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authorJohn W. Linville <linville@tuxdriver.com>2010-01-26 16:22:20 -0500
committerJohn W. Linville <linville@tuxdriver.com>2010-01-27 15:02:05 -0500
commitd2bb8e02810cc5844fe2bd5a81d4058b8afe6de9 (patch)
tree5fb1bd797e83caf6ed411255d90323b1d6340453 /drivers
parentd3d5621abf6d2105700795fcbdf784b9cb46b495 (diff)
rtl8180: implement get_tsf op for mac80211
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/wireless/rtl818x/rtl8180_dev.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/wireless/rtl818x/rtl8180_dev.c b/drivers/net/wireless/rtl818x/rtl8180_dev.c
index 5a2b7199f5d..109ab1baf62 100644
--- a/drivers/net/wireless/rtl818x/rtl8180_dev.c
+++ b/drivers/net/wireless/rtl818x/rtl8180_dev.c
@@ -761,6 +761,14 @@ static void rtl8180_configure_filter(struct ieee80211_hw *dev,
rtl818x_iowrite32(priv, &priv->map->RX_CONF, priv->rx_conf);
}
+static u64 rtl8180_get_tsf(struct ieee80211_hw *dev)
+{
+ struct rtl8180_priv *priv = dev->priv;
+
+ return rtl818x_ioread32(priv, &priv->map->TSFT[0]) |
+ (u64)(rtl818x_ioread32(priv, &priv->map->TSFT[1])) << 32;
+}
+
static const struct ieee80211_ops rtl8180_ops = {
.tx = rtl8180_tx,
.start = rtl8180_start,
@@ -771,6 +779,7 @@ static const struct ieee80211_ops rtl8180_ops = {
.bss_info_changed = rtl8180_bss_info_changed,
.prepare_multicast = rtl8180_prepare_multicast,
.configure_filter = rtl8180_configure_filter,
+ .get_tsf = rtl8180_get_tsf,
};
static void rtl8180_eeprom_register_read(struct eeprom_93cx6 *eeprom)