diff options
| author | Vasanthakumar Thiagarajan <vasanth@atheros.com> | 2009-09-09 13:55:50 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-09-09 19:25:26 +0400 |
| commit | fe12946e66575677879941a14f75b70ca2d2962a (patch) | |
| tree | 19934be9ee0097aaad6950ea3e588092cc2a94b4 /drivers/net/wireless/ath/ath9k/btcoex.c | |
| parent | aeac355d23fb13a2082a8740ae7cf9408a71ec2c (diff) | |
| download | linux-fe12946e66575677879941a14f75b70ca2d2962a.tar.xz | |
ath9k: Enable btcoex based on the subsystem id of the device
Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/btcoex.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/btcoex.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/btcoex.c b/drivers/net/wireless/ath/ath9k/btcoex.c index e8bfb01ee78a..55f607b7699e 100644 --- a/drivers/net/wireless/ath/ath9k/btcoex.c +++ b/drivers/net/wireless/ath/ath9k/btcoex.c @@ -19,6 +19,29 @@ static const struct ath_btcoex_config ath_bt_config = { 0, true, true, ATH_BT_COEX_MODE_SLOTTED, true, true, 2, 5, true }; +static const u16 ath_subsysid_tbl[] = { + AR9280_COEX2WIRE_SUBSYSID, + AT9285_COEX3WIRE_SA_SUBSYSID, + AT9285_COEX3WIRE_DA_SUBSYSID +}; + +/* + * Checks the subsystem id of the device to see if it + * supports btcoex + */ +bool ath_btcoex_supported(u16 subsysid) +{ + int i; + + if (!subsysid) + return false; + + for (i = 0; i < ARRAY_SIZE(ath_subsysid_tbl); i++) + if (subsysid == ath_subsysid_tbl[i]) + return true; + + return false; +} /* * Detects if there is any priority bt traffic |