wl1271: Optimized RX path packet retrieval
Instead of acking RX packets read from the FW once all (of several possible) buffered packets are retrieved, ack packets one by one as they are read. This enables the FW to start receiving more packets from the network while the host read operation is still ongoing. Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: Kalle Valo <kalle.valo@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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@ -218,7 +218,7 @@ void wl1271_rx(struct wl1271 *wl, struct wl1271_fw_status *status)
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wl->rx_counter++;
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drv_rx_counter = wl->rx_counter & NUM_RX_PKT_DESC_MOD_MASK;
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wl1271_spi_write32(wl, RX_DRIVER_COUNTER_ADDRESS,
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wl->rx_counter);
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}
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wl1271_spi_write32(wl, RX_DRIVER_COUNTER_ADDRESS, wl->rx_counter);
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}
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