| /****************************************************************************** |
| * |
| * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. |
| * |
| * 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 the GNU General Public License for |
| * more details. |
| * |
| ******************************************************************************/ |
| |
| #include <rtw_sreset.h> |
| #include <usb_ops_linux.h> |
| |
| void rtw_hal_sreset_init(struct adapter *padapter) |
| { |
| struct sreset_priv *psrtpriv = &padapter->HalData->srestpriv; |
| |
| psrtpriv->Wifi_Error_Status = WIFI_STATUS_SUCCESS; |
| } |
| |
| u8 sreset_get_wifi_status(struct adapter *padapter) |
| { |
| struct sreset_priv *psrtpriv = &padapter->HalData->srestpriv; |
| |
| u8 status = WIFI_STATUS_SUCCESS; |
| u32 val32 = 0; |
| |
| val32 = usb_read32(padapter, REG_TXDMA_STATUS); |
| if (val32 == 0xeaeaeaea) { |
| psrtpriv->Wifi_Error_Status = WIFI_IF_NOT_EXIST; |
| } else if (val32 != 0) { |
| DBG_88E("txdmastatu(%x)\n", val32); |
| psrtpriv->Wifi_Error_Status = WIFI_MAC_TXDMA_ERROR; |
| } |
| |
| if (WIFI_STATUS_SUCCESS != psrtpriv->Wifi_Error_Status) { |
| DBG_88E("==>%s error_status(0x%x)\n", __func__, psrtpriv->Wifi_Error_Status); |
| status = psrtpriv->Wifi_Error_Status & (~(USB_READ_PORT_FAIL|USB_WRITE_PORT_FAIL)); |
| } |
| DBG_88E("==> %s wifi_status(0x%x)\n", __func__, status); |
| |
| /* status restore */ |
| psrtpriv->Wifi_Error_Status = WIFI_STATUS_SUCCESS; |
| |
| return status; |
| } |
| |
| void sreset_set_wifi_error_status(struct adapter *padapter, u32 status) |
| { |
| padapter->HalData->srestpriv.Wifi_Error_Status = status; |
| } |