From: Amitkumar Karwar <amitkarwar@gmail.com>
To: Kalle Valo <kvalo@codeaurora.org>
Cc: linux-wireless@vger.kernel.org,
Amitkumar Karwar <amit.karwar@redpinesignals.com>,
Prameela Rani Garnepudi <prameela.j04cs@gmail.com>,
"pavani.muthyala" <pavani.muthyala@redpinesignals.com>
Subject: [PATCH 1/8] rsi: add support for rf-kill functionality
Date: Tue, 1 Aug 2017 14:35:45 +0530 [thread overview]
Message-ID: <1501578352-10795-2-git-send-email-amitkarwar@gmail.com> (raw)
In-Reply-To: <1501578352-10795-1-git-send-email-amitkarwar@gmail.com>
From: "pavani.muthyala" <pavani.muthyala@redpinesignals.com>
This patch implements rfkill_poll handler. Also, necessary changes
are done in interface up and down handler to support rfkill
functionality.
Signed-off-by: pavani.muthyala <pavani.muthyala@redpinesignals.com>
Signed-off-by: Amitkumar Karwar <amit.karwar@redpinesignals.com>
---
drivers/net/wireless/rsi/rsi_91x_mac80211.c | 21 +++++++++++++++++++--
1 file changed, 19 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/rsi/rsi_91x_mac80211.c b/drivers/net/wireless/rsi/rsi_91x_mac80211.c
index c91d6ef..193f922 100644
--- a/drivers/net/wireless/rsi/rsi_91x_mac80211.c
+++ b/drivers/net/wireless/rsi/rsi_91x_mac80211.c
@@ -279,11 +279,12 @@ static int rsi_mac80211_start(struct ieee80211_hw *hw)
struct rsi_hw *adapter = hw->priv;
struct rsi_common *common = adapter->priv;
+ rsi_dbg(ERR_ZONE, "===> Interface UP <===\n");
mutex_lock(&common->mutex);
common->iface_down = false;
- mutex_unlock(&common->mutex);
-
+ wiphy_rfkill_start_polling(hw->wiphy);
rsi_send_rx_filter_frame(common, 0);
+ mutex_unlock(&common->mutex);
return 0;
}
@@ -299,8 +300,10 @@ static void rsi_mac80211_stop(struct ieee80211_hw *hw)
struct rsi_hw *adapter = hw->priv;
struct rsi_common *common = adapter->priv;
+ rsi_dbg(ERR_ZONE, "===> Interface DOWN <===\n");
mutex_lock(&common->mutex);
common->iface_down = true;
+ wiphy_rfkill_stop_polling(hw->wiphy);
/* Block all rx frames */
rsi_send_rx_filter_frame(common, 0xffff);
@@ -1214,6 +1217,19 @@ static void rsi_reg_notify(struct wiphy *wiphy,
mutex_unlock(&common->mutex);
}
+static void rsi_mac80211_rfkill_poll(struct ieee80211_hw *hw)
+{
+ struct rsi_hw *adapter = hw->priv;
+ struct rsi_common *common = adapter->priv;
+
+ mutex_lock(&common->mutex);
+ if (common->fsm_state != FSM_MAC_INIT_DONE)
+ wiphy_rfkill_set_hw_state(hw->wiphy, true);
+ else
+ wiphy_rfkill_set_hw_state(hw->wiphy, false);
+ mutex_unlock(&common->mutex);
+}
+
static struct ieee80211_ops mac80211_ops = {
.tx = rsi_mac80211_tx,
.start = rsi_mac80211_start,
@@ -1232,6 +1248,7 @@ static struct ieee80211_ops mac80211_ops = {
.sta_remove = rsi_mac80211_sta_remove,
.set_antenna = rsi_mac80211_set_antenna,
.get_antenna = rsi_mac80211_get_antenna,
+ .rfkill_poll = rsi_mac80211_rfkill_poll,
};
/**
--
2.7.4
next prev parent reply other threads:[~2017-08-01 9:10 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-01 9:05 [PATCH 0/8] rsi driver enhancements Amitkumar Karwar
2017-08-01 9:05 ` Amitkumar Karwar [this message]
2017-08-02 9:38 ` [PATCH 1/8] rsi: add support for rf-kill functionality Kalle Valo
2017-08-03 14:34 ` Amitkumar Karwar
2017-08-01 9:05 ` [PATCH 2/8] rsi: update set_antenna command frame Amitkumar Karwar
2017-08-01 9:05 ` [PATCH 3/8] rsi: add support for legacy power save Amitkumar Karwar
2017-08-02 9:50 ` Kalle Valo
2017-08-03 14:36 ` Amitkumar Karwar
2017-08-01 9:05 ` [PATCH 4/8] rsi: add support for U-APSD " Amitkumar Karwar
2017-08-01 9:05 ` [PATCH 5/8] rsi: rename sdio_read_buffer_status_register Amitkumar Karwar
2017-08-01 9:05 ` [PATCH 6/8] rsi: buffer full check optimization Amitkumar Karwar
2017-08-01 9:05 ` [PATCH 7/8] rsi: buffer available interrupt handling Amitkumar Karwar
2017-08-01 9:05 ` [PATCH 8/8] rsi: RTS threshold configuration Amitkumar Karwar
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