8d58a4e757
Implement TX enqueue logic for WCN6450. There are no host facing UMAC HW blocks in WCN6450. Driver enqueues all TX packets to copy engine (CE) over the copy engine channel that is mapped to HTT_DATA2_MSG_SVC service. Changes are specific to WCN6450 and hence implement the logic in the arch specific code. Change-Id: Ia366a74b94a4e84c1d4c037c7a99093bb6739178 CRs-Fixed: 3381755
151 خطوط
3.8 KiB
C
151 خطوط
3.8 KiB
C
/*
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* Copyright (c) 2023 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
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* any purpose with or without fee is hereby granted, provided that the
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* above copyright notice and this permission notice appear in all
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* copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
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* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
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* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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#ifndef __DP_RH_H
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#define __DP_RH_H
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#include <dp_types.h>
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#include <dp_mon.h>
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#include <dp_htt.h>
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#include <hal_rh_tx.h>
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#include <hal_rh_rx.h>
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#include <qdf_pkt_add_timestamp.h>
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#include "dp_rh_tx.h"
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/**
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* struct dp_soc_rh - Extended DP soc for RH targets
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* @soc: dp soc structure
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* @tcl_desc_pool: A pool of TCL descriptors that are allocated for RH targets
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* @tx_endpoint: HTC endpoint ID for TX
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*/
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struct dp_soc_rh {
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struct dp_soc soc;
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struct dp_tx_tcl_desc_pool_s tcl_desc_pool[MAX_TXDESC_POOLS];
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HTC_ENDPOINT_ID tx_endpoint;
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};
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/**
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* struct dp_tx_ep_info_rh - TX endpoint info
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* @tx_endpoint: HTC endpoint ID for TX
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* @ce_tx_hdl: CE TX handle for enqueueing TX commands
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* @download_len: Length of the packet that gets downloaded over CE
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*/
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struct dp_tx_ep_info_rh {
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HTC_ENDPOINT_ID tx_endpoint;
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struct CE_handle *ce_tx_hdl;
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uint32_t download_len;
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};
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/**
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* struct dp_pdev_rh - Extended DP pdev for RH targets
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* @pdev: dp_pdev structure
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* @tx_ep_info: TX endpoint info
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*/
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struct dp_pdev_rh {
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struct dp_pdev pdev;
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struct dp_tx_ep_info_rh tx_ep_info;
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};
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/**
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* struct dp_vdev_rh - Extended DP vdev for RH targets
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* @vdev: dp_vdev structure
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*/
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struct dp_vdev_rh {
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struct dp_vdev vdev;
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};
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/**
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* struct dp_peer_rh - Extended DP peer for RH targets
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* @peer: dp_peer structure
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*/
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struct dp_peer_rh {
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struct dp_peer peer;
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};
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/**
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* struct dp_mon_soc_rh - Extended DP mon soc for RH targets
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* @mon_soc: dp_mon_soc structure
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*/
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struct dp_mon_soc_rh {
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struct dp_mon_soc mon_soc;
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};
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/**
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* struct dp_mon_pdev_rh - Extended DP mon pdev for RH targets
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* @mon_pdev: dp_mon_pdev structure
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*/
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struct dp_mon_pdev_rh {
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struct dp_mon_pdev mon_pdev;
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};
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/**
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* dp_get_soc_context_size_rh() - get context size for dp_soc_rh
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*
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* Return: value in bytes for RH specific soc structure
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*/
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qdf_size_t dp_get_soc_context_size_rh(void);
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/**
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* dp_initialize_arch_ops_rh() - initialize RH specific arch ops
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* @arch_ops: arch ops pointer
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*
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* Return: none
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*/
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void dp_initialize_arch_ops_rh(struct dp_arch_ops *arch_ops);
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/**
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* dp_get_context_size_rh() - get RH specific size for peer/vdev/pdev/soc
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* @context_type: Context type to get size
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*
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* Return: size in bytes for the context_type
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*/
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qdf_size_t dp_get_context_size_rh(enum dp_context_type context_type);
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/**
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* dp_mon_get_context_size_rh() - get RH specific size for mon pdev/soc
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* @context_type: Mon context type to get size
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*
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* Return: size in bytes for the context_type
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*/
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qdf_size_t dp_mon_get_context_size_rh(enum dp_context_type context_type);
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/**
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* dp_get_rh_pdev_from_dp_pdev() - get dp_pdev_rh from dp_pdev
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* @pdev: dp_pdev pointer
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*
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* Return: dp_pdev_rh pointer
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*/
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static inline
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struct dp_pdev_rh *dp_get_rh_pdev_from_dp_pdev(struct dp_pdev *pdev)
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{
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return (struct dp_pdev_rh *)pdev;
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}
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/**
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* dp_get_rh_soc_from_dp_soc() - get dp_soc_rh from dp_soc
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* @soc: dp_soc pointer
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*
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* Return: dp_soc_rh pointer
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*/
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static inline struct dp_soc_rh *dp_get_rh_soc_from_dp_soc(struct dp_soc *soc)
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{
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return (struct dp_soc_rh *)soc;
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}
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#endif
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