forked from Minki/linux
wl1271: Reduce PSM entry hang over period from 128 => 1 ms
Currently, we configure a 128ms hang over period for the PSM entry (the firmware will remain active for 128ms after sending the null func for PSM and getting an ack for it.) This is a huge power consumption issue, and appears unnecessary. So, configure the value to 1 ms. Signed-off-by: Juuso Oikarinen <juuso.oikarinen@nokia.com> Reviewed-by: Janne Ylalehto <janne.ylalehto@nokia.com> Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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@ -515,7 +515,7 @@ int wl1271_cmd_ps_mode(struct wl1271 *wl, u8 ps_mode, bool send)
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ps_params->ps_mode = ps_mode;
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ps_params->send_null_data = send;
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ps_params->retries = 5;
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ps_params->hang_over_period = 128;
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ps_params->hang_over_period = 1;
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ps_params->null_data_rate = cpu_to_le32(1); /* 1 Mbps */
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ret = wl1271_cmd_send(wl, CMD_SET_PS_MODE, ps_params,
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