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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>
This commit is contained in:
Juuso Oikarinen 2010-02-22 08:38:35 +02:00 committed by John W. Linville
parent 18f8d46891
commit 295cc0bff6
1 changed files with 2 additions and 1 deletions
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3
drivers/net/wireless/wl12xx/wl1271_rx.c
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@ -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);
}