wl1271: Aggregate RX acknowledgements to FW

This patch will ack RX frames read from the firmware in one single write,
instead of acking all the frames separately. This will reduce the amount of
required communication per frame.

Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: Teemu Paasikivi <ext-teemu.3.paasikivi@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/wl12xx/wl1271_rx.c b/drivers/net/wireless/wl12xx/wl1271_rx.c
index 2df7852db9a5c5e9626cba1ebaf7e0a1a13b9794..b824c6cc2cc5a9eb0386697f86e71f36959b53cc 100644 (file)
--- a/drivers/net/wireless/wl12xx/wl1271_rx.c
+++ b/drivers/net/wireless/wl12xx/wl1271_rx.c
@@ -224,6 +224,7 @@ void wl1271_rx(struct wl1271 *wl, struct wl1271_fw_status *status)
 
                wl->rx_counter++;
                drv_rx_counter = wl->rx_counter & NUM_RX_PKT_DESC_MOD_MASK;
-               wl1271_write32(wl, RX_DRIVER_COUNTER_ADDRESS, wl->rx_counter);
        }
+
+       wl1271_write32(wl, RX_DRIVER_COUNTER_ADDRESS, wl->rx_counter);
 }