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qcacmn: Add the hang event infrastructure

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As part of the new requirement to understand the reason for the
wifi hang the data need to be collected from the required modules
which will help in root-causing the reason for the hang.

Add the infrastructure so that the required modules can register for
this hang event notifier chain.

Change-Id: I32f1365eec1ad7d6e19be95e8faf9a980d054b76
CRs-Fixed: 2648304
This commit is contained in:
Arun Kumar Khandavalli
2020-03-24 12:51:21 +05:30
committed by nshrivas
parent cf6efc2a39
commit 2bfa222e36
3 changed files with 139 additions and 2 deletions
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4
qdf/src/qdf_notifier.c
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@@ -39,11 +39,11 @@ QDF_STATUS qdf_unregister_blocking_notifier_chain(qdf_blocking_notif_head *head,
}
QDF_STATUS qdf_blocking_notfier_call(qdf_blocking_notif_head *head,
unsigned long v, void *data)
unsigned long state, void *data)
{
int ret;
ret = __qdf_blocking_notfier_call(head, v, data);
ret = __qdf_blocking_notfier_call(head, state, data);
return qdf_status_from_os_return(ret);
}