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qcacmn: Add support to Legacy tx monitor and Waikiki

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Add function pointers to free buffer address stored in status buffer
and support tx monitor in legacy and Waikiki flow.

Change-Id: I28612d388009292ff751fe514183fb801909f485
This commit is contained in:
nobelj
2021-12-08 15:45:12 -08:00
committed by Madan Koyyalamudi
parent 154f9b8298
commit 357bfbe52d
17 changed files with 436 additions and 156 deletions
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79
hal/wifi3.0/be/hal_be_generic_api.h
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@@ -1,6 +1,6 @@
/*
* Copyright (c) 2016-2021 The Linux Foundation. All rights reserved.
* Copyright (c) 2021 Qualcomm Innovation Center, Inc. All rights reserved.
* Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
*
* Permission to use, copy, modify, and/or distribute this software for
* any purpose with or without fee is hereby granted, provided that the
@@ -25,6 +25,7 @@
#include "hal_be_reo.h"
#include <hal_api_mon.h>
#include <hal_generic_api.h>
#include <hal_be_api_mon.h>
/**
* hal_tx_comp_get_status() - TQM Release reason
@@ -1719,4 +1720,80 @@ hal_rx_fst_get_fse_size_be(void)
{
return HAL_RX_FST_ENTRY_SIZE;
}
/*
* TX MONITOR
*/
#ifdef QCA_MONITOR_2_0_SUPPORT
/**
* hal_txmon_get_buffer_addr_generic_be() - api to get buffer address
* @tx_tlv: pointer to TLV header
* @status: hal mon buffer address status
*
* Return: Address to qdf_frag_t
*/
static inline qdf_frag_t
hal_txmon_get_buffer_addr_generic_be(void *tx_tlv,
struct hal_mon_buf_addr_status *status)
{
struct mon_buffer_addr *hal_buffer_addr =
(struct mon_buffer_addr *)((uint8_t *)tx_tlv +
HAL_RX_TLV32_HDR_SIZE);
qdf_frag_t buf_addr = NULL;
buf_addr = (qdf_frag_t)((u64)hal_buffer_addr->buffer_virt_addr_31_0 |
((u64)hal_buffer_addr->buffer_virt_addr_63_32 <<
32));
/* qdf_frag_t is derived from buffer address tlv */
if (qdf_unlikely(status)) {
qdf_mem_copy(status,
(uint8_t *)tx_tlv + HAL_RX_TLV32_HDR_SIZE,
sizeof(struct hal_mon_buf_addr_status));
/* update hal_mon_buf_addr_status */
}
return buf_addr;
}
/**
* hal_txmon_free_status_buffer() - api to free status buffer
* @pdev_handle: DP_PDEV handle
* @status_frag: qdf_frag_t buffer
*
* Return void
*/
static inline void
hal_txmon_status_free_buffer_generic_be(qdf_frag_t status_frag)
{
uint32_t tlv_tag, tlv_len;
uint32_t tlv_status = HAL_MON_TX_STATUS_PPDU_NOT_DONE;
uint8_t *tx_tlv;
uint8_t *tx_tlv_start;
qdf_frag_t frag_buf = NULL;
tx_tlv = (uint8_t *)status_frag;
tx_tlv_start = tx_tlv;
/* parse tlv and populate tx_ppdu_info */
do {
/* TODO: check config_length is full monitor mode */
tlv_tag = HAL_RX_GET_USER_TLV32_TYPE(tx_tlv);
tlv_len = HAL_RX_GET_USER_TLV32_LEN(tx_tlv);
if (tlv_tag == WIFIMON_BUFFER_ADDR_E) {
frag_buf = hal_txmon_get_buffer_addr_generic_be(tx_tlv,
NULL);
if (frag_buf)
qdf_frag_free(frag_buf);
frag_buf = NULL;
}
/* need api definition for hal_tx_status_get_next_tlv */
tx_tlv = hal_tx_status_get_next_tlv(tx_tlv);
if ((tx_tlv - tx_tlv_start) >= TX_MON_STATUS_BUF_SIZE)
break;
} while (tlv_status == HAL_MON_TX_STATUS_PPDU_NOT_DONE);
}
#endif /* QCA_MONITOR_2_0_SUPPORT */
#endif /* _HAL_BE_GENERIC_API_H_ */