| /****************************************************************************** |
| * |
| * This file is provided under a dual license. When you use or |
| * distribute this software, you may choose to be licensed under |
| * version 2 of the GNU General Public License ("GPLv2 License") |
| * or BSD License. |
| * |
| * GPLv2 License |
| * |
| * Copyright(C) 2016 MediaTek Inc. |
| * |
| * 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 http://www.gnu.org/licenses/gpl-2.0.html for more details. |
| * |
| * BSD LICENSE |
| * |
| * Copyright(C) 2016 MediaTek Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in |
| * the documentation and/or other materials provided with the |
| * distribution. |
| * * Neither the name of the copyright holder nor the names of its |
| * contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| * |
| *****************************************************************************/ |
| /* |
| ** Id: //Department/DaVinci/BRANCHES/MT6620_WIFI_DRIVER_V2_3/os/linux/include/gl_rst.h#1 |
| */ |
| |
| /*! \file gl_rst.h |
| * \brief Declaration of functions and finite state machine for |
| * MT6620 Whole-Chip Reset Mechanism |
| */ |
| |
| #ifndef _GL_RST_H |
| #define _GL_RST_H |
| |
| /******************************************************************************* |
| * C O M P I L E R F L A G S |
| ******************************************************************************** |
| */ |
| |
| /******************************************************************************* |
| * E X T E R N A L R E F E R E N C E S |
| ******************************************************************************** |
| */ |
| #include "gl_typedef.h" |
| |
| #if 0 |
| #include "mtk_porting.h" |
| #endif |
| /******************************************************************************* |
| * C O N S T A N T S |
| ******************************************************************************** |
| */ |
| #if (MTK_WCN_HIF_SDIO) |
| #define CFG_WMT_RESET_API_SUPPORT 1 |
| #else |
| #define CFG_WMT_RESET_API_SUPPORT 0 |
| #endif |
| |
| /******************************************************************************* |
| * D A T A T Y P E S |
| ******************************************************************************** |
| */ |
| typedef enum _ENUM_RESET_STATUS_T { |
| RESET_FAIL, |
| RESET_SUCCESS |
| } ENUM_RESET_STATUS_T; |
| |
| typedef struct _RESET_STRUCT_T { |
| ENUM_RESET_STATUS_T rst_data; |
| struct work_struct rst_work; |
| } RESET_STRUCT_T; |
| |
| /* duplicated from wmt_exp.h for better driver isolation */ |
| typedef enum _ENUM_WMTDRV_TYPE_T { |
| WMTDRV_TYPE_BT = 0, |
| WMTDRV_TYPE_FM = 1, |
| WMTDRV_TYPE_GPS = 2, |
| WMTDRV_TYPE_WIFI = 3, |
| WMTDRV_TYPE_WMT = 4, |
| WMTDRV_TYPE_STP = 5, |
| WMTDRV_TYPE_SDIO1 = 6, |
| WMTDRV_TYPE_SDIO2 = 7, |
| WMTDRV_TYPE_LPBK = 8, |
| WMTDRV_TYPE_MAX |
| } ENUM_WMTDRV_TYPE_T, *P_ENUM_WMTDRV_TYPE_T; |
| |
| typedef enum _ENUM_WMTMSG_TYPE_T { |
| WMTMSG_TYPE_POWER_ON = 0, |
| WMTMSG_TYPE_POWER_OFF = 1, |
| WMTMSG_TYPE_RESET = 2, |
| WMTMSG_TYPE_STP_RDY = 3, |
| WMTMSG_TYPE_HW_FUNC_ON = 4, |
| WMTMSG_TYPE_MAX |
| } ENUM_WMTMSG_TYPE_T, *P_ENUM_WMTMSG_TYPE_T; |
| |
| typedef enum _ENUM_WMTRSTMSG_TYPE_T { |
| WMTRSTMSG_RESET_START = 0x0, |
| WMTRSTMSG_RESET_END = 0x1, |
| WMTRSTMSG_RESET_END_FAIL = 0x2, |
| WMTRSTMSG_RESET_MAX, |
| WMTRSTMSG_RESET_INVALID = 0xff |
| } ENUM_WMTRSTMSG_TYPE_T, *P_ENUM_WMTRSTMSG_TYPE_T; |
| |
| typedef void (*PF_WMT_CB) (ENUM_WMTDRV_TYPE_T, /* Source driver type */ |
| ENUM_WMTDRV_TYPE_T, /* Destination driver type */ |
| ENUM_WMTMSG_TYPE_T, /* Message type */ |
| void *, |
| /* READ-ONLY buffer. Buffer is allocated and freed by WMT_drv. Client |
| * can't touch this buffer after this function return. |
| */ |
| unsigned int); /* Buffer size in unit of byte */ |
| |
| typedef int MTK_WCN_BOOL; |
| typedef unsigned int UINT32, *PUINT32; |
| |
| |
| /******************************************************************************* |
| * E X T E R N A L F U N C T I O N S |
| ******************************************************************************** |
| */ |
| |
| #if CFG_CHIP_RESET_SUPPORT |
| |
| extern MTK_WCN_BOOL mtk_wcn_wmt_assert(ENUM_WMTDRV_TYPE_T type, UINT32 reason); |
| extern int mtk_wcn_wmt_msgcb_reg(ENUM_WMTDRV_TYPE_T eType, PF_WMT_CB pCb); |
| extern int mtk_wcn_wmt_msgcb_unreg(ENUM_WMTDRV_TYPE_T eType); |
| extern int wifi_reset_start(void); |
| extern int wifi_reset_end(ENUM_RESET_STATUS_T); |
| #endif |
| |
| /******************************************************************************* |
| * P U B L I C D A T A |
| ******************************************************************************** |
| */ |
| |
| /******************************************************************************* |
| * P R I V A T E D A T A |
| ******************************************************************************** |
| */ |
| |
| /******************************************************************************* |
| * M A C R O S |
| ******************************************************************************** |
| */ |
| #if CFG_CHIP_RESET_SUPPORT |
| #define glDoCoreDump() \ |
| do { \ |
| DBGLOG(JOIN, INFO, "do core dump in %s\n", __func__); \ |
| mtk_wcn_wmt_assert(WMTDRV_TYPE_WIFI, 40); \ |
| } while (0) |
| #endif |
| |
| /******************************************************************************* |
| * F U N C T I O N D E C L A R A T I O N S |
| ******************************************************************************** |
| */ |
| #if CFG_WMT_RESET_API_SUPPORT |
| extern MTK_WCN_BOOL mtk_wcn_wmt_do_reset(ENUM_WMTDRV_TYPE_T type); |
| #endif |
| /******************************************************************************* |
| * F U N C T I O N S |
| ******************************************************************************** |
| */ |
| |
| VOID glResetInit(VOID); |
| |
| VOID glResetUninit(VOID); |
| |
| VOID glSendResetRequest(VOID); |
| |
| BOOLEAN kalIsResetting(VOID); |
| |
| BOOLEAN glResetTrigger(P_ADAPTER_T prAdapter); |
| |
| #endif /* _GL_RST_H */ |
