| /* |
| * Marvell Wireless LAN device driver: 802.11n RX Re-ordering |
| * |
| * Copyright (C) 2011, Marvell International Ltd. |
| * |
| * This software file (the "File") is distributed by Marvell International |
| * Ltd. under the terms of the GNU General Public License Version 2, June 1991 |
| * (the "License"). You may use, redistribute and/or modify this File in |
| * accordance with the terms and conditions of the License, a copy of which |
| * is available by writing to the Free Software Foundation, Inc., |
| * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA or on the |
| * worldwide web at http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt. |
| * |
| * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE |
| * ARE EXPRESSLY DISCLAIMED. The License provides additional details about |
| * this warranty disclaimer. |
| */ |
| |
| #ifndef _MWIFIEX_11N_RXREORDER_H_ |
| #define _MWIFIEX_11N_RXREORDER_H_ |
| |
| #define MIN_FLUSH_TIMER_MS 50 |
| |
| #define PKT_TYPE_BAR 0xE7 |
| #define MAX_TID_VALUE (2 << 11) |
| #define TWOPOW11 (2 << 10) |
| |
| #define BLOCKACKPARAM_TID_POS 2 |
| #define BLOCKACKPARAM_AMSDU_SUPP_MASK 0x1 |
| #define BLOCKACKPARAM_WINSIZE_POS 6 |
| #define DELBA_TID_POS 12 |
| #define DELBA_INITIATOR_POS 11 |
| #define TYPE_DELBA_SENT 1 |
| #define TYPE_DELBA_RECEIVE 2 |
| #define IMMEDIATE_BLOCK_ACK 0x2 |
| |
| #define ADDBA_RSP_STATUS_ACCEPT 0 |
| |
| #define MWIFIEX_DEF_11N_RX_SEQ_NUM 0xffff |
| |
| static inline void mwifiex_reset_11n_rx_seq_num(struct mwifiex_private *priv) |
| { |
| memset(priv->rx_seq, 0xff, sizeof(priv->rx_seq)); |
| } |
| |
| int mwifiex_11n_rx_reorder_pkt(struct mwifiex_private *, |
| u16 seqNum, |
| u16 tid, u8 *ta, |
| u8 pkttype, void *payload); |
| void mwifiex_11n_delete_ba_stream_tbl(struct mwifiex_private *priv, int Tid, |
| u8 *PeerMACAddr, u8 type, |
| int initiator); |
| void mwifiex_11n_ba_stream_timeout(struct mwifiex_private *priv, |
| struct host_cmd_ds_11n_batimeout *event); |
| int mwifiex_ret_11n_addba_resp(struct mwifiex_private *priv, |
| struct host_cmd_ds_command |
| *resp); |
| int mwifiex_cmd_11n_delba(struct host_cmd_ds_command *cmd, |
| void *data_buf); |
| int mwifiex_cmd_11n_addba_rsp_gen(struct mwifiex_private *priv, |
| struct host_cmd_ds_command *cmd, |
| struct host_cmd_ds_11n_addba_req |
| *cmd_addba_req); |
| int mwifiex_cmd_11n_addba_req(struct host_cmd_ds_command *cmd, |
| void *data_buf); |
| void mwifiex_11n_cleanup_reorder_tbl(struct mwifiex_private *priv); |
| struct mwifiex_rx_reorder_tbl *mwifiex_11n_get_rxreorder_tbl(struct |
| mwifiex_private |
| *priv, int tid, |
| u8 *ta); |
| |
| #endif /* _MWIFIEX_11N_RXREORDER_H_ */ |