/****************************************************************************** * * Copyright(c) 2007 - 2017 Realtek Corporation. * * 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. * *****************************************************************************/ #define _HCI_OPS_OS_C_ /* #include */ #include #ifdef CONFIG_SUPPORT_USB_INT void interrupt_handler_8814au(_adapter *padapter, u16 pkt_len, u8 *pbuf) { HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter); struct reportpwrstate_parm pwr_rpt; if (pkt_len != INTERRUPT_MSG_FORMAT_LEN) { RTW_INFO("%s Invalid interrupt content length (%d)!\n", __FUNCTION__, pkt_len); return ; } /* HISR */ _rtw_memcpy(&(pHalData->IntArray[0]), &(pbuf[USB_INTR_CONTENT_HISR_OFFSET]), 4); _rtw_memcpy(&(pHalData->IntArray[1]), &(pbuf[USB_INTR_CONTENT_HISRE_OFFSET]), 4); #if 0 /*DBG*/ { u32 hisr = 0 , hisr_ex = 0; _rtw_memcpy(&hisr, &(pHalData->IntArray[0]), 4); hisr = le32_to_cpu(hisr); _rtw_memcpy(&hisr_ex, &(pHalData->IntArray[1]), 4); hisr_ex = le32_to_cpu(hisr_ex); if ((hisr != 0) || (hisr_ex != 0)) RTW_INFO("===> %s hisr:0x%08x ,hisr_ex:0x%08x\n", __FUNCTION__, hisr, hisr_ex); } #endif #ifdef CONFIG_LPS_LCLK if (pHalData->IntArray[0] & IMR_CPWM_88E) { _rtw_memcpy(&pwr_rpt.state, &(pbuf[USB_INTR_CONTENT_CPWM1_OFFSET]), 1); /* _rtw_memcpy(&pwr_rpt.state2, &(pbuf[USB_INTR_CONTENT_CPWM2_OFFSET]), 1); */ /* 88e's cpwm value only change BIT0, so driver need to add PS_STATE_S2 for LPS flow. */ pwr_rpt.state |= PS_STATE_S2; _set_workitem(&(adapter_to_pwrctl(padapter)->cpwm_event)); } #endif/* CONFIG_LPS_LCLK */ #ifdef CONFIG_INTERRUPT_BASED_TXBCN #ifdef CONFIG_INTERRUPT_BASED_TXBCN_EARLY_INT if (pHalData->IntArray[0] & IMR_BCNDMAINT0_88E) #endif #ifdef CONFIG_INTERRUPT_BASED_TXBCN_BCN_OK_ERR if (pHalData->IntArray[0] & (IMR_TBDER_88E | IMR_TBDOK_88E)) #endif { struct mlme_priv *pmlmepriv = &padapter->mlmepriv; #if 0 if (pHalData->IntArray[0] & IMR_BCNDMAINT0_88E) RTW_INFO("%s: HISR_BCNERLY_INT\n", __func__); if (pHalData->IntArray[0] & IMR_TBDOK_88E) RTW_INFO("%s: HISR_TXBCNOK\n", __func__); if (pHalData->IntArray[0] & IMR_TBDER_88E) RTW_INFO("%s: HISR_TXBCNERR\n", __func__); #endif /* 0 */ if(check_fwstate(pmlmepriv, WIFI_AP_STATE)) { //send_beacon(padapter); if(pmlmepriv->update_bcn == _TRUE) { //tx_beacon_hdl(padapter, NULL); set_tx_beacon_cmd(padapter); } } #ifdef CONFIG_CONCURRENT_MODE if(check_buddy_fwstate(padapter, WIFI_AP_STATE)) { //send_beacon(padapter); if(padapter->pbuddy_adapter->mlmepriv.update_bcn == _TRUE) { //tx_beacon_hdl(padapter, NULL); set_tx_beacon_cmd(padapter->pbuddy_adapter); } } #endif } #endif /* CONFIG_INTERRUPT_BASED_TXBCN */ #ifdef DBG_CONFIG_ERROR_DETECT_INT if (pHalData->IntArray[1] & IMR_TXERR_88E) RTW_INFO("===> %s Tx Error Flag Interrupt Status\n", __FUNCTION__); if (pHalData->IntArray[1] & IMR_RXERR_88E) RTW_INFO("===> %s Rx Error Flag INT Status\n", __FUNCTION__); if (pHalData->IntArray[1] & IMR_TXFOVW_88E) RTW_INFO("===> %s Transmit FIFO Overflow\n", __FUNCTION__); if (pHalData->IntArray[1] & IMR_RXFOVW_88E) RTW_INFO("===> %s Receive FIFO Overflow\n", __FUNCTION__); #endif/* DBG_CONFIG_ERROR_DETECT_INT */ #ifdef CONFIG_FW_C2H_REG /* C2H Event */ if (pbuf[0] != 0) usb_c2h_hisr_hdl(padapter, pbuf); #endif } #endif /* CONFIG_SUPPORT_USB_INT */ #if 0 int recvbuf2recvframe(PADAPTER padapter, void *ptr) { u8 *pbuf; u8 pkt_cnt = 0; u32 pkt_offset; s32 transfer_len; u8 *pphy_status = NULL; union recv_frame *precvframe = NULL; struct rx_pkt_attrib *pattrib = NULL; HAL_DATA_TYPE *pHalData = GET_HAL_DATA(padapter); struct recv_priv *precvpriv = &padapter->recvpriv; _queue *pfree_recv_queue = &precvpriv->free_recv_queue; _pkt *pskb; #ifdef CONFIG_USE_USB_BUFFER_ALLOC_RX pskb = NULL; transfer_len = (s32)((struct recv_buf *)ptr)->transfer_len; pbuf = ((struct recv_buf *)ptr)->pbuf; #else pskb = (_pkt *)ptr; transfer_len = (s32)pskb->len; pbuf = pskb->data; #endif/* CONFIG_USE_USB_BUFFER_ALLOC_RX */ #ifdef CONFIG_USB_RX_AGGREGATION pkt_cnt = GET_RX_STATUS_DESC_DMA_AGG_NUM_8814A(pbuf); #endif do { precvframe = rtw_alloc_recvframe(pfree_recv_queue); if (precvframe == NULL) { RTW_INFO("%s()-%d: rtw_alloc_recvframe() failed! RX Drop!\n", __FUNCTION__, __LINE__); goto _exit_recvbuf2recvframe; } _rtw_init_listhead(&precvframe->u.hdr.list); precvframe->u.hdr.precvbuf = NULL; /* can't access the precvbuf for new arch. */ precvframe->u.hdr.len = 0; rtl8814_query_rx_desc_status(precvframe, pbuf); pattrib = &precvframe->u.hdr.attrib; if ((padapter->registrypriv.mp_mode == 0) && ((pattrib->crc_err) || (pattrib->icv_err))) { RTW_INFO("%s: RX Warning! crc_err=%d icv_err=%d, skip!\n", __FUNCTION__, pattrib->crc_err, pattrib->icv_err); rtw_free_recvframe(precvframe, pfree_recv_queue); goto _exit_recvbuf2recvframe; } pkt_offset = RXDESC_SIZE + pattrib->drvinfo_sz + pattrib->shift_sz + pattrib->pkt_len; if ((pattrib->pkt_len <= 0) || (pkt_offset > transfer_len)) { RTW_INFO("%s()-%d: RX Warning!,pkt_len<=0 or pkt_offset> transfer_len\n", __FUNCTION__, __LINE__); rtw_free_recvframe(precvframe, pfree_recv_queue); goto _exit_recvbuf2recvframe; } #ifdef CONFIG_RX_PACKET_APPEND_FCS if(pattrib->pkt_rpt_type == NORMAL_RX) pattrib->pkt_len -= IEEE80211_FCS_LEN; #endif if (rtw_os_alloc_recvframe(padapter, precvframe, (pbuf + pattrib->shift_sz + pattrib->drvinfo_sz + RXDESC_SIZE), pskb) == _FAIL) { rtw_free_recvframe(precvframe, pfree_recv_queue); goto _exit_recvbuf2recvframe; } recvframe_put(precvframe, pattrib->pkt_len); /* recvframe_pull(precvframe, drvinfo_sz + RXDESC_SIZE); */ if(pattrib->pkt_rpt_type == NORMAL_RX)//Normal rx packet { if(pattrib->physt) pphy_status = (pbuf + RXDESC_OFFSET); #ifdef CONFIG_CONCURRENT_MODE if(rtw_buddy_adapter_up(padapter)) { if(pre_recv_entry(precvframe, pphy_status) != _SUCCESS) { RT_TRACE(_module_rtl871x_recv_c_,_drv_err_, ("recvbuf2recvframe: recv_entry(precvframe) != _SUCCESS\n")); } } #endif //CONFIG_CONCURRENT_MODE if(pattrib->physt && pphy_status) rx_query_phy_status(precvframe, pphy_status); if(rtw_recv_entry(precvframe) != _SUCCESS) { RT_TRACE(_module_rtl871x_recv_c_,_drv_err_, ("recvbuf2recvframe: rtw_recv_entry(precvframe) != _SUCCESS\n")); } } else{ // pkt_rpt_type == TX_REPORT1-CCX, TX_REPORT2-TX RTP,HIS_REPORT-USB HISR RTP if (pattrib->pkt_rpt_type == C2H_PACKET) { //RTW_INFO("rx C2H_PACKET \n"); rtw_hal_c2h_pkt_pre_hdl(padapter,precvframe->u.hdr.rx_data,pattrib->pkt_len); } rtw_free_recvframe(precvframe, pfree_recv_queue); } #ifdef CONFIG_USB_RX_AGGREGATION /* jaguar 8-byte alignment */ pkt_offset = (u16)_RND8(pkt_offset); pkt_cnt--; pbuf += pkt_offset; #endif transfer_len -= pkt_offset; precvframe = NULL; } while (transfer_len > 0); _exit_recvbuf2recvframe: return _SUCCESS; } #endif void rtl8814au_xmit_tasklet(void *priv) { int ret = _FALSE; _adapter *padapter = (_adapter*)priv; struct xmit_priv *pxmitpriv = &padapter->xmitpriv; while(1) { if (RTW_CANNOT_TX(padapter)) { RTW_INFO("xmit_tasklet => bDriverStopped or bSurpriseRemoved or bWritePortCancel\n"); break; } if (rtw_xmit_ac_blocked(padapter) == _TRUE) break; ret = rtl8814au_xmitframe_complete(padapter, pxmitpriv, NULL); if(ret==_FALSE) break; } } void rtl8814au_set_intf_ops(struct _io_ops *pops) { _rtw_memset((u8 *)pops, 0, sizeof(struct _io_ops)); pops->_read8 = &usb_read8; pops->_read16 = &usb_read16; pops->_read32 = &usb_read32; pops->_read_mem = &usb_read_mem; pops->_read_port = &usb_read_port; pops->_write8 = &usb_write8; pops->_write16 = &usb_write16; pops->_write32 = &usb_write32; pops->_writeN = &usb_writeN; #ifdef CONFIG_USB_SUPPORT_ASYNC_VDN_REQ pops->_write8_async= &usb_async_write8; pops->_write16_async = &usb_async_write16; pops->_write32_async = &usb_async_write32; #endif pops->_write_mem = &usb_write_mem; pops->_write_port = &usb_write_port; pops->_read_port_cancel = &usb_read_port_cancel; pops->_write_port_cancel = &usb_write_port_cancel; } void rtl8814au_set_hw_type(struct dvobj_priv *pdvobj) { pdvobj->HardwareType = HARDWARE_TYPE_RTL8814AU; RTW_INFO("CHIP TYPE: RTL8814\n"); }