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/******************************************************************************
*
* Copyright(c) 2009-2012 Realtek Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* The full GNU General Public License is included in this distribution in the
* file called LICENSE.
*
* Contact Information:
* wlanfae <wlanfae@realtek.com>
* Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
* Hsinchu 300, Taiwan.
*
* Larry Finger <Larry.Finger@lwfinger.net>
*
*****************************************************************************/
#ifndef __REALTEK_FIRMWARE92S_H__
#define __REALTEK_FIRMWARE92S_H__
#define RTL8190_MAX_FIRMWARE_CODE_SIZE 64000
#define RTL8190_MAX_RAW_FIRMWARE_CODE_SIZE 90000
#define RTL8190_CPU_START_OFFSET 0x80
/* Firmware Local buffer size. 64k */
#define MAX_FIRMWARE_CODE_SIZE 0xFF00
#define RT_8192S_FIRMWARE_HDR_SIZE 80
#define RT_8192S_FIRMWARE_HDR_EXCLUDE_PRI_SIZE 32
/* support till 64 bit bus width OS */
#define MAX_DEV_ADDR_SIZE 8
#define MAX_FIRMWARE_INFORMATION_SIZE 32
#define MAX_802_11_HEADER_LENGTH (40 + \
MAX_FIRMWARE_INFORMATION_SIZE)
#define ENCRYPTION_MAX_OVERHEAD 128
#define MAX_FRAGMENT_COUNT 8
#define MAX_TRANSMIT_BUFFER_SIZE (1600 + \
(MAX_802_11_HEADER_LENGTH + \
ENCRYPTION_MAX_OVERHEAD) *\
MAX_FRAGMENT_COUNT)
#define H2C_TX_CMD_HDR_LEN 8
/* The following DM control code are for Reg0x364, */
#define FW_DIG_ENABLE_CTL BIT(0)
#define FW_HIGH_PWR_ENABLE_CTL BIT(1)
#define FW_SS_CTL BIT(2)
#define FW_RA_INIT_CTL BIT(3)
#define FW_RA_BG_CTL BIT(4)
#define FW_RA_N_CTL BIT(5)
#define FW_PWR_TRK_CTL BIT(6)
#define FW_IQK_CTL BIT(7)
#define FW_FA_CTL BIT(8)
#define FW_DRIVER_CTRL_DM_CTL BIT(9)
#define FW_PAPE_CTL_BY_SW_HW BIT(10)
#define FW_DISABLE_ALL_DM 0
#define FW_PWR_TRK_PARAM_CLR 0x0000ffff
#define FW_RA_PARAM_CLR 0xffff0000
enum desc_packet_type {
DESC_PACKET_TYPE_INIT = 0,
DESC_PACKET_TYPE_NORMAL = 1,
};
/* 8-bytes alignment required */
struct fw_priv {
/* --- long word 0 ---- */
/* 0x12: CE product, 0x92: IT product */
u8 signature_0;
/* 0x87: CE product, 0x81: IT product */
u8 signature_1;
/* 0x81: PCI-AP, 01:PCIe, 02: 92S-U,
* 0x82: USB-AP, 0x12: 72S-U, 03:SDIO */
u8 hci_sel;
/* the same value as reigster value */
u8 chip_version;
/* customer ID low byte */
u8 customer_id_0;
/* customer ID high byte */
u8 customer_id_1;
/* 0x11: 1T1R, 0x12: 1T2R,
* 0x92: 1T2R turbo, 0x22: 2T2R */
u8 rf_config;
/* 4: 4EP, 6: 6EP, 11: 11EP */
u8 usb_ep_num;
/* --- long word 1 ---- */
/* regulatory class bit map 0 */
u8 regulatory_class_0;
/* regulatory class bit map 1 */
u8 regulatory_class_1;
/* regulatory class bit map 2 */
u8 regulatory_class_2;
/* regulatory class bit map 3 */
u8 regulatory_class_3;
/* 0:SWSI, 1:HWSI, 2:HWPI */
u8 rfintfs;
u8 def_nettype;
u8 rsvd010;
u8 rsvd011;
/* --- long word 2 ---- */
/* 0x00: normal, 0x03: MACLBK, 0x01: PHYLBK */
u8 lbk_mode;
/* 1: for MP use, 0: for normal
* driver (to be discussed) */
u8 mp_mode;
u8 rsvd020;
u8 rsvd021;
u8 rsvd022;
u8 rsvd023;
u8 rsvd024;
u8 rsvd025;
/* --- long word 3 ---- */
/* QoS enable */
u8 qos_en;
/* 40MHz BW enable */
/* 4181 convert AMSDU to AMPDU, 0: disable */
u8 bw_40mhz_en;
u8 amsdu2ampdu_en;
/* 11n AMPDU enable */
u8 ampdu_en;
/* FW offloads, 0: driver handles */
u8 rate_control_offload;
/* FW offloads, 0: driver handles */
u8 aggregation_offload;
u8 rsvd030;
u8 rsvd031;
/* --- long word 4 ---- */
/* 1. FW offloads, 0: driver handles */
u8 beacon_offload;
/* 2. FW offloads, 0: driver handles */
u8 mlme_offload;
/* 3. FW offloads, 0: driver handles */
u8 hwpc_offload;
/* 4. FW offloads, 0: driver handles */
u8 tcp_checksum_offload;
/* 5. FW offloads, 0: driver handles */
u8 tcp_offload;
/* 6. FW offloads, 0: driver handles */
u8 ps_control_offload;
/* 7. FW offloads, 0: driver handles */
u8 wwlan_offload;
u8 rsvd040;
/* --- long word 5 ---- */
/* tcp tx packet length low byte */
u8 tcp_tx_frame_len_L;
/* tcp tx packet length high byte */
u8 tcp_tx_frame_len_H;
/* tcp rx packet length low byte */
u8 tcp_rx_frame_len_L;
/* tcp rx packet length high byte */
u8 tcp_rx_frame_len_H;
u8 rsvd050;
u8 rsvd051;
u8 rsvd052;
u8 rsvd053;
};
/* 8-byte alinment required */
struct fw_hdr {
/* --- LONG WORD 0 ---- */
u16 signature;
/* 0x8000 ~ 0x8FFF for FPGA version,
* 0x0000 ~ 0x7FFF for ASIC version, */
u16 version;
/* define the size of boot loader */
u32 dmem_size;
/* --- LONG WORD 1 ---- */
/* define the size of FW in IMEM */
u32 img_imem_size;
/* define the size of FW in SRAM */
u32 img_sram_size;
/* --- LONG WORD 2 ---- */
/* define the size of DMEM variable */
u32 fw_priv_size;
u32 rsvd0;
/* --- LONG WORD 3 ---- */
u32 rsvd1;
u32 rsvd2;
struct fw_priv fwpriv;
} ;
enum fw_status {
FW_STATUS_INIT = 0,
FW_STATUS_LOAD_IMEM = 1,
FW_STATUS_LOAD_EMEM = 2,
FW_STATUS_LOAD_DMEM = 3,
FW_STATUS_READY = 4,
};
struct rt_firmware {
struct fw_hdr *pfwheader;
enum fw_status fwstatus;
u16 firmwareversion;
u8 fw_imem[RTL8190_MAX_FIRMWARE_CODE_SIZE];
u8 fw_emem[RTL8190_MAX_FIRMWARE_CODE_SIZE];
u32 fw_imem_len;
u32 fw_emem_len;
u8 sz_fw_tmpbuffer[RTL8190_MAX_RAW_FIRMWARE_CODE_SIZE];
u32 sz_fw_tmpbufferlen;
u16 cmdpacket_fragthresold;
};
struct h2c_set_pwrmode_parm {
u8 mode;
u8 flag_low_traffic_en;
u8 flag_lpnav_en;
u8 flag_rf_low_snr_en;
/* 1: dps, 0: 32k */
u8 flag_dps_en;
u8 bcn_rx_en;
u8 bcn_pass_cnt;
/* beacon TO (ms). ¡§=0¡¨ no limit. */
u8 bcn_to;
u16 bcn_itv;
/* only for VOIP mode. */
u8 app_itv;
u8 awake_bcn_itvl;
u8 smart_ps;
/* unit: 100 ms */
u8 bcn_pass_period;
};
struct h2c_joinbss_rpt_parm {
u8 opmode;
u8 ps_qos_info;
u8 bssid[6];
u16 bcnitv;
u16 aid;
} ;
struct h2c_wpa_ptk {
/* EAPOL-Key Key Confirmation Key (KCK) */
u8 kck[16];
/* EAPOL-Key Key Encryption Key (KEK) */
u8 kek[16];
/* Temporal Key 1 (TK1) */
u8 tk1[16];
union {
/* Temporal Key 2 (TK2) */
u8 tk2[16];
struct {
u8 tx_mic_key[8];
u8 rx_mic_key[8];
} athu;
} u;
};
struct h2c_wpa_two_way_parm {
/* algorithm TKIP or AES */
u8 pairwise_en_alg;
u8 group_en_alg;
struct h2c_wpa_ptk wpa_ptk_value;
} ;
enum h2c_cmd {
FW_H2C_SETPWRMODE = 0,
FW_H2C_JOINBSSRPT = 1,
FW_H2C_WOWLAN_UPDATE_GTK = 2,
FW_H2C_WOWLAN_UPDATE_IV = 3,
FW_H2C_WOWLAN_OFFLOAD = 4,
};
enum fw_h2c_cmd {
H2C_READ_MACREG_CMD, /*0*/
H2C_WRITE_MACREG_CMD,
H2C_READBB_CMD,
H2C_WRITEBB_CMD,
H2C_READRF_CMD,
H2C_WRITERF_CMD, /*5*/
H2C_READ_EEPROM_CMD,
H2C_WRITE_EEPROM_CMD,
H2C_READ_EFUSE_CMD,
H2C_WRITE_EFUSE_CMD,
H2C_READ_CAM_CMD, /*10*/
H2C_WRITE_CAM_CMD,
H2C_SETBCNITV_CMD,
H2C_SETMBIDCFG_CMD,
H2C_JOINBSS_CMD,
H2C_DISCONNECT_CMD, /*15*/
H2C_CREATEBSS_CMD,
H2C_SETOPMode_CMD,
H2C_SITESURVEY_CMD,
H2C_SETAUTH_CMD,
H2C_SETKEY_CMD, /*20*/
H2C_SETSTAKEY_CMD,
H2C_SETASSOCSTA_CMD,
H2C_DELASSOCSTA_CMD,
H2C_SETSTAPWRSTATE_CMD,
H2C_SETBASICRATE_CMD, /*25*/
H2C_GETBASICRATE_CMD,
H2C_SETDATARATE_CMD,
H2C_GETDATARATE_CMD,
H2C_SETPHYINFO_CMD,
H2C_GETPHYINFO_CMD, /*30*/
H2C_SETPHY_CMD,
H2C_GETPHY_CMD,
H2C_READRSSI_CMD,
H2C_READGAIN_CMD,
H2C_SETATIM_CMD, /*35*/
H2C_SETPWRMODE_CMD,
H2C_JOINBSSRPT_CMD,
H2C_SETRATABLE_CMD,
H2C_GETRATABLE_CMD,
H2C_GETCCXREPORT_CMD, /*40*/
H2C_GETDTMREPORT_CMD,
H2C_GETTXRATESTATICS_CMD,
H2C_SETUSBSUSPEND_CMD,
H2C_SETH2CLBK_CMD,
H2C_TMP1, /*45*/
H2C_WOWLAN_UPDATE_GTK_CMD,
H2C_WOWLAN_FW_OFFLOAD,
H2C_TMP2,
H2C_TMP3,
H2C_WOWLAN_UPDATE_IV_CMD, /*50*/
H2C_TMP4,
};
/* The following macros are used for FW
* CMD map and parameter updated. */
#define FW_CMD_IO_CLR(rtlpriv, _Bit) \
do { \
udelay(1000); \
rtlpriv->rtlhal.fwcmd_iomap &= (~_Bit); \
} while (0)
#define FW_CMD_IO_UPDATE(rtlpriv, _val) \
rtlpriv->rtlhal.fwcmd_iomap = _val;
#define FW_CMD_IO_SET(rtlpriv, _val) \
do { \
rtl_write_word(rtlpriv, LBUS_MON_ADDR, (u16)_val); \
FW_CMD_IO_UPDATE(rtlpriv, _val); \
} while (0)
#define FW_CMD_PARA_SET(rtlpriv, _val) \
do { \
rtl_write_dword(rtlpriv, LBUS_ADDR_MASK, _val); \
rtlpriv->rtlhal.fwcmd_ioparam = _val; \
} while (0)
#define FW_CMD_IO_QUERY(rtlpriv) \
(u16)(rtlpriv->rtlhal.fwcmd_iomap)
#define FW_CMD_IO_PARA_QUERY(rtlpriv) \
((u32)(rtlpriv->rtlhal.fwcmd_ioparam))
int rtl92s_download_fw(struct ieee80211_hw *hw);
void rtl92s_set_fw_pwrmode_cmd(struct ieee80211_hw *hw, u8 mode);
void rtl92s_set_fw_joinbss_report_cmd(struct ieee80211_hw *hw,
u8 mstatus, u8 ps_qosinfo);
#endif
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