Patch "rtlwifi: Redo register save locations" has been added to the 3.13-stable tree

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This is a note to let you know that I've just added the patch titled

    rtlwifi: Redo register save locations

to the 3.13-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     rtlwifi-redo-register-save-locations.patch
and it can be found in the queue-3.13 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.


>From b9a758a8c905fc59e783ae91ad645452d877ea88 Mon Sep 17 00:00:00 2001
From: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
Date: Mon, 18 Nov 2013 11:11:27 -0600
Subject: rtlwifi: Redo register save locations

From: Larry Finger <Larry.Finger@xxxxxxxxxxxx>

commit b9a758a8c905fc59e783ae91ad645452d877ea88 upstream.

The initial USB driver did not use some register save locations in the
private data storage. To save some memory, a union was used to overlay these
variables with USB I/O components. In an update of the gain-control code,
these register save locations are now needed for USB drivers.

Signed-off-by: Larry Finger <Larry.Finger@xxxxxxxxxxxx>
Signed-off-by: John W. Linville <linville@xxxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
 drivers/net/wireless/rtlwifi/wifi.h |   32 ++++++++++++++++----------------
 1 file changed, 16 insertions(+), 16 deletions(-)

--- a/drivers/net/wireless/rtlwifi/wifi.h
+++ b/drivers/net/wireless/rtlwifi/wifi.h
@@ -1033,6 +1033,7 @@ struct rtl_ht_agg {
 
 struct rssi_sta {
 	long undec_sm_pwdb;
+	long undec_sm_cck;
 };
 
 struct rtl_tid_data {
@@ -1323,8 +1324,10 @@ struct fast_ant_training {
 struct rtl_dm {
 	/*PHY status for Dynamic Management */
 	long entry_min_undec_sm_pwdb;
+	long undec_sm_cck;
 	long undec_sm_pwdb;	/*out dm */
 	long entry_max_undec_sm_pwdb;
+	s32 ofdm_pkt_cnt;
 	bool dm_initialgain_enable;
 	bool dynamic_txpower_enable;
 	bool current_turbo_edca;
@@ -1339,6 +1342,7 @@ struct rtl_dm {
 	bool inform_fw_driverctrldm;
 	bool current_mrc_switch;
 	u8 txpowercount;
+	u8 powerindex_backup[6];
 
 	u8 thermalvalue_rxgain;
 	u8 thermalvalue_iqk;
@@ -1350,7 +1354,9 @@ struct rtl_dm {
 	bool done_txpower;
 	u8 dynamic_txhighpower_lvl;	/*Tx high power level */
 	u8 dm_flag;		/*Indicate each dynamic mechanism's status. */
+	u8 dm_flag_tmp;
 	u8 dm_type;
+	u8 dm_rssi_sel;
 	u8 txpower_track_control;
 	bool interrupt_migration;
 	bool disable_tx_int;
@@ -1949,6 +1955,7 @@ struct dig_t {
 	u8 pre_ccastate;
 	u8 cur_ccasate;
 	u8 large_fa_hit;
+	u8 dig_dynamic_min;
 	u8 forbidden_igi;
 	u8 dig_state;
 	u8 dig_highpwrstate;
@@ -2029,22 +2036,15 @@ struct rtl_priv {
 	struct dig_t dm_digtable;
 	struct ps_t dm_pstable;
 
-	/* section shared by individual drivers */
-	union {
-		struct {	/* data buffer pointer for USB reads */
-			__le32 *usb_data;
-			int usb_data_index;
-			bool initialized;
-		};
-		struct {	/* section for 8723ae */
-			bool reg_init;	/* true if regs saved */
-			u32 reg_874;
-			u32 reg_c70;
-			u32 reg_85c;
-			u32 reg_a74;
-			bool bt_operation_on;
-		};
-	};
+	u32 reg_874;
+	u32 reg_c70;
+	u32 reg_85c;
+	u32 reg_a74;
+	bool reg_init;	/* true if regs saved */
+	bool bt_operation_on;
+	__le32 *usb_data;
+	int usb_data_index;
+	bool initialized;
 	bool enter_ps;	/* true when entering PS */
 	u8 rate_mask[5];
 


Patches currently in stable-queue which might be from Larry.Finger@xxxxxxxxxxxx are

queue-3.13/b43-fix-lockdep-splat.patch
queue-3.13/staging-r8712u-set-device-type-to-wlan.patch
queue-3.13/rtlwifi-redo-register-save-locations.patch
queue-3.13/rtlwifi-rtl8192cu-add-new-device-id.patch
queue-3.13/rtlwifi-rtl8192c-add-new-definitions-in-the-dm_common-header.patch
queue-3.13/rtlwifi-rtl8192c-update-dynamic-gain-calculations.patch
queue-3.13/b43-fix-the-wrong-assignment-of-status.freq-in-b43_rx.patch
queue-3.13/b43-fix-unload-oops-if-firmware-is-not-available.patch
queue-3.13/rtlwifi-rtl8192cu-add-new-firmware.patch
queue-3.13/b43legacy-fix-unload-oops-if-firmware-is-not-available.patch
queue-3.13/rtlwifi-rtl8192cu-fix-some-code-in-rf-handling.patch
queue-3.13/rtlwifi-set-the-link-state.patch
queue-3.13/rtlwifi-increase-the-rx-queue-length-for-usb-drivers.patch
queue-3.13/rtlwifi-rtl8192c-add-routines-to-save-restore-power-index-registers.patch
queue-3.13/rtlwifi-rtl8192c-prevent-reconnect-attempts-if-not-connected.patch
queue-3.13/rtlwifi-rtl8188ee-fix-typo-in-code.patch
queue-3.13/rtlwifi-rtl8192cu-update-the-power-index-registers.patch
queue-3.13/rtlwifi-add-missing-code-to-pwdb-statics-routine.patch
queue-3.13/rtlwifi-update-beacon-statistics-for-usb-driver.patch
--
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