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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>
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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>
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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>
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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>
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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>
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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>
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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>
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Setting the max/min/def value for BT dynamic aggregation threshold.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
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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>
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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>
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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>
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iwl5000_tx_resp really should be iwlagn_tx_resp, rename it.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
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some structure belong to _agn devices, not just 5000. Fix it.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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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>
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Set the minimum and maximum for aggregation time limit in uSec.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
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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>
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git://git.kernel.org/pub/scm/linux/kernel/git/holtmann/bluetooth-next-2.6
Conflicts:
drivers/net/wireless/iwlwifi/iwl-commands.h
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"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>
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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>
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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>
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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>
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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>
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Add wait_for_silence_timeout_cnt to statistics_dbg structure
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
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Signed-off-by: John W. Linville <linville@tuxdriver.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem
Conflicts:
drivers/net/wireless/wl12xx/wl1271_cmd.h
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For newer devices (6000g2a and 6000g2b), the sensitivity table send to
uCode require additional table entries to help sensitivity calibration.
All the additional entries has fix data for now, but do expect the value
will be change in the future when device become more stable.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
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Code clean up to change name from having 5000 as part of name which easy
to confuse and think it is for 5000 series devices to more
generic _agn name since it is being used by multiple _agn devices.
No functional changes.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
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Adding flush callback support in the driver. Two type of flush can be
issued by mac80211:
1. drop = true: frame drop is ok, issue REPLY_TXFIFO_FLUSH host command
to uCode to drop all the frames in tx fifo queues; then return the
control back to mac80211
2. drop = false: wait for either all the frames in tx fifo queues been
transmitted, or timeout; then return the control back to mac80211
If the flush request coming from mac80211, mac80211 will make sure there
are no additional frames push down to driver before flush operation is
completed.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
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Add host command and structure for tx fifo queue flush
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6
Conflicts:
drivers/net/wireless/libertas/host.h
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This bit need to be set for both RTS/CTS or CTS-to-self protection, if
CTS-to-self is used, then uCode will check the RXON_FLG_SELF_CTS_EN
status. Change the name from TX_CMD_FLG_RTS_CTS_MSK to TX_CMD_FLAG_PROT_REQUIRE_MSK
to match the behavior of the bit setting.
Also update comments to reflect which hardware uses which of the TX command
flags.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
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