diff options
| author | Benjamin Berg <benjamin.berg@intel.com> | 2023-08-27 14:05:22 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2023-09-11 12:32:16 +0200 |
| commit | 5806ef25bc6e6cf0c04005ff25a4585437d567de (patch) | |
| tree | 3deb27ae7164700e30721e9ca0da03eed930e461 /include/net/cfg80211.h | |
| parent | ffbd0c8c1e7f86408919d023cf87119b9b7385d5 (diff) | |
| download | lwn-5806ef25bc6e6cf0c04005ff25a4585437d567de.tar.gz lwn-5806ef25bc6e6cf0c04005ff25a4585437d567de.zip | |
wifi: cfg80211: add ieee80211_fragment_element to public API
This function will be used by the kunit tests within cfg80211. As it
is generally useful, move it from mac80211 to cfg80211.
Signed-off-by: Benjamin Berg <benjamin.berg@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230827135854.5af9391659f5.Ie534ed6591ba02be8572d4d7242394f29e3af04b@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include/net/cfg80211.h')
| -rw-r--r-- | include/net/cfg80211.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 922fd9e0d9b4..f22b22d7d4e8 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -8874,6 +8874,18 @@ static inline size_t ieee80211_ie_split(const u8 *ies, size_t ielen, } /** + * ieee80211_fragment_element - fragment the last element in skb + * @skb: The skbuf that the element was added to + * @len_pos: Pointer to length of the element to fragment + * @frag_id: The element ID to use for fragments + * + * This function fragments all data after @len_pos, adding fragmentation + * elements with the given ID as appropriate. The SKB will grow in size + * accordingly. + */ +void ieee80211_fragment_element(struct sk_buff *skb, u8 *len_pos, u8 frag_id); + +/** * cfg80211_report_wowlan_wakeup - report wakeup from WoWLAN * @wdev: the wireless device reporting the wakeup * @wakeup: the wakeup report |