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>

1 files changed, 124 insertions, 0 deletions

diff --git a/drivers/staging/rtl8712/rtl8712_hal.h b/drivers/staging/rtl8712/rtl8712_hal.h
new file mode 100644
index 000000000000..13df2001e9ad
--- /dev/null
+++ b/drivers/staging/rtl8712/rtl8712_hal.h
@@ -0,0 +1,124 @@
+#ifndef __RTL8712_HAL_H__
+#define __RTL8712_HAL_H__
+
+enum _HW_VERSION {
+	RTL8712_FPGA,
+	RTL8712_1stCUT,	/*A Cut (RTL8712_ASIC)*/
+	RTL8712_2ndCUT,	/*B Cut*/
+	RTL8712_3rdCUT,	/*C Cut*/
+};
+
+enum _LOOPBACK_TYPE {
+	RTL8712_AIR_TRX = 0,
+	RTL8712_MAC_LBK,
+	RTL8712_BB_LBK,
+	RTL8712_MAC_FW_LBK = 4,
+	RTL8712_BB_FW_LBK = 8,
+};
+
+enum RTL871X_HCI_TYPE {
+	RTL8712_SDIO,
+	RTL8712_USB,
+};
+
+enum RTL8712_RF_CONFIG{
+	RTL8712_RF_1T1R,
+	RTL8712_RF_1T2R,
+	RTL8712_RF_2T2R
+};
+
+enum _RTL8712_HCI_TYPE_{
+	RTL8712_HCI_TYPE_PCIE = 0x01,
+	RTL8712_HCI_TYPE_AP_PCIE = 0x81,
+	RTL8712_HCI_TYPE_USB = 0x02,
+	RTL8712_HCI_TYPE_92USB = 0x02,
+	RTL8712_HCI_TYPE_AP_USB = 0x82,
+	RTL8712_HCI_TYPE_72USB = 0x12,
+	RTL8712_HCI_TYPE_SDIO = 0x04,
+	RTL8712_HCI_TYPE_72SDIO = 0x14
+};
+
+struct fw_priv {   /*8-bytes alignment required*/
+	/*--- long word 0 ----*/
+ unsigned char  signature_0;  /*0x12: CE product, 0x92: IT product*/
+ unsigned char  signature_1;  /*0x87: CE product, 0x81: IT product*/
+ unsigned char  hci_sel;   /*0x81: PCI-AP, 01:PCIe, 02: 92S-U, 0x82: USB-AP,
+			    * 0x12: 72S-U, 03:SDIO*/
+ unsigned char  chip_version; /*the same value as register value*/
+ unsigned char  customer_ID_0; /*customer  ID low byte*/
+ unsigned char  customer_ID_1; /*customer  ID high byte*/
+ unsigned char  rf_config;  /*0x11:  1T1R, 0x12: 1T2R, 0x92: 1T2R turbo,
+			     * 0x22: 2T2R*/
+ unsigned char  usb_ep_num;  /* 4: 4EP, 6: 6EP, 11: 11EP*/
+	/*--- long word 1 ----*/
+ unsigned char  regulatory_class_0; /*regulatory class bit map 0*/
+ unsigned char  regulatory_class_1; /*regulatory class bit map 1*/
+ unsigned char  regulatory_class_2; /*regulatory class bit map 2*/
+ unsigned char  regulatory_class_3; /*regulatory class bit map 3*/
+ unsigned char  rfintfs;    /* 0:SWSI, 1:HWSI, 2:HWPI*/
+ unsigned char  def_nettype;
+ unsigned char  turboMode;
+ unsigned char  lowPowerMode;/* 0: noral mode, 1: low power mode*/
+	/*--- long word 2 ----*/
+ unsigned char  lbk_mode; /*0x00: normal, 0x03: MACLBK, 0x01: PHYLBK*/
+ unsigned char  mp_mode; /* 1: for MP use, 0: for normal driver */
+ unsigned char  vcsType; /* 0:off 1:on 2:auto */
+ unsigned char  vcsMode; /* 1:RTS/CTS 2:CTS to self */
+ unsigned char  rsvd022;
+ unsigned char  rsvd023;
+ unsigned char  rsvd024;
+ unsigned char  rsvd025;
+	/*--- long word 3 ----*/
+ unsigned char  qos_en;    /*1: QoS enable*/
+ unsigned char  bw_40MHz_en;   /*1: 40MHz BW enable*/
+ unsigned char  AMSDU2AMPDU_en;   /*1: 4181 convert AMSDU to AMPDU,
+				   * 0: disable*/
+ unsigned char  AMPDU_en;   /*1: 11n AMPDU enable*/
+ unsigned char  rate_control_offload;  /*1: FW offloads, 0: driver handles*/
+ unsigned char  aggregation_offload;  /*1: FW offloads, 0: driver handles*/
+ unsigned char  rsvd030;
+ unsigned char  rsvd031;
+	/*--- long word 4 ----*/
+ unsigned char  beacon_offload;   /* 1. FW offloads, 0: driver handles*/
+ unsigned char  MLME_offload;   /* 2. FW offloads, 0: driver handles*/
+ unsigned char  hwpc_offload;   /* 3. FW offloads, 0: driver handles*/
+ unsigned char  tcp_checksum_offload; /* 4. FW offloads, 0: driver handles*/
+ unsigned char  tcp_offload;    /* 5. FW offloads, 0: driver handles*/
+ unsigned char  ps_control_offload;  /* 6. FW offloads, 0: driver handles*/
+ unsigned char  WWLAN_offload;   /* 7. FW offloads, 0: driver handles*/
+ unsigned char  rsvd040;
+	/*--- long word 5 ----*/
+ unsigned char  tcp_tx_frame_len_L;  /*tcp tx packet length low byte*/
+ unsigned char  tcp_tx_frame_len_H;  /*tcp tx packet length high byte*/
+ unsigned char  tcp_rx_frame_len_L;  /*tcp rx packet length low byte*/
+ unsigned char  tcp_rx_frame_len_H;  /*tcp rx packet length high byte*/
+ unsigned char  rsvd050;
+ unsigned char  rsvd051;
+ unsigned char  rsvd052;
+ unsigned char  rsvd053;
+};
+
+struct fw_hdr {/*8-byte alinment required*/
+	unsigned short	signature;
+	unsigned short	version;	/*0x8000 ~ 0x8FFF for FPGA version,
+					 *0x0000 ~ 0x7FFF for ASIC version,*/
+	unsigned int		dmem_size;    /*define the size of boot loader*/
+	unsigned int		img_IMEM_size; /*define the size of FW in IMEM*/
+	unsigned int		img_SRAM_size; /*define the size of FW in SRAM*/
+	unsigned int		fw_priv_sz; /*define the size of DMEM variable*/
+	unsigned short	efuse_addr;
+	unsigned short	h2ccnd_resp_addr;
+	unsigned int		SVNRevision;
+	unsigned int		release_time; /*Mon:Day:Hr:Min*/
+	struct fw_priv	fwpriv;
+};
+
+struct hal_priv{
+	/*Endpoint handles*/
+	struct  net_device *pipehdls_r8712[10];
+	u8 (*hal_bus_init)(struct _adapter *adapter);
+};
+
+uint	 rtl8712_hal_init(struct _adapter *padapter);
+
+#endif