Add rtl8812au driver version 5.2.6.2

[android-x86/external-kernel-drivers.git] / rtl8812au / hal / rtl8812a / rtl8812a_rxdesc.c

diff --git a/rtl8812au/hal/rtl8812a/rtl8812a_rxdesc.c b/rtl8812au/hal/rtl8812a/rtl8812a_rxdesc.c
new file mode 100644 (file)
index 0000000..ba75af3
--- /dev/null
+++ b/rtl8812au/hal/rtl8812a/rtl8812a_rxdesc.c
@@ -0,0 +1,67 @@
+/******************************************************************************
+ *
+ * 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 _RTL8812A_RXDESC_C_
+
+/* #include <drv_types.h> */
+#include <rtl8812a_hal.h>
+
+void rtl8812_query_rx_desc_status(union recv_frame *precvframe, u8 *pdesc)
+{
+       struct rx_pkt_attrib    *pattrib = &precvframe->u.hdr.attrib;
+
+       _rtw_memset(pattrib, 0, sizeof(struct rx_pkt_attrib));
+
+       /* Offset 0 */
+       pattrib->pkt_len = (u16)GET_RX_STATUS_DESC_PKT_LEN_8812(pdesc);/* (le32_to_cpu(pdesc->rxdw0)&0x00003fff) */
+       pattrib->crc_err = (u8)GET_RX_STATUS_DESC_CRC32_8812(pdesc);/* ((le32_to_cpu(pdesc->rxdw0) >> 14) & 0x1); */
+       pattrib->icv_err = (u8)GET_RX_STATUS_DESC_ICV_8812(pdesc);/* ((le32_to_cpu(pdesc->rxdw0) >> 15) & 0x1); */
+       pattrib->drvinfo_sz = (u8)GET_RX_STATUS_DESC_DRVINFO_SIZE_8812(pdesc) * 8;/* ((le32_to_cpu(pdesc->rxdw0) >> 16) & 0xf) * 8; */ /* uint 2^3 = 8 bytes */
+       pattrib->encrypt = (u8)GET_RX_STATUS_DESC_SECURITY_8812(pdesc);/* ((le32_to_cpu(pdesc->rxdw0) >> 20) & 0x7); */
+       pattrib->qos = (u8)GET_RX_STATUS_DESC_QOS_8812(pdesc);/* (( le32_to_cpu( pdesc->rxdw0 ) >> 23) & 0x1); */ /* Qos data, wireless lan header length is 26 */
+       pattrib->shift_sz = (u8)GET_RX_STATUS_DESC_SHIFT_8812(pdesc);/* ((le32_to_cpu(pdesc->rxdw0) >> 24) & 0x3); */
+       pattrib->physt = (u8)GET_RX_STATUS_DESC_PHY_STATUS_8812(pdesc);/* ((le32_to_cpu(pdesc->rxdw0) >> 26) & 0x1); */
+       pattrib->bdecrypted = !GET_RX_STATUS_DESC_SWDEC_8812(pdesc);/* (le32_to_cpu(pdesc->rxdw0) & BIT(27))? 0:1; */
+
+       /* Offset 4 */
+       pattrib->priority = (u8)GET_RX_STATUS_DESC_TID_8812(pdesc);/* ((le32_to_cpu(pdesc->rxdw1) >> 8) & 0xf); */
+       pattrib->mdata = (u8)GET_RX_STATUS_DESC_MORE_DATA_8812(pdesc);/* ((le32_to_cpu(pdesc->rxdw1) >> 26) & 0x1); */
+       pattrib->mfrag = (u8)GET_RX_STATUS_DESC_MORE_FRAG_8812(pdesc);/* ((le32_to_cpu(pdesc->rxdw1) >> 27) & 0x1); */ /* more fragment bit */
+
+       /* Offset 8 */
+       pattrib->seq_num = (u16)GET_RX_STATUS_DESC_SEQ_8812(pdesc);/* (le32_to_cpu(pdesc->rxdw2) & 0x00000fff); */
+       pattrib->frag_num = (u8)GET_RX_STATUS_DESC_FRAG_8812(pdesc);/* ((le32_to_cpu(pdesc->rxdw2) >> 12) & 0xf); */ /* fragmentation number */
+
+       if (GET_RX_STATUS_DESC_RPT_SEL_8812(pdesc))
+               pattrib->pkt_rpt_type = C2H_PACKET;
+       else
+               pattrib->pkt_rpt_type = NORMAL_RX;
+
+       /* Offset 12 */
+       pattrib->data_rate = (u8)GET_RX_STATUS_DESC_RX_RATE_8812(pdesc); /* ((le32_to_cpu(pdesc->rxdw3))&0x7f); */
+
+       /* Offset 16 */
+       pattrib->sgi = (u8)GET_RX_STATUS_DESC_SPLCP_8812(pdesc);
+       pattrib->ldpc = (u8)GET_RX_STATUS_DESC_LDPC_8812(pdesc);
+       pattrib->stbc = (u8)GET_RX_STATUS_DESC_STBC_8812(pdesc);
+       pattrib->bw = (u8)GET_RX_STATUS_DESC_BW_8812(pdesc);
+
+       /* Offset 20 */
+       /* pattrib->tsfl=(u8)GET_RX_STATUS_DESC_TSFL_8812(pdesc); */
+}