wireless: add support for ethtool_ops->{get,set}_ringparam
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 1ac5786..60f7876 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -1197,6 +1197,10 @@
* (also see nl80211.h @NL80211_ATTR_WIPHY_ANTENNA_TX).
*
* @get_antenna: Get current antenna configuration from device (tx_ant, rx_ant).
+ *
+ * @set_ringparam: Set tx and rx ring sizes.
+ *
+ * @get_ringparam: Get tx and rx ring current and maximum sizes.
*/
struct cfg80211_ops {
int (*suspend)(struct wiphy *wiphy);
@@ -1364,6 +1368,10 @@
int (*set_antenna)(struct wiphy *wiphy, u32 tx_ant, u32 rx_ant);
int (*get_antenna)(struct wiphy *wiphy, u32 *tx_ant, u32 *rx_ant);
+
+ int (*set_ringparam)(struct wiphy *wiphy, u32 tx, u32 rx);
+ void (*get_ringparam)(struct wiphy *wiphy,
+ u32 *tx, u32 *tx_max, u32 *rx, u32 *rx_max);
};
/*