// SPDX-License-Identifier: GPL-2.0 /****************************************************************************** * * Copyright(c) 2007 - 2012 Realtek Corporation. All rights reserved. * ******************************************************************************/ #include <drv_types.h> #include <rtw_debug.h> static u8 P802_1H_OUI[P80211_OUI_LEN] = …; static u8 RFC1042_OUI[P80211_OUI_LEN] = …; static void _init_txservq(struct tx_servq *ptxservq) { … } void _rtw_init_sta_xmit_priv(struct sta_xmit_priv *psta_xmitpriv) { … } s32 _rtw_init_xmit_priv(struct xmit_priv *pxmitpriv, struct adapter *padapter) { … } void _rtw_free_xmit_priv(struct xmit_priv *pxmitpriv) { … } u8 query_ra_short_GI(struct sta_info *psta) { … } static void update_attrib_vcs_info(struct adapter *padapter, struct xmit_frame *pxmitframe) { … } static void update_attrib_phy_info(struct adapter *padapter, struct pkt_attrib *pattrib, struct sta_info *psta) { … } static s32 update_attrib_sec_info(struct adapter *padapter, struct pkt_attrib *pattrib, struct sta_info *psta) { … } u8 qos_acm(u8 acm_mask, u8 priority) { … } static void set_qos(struct pkt_file *ppktfile, struct pkt_attrib *pattrib) { … } static s32 update_attrib(struct adapter *padapter, struct sk_buff *pkt, struct pkt_attrib *pattrib) { … } static s32 xmitframe_addmic(struct adapter *padapter, struct xmit_frame *pxmitframe) { … } static s32 xmitframe_swencrypt(struct adapter *padapter, struct xmit_frame *pxmitframe) { … } s32 rtw_make_wlanhdr(struct adapter *padapter, u8 *hdr, struct pkt_attrib *pattrib) { … } s32 rtw_txframes_pending(struct adapter *padapter) { … } /* * Calculate wlan 802.11 packet MAX size from pkt_attrib * This function doesn't consider fragment case */ u32 rtw_calculate_wlan_pkt_size_by_attribue(struct pkt_attrib *pattrib) { … } /* * This sub-routine will perform all the following: * 1. remove 802.3 header. * 2. create wlan_header, based on the info in pxmitframe * 3. append sta's iv/ext-iv * 4. append LLC * 5. move frag chunk from pframe to pxmitframe->mem * 6. apply sw-encrypt, if necessary. */ s32 rtw_xmitframe_coalesce(struct adapter *padapter, struct sk_buff *pkt, struct xmit_frame *pxmitframe) { … } /* broadcast or multicast management pkt use BIP, unicast management pkt use CCMP encryption */ s32 rtw_mgmt_xmitframe_coalesce(struct adapter *padapter, struct sk_buff *pkt, struct xmit_frame *pxmitframe) { … } /* Logical Link Control(LLC) SubNetwork Attachment Point(SNAP) header * IEEE LLC/SNAP header contains 8 octets * First 3 octets comprise the LLC portion * SNAP portion, 5 octets, is divided into two fields: *Organizationally Unique Identifier(OUI), 3 octets, *type, defined by that organization, 2 octets. */ s32 rtw_put_snap(u8 *data, u16 h_proto) { … } void rtw_update_protection(struct adapter *padapter, u8 *ie, uint ie_len) { … } void rtw_count_tx_stats(struct adapter *padapter, struct xmit_frame *pxmitframe, int sz) { … } static struct xmit_buf *__rtw_alloc_cmd_xmitbuf(struct xmit_priv *pxmitpriv, enum cmdbuf_type buf_type) { … } struct xmit_frame *__rtw_alloc_cmdxmitframe(struct xmit_priv *pxmitpriv, enum cmdbuf_type buf_type) { … } struct xmit_buf *rtw_alloc_xmitbuf_ext(struct xmit_priv *pxmitpriv) { … } s32 rtw_free_xmitbuf_ext(struct xmit_priv *pxmitpriv, struct xmit_buf *pxmitbuf) { … } struct xmit_buf *rtw_alloc_xmitbuf(struct xmit_priv *pxmitpriv) { … } s32 rtw_free_xmitbuf(struct xmit_priv *pxmitpriv, struct xmit_buf *pxmitbuf) { … } static void rtw_init_xmitframe(struct xmit_frame *pxframe) { … } /* * Calling context: * 1. OS_TXENTRY * 2. RXENTRY (rx_thread or RX_ISR/RX_CallBack) * * If we turn on USE_RXTHREAD, then, no need for critical section. * Otherwise, we must use _enter/_exit critical to protect free_xmit_queue... * * Must be very, very cautious... */ struct xmit_frame *rtw_alloc_xmitframe(struct xmit_priv *pxmitpriv)/* _queue *pfree_xmit_queue) */ { … } struct xmit_frame *rtw_alloc_xmitframe_ext(struct xmit_priv *pxmitpriv) { … } struct xmit_frame *rtw_alloc_xmitframe_once(struct xmit_priv *pxmitpriv) { … } s32 rtw_free_xmitframe(struct xmit_priv *pxmitpriv, struct xmit_frame *pxmitframe) { … } void rtw_free_xmitframe_queue(struct xmit_priv *pxmitpriv, struct __queue *pframequeue) { … } s32 rtw_xmitframe_enqueue(struct adapter *padapter, struct xmit_frame *pxmitframe) { … } struct tx_servq *rtw_get_sta_pending(struct adapter *padapter, struct sta_info *psta, signed int up, u8 *ac) { … } /* * Will enqueue pxmitframe to the proper queue, * and indicate it to xx_pending list..... */ s32 rtw_xmit_classifier(struct adapter *padapter, struct xmit_frame *pxmitframe) { … } s32 rtw_alloc_hwxmits(struct adapter *padapter) { … } void rtw_free_hwxmits(struct adapter *padapter) { … } void rtw_init_hwxmits(struct hw_xmit *phwxmit, signed int entry) { … } u32 rtw_get_ff_hwaddr(struct xmit_frame *pxmitframe) { … } static void do_queue_select(struct adapter *padapter, struct pkt_attrib *pattrib) { … } /* * The main transmit(tx) entry * * Return *1 enqueue *0 success, hardware will handle this xmit frame(packet) *<0 fail */ s32 rtw_xmit(struct adapter *padapter, struct sk_buff **ppkt) { … } #define RTW_HIQ_FILTER_ALLOW_ALL … #define RTW_HIQ_FILTER_ALLOW_SPECIAL … #define RTW_HIQ_FILTER_DENY_ALL … inline bool xmitframe_hiq_filter(struct xmit_frame *xmitframe) { … } signed int xmitframe_enqueue_for_sleeping_sta(struct adapter *padapter, struct xmit_frame *pxmitframe) { … } static void dequeue_xmitframes_to_sleeping_queue(struct adapter *padapter, struct sta_info *psta, struct __queue *pframequeue) { … } void stop_sta_xmit(struct adapter *padapter, struct sta_info *psta) { … } void wakeup_sta_to_xmit(struct adapter *padapter, struct sta_info *psta) { … } void xmit_delivery_enabled_frames(struct adapter *padapter, struct sta_info *psta) { … } void enqueue_pending_xmitbuf(struct xmit_priv *pxmitpriv, struct xmit_buf *pxmitbuf) { … } void enqueue_pending_xmitbuf_to_head(struct xmit_priv *pxmitpriv, struct xmit_buf *pxmitbuf) { … } struct xmit_buf *dequeue_pending_xmitbuf(struct xmit_priv *pxmitpriv) { … } struct xmit_buf *dequeue_pending_xmitbuf_under_survey(struct xmit_priv *pxmitpriv) { … } signed int check_pending_xmitbuf(struct xmit_priv *pxmitpriv) { … } int rtw_xmit_thread(void *context) { … } void rtw_sctx_init(struct submit_ctx *sctx, int timeout_ms) { … } int rtw_sctx_wait(struct submit_ctx *sctx) { … } void rtw_sctx_done_err(struct submit_ctx **sctx, int status) { … } void rtw_sctx_done(struct submit_ctx **sctx) { … } int rtw_ack_tx_wait(struct xmit_priv *pxmitpriv, u32 timeout_ms) { … } void rtw_ack_tx_done(struct xmit_priv *pxmitpriv, int status) { … }
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