On Wed, 2008-12-31 at 17:38 +0200, Jouni Malinen wrote:
> /**
> + * ieee80211_is_robust_mgmt_frame - check if frame is a robust management frame
> + * @hdr: the frame (buffer must include at least the first octet of payload)
> + */
> +static inline bool ieee80211_is_robust_mgmt_frame(struct ieee80211_hdr *hdr)
> +{
> + if (ieee80211_is_disassoc(hdr->frame_control) ||
> + ieee80211_is_deauth(hdr->frame_control))
> + return true;
> +
> + if (ieee80211_is_action(hdr->frame_control)) {
> + /*
> + * Action frames, excluding Public Action frames, are Robust
> + * Management Frames.
> + */
> + u8 *category = ((u8 *) hdr) + 24;
> + return *category != WLAN_CATEGORY_PUBLIC;
> + }
> +
> + return false;
> +}
Should that be in include/linux/ieee80211.h?
johannes
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