62 lines
3.2 KiB
C
62 lines
3.2 KiB
C
/******************************************************************************
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*
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* Copyright(c) 2007 - 2017 Realtek Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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*****************************************************************************/
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#define _RTL8812A_RXDESC_C_
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/* #include <drv_types.h> */
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#include <rtl8812a_hal.h>
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void rtl8812_query_rx_desc_status(union recv_frame *precvframe, u8 *pdesc)
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{
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struct rx_pkt_attrib *pattrib = &precvframe->u.hdr.attrib;
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_rtw_memset(pattrib, 0, sizeof(struct rx_pkt_attrib));
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/* Offset 0 */
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pattrib->pkt_len = (u16)GET_RX_STATUS_DESC_PKT_LEN_8812(pdesc);/* (le32_to_cpu(pdesc->rxdw0)&0x00003fff) */
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pattrib->crc_err = (u8)GET_RX_STATUS_DESC_CRC32_8812(pdesc);/* ((le32_to_cpu(pdesc->rxdw0) >> 14) & 0x1); */
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pattrib->icv_err = (u8)GET_RX_STATUS_DESC_ICV_8812(pdesc);/* ((le32_to_cpu(pdesc->rxdw0) >> 15) & 0x1); */
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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 */
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pattrib->encrypt = (u8)GET_RX_STATUS_DESC_SECURITY_8812(pdesc);/* ((le32_to_cpu(pdesc->rxdw0) >> 20) & 0x7); */
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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 */
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pattrib->shift_sz = (u8)GET_RX_STATUS_DESC_SHIFT_8812(pdesc);/* ((le32_to_cpu(pdesc->rxdw0) >> 24) & 0x3); */
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pattrib->physt = (u8)GET_RX_STATUS_DESC_PHY_STATUS_8812(pdesc);/* ((le32_to_cpu(pdesc->rxdw0) >> 26) & 0x1); */
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pattrib->bdecrypted = !GET_RX_STATUS_DESC_SWDEC_8812(pdesc);/* (le32_to_cpu(pdesc->rxdw0) & BIT(27))? 0:1; */
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/* Offset 4 */
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pattrib->priority = (u8)GET_RX_STATUS_DESC_TID_8812(pdesc);/* ((le32_to_cpu(pdesc->rxdw1) >> 8) & 0xf); */
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pattrib->mdata = (u8)GET_RX_STATUS_DESC_MORE_DATA_8812(pdesc);/* ((le32_to_cpu(pdesc->rxdw1) >> 26) & 0x1); */
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pattrib->mfrag = (u8)GET_RX_STATUS_DESC_MORE_FRAG_8812(pdesc);/* ((le32_to_cpu(pdesc->rxdw1) >> 27) & 0x1); */ /* more fragment bit */
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/* Offset 8 */
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pattrib->seq_num = (u16)GET_RX_STATUS_DESC_SEQ_8812(pdesc);/* (le32_to_cpu(pdesc->rxdw2) & 0x00000fff); */
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pattrib->frag_num = (u8)GET_RX_STATUS_DESC_FRAG_8812(pdesc);/* ((le32_to_cpu(pdesc->rxdw2) >> 12) & 0xf); */ /* fragmentation number */
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if (GET_RX_STATUS_DESC_RPT_SEL_8812(pdesc))
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pattrib->pkt_rpt_type = C2H_PACKET;
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else
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pattrib->pkt_rpt_type = NORMAL_RX;
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/* Offset 12 */
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pattrib->data_rate = (u8)GET_RX_STATUS_DESC_RX_RATE_8812(pdesc); /* ((le32_to_cpu(pdesc->rxdw3))&0x7f); */
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/* Offset 16 */
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pattrib->sgi = (u8)GET_RX_STATUS_DESC_SPLCP_8812(pdesc);
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pattrib->ldpc = (u8)GET_RX_STATUS_DESC_LDPC_8812(pdesc);
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pattrib->stbc = (u8)GET_RX_STATUS_DESC_STBC_8812(pdesc);
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pattrib->bw = (u8)GET_RX_STATUS_DESC_BW_8812(pdesc);
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/* Offset 20 */
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/* pattrib->tsfl=(u8)GET_RX_STATUS_DESC_TSFL_8812(pdesc); */
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}
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