1 files changed, 8 insertions, 0 deletions

diff --git a/include/linux/wireless.h b/include/linux/wireless.h
index cb24204851f7..5b4c6c772a9b 100644
--- a/include/linux/wireless.h
+++ b/include/linux/wireless.h
@@ -1132,6 +1132,14 @@ struct __compat_iw_event {
 };
 #define IW_EV_COMPAT_LCP_LEN offsetof(struct __compat_iw_event, pointer)
 #define IW_EV_COMPAT_POINT_OFF offsetof(struct compat_iw_point, length)
+
+/* Size of the various events for compat */
+#define IW_EV_COMPAT_CHAR_LEN   (IW_EV_COMPAT_LCP_LEN + IFNAMSIZ)
+#define IW_EV_COMPAT_UINT_LEN   (IW_EV_COMPAT_LCP_LEN + sizeof(__u32))
+#define IW_EV_COMPAT_FREQ_LEN   (IW_EV_COMPAT_LCP_LEN + sizeof(struct iw_freq))
+#define IW_EV_COMPAT_PARAM_LEN  (IW_EV_COMPAT_LCP_LEN + sizeof(struct iw_param))
+#define IW_EV_COMPAT_ADDR_LEN   (IW_EV_COMPAT_LCP_LEN + sizeof(struct sockaddr))
+#define IW_EV_COMPAT_QUAL_LEN   (IW_EV_COMPAT_LCP_LEN + sizeof(struct iw_quality))
 #define IW_EV_COMPAT_POINT_LEN  \
         (IW_EV_COMPAT_LCP_LEN + sizeof(struct compat_iw_point) - \
          IW_EV_COMPAT_POINT_OFF)