diff options
| author | Juuso Oikarinen <juuso.oikarinen@nokia.com> | 2010-02-22 08:38:35 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2010-03-09 15:03:03 -0500 |
| commit | 295cc0bff60bee988028dc431fa1f1a353fd18a7 (patch) | |
| tree | 6e763cdb28bc79104833d54aa8d47c79374bf518 /drivers/net/wireless/wl12xx/wl1271_rx.c | |
| parent | 18f8d468919da89185e2ab90cefa6c4a1936038e (diff) | |
| download | lwn-295cc0bff60bee988028dc431fa1f1a353fd18a7.tar.gz lwn-295cc0bff60bee988028dc431fa1f1a353fd18a7.zip | |
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>
Diffstat (limited to 'drivers/net/wireless/wl12xx/wl1271_rx.c')
| -rw-r--r-- | drivers/net/wireless/wl12xx/wl1271_rx.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/wireless/wl12xx/wl1271_rx.c b/drivers/net/wireless/wl12xx/wl1271_rx.c index 2df7852db9a5..b824c6cc2cc5 100644 --- 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); } |