UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

libertas: go back to ps mode without commands pending 

Removes the old todo block and checks only whether ieee powersave
mode is requested. We still have to check for being connected as
this powersave mode includes logic for regularly waking up and
checking for packets which only makes sense when connected.
For not being connected, another mode is needed.

Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Andreas Kemnade 2016-01-30 18:01:54 +01:00 committed by Kalle Valo
parent 57954b94ca
commit fada24a547
1 changed files with 5 additions and 31 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

36
drivers/net/wireless/marvell/libertas/cmd.c
View File

@ -1428,40 +1428,14 @@ int lbs_execute_next_command(struct lbs_private *priv)
* check if in power save mode, if yes, put the device back
* to PS mode
*/
#ifdef TODO
/*
* This was the old code for libertas+wext. Someone that
* understands this beast should re-code it in a sane way.
*
* I actually don't understand why this is related to WPA
* and to connection status, shouldn't powering should be
* independ of such things?
*/
if ((priv->psmode != LBS802_11POWERMODECAM) &&
(priv->psstate == PS_STATE_FULL_POWER) &&
((priv->connect_status == LBS_CONNECTED) ||
lbs_mesh_connected(priv))) {
if (priv->secinfo.WPAenabled ||
priv->secinfo.WPA2enabled) {
/* check for valid WPA group keys */
if (priv->wpa_mcast_key.len ||
priv->wpa_unicast_key.len) {
lbs_deb_host(
"EXEC_NEXT_CMD: WPA enabled and GTK_SET"
" go back to PS_SLEEP");
lbs_set_ps_mode(priv,
PS_MODE_ACTION_ENTER_PS,
false);
}
} else {
lbs_deb_host(
"EXEC_NEXT_CMD: cmdpendingq empty, "
"go back to PS_SLEEP");
lbs_set_ps_mode(priv, PS_MODE_ACTION_ENTER_PS,
false);
}
(priv->connect_status == LBS_CONNECTED)) {
lbs_deb_host(
"EXEC_NEXT_CMD: cmdpendingq empty, go back to PS_SLEEP");
lbs_set_ps_mode(priv, PS_MODE_ACTION_ENTER_PS,
false);
}
#endif
}
ret = 0;