While migrating from v5.15 to v5.19 of the Linux Kernel, a build error
was observed:
ERROR: modpost: "do_exit" [...] undefined!
The reason do_exit is undefined is because Linux Kernel commit
eb55e716ac1a ("exit: Stop exporting do_exit") removed the
EXPORT_SYMBOL() with the justification "there are no more modular uses
of do_exit".
Commit eb55e716ac1a was preceded by commit 111e70490d2a
("exit/kthread: Have kernel threads return instead of calling
do_exit") which details why, since commit 63706172f332 ("kthreads:
rework kthread_stop()"), it is unnecessary to call do_exit().
Note that commit 63706172f332 was introduced in 2009 in v2.6.31-rc1.
Since we do not need to support any kernels before that time, we can
follow the same advice and return instead of calling do_exit().
Currently do_exit() is only called from qdf_exit_thread(). As a result
of the preceding investigation, all former callers of qdf_exit_thread()
have been modified to no longer call it. Since it is obsolete, remove
it.
Change-Id: I22f27692fa8766df080630b9b0640c259285557c
CRs-Fixed: 3300460
2 threads blocked to wait channel_switch_complete_evt for SAP channel
switch is already in progress, qdf_event_set only woke up 1st thread
later, 2nd thread still kept blocked with hold net_dev for debug id
NET_DEV_HOLD_COUNTRY_CHANGE_UPDATE_SAP, leak happened.
Change-Id: Ib76318dd4a613ca1852a56b7701a04385b69ba56
CRs-Fixed: 3061976
As CDS is not usable by WIN, add callbacks that are
registered in QDF and correct the module dependencies.
Also moves the platform related function to qdf_platform.[c|h]
Change-Id: I3080e9df86770235ff46237b8a2ffb9c2a3c9c2c
CRs-fixed: 2130260
During an SSR/PDR any threads waiting on an event won't be purged
unless they are timed out. This increases the recovery time taken
by the host after an SSR/PDR. Before waiting on an event, put the
event in a list. During an SSR set all the events in the list and
return error to the threads.
Change-Id: Iac4790a88cde1665fba4c23924566b4b309a2b03
CRs-Fixed: 2045141
Event indicating to the user space that the driver has detected an
internal failure. The driver is expected to recover from such a failure
automatically, e.g., by resetting the device.
This event carries the information indicating the reason that triggered
this detection.
Change-Id: Ia13e6f102e5e18ec4864ed258728369d51a77ff4
CRs-fixed: 2120886
Add host initiated self recovery callback in qdf such that
self recovery can be invoked from all layers.
Change-Id: Ied2a468019a2e27039686a4acb0e4c8b4577ba8f
CRs-Fixed: 2083099
QDF already has event complete API. Define a separate new
API for exit in QDF and re-use qdf_event_set for event
completion.
Change-Id: If332425ee71b0a4759e0550a33add35e61680309
CRs-Fixed: 1101614
Converge ADF and CDF API's and move them to
QDF folder. MCL/WIN driver use this QDF converged
module for OS abstraction.
Change-Id: I1d0cdfd8730a5c021aaa50b7dc8549d491d760b3
CRs-Fixed: 981187
Initial host-common file folder cleanup and moves
on top of baseline reference of MCL WLAN driver
SU#5.0.0.160.
Move dp, ht comm, hif, wmi and qdf folders one level up
Change-Id: I2120898024b1eafd5d651c48768dbf48bf05995d
