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Release 4.11 drivers/net/wireless/marvell/mwifiex/wmm.h

/*
 * Marvell Wireless LAN device driver: WMM
 *
 * Copyright (C) 2011-2014, 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_WMM_H_

#define _MWIFIEX_WMM_H_


enum ieee_types_wmm_aciaifsn_bitmasks {
	
MWIFIEX_AIFSN = (BIT(0) | BIT(1) | BIT(2) | BIT(3)),
	
MWIFIEX_ACM = BIT(4),
	
MWIFIEX_ACI = (BIT(5) | BIT(6)),
};


enum ieee_types_wmm_ecw_bitmasks {
	
MWIFIEX_ECW_MIN = (BIT(0) | BIT(1) | BIT(2) | BIT(3)),
	
MWIFIEX_ECW_MAX = (BIT(4) | BIT(5) | BIT(6) | BIT(7)),
};


static const u16 mwifiex_1d_to_wmm_queue[8] = { 1, 0, 0, 1, 2, 2, 3, 3 };

/*
 * This table inverses the tos_to_tid operation to get a priority
 * which is in sequential order, and can be compared.
 * Use this to compare the priority of two different TIDs.
 */

static const u8 tos_to_tid_inv[] = {
	0x02,  /* from tos_to_tid[2] = 0 */
	0x00,  /* from tos_to_tid[0] = 1 */
	0x01,  /* from tos_to_tid[1] = 2 */
	0x03,
	0x04,
	0x05,
	0x06,
	0x07};

/*
 * This function retrieves the TID of the given RA list.
 */

static inline int mwifiex_get_tid(struct mwifiex_ra_list_tbl *ptr) { struct sk_buff *skb; if (skb_queue_empty(&ptr->skb_head)) return 0; skb = skb_peek(&ptr->skb_head); return skb->priority; }

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Bing Zhao45100.00%1100.00%
Total45100.00%1100.00%

/* * This function gets the length of a list. */
static inline int mwifiex_wmm_list_len(struct list_head *head) { struct list_head *pos; int count = 0; list_for_each(pos, head) ++count; return count; }

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Bing Zhao34100.00%1100.00%
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/* * This function checks if a RA list is empty or not. */
static inline u8 mwifiex_wmm_is_ra_list_empty(struct list_head *ra_list_hhead) { struct mwifiex_ra_list_tbl *ra_list; int is_list_empty; list_for_each_entry(ra_list, ra_list_hhead, list) { is_list_empty = skb_queue_empty(&ra_list->skb_head); if (!is_list_empty) return false; } return true; }

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PersonTokensPropCommitsCommitProp
Bing Zhao51100.00%1100.00%
Total51100.00%1100.00%

void mwifiex_wmm_add_buf_txqueue(struct mwifiex_private *priv, struct sk_buff *skb); void mwifiex_wmm_add_buf_bypass_txqueue(struct mwifiex_private *priv, struct sk_buff *skb); void mwifiex_ralist_add(struct mwifiex_private *priv, const u8 *ra); void mwifiex_rotate_priolists(struct mwifiex_private *priv, struct mwifiex_ra_list_tbl *ra, int tid); int mwifiex_wmm_lists_empty(struct mwifiex_adapter *adapter); int mwifiex_bypass_txlist_empty(struct mwifiex_adapter *adapter); void mwifiex_wmm_process_tx(struct mwifiex_adapter *adapter); void mwifiex_process_bypass_tx(struct mwifiex_adapter *adapter); int mwifiex_is_ralist_valid(struct mwifiex_private *priv, struct mwifiex_ra_list_tbl *ra_list, int tid); u8 mwifiex_wmm_compute_drv_pkt_delay(struct mwifiex_private *priv, const struct sk_buff *skb); void mwifiex_wmm_init(struct mwifiex_adapter *adapter); u32 mwifiex_wmm_process_association_req(struct mwifiex_private *priv, u8 **assoc_buf, struct ieee_types_wmm_parameter *wmmie, struct ieee80211_ht_cap *htcap); void mwifiex_wmm_setup_queue_priorities(struct mwifiex_private *priv, struct ieee_types_wmm_parameter *wmm_ie); void mwifiex_wmm_setup_ac_downgrade(struct mwifiex_private *priv); int mwifiex_ret_wmm_get_status(struct mwifiex_private *priv, const struct host_cmd_ds_command *resp); struct mwifiex_ra_list_tbl * mwifiex_wmm_get_queue_raptr(struct mwifiex_private *priv, u8 tid, const u8 *ra_addr); u8 mwifiex_wmm_downgrade_tid(struct mwifiex_private *priv, u32 tid); void mwifiex_update_ralist_tx_pause(struct mwifiex_private *priv, u8 *mac, u8 tx_pause); void mwifiex_update_ralist_tx_pause_in_tdls_cs(struct mwifiex_private *priv, u8 *mac, u8 tx_pause); struct mwifiex_ra_list_tbl *mwifiex_wmm_get_ralist_node(struct mwifiex_private *priv, u8 tid, const u8 *ra_addr); #endif /* !_MWIFIEX_WMM_H_ */

Overall Contributors

PersonTokensPropCommitsCommitProp
Bing Zhao38967.30%18.33%
Avinash Patil13423.18%650.00%
Zhaoyang Liu193.29%18.33%
Xinming Hu172.94%216.67%
Andreas Fenkart172.94%18.33%
Johannes Berg20.35%18.33%
Total578100.00%12100.00%
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