Signed-off-by: David Lin <yu-hao.lin@xxxxxxx> --- drivers/net/wireless/nxp/nxpwifi/wmm.h | 95 ++++++++++++++++++++++++++ 1 file changed, 95 insertions(+) create mode 100644 drivers/net/wireless/nxp/nxpwifi/wmm.h diff --git a/drivers/net/wireless/nxp/nxpwifi/wmm.h b/drivers/net/wireless/nxp/nxpwifi/wmm.h new file mode 100644 index 000000000000..e1f8a1c80a2f --- /dev/null +++ b/drivers/net/wireless/nxp/nxpwifi/wmm.h @@ -0,0 +1,95 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * NXP Wireless LAN device driver: WMM + * + * Copyright 2011-2024 NXP + */ + +#ifndef _NXPWIFI_WMM_H_ +#define _NXPWIFI_WMM_H_ + +enum ieee_types_wmm_aciaifsn_bitmasks { + NXPWIFI_AIFSN = (BIT(0) | BIT(1) | BIT(2) | BIT(3)), + NXPWIFI_ACM = BIT(4), + NXPWIFI_ACI = (BIT(5) | BIT(6)), +}; + +enum ieee_types_wmm_ecw_bitmasks { + NXPWIFI_ECW_MIN = (BIT(0) | BIT(1) | BIT(2) | BIT(3)), + NXPWIFI_ECW_MAX = (BIT(4) | BIT(5) | BIT(6) | BIT(7)), +}; + +extern const u16 nxpwifi_1d_to_wmm_queue[]; +extern const u8 tos_to_tid_inv[]; + +/* This function retrieves the TID of the given RA list. + */ +static inline int +nxpwifi_get_tid(struct nxpwifi_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; +} + +/* This function checks if a RA list is empty or not. + */ +static inline u8 +nxpwifi_wmm_is_ra_list_empty(struct list_head *ra_list_hhead) +{ + struct nxpwifi_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; +} + +void nxpwifi_wmm_add_buf_txqueue(struct nxpwifi_private *priv, + struct sk_buff *skb); +void nxpwifi_wmm_add_buf_bypass_txqueue(struct nxpwifi_private *priv, + struct sk_buff *skb); +void nxpwifi_ralist_add(struct nxpwifi_private *priv, const u8 *ra); +void nxpwifi_rotate_priolists(struct nxpwifi_private *priv, + struct nxpwifi_ra_list_tbl *ra, int tid); + +int nxpwifi_wmm_lists_empty(struct nxpwifi_adapter *adapter); +int nxpwifi_bypass_txlist_empty(struct nxpwifi_adapter *adapter); +void nxpwifi_wmm_process_tx(struct nxpwifi_adapter *adapter); +void nxpwifi_process_bypass_tx(struct nxpwifi_adapter *adapter); +int nxpwifi_is_ralist_valid(struct nxpwifi_private *priv, + struct nxpwifi_ra_list_tbl *ra_list, int tid); + +u8 nxpwifi_wmm_compute_drv_pkt_delay(struct nxpwifi_private *priv, + const struct sk_buff *skb); +void nxpwifi_wmm_init(struct nxpwifi_adapter *adapter); + +u32 nxpwifi_wmm_process_association_req(struct nxpwifi_private *priv, + u8 **assoc_buf, + struct ieee_types_wmm_parameter *wmmie, + struct ieee80211_ht_cap *htcap); + +void nxpwifi_wmm_setup_queue_priorities(struct nxpwifi_private *priv, + struct ieee_types_wmm_parameter *wmm_ie); +void nxpwifi_wmm_setup_ac_downgrade(struct nxpwifi_private *priv); +int nxpwifi_ret_wmm_get_status(struct nxpwifi_private *priv, + const struct host_cmd_ds_command *resp); +struct nxpwifi_ra_list_tbl * +nxpwifi_wmm_get_queue_raptr(struct nxpwifi_private *priv, u8 tid, + const u8 *ra_addr); +u8 nxpwifi_wmm_downgrade_tid(struct nxpwifi_private *priv, u32 tid); +void nxpwifi_update_ralist_tx_pause(struct nxpwifi_private *priv, u8 *mac, + u8 tx_pause); + +struct nxpwifi_ra_list_tbl *nxpwifi_wmm_get_ralist_node(struct nxpwifi_private + *priv, u8 tid, const u8 *ra_addr); +#endif /* !_NXPWIFI_WMM_H_ */ -- 2.34.1