Return-path: Received: from wolverine02.qualcomm.com ([199.106.114.251]:24379 "EHLO wolverine02.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751661AbdBYNwJ (ORCPT ); Sat, 25 Feb 2017 08:52:09 -0500 From: To: CC: , , Tamizh chelvam Subject: [PATCHv2 2/4] mac80211: Add support to enable or disable btcoex Date: Sat, 25 Feb 2017 19:07:51 +0530 Message-ID: <1488029873-14600-3-git-send-email-c_traja@qti.qualcomm.com> (sfid-20170225_145212_407602_25D263C3) In-Reply-To: <1488029873-14600-1-git-send-email-c_traja@qti.qualcomm.com> References: <1488029873-14600-1-git-send-email-c_traja@qti.qualcomm.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-wireless-owner@vger.kernel.org List-ID: From: Tamizh chelvam This patch introduces a new driver call back drv_set_btcoex This API will pass user space value to driver to enable or disabe btcoex. Signed-off-by: Tamizh chelvam --- include/net/mac80211.h | 3 +++ net/mac80211/cfg.c | 8 ++++++++ net/mac80211/driver-ops.h | 14 ++++++++++++++ net/mac80211/trace.h | 14 ++++++++++++++ 4 files changed, 39 insertions(+) diff --git a/include/net/mac80211.h b/include/net/mac80211.h index b9a08cd..57717f1 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -3447,6 +3447,8 @@ enum ieee80211_reconfig_type { * @del_nan_func: Remove a NAN function. The driver must call * ieee80211_nan_func_terminated() with * NL80211_NAN_FUNC_TERM_REASON_USER_REQUEST reason code upon removal. + * @set_btcoex_: Called when BTCOEX is enabled/disabled, use + * this callback to enable or disable btcoex. */ struct ieee80211_ops { void (*tx)(struct ieee80211_hw *hw, @@ -3728,6 +3730,7 @@ struct ieee80211_ops { void (*del_nan_func)(struct ieee80211_hw *hw, struct ieee80211_vif *vif, u8 instance_id); + int (*set_btcoex)(struct ieee80211_hw *hw, bool enabled); }; /** diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index ac879bb..7e17eff 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -3574,6 +3574,13 @@ static int ieee80211_set_multicast_to_unicast(struct wiphy *wiphy, return 0; } +static int ieee80211_set_btcoex(struct wiphy *wiphy, bool enabled) +{ + struct ieee80211_local *local = wiphy_priv(wiphy); + + return drv_set_btcoex(local, enabled); +} + const struct cfg80211_ops mac80211_config_ops = { .add_virtual_intf = ieee80211_add_iface, .del_virtual_intf = ieee80211_del_iface, @@ -3665,4 +3672,5 @@ static int ieee80211_set_multicast_to_unicast(struct wiphy *wiphy, .add_nan_func = ieee80211_add_nan_func, .del_nan_func = ieee80211_del_nan_func, .set_multicast_to_unicast = ieee80211_set_multicast_to_unicast, + .set_btcoex = ieee80211_set_btcoex, }; diff --git a/net/mac80211/driver-ops.h b/net/mac80211/driver-ops.h index 09f77e4..16d9c98 100644 --- a/net/mac80211/driver-ops.h +++ b/net/mac80211/driver-ops.h @@ -1248,4 +1248,18 @@ static inline void drv_del_nan_func(struct ieee80211_local *local, trace_drv_return_void(local); } +static inline int drv_set_btcoex(struct ieee80211_local *local, + bool enabled) +{ + int ret = -EOPNOTSUPP; + + trace_drv_set_btcoex(local, enabled); + if (local->ops->set_btcoex) + ret = local->ops->set_btcoex(&local->hw, enabled); + + trace_drv_return_int(local, ret); + + return ret; +} + #endif /* __MAC80211_DRIVER_OPS */ diff --git a/net/mac80211/trace.h b/net/mac80211/trace.h index 0d645bc..0d9b5a0 100644 --- a/net/mac80211/trace.h +++ b/net/mac80211/trace.h @@ -742,6 +742,20 @@ TP_ARGS(local, value) ); +TRACE_EVENT(drv_set_btcoex, + TP_PROTO(struct ieee80211_local *local, bool enabled), + TP_ARGS(local, enabled), + TP_STRUCT__entry( + LOCAL_ENTRY + __field(bool, enabled) + ), + TP_fast_assign( + LOCAL_ASSIGN; + __entry->enabled = enabled; + ), + TP_printk(LOCAL_PR_FMT " enabled:%d", LOCAL_PR_ARG, __entry->enabled) +); + TRACE_EVENT(drv_set_coverage_class, TP_PROTO(struct ieee80211_local *local, s16 value), -- 1.7.9.5