Initial import

1 files changed, 260 insertions, 0 deletions

diff --git a/drivers/staging/vt6656/rxtx.h b/drivers/staging/vt6656/rxtx.h
new file mode 100644
index 000000000..90b34ab2f
--- /dev/null
+++ b/drivers/staging/vt6656/rxtx.h
@@ -0,0 +1,260 @@
+/*
+ * Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * 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 02110-1301 USA.
+ *
+ * File: rxtx.h
+ *
+ * Purpose:
+ *
+ * Author: Jerry Chen
+ *
+ * Date: Jun. 27, 2002
+ *
+ */
+
+#ifndef __RXTX_H__
+#define __RXTX_H__
+
+#include "device.h"
+#include "wcmd.h"
+#include "baseband.h"
+
+#define DEFAULT_MGN_LIFETIME_RES_64us	125  /* 64us */
+#define DEFAULT_MSDU_LIFETIME_RES_64us  8000
+
+/* MIC HDR data header */
+struct vnt_mic_hdr {
+	u8 id;
+	u8 tx_priority;
+	u8 mic_addr2[6];
+	u8 ccmp_pn[IEEE80211_CCMP_PN_LEN];
+	__be16 payload_len;
+	__be16 hlen;
+	__le16 frame_control;
+	u8 addr1[6];
+	u8 addr2[6];
+	u8 addr3[6];
+	__le16 seq_ctrl;
+	u8 addr4[6];
+	u16 packing; /* packing to 48 bytes */
+} __packed;
+
+/* RsvTime buffer header */
+struct vnt_rrv_time_rts {
+	__le16 rts_rrv_time_ba;
+	__le16 rts_rrv_time_aa;
+	__le16 rts_rrv_time_bb;
+	u16 wReserved;
+	__le16 rrv_time_b;
+	__le16 rrv_time_a;
+} __packed;
+
+struct vnt_rrv_time_cts {
+	__le16 cts_rrv_time_ba;
+	u16 wReserved;
+	__le16 rrv_time_b;
+	__le16 rrv_time_a;
+} __packed;
+
+struct vnt_rrv_time_ab {
+	__le16 rts_rrv_time;
+	__le16 rrv_time;
+} __packed;
+
+/* TX data header */
+struct vnt_tx_datahead_g {
+	struct vnt_phy_field b;
+	struct vnt_phy_field a;
+	__le16 duration_b;
+	__le16 duration_a;
+	__le16 time_stamp_off_b;
+	__le16 time_stamp_off_a;
+	struct ieee80211_hdr hdr;
+} __packed;
+
+struct vnt_tx_datahead_g_fb {
+	struct vnt_phy_field b;
+	struct vnt_phy_field a;
+	__le16 duration_b;
+	__le16 duration_a;
+	__le16 duration_a_f0;
+	__le16 duration_a_f1;
+	__le16 time_stamp_off_b;
+	__le16 time_stamp_off_a;
+	struct ieee80211_hdr hdr;
+} __packed;
+
+struct vnt_tx_datahead_ab {
+	struct vnt_phy_field ab;
+	__le16 duration;
+	__le16 time_stamp_off;
+	struct ieee80211_hdr hdr;
+} __packed;
+
+struct vnt_tx_datahead_a_fb {
+	struct vnt_phy_field a;
+	__le16 duration;
+	__le16 time_stamp_off;
+	__le16 duration_f0;
+	__le16 duration_f1;
+	struct ieee80211_hdr hdr;
+} __packed;
+
+/* RTS buffer header */
+struct vnt_rts_g {
+	struct vnt_phy_field b;
+	struct vnt_phy_field a;
+	__le16 duration_ba;
+	__le16 duration_aa;
+	__le16 duration_bb;
+	u16 wReserved;
+	struct ieee80211_rts data;
+	struct vnt_tx_datahead_g data_head;
+} __packed;
+
+struct vnt_rts_g_fb {
+	struct vnt_phy_field b;
+	struct vnt_phy_field a;
+	__le16 duration_ba;
+	__le16 duration_aa;
+	__le16 duration_bb;
+	u16 wReserved;
+	__le16 rts_duration_ba_f0;
+	__le16 rts_duration_aa_f0;
+	__le16 rts_duration_ba_f1;
+	__le16 rts_duration_aa_f1;
+	struct ieee80211_rts data;
+	struct vnt_tx_datahead_g_fb data_head;
+} __packed;
+
+struct vnt_rts_ab {
+	struct vnt_phy_field ab;
+	__le16 duration;
+	u16 wReserved;
+	struct ieee80211_rts data;
+	struct vnt_tx_datahead_ab data_head;
+} __packed;
+
+struct vnt_rts_a_fb {
+	struct vnt_phy_field a;
+	__le16 duration;
+	u16 wReserved;
+	__le16 rts_duration_f0;
+	__le16 rts_duration_f1;
+	struct ieee80211_rts data;
+	struct vnt_tx_datahead_a_fb data_head;
+} __packed;
+
+/* CTS buffer header */
+struct vnt_cts {
+	struct vnt_phy_field b;
+	__le16 duration_ba;
+	u16 wReserved;
+	struct ieee80211_cts data;
+	u16 reserved2;
+	struct vnt_tx_datahead_g data_head;
+} __packed;
+
+struct vnt_cts_fb {
+	struct vnt_phy_field b;
+	__le16 duration_ba;
+	u16 wReserved;
+	__le16 cts_duration_ba_f0;
+	__le16 cts_duration_ba_f1;
+	struct ieee80211_cts data;
+	u16 reserved2;
+	struct vnt_tx_datahead_g_fb data_head;
+} __packed;
+
+union vnt_tx_data_head {
+	/* rts g */
+	struct vnt_rts_g rts_g;
+	struct vnt_rts_g_fb rts_g_fb;
+	/* rts a/b */
+	struct vnt_rts_ab rts_ab;
+	struct vnt_rts_a_fb rts_a_fb;
+	/* cts g */
+	struct vnt_cts cts_g;
+	struct vnt_cts_fb cts_g_fb;
+	/* no rts/cts */
+	struct vnt_tx_datahead_a_fb data_head_a_fb;
+	struct vnt_tx_datahead_ab data_head_ab;
+};
+
+struct vnt_tx_mic_hdr {
+	struct vnt_mic_hdr hdr;
+	union vnt_tx_data_head head;
+} __packed;
+
+union vnt_tx {
+	struct vnt_tx_mic_hdr mic;
+	union vnt_tx_data_head head;
+};
+
+union vnt_tx_head {
+	struct {
+		struct vnt_rrv_time_rts rts;
+		union vnt_tx tx;
+	} __packed tx_rts;
+	struct {
+		struct vnt_rrv_time_cts cts;
+		union vnt_tx tx;
+	} __packed tx_cts;
+	struct {
+		struct vnt_rrv_time_ab ab;
+		union vnt_tx tx;
+	} __packed tx_ab;
+};
+
+struct vnt_tx_fifo_head {
+	u8 tx_key[WLAN_KEY_LEN_CCMP];
+	__le16 fifo_ctl;
+	__le16 time_stamp;
+	__le16 frag_ctl;
+	__le16 current_rate;
+} __packed;
+
+struct vnt_tx_buffer {
+	u8 type;
+	u8 pkt_no;
+	__le16 tx_byte_count;
+	struct vnt_tx_fifo_head fifo_head;
+	union vnt_tx_head tx_head;
+} __packed;
+
+struct vnt_tx_short_buf_head {
+	__le16 fifo_ctl;
+	u16 time_stamp;
+	struct vnt_phy_field ab;
+	__le16 duration;
+	__le16 time_stamp_off;
+} __packed;
+
+struct vnt_beacon_buffer {
+	u8 type;
+	u8 pkt_no;
+	__le16 tx_byte_count;
+	struct vnt_tx_short_buf_head short_head;
+	struct ieee80211_mgmt mgmt_hdr;
+} __packed;
+
+int vnt_tx_packet(struct vnt_private *, struct sk_buff *);
+int vnt_beacon_make(struct vnt_private *, struct ieee80211_vif *);
+int vnt_beacon_enable(struct vnt_private *, struct ieee80211_vif *,
+	struct ieee80211_bss_conf *);
+
+#endif /* __RXTX_H__ */