mac80211: extend get_key() to return PN for all ciphers

[mirror_ubuntu-jammy-kernel.git] / include / net / mac80211.h

diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 47b39c26fc058fe24c16e442b8f1f25a411e0fa6..67e0df14ba0fd1c5b76729908c62104fdbe0496b 100644 (file)
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -1501,6 +1501,8 @@ struct ieee80211_key_conf {
        u8 key[0];
 };
 
+#define IEEE80211_MAX_PN_LEN   16
+
 /**
  * struct ieee80211_key_seq - key sequence counter
  *
@@ -1513,6 +1515,7 @@ struct ieee80211_key_conf {
  *     reverse order than in packet)
  * @gcmp: PN data, most significant byte first (big endian,
  *     reverse order than in packet)
+ * @hw: data for HW-only (e.g. cipher scheme) keys
  */
 struct ieee80211_key_seq {
        union {
@@ -1532,6 +1535,10 @@ struct ieee80211_key_seq {
                struct {
                        u8 pn[6];
                } gcmp;
+               struct {
+                       u8 seq[IEEE80211_MAX_PN_LEN];
+                       u8 seq_len;
+               } hw;
        };
 };