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qcacmn: Add datapath config event history

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Add history to record the config/control events
e.g. peer create/delete/unref-delete, vdev attach/detach
in datapath.

Change-Id: Ic3c8122fca9124e41931ec445946aec5e8863434
CRs-Fixed: 3371899
This commit is contained in:
Rakesh Pillai
2023-01-09 23:24:58 -08:00
committed by Madan Koyyalamudi
parent b4466310b5
commit ada0c97d9b
5 changed files with 541 additions and 1 deletions
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67
dp/wifi3.0/dp_main.c
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@@ -5549,6 +5549,47 @@ static void dp_free_ipa_rx_alt_refill_buf_ring(struct dp_soc *soc,
}
#endif
#ifdef WLAN_FEATURE_DP_CFG_EVENT_HISTORY
/**
* dp_soc_cfg_history_attach() - Allocate and attach datapath config events
* history
* @soc: DP soc handle
*
* Return: None
*/
static void dp_soc_cfg_history_attach(struct dp_soc *soc)
{
dp_soc_frag_history_attach(soc, &soc->cfg_event_history,
DP_CFG_EVT_HIST_MAX_SLOTS,
DP_CFG_EVT_HIST_PER_SLOT_MAX,
sizeof(struct dp_cfg_event),
true, DP_CFG_EVENT_HIST_TYPE);
}
/**
* dp_soc_cfg_history_detach() - Detach and free DP config events history
* @soc: DP soc handle
*
* Return: none
*/
static void dp_soc_cfg_history_detach(struct dp_soc *soc)
{
dp_soc_frag_history_detach(soc, &soc->cfg_event_history,
DP_CFG_EVT_HIST_MAX_SLOTS,
true, DP_CFG_EVENT_HIST_TYPE);
}
#else
static void dp_soc_cfg_history_attach(struct dp_soc *soc)
{
}
static void dp_soc_cfg_history_detach(struct dp_soc *soc)
{
}
#endif
#ifdef DP_TX_HW_DESC_HISTORY
/**
* dp_soc_tx_hw_desc_history_attach - Attach TX HW descriptor history
@@ -6561,6 +6602,7 @@ static void dp_soc_detach(struct cdp_soc_t *txrx_soc)
dp_soc_tx_history_detach(soc);
dp_soc_mon_status_ring_history_detach(soc);
dp_soc_rx_history_detach(soc);
dp_soc_cfg_history_detach(soc);
if (!dp_monitor_modularized_enable()) {
dp_mon_soc_detach_wrapper(soc);
@@ -7385,6 +7427,7 @@ static QDF_STATUS dp_vdev_attach_wifi3(struct cdp_soc_t *cdp_soc,
dp_err("LRO hash setup failure!");
}
dp_cfg_event_record_vdev_evt(soc, DP_CFG_EVENT_VDEV_ATTACH, vdev);
dp_info("Created vdev %pK ("QDF_MAC_ADDR_FMT") vdev_id %d", vdev,
QDF_MAC_ADDR_REF(vdev->mac_addr.raw), vdev->vdev_id);
DP_STATS_INIT(vdev);
@@ -7780,6 +7823,7 @@ static QDF_STATUS dp_vdev_detach_wifi3(struct cdp_soc_t *cdp_soc,
TAILQ_INSERT_TAIL(&soc->inactive_vdev_list, vdev, inactive_list_elem);
qdf_spin_unlock_bh(&soc->inactive_vdev_list_lock);
dp_cfg_event_record_vdev_evt(soc, DP_CFG_EVENT_VDEV_DETACH, vdev);
dp_info("detach vdev %pK id %d pending refs %d",
vdev, vdev->vdev_id, qdf_atomic_read(&vdev->ref_cnt));
@@ -8097,6 +8141,8 @@ dp_peer_create_wifi3(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
dp_peer_hw_txrx_stats_init(soc, peer->txrx_peer);
}
dp_cfg_event_record_peer_evt(soc, DP_CFG_EVENT_PEER_CREATE,
peer, vdev, 1);
dp_info("vdev %pK Reused peer %pK ("QDF_MAC_ADDR_FMT
") vdev_ref_cnt "
"%d peer_ref_cnt: %d",
@@ -8189,6 +8235,8 @@ dp_peer_create_wifi3(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
/* Initialize the peer state */
peer->state = OL_TXRX_PEER_STATE_DISC;
dp_cfg_event_record_peer_evt(soc, DP_CFG_EVENT_PEER_CREATE,
peer, vdev, 0);
dp_info("vdev %pK created peer %pK ("QDF_MAC_ADDR_FMT") vdev_ref_cnt "
"%d peer_ref_cnt: %d",
vdev, peer, QDF_MAC_ADDR_REF(peer->mac_addr.raw),
@@ -8265,6 +8313,8 @@ QDF_STATUS dp_peer_mlo_setup(
if (!setup_info || !setup_info->mld_peer_mac)
return QDF_STATUS_SUCCESS;
dp_cfg_event_record_peer_setup_evt(soc, DP_CFG_EVENT_MLO_SETUP,
peer, NULL, vdev_id, setup_info);
dp_info("link peer: " QDF_MAC_ADDR_FMT "mld peer: " QDF_MAC_ADDR_FMT
"first_link %d, primary_link %d",
QDF_MAC_ADDR_REF(peer->mac_addr.raw),
@@ -8302,12 +8352,14 @@ QDF_STATUS dp_peer_mlo_setup(
if (setup_info->is_primary_link &&
!setup_info->is_first_link) {
struct dp_vdev *prev_vdev;
/*
* if first link is not the primary link,
* then need to change mld_peer->vdev as
* primary link dp_vdev is not same one
* during mld peer creation.
*/
prev_vdev = mld_peer->vdev;
dp_info("Primary link is not the first link. vdev: %pK,"
"vdev_id %d vdev_ref_cnt %d",
mld_peer->vdev, vdev_id,
@@ -8322,6 +8374,11 @@ QDF_STATUS dp_peer_mlo_setup(
mld_peer->vdev = dp_vdev_get_ref_by_id(soc, vdev_id,
DP_MOD_ID_CHILD);
mld_peer->txrx_peer->vdev = mld_peer->vdev;
dp_cfg_event_record_mlo_setup_vdev_update_evt(
soc, mld_peer, prev_vdev,
mld_peer->vdev);
}
/* associate mld and link peer */
@@ -8542,6 +8599,9 @@ dp_peer_setup_wifi3(struct cdp_soc_t *soc_hdl, uint8_t vdev_id,
&reo_dest, &hash_based,
&lmac_peer_id_msb);
dp_cfg_event_record_peer_setup_evt(soc, DP_CFG_EVENT_PEER_SETUP,
peer, vdev, vdev->vdev_id,
setup_info);
dp_info("pdev: %d vdev :%d opmode:%u peer %pK (" QDF_MAC_ADDR_FMT ") "
"hash-based-steering:%d default-reo_dest:%u",
pdev->pdev_id, vdev->vdev_id,
@@ -8990,6 +9050,8 @@ free_vdev:
/* delete this peer from the list */
qdf_spin_unlock_bh(&soc->inactive_vdev_list_lock);
dp_cfg_event_record_vdev_evt(soc, DP_CFG_EVENT_VDEV_UNREF_DEL,
vdev);
dp_info("deleting vdev object %pK ("QDF_MAC_ADDR_FMT")",
vdev, QDF_MAC_ADDR_REF(vdev->mac_addr.raw));
wlan_minidump_remove(vdev, sizeof(*vdev), soc->ctrl_psoc,
@@ -9073,6 +9135,8 @@ void dp_peer_unref_delete(struct dp_peer *peer, enum dp_mod_id mod_id)
qdf_spinlock_destroy(&peer->peer_state_lock);
dp_txrx_peer_detach(soc, peer);
dp_cfg_event_record_peer_evt(soc, DP_CFG_EVENT_PEER_UNREF_DEL,
peer, vdev, 0);
qdf_mem_free(peer);
/*
@@ -9146,6 +9210,8 @@ static QDF_STATUS dp_peer_delete_wifi3(struct cdp_soc_t *soc_hdl,
peer->valid = 0;
dp_cfg_event_record_peer_evt(soc, DP_CFG_EVENT_PEER_DELETE, peer,
vdev, 0);
dp_init_info("%pK: peer %pK (" QDF_MAC_ADDR_FMT ") pending-refs %d",
soc, peer, QDF_MAC_ADDR_REF(peer->mac_addr.raw),
qdf_atomic_read(&peer->ref_cnt));
@@ -15544,6 +15610,7 @@ dp_soc_attach(struct cdp_ctrl_objmgr_psoc *ctrl_psoc,
/* Reset wbm sg list and flags */
dp_rx_wbm_sg_list_reset(soc);
dp_soc_cfg_history_attach(soc);
dp_soc_tx_hw_desc_history_attach(soc);
dp_soc_rx_history_attach(soc);
dp_soc_mon_status_ring_history_attach(soc);