn: rename iwl5000_tx_power_dbm_cmd
iwl5000_tx_power_dbm_cmd really should be iwlagn_tx_power_dbm_cmd,
so rename it.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-10-06 08:11:27 -07:00
Shanyu Zhao
6d6a1afdc5 iwlwifi: send DC calib config to runtime ucode
Since uCode is responsible for doing DC calibration, there's no need
to let init uCode to do initial DC calibration then send results
back to driver, then driver sends the results to runtime uCode.
Driver can simply tell runtime uCode to do DC calibration.

Actually, this patch does not disable DC calib for init uCode. It just
prevent driver from saving and sending the DC calib results (from init
ucode) to runtime uCode. The driver still uses 0xffffffff in
CALIB_CFG_CMD for init ucode.

Signed-off-by: Shanyu Zhao <shanyu.zhao@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-09-28 16:57:06 -07:00
Wey-Yi Guy
b345f4da42 iwlagn: minor coex API changes
Adding two new parameters in config bt API. these two parameters
use the 3 reserved bytes, so there is no structure size changes.

Make sure set both parameters to "zero" in order to preserve
previous behavior.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-09-17 13:18:49 -07:00
Wey-Yi Guy
1d270075be iwlagn: correct naming for failure reply tx status
For failure tx status 0x90 and 0x91, give the correct name to reflect
the errors.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-09-17 13:18:39 -07:00
Wey-Yi Guy
e1b3fa0c22 iwlagn: log aggregation tx command status
For aggregated frames with block ack, different status flag
will be used as part of tx command response.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-09-17 13:17:50 -07:00
Johannes Berg
946ba30d61 iwlwifi: add PAN API
Define the new host commands and notifications
	REPLY_WIPAN_PARAMS
	REPLY_WIPAN_RXON
	REPLY_WIPAN_RXON_TIMING
	REPLY_WIPAN_RXON_ASSOC
	REPLY_WIPAN_QOS_PARAM
	REPLY_WIPAN_WEPKEY
	REPLY_WIPAN_P2P_CHANNEL_SWITCH
	REPLY_WIPAN_NOA_NOTIFICATION

and their corresponding structures along with the PAN
station flag, the PAN AP sta ID and new dev types for
the second context.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-08-27 09:28:08 -07:00
Johannes Berg
c10afb6e84 iwlwifi: make hw crypto context aware
HW crypto needs to be aware of the context, and there
are different command IDs for the WEP keys per context,
so move the key tracking variables and command IDs into
the context structure.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-08-27 09:25:56 -07:00
Wey-Yi Guy
f78e545449 iwlagn: update bt status upon scan complete
Update bt status upon receive scan complete notification

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-08-25 14:34:53 -04:00
Wey-Yi Guy
b6e116e8bf iwlagn: generic bt coex functions
Move bt coex functions to iwl-agn-lib.c, so those functions
can be shared by multiple wifi/bt combo devices

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-08-25 14:34:53 -04:00
Wey-Yi Guy
22bf59a03a iwlagn: add additional bt related parameters
Add additional bt coex related parameters and initialize at init
time.
Thoese parameters will be used in later implementations.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-08-25 14:34:52 -04:00
Wey-Yi Guy
fbba94104f iwlagn: parsing uart message and take actions
1. Based on uart message from uCode, re-configure BT kill ack mask
messages from uCode
2. send REPLY_BT_COEX_SCO command to uCode based on the uart frame
received from uCode

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-08-25 14:34:52 -04:00
Wey-Yi Guy
5d297d5065 iwlagn: add bt prio_boost to .cfg
Use .cfg to configure the default bt priority boost value;
the default bt priority boost is 0xf0

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-08-25 14:34:20 -04:00
Wey-Yi Guy
aeb4a2eec2 iwlagn: wifi/bt coex configuration sequence
bt config command need to send before the init calibration command,
driver need to let uCode know that calibrations are being performed now
in order to assure antenna is not being taken to BT use during radio/dsp
reads/writes

Also, bt_coex_priorty_table command need to be send right after the
bt_config_command during init sequence. Followed by bt coex envelope
command to initialize and prepare uCode bt state machine

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-08-25 14:34:19 -04:00
Johannes Berg
9e4afc2189 iwlwifi: add BT notification support for bt coex
When advanced bt coex enabled, uCode will send bt status
notification to driver, here add support for it.

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>
2010-08-25 14:33:21 -04:00
Johannes Berg
670245ed45 iwlagn: implement advance BT config command
6000g2b hardware implements advance bluetooth coexist command,
implement base on the new API command strucutre.

Also increment the API 5 to support the advance BT/WIfi coex.

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>
2010-08-25 14:33:21 -04:00
Johannes Berg
0288d237ff iwlwifi: add 6000g2b BT coexist API
The new 6000g2b hardware requires a different
bluetooth coexist implementation on the host,
this adds the command/notification definitions
for it.

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>
2010-08-25 14:33:21 -04:00
Wey-Yi Guy
767d055d6a iwlwifi: comments cleanup
No code or function changes, just some cleanup work for
out-of-date comments

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-08-25 14:33:20 -04:00
Wey-Yi Guy
7ccc896f4c iwlwifi: more generic name for rssi calc in iwlagn
Change the define to more generic naming to match _agn devices
since the rssi calculation are common function for 5000 series and up

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-08-24 16:32:02 -04:00
Wey-Yi Guy
30c1b0f7e9 iwlwifi: additional parameter in REPLY_RX_PHY_CMD
Adding additional parameter in REPLY_RX_PHY_CMD, frame_time indicate the
frame's time on the air based on byte count and frame rate calculation

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-08-24 16:32:02 -04:00
Wey-Yi Guy
7469701e10 iwlwifi: make aggregation time limit configurable
By default, aggregation time limit is 4000 uSec, add the parameter to
.cfg
to allow this parameter can be configure per device base if needed.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-08-24 16:32:00 -04:00
Wey-Yi Guy
b15826a795 iwlwifi: max/min aggregation time limit
Set the minimum and maximum for aggregation time limit in uSec.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-08-24 16:32:00 -04:00
Johannes Berg
a85d7cca12 iwlwifi: track IBSS manager status
Only the IBSS manager, ie. the station that sent
the IBSS beacon last, should be replying to probe
responses. This requires implementing the mac80211
tx_last_beacon callback, which we can do thanks to
the ucode beacon notification.

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>
2010-08-16 15:26:38 -04:00
John W. Linville
800f65bba8 Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/holtmann/bluetooth-next-2.6
Conflicts:
	drivers/net/wireless/iwlwifi/iwl-commands.h
2010-07-27 11:59:19 -04:00
John W. Linville
da22f795ce iwlagn: use __packed on new structure definitions
"iwlagn: add statistic notification structure for WiFi/BT devices" added
several new '__attribute__ ((packed))' lines.  Change them to the
generic __packed.

Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-26 15:04:12 -04:00
Johannes Berg
1bd14eaf9e iwlwifi: remove spurious semicolons
defines shouldn't be terminated with a
semicolon, the code using them should
supply it. Luckily these are not used
in a context where it matters.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-07-23 08:42:45 -07:00
Wey-Yi Guy
6a822d060c iwlwifi: add TLV to specify the size of phy calibration table
Different devices have different size of phy calibration table; add
new TLV to specify the size. If the TLV is not part of uCode header, the
default table size will be used to make sure the backward
compatibilities.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-07-23 08:41:46 -07:00
Wey-Yi Guy
7980fba54e iwlagn: Add support for bluetooth statistics notification
WiFi/BT combo devices has different statistics notification
structure, adding the support here to make sure the structure
align correctly.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-07-23 08:41:18 -07:00
Wey-Yi Guy
325322ee34 iwlagn: add statistic notification structure for WiFi/BT devices
If its WiFi/BT combo device, the statistics notification sent by
uCode will include the additional BT related statistics counters.

Adding new data structure to support the new layout.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-07-23 08:40:47 -07:00
Wey-Yi Guy
7c094c5cc4 iwlwifi: additional statistic debug counter
Add wait_for_silence_timeout_cnt to statistics_dbg structure

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
2010-07-17 07:37:34 -07:00