target_firmware/magpie_fw_dev/target/init/magpie.c

   1 /*
   2  * Copyright (c) 2013 Qualcomm Atheros, Inc.
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted (subject to the limitations in the
   7  * disclaimer below) provided that the following conditions are met:
   8  *
   9  *  * Redistributions of source code must retain the above copyright
  10  *    notice, this list of conditions and the following disclaimer.
  11  *
  12  *  * Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the
  15  *    distribution.
  16  *
  17  *  * Neither the name of Qualcomm Atheros nor the names of its
  18  *    contributors may be used to endorse or promote products derived
  19  *    from this software without specific prior written permission.
  20  *
  21  * NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE
  22  * GRANTED BY THIS LICENSE.  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT
  23  * HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED
  24  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
  25  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  26  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
  27  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  28  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  29  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
  30  * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
  31  * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
  32  * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
  33  * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  34  */
  35 #include "sys_cfg.h"
  36 #include "app_start.h"
  37
  38 #if defined(_RAM_)
  39
  40 #include "dt_defs.h"
  41 #include "athos_api.h"
  42
  43 #include "adf_os_mem.h"
  44
  45 #define MAGPIE 1
  46
  47 #if MAGPIE==1
  48
  49 void htc_setup_comp(void)
  50 {
  51 }
  52
  53 /* target WMI command related globals */
  54 static void dispatch_magpie_sys_cmds(void *pContext, A_UINT16 Command,
  55                                      A_UINT16 SeqNo, A_UINT8 *buffer, int Length);
  56
  57 #if MAGPIE_ENABLE_WLAN == 0
  58 static WMI_DISPATCH_ENTRY Magpie_Sys_DispatchEntries[] =
  59 {
  60         {dispatch_magpie_sys_cmds,  WMI_ECHO_CMDID, 0},
  61         {dispatch_magpie_sys_cmds,  WMI_ACCESS_MEMORY_CMDID, 0}
  62 };
  63
  64 static WMI_DECLARE_DISPATCH_TABLE(Magpie_Sys_Commands_Tbl, Magpie_Sys_DispatchEntries);
  65 #endif
  66
  67 htc_handle_t htc_handle;
  68
  69 extern void HTC_Loopback_Init(htc_handle_t handle);
  70 extern void _wmi_cmd_rsp(void *pContext, WMI_COMMAND_ID cmd_id,
  71                          A_UINT16 SeqNo, A_UINT8 *buffer, int Length);
  72
  73 static void handle_echo_command(void *pContext, A_UINT16 SeqNo,
  74                                 A_UINT8 *buffer, int Length)
  75 {
  76         _wmi_cmd_rsp(pContext, WMI_ECHO_CMDID, SeqNo, buffer, Length);
  77 }
  78
  79 static void dispatch_magpie_sys_cmds(void *pContext, A_UINT16 Command,
  80                                      A_UINT16 SeqNo, A_UINT8 *buffer, int Length)
  81 {
  82         switch(Command)
  83         {
  84         case WMI_ECHO_CMDID:
  85                 handle_echo_command(pContext, SeqNo, buffer, Length);
  86                 break;
  87
  88         case WMI_ACCESS_MEMORY_CMDID:
  89                 break;
  90         }
  91 }
  92
  93 void _wmi_cmd_rsp(void *pContext, WMI_COMMAND_ID cmd_id, A_UINT16 SeqNo,
  94                   A_UINT8 *buffer, int Length)
  95 {
  96         adf_nbuf_t netbuf = ADF_NBUF_NULL;
  97         A_UINT8 *pData;
  98
  99         netbuf = WMI_AllocEvent(pContext, WMI_EVT_CLASS_CMD_REPLY, sizeof(WMI_CMD_HDR) + Length);
 100
 101         if (netbuf == ADF_NBUF_NULL) {
 102                 adf_os_print("%s: buffer allocation for event_id %x failed!\n", __FUNCTION__, cmd_id);
 103                 adf_os_assert(0);
 104                 return;
 105         }
 106
 107         if (Length != 0 && buffer != NULL) {
 108                 pData = (A_UINT8 *)adf_nbuf_put_tail(netbuf, Length);
 109                 adf_os_mem_copy(pData, buffer, Length);
 110         }
 111
 112         WMI_SendEvent(pContext, netbuf, cmd_id, SeqNo, Length);
 113 }
 114
 115
 116 void Magpie_init(void)
 117 {
 118         A_PRINTF("[+++Magpie_init]\n\r");
 119
 120         A_PRINTF("[+++VBUF_init(%d)]\n\r", MAX_BUF_NUM);
 121         VBUF_init(MAX_BUF_NUM);
 122
 123         A_PRINTF("[+++VBUF_init(%d)]\n\r", MAX_DESC_NUM);
 124         VDESC_init(MAX_DESC_NUM);
 125
 126 #if MAGPIE_ENABLE_WLAN == 0
 127         aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
 128                 hif_handle = HIF_init(0);
 129
 130 #if ZM_FM_LOOPBACK == 1
 131         HIF_config_pipe(hif_handle, HIF_USB_PIPE_TX, 5);
 132         HIF_config_pipe(hif_handle, HIF_USB_PIPE_COMMAND, 2);
 133
 134 #if SYSTEM_MODULE_HP_EP5
 135         HIF_config_pipe(hif_handle, HIF_USB_PIPE_HP_TX, 3);
 136 #endif
 137 #if SYSTEM_MODULE_HP_EP6
 138         HIF_config_pipe(hif_handle, HIF_USB_PIPE_MP_TX, 3);
 139 #endif
 140
 141         A_PRINTF("[+++HIF_init(0)]\n\r");
 142
 143         HIF_start(hif_handle);
 144
 145 #else /* ZM_FM_LOOPBACK == 0 */
 146         // initialize HTC
 147         htcConf.CreditSize = 320;
 148         htcConf.CreditNumber = 10;
 149 #if 1
 150         htcConf.ControlDownLinkPipeID = HIF_USB_PIPE_INTERRUPT;         // Target -> Host
 151         htcConf.ControlUpLinkPipeID = HIF_USB_PIPE_COMMAND;             // Host   -> Target
 152 #else
 153         htcConf.ControlDownLinkPipeID = HIF_USB_PIPE_RX;
 154         htcConf.ControlUpLinkPipeID = HIF_USB_PIPE_TX;
 155 #endif
 156         htcConf.HIFHandle = hif_handle;
 157         htcConf.OSHandle = 0;             // not used
 158         htcConf.PoolHandle = pool_handle;
 159
 160         htc_handle = HTC_init(htc_setup_comp, &htcConf);
 161         // Initialize HTC services
 162         HTC_Loopback_Init(htc_handle);
 163
 164         adf_os_mem_zero(&wmiConfig, sizeof(WMI_SVC_CONFIG));
 165         wmiConfig.HtcHandle = htc_handle;
 166         wmiConfig.PoolHandle = pool_handle;
 167         wmiConfig.MaxCmdReplyEvts = 1;
 168         wmiConfig.MaxEventEvts = 1;
 169
 170         wmi_handle = WMI_Init(&wmiConfig);
 171         Magpie_Sys_Commands_Tbl.pContext = wmi_handle;
 172         WMI_RegisterDispatchTable(Magpie_Sys_Commands_Tbl.pContext, &Magpie_Sys_Commands_Tbl);
 173
 174 #endif/* ZM_FM_LOOPBACK == 0 */
 175 #endif /* MAGPIE_ENABLE_WLAN */
 176 }
 177
 178 #endif /* #if MAGPIE==1 */
 179
 180 #endif /* #if defined(_RAM_) */