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path: root/drivers/net/wireless/ath/ath9k/btcoex.h
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2010-01-22ath9k: Fix wifi disconnection when collocated bt scan is activeVasanthakumar Thiagarajan
As all bt packets are priority traffic during bt scan, wifi will get disconnected when bt scan lasts for few seconds. Fix this by allocating 10% of bt period time (4.5ms) to wifi fully. Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-07ath9k: rename ath_btcoex_supported() to ath9k_hw_btcoex_supported()Luis R. Rodriguez
Also just pass the ath_hw as the parameter. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-07ath9k: move ath_btcoex_config and ath_bt_mode to btcoex.cLuis R. Rodriguez
These are only used by btcoex.c on one routine, so stuff them into that file. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-07ath9k: now move ath9k_hw_btcoex_set_weight() to btcoex.cLuis R. Rodriguez
After some necessary cleanups we now move ath9k_hw_btcoex_set_weight() to where it belongs. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-07ath9k: rename ath_btcoex_info to ath_btcoex_hwLuis R. Rodriguez
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-07ath9k: rename btcoex_scheme to just schemeLuis R. Rodriguez
btcoex_scheme is already part of a btcoex struct, its implied this is btcoex related. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-07ath9k: remove unused bt_duty_cycleLuis R. Rodriguez
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-07ath9k: move bt_stomp_type to driver coreLuis R. Rodriguez
The bt_stomp_type defines the bt coex weight, it has a one-to-one mapping. In the future we may want to just use the weight directly. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-07ath9k: replaces SC_OP_BTCOEX_ENABLED with a boolLuis R. Rodriguez
Whether or not bluetooth coex has been enabled is a hardware state and only the hardware helpers will be able to set this. Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-07ath9k: move driver core helpers to main.cLuis R. Rodriguez
Keep on btcoex.c only hardware access helpers, move the driver core specific code to main.c. To accomplish this we had to split ath_init_btcoex_info() into two parts, the driver core part -- ath_init_btcoex_timer() and the hw specific part -- ath9k_hw_init_btcoex_hw_info(). This highlights how ath_gen_timer is part of the driver core, not hw related, so stuff that into ath_btcoex struct. The ath9k_hw_btcoex_init() code is now put inline on ath_init_softc() through a switch to it easier to follow, since we did that we can now call ath_tx_get_qnum() from the main.c instead of btcoex.c Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-07ath9k: move hw specific btcoex info to ath_hwLuis R. Rodriguez
Since we now access it via the ath_hw declare the ath_hw pointer at the header of some routines and se it. ath9k.h no longer needs to access btcoex.h and to adjust for this move ath_btcoex_set_weight() into btcoex.h and instead give main.c a helper for setting initial values upon drv_start() Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-10-07ath9k: move btcoex core driver info to its own structLuis R. Rodriguez
There is some bluetooth coexistance data which is driver specific, stuff that into its own structure. Cc: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-09-09ath9k: Initialize the priority gpio for BT coex 3-wireVasanthakumar Thiagarajan
Oops, a stupid mistake in the original patch which adds coex 3-wire support. Bluetooth priority gpio needs to be gpio 7. Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-09-09ath9k: Enable btcoex based on the subsystem id of the deviceVasanthakumar Thiagarajan
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-08-28ath9k: Add Bluetooth Coexistence 3-wire supportVasanthakumar Thiagarajan
This patch adds 3-wire bluetooth coex support for AR9285. This support can be enabled through btcoex_enable modparam. Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-08-28ath9k: Determine btcoex scheme type based on chip versionVasanthakumar Thiagarajan
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-08-28ath9k: Move btcoex related data to a separate structVasanthakumar Thiagarajan
Also define macros for wlanactive and btactive (5 & 6) gpios. Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2009-08-28ath9k: Move btcoex stuff from hw.[ch] to new btcoex.[ch]Vasanthakumar Thiagarajan
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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