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qcacmn: Add objmgr lifecycle logs

Browse source 
Knowing the current and historical state of high level abstractions in
the driver is critical to successful debugging of issues. To assist
these efforts, add info-level logs for the following object manager
psoc/pdev/vdev/peer lifecycle events.

	* create
	* logical destroy
	* physical destroy

Change-Id: Idbb5350e85cb1b452e076a6fece31f83dcc7aafc
CRs-Fixed: 2179681
This commit is contained in:
Dustin Brown 2018-01-26 15:29:04 -08:00 • committed by snandini
commit 7229739ec7
6 changed files with 45 additions and 32 deletions
Download patch file Download diff file Expand all files Collapse all files

2
umac/cmn_services/obj_mgr/inc/wlan_objmgr_psoc_obj.h
View file

@ -211,6 +211,7 @@ struct wlan_objmgr_psoc_nif {
/**
* struct wlan_objmgr_psoc_objmgr - psoc object manager sub structure
* @psoc_id: The PSOC's numeric Id
* @wlan_pdev_count: PDEV count
* @wlan_pdev_list[]: PDEV list
* @wlan_pdev_id_map: PDEV id map, to allocate free ids
@ -226,6 +227,7 @@ struct wlan_objmgr_psoc_nif {
* @qdf_dev: QDF Device
*/
struct wlan_objmgr_psoc_objmgr {
uint8_t psoc_id;
uint8_t wlan_pdev_count;
struct wlan_objmgr_pdev *wlan_pdev_list[WLAN_UMAC_MAX_PDEVS];
uint8_t wlan_pdev_id_map;

35
umac/cmn_services/obj_mgr/src/wlan_objmgr_global_obj.c
View file

@ -1,5 +1,5 @@
/*
* Copyright (c) 2016-2017 The Linux Foundation. All rights reserved.
* Copyright (c) 2016-2018 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
@ -21,18 +21,12 @@
#include "wlan_objmgr_global_obj_i.h"
#include <wlan_objmgr_global_obj.h>
#include "wlan_objmgr_psoc_obj.h"
#include "qdf_mem.h"
/* Global object, it is declared globally */
struct wlan_objmgr_global *g_umac_glb_obj;
/* Component Name table */
const char *wlan_umac_Component_name[] = {
"MLME",
"SCAN_MGR",
"SCAN_CACHE",
"MGMT_TXRX",
"",
};
/*
** APIs to Create/Delete Global object APIs
*/
@ -715,7 +709,6 @@ QDF_STATUS wlan_objmgr_unregister_peer_status_handler(
return QDF_STATUS_SUCCESS;
}
QDF_STATUS wlan_objmgr_psoc_object_attach(struct wlan_objmgr_psoc *psoc)
{
uint8_t index = 0;
@ -727,6 +720,7 @@ QDF_STATUS wlan_objmgr_psoc_object_attach(struct wlan_objmgr_psoc *psoc)
if (g_umac_glb_obj->psoc[index] == NULL) {
/* Found free slot, store psoc */
g_umac_glb_obj->psoc[index] = psoc;
psoc->soc_objmgr.psoc_id = index;
status = QDF_STATUS_SUCCESS;
break;
}
@ -738,21 +732,18 @@ QDF_STATUS wlan_objmgr_psoc_object_attach(struct wlan_objmgr_psoc *psoc)
QDF_STATUS wlan_objmgr_psoc_object_detach(struct wlan_objmgr_psoc *psoc)
{
uint8_t index = 0;
QDF_STATUS status = QDF_STATUS_E_FAILURE;
uint8_t psoc_id;
psoc_id = psoc->soc_objmgr.psoc_id;
QDF_BUG(psoc_id < WLAN_OBJMGR_MAX_DEVICES);
if (psoc_id >= WLAN_OBJMGR_MAX_DEVICES)
return QDF_STATUS_E_INVAL;
qdf_spin_lock_bh(&g_umac_glb_obj->global_lock);
while (index < WLAN_OBJMGR_MAX_DEVICES) {
if (g_umac_glb_obj->psoc[index] == psoc) {
/* found psoc, store NULL */
g_umac_glb_obj->psoc[index] = NULL;
status = QDF_STATUS_SUCCESS;
break;
}
index++;
}
g_umac_glb_obj->psoc[psoc_id] = NULL;
qdf_spin_unlock_bh(&g_umac_glb_obj->global_lock);
return status;
return QDF_STATUS_SUCCESS;
}
QDF_STATUS wlan_objmgr_global_obj_can_destroyed(void)

10
umac/cmn_services/obj_mgr/src/wlan_objmgr_pdev_obj.c
View file

@ -169,6 +169,9 @@ struct wlan_objmgr_pdev *wlan_objmgr_pdev_obj_create(
wlan_objmgr_pdev_obj_delete(pdev);
return NULL;
}
obj_mgr_info("Created pdev %d", pdev->pdev_objmgr.wlan_pdev_id);
return pdev;
}
EXPORT_SYMBOL(wlan_objmgr_pdev_obj_create);
@ -188,6 +191,8 @@ static QDF_STATUS wlan_objmgr_pdev_obj_destroy(struct wlan_objmgr_pdev *pdev)
pdev_id = wlan_objmgr_pdev_get_pdev_id(pdev);
obj_mgr_info("Physically deleting pdev %d", pdev_id);
if (pdev->obj_state != WLAN_OBJ_STATE_LOGICALLY_DELETED) {
obj_mgr_err("pdev object delete is not invoked: pdev-id:%d",
pdev_id);
@ -233,11 +238,12 @@ QDF_STATUS wlan_objmgr_pdev_obj_delete(struct wlan_objmgr_pdev *pdev)
return QDF_STATUS_E_FAILURE;
}
obj_mgr_info("Logically deleting pdev %d",
pdev->pdev_objmgr.wlan_pdev_id);
print_idx = qdf_get_pidx();
if (qdf_print_is_verbose_enabled(print_idx, QDF_MODULE_ID_OBJ_MGR,
QDF_TRACE_LEVEL_DEBUG)) {
obj_mgr_debug("Logically deleting the pdev(id:%d)",
pdev->pdev_objmgr.wlan_pdev_id);
wlan_objmgr_print_ref_ids(pdev->pdev_objmgr.ref_id_dbg);
}

13
umac/cmn_services/obj_mgr/src/wlan_objmgr_peer_obj.c
View file

@ -245,6 +245,10 @@ struct wlan_objmgr_peer *wlan_objmgr_peer_obj_create(
wlan_objmgr_peer_obj_delete(peer);
return NULL;
}
obj_mgr_debug("Created peer " QDF_MAC_ADDR_STR,
QDF_MAC_ADDR_ARRAY(macaddr));
return peer;
}
@ -263,6 +267,9 @@ static QDF_STATUS wlan_objmgr_peer_obj_destroy(struct wlan_objmgr_peer *peer)
macaddr = wlan_peer_get_macaddr(peer);
obj_mgr_debug("Physically deleting peer " QDF_MAC_ADDR_STR,
QDF_MAC_ADDR_ARRAY(macaddr));
if (peer->obj_state != WLAN_OBJ_STATE_LOGICALLY_DELETED) {
obj_mgr_err(
"peer(%02x:%02x:%02x:%02x:%02x:%02x) object del is not invoked",
@ -311,14 +318,12 @@ QDF_STATUS wlan_objmgr_peer_obj_delete(struct wlan_objmgr_peer *peer)
macaddr = wlan_peer_get_macaddr(peer);
wlan_peer_obj_unlock(peer);
obj_mgr_debug("Logically deleting peer " QDF_MAC_ADDR_STR,
QDF_MAC_ADDR_ARRAY(macaddr));
print_idx = qdf_get_pidx();
if (qdf_print_is_verbose_enabled(print_idx, QDF_MODULE_ID_OBJ_MGR,
QDF_TRACE_LEVEL_DEBUG)) {
obj_mgr_debug(
"Logically deleting the peer (%02x:%02x:%02x:%02x:%02x:%02x)",
macaddr[0], macaddr[1], macaddr[2],
macaddr[3], macaddr[4], macaddr[5]);
wlan_objmgr_print_ref_ids(peer->peer_objmgr.ref_id_dbg);
}

8
umac/cmn_services/obj_mgr/src/wlan_objmgr_psoc_obj.c
View file

@ -182,6 +182,8 @@ struct wlan_objmgr_psoc *wlan_objmgr_psoc_obj_create(uint32_t phy_version,
return NULL;
}
obj_mgr_info("Created psoc %d", psoc->soc_objmgr.psoc_id);
return psoc;
}
EXPORT_SYMBOL(wlan_objmgr_psoc_obj_create);
@ -198,6 +200,8 @@ static QDF_STATUS wlan_objmgr_psoc_obj_destroy(struct wlan_objmgr_psoc *psoc)
return QDF_STATUS_E_FAILURE;
}
obj_mgr_info("Physically deleting psoc %d", psoc->soc_objmgr.psoc_id);
if (psoc->obj_state != WLAN_OBJ_STATE_LOGICALLY_DELETED) {
obj_mgr_err("psoc object delete is not invoked");
WLAN_OBJMGR_BUG(0);
@ -244,11 +248,11 @@ QDF_STATUS wlan_objmgr_psoc_obj_delete(struct wlan_objmgr_psoc *psoc)
return QDF_STATUS_E_FAILURE;
}
print_idx = qdf_get_pidx();
obj_mgr_info("Logically deleting psoc %d", psoc->soc_objmgr.psoc_id);
print_idx = qdf_get_pidx();
if (qdf_print_is_verbose_enabled(print_idx, QDF_MODULE_ID_OBJ_MGR,
QDF_TRACE_LEVEL_DEBUG)) {
obj_mgr_debug("Logically deleting the psoc");
wlan_objmgr_print_ref_ids(psoc->soc_objmgr.ref_id_dbg);
}

9
umac/cmn_services/obj_mgr/src/wlan_objmgr_vdev_obj.c
View file

@ -227,6 +227,9 @@ struct wlan_objmgr_vdev *wlan_objmgr_vdev_obj_create(
vdev->vdev_objmgr.vdev_id);
return NULL;
}
obj_mgr_info("Created vdev %d", vdev->vdev_objmgr.vdev_id);
return vdev;
}
EXPORT_SYMBOL(wlan_objmgr_vdev_obj_create);
@ -246,6 +249,8 @@ static QDF_STATUS wlan_objmgr_vdev_obj_destroy(struct wlan_objmgr_vdev *vdev)
vdev_id = wlan_vdev_get_id(vdev);
obj_mgr_info("Physically deleting vdev %d", vdev_id);
if (vdev->obj_state != WLAN_OBJ_STATE_LOGICALLY_DELETED) {
obj_mgr_err("vdev object delete is not invoked: vdev-id:%d",
wlan_vdev_get_id(vdev));
@ -292,11 +297,11 @@ QDF_STATUS wlan_objmgr_vdev_obj_delete(struct wlan_objmgr_vdev *vdev)
return QDF_STATUS_E_FAILURE;
}
obj_mgr_info("Logically deleting vdev %d", vdev->vdev_objmgr.vdev_id);
print_idx = qdf_get_pidx();
if (qdf_print_is_verbose_enabled(print_idx, QDF_MODULE_ID_OBJ_MGR,
QDF_TRACE_LEVEL_DEBUG)) {
obj_mgr_debug("Logically deleting the vdev(id:%d)",
vdev->vdev_objmgr.vdev_id);
wlan_objmgr_print_ref_ids(vdev->vdev_objmgr.ref_id_dbg);
}