mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-12 05:48:40 +00:00
staging: r8188eu: Add files for new driver - part 15
This commit adds files hal/rtl8188e_rxdesc.c, hal/rtl8188e_sreset.c, and hal/rtl8188e_xmit.c. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
parent
615a4d12e5
commit
fc324b6a93
3 changed files with 373 additions and 0 deletions
202
drivers/staging/rtl8188eu/hal/rtl8188e_rxdesc.c
Normal file
202
drivers/staging/rtl8188eu/hal/rtl8188e_rxdesc.c
Normal file
|
@ -0,0 +1,202 @@
|
|||
/******************************************************************************
|
||||
*
|
||||
* 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 _RTL8188E_REDESC_C_
|
||||
|
||||
#include <osdep_service.h>
|
||||
#include <drv_types.h>
|
||||
#include <rtl8188e_hal.h>
|
||||
|
||||
static void process_rssi(struct adapter *padapter, union recv_frame *prframe)
|
||||
{
|
||||
struct rx_pkt_attrib *pattrib = &prframe->u.hdr.attrib;
|
||||
struct signal_stat *signal_stat = &padapter->recvpriv.signal_strength_data;
|
||||
|
||||
if (signal_stat->update_req) {
|
||||
signal_stat->total_num = 0;
|
||||
signal_stat->total_val = 0;
|
||||
signal_stat->update_req = 0;
|
||||
}
|
||||
|
||||
signal_stat->total_num++;
|
||||
signal_stat->total_val += pattrib->phy_info.SignalStrength;
|
||||
signal_stat->avg_val = signal_stat->total_val / signal_stat->total_num;
|
||||
} /* Process_UI_RSSI_8192C */
|
||||
|
||||
static void process_link_qual(struct adapter *padapter, union recv_frame *prframe)
|
||||
{
|
||||
struct rx_pkt_attrib *pattrib;
|
||||
struct signal_stat *signal_stat;
|
||||
|
||||
if (prframe == NULL || padapter == NULL)
|
||||
return;
|
||||
|
||||
pattrib = &prframe->u.hdr.attrib;
|
||||
signal_stat = &padapter->recvpriv.signal_qual_data;
|
||||
|
||||
if (signal_stat->update_req) {
|
||||
signal_stat->total_num = 0;
|
||||
signal_stat->total_val = 0;
|
||||
signal_stat->update_req = 0;
|
||||
}
|
||||
|
||||
signal_stat->total_num++;
|
||||
signal_stat->total_val += pattrib->phy_info.SignalQuality;
|
||||
signal_stat->avg_val = signal_stat->total_val / signal_stat->total_num;
|
||||
}
|
||||
|
||||
void rtl8188e_process_phy_info(struct adapter *padapter, void *prframe)
|
||||
{
|
||||
union recv_frame *precvframe = (union recv_frame *)prframe;
|
||||
|
||||
/* Check RSSI */
|
||||
process_rssi(padapter, precvframe);
|
||||
/* Check EVM */
|
||||
process_link_qual(padapter, precvframe);
|
||||
}
|
||||
|
||||
void update_recvframe_attrib_88e(union recv_frame *precvframe, struct recv_stat *prxstat)
|
||||
{
|
||||
struct rx_pkt_attrib *pattrib;
|
||||
struct recv_stat report;
|
||||
|
||||
report.rxdw0 = prxstat->rxdw0;
|
||||
report.rxdw1 = prxstat->rxdw1;
|
||||
report.rxdw2 = prxstat->rxdw2;
|
||||
report.rxdw3 = prxstat->rxdw3;
|
||||
report.rxdw4 = prxstat->rxdw4;
|
||||
report.rxdw5 = prxstat->rxdw5;
|
||||
|
||||
pattrib = &precvframe->u.hdr.attrib;
|
||||
_rtw_memset(pattrib, 0, sizeof(struct rx_pkt_attrib));
|
||||
|
||||
pattrib->crc_err = (u8)((le32_to_cpu(report.rxdw0) >> 14) & 0x1);;/* u8)prxreport->crc32; */
|
||||
|
||||
/* update rx report to recv_frame attribute */
|
||||
pattrib->pkt_rpt_type = (u8)((le32_to_cpu(report.rxdw3) >> 14) & 0x3);/* prxreport->rpt_sel; */
|
||||
|
||||
if (pattrib->pkt_rpt_type == NORMAL_RX) { /* Normal rx packet */
|
||||
pattrib->pkt_len = (u16)(le32_to_cpu(report.rxdw0) & 0x00003fff);/* u16)prxreport->pktlen; */
|
||||
pattrib->drvinfo_sz = (u8)((le32_to_cpu(report.rxdw0) >> 16) & 0xf) * 8;/* u8)(prxreport->drvinfosize << 3); */
|
||||
|
||||
pattrib->physt = (u8)((le32_to_cpu(report.rxdw0) >> 26) & 0x1);/* u8)prxreport->physt; */
|
||||
|
||||
pattrib->bdecrypted = (le32_to_cpu(report.rxdw0) & BIT(27)) ? 0 : 1;/* u8)(prxreport->swdec ? 0 : 1); */
|
||||
pattrib->encrypt = (u8)((le32_to_cpu(report.rxdw0) >> 20) & 0x7);/* u8)prxreport->security; */
|
||||
|
||||
pattrib->qos = (u8)((le32_to_cpu(report.rxdw0) >> 23) & 0x1);/* u8)prxreport->qos; */
|
||||
pattrib->priority = (u8)((le32_to_cpu(report.rxdw1) >> 8) & 0xf);/* u8)prxreport->tid; */
|
||||
|
||||
pattrib->amsdu = (u8)((le32_to_cpu(report.rxdw1) >> 13) & 0x1);/* u8)prxreport->amsdu; */
|
||||
|
||||
pattrib->seq_num = (u16)(le32_to_cpu(report.rxdw2) & 0x00000fff);/* u16)prxreport->seq; */
|
||||
pattrib->frag_num = (u8)((le32_to_cpu(report.rxdw2) >> 12) & 0xf);/* u8)prxreport->frag; */
|
||||
pattrib->mfrag = (u8)((le32_to_cpu(report.rxdw1) >> 27) & 0x1);/* u8)prxreport->mf; */
|
||||
pattrib->mdata = (u8)((le32_to_cpu(report.rxdw1) >> 26) & 0x1);/* u8)prxreport->md; */
|
||||
|
||||
pattrib->mcs_rate = (u8)(le32_to_cpu(report.rxdw3) & 0x3f);/* u8)prxreport->rxmcs; */
|
||||
pattrib->rxht = (u8)((le32_to_cpu(report.rxdw3) >> 6) & 0x1);/* u8)prxreport->rxht; */
|
||||
|
||||
pattrib->icv_err = (u8)((le32_to_cpu(report.rxdw0) >> 15) & 0x1);/* u8)prxreport->icverr; */
|
||||
pattrib->shift_sz = (u8)((le32_to_cpu(report.rxdw0) >> 24) & 0x3);
|
||||
} else if (pattrib->pkt_rpt_type == TX_REPORT1) { /* CCX */
|
||||
pattrib->pkt_len = TX_RPT1_PKT_LEN;
|
||||
pattrib->drvinfo_sz = 0;
|
||||
} else if (pattrib->pkt_rpt_type == TX_REPORT2) { /* TX RPT */
|
||||
pattrib->pkt_len = (u16)(le32_to_cpu(report.rxdw0) & 0x3FF);/* Rx length[9:0] */
|
||||
pattrib->drvinfo_sz = 0;
|
||||
|
||||
/* */
|
||||
/* Get TX report MAC ID valid. */
|
||||
/* */
|
||||
pattrib->MacIDValidEntry[0] = le32_to_cpu(report.rxdw4);
|
||||
pattrib->MacIDValidEntry[1] = le32_to_cpu(report.rxdw5);
|
||||
|
||||
} else if (pattrib->pkt_rpt_type == HIS_REPORT) { /* USB HISR RPT */
|
||||
pattrib->pkt_len = (u16)(le32_to_cpu(report.rxdw0) & 0x00003fff);/* u16)prxreport->pktlen; */
|
||||
}
|
||||
}
|
||||
|
||||
/*
|
||||
* Notice:
|
||||
* Before calling this function,
|
||||
* precvframe->u.hdr.rx_data should be ready!
|
||||
*/
|
||||
void update_recvframe_phyinfo_88e(union recv_frame *precvframe, struct phy_stat *pphy_status)
|
||||
{
|
||||
struct adapter *padapter = precvframe->u.hdr.adapter;
|
||||
struct rx_pkt_attrib *pattrib = &precvframe->u.hdr.attrib;
|
||||
struct hal_data_8188e *pHalData = GET_HAL_DATA(padapter);
|
||||
struct odm_phy_status_info *pPHYInfo = (struct odm_phy_status_info *)(&pattrib->phy_info);
|
||||
u8 *wlanhdr;
|
||||
struct odm_per_pkt_info pkt_info;
|
||||
u8 *sa = NULL;
|
||||
struct sta_priv *pstapriv;
|
||||
struct sta_info *psta;
|
||||
|
||||
pkt_info.bPacketMatchBSSID = false;
|
||||
pkt_info.bPacketToSelf = false;
|
||||
pkt_info.bPacketBeacon = false;
|
||||
|
||||
wlanhdr = get_recvframe_data(precvframe);
|
||||
|
||||
pkt_info.bPacketMatchBSSID = ((!IsFrameTypeCtrl(wlanhdr)) &&
|
||||
!pattrib->icv_err && !pattrib->crc_err &&
|
||||
_rtw_memcmp(get_hdr_bssid(wlanhdr),
|
||||
get_bssid(&padapter->mlmepriv), ETH_ALEN));
|
||||
|
||||
pkt_info.bPacketToSelf = pkt_info.bPacketMatchBSSID &&
|
||||
(_rtw_memcmp(get_da(wlanhdr),
|
||||
myid(&padapter->eeprompriv), ETH_ALEN));
|
||||
|
||||
pkt_info.bPacketBeacon = pkt_info.bPacketMatchBSSID &&
|
||||
(GetFrameSubType(wlanhdr) == WIFI_BEACON);
|
||||
|
||||
if (pkt_info.bPacketBeacon) {
|
||||
if (check_fwstate(&padapter->mlmepriv, WIFI_STATION_STATE))
|
||||
sa = padapter->mlmepriv.cur_network.network.MacAddress;
|
||||
/* to do Ad-hoc */
|
||||
} else {
|
||||
sa = get_sa(wlanhdr);
|
||||
}
|
||||
|
||||
pstapriv = &padapter->stapriv;
|
||||
pkt_info.StationID = 0xFF;
|
||||
psta = rtw_get_stainfo(pstapriv, sa);
|
||||
if (psta)
|
||||
pkt_info.StationID = psta->mac_id;
|
||||
pkt_info.Rate = pattrib->mcs_rate;
|
||||
|
||||
ODM_PhyStatusQuery(&pHalData->odmpriv, pPHYInfo, (u8 *)pphy_status, &(pkt_info));
|
||||
|
||||
precvframe->u.hdr.psta = NULL;
|
||||
if (pkt_info.bPacketMatchBSSID &&
|
||||
(check_fwstate(&padapter->mlmepriv, WIFI_AP_STATE))) {
|
||||
if (psta) {
|
||||
precvframe->u.hdr.psta = psta;
|
||||
rtl8188e_process_phy_info(padapter, precvframe);
|
||||
}
|
||||
} else if (pkt_info.bPacketToSelf || pkt_info.bPacketBeacon) {
|
||||
if (check_fwstate(&padapter->mlmepriv, WIFI_ADHOC_STATE|WIFI_ADHOC_MASTER_STATE)) {
|
||||
if (psta)
|
||||
precvframe->u.hdr.psta = psta;
|
||||
}
|
||||
rtl8188e_process_phy_info(padapter, precvframe);
|
||||
}
|
||||
}
|
80
drivers/staging/rtl8188eu/hal/rtl8188e_sreset.c
Normal file
80
drivers/staging/rtl8188eu/hal/rtl8188e_sreset.c
Normal file
|
@ -0,0 +1,80 @@
|
|||
/******************************************************************************
|
||||
*
|
||||
* 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 _RTL8188E_SRESET_C_
|
||||
|
||||
#include <rtl8188e_sreset.h>
|
||||
#include <rtl8188e_hal.h>
|
||||
|
||||
void rtl8188e_silentreset_for_specific_platform(struct adapter *padapter)
|
||||
{
|
||||
}
|
||||
|
||||
void rtl8188e_sreset_xmit_status_check(struct adapter *padapter)
|
||||
{
|
||||
struct hal_data_8188e *pHalData = GET_HAL_DATA(padapter);
|
||||
struct sreset_priv *psrtpriv = &pHalData->srestpriv;
|
||||
|
||||
unsigned long current_time;
|
||||
struct xmit_priv *pxmitpriv = &padapter->xmitpriv;
|
||||
unsigned int diff_time;
|
||||
u32 txdma_status;
|
||||
|
||||
txdma_status = rtw_read32(padapter, REG_TXDMA_STATUS);
|
||||
if (txdma_status != 0x00) {
|
||||
DBG_88E("%s REG_TXDMA_STATUS:0x%08x\n", __func__, txdma_status);
|
||||
rtw_write32(padapter, REG_TXDMA_STATUS, txdma_status);
|
||||
rtl8188e_silentreset_for_specific_platform(padapter);
|
||||
}
|
||||
/* total xmit irp = 4 */
|
||||
current_time = rtw_get_current_time();
|
||||
if (0 == pxmitpriv->free_xmitbuf_cnt) {
|
||||
diff_time = jiffies_to_msecs(current_time - psrtpriv->last_tx_time);
|
||||
|
||||
if (diff_time > 2000) {
|
||||
if (psrtpriv->last_tx_complete_time == 0) {
|
||||
psrtpriv->last_tx_complete_time = current_time;
|
||||
} else {
|
||||
diff_time = jiffies_to_msecs(current_time - psrtpriv->last_tx_complete_time);
|
||||
if (diff_time > 4000) {
|
||||
DBG_88E("%s tx hang\n", __func__);
|
||||
rtl8188e_silentreset_for_specific_platform(padapter);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void rtl8188e_sreset_linked_status_check(struct adapter *padapter)
|
||||
{
|
||||
u32 rx_dma_status = 0;
|
||||
u8 fw_status = 0;
|
||||
rx_dma_status = rtw_read32(padapter, REG_RXDMA_STATUS);
|
||||
if (rx_dma_status != 0x00) {
|
||||
DBG_88E("%s REG_RXDMA_STATUS:0x%08x\n", __func__, rx_dma_status);
|
||||
rtw_write32(padapter, REG_RXDMA_STATUS, rx_dma_status);
|
||||
}
|
||||
fw_status = rtw_read8(padapter, REG_FMETHR);
|
||||
if (fw_status != 0x00) {
|
||||
if (fw_status == 1)
|
||||
DBG_88E("%s REG_FW_STATUS (0x%02x), Read_Efuse_Fail !!\n", __func__, fw_status);
|
||||
else if (fw_status == 2)
|
||||
DBG_88E("%s REG_FW_STATUS (0x%02x), Condition_No_Match !!\n", __func__, fw_status);
|
||||
}
|
||||
}
|
91
drivers/staging/rtl8188eu/hal/rtl8188e_xmit.c
Normal file
91
drivers/staging/rtl8188eu/hal/rtl8188e_xmit.c
Normal file
|
@ -0,0 +1,91 @@
|
|||
/******************************************************************************
|
||||
*
|
||||
* 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 _RTL8188E_XMIT_C_
|
||||
|
||||
#include <osdep_service.h>
|
||||
#include <drv_types.h>
|
||||
#include <rtl8188e_hal.h>
|
||||
|
||||
void dump_txrpt_ccx_88e(void *buf)
|
||||
{
|
||||
struct txrpt_ccx_88e *txrpt_ccx = (struct txrpt_ccx_88e *)buf;
|
||||
|
||||
DBG_88E("%s:\n"
|
||||
"tag1:%u, pkt_num:%u, txdma_underflow:%u, int_bt:%u, int_tri:%u, int_ccx:%u\n"
|
||||
"mac_id:%u, pkt_ok:%u, bmc:%u\n"
|
||||
"retry_cnt:%u, lifetime_over:%u, retry_over:%u\n"
|
||||
"ccx_qtime:%u\n"
|
||||
"final_data_rate:0x%02x\n"
|
||||
"qsel:%u, sw:0x%03x\n",
|
||||
__func__, txrpt_ccx->tag1, txrpt_ccx->pkt_num,
|
||||
txrpt_ccx->txdma_underflow, txrpt_ccx->int_bt,
|
||||
txrpt_ccx->int_tri, txrpt_ccx->int_ccx,
|
||||
txrpt_ccx->mac_id, txrpt_ccx->pkt_ok, txrpt_ccx->bmc,
|
||||
txrpt_ccx->retry_cnt, txrpt_ccx->lifetime_over,
|
||||
txrpt_ccx->retry_over, txrpt_ccx_qtime_88e(txrpt_ccx),
|
||||
txrpt_ccx->final_data_rate, txrpt_ccx->qsel,
|
||||
txrpt_ccx_sw_88e(txrpt_ccx)
|
||||
);
|
||||
}
|
||||
|
||||
void handle_txrpt_ccx_88e(struct adapter *adapter, u8 *buf)
|
||||
{
|
||||
struct txrpt_ccx_88e *txrpt_ccx = (struct txrpt_ccx_88e *)buf;
|
||||
|
||||
if (txrpt_ccx->int_ccx) {
|
||||
if (txrpt_ccx->pkt_ok)
|
||||
rtw_ack_tx_done(&adapter->xmitpriv,
|
||||
RTW_SCTX_DONE_SUCCESS);
|
||||
else
|
||||
rtw_ack_tx_done(&adapter->xmitpriv,
|
||||
RTW_SCTX_DONE_CCX_PKT_FAIL);
|
||||
}
|
||||
}
|
||||
|
||||
void _dbg_dump_tx_info(struct adapter *padapter, int frame_tag,
|
||||
struct tx_desc *ptxdesc)
|
||||
{
|
||||
u8 dmp_txpkt;
|
||||
bool dump_txdesc = false;
|
||||
rtw_hal_get_def_var(padapter, HAL_DEF_DBG_DUMP_TXPKT, &(dmp_txpkt));
|
||||
|
||||
if (dmp_txpkt == 1) {/* dump txdesc for data frame */
|
||||
DBG_88E("dump tx_desc for data frame\n");
|
||||
if ((frame_tag & 0x0f) == DATA_FRAMETAG)
|
||||
dump_txdesc = true;
|
||||
} else if (dmp_txpkt == 2) {/* dump txdesc for mgnt frame */
|
||||
DBG_88E("dump tx_desc for mgnt frame\n");
|
||||
if ((frame_tag & 0x0f) == MGNT_FRAMETAG)
|
||||
dump_txdesc = true;
|
||||
}
|
||||
|
||||
if (dump_txdesc) {
|
||||
DBG_88E("=====================================\n");
|
||||
DBG_88E("txdw0(0x%08x)\n", ptxdesc->txdw0);
|
||||
DBG_88E("txdw1(0x%08x)\n", ptxdesc->txdw1);
|
||||
DBG_88E("txdw2(0x%08x)\n", ptxdesc->txdw2);
|
||||
DBG_88E("txdw3(0x%08x)\n", ptxdesc->txdw3);
|
||||
DBG_88E("txdw4(0x%08x)\n", ptxdesc->txdw4);
|
||||
DBG_88E("txdw5(0x%08x)\n", ptxdesc->txdw5);
|
||||
DBG_88E("txdw6(0x%08x)\n", ptxdesc->txdw6);
|
||||
DBG_88E("txdw7(0x%08x)\n", ptxdesc->txdw7);
|
||||
DBG_88E("=====================================\n");
|
||||
}
|
||||
}
|
Loading…
Reference in a new issue