00b88532a4
get_log_timestamp API is being called unconditionally when passed as an argument to dp_pkt_add_timestamp (even for empty calls) from dp_tx_hw_enqueue_li. This adds significant load on CPU, hence avoid get_log_timestamp call by using preprocessor directive. Change-Id: I1d988597e28b755a767a267d1b578b2bcedc324e CRs-Fixed: 3150795
143 wiersze
3.4 KiB
C
143 wiersze
3.4 KiB
C
/*
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* Copyright (c) 2021 The Linux Foundation. All rights reserved.
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* Copyright (c) 2021-2022 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_LI_H
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#define __DP_LI_H
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#include <dp_types.h>
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#include <dp_mon.h>
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#include <hal_li_tx.h>
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#include <hal_li_rx.h>
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#include <qdf_pkt_add_timestamp.h>
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/* WBM2SW ring id for rx release */
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#define WBM2SW_REL_ERR_RING_NUM 3
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/**
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* struct dp_soc_li - Extended DP soc for LI targets
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* @soc: dp soc structure
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*/
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struct dp_soc_li {
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struct dp_soc soc;
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};
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/**
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* struct dp_pdev_li - Extended DP pdev for LI targets
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* @pdev: dp_pdev structure
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*/
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struct dp_pdev_li {
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struct dp_pdev pdev;
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};
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/**
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* struct dp_vdev_li - Extended DP vdev for LI targets
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* @vdev: dp_vdev structure
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*/
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struct dp_vdev_li {
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struct dp_vdev vdev;
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};
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/**
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* struct dp_peer_li - Extended DP peer for LI targets
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* @peer: dp_peer structure
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*/
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struct dp_peer_li {
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struct dp_peer peer;
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};
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/**
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* struct dp_mon_soc_li - Extended DP mon soc for LI targets
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* @mon_soc: dp_mon_soc structure
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*/
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struct dp_mon_soc_li {
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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_li - Extended DP mon pdev for LI targets
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* @mon_pdev: dp_mon_pdev structure
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*/
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struct dp_mon_pdev_li {
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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_LI() - get context size for dp_soc_li
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*
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* Return: value in bytes for LI specific soc structure
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*/
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qdf_size_t dp_get_soc_context_size_li(void);
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/**
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* dp_initialize_arch_ops_li() - initialize LI 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_li(struct dp_arch_ops *arch_ops);
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/**
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* dp_get_context_size_li() - get LI specific size for peer/vdev/pdev/soc
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* @arch_ops: arch ops pointer
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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_li(enum dp_context_type context_type);
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/**
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* dp_mon_get_context_size_li() - get LI specific size for mon pdev/soc
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* @arch_ops: arch ops pointer
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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_li(enum dp_context_type context_type);
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#ifdef CONFIG_DP_PKT_ADD_TIMESTAMP
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/**
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* dp_pkt_add_timestamp() - add timestamp in data payload
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*
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* @vdev: dp vdev
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* @index: index to decide offset in payload
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* @time: timestamp to add in data payload
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* @nbuf: network buffer
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*
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* Return: none
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*/
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void dp_pkt_add_timestamp(struct dp_vdev *vdev,
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enum qdf_pkt_timestamp_index index, uint64_t time,
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qdf_nbuf_t nbuf);
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/**
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* dp_pkt_get_timestamp() - get current system time
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*
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* @time: return current system time
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*
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* Return: none
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*/
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void dp_pkt_get_timestamp(uint64_t *time);
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#else
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#define dp_pkt_add_timestamp(vdev, index, time, nbuf)
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static inline
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void dp_pkt_get_timestamp(uint64_t *time)
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{
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}
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#endif
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#endif
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