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Commit cbd1ea87 authored by Juuso Oikarinen's avatar Juuso Oikarinen Committed by John W. Linville
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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: default avatarJuuso Oikarinen <juuso.oikarinen@nokia.com>
Reviewed-by: default avatarJanne Ylalehto <janne.ylalehto@nokia.com>
Signed-off-by: default avatarLuciano Coelho <luciano.coelho@nokia.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 0cbb1034

drivers/net/wireless/wl12xx/wl1271_cmd.c

+1 −1
Original line number Diff line number Diff line
@@ -515,7 +515,7 @@ int wl1271_cmd_ps_mode(struct wl1271 *wl, u8 ps_mode, bool send) 
	ps_params->ps_mode = ps_mode;

	ps_params->send_null_data = send;

	ps_params->retries = 5;

	ps_params->hang_over_period = 128;

	ps_params->hang_over_period = 1;

	ps_params->null_data_rate = cpu_to_le32(1); /* 1 Mbps */



	ret = wl1271_cmd_send(wl, CMD_SET_PS_MODE, ps_params,