disable FB

hc

2024-01-04 1543e317f1da31b75942316931e8f491a8920811

 kernel/drivers/staging/vt6656/rxtx.h
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@@ -1,4 +1,4 @@
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-// SPDX-License-Identifier: GPL-2.0+
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+/* SPDX-License-Identifier: GPL-2.0+ */
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 /*
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  * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
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  * All rights reserved.
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@@ -22,6 +22,13 @@
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 #define DEFAULT_MGN_LIFETIME_RES_64us	125  /* 64us */
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 #define DEFAULT_MSDU_LIFETIME_RES_64us  8000
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+
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+/* Length, Service, and Signal fields of Phy for Tx */
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+struct vnt_phy_field {
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+	u8 signal;
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+	u8 service;
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+	__le16 len;
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+} __packed;
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 /* MIC HDR data header */
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 struct vnt_mic_hdr {
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@@ -70,35 +77,12 @@
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 	__le16 duration_a;
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 	__le16 time_stamp_off_b;
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 	__le16 time_stamp_off_a;
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-	struct ieee80211_hdr hdr;
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-} __packed;
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-
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-struct vnt_tx_datahead_g_fb {
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-	struct vnt_phy_field b;
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-	struct vnt_phy_field a;
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-	__le16 duration_b;
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-	__le16 duration_a;
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-	__le16 duration_a_f0;
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-	__le16 duration_a_f1;
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-	__le16 time_stamp_off_b;
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-	__le16 time_stamp_off_a;
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-	struct ieee80211_hdr hdr;
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 } __packed;
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 struct vnt_tx_datahead_ab {
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 	struct vnt_phy_field ab;
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 	__le16 duration;
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 	__le16 time_stamp_off;
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-	struct ieee80211_hdr hdr;
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-} __packed;
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-
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-struct vnt_tx_datahead_a_fb {
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-	struct vnt_phy_field a;
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-	__le16 duration;
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-	__le16 time_stamp_off;
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-	__le16 duration_f0;
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-	__le16 duration_f1;
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-	struct ieee80211_hdr hdr;
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 } __packed;
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 /* RTS buffer header */
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@@ -113,37 +97,12 @@
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 	struct vnt_tx_datahead_g data_head;
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 } __packed;
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-struct vnt_rts_g_fb {
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-	struct vnt_phy_field b;
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-	struct vnt_phy_field a;
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-	__le16 duration_ba;
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-	__le16 duration_aa;
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-	__le16 duration_bb;
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-	u16 wReserved;
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-	__le16 rts_duration_ba_f0;
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-	__le16 rts_duration_aa_f0;
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-	__le16 rts_duration_ba_f1;
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-	__le16 rts_duration_aa_f1;
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-	struct ieee80211_rts data;
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-	struct vnt_tx_datahead_g_fb data_head;
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-} __packed;
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-
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 struct vnt_rts_ab {
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 	struct vnt_phy_field ab;
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 	__le16 duration;
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 	u16 wReserved;
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 	struct ieee80211_rts data;
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 	struct vnt_tx_datahead_ab data_head;
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-} __packed;
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-
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-struct vnt_rts_a_fb {
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-	struct vnt_phy_field a;
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-	__le16 duration;
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-	u16 wReserved;
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-	__le16 rts_duration_f0;
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-	__le16 rts_duration_f1;
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-	struct ieee80211_rts data;
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-	struct vnt_tx_datahead_a_fb data_head;
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 } __packed;
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 /* CTS buffer header */
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@@ -156,29 +115,14 @@
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 	struct vnt_tx_datahead_g data_head;
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 } __packed;
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-struct vnt_cts_fb {
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-	struct vnt_phy_field b;
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-	__le16 duration_ba;
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-	u16 wReserved;
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-	__le16 cts_duration_ba_f0;
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-	__le16 cts_duration_ba_f1;
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-	struct ieee80211_cts data;
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-	u16 reserved2;
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-	struct vnt_tx_datahead_g_fb data_head;
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-} __packed;
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-
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 union vnt_tx_data_head {
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 	/* rts g */
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 	struct vnt_rts_g rts_g;
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-	struct vnt_rts_g_fb rts_g_fb;
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 	/* rts a/b */
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 	struct vnt_rts_ab rts_ab;
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-	struct vnt_rts_a_fb rts_a_fb;
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 	/* cts g */
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 	struct vnt_cts cts_g;
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-	struct vnt_cts_fb cts_g_fb;
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 	/* no rts/cts */
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-	struct vnt_tx_datahead_a_fb data_head_a_fb;
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 	struct vnt_tx_datahead_ab data_head_ab;
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 };
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@@ -216,9 +160,6 @@
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 } __packed;
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 struct vnt_tx_buffer {
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-	u8 type;
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-	u8 pkt_no;
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-	__le16 tx_byte_count;
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 	struct vnt_tx_fifo_head fifo_head;
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 	union vnt_tx_head tx_head;
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 } __packed;
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@@ -229,14 +170,6 @@
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 	struct vnt_phy_field ab;
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 	__le16 duration;
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 	__le16 time_stamp_off;
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-} __packed;
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-
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-struct vnt_beacon_buffer {
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-	u8 type;
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-	u8 pkt_no;
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-	__le16 tx_byte_count;
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-	struct vnt_tx_short_buf_head short_head;
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-	struct ieee80211_mgmt mgmt_hdr;
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 } __packed;
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 int vnt_tx_packet(struct vnt_private *priv, struct sk_buff *skb);