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qcacld-3.0: Add MLO support for MGMT event logging

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Introduce MLO support for Management event logging.

Add band info to indicate the bands of the link
requested for setup during Association/Disassociation
request frame.

Modify bssid info to send only the bssid of the AP
associated to the frame exchange link.

Add MLD mac address support during Association/disassociation
event logs.

Change-Id: I84e53a486ae5ae3f4f2f3f9c42658e1392e64b13
CRs-Fixed: 3603786
This commit is contained in:
Vijay Raj
2023-08-31 03:03:45 -07:00
committed by Rahul Choudhary
parent 6343b8c5f9
commit 4eb27f1d6a
5 changed files with 200 additions and 25 deletions
Download Patch File Download Diff File Expand all files Collapse all files

31
components/cmn_services/logging/inc/wlan_connectivity_logging.h
View File

@@ -1184,6 +1184,18 @@ wlan_connectivity_mgmt_event(struct wlan_objmgr_psoc *psoc,
uint8_t auth_seq, uint16_t aid,
enum wlan_main_tag tag);
/**
* wlan_populate_vsie() - Populate VSIE field for logging
* @vdev: vdev pointer
* @data: Diag packet info data
* @is_tx: flag to indicate whether packet transmitted or received
*
* Return: None
*/
void
wlan_populate_vsie(struct wlan_objmgr_vdev *vdev,
struct wlan_diag_packet_info *data, bool is_tx);
static inline void wlan_connectivity_logging_stop(void)
{}
@@ -1265,6 +1277,18 @@ wlan_connectivity_mgmt_event(struct wlan_objmgr_psoc *psoc,
uint8_t auth_seq, uint16_t aid,
enum wlan_main_tag tag);
/**
* wlan_populate_vsie() - Populate VSIE field for logging
* @vdev: vdev pointer
* @data: Diag packet info data
* @is_tx: Flag to indicate whether the packet is transmitted or received
*
* Return: None
*/
void
wlan_populate_vsie(struct wlan_objmgr_vdev *vdev,
struct wlan_diag_packet_info *data, bool is_tx);
/**
* wlan_connectivity_sta_info_event() - APi to send STA info event
* @psoc: Pointer to global psoc object
@@ -1304,6 +1328,13 @@ wlan_connectivity_mgmt_event(struct wlan_objmgr_psoc *psoc,
uint8_t auth_seq, uint16_t aid,
enum wlan_main_tag tag)
{}
static inline void
wlan_populate_vsie(struct wlan_objmgr_vdev *vdev,
struct wlan_diag_packet_info *data, bool is_tx)
{
}
static inline void
wlan_connectivity_sta_info_event(struct wlan_objmgr_psoc *psoc,
uint8_t vdev_id)

122
components/cmn_services/logging/src/wlan_connectivity_logging.c
View File

@@ -336,6 +336,71 @@ wlan_populate_link_addr(struct wlan_objmgr_vdev *vdev,
return QDF_STATUS_SUCCESS;
}
static uint8_t
wlan_populate_band_bitmap(struct mlo_link_switch_context *link_ctx)
{
uint8_t i, band_bitmap = 0, band;
struct wlan_channel *link_chan_info;
for (i = 0; i < WLAN_MAX_ML_BSS_LINKS; i++) {
link_chan_info = link_ctx->links_info[i].link_chan_info;
band = wlan_reg_freq_to_band((qdf_freq_t)
link_chan_info->ch_freq);
band_bitmap |= BIT(band);
}
return band_bitmap;
}
static QDF_STATUS
wlan_populate_mlo_mgmt_event_param(struct wlan_objmgr_vdev *vdev,
struct wlan_diag_packet_info *data,
enum wlan_main_tag tag)
{
struct mlo_link_switch_context *link_ctx;
struct qdf_mac_addr peer_mac;
QDF_STATUS status = QDF_STATUS_SUCCESS;
if (!mlo_is_mld_sta(vdev))
return status;
if (wlan_vdev_mlme_is_mlo_link_vdev(vdev))
return QDF_STATUS_E_INVAL;
status = wlan_vdev_get_bss_peer_mac(vdev, &peer_mac);
if (QDF_IS_STATUS_ERROR(status)) {
logging_err("vdev: %d bss peer not found",
wlan_vdev_get_id(vdev));
return status;
}
qdf_mem_copy(data->diag_cmn.bssid,
peer_mac.bytes,
QDF_MAC_ADDR_SIZE);
qdf_mem_copy(data->mld_addr,
wlan_vdev_mlme_get_mldaddr(vdev),
QDF_MAC_ADDR_SIZE);
if (tag == WLAN_ASSOC_REQ ||
tag == WLAN_REASSOC_REQ) {
link_ctx = vdev->mlo_dev_ctx->link_ctx;
if (!link_ctx) {
logging_debug("vdev: %d link_ctx not found",
wlan_vdev_get_id(vdev));
return QDF_STATUS_E_INVAL;
}
data->supported_links =
wlan_populate_band_bitmap(link_ctx);
}
return status;
}
#else
static QDF_STATUS
wlan_populate_link_addr(struct wlan_objmgr_vdev *vdev,
@@ -343,6 +408,14 @@ wlan_populate_link_addr(struct wlan_objmgr_vdev *vdev,
{
return QDF_STATUS_SUCCESS;
}
static QDF_STATUS
wlan_populate_mlo_mgmt_event_param(struct wlan_objmgr_vdev *vdev,
struct wlan_diag_packet_info *data,
enum wlan_main_tag tag)
{
return QDF_STATUS_SUCCESS;
}
#endif
void
@@ -389,6 +462,28 @@ out:
wlan_objmgr_vdev_release_ref(vdev, WLAN_MLME_OBJMGR_ID);
}
void
wlan_populate_vsie(struct wlan_objmgr_vdev *vdev,
struct wlan_diag_packet_info *data,
bool is_tx)
{
struct element_info *vsie_info = NULL;
if (is_tx)
vsie_info = mlme_get_self_disconnect_ies(vdev);
else
vsie_info = mlme_get_peer_disconnect_ies(vdev);
if (!vsie_info)
return;
data->vsie_len = vsie_info->len;
if (data->vsie_len > MAX_VSIE_LEN)
data->vsie_len = MAX_VSIE_LEN;
qdf_mem_copy(data->vsie, vsie_info->ptr, data->vsie_len);
}
void
wlan_connectivity_mgmt_event(struct wlan_objmgr_psoc *psoc,
struct wlan_frame_hdr *mac_hdr,
@@ -402,6 +497,7 @@ wlan_connectivity_mgmt_event(struct wlan_objmgr_psoc *psoc,
enum QDF_OPMODE opmode;
bool is_auth_frame_caching_required, is_initial_connection;
struct wlan_objmgr_vdev *vdev;
QDF_STATUS status;
WLAN_HOST_DIAG_EVENT_DEF(wlan_diag_event, struct wlan_diag_packet_info);
@@ -413,13 +509,14 @@ wlan_connectivity_mgmt_event(struct wlan_objmgr_psoc *psoc,
}
opmode = wlan_vdev_mlme_get_opmode(vdev);
if (opmode != QDF_STA_MODE) {
wlan_objmgr_vdev_release_ref(vdev, WLAN_MLME_OBJMGR_ID);
return;
}
if (opmode != QDF_STA_MODE)
goto out;
if (mlo_is_mld_sta(vdev) &&
wlan_vdev_mlme_is_mlo_link_vdev(vdev))
goto out;
is_initial_connection = wlan_cm_is_vdev_connecting(vdev);
wlan_objmgr_vdev_release_ref(vdev, WLAN_MLME_OBJMGR_ID);
qdf_mem_zero(&wlan_diag_event, sizeof(struct wlan_diag_packet_info));
@@ -431,7 +528,13 @@ wlan_connectivity_mgmt_event(struct wlan_objmgr_psoc *psoc,
qdf_mem_copy(wlan_diag_event.diag_cmn.bssid, &mac_hdr->i_addr3[0],
QDF_MAC_ADDR_SIZE);
wlan_diag_event.version = DIAG_MGMT_VERSION;
status = wlan_populate_mlo_mgmt_event_param(vdev, &wlan_diag_event,
tag);
if (QDF_IS_STATUS_ERROR(status))
goto out;
wlan_diag_event.version = DIAG_MGMT_VERSION_V2;
wlan_diag_event.tx_fail_reason = tx_status;
wlan_diag_event.tx_status = wlan_get_diag_tx_status(tx_status);
wlan_diag_event.rssi = peer_rssi;
wlan_diag_event.sn =
@@ -442,6 +545,9 @@ wlan_connectivity_mgmt_event(struct wlan_objmgr_psoc *psoc,
wlan_diag_event.auth_seq_num = auth_seq;
wlan_diag_event.assoc_id = aid;
if (tag == WLAN_DEAUTH_TX || tag == WLAN_DISASSOC_TX)
wlan_populate_vsie(vdev, &wlan_diag_event, true);
if (wlan_diag_event.subtype > WLAN_CONN_DIAG_REASSOC_RESP_EVENT &&
wlan_diag_event.subtype < WLAN_CONN_DIAG_BMISS_EVENT)
wlan_diag_event.reason = status_code;
@@ -458,5 +564,9 @@ wlan_connectivity_mgmt_event(struct wlan_objmgr_psoc *psoc,
wlan_cache_connectivity_log(psoc, vdev_id, &wlan_diag_event);
else
WLAN_HOST_DIAG_EVENT_REPORT(&wlan_diag_event, EVENT_WLAN_MGMT);
out:
wlan_objmgr_vdev_release_ref(vdev, WLAN_MLME_OBJMGR_ID);
}
#endif