VOID CuCommon_Destroy(THandle hCuCommon)
{
CuCommon_t* pCuCommon = (CuCommon_t*)hCuCommon;
if(pCuCommon->hIpcSta)
IpcSta_Destroy(pCuCommon->hIpcSta);
os_MemoryFree(pCuCommon);
}
/* Return '0' if success */
S32 init_driver( PS8 adapter_name, PS8 eeprom_file_name,
PS8 init_file_name, PS8 firmware_file_name )
{
PVOID f1 = NULL, f2 = NULL, f3 = NULL;
S32 eeprom_image_length = 0;
S32 init_file_length = 0;
S32 firmware_image_length = 0;
U32 req_size = 0;
TLoaderFilesData *init_info = NULL;
S32 rc = -1;
THandle hIpcSta;
if( !adapter_name || !*adapter_name )
return rc;
os_error_printf(CU_MSG_INFO1, (PS8)"+---------------------------+\n");
os_error_printf(CU_MSG_INFO1, (PS8)"| wlan_loader: initializing |\n");
os_error_printf(CU_MSG_INFO1, (PS8)"+---------------------------+\n");
hIpcSta = IpcSta_Create(adapter_name);
if (hIpcSta == NULL)
{
os_error_printf (CU_MSG_ERROR, (PS8)"wlan_loader: cant allocate IpcSta context\n", eeprom_file_name);
goto init_driver_end;
}
/* Send init request to the driver */
if ( (NULL != eeprom_file_name) &&
(f1 = os_fopen (eeprom_file_name, OS_FOPEN_READ)) != NULL)
{
eeprom_image_length = os_getFileSize(f1);
if (-1 == eeprom_image_length)
{
os_error_printf(CU_MSG_ERROR, (PS8)"Cannot get eeprom image file length <%s>\n", eeprom_file_name);
goto init_driver_end;
}
}
if ( (NULL != firmware_file_name) &&
(f2 = os_fopen (firmware_file_name, OS_FOPEN_READ)) != NULL)
{
firmware_image_length = os_getFileSize(f2);
if (-1 == firmware_image_length)
{
os_error_printf(CU_MSG_ERROR, (PS8)"Cannot get firmware image file length <%s>\n", firmware_file_name);
goto init_driver_end;
}
}
if ( (NULL != init_file_name) &&
(f3 = os_fopen (init_file_name, OS_FOPEN_READ)) != NULL)
{
init_file_length = os_getFileSize(f3);
if (-1 == init_file_length)
{
os_error_printf(CU_MSG_ERROR, (PS8)"Cannot get init file length <%s>\n", init_file_name);
goto init_driver_end;
}
}
/* Now when we can calculate the request length. allocate it and read the files */
req_size = sizeof(TLoaderFilesData) + eeprom_image_length + (init_file_length+1) + firmware_image_length;
init_info = (TLoaderFilesData *)os_MemoryAlloc(req_size);
if (!init_info)
{
os_error_printf(CU_MSG_ERROR, (PS8)"No memory to allocate init request (%d bytes)\n", req_size);
goto init_driver_end;
}
init_info->uNvsFileLength = eeprom_image_length;
init_info->uFwFileLength = firmware_image_length;
init_info->uIniFileLength = init_file_length;
if (!f1 || (eeprom_image_length &&
os_fread(&init_info->data[0], 1, eeprom_image_length, f1)<eeprom_image_length))
{
} else
os_error_printf(CU_MSG_INFO1, (PS8)"**** nvs file found %s **** \n", eeprom_file_name);
if (!f2 || (firmware_image_length &&
os_fread(&init_info->data[eeprom_image_length], 1, firmware_image_length, f2)<firmware_image_length))
{
os_error_printf(CU_MSG_ERROR, (PS8)"Error reading firmware image %s - Aborting...\n", firmware_file_name);
goto init_driver_end;
}
if (!f3 || (init_file_length &&
os_fread(&init_info->data[eeprom_image_length+firmware_image_length], 1, init_file_length, f3)<init_file_length))
{
os_error_printf(CU_MSG_ERROR, (PS8)"Warning: Error in reading init_file %s - Using defaults\n", init_file_name);
}
/* Load driver defaults */
if(EOALERR_IPC_STA_ERROR_SENDING_WEXT == IPC_STA_Private_Send(hIpcSta, DRIVER_INIT_PARAM, init_info, req_size, NULL, 0))
{
os_error_printf(CU_MSG_ERROR, (PS8)"Wlan_loader: Error sending init command (DRIVER_INIT_PARAM) to driver\n");
goto init_driver_end;
}
/* No Error Found */
rc = 0;
init_driver_end:
if (f1)
os_fclose(f1);
if (f2)
os_fclose(f2);
if (f3)
os_fclose(f3);
if (init_info)
os_MemoryFree(init_info);
if (hIpcSta)
IpcSta_Destroy(hIpcSta);
return rc;
}
