--- /dev/null
+/******************************************************************************
+ *
+ * Copyright(c) 2007 - 2011 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.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
+ *
+ *
+ ******************************************************************************/
+#define _HCI_OPS_OS_C_
+
+/* #include <drv_types.h> */
+#include <rtl8812a_hal.h>
+
+#ifdef CONFIG_SUPPORT_USB_INT
+void interrupt_handler_8812au(_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);
+
+#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_8812)/*only for BCN_0*/
+#endif
+#ifdef CONFIG_INTERRUPT_BASED_TXBCN_BCN_OK_ERR
+ if (pHalData->IntArray[0] & (IMR_TBDER_88E | IMR_TBDOK_88E))
+#endif
+ {
+ rtw_mi_set_tx_beacon_cmd(padapter);
+ }
+#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
+
+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_USB_AGG_PKTNUM_8812(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;
+
+ rtl8812_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 (check_fwstate(&padapter->mlmepriv, WIFI_MONITOR_STATE) == _FALSE)
+ if ((pattrib->pkt_rpt_type == NORMAL_RX) && (pHalData->ReceiveConfig & RCR_APPFCS))
+ 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
+ pre_recv_entry(precvframe, pphy_status);
+#endif /*CONFIG_CONCURRENT_MODE*/
+
+ if (pattrib->physt && pphy_status)
+ rx_query_phy_status(precvframe, pphy_status);
+
+ rtw_recv_entry(precvframe);
+
+ } 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);
+ } else if (pattrib->pkt_rpt_type == HIS_REPORT) {
+ /*RTW_INFO("%s rx USB HISR\n", __func__);*/
+#ifdef CONFIG_SUPPORT_USB_INT
+ interrupt_handler_8812au(padapter, pattrib->pkt_len, precvframe->u.hdr.rx_data);
+#endif
+ }
+ 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;
+}
+
+
+void rtl8812au_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 = rtl8812au_xmitframe_complete(padapter, pxmitpriv, NULL);
+
+ if (ret == _FALSE)
+ break;
+
+ }
+
+}
+
+void rtl8812au_set_hw_type(struct dvobj_priv *pdvobj)
+{
+ if (pdvobj->chip_type == RTL8812) {
+ pdvobj->HardwareType = HARDWARE_TYPE_RTL8812AU;
+ RTW_INFO("CHIP TYPE: RTL8812\n");
+ } else if (pdvobj->chip_type == RTL8821) {
+ /*pdvobj->HardwareType = HARDWARE_TYPE_RTL8811AU; */
+ pdvobj->HardwareType = HARDWARE_TYPE_RTL8821U;
+ RTW_INFO("CHIP TYPE: RTL8811AU or RTL8821U\n");
+ }
+}