/* * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved. * * 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 __DP_MLO_H #define __DP_MLO_H #include #include /* Max number of chips that can participate in MLO */ #define DP_MAX_MLO_CHIPS WLAN_MAX_MLO_CHIPS /* Max number of peers supported */ #define DP_MAX_MLO_PEER 512 /* Max number of chips supported */ #define DP_MLO_MAX_DEST_CHIP_ID 3 /* * dp_mlo_ctxt * * @ctrl_ctxt: opaque handle of cp mlo mgr * @ml_soc_list: list of socs which are mlo enabled. This also maintains * mlo_chip_id to dp_soc mapping * @ml_soc_list_lock: lock to protect ml_soc_list * @mld_peer_hash: peer hash table for ML peers * Associated peer with this MAC address) * @mld_peer_hash_lock: lock to protect mld_peer_hash */ struct dp_mlo_ctxt { struct cdp_ctrl_mlo_mgr *ctrl_ctxt; struct dp_soc *ml_soc_list[DP_MAX_MLO_CHIPS]; qdf_spinlock_t ml_soc_list_lock; struct { uint32_t mask; uint32_t idx_bits; TAILQ_HEAD(, dp_peer) * bins; } mld_peer_hash; qdf_spinlock_t mld_peer_hash_lock; }; /** * dp_mlo_ctx_to_cdp() - typecast dp mlo context to CDP context * @mlo_ctxt: DP MLO context * * Return: struct cdp_mlo_ctxt pointer */ static inline struct cdp_mlo_ctxt *dp_mlo_ctx_to_cdp(struct dp_mlo_ctxt *mlo_ctxt) { return (struct cdp_mlo_ctxt *)mlo_ctxt; } /** * cdp_mlo_ctx_to_dp() - typecast cdp_soc_t to * dp soc handle * @psoc: CDP psoc handle * * Return: struct dp_soc pointer */ static inline struct dp_mlo_ctxt *cdp_mlo_ctx_to_dp(struct cdp_mlo_ctxt *mlo_ctxt) { return (struct dp_mlo_ctxt *)mlo_ctxt; } /** * dp_soc_mlo_fill_params() - update SOC mlo params * @soc: DP soc * @params: soc attach params * * Return: struct dp_soc pointer */ void dp_soc_mlo_fill_params(struct dp_soc *soc, struct cdp_soc_attach_params *params); /** * dp_pdev_mlo_fill_params() - update PDEV mlo params * @pdev: DP PDEV * @params: PDEV attach params * * Return: struct dp_soc pointer */ void dp_pdev_mlo_fill_params(struct dp_pdev *pdev, struct cdp_pdev_attach_params *params); struct dp_soc* dp_mlo_get_soc_ref_by_chip_id(struct dp_mlo_ctxt *ml_ctxt, uint8_t chip_id); #endif /* __DP_MLO_H */