Clean up spectral, tif and umac component prints by correcting trace
levels for regularly occurring prints and removing newlines from
converged print APIs since qdf_trace_msg appends them by default.
Change-Id: Ib10f1b1c54ecbcb9f4076be7c2c4708359d488e0
CRs-Fixed: 2243843
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
It will have race condition issue when multiple
threads access some fields of global shared
variable ctl concurrently.
Fix is to add mutex lock for proc handlers.
Change-Id: Ifba428ae6544ccbdae0547a63972ab241ae68d7c
CRs-Fixed: 2185522
Remove the code related to mmap functionality for pktlog
as it is no longer used/required.
Change-Id: Ib031148985055201810a7c32347c2e6efea57f35
CRs-Fixed: 2133878
Packet log ops are protected against load-unload and SSR, but not
against module stop. Take care to add check for module stop.
Also takecare to NULLing of wdi_event_list and NULL check before accessing.
Change-Id: I20d49ff587719fc14f60a53e86092383de6ef5b8
CRs-Fixed: 2131044
Linux kernel 4.10 removes the vm_area_struct parameter from the
vm_operations_struct->fault handler. Add conditional compilation to
provided the appropriate fault handler signature based on the version of
the Linux kernel being compiled against.
Change-Id: I467f4d8426ecfa55e4f2aac26a5326901239a752
CRs-Fixed: 2094824
Linux kernel 4.10 removed vm_fault->virtual_address in favor of simply
using vm_fault->address. Add conditional compilation to use the
appropriate vm_fault address field based on the version of the Linux
kernel being compiled against.
Change-Id: I3f29721888bf349a7ac4f5f62d576b668ee0abc2
CRs-Fixed: 2094806
There can be a race condition if the pktlog_buf inside pktlog APIs,
is accessed simultanously from two threads.
To prevent this use mutex in the caller functions of pktlog APIs.
Change-Id: Iea6e3cd28a7a347c1753fe71d0646fb43ee184fa
CRs-Fixed: 2047150
There can be a race condition if two different threads use the
pkt log buffer at the same time. This issue can lead to Use-After-Free
of the packet log buffer.
To address this issue, protect the pktlog buffer access using spinlock.
Change-Id: I75d9375c9d85ac26dab1c06658d3f0fdbeb62935
CRs-Fixed: 2034486
When pktlog enable gives an error as part of pktlog_release,
then return the error value.
Change-Id: I88289226d3dc933a46d6dba0cd6ee0b6d2abb2d5
CRs-Fixed: 2031287
Add infrastructure in pktlog utils to collect pktlogs as part
of bug report generation. As part of this when pktlog read command
is received on host:
1. disable pktlog,
2. read pktlog,
3. clear pktlog buffer,and
4. Retain pktlog initial state
Change-Id: I67e2231c2897007b58fa42a4f931b3c35ad1f418
CRs-Fixed: 2031287
Move the logs to appropriate log levels to avoid excessive
logging in kmsg. Also log the error reason and line number.
Change-Id: I08ed38861ff0b3d50861b957de34b1c62bc45afb
CRs-Fixed: 2024378
