1065dc8179
Refactor WLAN_FEATURE_PKT_CAPTURE_LITHIUM to WLAN_FEATURE_PKT_CAPTURE_V2 to remove hardware name from compilation flag. Change-Id: I5a30b33d8bd6065d12e7c89c666c2f0cab66344e CRs-Fixed: 2869827
1698 lines
48 KiB
C
1698 lines
48 KiB
C
/*
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* Copyright (c) 2016-2021 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_RX_H
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#define _DP_RX_H
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#include "hal_rx.h"
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#include "dp_tx.h"
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#include "dp_peer.h"
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#include "dp_internal.h"
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#ifdef RXDMA_OPTIMIZATION
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#ifndef RX_DATA_BUFFER_ALIGNMENT
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#define RX_DATA_BUFFER_ALIGNMENT 128
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#endif
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#ifndef RX_MONITOR_BUFFER_ALIGNMENT
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#define RX_MONITOR_BUFFER_ALIGNMENT 128
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#endif
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#else /* RXDMA_OPTIMIZATION */
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#define RX_DATA_BUFFER_ALIGNMENT 4
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#define RX_MONITOR_BUFFER_ALIGNMENT 4
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#endif /* RXDMA_OPTIMIZATION */
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#ifdef QCA_HOST2FW_RXBUF_RING
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#define DP_WBM2SW_RBM HAL_RX_BUF_RBM_SW1_BM
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/* RBM value used for re-injecting defragmented packets into REO */
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#define DP_DEFRAG_RBM HAL_RX_BUF_RBM_SW3_BM
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#else
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#define DP_WBM2SW_RBM HAL_RX_BUF_RBM_SW3_BM
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#define DP_DEFRAG_RBM DP_WBM2SW_RBM
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#endif /* QCA_HOST2FW_RXBUF_RING */
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#define RX_BUFFER_RESERVATION 0
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#define DP_PEER_METADATA_PEER_ID_MASK 0x0000ffff
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#define DP_PEER_METADATA_PEER_ID_SHIFT 0
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#define DP_PEER_METADATA_VDEV_ID_MASK 0x003f0000
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#define DP_PEER_METADATA_VDEV_ID_SHIFT 16
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#define DP_PEER_METADATA_OFFLOAD_MASK 0x01000000
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#define DP_PEER_METADATA_OFFLOAD_SHIFT 24
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#define DP_DEFAULT_NOISEFLOOR (-96)
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#define DP_PEER_METADATA_PEER_ID_GET(_peer_metadata) \
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(((_peer_metadata) & DP_PEER_METADATA_PEER_ID_MASK) \
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>> DP_PEER_METADATA_PEER_ID_SHIFT)
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#define DP_PEER_METADATA_VDEV_ID_GET(_peer_metadata) \
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(((_peer_metadata) & DP_PEER_METADATA_VDEV_ID_MASK) \
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>> DP_PEER_METADATA_VDEV_ID_SHIFT)
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#define DP_PEER_METADATA_OFFLOAD_GET(_peer_metadata) \
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(((_peer_metadata) & DP_PEER_METADATA_OFFLOAD_MASK) \
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>> DP_PEER_METADATA_OFFLOAD_SHIFT)
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#define DP_RX_DESC_MAGIC 0xdec0de
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#define dp_rx_alert(params...) QDF_TRACE_FATAL(QDF_MODULE_ID_DP_RX, params)
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#define dp_rx_err(params...) QDF_TRACE_ERROR(QDF_MODULE_ID_DP_RX, params)
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#define dp_rx_warn(params...) QDF_TRACE_WARN(QDF_MODULE_ID_DP_RX, params)
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#define dp_rx_info(params...) \
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__QDF_TRACE_FL(QDF_TRACE_LEVEL_INFO_HIGH, QDF_MODULE_ID_DP_RX, ## params)
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#define dp_rx_debug(params...) QDF_TRACE_DEBUG(QDF_MODULE_ID_DP_RX, params)
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/**
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* enum dp_rx_desc_state
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*
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* @RX_DESC_REPLENISH: rx desc replenished
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* @RX_DESC_FREELIST: rx desc in freelist
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*/
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enum dp_rx_desc_state {
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RX_DESC_REPLENISHED,
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RX_DESC_IN_FREELIST,
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};
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#ifndef QCA_HOST_MODE_WIFI_DISABLED
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/**
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* struct dp_rx_desc_dbg_info
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*
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* @freelist_caller: name of the function that put the
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* the rx desc in freelist
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* @freelist_ts: timestamp when the rx desc is put in
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* a freelist
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* @replenish_caller: name of the function that last
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* replenished the rx desc
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* @replenish_ts: last replenish timestamp
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* @prev_nbuf: previous nbuf info
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* @prev_nbuf_data_addr: previous nbuf data address
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*/
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struct dp_rx_desc_dbg_info {
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char freelist_caller[QDF_MEM_FUNC_NAME_SIZE];
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uint64_t freelist_ts;
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char replenish_caller[QDF_MEM_FUNC_NAME_SIZE];
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uint64_t replenish_ts;
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qdf_nbuf_t prev_nbuf;
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uint8_t *prev_nbuf_data_addr;
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};
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#endif /* QCA_HOST_MODE_WIFI_DISABLED */
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/**
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* struct dp_rx_desc
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*
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* @nbuf : VA of the "skb" posted
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* @rx_buf_start : VA of the original Rx buffer, before
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* movement of any skb->data pointer
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* @paddr_buf_start : PA of the original Rx buffer, before
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* movement of any frag pointer
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* @cookie : index into the sw array which holds
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* the sw Rx descriptors
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* Cookie space is 21 bits:
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* lower 18 bits -- index
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* upper 3 bits -- pool_id
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* @pool_id : pool Id for which this allocated.
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* Can only be used if there is no flow
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* steering
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* @in_use rx_desc is in use
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* @unmapped used to mark rx_desc an unmapped if the corresponding
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* nbuf is already unmapped
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* @in_err_state : Nbuf sanity failed for this descriptor.
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* @nbuf_data_addr : VA of nbuf data posted
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*/
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struct dp_rx_desc {
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qdf_nbuf_t nbuf;
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uint8_t *rx_buf_start;
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qdf_dma_addr_t paddr_buf_start;
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uint32_t cookie;
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uint8_t pool_id;
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#ifdef RX_DESC_DEBUG_CHECK
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uint32_t magic;
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uint8_t *nbuf_data_addr;
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struct dp_rx_desc_dbg_info *dbg_info;
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#endif
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uint8_t in_use:1,
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unmapped:1,
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in_err_state:1;
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};
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#ifndef QCA_HOST_MODE_WIFI_DISABLED
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/* RX Descriptor Multi Page memory alloc related */
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#define DP_RX_DESC_OFFSET_NUM_BITS 8
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#define DP_RX_DESC_PAGE_ID_NUM_BITS 8
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#define DP_RX_DESC_POOL_ID_NUM_BITS 4
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#define DP_RX_DESC_PAGE_ID_SHIFT DP_RX_DESC_OFFSET_NUM_BITS
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#define DP_RX_DESC_POOL_ID_SHIFT \
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(DP_RX_DESC_OFFSET_NUM_BITS + DP_RX_DESC_PAGE_ID_NUM_BITS)
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#define RX_DESC_MULTI_PAGE_COOKIE_POOL_ID_MASK \
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(((1 << DP_RX_DESC_POOL_ID_NUM_BITS) - 1) << DP_RX_DESC_POOL_ID_SHIFT)
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#define RX_DESC_MULTI_PAGE_COOKIE_PAGE_ID_MASK \
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(((1 << DP_RX_DESC_PAGE_ID_NUM_BITS) - 1) << \
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DP_RX_DESC_PAGE_ID_SHIFT)
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#define RX_DESC_MULTI_PAGE_COOKIE_OFFSET_MASK \
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((1 << DP_RX_DESC_OFFSET_NUM_BITS) - 1)
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#define DP_RX_DESC_MULTI_PAGE_COOKIE_GET_POOL_ID(_cookie) \
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(((_cookie) & RX_DESC_MULTI_PAGE_COOKIE_POOL_ID_MASK) >> \
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DP_RX_DESC_POOL_ID_SHIFT)
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#define DP_RX_DESC_MULTI_PAGE_COOKIE_GET_PAGE_ID(_cookie) \
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(((_cookie) & RX_DESC_MULTI_PAGE_COOKIE_PAGE_ID_MASK) >> \
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DP_RX_DESC_PAGE_ID_SHIFT)
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#define DP_RX_DESC_MULTI_PAGE_COOKIE_GET_OFFSET(_cookie) \
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((_cookie) & RX_DESC_MULTI_PAGE_COOKIE_OFFSET_MASK)
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#endif /* QCA_HOST_MODE_WIFI_DISABLED */
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#define RX_DESC_COOKIE_INDEX_SHIFT 0
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#define RX_DESC_COOKIE_INDEX_MASK 0x3ffff /* 18 bits */
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#define RX_DESC_COOKIE_POOL_ID_SHIFT 18
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#define RX_DESC_COOKIE_POOL_ID_MASK 0x1c0000
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#define DP_RX_DESC_COOKIE_MAX \
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(RX_DESC_COOKIE_INDEX_MASK | RX_DESC_COOKIE_POOL_ID_MASK)
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#define DP_RX_DESC_COOKIE_POOL_ID_GET(_cookie) \
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(((_cookie) & RX_DESC_COOKIE_POOL_ID_MASK) >> \
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RX_DESC_COOKIE_POOL_ID_SHIFT)
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#define DP_RX_DESC_COOKIE_INDEX_GET(_cookie) \
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(((_cookie) & RX_DESC_COOKIE_INDEX_MASK) >> \
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RX_DESC_COOKIE_INDEX_SHIFT)
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#define dp_rx_add_to_free_desc_list(head, tail, new) \
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__dp_rx_add_to_free_desc_list(head, tail, new, __func__)
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#define dp_rx_buffers_replenish(soc, mac_id, rxdma_srng, rx_desc_pool, \
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num_buffers, desc_list, tail) \
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__dp_rx_buffers_replenish(soc, mac_id, rxdma_srng, rx_desc_pool, \
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num_buffers, desc_list, tail, __func__)
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#ifdef DP_RX_SPECIAL_FRAME_NEED
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/**
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* dp_rx_is_special_frame() - check is RX frame special needed
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*
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* @nbuf: RX skb pointer
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* @frame_mask: the mask for speical frame needed
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*
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* Check is RX frame wanted matched with mask
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*
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* Return: true - special frame needed, false - no
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*/
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static inline
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bool dp_rx_is_special_frame(qdf_nbuf_t nbuf, uint32_t frame_mask)
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{
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if (((frame_mask & FRAME_MASK_IPV4_ARP) &&
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qdf_nbuf_is_ipv4_arp_pkt(nbuf)) ||
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((frame_mask & FRAME_MASK_IPV4_DHCP) &&
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qdf_nbuf_is_ipv4_dhcp_pkt(nbuf)) ||
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((frame_mask & FRAME_MASK_IPV4_EAPOL) &&
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qdf_nbuf_is_ipv4_eapol_pkt(nbuf)) ||
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((frame_mask & FRAME_MASK_IPV6_DHCP) &&
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qdf_nbuf_is_ipv6_dhcp_pkt(nbuf)))
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return true;
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return false;
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}
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/**
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* dp_rx_deliver_special_frame() - Deliver the RX special frame to stack
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* if matches mask
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*
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* @soc: Datapath soc handler
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* @peer: pointer to DP peer
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* @nbuf: pointer to the skb of RX frame
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* @frame_mask: the mask for speical frame needed
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* @rx_tlv_hdr: start of rx tlv header
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*
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* note: Msdu_len must have been stored in QDF_NBUF_CB_RX_PKT_LEN(nbuf) and
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* single nbuf is expected.
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*
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* return: true - nbuf has been delivered to stack, false - not.
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*/
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bool dp_rx_deliver_special_frame(struct dp_soc *soc, struct dp_peer *peer,
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qdf_nbuf_t nbuf, uint32_t frame_mask,
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uint8_t *rx_tlv_hdr);
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#else
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static inline
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bool dp_rx_is_special_frame(qdf_nbuf_t nbuf, uint32_t frame_mask)
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{
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return false;
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}
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static inline
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bool dp_rx_deliver_special_frame(struct dp_soc *soc, struct dp_peer *peer,
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qdf_nbuf_t nbuf, uint32_t frame_mask,
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uint8_t *rx_tlv_hdr)
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{
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return false;
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}
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#endif
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/* DOC: Offset to obtain LLC hdr
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*
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* In the case of Wifi parse error
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* to reach LLC header from beginning
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* of VLAN tag we need to skip 8 bytes.
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* Vlan_tag(4)+length(2)+length added
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* by HW(2) = 8 bytes.
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*/
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#define DP_SKIP_VLAN 8
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#ifndef QCA_HOST_MODE_WIFI_DISABLED
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/**
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* struct dp_rx_cached_buf - rx cached buffer
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* @list: linked list node
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* @buf: skb buffer
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*/
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struct dp_rx_cached_buf {
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qdf_list_node_t node;
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qdf_nbuf_t buf;
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};
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#endif /* QCA_HOST_MODE_WIFI_DISABLED */
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/*
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*dp_rx_xor_block() - xor block of data
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*@b: destination data block
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*@a: source data block
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*@len: length of the data to process
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*
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*Returns: None
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*/
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static inline void dp_rx_xor_block(uint8_t *b, const uint8_t *a, qdf_size_t len)
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{
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qdf_size_t i;
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for (i = 0; i < len; i++)
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b[i] ^= a[i];
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}
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/*
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*dp_rx_rotl() - rotate the bits left
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*@val: unsigned integer input value
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*@bits: number of bits
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*
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*Returns: Integer with left rotated by number of 'bits'
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*/
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static inline uint32_t dp_rx_rotl(uint32_t val, int bits)
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{
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return (val << bits) | (val >> (32 - bits));
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}
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/*
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*dp_rx_rotr() - rotate the bits right
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*@val: unsigned integer input value
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*@bits: number of bits
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*
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*Returns: Integer with right rotated by number of 'bits'
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*/
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static inline uint32_t dp_rx_rotr(uint32_t val, int bits)
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{
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return (val >> bits) | (val << (32 - bits));
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}
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/*
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* dp_set_rx_queue() - set queue_mapping in skb
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* @nbuf: skb
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* @queue_id: rx queue_id
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*
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* Return: void
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*/
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#ifdef QCA_OL_RX_MULTIQ_SUPPORT
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static inline void dp_set_rx_queue(qdf_nbuf_t nbuf, uint8_t queue_id)
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{
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qdf_nbuf_record_rx_queue(nbuf, queue_id);
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return;
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}
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#else
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static inline void dp_set_rx_queue(qdf_nbuf_t nbuf, uint8_t queue_id)
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{
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}
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#endif
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/*
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*dp_rx_xswap() - swap the bits left
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*@val: unsigned integer input value
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*
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*Returns: Integer with bits swapped
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*/
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static inline uint32_t dp_rx_xswap(uint32_t val)
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{
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return ((val & 0x00ff00ff) << 8) | ((val & 0xff00ff00) >> 8);
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}
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/*
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*dp_rx_get_le32_split() - get little endian 32 bits split
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*@b0: byte 0
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*@b1: byte 1
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*@b2: byte 2
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*@b3: byte 3
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*
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*Returns: Integer with split little endian 32 bits
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*/
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static inline uint32_t dp_rx_get_le32_split(uint8_t b0, uint8_t b1, uint8_t b2,
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uint8_t b3)
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{
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return b0 | (b1 << 8) | (b2 << 16) | (b3 << 24);
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}
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/*
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*dp_rx_get_le32() - get little endian 32 bits
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*@b0: byte 0
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*@b1: byte 1
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*@b2: byte 2
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*@b3: byte 3
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*
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*Returns: Integer with little endian 32 bits
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*/
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static inline uint32_t dp_rx_get_le32(const uint8_t *p)
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{
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return dp_rx_get_le32_split(p[0], p[1], p[2], p[3]);
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}
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/*
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* dp_rx_put_le32() - put little endian 32 bits
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* @p: destination char array
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* @v: source 32-bit integer
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*
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* Returns: None
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*/
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static inline void dp_rx_put_le32(uint8_t *p, uint32_t v)
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{
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p[0] = (v) & 0xff;
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p[1] = (v >> 8) & 0xff;
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p[2] = (v >> 16) & 0xff;
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p[3] = (v >> 24) & 0xff;
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}
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/* Extract michal mic block of data */
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#define dp_rx_michael_block(l, r) \
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do { \
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r ^= dp_rx_rotl(l, 17); \
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l += r; \
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r ^= dp_rx_xswap(l); \
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l += r; \
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r ^= dp_rx_rotl(l, 3); \
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l += r; \
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r ^= dp_rx_rotr(l, 2); \
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l += r; \
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} while (0)
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/**
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* struct dp_rx_desc_list_elem_t
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*
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* @next : Next pointer to form free list
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* @rx_desc : DP Rx descriptor
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*/
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union dp_rx_desc_list_elem_t {
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union dp_rx_desc_list_elem_t *next;
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struct dp_rx_desc rx_desc;
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};
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#ifdef RX_DESC_MULTI_PAGE_ALLOC
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/**
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* dp_rx_desc_find() - find dp rx descriptor from page ID and offset
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* @page_id: Page ID
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* @offset: Offset of the descriptor element
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*
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* Return: RX descriptor element
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*/
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union dp_rx_desc_list_elem_t *dp_rx_desc_find(uint16_t page_id, uint16_t offset,
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struct rx_desc_pool *rx_pool);
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static inline
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struct dp_rx_desc *dp_get_rx_desc_from_cookie(struct dp_soc *soc,
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struct rx_desc_pool *pool,
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uint32_t cookie)
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{
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uint8_t pool_id = DP_RX_DESC_MULTI_PAGE_COOKIE_GET_POOL_ID(cookie);
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uint16_t page_id = DP_RX_DESC_MULTI_PAGE_COOKIE_GET_PAGE_ID(cookie);
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uint8_t offset = DP_RX_DESC_MULTI_PAGE_COOKIE_GET_OFFSET(cookie);
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struct rx_desc_pool *rx_desc_pool;
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union dp_rx_desc_list_elem_t *rx_desc_elem;
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if (qdf_unlikely(pool_id >= MAX_RXDESC_POOLS))
|
|
return NULL;
|
|
|
|
rx_desc_pool = &pool[pool_id];
|
|
rx_desc_elem = (union dp_rx_desc_list_elem_t *)
|
|
(rx_desc_pool->desc_pages.cacheable_pages[page_id] +
|
|
rx_desc_pool->elem_size * offset);
|
|
|
|
return &rx_desc_elem->rx_desc;
|
|
}
|
|
|
|
/**
|
|
* dp_rx_cookie_2_va_rxdma_buf() - Converts cookie to a virtual address of
|
|
* the Rx descriptor on Rx DMA source ring buffer
|
|
* @soc: core txrx main context
|
|
* @cookie: cookie used to lookup virtual address
|
|
*
|
|
* Return: Pointer to the Rx descriptor
|
|
*/
|
|
static inline
|
|
struct dp_rx_desc *dp_rx_cookie_2_va_rxdma_buf(struct dp_soc *soc,
|
|
uint32_t cookie)
|
|
{
|
|
return dp_get_rx_desc_from_cookie(soc, &soc->rx_desc_buf[0], cookie);
|
|
}
|
|
|
|
/**
|
|
* dp_rx_cookie_2_va_mon_buf() - Converts cookie to a virtual address of
|
|
* the Rx descriptor on monitor ring buffer
|
|
* @soc: core txrx main context
|
|
* @cookie: cookie used to lookup virtual address
|
|
*
|
|
* Return: Pointer to the Rx descriptor
|
|
*/
|
|
static inline
|
|
struct dp_rx_desc *dp_rx_cookie_2_va_mon_buf(struct dp_soc *soc,
|
|
uint32_t cookie)
|
|
{
|
|
return dp_get_rx_desc_from_cookie(soc, &soc->rx_desc_mon[0], cookie);
|
|
}
|
|
|
|
/**
|
|
* dp_rx_cookie_2_va_mon_status() - Converts cookie to a virtual address of
|
|
* the Rx descriptor on monitor status ring buffer
|
|
* @soc: core txrx main context
|
|
* @cookie: cookie used to lookup virtual address
|
|
*
|
|
* Return: Pointer to the Rx descriptor
|
|
*/
|
|
static inline
|
|
struct dp_rx_desc *dp_rx_cookie_2_va_mon_status(struct dp_soc *soc,
|
|
uint32_t cookie)
|
|
{
|
|
return dp_get_rx_desc_from_cookie(soc, &soc->rx_desc_status[0], cookie);
|
|
}
|
|
#else
|
|
|
|
void dp_rx_desc_pool_init(struct dp_soc *soc, uint32_t pool_id,
|
|
uint32_t pool_size,
|
|
struct rx_desc_pool *rx_desc_pool);
|
|
|
|
/**
|
|
* dp_rx_cookie_2_va_rxdma_buf() - Converts cookie to a virtual address of
|
|
* the Rx descriptor on Rx DMA source ring buffer
|
|
* @soc: core txrx main context
|
|
* @cookie: cookie used to lookup virtual address
|
|
*
|
|
* Return: void *: Virtual Address of the Rx descriptor
|
|
*/
|
|
static inline
|
|
void *dp_rx_cookie_2_va_rxdma_buf(struct dp_soc *soc, uint32_t cookie)
|
|
{
|
|
uint8_t pool_id = DP_RX_DESC_COOKIE_POOL_ID_GET(cookie);
|
|
uint16_t index = DP_RX_DESC_COOKIE_INDEX_GET(cookie);
|
|
struct rx_desc_pool *rx_desc_pool;
|
|
|
|
if (qdf_unlikely(pool_id >= MAX_RXDESC_POOLS))
|
|
return NULL;
|
|
|
|
rx_desc_pool = &soc->rx_desc_buf[pool_id];
|
|
|
|
if (qdf_unlikely(index >= rx_desc_pool->pool_size))
|
|
return NULL;
|
|
|
|
return &(soc->rx_desc_buf[pool_id].array[index].rx_desc);
|
|
}
|
|
|
|
/**
|
|
* dp_rx_cookie_2_va_mon_buf() - Converts cookie to a virtual address of
|
|
* the Rx descriptor on monitor ring buffer
|
|
* @soc: core txrx main context
|
|
* @cookie: cookie used to lookup virtual address
|
|
*
|
|
* Return: void *: Virtual Address of the Rx descriptor
|
|
*/
|
|
static inline
|
|
void *dp_rx_cookie_2_va_mon_buf(struct dp_soc *soc, uint32_t cookie)
|
|
{
|
|
uint8_t pool_id = DP_RX_DESC_COOKIE_POOL_ID_GET(cookie);
|
|
uint16_t index = DP_RX_DESC_COOKIE_INDEX_GET(cookie);
|
|
/* TODO */
|
|
/* Add sanity for pool_id & index */
|
|
return &(soc->rx_desc_mon[pool_id].array[index].rx_desc);
|
|
}
|
|
|
|
/**
|
|
* dp_rx_cookie_2_va_mon_status() - Converts cookie to a virtual address of
|
|
* the Rx descriptor on monitor status ring buffer
|
|
* @soc: core txrx main context
|
|
* @cookie: cookie used to lookup virtual address
|
|
*
|
|
* Return: void *: Virtual Address of the Rx descriptor
|
|
*/
|
|
static inline
|
|
void *dp_rx_cookie_2_va_mon_status(struct dp_soc *soc, uint32_t cookie)
|
|
{
|
|
uint8_t pool_id = DP_RX_DESC_COOKIE_POOL_ID_GET(cookie);
|
|
uint16_t index = DP_RX_DESC_COOKIE_INDEX_GET(cookie);
|
|
/* TODO */
|
|
/* Add sanity for pool_id & index */
|
|
return &(soc->rx_desc_status[pool_id].array[index].rx_desc);
|
|
}
|
|
#endif /* RX_DESC_MULTI_PAGE_ALLOC */
|
|
|
|
#ifndef QCA_HOST_MODE_WIFI_DISABLED
|
|
|
|
#ifdef DP_RX_DESC_COOKIE_INVALIDATE
|
|
static inline QDF_STATUS
|
|
dp_rx_cookie_check_and_invalidate(hal_ring_desc_t ring_desc)
|
|
{
|
|
if (qdf_unlikely(HAL_RX_REO_BUF_COOKIE_INVALID_GET(ring_desc)))
|
|
return QDF_STATUS_E_FAILURE;
|
|
|
|
HAL_RX_REO_BUF_COOKIE_INVALID_SET(ring_desc);
|
|
return QDF_STATUS_SUCCESS;
|
|
}
|
|
#else
|
|
static inline QDF_STATUS
|
|
dp_rx_cookie_check_and_invalidate(hal_ring_desc_t ring_desc)
|
|
{
|
|
return QDF_STATUS_SUCCESS;
|
|
}
|
|
#endif
|
|
|
|
#endif /* QCA_HOST_MODE_WIFI_DISABLED */
|
|
|
|
QDF_STATUS dp_rx_desc_pool_is_allocated(struct rx_desc_pool *rx_desc_pool);
|
|
QDF_STATUS dp_rx_desc_pool_alloc(struct dp_soc *soc,
|
|
uint32_t pool_size,
|
|
struct rx_desc_pool *rx_desc_pool);
|
|
|
|
void dp_rx_desc_pool_init(struct dp_soc *soc, uint32_t pool_id,
|
|
uint32_t pool_size,
|
|
struct rx_desc_pool *rx_desc_pool);
|
|
void dp_rx_pdev_mon_buf_buffers_free(struct dp_pdev *pdev, uint32_t mac_id);
|
|
|
|
void dp_rx_add_desc_list_to_free_list(struct dp_soc *soc,
|
|
union dp_rx_desc_list_elem_t **local_desc_list,
|
|
union dp_rx_desc_list_elem_t **tail,
|
|
uint16_t pool_id,
|
|
struct rx_desc_pool *rx_desc_pool);
|
|
|
|
uint16_t dp_rx_get_free_desc_list(struct dp_soc *soc, uint32_t pool_id,
|
|
struct rx_desc_pool *rx_desc_pool,
|
|
uint16_t num_descs,
|
|
union dp_rx_desc_list_elem_t **desc_list,
|
|
union dp_rx_desc_list_elem_t **tail);
|
|
|
|
QDF_STATUS dp_rx_pdev_desc_pool_alloc(struct dp_pdev *pdev);
|
|
void dp_rx_pdev_desc_pool_free(struct dp_pdev *pdev);
|
|
|
|
QDF_STATUS dp_rx_pdev_desc_pool_init(struct dp_pdev *pdev);
|
|
void dp_rx_pdev_desc_pool_deinit(struct dp_pdev *pdev);
|
|
void dp_rx_desc_pool_deinit(struct dp_soc *soc,
|
|
struct rx_desc_pool *rx_desc_pool);
|
|
|
|
QDF_STATUS dp_rx_pdev_attach(struct dp_pdev *pdev);
|
|
QDF_STATUS dp_rx_pdev_buffers_alloc(struct dp_pdev *pdev);
|
|
void dp_rx_pdev_buffers_free(struct dp_pdev *pdev);
|
|
|
|
void dp_rx_pdev_detach(struct dp_pdev *pdev);
|
|
|
|
void dp_print_napi_stats(struct dp_soc *soc);
|
|
|
|
/**
|
|
* dp_rx_vdev_detach() - detach vdev from dp rx
|
|
* @vdev: virtual device instance
|
|
*
|
|
* Return: QDF_STATUS_SUCCESS: success
|
|
* QDF_STATUS_E_RESOURCES: Error return
|
|
*/
|
|
QDF_STATUS dp_rx_vdev_detach(struct dp_vdev *vdev);
|
|
|
|
#ifndef QCA_HOST_MODE_WIFI_DISABLED
|
|
|
|
uint32_t
|
|
dp_rx_process(struct dp_intr *int_ctx, hal_ring_handle_t hal_ring_hdl,
|
|
uint8_t reo_ring_num,
|
|
uint32_t quota);
|
|
|
|
/**
|
|
* dp_rx_err_process() - Processes error frames routed to REO error ring
|
|
* @int_ctx: pointer to DP interrupt context
|
|
* @soc: core txrx main context
|
|
* @hal_ring: opaque pointer to the HAL Rx Error Ring, which will be serviced
|
|
* @quota: No. of units (packets) that can be serviced in one shot.
|
|
*
|
|
* This function implements error processing and top level demultiplexer
|
|
* for all the frames routed to REO error ring.
|
|
*
|
|
* Return: uint32_t: No. of elements processed
|
|
*/
|
|
uint32_t dp_rx_err_process(struct dp_intr *int_ctx, struct dp_soc *soc,
|
|
hal_ring_handle_t hal_ring_hdl, uint32_t quota);
|
|
|
|
/**
|
|
* dp_rx_wbm_err_process() - Processes error frames routed to WBM release ring
|
|
* @int_ctx: pointer to DP interrupt context
|
|
* @soc: core txrx main context
|
|
* @hal_ring: opaque pointer to the HAL Rx Error Ring, which will be serviced
|
|
* @quota: No. of units (packets) that can be serviced in one shot.
|
|
*
|
|
* This function implements error processing and top level demultiplexer
|
|
* for all the frames routed to WBM2HOST sw release ring.
|
|
*
|
|
* Return: uint32_t: No. of elements processed
|
|
*/
|
|
uint32_t
|
|
dp_rx_wbm_err_process(struct dp_intr *int_ctx, struct dp_soc *soc,
|
|
hal_ring_handle_t hal_ring_hdl, uint32_t quota);
|
|
|
|
/**
|
|
* dp_rx_sg_create() - create a frag_list for MSDUs which are spread across
|
|
* multiple nbufs.
|
|
* @soc: core txrx main context
|
|
* @nbuf: pointer to the first msdu of an amsdu.
|
|
*
|
|
* This function implements the creation of RX frag_list for cases
|
|
* where an MSDU is spread across multiple nbufs.
|
|
*
|
|
* Return: returns the head nbuf which contains complete frag_list.
|
|
*/
|
|
qdf_nbuf_t dp_rx_sg_create(struct dp_soc *soc, qdf_nbuf_t nbuf);
|
|
|
|
|
|
/*
|
|
* dp_rx_desc_nbuf_and_pool_free() - free the sw rx desc pool called during
|
|
* de-initialization of wifi module.
|
|
*
|
|
* @soc: core txrx main context
|
|
* @pool_id: pool_id which is one of 3 mac_ids
|
|
* @rx_desc_pool: rx descriptor pool pointer
|
|
*
|
|
* Return: None
|
|
*/
|
|
void dp_rx_desc_nbuf_and_pool_free(struct dp_soc *soc, uint32_t pool_id,
|
|
struct rx_desc_pool *rx_desc_pool);
|
|
|
|
#endif /* QCA_HOST_MODE_WIFI_DISABLED */
|
|
|
|
/*
|
|
* dp_rx_desc_nbuf_free() - free the sw rx desc nbufs called during
|
|
* de-initialization of wifi module.
|
|
*
|
|
* @soc: core txrx main context
|
|
* @pool_id: pool_id which is one of 3 mac_ids
|
|
* @rx_desc_pool: rx descriptor pool pointer
|
|
*
|
|
* Return: None
|
|
*/
|
|
void dp_rx_desc_nbuf_free(struct dp_soc *soc,
|
|
struct rx_desc_pool *rx_desc_pool);
|
|
|
|
#ifdef DP_RX_MON_MEM_FRAG
|
|
/*
|
|
* dp_rx_desc_frag_free() - free the sw rx desc frag called during
|
|
* de-initialization of wifi module.
|
|
*
|
|
* @soc: core txrx main context
|
|
* @rx_desc_pool: rx descriptor pool pointer
|
|
*
|
|
* Return: None
|
|
*/
|
|
void dp_rx_desc_frag_free(struct dp_soc *soc,
|
|
struct rx_desc_pool *rx_desc_pool);
|
|
#else
|
|
static inline
|
|
void dp_rx_desc_frag_free(struct dp_soc *soc,
|
|
struct rx_desc_pool *rx_desc_pool)
|
|
{
|
|
}
|
|
#endif
|
|
/*
|
|
* dp_rx_desc_pool_free() - free the sw rx desc array called during
|
|
* de-initialization of wifi module.
|
|
*
|
|
* @soc: core txrx main context
|
|
* @rx_desc_pool: rx descriptor pool pointer
|
|
*
|
|
* Return: None
|
|
*/
|
|
void dp_rx_desc_pool_free(struct dp_soc *soc,
|
|
struct rx_desc_pool *rx_desc_pool);
|
|
|
|
void dp_rx_deliver_raw(struct dp_vdev *vdev, qdf_nbuf_t nbuf_list,
|
|
struct dp_peer *peer);
|
|
|
|
#ifdef RX_DESC_LOGGING
|
|
/*
|
|
* dp_rx_desc_alloc_dbg_info() - Alloc memory for rx descriptor debug
|
|
* structure
|
|
* @rx_desc: rx descriptor pointer
|
|
*
|
|
* Return: None
|
|
*/
|
|
static inline
|
|
void dp_rx_desc_alloc_dbg_info(struct dp_rx_desc *rx_desc)
|
|
{
|
|
rx_desc->dbg_info = qdf_mem_malloc(sizeof(struct dp_rx_desc_dbg_info));
|
|
}
|
|
|
|
/*
|
|
* dp_rx_desc_free_dbg_info() - Free rx descriptor debug
|
|
* structure memory
|
|
* @rx_desc: rx descriptor pointer
|
|
*
|
|
* Return: None
|
|
*/
|
|
static inline
|
|
void dp_rx_desc_free_dbg_info(struct dp_rx_desc *rx_desc)
|
|
{
|
|
qdf_mem_free(rx_desc->dbg_info);
|
|
}
|
|
|
|
/*
|
|
* dp_rx_desc_update_dbg_info() - Update rx descriptor debug info
|
|
* structure memory
|
|
* @rx_desc: rx descriptor pointer
|
|
*
|
|
* Return: None
|
|
*/
|
|
static
|
|
void dp_rx_desc_update_dbg_info(struct dp_rx_desc *rx_desc,
|
|
const char *func_name, uint8_t flag)
|
|
{
|
|
struct dp_rx_desc_dbg_info *info = rx_desc->dbg_info;
|
|
|
|
if (!info)
|
|
return;
|
|
|
|
if (flag == RX_DESC_REPLENISHED) {
|
|
qdf_str_lcopy(info->replenish_caller, func_name,
|
|
QDF_MEM_FUNC_NAME_SIZE);
|
|
info->replenish_ts = qdf_get_log_timestamp();
|
|
} else {
|
|
qdf_str_lcopy(info->freelist_caller, func_name,
|
|
QDF_MEM_FUNC_NAME_SIZE);
|
|
info->freelist_ts = qdf_get_log_timestamp();
|
|
info->prev_nbuf = rx_desc->nbuf;
|
|
info->prev_nbuf_data_addr = rx_desc->nbuf_data_addr;
|
|
rx_desc->nbuf_data_addr = NULL;
|
|
}
|
|
}
|
|
#else
|
|
|
|
static inline
|
|
void dp_rx_desc_alloc_dbg_info(struct dp_rx_desc *rx_desc)
|
|
{
|
|
}
|
|
|
|
static inline
|
|
void dp_rx_desc_free_dbg_info(struct dp_rx_desc *rx_desc)
|
|
{
|
|
}
|
|
|
|
static inline
|
|
void dp_rx_desc_update_dbg_info(struct dp_rx_desc *rx_desc,
|
|
const char *func_name, uint8_t flag)
|
|
{
|
|
}
|
|
#endif /* RX_DESC_LOGGING */
|
|
|
|
/**
|
|
* dp_rx_add_to_free_desc_list() - Adds to a local free descriptor list
|
|
*
|
|
* @head: pointer to the head of local free list
|
|
* @tail: pointer to the tail of local free list
|
|
* @new: new descriptor that is added to the free list
|
|
* @func_name: caller func name
|
|
*
|
|
* Return: void:
|
|
*/
|
|
static inline
|
|
void __dp_rx_add_to_free_desc_list(union dp_rx_desc_list_elem_t **head,
|
|
union dp_rx_desc_list_elem_t **tail,
|
|
struct dp_rx_desc *new, const char *func_name)
|
|
{
|
|
qdf_assert(head && new);
|
|
|
|
dp_rx_desc_update_dbg_info(new, func_name, RX_DESC_IN_FREELIST);
|
|
|
|
new->nbuf = NULL;
|
|
new->in_use = 0;
|
|
|
|
((union dp_rx_desc_list_elem_t *)new)->next = *head;
|
|
*head = (union dp_rx_desc_list_elem_t *)new;
|
|
/* reset tail if head->next is NULL */
|
|
if (!*tail || !(*head)->next)
|
|
*tail = *head;
|
|
}
|
|
|
|
uint8_t dp_rx_process_invalid_peer(struct dp_soc *soc, qdf_nbuf_t nbuf,
|
|
uint8_t mac_id);
|
|
void dp_rx_process_invalid_peer_wrapper(struct dp_soc *soc,
|
|
qdf_nbuf_t mpdu, bool mpdu_done, uint8_t mac_id);
|
|
void dp_rx_process_mic_error(struct dp_soc *soc, qdf_nbuf_t nbuf,
|
|
uint8_t *rx_tlv_hdr, struct dp_peer *peer);
|
|
void dp_2k_jump_handle(struct dp_soc *soc, qdf_nbuf_t nbuf, uint8_t *rx_tlv_hdr,
|
|
uint16_t peer_id, uint8_t tid);
|
|
|
|
#define DP_RX_HEAD_APPEND(head, elem) \
|
|
do { \
|
|
qdf_nbuf_set_next((elem), (head)); \
|
|
(head) = (elem); \
|
|
} while (0)
|
|
|
|
|
|
#define DP_RX_LIST_APPEND(head, tail, elem) \
|
|
do { \
|
|
if (!(head)) { \
|
|
(head) = (elem); \
|
|
QDF_NBUF_CB_RX_NUM_ELEMENTS_IN_LIST(head) = 1;\
|
|
} else { \
|
|
qdf_nbuf_set_next((tail), (elem)); \
|
|
QDF_NBUF_CB_RX_NUM_ELEMENTS_IN_LIST(head)++; \
|
|
} \
|
|
(tail) = (elem); \
|
|
qdf_nbuf_set_next((tail), NULL); \
|
|
} while (0)
|
|
|
|
#define DP_RX_MERGE_TWO_LIST(phead, ptail, chead, ctail) \
|
|
do { \
|
|
if (!(phead)) { \
|
|
(phead) = (chead); \
|
|
} else { \
|
|
qdf_nbuf_set_next((ptail), (chead)); \
|
|
QDF_NBUF_CB_RX_NUM_ELEMENTS_IN_LIST(phead) += \
|
|
QDF_NBUF_CB_RX_NUM_ELEMENTS_IN_LIST(chead); \
|
|
} \
|
|
(ptail) = (ctail); \
|
|
qdf_nbuf_set_next((ptail), NULL); \
|
|
} while (0)
|
|
|
|
#if defined(QCA_PADDR_CHECK_ON_3TH_PLATFORM)
|
|
/*
|
|
* on some third-party platform, the memory below 0x2000
|
|
* is reserved for target use, so any memory allocated in this
|
|
* region should not be used by host
|
|
*/
|
|
#define MAX_RETRY 50
|
|
#define DP_PHY_ADDR_RESERVED 0x2000
|
|
#elif defined(BUILD_X86)
|
|
/*
|
|
* in M2M emulation platforms (x86) the memory below 0x50000000
|
|
* is reserved for target use, so any memory allocated in this
|
|
* region should not be used by host
|
|
*/
|
|
#define MAX_RETRY 100
|
|
#define DP_PHY_ADDR_RESERVED 0x50000000
|
|
#endif
|
|
|
|
#if defined(QCA_PADDR_CHECK_ON_3TH_PLATFORM) || defined(BUILD_X86)
|
|
/**
|
|
* dp_check_paddr() - check if current phy address is valid or not
|
|
* @dp_soc: core txrx main context
|
|
* @rx_netbuf: skb buffer
|
|
* @paddr: physical address
|
|
* @rx_desc_pool: struct of rx descriptor pool
|
|
* check if the physical address of the nbuf->data is less
|
|
* than DP_PHY_ADDR_RESERVED then free the nbuf and try
|
|
* allocating new nbuf. We can try for 100 times.
|
|
*
|
|
* This is a temp WAR till we fix it properly.
|
|
*
|
|
* Return: success or failure.
|
|
*/
|
|
static inline
|
|
int dp_check_paddr(struct dp_soc *dp_soc,
|
|
qdf_nbuf_t *rx_netbuf,
|
|
qdf_dma_addr_t *paddr,
|
|
struct rx_desc_pool *rx_desc_pool)
|
|
{
|
|
uint32_t nbuf_retry = 0;
|
|
int32_t ret;
|
|
|
|
if (qdf_likely(*paddr > DP_PHY_ADDR_RESERVED))
|
|
return QDF_STATUS_SUCCESS;
|
|
|
|
do {
|
|
dp_debug("invalid phy addr 0x%llx, trying again",
|
|
(uint64_t)(*paddr));
|
|
nbuf_retry++;
|
|
if ((*rx_netbuf)) {
|
|
/* Not freeing buffer intentionally.
|
|
* Observed that same buffer is getting
|
|
* re-allocated resulting in longer load time
|
|
* WMI init timeout.
|
|
* This buffer is anyway not useful so skip it.
|
|
*.Add such buffer to invalid list and free
|
|
*.them when driver unload.
|
|
**/
|
|
qdf_nbuf_unmap_nbytes_single(dp_soc->osdev,
|
|
*rx_netbuf,
|
|
QDF_DMA_FROM_DEVICE,
|
|
rx_desc_pool->buf_size);
|
|
qdf_nbuf_queue_add(&dp_soc->invalid_buf_queue,
|
|
*rx_netbuf);
|
|
}
|
|
|
|
*rx_netbuf = qdf_nbuf_alloc(dp_soc->osdev,
|
|
rx_desc_pool->buf_size,
|
|
RX_BUFFER_RESERVATION,
|
|
rx_desc_pool->buf_alignment,
|
|
FALSE);
|
|
|
|
if (qdf_unlikely(!(*rx_netbuf)))
|
|
return QDF_STATUS_E_FAILURE;
|
|
|
|
ret = qdf_nbuf_map_nbytes_single(dp_soc->osdev,
|
|
*rx_netbuf,
|
|
QDF_DMA_FROM_DEVICE,
|
|
rx_desc_pool->buf_size);
|
|
|
|
if (qdf_unlikely(ret == QDF_STATUS_E_FAILURE)) {
|
|
qdf_nbuf_free(*rx_netbuf);
|
|
*rx_netbuf = NULL;
|
|
continue;
|
|
}
|
|
|
|
*paddr = qdf_nbuf_get_frag_paddr(*rx_netbuf, 0);
|
|
|
|
if (qdf_likely(*paddr > DP_PHY_ADDR_RESERVED))
|
|
return QDF_STATUS_SUCCESS;
|
|
|
|
} while (nbuf_retry < MAX_RETRY);
|
|
|
|
if ((*rx_netbuf)) {
|
|
qdf_nbuf_unmap_nbytes_single(dp_soc->osdev,
|
|
*rx_netbuf,
|
|
QDF_DMA_FROM_DEVICE,
|
|
rx_desc_pool->buf_size);
|
|
qdf_nbuf_queue_add(&dp_soc->invalid_buf_queue,
|
|
*rx_netbuf);
|
|
}
|
|
|
|
return QDF_STATUS_E_FAILURE;
|
|
}
|
|
|
|
#else
|
|
static inline
|
|
int dp_check_paddr(struct dp_soc *dp_soc,
|
|
qdf_nbuf_t *rx_netbuf,
|
|
qdf_dma_addr_t *paddr,
|
|
struct rx_desc_pool *rx_desc_pool)
|
|
{
|
|
return QDF_STATUS_SUCCESS;
|
|
}
|
|
|
|
#endif
|
|
|
|
/**
|
|
* dp_rx_cookie_2_link_desc_va() - Converts cookie to a virtual address of
|
|
* the MSDU Link Descriptor
|
|
* @soc: core txrx main context
|
|
* @buf_info: buf_info includes cookie that is used to lookup
|
|
* virtual address of link descriptor after deriving the page id
|
|
* and the offset or index of the desc on the associatde page.
|
|
*
|
|
* This is the VA of the link descriptor, that HAL layer later uses to
|
|
* retrieve the list of MSDU's for a given MPDU.
|
|
*
|
|
* Return: void *: Virtual Address of the Rx descriptor
|
|
*/
|
|
static inline
|
|
void *dp_rx_cookie_2_link_desc_va(struct dp_soc *soc,
|
|
struct hal_buf_info *buf_info)
|
|
{
|
|
void *link_desc_va;
|
|
struct qdf_mem_multi_page_t *pages;
|
|
uint16_t page_id = LINK_DESC_COOKIE_PAGE_ID(buf_info->sw_cookie);
|
|
|
|
pages = &soc->link_desc_pages;
|
|
if (!pages)
|
|
return NULL;
|
|
if (qdf_unlikely(page_id >= pages->num_pages))
|
|
return NULL;
|
|
link_desc_va = pages->dma_pages[page_id].page_v_addr_start +
|
|
(buf_info->paddr - pages->dma_pages[page_id].page_p_addr);
|
|
return link_desc_va;
|
|
}
|
|
|
|
/**
|
|
* dp_rx_cookie_2_mon_link_desc_va() - Converts cookie to a virtual address of
|
|
* the MSDU Link Descriptor
|
|
* @pdev: core txrx pdev context
|
|
* @buf_info: buf_info includes cookie that used to lookup virtual address of
|
|
* link descriptor. Normally this is just an index into a per pdev array.
|
|
*
|
|
* This is the VA of the link descriptor in monitor mode destination ring,
|
|
* that HAL layer later uses to retrieve the list of MSDU's for a given MPDU.
|
|
*
|
|
* Return: void *: Virtual Address of the Rx descriptor
|
|
*/
|
|
static inline
|
|
void *dp_rx_cookie_2_mon_link_desc_va(struct dp_pdev *pdev,
|
|
struct hal_buf_info *buf_info,
|
|
int mac_id)
|
|
{
|
|
void *link_desc_va;
|
|
struct qdf_mem_multi_page_t *pages;
|
|
uint16_t page_id = LINK_DESC_COOKIE_PAGE_ID(buf_info->sw_cookie);
|
|
|
|
pages = &pdev->soc->mon_link_desc_pages[mac_id];
|
|
if (!pages)
|
|
return NULL;
|
|
|
|
if (qdf_unlikely(page_id >= pages->num_pages))
|
|
return NULL;
|
|
|
|
link_desc_va = pages->dma_pages[page_id].page_v_addr_start +
|
|
(buf_info->paddr - pages->dma_pages[page_id].page_p_addr);
|
|
|
|
return link_desc_va;
|
|
}
|
|
|
|
#ifndef QCA_HOST_MODE_WIFI_DISABLED
|
|
|
|
/**
|
|
* dp_rx_defrag_concat() - Concatenate the fragments
|
|
*
|
|
* @dst: destination pointer to the buffer
|
|
* @src: source pointer from where the fragment payload is to be copied
|
|
*
|
|
* Return: QDF_STATUS
|
|
*/
|
|
static inline QDF_STATUS dp_rx_defrag_concat(qdf_nbuf_t dst, qdf_nbuf_t src)
|
|
{
|
|
/*
|
|
* Inside qdf_nbuf_cat, if it is necessary to reallocate dst
|
|
* to provide space for src, the headroom portion is copied from
|
|
* the original dst buffer to the larger new dst buffer.
|
|
* (This is needed, because the headroom of the dst buffer
|
|
* contains the rx desc.)
|
|
*/
|
|
if (!qdf_nbuf_cat(dst, src)) {
|
|
/*
|
|
* qdf_nbuf_cat does not free the src memory.
|
|
* Free src nbuf before returning
|
|
* For failure case the caller takes of freeing the nbuf
|
|
*/
|
|
qdf_nbuf_free(src);
|
|
return QDF_STATUS_SUCCESS;
|
|
}
|
|
|
|
return QDF_STATUS_E_DEFRAG_ERROR;
|
|
}
|
|
|
|
#endif /* QCA_HOST_MODE_WIFI_DISABLED */
|
|
|
|
#ifndef FEATURE_WDS
|
|
static inline QDF_STATUS dp_rx_ast_set_active(struct dp_soc *soc, uint16_t sa_idx, bool is_active)
|
|
{
|
|
return QDF_STATUS_SUCCESS;
|
|
}
|
|
|
|
static inline void
|
|
dp_rx_wds_srcport_learn(struct dp_soc *soc,
|
|
uint8_t *rx_tlv_hdr,
|
|
struct dp_peer *ta_peer,
|
|
qdf_nbuf_t nbuf,
|
|
struct hal_rx_msdu_metadata msdu_metadata)
|
|
{
|
|
}
|
|
#endif
|
|
|
|
/*
|
|
* dp_rx_desc_dump() - dump the sw rx descriptor
|
|
*
|
|
* @rx_desc: sw rx descriptor
|
|
*/
|
|
static inline void dp_rx_desc_dump(struct dp_rx_desc *rx_desc)
|
|
{
|
|
dp_info("rx_desc->nbuf: %pK, rx_desc->cookie: %d, rx_desc->pool_id: %d, rx_desc->in_use: %d, rx_desc->unmapped: %d",
|
|
rx_desc->nbuf, rx_desc->cookie, rx_desc->pool_id,
|
|
rx_desc->in_use, rx_desc->unmapped);
|
|
}
|
|
|
|
#ifndef QCA_HOST_MODE_WIFI_DISABLED
|
|
|
|
/*
|
|
* check_qwrap_multicast_loopback() - Check if rx packet is a loopback packet.
|
|
* In qwrap mode, packets originated from
|
|
* any vdev should not loopback and
|
|
* should be dropped.
|
|
* @vdev: vdev on which rx packet is received
|
|
* @nbuf: rx pkt
|
|
*
|
|
*/
|
|
#if ATH_SUPPORT_WRAP
|
|
static inline bool check_qwrap_multicast_loopback(struct dp_vdev *vdev,
|
|
qdf_nbuf_t nbuf)
|
|
{
|
|
struct dp_vdev *psta_vdev;
|
|
struct dp_pdev *pdev = vdev->pdev;
|
|
uint8_t *data = qdf_nbuf_data(nbuf);
|
|
|
|
if (qdf_unlikely(vdev->proxysta_vdev)) {
|
|
/* In qwrap isolation mode, allow loopback packets as all
|
|
* packets go to RootAP and Loopback on the mpsta.
|
|
*/
|
|
if (vdev->isolation_vdev)
|
|
return false;
|
|
TAILQ_FOREACH(psta_vdev, &pdev->vdev_list, vdev_list_elem) {
|
|
if (qdf_unlikely(psta_vdev->proxysta_vdev &&
|
|
!qdf_mem_cmp(psta_vdev->mac_addr.raw,
|
|
&data[QDF_MAC_ADDR_SIZE],
|
|
QDF_MAC_ADDR_SIZE))) {
|
|
/* Drop packet if source address is equal to
|
|
* any of the vdev addresses.
|
|
*/
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
#else
|
|
static inline bool check_qwrap_multicast_loopback(struct dp_vdev *vdev,
|
|
qdf_nbuf_t nbuf)
|
|
{
|
|
return false;
|
|
}
|
|
#endif
|
|
|
|
#endif /* QCA_HOST_MODE_WIFI_DISABLED */
|
|
|
|
#if defined(WLAN_SUPPORT_RX_PROTOCOL_TYPE_TAG) ||\
|
|
defined(WLAN_SUPPORT_RX_TAG_STATISTICS) ||\
|
|
defined(WLAN_SUPPORT_RX_FLOW_TAG)
|
|
#include "dp_rx_tag.h"
|
|
#endif
|
|
|
|
#ifndef WLAN_SUPPORT_RX_PROTOCOL_TYPE_TAG
|
|
/**
|
|
* dp_rx_update_protocol_tag() - Reads CCE metadata from the RX MSDU end TLV
|
|
* and set the corresponding tag in QDF packet
|
|
* @soc: core txrx main context
|
|
* @vdev: vdev on which the packet is received
|
|
* @nbuf: QDF pkt buffer on which the protocol tag should be set
|
|
* @rx_tlv_hdr: rBbase address where the RX TLVs starts
|
|
* @ring_index: REO ring number, not used for error & monitor ring
|
|
* @is_reo_exception: flag to indicate if rx from REO ring or exception ring
|
|
* @is_update_stats: flag to indicate whether to update stats or not
|
|
* Return: void
|
|
*/
|
|
static inline void
|
|
dp_rx_update_protocol_tag(struct dp_soc *soc, struct dp_vdev *vdev,
|
|
qdf_nbuf_t nbuf, uint8_t *rx_tlv_hdr,
|
|
uint16_t ring_index,
|
|
bool is_reo_exception, bool is_update_stats)
|
|
{
|
|
}
|
|
#endif /* WLAN_SUPPORT_RX_PROTOCOL_TYPE_TAG */
|
|
|
|
#ifndef WLAN_SUPPORT_RX_FLOW_TAG
|
|
/**
|
|
* dp_rx_update_flow_tag() - Reads FSE metadata from the RX MSDU end TLV
|
|
* and set the corresponding tag in QDF packet
|
|
* @soc: core txrx main context
|
|
* @vdev: vdev on which the packet is received
|
|
* @nbuf: QDF pkt buffer on which the protocol tag should be set
|
|
* @rx_tlv_hdr: base address where the RX TLVs starts
|
|
* @is_update_stats: flag to indicate whether to update stats or not
|
|
*
|
|
* Return: void
|
|
*/
|
|
static inline void
|
|
dp_rx_update_flow_tag(struct dp_soc *soc, struct dp_vdev *vdev,
|
|
qdf_nbuf_t nbuf, uint8_t *rx_tlv_hdr, bool update_stats)
|
|
{
|
|
}
|
|
#endif /* WLAN_SUPPORT_RX_FLOW_TAG */
|
|
|
|
#if !defined(WLAN_SUPPORT_RX_PROTOCOL_TYPE_TAG) &&\
|
|
!defined(WLAN_SUPPORT_RX_FLOW_TAG)
|
|
/**
|
|
* dp_rx_mon_update_protocol_flow_tag() - Performs necessary checks for monitor
|
|
* mode and then tags appropriate packets
|
|
* @soc: core txrx main context
|
|
* @vdev: pdev on which packet is received
|
|
* @msdu: QDF packet buffer on which the protocol tag should be set
|
|
* @rx_desc: base address where the RX TLVs start
|
|
* Return: void
|
|
*/
|
|
static inline
|
|
void dp_rx_mon_update_protocol_flow_tag(struct dp_soc *soc,
|
|
struct dp_pdev *dp_pdev,
|
|
qdf_nbuf_t msdu, void *rx_desc)
|
|
{
|
|
}
|
|
#endif /* WLAN_SUPPORT_RX_PROTOCOL_TYPE_TAG || WLAN_SUPPORT_RX_FLOW_TAG */
|
|
|
|
/*
|
|
* dp_rx_buffers_replenish() - replenish rxdma ring with rx nbufs
|
|
* called during dp rx initialization
|
|
* and at the end of dp_rx_process.
|
|
*
|
|
* @soc: core txrx main context
|
|
* @mac_id: mac_id which is one of 3 mac_ids
|
|
* @dp_rxdma_srng: dp rxdma circular ring
|
|
* @rx_desc_pool: Pointer to free Rx descriptor pool
|
|
* @num_req_buffers: number of buffer to be replenished
|
|
* @desc_list: list of descs if called from dp_rx_process
|
|
* or NULL during dp rx initialization or out of buffer
|
|
* interrupt.
|
|
* @tail: tail of descs list
|
|
* @func_name: name of the caller function
|
|
* Return: return success or failure
|
|
*/
|
|
QDF_STATUS __dp_rx_buffers_replenish(struct dp_soc *dp_soc, uint32_t mac_id,
|
|
struct dp_srng *dp_rxdma_srng,
|
|
struct rx_desc_pool *rx_desc_pool,
|
|
uint32_t num_req_buffers,
|
|
union dp_rx_desc_list_elem_t **desc_list,
|
|
union dp_rx_desc_list_elem_t **tail,
|
|
const char *func_name);
|
|
|
|
/*
|
|
* dp_pdev_rx_buffers_attach() - replenish rxdma ring with rx nbufs
|
|
* called during dp rx initialization
|
|
*
|
|
* @soc: core txrx main context
|
|
* @mac_id: mac_id which is one of 3 mac_ids
|
|
* @dp_rxdma_srng: dp rxdma circular ring
|
|
* @rx_desc_pool: Pointer to free Rx descriptor pool
|
|
* @num_req_buffers: number of buffer to be replenished
|
|
*
|
|
* Return: return success or failure
|
|
*/
|
|
QDF_STATUS
|
|
dp_pdev_rx_buffers_attach(struct dp_soc *dp_soc, uint32_t mac_id,
|
|
struct dp_srng *dp_rxdma_srng,
|
|
struct rx_desc_pool *rx_desc_pool,
|
|
uint32_t num_req_buffers);
|
|
|
|
/**
|
|
* dp_rx_link_desc_return() - Return a MPDU link descriptor to HW
|
|
* (WBM), following error handling
|
|
*
|
|
* @soc: core DP main context
|
|
* @buf_addr_info: opaque pointer to the REO error ring descriptor
|
|
* @buf_addr_info: void pointer to the buffer_addr_info
|
|
* @bm_action: put to idle_list or release to msdu_list
|
|
*
|
|
* Return: QDF_STATUS_E_FAILURE for failure else QDF_STATUS_SUCCESS
|
|
*/
|
|
QDF_STATUS
|
|
dp_rx_link_desc_return(struct dp_soc *soc, hal_ring_desc_t ring_desc,
|
|
uint8_t bm_action);
|
|
|
|
/**
|
|
* dp_rx_link_desc_return_by_addr - Return a MPDU link descriptor to
|
|
* (WBM) by address
|
|
*
|
|
* @soc: core DP main context
|
|
* @link_desc_addr: link descriptor addr
|
|
*
|
|
* Return: QDF_STATUS_E_FAILURE for failure else QDF_STATUS_SUCCESS
|
|
*/
|
|
QDF_STATUS
|
|
dp_rx_link_desc_return_by_addr(struct dp_soc *soc,
|
|
hal_buff_addrinfo_t link_desc_addr,
|
|
uint8_t bm_action);
|
|
|
|
/**
|
|
* dp_rxdma_err_process() - RxDMA error processing functionality
|
|
* @soc: core txrx main contex
|
|
* @mac_id: mac id which is one of 3 mac_ids
|
|
* @hal_ring: opaque pointer to the HAL Rx Ring, which will be serviced
|
|
* @quota: No. of units (packets) that can be serviced in one shot.
|
|
*
|
|
* Return: num of buffers processed
|
|
*/
|
|
uint32_t
|
|
dp_rxdma_err_process(struct dp_intr *int_ctx, struct dp_soc *soc,
|
|
uint32_t mac_id, uint32_t quota);
|
|
|
|
void dp_rx_fill_mesh_stats(struct dp_vdev *vdev, qdf_nbuf_t nbuf,
|
|
uint8_t *rx_tlv_hdr, struct dp_peer *peer);
|
|
QDF_STATUS dp_rx_filter_mesh_packets(struct dp_vdev *vdev, qdf_nbuf_t nbuf,
|
|
uint8_t *rx_tlv_hdr);
|
|
|
|
int dp_wds_rx_policy_check(uint8_t *rx_tlv_hdr, struct dp_vdev *vdev,
|
|
struct dp_peer *peer);
|
|
|
|
/*
|
|
* dp_rx_dump_info_and_assert() - dump RX Ring info and Rx Desc info
|
|
*
|
|
* @soc: core txrx main context
|
|
* @hal_ring: opaque pointer to the HAL Rx Ring, which will be serviced
|
|
* @ring_desc: opaque pointer to the RX ring descriptor
|
|
* @rx_desc: host rx descriptor
|
|
*
|
|
* Return: void
|
|
*/
|
|
void dp_rx_dump_info_and_assert(struct dp_soc *soc,
|
|
hal_ring_handle_t hal_ring_hdl,
|
|
hal_ring_desc_t ring_desc,
|
|
struct dp_rx_desc *rx_desc);
|
|
|
|
void dp_rx_compute_delay(struct dp_vdev *vdev, qdf_nbuf_t nbuf);
|
|
|
|
#ifdef QCA_PEER_EXT_STATS
|
|
void dp_rx_compute_tid_delay(struct cdp_delay_tid_stats *stats,
|
|
qdf_nbuf_t nbuf);
|
|
#endif /* QCA_PEER_EXT_STATS */
|
|
|
|
#ifdef RX_DESC_DEBUG_CHECK
|
|
/**
|
|
* dp_rx_desc_check_magic() - check the magic value in dp_rx_desc
|
|
* @rx_desc: rx descriptor pointer
|
|
*
|
|
* Return: true, if magic is correct, else false.
|
|
*/
|
|
static inline bool dp_rx_desc_check_magic(struct dp_rx_desc *rx_desc)
|
|
{
|
|
if (qdf_unlikely(rx_desc->magic != DP_RX_DESC_MAGIC))
|
|
return false;
|
|
|
|
rx_desc->magic = 0;
|
|
return true;
|
|
}
|
|
|
|
/**
|
|
* dp_rx_desc_prep() - prepare rx desc
|
|
* @rx_desc: rx descriptor pointer to be prepared
|
|
* @nbuf_frag_info_t: struct dp_rx_nbuf_frag_info *
|
|
*
|
|
* Note: assumption is that we are associating a nbuf which is mapped
|
|
*
|
|
* Return: none
|
|
*/
|
|
static inline
|
|
void dp_rx_desc_prep(struct dp_rx_desc *rx_desc,
|
|
struct dp_rx_nbuf_frag_info *nbuf_frag_info_t)
|
|
{
|
|
rx_desc->magic = DP_RX_DESC_MAGIC;
|
|
rx_desc->nbuf = (nbuf_frag_info_t->virt_addr).nbuf;
|
|
rx_desc->unmapped = 0;
|
|
rx_desc->nbuf_data_addr = (uint8_t *)qdf_nbuf_data(rx_desc->nbuf);
|
|
}
|
|
|
|
/**
|
|
* dp_rx_desc_frag_prep() - prepare rx desc
|
|
* @rx_desc: rx descriptor pointer to be prepared
|
|
* @nbuf_frag_info_t: struct dp_rx_nbuf_frag_info *
|
|
*
|
|
* Note: assumption is that we frag address is mapped
|
|
*
|
|
* Return: none
|
|
*/
|
|
#ifdef DP_RX_MON_MEM_FRAG
|
|
static inline
|
|
void dp_rx_desc_frag_prep(struct dp_rx_desc *rx_desc,
|
|
struct dp_rx_nbuf_frag_info *nbuf_frag_info_t)
|
|
{
|
|
rx_desc->magic = DP_RX_DESC_MAGIC;
|
|
rx_desc->rx_buf_start =
|
|
(uint8_t *)((nbuf_frag_info_t->virt_addr).vaddr);
|
|
rx_desc->paddr_buf_start = nbuf_frag_info_t->paddr;
|
|
rx_desc->unmapped = 0;
|
|
}
|
|
#else
|
|
static inline
|
|
void dp_rx_desc_frag_prep(struct dp_rx_desc *rx_desc,
|
|
struct dp_rx_nbuf_frag_info *nbuf_frag_info_t)
|
|
{
|
|
}
|
|
#endif /* DP_RX_MON_MEM_FRAG */
|
|
|
|
/**
|
|
* dp_rx_desc_paddr_sanity_check() - paddr sanity for ring desc vs rx_desc
|
|
* @rx_desc: rx descriptor
|
|
* @ring_paddr: paddr obatined from the ring
|
|
*
|
|
* Returns: QDF_STATUS
|
|
*/
|
|
static inline
|
|
bool dp_rx_desc_paddr_sanity_check(struct dp_rx_desc *rx_desc,
|
|
uint64_t ring_paddr)
|
|
{
|
|
return (ring_paddr == qdf_nbuf_get_frag_paddr(rx_desc->nbuf, 0));
|
|
}
|
|
#else
|
|
|
|
static inline bool dp_rx_desc_check_magic(struct dp_rx_desc *rx_desc)
|
|
{
|
|
return true;
|
|
}
|
|
|
|
static inline
|
|
void dp_rx_desc_prep(struct dp_rx_desc *rx_desc,
|
|
struct dp_rx_nbuf_frag_info *nbuf_frag_info_t)
|
|
{
|
|
rx_desc->nbuf = (nbuf_frag_info_t->virt_addr).nbuf;
|
|
rx_desc->unmapped = 0;
|
|
}
|
|
|
|
#ifdef DP_RX_MON_MEM_FRAG
|
|
static inline
|
|
void dp_rx_desc_frag_prep(struct dp_rx_desc *rx_desc,
|
|
struct dp_rx_nbuf_frag_info *nbuf_frag_info_t)
|
|
{
|
|
rx_desc->rx_buf_start =
|
|
(uint8_t *)((nbuf_frag_info_t->virt_addr).vaddr);
|
|
rx_desc->paddr_buf_start = nbuf_frag_info_t->paddr;
|
|
rx_desc->unmapped = 0;
|
|
}
|
|
#else
|
|
static inline
|
|
void dp_rx_desc_frag_prep(struct dp_rx_desc *rx_desc,
|
|
struct dp_rx_nbuf_frag_info *nbuf_frag_info_t)
|
|
{
|
|
}
|
|
#endif /* DP_RX_MON_MEM_FRAG */
|
|
|
|
static inline
|
|
bool dp_rx_desc_paddr_sanity_check(struct dp_rx_desc *rx_desc,
|
|
uint64_t ring_paddr)
|
|
{
|
|
return true;
|
|
}
|
|
#endif /* RX_DESC_DEBUG_CHECK */
|
|
|
|
void dp_rx_enable_mon_dest_frag(struct rx_desc_pool *rx_desc_pool,
|
|
bool is_mon_dest_desc);
|
|
|
|
void dp_rx_process_rxdma_err(struct dp_soc *soc, qdf_nbuf_t nbuf,
|
|
uint8_t *rx_tlv_hdr, struct dp_peer *peer,
|
|
uint8_t err_code, uint8_t mac_id);
|
|
|
|
#ifndef QCA_MULTIPASS_SUPPORT
|
|
static inline
|
|
bool dp_rx_multipass_process(struct dp_peer *peer, qdf_nbuf_t nbuf, uint8_t tid)
|
|
{
|
|
return false;
|
|
}
|
|
#else
|
|
bool dp_rx_multipass_process(struct dp_peer *peer, qdf_nbuf_t nbuf,
|
|
uint8_t tid);
|
|
#endif
|
|
|
|
#ifndef QCA_HOST_MODE_WIFI_DISABLED
|
|
|
|
#ifndef WLAN_RX_PKT_CAPTURE_ENH
|
|
static inline
|
|
QDF_STATUS dp_peer_set_rx_capture_enabled(struct dp_pdev *pdev,
|
|
struct dp_peer *peer_handle,
|
|
bool value, uint8_t *mac_addr)
|
|
{
|
|
return QDF_STATUS_SUCCESS;
|
|
}
|
|
#endif
|
|
|
|
#endif /* QCA_HOST_MODE_WIFI_DISABLED */
|
|
|
|
/**
|
|
* dp_rx_deliver_to_stack() - deliver pkts to network stack
|
|
* Caller to hold peer refcount and check for valid peer
|
|
* @soc: soc
|
|
* @vdev: vdev
|
|
* @peer: peer
|
|
* @nbuf_head: skb list head
|
|
* @nbuf_tail: skb list tail
|
|
*
|
|
* Return: None
|
|
*/
|
|
void dp_rx_deliver_to_stack(struct dp_soc *soc,
|
|
struct dp_vdev *vdev,
|
|
struct dp_peer *peer,
|
|
qdf_nbuf_t nbuf_head,
|
|
qdf_nbuf_t nbuf_tail);
|
|
|
|
#ifndef QCA_HOST_MODE_WIFI_DISABLED
|
|
|
|
#ifdef QCA_OL_RX_LOCK_LESS_ACCESS
|
|
/*
|
|
* dp_rx_ring_access_start()- Wrapper function to log access start of a hal ring
|
|
* @int_ctx: pointer to DP interrupt context
|
|
* @dp_soc - DP soc structure pointer
|
|
* @hal_ring_hdl - HAL ring handle
|
|
*
|
|
* Return: 0 on success; error on failure
|
|
*/
|
|
static inline int
|
|
dp_rx_srng_access_start(struct dp_intr *int_ctx, struct dp_soc *soc,
|
|
hal_ring_handle_t hal_ring_hdl)
|
|
{
|
|
return hal_srng_access_start_unlocked(soc->hal_soc, hal_ring_hdl);
|
|
}
|
|
|
|
/*
|
|
* dp_rx_ring_access_end()- Wrapper function to log access end of a hal ring
|
|
* @int_ctx: pointer to DP interrupt context
|
|
* @dp_soc - DP soc structure pointer
|
|
* @hal_ring_hdl - HAL ring handle
|
|
*
|
|
* Return - None
|
|
*/
|
|
static inline void
|
|
dp_rx_srng_access_end(struct dp_intr *int_ctx, struct dp_soc *soc,
|
|
hal_ring_handle_t hal_ring_hdl)
|
|
{
|
|
hal_srng_access_end_unlocked(soc->hal_soc, hal_ring_hdl);
|
|
}
|
|
#else
|
|
static inline int
|
|
dp_rx_srng_access_start(struct dp_intr *int_ctx, struct dp_soc *soc,
|
|
hal_ring_handle_t hal_ring_hdl)
|
|
{
|
|
return dp_srng_access_start(int_ctx, soc, hal_ring_hdl);
|
|
}
|
|
|
|
static inline void
|
|
dp_rx_srng_access_end(struct dp_intr *int_ctx, struct dp_soc *soc,
|
|
hal_ring_handle_t hal_ring_hdl)
|
|
{
|
|
dp_srng_access_end(int_ctx, soc, hal_ring_hdl);
|
|
}
|
|
#endif
|
|
|
|
#endif /* QCA_HOST_MODE_WIFI_DISABLED */
|
|
|
|
/*
|
|
* dp_rx_wbm_sg_list_reset() - Initialize sg list
|
|
*
|
|
* This api should be called at soc init and afterevery sg processing.
|
|
*@soc: DP SOC handle
|
|
*/
|
|
static inline void dp_rx_wbm_sg_list_reset(struct dp_soc *soc)
|
|
{
|
|
if (soc) {
|
|
soc->wbm_sg_param.wbm_is_first_msdu_in_sg = false;
|
|
soc->wbm_sg_param.wbm_sg_nbuf_head = NULL;
|
|
soc->wbm_sg_param.wbm_sg_nbuf_tail = NULL;
|
|
soc->wbm_sg_param.wbm_sg_desc_msdu_len = 0;
|
|
}
|
|
}
|
|
|
|
/*
|
|
* dp_rx_wbm_sg_list_deinit() - De-initialize sg list
|
|
*
|
|
* This api should be called in down path, to avoid any leak.
|
|
*@soc: DP SOC handle
|
|
*/
|
|
static inline void dp_rx_wbm_sg_list_deinit(struct dp_soc *soc)
|
|
{
|
|
if (soc) {
|
|
if (soc->wbm_sg_param.wbm_sg_nbuf_head)
|
|
qdf_nbuf_list_free(soc->wbm_sg_param.wbm_sg_nbuf_head);
|
|
|
|
dp_rx_wbm_sg_list_reset(soc);
|
|
}
|
|
}
|
|
|
|
#ifndef QCA_HOST_MODE_WIFI_DISABLED
|
|
|
|
#ifdef WLAN_FEATURE_RX_PREALLOC_BUFFER_POOL
|
|
#define DP_RX_PROCESS_NBUF(soc, head, tail, ebuf_head, ebuf_tail, rx_desc) \
|
|
do { \
|
|
if (!soc->rx_buff_pool[rx_desc->pool_id].is_initialized) { \
|
|
DP_RX_LIST_APPEND(head, tail, rx_desc->nbuf); \
|
|
break; \
|
|
} \
|
|
DP_RX_LIST_APPEND(ebuf_head, ebuf_tail, rx_desc->nbuf); \
|
|
if (!qdf_nbuf_is_rx_chfrag_cont(rx_desc->nbuf)) { \
|
|
if (!dp_rx_buffer_pool_refill(soc, ebuf_head, \
|
|
rx_desc->pool_id)) \
|
|
DP_RX_MERGE_TWO_LIST(head, tail, \
|
|
ebuf_head, ebuf_tail);\
|
|
ebuf_head = NULL; \
|
|
ebuf_tail = NULL; \
|
|
} \
|
|
} while (0)
|
|
#else
|
|
#define DP_RX_PROCESS_NBUF(soc, head, tail, ebuf_head, ebuf_tail, rx_desc) \
|
|
DP_RX_LIST_APPEND(head, tail, rx_desc->nbuf)
|
|
#endif /* WLAN_FEATURE_RX_PREALLOC_BUFFER_POOL */
|
|
|
|
#endif /* QCA_HOST_MODE_WIFI_DISABLED */
|
|
|
|
/*
|
|
* dp_rx_link_desc_refill_duplicate_check() - check if link desc duplicate
|
|
to refill
|
|
* @soc: DP SOC handle
|
|
* @buf_info: the last link desc buf info
|
|
* @ring_buf_info: current buf address pointor including link desc
|
|
*
|
|
* return: none.
|
|
*/
|
|
void dp_rx_link_desc_refill_duplicate_check(
|
|
struct dp_soc *soc,
|
|
struct hal_buf_info *buf_info,
|
|
hal_buff_addrinfo_t ring_buf_info);
|
|
|
|
#ifdef WLAN_FEATURE_PKT_CAPTURE_V2
|
|
/**
|
|
* dp_rx_deliver_to_pkt_capture() - deliver rx packet to packet capture
|
|
* @soc : dp_soc handle
|
|
* @pdev: dp_pdev handle
|
|
* @peer_id: peer_id of the peer for which completion came
|
|
* @ppdu_id: ppdu_id
|
|
* @netbuf: Buffer pointer
|
|
*
|
|
* This function is used to deliver rx packet to packet capture
|
|
*/
|
|
void dp_rx_deliver_to_pkt_capture(struct dp_soc *soc, struct dp_pdev *pdev,
|
|
uint16_t peer_id, uint32_t is_offload,
|
|
qdf_nbuf_t netbuf);
|
|
void dp_rx_deliver_to_pkt_capture_no_peer(struct dp_soc *soc, qdf_nbuf_t nbuf,
|
|
uint32_t is_offload);
|
|
#else
|
|
static inline void
|
|
dp_rx_deliver_to_pkt_capture(struct dp_soc *soc, struct dp_pdev *pdev,
|
|
uint16_t peer_id, uint32_t is_offload,
|
|
qdf_nbuf_t netbuf)
|
|
{
|
|
}
|
|
|
|
static inline void
|
|
dp_rx_deliver_to_pkt_capture_no_peer(struct dp_soc *soc, qdf_nbuf_t nbuf,
|
|
uint32_t is_offload)
|
|
{
|
|
}
|
|
#endif
|
|
#endif /* _DP_RX_H */
|