4f2b244c7d
rtl92c_set_fw_rsvdpagepkt is used by rtl8192cu and its pci sibling rtl8192ce. rtl_cmd_send_packet crashes when called inside rtl8192cu because it works on memory allocated only by rtl8192ce. Fix the crash by calling a dummy function when used in rtl8192cu. Comparision with the realtek vendor driver makes me think, something is missing in the dummy function. Short test as WPA2 station show good results connected to an 802.11g basestation. Traffic stops after few MBytes as WPA2 station connected to an 802.11n basestation. Signed-off-by: Karsten Wiese <fzuuzf@googlemail.com> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
119 lines
4.3 KiB
C
119 lines
4.3 KiB
C
/******************************************************************************
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*
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* Copyright(c) 2009-2012 Realtek Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License along with
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* this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
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*
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* The full GNU General Public License is included in this distribution in the
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* file called LICENSE.
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*
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* Contact Information:
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* wlanfae <wlanfae@realtek.com>
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* Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
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* Hsinchu 300, Taiwan.
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*
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* Larry Finger <Larry.Finger@lwfinger.net>
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*
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*****************************************************************************/
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#ifndef __RTL92C__FW__COMMON__H__
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#define __RTL92C__FW__COMMON__H__
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#define FW_8192C_SIZE 0x3000
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#define FW_8192C_START_ADDRESS 0x1000
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#define FW_8192C_END_ADDRESS 0x1FFF
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#define FW_8192C_PAGE_SIZE 4096
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#define FW_8192C_POLLING_DELAY 5
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#define FW_8192C_POLLING_TIMEOUT_COUNT 100
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#define NORMAL_CHIP BIT(4)
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#define IS_FW_HEADER_EXIST(_pfwhdr) \
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((le16_to_cpu(_pfwhdr->signature)&0xFFF0) == 0x92C0 ||\
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(le16_to_cpu(_pfwhdr->signature)&0xFFF0) == 0x88C0)
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#define CUT_VERSION_MASK (BIT(6)|BIT(7))
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#define CHIP_VENDOR_UMC BIT(5)
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#define CHIP_VENDOR_UMC_B_CUT BIT(6) /* Chip version for ECO */
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#define IS_CHIP_VER_B(version) ((version & CHIP_VER_B) ? true : false)
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#define RF_TYPE_MASK (BIT(0)|BIT(1))
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#define GET_CVID_RF_TYPE(version) \
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((version) & RF_TYPE_MASK)
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#define GET_CVID_CUT_VERSION(version) \
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((version) & CUT_VERSION_MASK)
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#define IS_NORMAL_CHIP(version) \
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((version & NORMAL_CHIP) ? true : false)
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#define IS_2T2R(version) \
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(((GET_CVID_RF_TYPE(version)) == \
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CHIP_92C_BITMASK) ? true : false)
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#define IS_92C_SERIAL(version) \
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((IS_2T2R(version)) ? true : false)
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#define IS_CHIP_VENDOR_UMC(version) \
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((version & CHIP_VENDOR_UMC) ? true : false)
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#define IS_VENDOR_UMC_A_CUT(version) \
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((IS_CHIP_VENDOR_UMC(version)) ? \
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((GET_CVID_CUT_VERSION(version)) ? false : true) : false)
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#define IS_81XXC_VENDOR_UMC_B_CUT(version) \
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((IS_CHIP_VENDOR_UMC(version)) ? \
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((GET_CVID_CUT_VERSION(version) == \
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CHIP_VENDOR_UMC_B_CUT) ? true : false) : false)
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struct rtl92c_firmware_header {
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__le16 signature;
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u8 category;
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u8 function;
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__le16 version;
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u8 subversion;
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u8 rsvd1;
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u8 month;
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u8 date;
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u8 hour;
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u8 minute;
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__le16 ramcodeSize;
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__le16 rsvd2;
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__le32 svnindex;
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__le32 rsvd3;
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__le32 rsvd4;
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__le32 rsvd5;
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};
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#define pagenum_128(_len) (u32)(((_len)>>7) + ((_len)&0x7F ? 1 : 0))
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#define SET_H2CCMD_PWRMODE_PARM_MODE(__ph2ccmd, __val) \
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SET_BITS_TO_LE_1BYTE(__ph2ccmd, 0, 8, __val)
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#define SET_H2CCMD_PWRMODE_PARM_SMART_PS(__ph2ccmd, __val) \
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SET_BITS_TO_LE_1BYTE((__ph2ccmd)+1, 0, 8, __val)
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#define SET_H2CCMD_PWRMODE_PARM_BCN_PASS_TIME(__ph2ccmd, __val) \
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SET_BITS_TO_LE_1BYTE((__ph2ccmd)+2, 0, 8, __val)
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#define SET_H2CCMD_JOINBSSRPT_PARM_OPMODE(__ph2ccmd, __val) \
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SET_BITS_TO_LE_1BYTE(__ph2ccmd, 0, 8, __val)
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#define SET_H2CCMD_RSVDPAGE_LOC_PROBE_RSP(__ph2ccmd, __val) \
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SET_BITS_TO_LE_1BYTE(__ph2ccmd, 0, 8, __val)
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#define SET_H2CCMD_RSVDPAGE_LOC_PSPOLL(__ph2ccmd, __val) \
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SET_BITS_TO_LE_1BYTE((__ph2ccmd)+1, 0, 8, __val)
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#define SET_H2CCMD_RSVDPAGE_LOC_NULL_DATA(__ph2ccmd, __val) \
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SET_BITS_TO_LE_1BYTE((__ph2ccmd)+2, 0, 8, __val)
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int rtl92c_download_fw(struct ieee80211_hw *hw);
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void rtl92c_fill_h2c_cmd(struct ieee80211_hw *hw, u8 element_id,
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u32 cmd_len, u8 *p_cmdbuffer);
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void rtl92c_firmware_selfreset(struct ieee80211_hw *hw);
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void rtl92c_set_fw_pwrmode_cmd(struct ieee80211_hw *hw, u8 mode);
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void rtl92c_set_fw_rsvdpagepkt
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(struct ieee80211_hw *hw,
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bool (*cmd_send_packet)(struct ieee80211_hw *, struct sk_buff *));
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void rtl92c_set_fw_joinbss_report_cmd(struct ieee80211_hw *hw, u8 mstatus);
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void usb_writeN_async(struct rtl_priv *rtlpriv, u32 addr, void *data, u16 len);
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void rtl92c_set_p2p_ps_offload_cmd(struct ieee80211_hw *hw, u8 p2p_ps_state);
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#endif
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