linux/drivers/net/wireless/realtek/rtlwifi/rtl8192cu/trx.c

// SPDX-License-Identifier: GPL-2.0
/* Copyright(c) 2009-2012  Realtek Corporation.*/

#include "../wifi.h"
#include "../usb.h"
#include "../ps.h"
#include "../base.h"
#include "reg.h"
#include "def.h"
#include "phy.h"
#include "rf.h"
#include "dm.h"
#include "mac.h"
#include "trx.h"
#include "../rtl8192c/fw_common.h"

static int configvertoutep(struct ieee80211_hw *hw)
{ … }

static int configvernoutep(struct ieee80211_hw *hw)
{ … }

static void twooutepmapping(struct ieee80211_hw *hw, bool is_chip8,
			     bool  bwificfg, struct rtl_ep_map *ep_map)
{ … }

static void threeoutepmapping(struct ieee80211_hw *hw, bool  bwificfg,
			       struct rtl_ep_map *ep_map)
{ … }

static void oneoutepmapping(struct ieee80211_hw *hw, struct rtl_ep_map *ep_map)
{ … }

static int _out_ep_mapping(struct ieee80211_hw *hw)
{ … }

/* endpoint mapping */
int  rtl8192cu_endpoint_mapping(struct ieee80211_hw *hw)
{ … }

u16 rtl8192cu_mq_to_hwq(__le16 fc, u16 mac80211_queue_index)
{ … }

static enum rtl_desc_qsel _rtl8192cu_mq_to_descq(struct ieee80211_hw *hw,
					 __le16 fc, u16 mac80211_queue_index)
{ … }

/* =============================================================== */

/*----------------------------------------------------------------------
 *
 *	Rx handler
 *
 *---------------------------------------------------------------------- */
bool rtl92cu_rx_query_desc(struct ieee80211_hw *hw,
			   struct rtl_stats *stats,
			   struct ieee80211_rx_status *rx_status,
			   u8 *pdesc8, struct sk_buff *skb)
{ … }

#define RTL_RX_DRV_INFO_UNIT …

static void _rtl_rx_process(struct ieee80211_hw *hw, struct sk_buff *skb)
{ … }

void  rtl8192cu_rx_hdl(struct ieee80211_hw *hw, struct sk_buff * skb)
{ … }

/*----------------------------------------------------------------------
 *
 *	Tx handler
 *
 *---------------------------------------------------------------------- */
void rtl8192c_tx_cleanup(struct ieee80211_hw *hw, struct sk_buff  *skb)
{ … }

int rtl8192c_tx_post_hdl(struct ieee80211_hw *hw, struct urb *urb,
			 struct sk_buff *skb)
{ … }

struct sk_buff *rtl8192c_tx_aggregate_hdl(struct ieee80211_hw *hw,
					   struct sk_buff_head *list)
{ … }

/*======================================== trx ===============================*/

static void _rtl_fill_usb_tx_desc(__le32 *txdesc)
{ … }

/*
 *	For HW recovery information
 */
static void _rtl_tx_desc_checksum(__le32 *txdesc)
{ … }

void rtl92cu_tx_fill_desc(struct ieee80211_hw *hw,
			  struct ieee80211_hdr *hdr, u8 *pdesc_tx,
			  u8 *pbd_desc_tx, struct ieee80211_tx_info *info,
			  struct ieee80211_sta *sta,
			  struct sk_buff *skb,
			  u8 queue_index,
			  struct rtl_tcb_desc *tcb_desc)
{ … }

void rtl92cu_tx_fill_cmddesc(struct ieee80211_hw *hw, u8 *pdesc8,
			     struct sk_buff *skb)
{ … }