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qcacmn: Placeholder for peer mesh latency changes

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Add support to update per peer latency parameter
from datapath

Change-Id: I1096374ebd3aeb5dc11759f1512cdee744e170c6
This commit is contained in:
Mainak Sen
2020-11-08 23:29:32 +05:30
committed by snandini
parent 01fb814b7f
commit 059ed74e8b
5 changed files with 161 additions and 1 deletions
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12
dp/inc/cdp_txrx_cmn_struct.h
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2011-2020 The Linux Foundation. All rights reserved.
* Copyright (c) 2011-2021 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
@@ -1106,6 +1106,8 @@ enum cdp_pdev_param_type {
* @cdp_vdev_param_drop_unenc: set drop unencrypted flag
* @cdp_vdev_param_hlos_tid_override: set hlos tid override
* @cdp_vdev_param_peer_authorize: set peer authorize
* @cdp_vdev_param_peer_tid_latency_enable: set peer tid latency enable flag
* @cdp_vdev_param_mesh_tid: config tatency tid on vdev
*
* @cdp_pdev_param_dbg_snf: Enable debug sniffer feature
* @cdp_pdev_param_bpr_enable: Enable bcast probe feature
@@ -1173,6 +1175,8 @@ typedef union cdp_config_param_t {
uint8_t cdp_vdev_param_hlos_tid_override;
bool cdp_vdev_param_wds_ext;
uint8_t cdp_vdev_param_peer_authorize;
uint8_t cdp_vdev_param_peer_tid_latency_enable;
uint8_t cdp_vdev_param_mesh_tid;
/* pdev params */
bool cdp_pdev_param_cptr_latcy;
@@ -1285,6 +1289,8 @@ enum cdp_pdev_bpr_param {
* @CDP_ENABLE_HLOS_TID_OVERRIDE: set hlos tid override flag
* @CDP_CFG_WDS_EXT: enable/disable wds ext feature
* @CDP_ENABLE_PEER_AUTHORIZE: enable peer authorize flag
* @CDP_ENABLE_PEER_TID_LATENCY: set peer tid latency enable flag
* @CDP_SET_VAP_MESH_TID : Set latency tid in vap
*/
enum cdp_vdev_param_type {
CDP_ENABLE_NAWDS,
@@ -1316,6 +1322,10 @@ enum cdp_vdev_param_type {
CDP_CFG_WDS_EXT,
#endif /* QCA_SUPPORT_WDS_EXTENDED */
CDP_ENABLE_PEER_AUTHORIZE,
#ifdef WLAN_SUPPORT_MESH_LATENCY
CDP_ENABLE_PEER_TID_LATENCY,
CDP_SET_VAP_MESH_TID,
#endif
};
/*

57
dp/inc/cdp_txrx_mesh_latency.h Normal file
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@@ -0,0 +1,57 @@
/*
* Copyright (c) 2020-2021 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
* above copyright notice and this permission notice appear in all
* copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
/**
* @file cdp_txrx_mesh_latency.h
* @brief Define the host data path MESH latency API functions
* called by the host control SW and the OS interface module
*/
#ifndef _CDP_TXRX_MESH_LATENCY_H_
#define _CDP_TXRX_MESH_LATENCY_H_
#include "cdp_txrx_handle.h"
#ifdef WLAN_SUPPORT_MESH_LATENCY
/**
* @brief find MSCS enabled peer for this mac address and validate priority
* @details
* This function updates per peer per TID mesh latency related parameters.
*
* @param dest_mac - destination mac address
* @param service_interval - Service Interval per tid
* @param burst_size - Burst size per tid
* @param priority - user priority combination of tid and msdu queue
* #add_or_sub - indicates to add or substract latency parameter
* @return - 0 for non error case, -1 for failure
*/
static inline QDF_STATUS
cdp_mesh_latency_update_peer_parameter(ol_txrx_soc_handle soc,
uint8_t *dest_mac, uint32_t service_interval,
uint32_t burst_size, uint16_t priority, uint8_t add_or_sub)
{
if (!soc || !soc->ops || !soc->ops->mesh_latency_ops) {
return 1;
}
if (soc->ops->mesh_latency_ops->mesh_latency_update_peer_parameter)
return soc->ops->mesh_latency_ops->
mesh_latency_update_peer_parameter(soc,
dest_mac, service_interval,
burst_size, priority, add_or_sub);
return 0;
}
#endif
#endif

24
dp/inc/cdp_txrx_ops.h
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@@ -1153,6 +1153,13 @@ struct ol_if_ops {
uint16_t peer_id, uint8_t vdev_id,
uint8_t *peer_macaddr);
#endif /* QCA_SUPPORT_WDS_EXTENDED */
#ifdef WLAN_SUPPORT_MESH_LATENCY
QDF_STATUS(*peer_update_mesh_latency_params)(
struct cdp_ctrl_objmgr_psoc *psoc,
uint8_t vdev_id, uint8_t *peer_mac, uint8_t tid,
uint32_t service_interval, uint32_t burst_size,
uint8_t add_or_sub, uint8_t ac);
#endif
};
#ifdef DP_PEER_EXTENDED_API
@@ -1710,6 +1717,20 @@ struct cdp_mscs_ops {
};
#endif
#ifdef WLAN_SUPPORT_MESH_LATENCY
/**
* struct cdp_mesh_latency_ops - data path ops for Mesh latency
* @mesh_latency_update_peer_parameter:
*/
struct cdp_mesh_latency_ops {
QDF_STATUS (*mesh_latency_update_peer_parameter)(
struct cdp_soc_t *soc,
uint8_t *dest_mac, uint32_t service_interval,
uint32_t burst_size, uint16_t priority,
uint8_t add_or_sub);
};
#endif
struct cdp_ops {
struct cdp_cmn_ops *cmn_drv_ops;
struct cdp_ctrl_ops *ctrl_ops;
@@ -1748,6 +1769,9 @@ struct cdp_ops {
#ifdef WLAN_SUPPORT_MSCS
struct cdp_mscs_ops *mscs_ops;
#endif
#ifdef WLAN_SUPPORT_MESH_LATENCY
struct cdp_mesh_latency_ops *mesh_latency_ops;
#endif
};
#endif

37
dp/wifi3.0/dp_main.c
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@@ -71,6 +71,9 @@ cdp_dump_flow_pool_info(struct cdp_soc_t *soc)
#ifdef WLAN_SUPPORT_MSCS
#include "dp_mscs.h"
#endif
#ifdef WLAN_SUPPORT_MESH_LATENCY
#include "dp_mesh_latency.h"
#endif
#ifdef ATH_SUPPORT_IQUE
#include "dp_txrx_me.h"
#endif
@@ -9133,6 +9136,16 @@ static QDF_STATUS dp_get_vdev_param(struct cdp_soc_t *cdp_soc, uint8_t vdev_id,
val->cdp_vdev_param_peer_authorize =
vdev->peer_authorize;
break;
#ifdef WLAN_SUPPORT_MESH_LATENCY
case CDP_ENABLE_PEER_TID_LATENCY:
val->cdp_vdev_param_peer_tid_latency_enable =
vdev->peer_tid_latency_enabled;
break;
case CDP_SET_VAP_MESH_TID:
val->cdp_vdev_param_mesh_tid =
vdev->mesh_tid_latency_config.latency_tid;
break;
#endif
default:
dp_cdp_err("%pk: param value %d is wrong\n",
soc, param);
@@ -9263,6 +9276,20 @@ dp_set_vdev_param(struct cdp_soc_t *cdp_soc, uint8_t vdev_id,
case CDP_ENABLE_PEER_AUTHORIZE:
vdev->peer_authorize = val.cdp_vdev_param_peer_authorize;
break;
#ifdef WLAN_SUPPORT_MESH_LATENCY
case CDP_ENABLE_PEER_TID_LATENCY:
dp_info("vdev_id %d enable peer tid latency %d", vdev_id,
val.cdp_vdev_param_peer_tid_latency_enable);
vdev->peer_tid_latency_enabled =
val.cdp_vdev_param_peer_tid_latency_enable;
break;
case CDP_SET_VAP_MESH_TID:
dp_info("vdev_id %d enable peer tid latency %d", vdev_id,
val.cdp_vdev_param_mesh_tid);
vdev->mesh_tid_latency_config.latency_tid
= val.cdp_vdev_param_mesh_tid;
break;
#endif
default:
break;
}
@@ -11388,6 +11415,13 @@ static struct cdp_mscs_ops dp_ops_mscs = {
};
#endif
#ifdef WLAN_SUPPORT_MESH_LATENCY
static struct cdp_mesh_latency_ops dp_ops_mesh_latency = {
.mesh_latency_update_peer_parameter =
dp_mesh_latency_update_peer_parameter,
};
#endif
#ifdef FEATURE_RUNTIME_PM
/**
* dp_runtime_suspend() - ensure DP is ready to runtime suspend
@@ -12069,6 +12103,9 @@ static struct cdp_ops dp_txrx_ops = {
#ifdef WLAN_SUPPORT_MSCS
.mscs_ops = &dp_ops_mscs,
#endif
#ifdef WLAN_SUPPORT_MESH_LATENCY
.mesh_latency_ops = &dp_ops_mesh_latency,
#endif
};
/*

32
dp/wifi3.0/dp_types.h
View File

@@ -2592,6 +2592,15 @@ struct dp_vdev {
qdf_atomic_t ref_cnt;
qdf_atomic_t mod_refs[DP_MOD_ID_MAX];
uint8_t num_latency_critical_conn;
#ifdef WLAN_SUPPORT_MESH_LATENCY
uint8_t peer_tid_latency_enabled;
/* tid latency configuration parameters */
struct {
uint32_t service_interval;
uint32_t burst_size;
uint8_t latency_tid;
} mesh_tid_latency_config;
#endif
};
@@ -2712,6 +2721,26 @@ struct dp_wds_ext_peer {
};
#endif /* QCA_SUPPORT_WDS_EXTENDED */
#ifdef WLAN_SUPPORT_MESH_LATENCY
/*Advanced Mesh latency feature based macros */
/*
* struct dp_peer_mesh_latency parameter - Mesh latency related
* parameters. This data is updated per peer per TID based on
* the flow tuple classification in external rule database
* during packet processing.
* @service_interval - Service interval associated with TID
* @burst_size - Burst size additive over multiple flows
* @ac - custom ac derived from service interval
* @msduq - MSDU queue number within TID
*/
struct dp_peer_mesh_latency_parameter {
uint32_t service_interval;
uint32_t burst_size;
uint8_t ac;
uint8_t msduq;
};
#endif
/* Peer structure for data path state */
struct dp_peer {
/* VDEV to which this peer is associated */
@@ -2837,6 +2866,9 @@ struct dp_peer {
struct dp_wds_ext_peer wds_ext;
ol_txrx_rx_fp osif_rx;
#endif
#ifdef WLAN_SUPPORT_MESH_LATENCY
struct dp_peer_mesh_latency_parameter mesh_latency_params[DP_MAX_TIDS];
#endif
};
/*