Adding txrx.h
Signed-off-by: Eugene Krasnikov <k.eugene.e@xxxxxxxxx>
---
drivers/net/wireless/ath/wcn36xx/txrx.h | 160 ++++++++++++++++++++++++++++++++
1 file changed, 160 insertions(+)
create mode 100644 drivers/net/wireless/ath/wcn36xx/txrx.h
diff --git a/drivers/net/wireless/ath/wcn36xx/txrx.h b/drivers/net/wireless/ath/wcn36xx/txrx.h
new file mode 100644
index 0000000..bbfbcf8
--- /dev/null
+++ b/drivers/net/wireless/ath/wcn36xx/txrx.h
@@ -0,0 +1,160 @@
+/*
+ * Copyright (c) 2013 Eugene Krasnikov <k.eugene.e@xxxxxxxxx>
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef _TXRX_H_
+#define _TXRX_H_
+
+#include <linux/etherdevice.h>
+#include "wcn36xx.h"
+
+/* TODO describe all properties */
+#define WCN36XX_802_11_HEADER_LEN 24
+#define WCN36XX_BMU_WQ_TX 25
+#define WCN36XX_TID 7
+/* broadcast wq ID */
+#define WCN36XX_TX_B_WQ_ID 0xA
+#define WCN36XX_TX_U_WQ_ID 0x9
+/* bd_rate */
+#define WCN36XX_BD_RATE_DATA 0
+#define WCN36XX_BD_RATE_MGMT 2
+#define WCN36XX_BD_RATE_CTRL 3
+
+struct wcn36xx_pdu {
+ u32 dpu_fb:8;
+ u32 adu_fb:8;
+ u32 pdu_id:16;
+
+ /* 0x04*/
+ u32 tail_pdu_idx:16;
+ u32 head_pdu_idx:16;
+
+ /* 0x08*/
+ u32 pdu_count:7;
+ u32 mpdu_data_off:9;
+ u32 mpdu_header_off:8;
+ u32 mpdu_header_len:8;
+
+ /* 0x0c*/
+ u32 reserved4:8;
+ u32 tid:4;
+ u32 reserved3:4;
+ u32 mpdu_len:16;
+};
+
+struct wcn36xx_rx_bd {
+ u32 bdt:2;
+ u32 ft:1;
+ u32 dpu_ne:1;
+ u32 rx_key_id:3;
+ u32 ub:1;
+ u32 rmf:1;
+ u32 uma_bypass:1;
+ u32 csr11:1;
+ u32 reserved0:1;
+ u32 scan_learn:1;
+ u32 rx_ch:4;
+ u32 rtsf:1;
+ u32 bsf:1;
+ u32 a2hf:1;
+ u32 st_auf:1;
+ u32 dpu_sign:3;
+ u32 dpu_rf:8;
+
+ struct wcn36xx_pdu pdu;
+
+ /* 0x14*/
+ u32 addr3:8;
+ u32 addr2:8;
+ u32 addr1:8;
+ u32 dpu_desc_idx:8;
+
+ /* 0x18*/
+ u32 rxp_flags:23;
+ u32 rate_id:9;
+
+ u32 phy_stat0;
+ u32 phy_stat1;
+
+ /* 0x24 */
+ u32 rx_times;
+
+ u32 pmi_cmd[6];
+
+ /* 0x40 */
+ u32 reserved7:4;
+ u32 reorder_slot_id:6;
+ u32 reorder_fwd_id:6;
+ u32 reserved6:12;
+ u32 reorder_code:4;
+
+ /* 0x44 */
+ u32 exp_seq_num:12;
+ u32 cur_seq_num:12;
+ u32 fr_type_subtype:8;
+
+ /* 0x48 */
+ u32 msdu_size:16;
+ u32 sub_fr_id:4;
+ u32 proc_order:4;
+ u32 reserved9:4;
+ u32 aef:1;
+ u32 lsf:1;
+ u32 esf:1;
+ u32 asf:1;
+};
+
+struct wcn36xx_tx_bd {
+ u32 bdt:2;
+ u32 ft:1;
+ u32 dpu_ne:1;
+ u32 fw_tx_comp:1;
+ u32 tx_comp:1;
+ u32 reserved1:1;
+ u32 ub:1;
+ u32 rmf:1;
+ u32 reserved0:12;
+ u32 dpu_sign:3;
+ u32 dpu_rf:8;
+
+ struct wcn36xx_pdu pdu;
+
+ /* 0x14*/
+ u32 reserved5:7;
+ u32 queue_id:5;
+ u32 bd_rate:2;
+ u32 ack_policy:2;
+ u32 sta_index:8;
+ u32 dpu_desc_idx:8;
+
+ u32 tx_bd_sign;
+ u32 reserved6;
+ u32 dxe_start_time;
+ u32 dxe_end_time;
+
+ /*u32 tcp_udp_start_off:10;
+ u32 header_cks:16;
+ u32 reserved7:6;*/
+};
+
+struct wcn36xx_sta;
+struct wcn36xx;
+
+int wcn36xx_rx_skb(struct wcn36xx *wcn, struct sk_buff *skb);
+int wcn36xx_start_tx(struct wcn36xx *wcn,
+ struct wcn36xx_sta *sta_priv,
+ struct sk_buff *skb);
+
+#endif /* _TXRX_H_ */
--
1.8.2.2
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