2cd7fab473
process htt stats in work queue context Change-Id: Ibacc09e3921da2fa88173bc0cfdc2f0ced51cc68 CRs-Fixed: 2070977
157 خطوط
3.9 KiB
C
157 خطوط
3.9 KiB
C
/*
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* Copyright (c) 2016-2017 The Linux Foundation. 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_HTT_H_
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#define _DP_HTT_H_
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#include <qdf_types.h>
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#include <qdf_lock.h>
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#include <qdf_nbuf.h>
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#include <htc_api.h>
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#define HTT_TX_MUTEX_TYPE qdf_spinlock_t
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#define HTT_TX_MUTEX_INIT(_mutex) \
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qdf_spinlock_create(_mutex)
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#define HTT_TX_MUTEX_ACQUIRE(_mutex) \
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qdf_spin_lock_bh(_mutex)
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#define HTT_TX_MUTEX_RELEASE(_mutex) \
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qdf_spin_unlock_bh(_mutex)
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#define HTT_TX_MUTEX_DESTROY(_mutex) \
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qdf_spinlock_destroy(_mutex)
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#define DP_HTT_MAX_SEND_QUEUE_DEPTH 64
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#ifndef HTT_MAC_ADDR_LEN
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#define HTT_MAC_ADDR_LEN 6
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#endif
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struct dp_htt_htc_pkt {
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void *soc_ctxt;
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qdf_dma_addr_t nbuf_paddr;
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HTC_PACKET htc_pkt;
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};
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struct dp_htt_htc_pkt_union {
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union {
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struct dp_htt_htc_pkt pkt;
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struct dp_htt_htc_pkt_union *next;
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} u;
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};
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struct htt_soc {
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void *osif_soc;
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void *dp_soc;
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void *hal_soc;
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HTC_HANDLE htc_soc;
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qdf_device_t osdev;
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HTC_ENDPOINT_ID htc_endpoint;
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struct dp_htt_htc_pkt_union *htt_htc_pkt_freelist;
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struct {
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u_int8_t major;
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u_int8_t minor;
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} tgt_ver;
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struct {
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u_int8_t major;
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u_int8_t minor;
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} wifi_ip_ver;
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struct {
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int htc_err_cnt;
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} stats;
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HTT_TX_MUTEX_TYPE htt_tx_mutex;
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};
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/**
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* struct htt_rx_ring_tlv_filter - Rx ring TLV filter
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* enable/disable.
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* @mpdu_start: enable/disable MPDU start TLV
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* @msdu_start: enable/disable MSDU start TLV
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* @packet: enable/disable PACKET TLV
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* @msdu_end: enable/disable MSDU end TLV
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* @mpdu_end: enable/disable MPDU end TLV
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* @packet_header: enable/disable PACKET header TLV
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* @attention: enable/disable ATTENTION TLV
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* @ppdu_start: enable/disable PPDU start TLV
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* @ppdu_end: enable/disable PPDU end TLV
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* @ppdu_end_user_stats: enable/disable PPDU user stats TLV
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* @ppdu_end_user_stats_ext: enable/disable PPDU user stats ext TLV
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* @ppdu_end_status_done: enable/disable PPDU end status done TLV
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* @enable_fp: enable/disable FP packet
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* @enable_md: enable/disable MD packet
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* @enable_mo: enable/disable MO packet
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*/
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struct htt_rx_ring_tlv_filter {
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u_int32_t mpdu_start:1,
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msdu_start:1,
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packet:1,
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msdu_end:1,
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mpdu_end:1,
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packet_header:1,
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attention:1,
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ppdu_start:1,
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ppdu_end:1,
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ppdu_end_user_stats:1,
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ppdu_end_user_stats_ext:1,
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ppdu_end_status_done:1,
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enable_fp:1,
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enable_md:1,
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enable_mo:1;
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};
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void *
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htt_soc_attach(void *txrx_soc, void *osif_soc, HTC_HANDLE htc_soc,
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void *hal_soc, qdf_device_t osdev);
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void htt_soc_detach(void *soc);
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int htt_srng_setup(void *htt_soc, int pdev_id, void *hal_srng,
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int hal_ring_type);
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int htt_soc_attach_target(void *htt_soc);
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/*
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* htt_h2t_rx_ring_cfg() - Send SRNG packet and TLV filter
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* config message to target
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* @htt_soc: HTT SOC handle
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* @pdev_id: PDEV Id
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* @hal_srng: Opaque HAL SRNG pointer
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* @hal_ring_type: SRNG ring type
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* @ring_buf_size: SRNG buffer size
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* @htt_tlv_filter: Rx SRNG TLV and filter setting
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*
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* Return: 0 on success; error code on failure
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*/
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int htt_h2t_rx_ring_cfg(void *htt_soc, int pdev_id, void *hal_srng,
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int hal_ring_type, int ring_buf_size,
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struct htt_rx_ring_tlv_filter *htt_tlv_filter);
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/*
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* htt_t2h_stats_handler() - target to host stats work handler
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* @context: context (dp soc context)
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*
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* Return: void
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*/
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void htt_t2h_stats_handler(void *context);
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#endif /* _DP_HTT_H_ */
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