bbe062b4b7
DP peer changes required for multi-chip MLO. This change includes 1) Adding MLO peer to global peer hash at ML context 2) Add ML peer to all partner chips id to objtable Change-Id: I230a6c1b14484c587b190a9a318fe9ffb1caea11
97 lines
2.7 KiB
C
97 lines
2.7 KiB
C
/*
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* Copyright (c) 2021 Qualcomm Innovation Center, Inc. All rights reserved.
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifndef __DP_MLO_H
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#define __DP_MLO_H
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#include <dp_types.h>
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#include <dp_peer.h>
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/* Max number of chips that can participate in MLO */
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#define DP_MAX_MLO_CHIPS 3
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/* Max number of peers supported */
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#define DP_MAX_MLO_PEER 512
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/*
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* dp_mlo_ctxt
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*
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* @ctrl_ctxt: opaque handle of cp mlo mgr
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* @ml_soc_list: list of socs which are mlo enabled. This also maintains
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* mlo_chip_id to dp_soc mapping
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* @ml_soc_list_lock: lock to protect ml_soc_list
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* @mld_peer_hash: peer hash table for ML peers
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* Associated peer with this MAC address)
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* @mld_peer_hash_lock: lock to protect mld_peer_hash
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*/
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struct dp_mlo_ctxt {
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struct cdp_ctrl_mlo_mgr *ctrl_ctxt;
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struct dp_soc *ml_soc_list[DP_MAX_MLO_CHIPS];
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qdf_spinlock_t ml_soc_list_lock;
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struct {
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uint32_t mask;
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uint32_t idx_bits;
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TAILQ_HEAD(, dp_peer) * bins;
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} mld_peer_hash;
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qdf_spinlock_t mld_peer_hash_lock;
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};
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/**
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* dp_mlo_ctx_to_cdp() - typecast dp mlo context to CDP context
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* @mlo_ctxt: DP MLO context
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*
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* Return: struct cdp_mlo_ctxt pointer
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*/
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static inline
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struct cdp_mlo_ctxt *dp_mlo_ctx_to_cdp(struct dp_mlo_ctxt *mlo_ctxt)
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{
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return (struct cdp_mlo_ctxt *)mlo_ctxt;
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}
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/**
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* cdp_mlo_ctx_to_dp() - typecast cdp_soc_t to
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* dp soc handle
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* @psoc: CDP psoc handle
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*
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* Return: struct dp_soc pointer
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*/
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static inline
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struct dp_mlo_ctxt *cdp_mlo_ctx_to_dp(struct cdp_mlo_ctxt *mlo_ctxt)
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{
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return (struct dp_mlo_ctxt *)mlo_ctxt;
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}
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/**
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* dp_soc_mlo_fill_params() - update SOC mlo params
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* @soc: DP soc
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* @params: soc attach params
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*
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* Return: struct dp_soc pointer
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*/
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void dp_soc_mlo_fill_params(struct dp_soc *soc,
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struct cdp_soc_attach_params *params);
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/**
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* dp_pdev_mlo_fill_params() - update PDEV mlo params
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* @pdev: DP PDEV
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* @params: PDEV attach params
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*
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* Return: struct dp_soc pointer
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*/
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void dp_pdev_mlo_fill_params(struct dp_pdev *pdev,
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struct cdp_pdev_attach_params *params);
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#endif /* __DP_MLO_H */
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