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qcacld-3.0: Add CDS API to update parameter for pkt capture mode

Browse source 
Update packet capture mode param in the HDD context
after reading the INI parameter.

Change-Id: I3ea88e376f1ad8ebc96715d08395331470c23d4a
CRs-Fixed: 2528536
This commit is contained in:
Alok Kumar 2019-07-22 17:53:00 +05:30 • committed by nshrivas
commit 45b9e9c730
4 changed files with 100 additions and 4 deletions
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38
core/cds/inc/cds_api.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2014-2019 The Linux Foundation. All rights reserved.
* Copyright (c) 2014-2020 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
@ -551,4 +551,40 @@ QDF_STATUS cds_smmu_mem_map_setup(qdf_device_t osdev, bool ipa_present);
* Return: Status of map operation
*/
int cds_smmu_map_unmap(bool map, uint32_t num_buf, qdf_mem_info_t *buf_arr);
#ifdef WLAN_FEATURE_PKT_CAPTURE
/**
* cds_is_pktcapture_enabled() - is packet capture support enabled
*
* Check is packet capture mode enabled from ini
*
* Return: 0 - disable, 1 - enable
*/
bool cds_is_pktcapture_enabled(void);
/**
* cds_get_pktcapture_mode() - get pktcapture mode value
*
* Get the pktcapture mode value from hdd context
*
* Return: 0 - disable
* 1 - Mgmt packets
* 2 - Data packets
* 3 - Both Mgmt and Data packets
*/
uint8_t cds_get_pktcapture_mode(void);
#else
static inline
bool cds_is_pktcapture_enabled(void)
{
return false;
}
static inline
uint8_t cds_get_pktcapture_mode(void)
{
return 0;
}
#endif /* WLAN_FEATURE_PKT_CAPTURE */
#endif /* if !defined __CDS_API_H */

30
core/cds/src/cds_api.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2012-2019 The Linux Foundation. All rights reserved.
* Copyright (c) 2012-2020 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
@ -2886,3 +2886,31 @@ int cds_smmu_map_unmap(bool map, uint32_t num_buf, qdf_mem_info_t *buf_arr)
return 0;
}
#endif
#ifdef WLAN_FEATURE_PKT_CAPTURE
bool cds_is_pktcapture_enabled(void)
{
struct hdd_context *hdd_ctx;
hdd_ctx = gp_cds_context->hdd_context;
if (!hdd_ctx) {
cds_err("HDD context is NULL");
return false;
}
return hdd_ctx->enable_pkt_capture_support;
}
uint8_t cds_get_pktcapture_mode(void)
{
struct hdd_context *hdd_ctx;
hdd_ctx = gp_cds_context->hdd_context;
if (!hdd_ctx) {
cds_err("HDD context is NULL");
return false;
}
return hdd_ctx->val_pkt_capture_mode;
}
#endif /* WLAN_FEATURE_PKT_CAPTURE */

8
core/hdd/inc/wlan_hdd_main.h
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2012-2019 The Linux Foundation. All rights reserved.
* Copyright (c) 2012-2020 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
@ -1882,6 +1882,12 @@ struct hdd_context {
(LINUX_VERSION_CODE <= KERNEL_VERSION(4, 19, 0))
struct pm_qos_request pm_qos_req;
#endif
#ifdef WLAN_FEATURE_PKT_CAPTURE
/* enable packet capture support */
bool enable_pkt_capture_support;
/* value for packet capturte mode */
uint8_t val_pkt_capture_mode;
#endif
};
/**

28
core/hdd/src/wlan_hdd_tx_rx.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2012-2019 The Linux Foundation. All rights reserved.
* Copyright (c) 2012-2020 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
@ -3163,6 +3163,31 @@ static void hdd_dp_hl_bundle_cfg_update(struct hdd_config *config,
}
#endif
#ifdef WLAN_FEATURE_PKT_CAPTURE
/**
* hdd_set_pktcapture_mode_value() - set pktcapture_mode values
* @hdd_ctx: hdd context
* @psoc: pointer to psoc obj
*
* Return: none
*/
static inline void
hdd_dp_pktcapture_mode_cfg_update(struct hdd_context *hdd_ctx,
struct wlan_objmgr_psoc *psoc)
{
hdd_ctx->enable_pkt_capture_support = cfg_get(
psoc, CFG_DP_PKT_CAPTURE_MODE_ENABLE);
hdd_ctx->val_pkt_capture_mode = cfg_get(
psoc, CFG_DP_PKT_CAPTURE_MODE_VALUE);
}
#else
static inline void
hdd_dp_pktcapture_mode_cfg_update(struct hdd_context *hdd_ctx,
struct wlan_objmgr_psoc *psoc)
{
}
#endif /* WLAN_FEATURE_PKT_CAPTURE */
void hdd_dp_cfg_update(struct wlan_objmgr_psoc *psoc,
struct hdd_context *hdd_ctx)
{
@ -3198,6 +3223,7 @@ void hdd_dp_cfg_update(struct wlan_objmgr_psoc *psoc,
config->cfg_wmi_credit_cnt = cfg_get(psoc, CFG_DP_HTC_WMI_CREDIT_CNT);
hdd_dp_dp_trace_cfg_update(config, psoc);
hdd_dp_nud_tracking_cfg_update(config, psoc);
hdd_dp_pktcapture_mode_cfg_update(hdd_ctx, psoc);
}
bool wlan_hdd_rx_rpm_mark_last_busy(struct hdd_context *hdd_ctx,