mwifiex: make tos_to_tid_inv part of mwifiex_private structure

tos_to_tid_inv values are needed even during TDLS restore
operations. Currently tos_to_tid_inv is part of wmm.c and
is declared static.
Make it part of private structure so that it can be used in
other files as well.

Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Bing Zhao <bzhao@marvell.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 15 insertions, 0 deletions

diff --git a/drivers/net/wireless/mwifiex/wmm.h b/drivers/net/wireless/mwifiex/wmm.h
index 0f129d498fb1..d4e607395da7 100644
--- a/drivers/net/wireless/mwifiex/wmm.h
+++ b/drivers/net/wireless/mwifiex/wmm.h
@@ -34,6 +34,21 @@ enum ieee_types_wmm_ecw_bitmasks {
 static const u16 mwifiex_1d_to_wmm_queue[8] = { 1, 0, 0, 1, 2, 2, 3, 3 };
 
 /*
+ * This table inverses the tos_to_tid operation to get a priority
+ * which is in sequential order, and can be compared.
+ * Use this to compare the priority of two different TIDs.
+ */
+static const u8 tos_to_tid_inv[] = {
+        0x02,  /* from tos_to_tid[2] = 0 */
+        0x00,  /* from tos_to_tid[0] = 1 */
+        0x01,  /* from tos_to_tid[1] = 2 */
+        0x03,
+        0x04,
+        0x05,
+        0x06,
+        0x07};
+
+/*
  * This function retrieves the TID of the given RA list.
  */
 static inline int