mirror of
https://github.com/lwfinger/rtl8188eu.git
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76 lines
3.1 KiB
C
76 lines
3.1 KiB
C
// SPDX-License-Identifier: GPL-2.0
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/* Copyright(c) 2007 - 2016 Realtek Corporation. All rights reserved. */
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#define _RTL8188E_REDESC_C_
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#include <drv_types.h>
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#include <rtl8188e_hal.h>
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void rtl8188e_query_rx_desc_status(
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union recv_frame *precvframe,
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struct recv_stat *prxstat)
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{
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struct rx_pkt_attrib *pattrib;
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struct recv_stat report;
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PRXREPORT prxreport;
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/* struct recv_frame_hdr *phdr; */
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/* phdr = &precvframe->u.hdr; */
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report.rxdw0 = prxstat->rxdw0;
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report.rxdw1 = prxstat->rxdw1;
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report.rxdw2 = prxstat->rxdw2;
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report.rxdw3 = prxstat->rxdw3;
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report.rxdw4 = prxstat->rxdw4;
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report.rxdw5 = prxstat->rxdw5;
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prxreport = (PRXREPORT)&report;
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pattrib = &precvframe->u.hdr.attrib;
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memset(pattrib, 0, sizeof(struct rx_pkt_attrib));
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pattrib->crc_err = (u8)((le32_to_cpu(report.rxdw0) >> 14) & 0x1);;/* (u8)prxreport->crc32; */
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/* update rx report to recv_frame attribute */
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pattrib->pkt_rpt_type = (u8)((le32_to_cpu(report.rxdw3) >> 14) & 0x3);/* prxreport->rpt_sel; */
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if (pattrib->pkt_rpt_type == NORMAL_RX) { /* Normal rx packet */
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pattrib->pkt_len = cpu_to_le16(le32_to_cpu(report.rxdw0) & 0x00003fff); /* (u16)prxreport->pktlen; */
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pattrib->drvinfo_sz = (u8)((le32_to_cpu(report.rxdw0) >> 16) & 0xf) * 8;/* (u8)(prxreport->drvinfosize << 3); */
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pattrib->physt = (u8)((le32_to_cpu(report.rxdw0) >> 26) & 0x1); /* (u8)prxreport->physt; */
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pattrib->bdecrypted = (le32_to_cpu(report.rxdw0) & BIT(27)) ? 0 : 1; /* (u8)(prxreport->swdec ? 0 : 1); */
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pattrib->encrypt = (u8)((le32_to_cpu(report.rxdw0) >> 20) & 0x7);/* (u8)prxreport->security; */
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pattrib->qos = (u8)((le32_to_cpu(report.rxdw0) >> 23) & 0x1);/* (u8)prxreport->qos; */
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pattrib->priority = (u8)((le32_to_cpu(report.rxdw1) >> 8) & 0xf);/* (u8)prxreport->tid; */
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pattrib->amsdu = (u8)((le32_to_cpu(report.rxdw1) >> 13) & 0x1);/* (u8)prxreport->amsdu; */
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pattrib->seq_num = cpu_to_le16(le32_to_cpu(report.rxdw2) & 0x00000fff);/* (u16)prxreport->seq; */
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pattrib->frag_num = (u8)((le32_to_cpu(report.rxdw2) >> 12) & 0xf);/* (u8)prxreport->frag; */
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pattrib->mfrag = (u8)((le32_to_cpu(report.rxdw1) >> 27) & 0x1);/* (u8)prxreport->mf; */
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pattrib->mdata = (u8)((le32_to_cpu(report.rxdw1) >> 26) & 0x1);/* (u8)prxreport->md; */
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pattrib->data_rate = (u8)(le32_to_cpu(report.rxdw3) & 0x3f);/* (u8)prxreport->rxmcs; */
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pattrib->icv_err = (u8)((le32_to_cpu(report.rxdw0) >> 15) & 0x1);/* (u8)prxreport->icverr; */
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pattrib->shift_sz = (u8)((le32_to_cpu(report.rxdw0) >> 24) & 0x3);
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} else if (pattrib->pkt_rpt_type == TX_REPORT1) { /* CCX */
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pattrib->pkt_len = cpu_to_le16(TX_RPT1_PKT_LEN);
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pattrib->drvinfo_sz = 0;
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} else if (pattrib->pkt_rpt_type == TX_REPORT2) { /* TX RPT */
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pattrib->pkt_len = cpu_to_le16(le32_to_cpu(report.rxdw0) & 0x3FF); /* Rx length[9:0] */
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pattrib->drvinfo_sz = 0;
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/* */
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/* Get TX report MAC ID valid. */
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/* */
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pattrib->MacIDValidEntry[0] = report.rxdw4;
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pattrib->MacIDValidEntry[1] = report.rxdw5;
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} else if (pattrib->pkt_rpt_type == HIS_REPORT) { /* USB HISR RPT */
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pattrib->pkt_len = cpu_to_le16(le32_to_cpu(report.rxdw0) & 0x00003fff); /* (u16)prxreport->pktlen; */
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}
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}
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