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qcacmn: Dump WMI work queue stack for watchdog bite

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In the event of an WMI work queue watchdog bite, dump the stack
trace to aid in debugging.

Change-Id: I7f3df5a56904748fb80afb1aef1aed90d20fbbc0
CRs-Fixed: 2145913
This commit is contained in:
Govind Singh
2017-11-21 10:53:40 +05:30
committed by snandini
parent 36f17d499c
commit e25a274277
1 changed files with 13 additions and 0 deletions
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13
wmi_unified_priv.h
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@@ -48,6 +48,7 @@
#ifdef DFS_COMPONENT_ENABLE #ifdef DFS_COMPONENT_ENABLE
#include <wlan_dfs_public_struct.h> #include <wlan_dfs_public_struct.h>
#endif #endif
#include <qdf_threads.h>
#define WMI_UNIFIED_MAX_EVENT 0x100 #define WMI_UNIFIED_MAX_EVENT 0x100
#define WMI_MAX_CMDS 1024 #define WMI_MAX_CMDS 1024
@@ -175,6 +176,18 @@ struct fwdebug {
}; };
#endif /* WLAN_OPEN_SOURCE */ #endif /* WLAN_OPEN_SOURCE */
/**
* struct wmi_wq_dbg_info - WMI WQ debug info
* @ wd_msg_type_id - wmi event id
* @ wmi_wq - WMI workqueue struct
* @ task - WMI workqueue task struct
*/
struct wmi_wq_dbg_info {
uint16_t wd_msg_type_id;
qdf_workqueue_t *wmi_wq;
qdf_thread_t *task;
};
struct wmi_ops { struct wmi_ops {
QDF_STATUS (*send_vdev_create_cmd)(wmi_unified_t wmi_handle, QDF_STATUS (*send_vdev_create_cmd)(wmi_unified_t wmi_handle,
uint8_t macaddr[IEEE80211_ADDR_LEN], uint8_t macaddr[IEEE80211_ADDR_LEN],