staging: r8712u: Add the new driver to the mainline kernel

This code is for a completely new version of the Realtek 8192 USB devices
such as the D-Link DWA-130. The Realtek code, which was originally for
Linux, Windows XP and Windows CE, has been stripped of all code not needed
for Linux. In addition, only one additional configuration variable, which
enables AP mode, remains.

Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net>
Signed-off-by: Florian Schilhabel <florian.c.schilhabel@googlemail.com>
Tested-by: Frederic Leroy <fredo@starox.org>
diff --git a/drivers/staging/rtl8712/rtl871x_rf.h b/drivers/staging/rtl8712/rtl871x_rf.h
new file mode 100644
index 0000000..c709d8c
--- /dev/null
+++ b/drivers/staging/rtl8712/rtl871x_rf.h
@@ -0,0 +1,43 @@
+#ifndef	__RTL871X_RF_H_
+#define __RTL871X_RF_H_
+
+#include "rtl871x_cmd.h"
+#include "rtl871x_mp_phy_regdef.h"
+
+#define OFDM_PHY		1
+#define MIXED_PHY		2
+#define CCK_PHY		3
+#define NumRates	(13)
+#define RTL8711_RF_MAX_SENS 6
+#define RTL8711_RF_DEF_SENS 4
+#define NUM_CHANNELS	15
+
+struct	regulatory_class {
+	u32	starting_freq;		/*MHz, */
+	u8	channel_set[NUM_CHANNELS];
+	u8	channel_cck_power[NUM_CHANNELS]; /*dbm*/
+	u8	channel_ofdm_power[NUM_CHANNELS];/*dbm*/
+	u8	txpower_limit;		/*dbm*/
+	u8	channel_spacing;	/*MHz*/
+	u8	modem;
+};
+
+enum	_REG_PREAMBLE_MODE{
+	PREAMBLE_LONG	= 1,
+	PREAMBLE_AUTO	= 2,
+	PREAMBLE_SHORT	= 3,
+};
+
+enum {
+	RTL8712_RFC_1T = 0x10,
+	RTL8712_RFC_2T = 0x20,
+	RTL8712_RFC_1R = 0x01,
+	RTL8712_RFC_2R = 0x02,
+	RTL8712_RFC_1T1R = 0x11,
+	RTL8712_RFC_1T2R = 0x12,
+	RTL8712_RFC_TURBO = 0x92,
+	RTL8712_RFC_2T2R = 0x22
+};
+
+#endif /*_RTL8711_RF_H_*/
+