samsung-sm8650/android_kernel_samsung_sm8650-modules
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qcacmn: Add support for rx evm and rx antenna

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Add Host support for rx evm and rx antenna

CRs-Fixed: 2493515
Change-Id: I6c6e3edd8d6650eabb69cea08ec275da7067f37d
This commit is contained in:
Amir Patel
2019-07-17 21:59:39 +05:30
committed by nshrivas
parent 75c5327b19
commit 5a8bbbe05d
7 changed files with 175 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
dp/inc/cdp_txrx_cmn_struct.h
View File

@@ -1560,6 +1560,8 @@ struct cdp_rx_indication_ppdu {
uint16_t frame_ctrl;
int8_t rssi_chain[SS_COUNT][MAX_BW];
struct cdp_stats_cookie *cookie;
struct cdp_rx_su_evm_info evm_info;
uint32_t rx_antenna;
};
/**

28
dp/inc/cdp_txrx_stats_struct.h
View File

@@ -111,7 +111,22 @@
#define INVALID_RSSI 255
/*Max SU EVM count */
#define DP_RX_MAX_SU_EVM_COUNT 32
#define WDI_EVENT_BASE 0x100
#define CDP_TXRX_RATECODE_MCS_MASK 0xF
#define CDP_TXRX_RATECODE_NSS_MASK 0x3
#define CDP_TXRX_RATECODE_NSS_LSB 4
#define CDP_TXRX_RATECODE_PREM_MASK 0x3
#define CDP_TXRX_RATECODE_PREM_LSB 6
#define CDP_TXRX_RATECODE(mcsb, nssb, premb) \
(((mcsb) & CDP_TXRX_RATECODE_MCS_MASK) | \
(((nssb) & CDP_TXRX_RATECODE_NSS_MASK) << CDP_TXRX_RATECODE_NSS_LSB) | \
(((premb) & CDP_TXRX_RATECODE_PREM_MASK) << CDP_TXRX_RATECODE_PREM_LSB))
/* Different Packet Types */
enum cdp_packet_type {
DOT11_A = 0,
@@ -202,6 +217,19 @@ struct cdp_tidq_stats {
uint32_t stats[TIDQ_STATS_MAX];
};
/*
* struct cdp_rx_su_evm_info: Rx evm info
* @number_of_symbols: number of symbols
* @nss_count: number of spatial streams
* @pilot_count: number of pilot count
*/
struct cdp_rx_su_evm_info {
uint16_t number_of_symbols;
uint8_t nss_count;
uint8_t pilot_count;
uint32_t pilot_evm[DP_RX_MAX_SU_EVM_COUNT];
};
/*
* cdp_delay_stats_mode: Different types of delay statistics
*

35
dp/wifi3.0/dp_rx_mon_status.c
View File

@@ -70,6 +70,36 @@ dp_rx_populate_rx_rssi_chain(struct hal_rx_ppdu_info *ppdu_info,
}
}
/*
* dp_rx_populate_su_evm_details() - Populate su evm info
* @ppdu_info: ppdu info structure from ppdu ring
* @cdp_rx_ppdu: rx ppdu indication structure
*/
static inline void
dp_rx_populate_su_evm_details(struct hal_rx_ppdu_info *ppdu_info,
struct cdp_rx_indication_ppdu *cdp_rx_ppdu)
{
uint8_t pilot_evm;
uint8_t nss_count;
uint8_t pilot_count;
nss_count = ppdu_info->evm_info.nss_count;
pilot_count = ppdu_info->evm_info.pilot_count;
if ((nss_count * pilot_count) > DP_RX_MAX_SU_EVM_COUNT) {
qdf_err("pilot evm count is more than expected");
return;
}
cdp_rx_ppdu->evm_info.pilot_count = pilot_count;
cdp_rx_ppdu->evm_info.nss_count = nss_count;
/* Populate evm for pilot_evm = nss_count*pilot_count */
for (pilot_evm = 0; pilot_evm < nss_count * pilot_count; pilot_evm++) {
cdp_rx_ppdu->evm_info.pilot_evm[pilot_evm] =
ppdu_info->evm_info.pilot_evm[pilot_evm];
}
}
/**
* dp_rx_populate_cdp_indication_ppdu() - Populate cdp rx indication structure
* @pdev: pdev ctx
@@ -158,6 +188,8 @@ dp_rx_populate_cdp_indication_ppdu(struct dp_pdev *pdev,
cdp_rx_ppdu->u.ltf_size = ppdu_info->rx_status.ltf_size;
dp_rx_populate_rx_rssi_chain(ppdu_info, cdp_rx_ppdu);
dp_rx_populate_su_evm_details(ppdu_info, cdp_rx_ppdu);
cdp_rx_ppdu->rx_antenna = ppdu_info->rx_status.rx_antenna;
}
#else
static inline void
@@ -208,6 +240,9 @@ static inline void dp_rx_rate_stats_update(struct dp_peer *peer,
ppdu_rx_rate = dp_ath_rate_out(peer->stats.rx.avg_rx_rate);
DP_STATS_UPD(peer, rx.rnd_avg_rx_rate, ppdu_rx_rate);
ppdu->rx_ratekbps = ratekbps;
ppdu->rx_ratecode = CDP_TXRX_RATECODE(ppdu->u.mcs,
nss,
ppdu->u.preamble);
if (peer->vdev)
peer->vdev->stats.rx.last_rx_rate = ratekbps;

19
hal/wifi3.0/hal_api_mon.h
View File

@@ -155,6 +155,23 @@
/* Max MPDUs per status buffer */
#define HAL_RX_MAX_MPDU 64
/* Max pilot count */
#define HAL_RX_MAX_SU_EVM_COUNT 32
/*
* Struct hal_rx_su_evm_info - SU evm info
* @number_of_symbols: number of symbols
* @nss_count: nss count
* @pilot_count: pilot count
* @pilot_evm: Array of pilot evm values
*/
struct hal_rx_su_evm_info {
uint32_t number_of_symbols;
uint8_t nss_count;
uint8_t pilot_count;
uint32_t pilot_evm[HAL_RX_MAX_SU_EVM_COUNT];
};
enum {
DP_PPDU_STATUS_START,
DP_PPDU_STATUS_DONE,
@@ -463,6 +480,8 @@ struct hal_rx_ppdu_info {
struct hal_rx_ppdu_msdu_info rx_msdu_info[HAL_MAX_UL_MU_USERS];
/* first msdu payload for all mpdus in ppdu */
struct hal_rx_msdu_payload_info ppdu_msdu_info[HAL_RX_MAX_MPDU];
/* evm info */
struct hal_rx_su_evm_info evm_info;
};
static inline uint32_t

2
hal/wifi3.0/hal_generic_api.h
View File

@@ -389,6 +389,8 @@ hal_rx_status_get_tlv_info_generic(void *rx_tlv_hdr, void *ppduinfo,
break;
case WIFIRXPCU_PPDU_END_INFO_E:
ppdu_info->rx_status.rx_antenna =
HAL_RX_GET(rx_tlv, RXPCU_PPDU_END_INFO_2, RX_ANTENNA);
ppdu_info->rx_status.tsft =
HAL_RX_GET(rx_tlv, RXPCU_PPDU_END_INFO_1,
WB_TIMESTAMP_UPPER_32);

92
hal/wifi3.0/qca8074v2/hal_8074v2_rx.h
View File

@@ -1,5 +1,5 @@
/*
* Copyright (c) 2016-2018 The Linux Foundation. All rights reserved.
* Copyright (c) 2016-2019 The Linux Foundation. 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
@@ -23,6 +23,9 @@
#include "hal_tx.h"
#include "dp_types.h"
#include "hal_api_mon.h"
#ifndef QCA_WIFI_QCA6018
#include "phyrx_other_receive_info_su_evm_details.h"
#endif
#define HAL_RX_MSDU_START_MIMO_SS_BITMAP(_rx_msdu_start)\
(_HAL_MS((*_OFFSET_TO_WORD_PTR((_rx_msdu_start),\
@@ -101,6 +104,52 @@ static uint8_t hal_rx_get_tlv_8074v2(void *rx_tlv)
return HAL_RX_GET(rx_tlv, PHYRX_RSSI_LEGACY_0, RECEIVE_BANDWIDTH);
}
#ifndef QCA_WIFI_QCA6018
#define HAL_RX_UPDATE_SU_EVM_INFO(rx_tlv, ppdu_info, evm, pilot) \
(ppdu_info)->evm_info.pilot_evm[pilot] = HAL_RX_GET(rx_tlv, \
PHYRX_OTHER_RECEIVE_INFO, \
SU_EVM_DETAILS_##evm##_PILOT_##pilot##_EVM)
static inline void
hal_rx_update_su_evm_info(void *rx_tlv,
void *ppdu_info_hdl)
{
struct hal_rx_ppdu_info *ppdu_info =
(struct hal_rx_ppdu_info *)ppdu_info_hdl;
HAL_RX_UPDATE_SU_EVM_INFO(rx_tlv, ppdu_info, 1, 0);
HAL_RX_UPDATE_SU_EVM_INFO(rx_tlv, ppdu_info, 2, 1);
HAL_RX_UPDATE_SU_EVM_INFO(rx_tlv, ppdu_info, 3, 2);
HAL_RX_UPDATE_SU_EVM_INFO(rx_tlv, ppdu_info, 4, 3);
HAL_RX_UPDATE_SU_EVM_INFO(rx_tlv, ppdu_info, 5, 4);
HAL_RX_UPDATE_SU_EVM_INFO(rx_tlv, ppdu_info, 6, 5);
HAL_RX_UPDATE_SU_EVM_INFO(rx_tlv, ppdu_info, 7, 6);
HAL_RX_UPDATE_SU_EVM_INFO(rx_tlv, ppdu_info, 8, 7);
HAL_RX_UPDATE_SU_EVM_INFO(rx_tlv, ppdu_info, 9, 8);
HAL_RX_UPDATE_SU_EVM_INFO(rx_tlv, ppdu_info, 10, 9);
HAL_RX_UPDATE_SU_EVM_INFO(rx_tlv, ppdu_info, 11, 10);
HAL_RX_UPDATE_SU_EVM_INFO(rx_tlv, ppdu_info, 12, 11);
HAL_RX_UPDATE_SU_EVM_INFO(rx_tlv, ppdu_info, 13, 12);
HAL_RX_UPDATE_SU_EVM_INFO(rx_tlv, ppdu_info, 14, 13);
HAL_RX_UPDATE_SU_EVM_INFO(rx_tlv, ppdu_info, 15, 14);
HAL_RX_UPDATE_SU_EVM_INFO(rx_tlv, ppdu_info, 16, 15);
HAL_RX_UPDATE_SU_EVM_INFO(rx_tlv, ppdu_info, 17, 16);
HAL_RX_UPDATE_SU_EVM_INFO(rx_tlv, ppdu_info, 18, 17);
HAL_RX_UPDATE_SU_EVM_INFO(rx_tlv, ppdu_info, 19, 18);
HAL_RX_UPDATE_SU_EVM_INFO(rx_tlv, ppdu_info, 20, 19);
HAL_RX_UPDATE_SU_EVM_INFO(rx_tlv, ppdu_info, 21, 20);
HAL_RX_UPDATE_SU_EVM_INFO(rx_tlv, ppdu_info, 22, 21);
HAL_RX_UPDATE_SU_EVM_INFO(rx_tlv, ppdu_info, 23, 22);
HAL_RX_UPDATE_SU_EVM_INFO(rx_tlv, ppdu_info, 24, 23);
HAL_RX_UPDATE_SU_EVM_INFO(rx_tlv, ppdu_info, 25, 24);
HAL_RX_UPDATE_SU_EVM_INFO(rx_tlv, ppdu_info, 26, 25);
HAL_RX_UPDATE_SU_EVM_INFO(rx_tlv, ppdu_info, 27, 26);
HAL_RX_UPDATE_SU_EVM_INFO(rx_tlv, ppdu_info, 28, 27);
HAL_RX_UPDATE_SU_EVM_INFO(rx_tlv, ppdu_info, 29, 28);
HAL_RX_UPDATE_SU_EVM_INFO(rx_tlv, ppdu_info, 30, 29);
HAL_RX_UPDATE_SU_EVM_INFO(rx_tlv, ppdu_info, 31, 30);
HAL_RX_UPDATE_SU_EVM_INFO(rx_tlv, ppdu_info, 32, 31);
}
/**
* hal_rx_proc_phyrx_other_receive_info_tlv_8074v2()
* -process other receive info TLV
@@ -111,10 +160,46 @@ static uint8_t hal_rx_get_tlv_8074v2(void *rx_tlv)
*/
static
void hal_rx_proc_phyrx_other_receive_info_tlv_8074v2(void *rx_tlv_hdr,
void *ppdu_info)
void *ppdu_info_hdl)
{
uint16_t tlv_tag;
void *rx_tlv;
struct hal_rx_ppdu_info *ppdu_info = ppdu_info_hdl;
/* Skip TLV_HDR for OTHER_RECEIVE_INFO and follows the
* embedded TLVs inside
*/
rx_tlv = (uint8_t *)rx_tlv_hdr + HAL_RX_TLV32_HDR_SIZE;
tlv_tag = HAL_RX_GET_USER_TLV32_TYPE(rx_tlv);
switch (tlv_tag) {
case WIFIPHYRX_OTHER_RECEIVE_INFO_SU_EVM_DETAILS_E:
/* Skip TLV length to get TLV content */
rx_tlv = (uint8_t *)rx_tlv + HAL_RX_TLV32_HDR_SIZE;
ppdu_info->evm_info.number_of_symbols = HAL_RX_GET(rx_tlv,
PHYRX_OTHER_RECEIVE_INFO,
SU_EVM_DETAILS_0_NUMBER_OF_SYMBOLS);
ppdu_info->evm_info.pilot_count = HAL_RX_GET(rx_tlv,
PHYRX_OTHER_RECEIVE_INFO,
SU_EVM_DETAILS_0_PILOT_COUNT);
ppdu_info->evm_info.nss_count = HAL_RX_GET(rx_tlv,
PHYRX_OTHER_RECEIVE_INFO,
SU_EVM_DETAILS_0_NSS_COUNT);
hal_rx_update_su_evm_info(rx_tlv, ppdu_info_hdl);
break;
default:
qdf_err("TLV tag not found");
}
}
#else
static inline
void hal_rx_proc_phyrx_other_receive_info_tlv_8074v2(void *rx_tlv_hdr,
void *ppdu_info_hdl)
{
}
#endif
/**
* hal_rx_dump_msdu_start_tlv_8074v2() : dump RX msdu_start TLV in structured
@@ -368,4 +453,3 @@ static uint16_t hal_rx_msdu_end_da_idx_get_8074v2(uint8_t *buf)
return da_idx;
}

1
qdf/inc/qdf_nbuf.h
View File

@@ -317,6 +317,7 @@ struct mon_rx_status {
uint8_t ltf_size;
uint8_t rxpcu_filter_pass;
int8_t rssi_chain[8][8];
uint32_t rx_antenna;
};
/**