1 files changed, 16 insertions, 0 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-fh.h b/drivers/net/wireless/iwlwifi/iwl-fh.h
index 97e2cf41258d..153754277e07 100644
--- a/drivers/net/wireless/iwlwifi/iwl-fh.h
+++ b/drivers/net/wireless/iwlwifi/iwl-fh.h
@@ -403,5 +403,21 @@
 #define TFD_QUEUE_SIZE_BC_DUP   (64)
 #define TFD_QUEUE_BC_SIZE       (TFD_QUEUE_SIZE_MAX + TFD_QUEUE_SIZE_BC_DUP)
 
+/**
+ * struct iwl_rb_status - reseve buffer status
+ *      host memory mapped FH registers
+ * @closed_rb_num [0:11] - Indicates the index of the RB which was closed
+ * @closed_fr_num [0:11] - Indicates the index of the RX Frame which was closed
+ * @finished_rb_num [0:11] - Indicates the index of the current RB
+ *      in which the last frame was written to
+ * @finished_fr_num [0:11] - Indicates the index of the RX Frame
+ *      which was transfered
+ */
+struct iwl_rb_status {
+        __le16 closed_rb_num;
+        __le16 closed_fr_num;
+        __le16 finished_rb_num;
+        __le16 finished_fr_nam;
+} __attribute__ ((packed));
 
 #endif /* !__iwl_fh_h__ */