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path: root/drivers/staging/r8188eu/include/rtw_xmit.h
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Diffstat (limited to 'drivers/staging/r8188eu/include/rtw_xmit.h')
-rw-r--r--drivers/staging/r8188eu/include/rtw_xmit.h334
1 files changed, 0 insertions, 334 deletions
diff --git a/drivers/staging/r8188eu/include/rtw_xmit.h b/drivers/staging/r8188eu/include/rtw_xmit.h
deleted file mode 100644
index feeac85aedb0..000000000000
--- a/drivers/staging/r8188eu/include/rtw_xmit.h
+++ /dev/null
@@ -1,334 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
-/* Copyright(c) 2007 - 2011 Realtek Corporation. */
-
-#ifndef _RTW_XMIT_H_
-#define _RTW_XMIT_H_
-
-#include "osdep_service.h"
-#include "drv_types.h"
-
-#define NR_XMITFRAME 256
-#define WMM_XMIT_THRESHOLD (NR_XMITFRAME * 2 / 5)
-
-#define MAX_XMITBUF_SZ (20480) /* 20k */
-#define NR_XMITBUFF (4)
-
-#define XMITBUF_ALIGN_SZ 4
-
-/* xmit extension buff defination */
-#define MAX_XMIT_EXTBUF_SZ (1536)
-#define NR_XMIT_EXTBUFF (32)
-
-#define MAX_NUMBLKS (1)
-
-#define XMIT_VO_QUEUE (0)
-#define XMIT_VI_QUEUE (1)
-#define XMIT_BE_QUEUE (2)
-#define XMIT_BK_QUEUE (3)
-
-#define VO_QUEUE_INX 0
-#define VI_QUEUE_INX 1
-#define BE_QUEUE_INX 2
-#define BK_QUEUE_INX 3
-#define BCN_QUEUE_INX 4
-#define MGT_QUEUE_INX 5
-#define HIGH_QUEUE_INX 6
-#define TXCMD_QUEUE_INX 7
-
-#define HW_QUEUE_ENTRY 8
-
-#define WEP_IV(pattrib_iv, dot11txpn, keyidx)\
-do {\
- pattrib_iv[0] = dot11txpn._byte_.TSC0;\
- pattrib_iv[1] = dot11txpn._byte_.TSC1;\
- pattrib_iv[2] = dot11txpn._byte_.TSC2;\
- pattrib_iv[3] = ((keyidx & 0x3)<<6);\
- dot11txpn.val = (dot11txpn.val == 0xffffff) ? 0 : (dot11txpn.val+1);\
-} while (0)
-
-#define TKIP_IV(pattrib_iv, dot11txpn, keyidx)\
-do {\
- pattrib_iv[0] = dot11txpn._byte_.TSC1;\
- pattrib_iv[1] = (dot11txpn._byte_.TSC1 | 0x20) & 0x7f;\
- pattrib_iv[2] = dot11txpn._byte_.TSC0;\
- pattrib_iv[3] = BIT(5) | ((keyidx & 0x3)<<6);\
- pattrib_iv[4] = dot11txpn._byte_.TSC2;\
- pattrib_iv[5] = dot11txpn._byte_.TSC3;\
- pattrib_iv[6] = dot11txpn._byte_.TSC4;\
- pattrib_iv[7] = dot11txpn._byte_.TSC5;\
- dot11txpn.val = dot11txpn.val == 0xffffffffffffULL ? 0 : (dot11txpn.val+1);\
-} while (0)
-
-#define AES_IV(pattrib_iv, dot11txpn, keyidx)\
-do { \
- pattrib_iv[0] = dot11txpn._byte_.TSC0; \
- pattrib_iv[1] = dot11txpn._byte_.TSC1; \
- pattrib_iv[2] = 0; \
- pattrib_iv[3] = BIT(5) | ((keyidx & 0x3)<<6); \
- pattrib_iv[4] = dot11txpn._byte_.TSC2; \
- pattrib_iv[5] = dot11txpn._byte_.TSC3; \
- pattrib_iv[6] = dot11txpn._byte_.TSC4; \
- pattrib_iv[7] = dot11txpn._byte_.TSC5; \
- dot11txpn.val = dot11txpn.val == 0xffffffffffffULL ? 0 : (dot11txpn.val+1);\
-} while (0)
-
-#define HWXMIT_ENTRY 4
-
-#define TXDESC_SIZE 32
-
-#define PACKET_OFFSET_SZ (8)
-#define TXDESC_OFFSET (TXDESC_SIZE + PACKET_OFFSET_SZ)
-
-struct tx_desc {
- /* DWORD 0 */
- __le32 txdw0;
- __le32 txdw1;
- __le32 txdw2;
- __le32 txdw3;
- __le32 txdw4;
- __le32 txdw5;
- __le32 txdw6;
- __le32 txdw7;
-};
-
-union txdesc {
- struct tx_desc txdesc;
- unsigned int value[TXDESC_SIZE>>2];
-};
-
-struct hw_xmit {
- struct list_head *sta_list;
- int accnt;
-};
-
-/* reduce size */
-struct pkt_attrib {
- u8 type;
- u8 subtype;
- u8 bswenc;
- u8 dhcp_pkt;
- u16 ether_type;
- u16 seqnum;
- u16 pkt_hdrlen; /* the original 802.3 pkt header len */
- u16 hdrlen; /* the WLAN Header Len */
- u32 pktlen; /* the original 802.3 pkt raw_data len (not include
- * ether_hdr data) */
- u32 last_txcmdsz;
- u8 nr_frags;
- u8 encrypt; /* when 0 indicate no encrypt. when non-zero,
- * indicate the encrypt algorithm */
- u8 iv_len;
- u8 icv_len;
- u8 iv[18];
- u8 icv[16];
- u8 priority;
- u8 ack_policy;
- u8 mac_id;
- u8 vcs_mode; /* virtual carrier sense method */
- u8 dst[ETH_ALEN] __aligned(2);
- u8 src[ETH_ALEN] __aligned(2);
- u8 ta[ETH_ALEN] __aligned(2);
- u8 ra[ETH_ALEN] __aligned(2);
- u8 key_idx;
- u8 qos_en;
- u8 ht_en;
- u8 raid;/* rate adpative id */
- u8 bwmode;
- u8 ch_offset;/* PRIME_CHNL_OFFSET */
- u8 sgi;/* short GI */
- u8 ampdu_en;/* tx ampdu enable */
- u8 mdata;/* more data bit */
- u8 pctrl;/* per packet txdesc control enable */
- u8 triggered;/* for ap mode handling Power Saving sta */
- u8 qsel;
- u8 eosp;
- u8 rate;
- u8 intel_proxim;
- u8 retry_ctrl;
- struct sta_info *psta;
-};
-
-#define WLANHDR_OFFSET 64
-
-#define NULL_FRAMETAG (0x0)
-#define DATA_FRAMETAG 0x01
-#define MGNT_FRAMETAG 0x03
-
-#define TXAGG_FRAMETAG 0x08
-
-struct submit_ctx {
- u32 submit_time; /* */
- u32 timeout_ms; /* <0: not synchronous, 0: wait forever, >0: up to ms waiting */
- int status; /* status for operation */
- struct completion done;
-};
-
-enum {
- RTW_SCTX_SUBMITTED = -1,
- RTW_SCTX_DONE_SUCCESS = 0,
- RTW_SCTX_DONE_UNKNOWN,
- RTW_SCTX_DONE_TIMEOUT,
- RTW_SCTX_DONE_BUF_ALLOC,
- RTW_SCTX_DONE_BUF_FREE,
- RTW_SCTX_DONE_WRITE_PORT_ERR,
- RTW_SCTX_DONE_TX_DESC_NA,
- RTW_SCTX_DONE_TX_DENY,
- RTW_SCTX_DONE_CCX_PKT_FAIL,
- RTW_SCTX_DONE_DRV_STOP,
- RTW_SCTX_DONE_DEV_REMOVE,
-};
-
-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);
-
-struct xmit_buf {
- struct list_head list;
- struct adapter *padapter;
- u8 *pallocated_buf;
- u8 *pbuf;
- void *priv_data;
- u16 ext_tag; /* 0: Normal xmitbuf, 1: extension xmitbuf. */
- bool high_queue;
- u32 alloc_sz;
- u32 len;
- struct submit_ctx *sctx;
- struct urb *pxmit_urb;
- int last[8];
-};
-
-struct xmit_frame {
- struct list_head list;
- struct pkt_attrib attrib;
- struct sk_buff *pkt;
- int frame_tag;
- struct adapter *padapter;
- u8 *buf_addr;
- struct xmit_buf *pxmitbuf;
-
- u8 agg_num;
- s8 pkt_offset;
- u8 ack_report;
-};
-
-struct tx_servq {
- struct list_head tx_pending;
- struct list_head sta_pending;
- int qcnt;
-};
-
-struct sta_xmit_priv {
- spinlock_t lock;
- struct tx_servq be_q; /* priority == 0,3 */
- struct tx_servq bk_q; /* priority == 1,2 */
- struct tx_servq vi_q; /* priority == 4,5 */
- struct tx_servq vo_q; /* priority == 6,7 */
- u16 txseq_tid[16];
-};
-
-struct hw_txqueue {
- volatile int head;
- volatile int tail;
- volatile int free_sz; /* in units of 64 bytes */
- volatile int free_cmdsz;
- volatile int txsz[8];
- uint ff_hwaddr;
- uint cmd_hwaddr;
- int ac_tag;
-};
-
-struct xmit_priv {
- spinlock_t lock;
- struct list_head be_pending;
- struct list_head bk_pending;
- struct list_head vi_pending;
- struct list_head vo_pending;
- u8 *pallocated_frame_buf;
- u8 *pxmit_frame_buf;
- uint free_xmitframe_cnt;
- struct __queue free_xmit_queue;
- uint frag_len;
- struct adapter *adapter;
- u64 tx_bytes;
- u64 tx_pkts;
- u64 tx_drop;
- u64 last_tx_bytes;
- u64 last_tx_pkts;
- struct hw_xmit *hwxmits;
- u8 wmm_para_seq[4];/* sequence for wmm ac parameter strength
- * from large to small. it's value is 0->vo,
- * 1->vi, 2->be, 3->bk. */
- struct tasklet_struct xmit_tasklet;
- struct __queue free_xmitbuf_queue;
- struct __queue pending_xmitbuf_queue;
- u8 *pallocated_xmitbuf;
- u8 *pxmitbuf;
- uint free_xmitbuf_cnt;
- struct __queue free_xmit_extbuf_queue;
- u8 *pallocated_xmit_extbuf;
- u8 *pxmit_extbuf;
- uint free_xmit_extbuf_cnt;
- u16 nqos_ssn;
- int ack_tx;
- struct mutex ack_tx_mutex;
- struct submit_ctx ack_tx_ops;
-};
-
-struct pkt_file {
- struct sk_buff *pkt;
- size_t pkt_len; /* the remainder length of the open_file */
- unsigned char *cur_buffer;
- u8 *buf_start;
- u8 *cur_addr;
- size_t buf_len;
-};
-
-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);
-void rtw_count_tx_stats(struct adapter *padapter,
- struct xmit_frame *pxmitframe, int sz);
-s32 rtw_make_wlanhdr(struct adapter *padapter, u8 *hdr,
- struct pkt_attrib *pattrib);
-s32 rtw_put_snap(u8 *data, u16 h_proto);
-
-struct xmit_frame *rtw_alloc_xmitframe(struct xmit_priv *pxmitpriv);
-s32 rtw_free_xmitframe(struct xmit_priv *pxmitpriv,
- struct xmit_frame *pxmitframe);
-void rtw_free_xmitframe_list(struct xmit_priv *pxmitpriv, struct list_head *xframe_list);
-struct tx_servq *rtw_get_sta_pending(struct adapter *padapter,
- struct sta_info *psta, int up, u8 *ac);
-struct xmit_frame *rtw_dequeue_xframe(struct xmit_priv *pxmitpriv,
- struct hw_xmit *phwxmit_i);
-
-s32 rtw_xmit_classifier(struct adapter *padapter,
- struct xmit_frame *pxmitframe);
-s32 rtw_xmitframe_coalesce(struct adapter *padapter, struct sk_buff *pkt,
- struct xmit_frame *pxmitframe);
-s32 _rtw_init_hw_txqueue(struct hw_txqueue *phw_txqueue, u8 ac_tag);
-void _rtw_init_sta_xmit_priv(struct sta_xmit_priv *psta_xmitpriv);
-s32 rtw_txframes_pending(struct adapter *padapter);
-s32 rtw_txframes_sta_ac_pending(struct adapter *padapter,
- struct pkt_attrib *pattrib);
-int _rtw_init_xmit_priv(struct xmit_priv *pxmitpriv, struct adapter *padapter);
-void _rtw_free_xmit_priv(struct xmit_priv *pxmitpriv);
-int rtw_alloc_hwxmits(struct adapter *padapter);
-s32 rtw_xmit(struct adapter *padapter, struct sk_buff **pkt);
-
-int xmitframe_enqueue_for_sleeping_sta(struct adapter *padapter, struct xmit_frame *pxmitframe);
-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);
-
-u8 qos_acm(u8 acm_mask, u8 priority);
-u32 rtw_get_ff_hwaddr(struct xmit_frame *pxmitframe);
-int rtw_ack_tx_wait(struct xmit_priv *pxmitpriv, u32 timeout_ms);
-void rtw_ack_tx_done(struct xmit_priv *pxmitpriv, int status);
-
-void rtw_xmit_complete(struct adapter *padapter, struct xmit_frame *pxframe);
-netdev_tx_t rtw_xmit_entry(struct sk_buff *pkt, struct net_device *pnetdev);
-
-#endif /* _RTL871X_XMIT_H_ */
generated by cgit (git 2.34.1) at 2024-05-30 17:14:09 +0000