LXR linux/drivers/net/wireless/realtek/rtlwifi/rtl8192c/fw

   1/******************************************************************************
   2 *
   3 * Copyright(c) 2009-2012  Realtek Corporation.
   4 *
   5 * This program is free software; you can redistribute it and/or modify it
   6 * under the terms of version 2 of the GNU General Public License as
   7 * published by the Free Software Foundation.
   8 *
   9 * This program is distributed in the hope that it will be useful, but WITHOUT
  10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  12 * more details.
  13 *
  14 * The full GNU General Public License is included in this distribution in the
  15 * file called LICENSE.
  16 *
  17 * Contact Information:
  18 * wlanfae <wlanfae@realtek.com>
  19 * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
  20 * Hsinchu 300, Taiwan.
  21 *
  22 * Larry Finger <Larry.Finger@lwfinger.net>
  23 *
  24 *****************************************************************************/
  25
  26#ifndef __RTL92C__FW__COMMON__H__
  27#define __RTL92C__FW__COMMON__H__
  28
  29#define FW_8192C_SIZE                           0x3000
  30#define FW_8192C_START_ADDRESS                  0x1000
  31#define FW_8192C_END_ADDRESS                    0x1FFF
  32#define FW_8192C_PAGE_SIZE                      4096
  33#define FW_8192C_POLLING_DELAY                  5
  34#define FW_8192C_POLLING_TIMEOUT_COUNT          100
  35#define NORMAL_CHIP                             BIT(4)
  36#define H2C_92C_KEEP_ALIVE_CTRL                 48
  37
  38#define IS_FW_HEADER_EXIST(_pfwhdr)     \
  39        ((le16_to_cpu(_pfwhdr->signature)&0xFFF0) == 0x92C0 ||\
  40        (le16_to_cpu(_pfwhdr->signature)&0xFFF0) == 0x88C0)
  41
  42#define CUT_VERSION_MASK                (BIT(6)|BIT(7))
  43#define CHIP_VENDOR_UMC                 BIT(5)
  44#define CHIP_VENDOR_UMC_B_CUT           BIT(6) /* Chip version for ECO */
  45#define IS_CHIP_VER_B(version)  ((version & CHIP_VER_B) ? true : false)
  46#define RF_TYPE_MASK                    (BIT(0)|BIT(1))
  47#define GET_CVID_RF_TYPE(version)       \
  48        ((version) & RF_TYPE_MASK)
  49#define GET_CVID_CUT_VERSION(version) \
  50        ((version) & CUT_VERSION_MASK)
  51#define IS_NORMAL_CHIP(version) \
  52        ((version & NORMAL_CHIP) ? true : false)
  53#define IS_2T2R(version) \
  54        (((GET_CVID_RF_TYPE(version)) == \
  55        CHIP_92C_BITMASK) ? true : false)
  56#define IS_92C_SERIAL(version) \
  57        ((IS_2T2R(version)) ? true : false)
  58#define IS_CHIP_VENDOR_UMC(version)     \
  59        ((version & CHIP_VENDOR_UMC) ? true : false)
  60#define IS_VENDOR_UMC_A_CUT(version) \
  61        ((IS_CHIP_VENDOR_UMC(version)) ? \
  62        ((GET_CVID_CUT_VERSION(version)) ? false : true) : false)
  63#define IS_81XXC_VENDOR_UMC_B_CUT(version)      \
  64        ((IS_CHIP_VENDOR_UMC(version)) ? \
  65        ((GET_CVID_CUT_VERSION(version) == \
  66                CHIP_VENDOR_UMC_B_CUT) ? true : false) : false)
  67
  68#define pagenum_128(_len)       (u32)(((_len)>>7) + ((_len)&0x7F ? 1 : 0))
  69
  70#define SET_H2CCMD_PWRMODE_PARM_MODE(__ph2ccmd, __val)                  \
  71        SET_BITS_TO_LE_1BYTE(__ph2ccmd, 0, 8, __val)
  72#define SET_H2CCMD_PWRMODE_PARM_SMART_PS(__ph2ccmd, __val)              \
  73        SET_BITS_TO_LE_1BYTE((__ph2ccmd)+1, 0, 8, __val)
  74#define SET_H2CCMD_PWRMODE_PARM_BCN_PASS_TIME(__ph2ccmd, __val) \
  75        SET_BITS_TO_LE_1BYTE((__ph2ccmd)+2, 0, 8, __val)
  76#define SET_H2CCMD_JOINBSSRPT_PARM_OPMODE(__ph2ccmd, __val)             \
  77        SET_BITS_TO_LE_1BYTE(__ph2ccmd, 0, 8, __val)
  78#define SET_H2CCMD_RSVDPAGE_LOC_PROBE_RSP(__ph2ccmd, __val)             \
  79        SET_BITS_TO_LE_1BYTE(__ph2ccmd, 0, 8, __val)
  80#define SET_H2CCMD_RSVDPAGE_LOC_PSPOLL(__ph2ccmd, __val)                \
  81        SET_BITS_TO_LE_1BYTE((__ph2ccmd)+1, 0, 8, __val)
  82#define SET_H2CCMD_RSVDPAGE_LOC_NULL_DATA(__ph2ccmd, __val)             \
  83        SET_BITS_TO_LE_1BYTE((__ph2ccmd)+2, 0, 8, __val)
  84
  85int rtl92c_download_fw(struct ieee80211_hw *hw);
  86void rtl92c_fill_h2c_cmd(struct ieee80211_hw *hw, u8 element_id,
  87                         u32 cmd_len, u8 *p_cmdbuffer);
  88void rtl92c_firmware_selfreset(struct ieee80211_hw *hw);
  89void rtl92c_set_fw_pwrmode_cmd(struct ieee80211_hw *hw, u8 mode);
  90void rtl92c_set_fw_rsvdpagepkt
  91        (struct ieee80211_hw *hw,
  92         bool (*cmd_send_packet)(struct ieee80211_hw *, struct sk_buff *));
  93void rtl92c_set_fw_joinbss_report_cmd(struct ieee80211_hw *hw, u8 mstatus);
  94void usb_writeN_async(struct rtl_priv *rtlpriv, u32 addr, void *data, u16 len);
  95void rtl92c_set_p2p_ps_offload_cmd(struct ieee80211_hw *hw, u8 p2p_ps_state);
  96
  97#endif
  98