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| author | John W. Linville <linville@tuxdriver.com> | 2010-01-26 16:22:20 -0500 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-01-27 15:02:05 -0500 |
| commit | d2bb8e02810cc5844fe2bd5a81d4058b8afe6de9 (patch) | |
| tree | 5fb1bd797e83caf6ed411255d90323b1d6340453 /drivers/net/wireless/rtl818x/rtl8180_dev.c | |
| parent | d3d5621abf6d2105700795fcbdf784b9cb46b495 (diff) | |
| download | lwn-d2bb8e02810cc5844fe2bd5a81d4058b8afe6de9.tar.gz lwn-d2bb8e02810cc5844fe2bd5a81d4058b8afe6de9.zip | |
rtl8180: implement get_tsf op for mac80211
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/rtl818x/rtl8180_dev.c')
| -rw-r--r-- | drivers/net/wireless/rtl818x/rtl8180_dev.c | 9 |
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 5a2b7199f5d5..109ab1baf625 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) |