ieee80211_sta_ps_transition
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## Name

ieee80211_sta_ps_transition — PS transition for connected sta

## Synopsis

`int ieee80211_sta_ps_transition (` | struct ieee80211_sta * sta,
| bool start`)`;

## Arguments

`sta`

  currently connected sta

`start`

  start or stop PS

## Description

When operating in AP mode with the `IEEE80211_HW_AP_LINK_PS` flag set, use this function to inform mac80211 about a connected station entering/leaving PS mode.

This function may not be called in IRQ context or with softirqs enabled.

Calls to this function for a single hardware must be synchronized against each other.

## Return

0 on success. -EINVAL when the requested PS mode is already set.

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