qdf assert always, assert without debug information.
Added support to dump needed information before assert.
Change-Id: I19898ec11c1bade4340cf1737a760d9507012f12
CRs-Fixed: 3480596
qdf assert always, assert without debug information.
Added support to dump needed information before assert.
Change-Id: I2b53b7fa6a600b2a1aafdbc608b95b75feb2133d
CRs-Fixed: 3464724
Some IOT APs only allow to connect if last 3 bytes of
BSSID and self MAC is same. They create a new bssid on
receiving unicast probe/auth req from STA and allow STA to
connect to this matching BSSID only. So boost the matching BSSID
to try to connect to this BSSID.
And add logic to refresh the candidate list before next
candidate try when the last candidate connect fail.
Change-Id: I482e122c8c9febbab42f64013fbb78c266f49655
CRs-Fixed: 3432618
Create the new qdf_in_atomic to wrap the kernel API in_atomic to be
used in the driver to check whether current running thread is in atomic
context.
Change-Id: I69843ff79559612561d57965a6754990e9b6f4f9
CRs-Fixed: 3414725
The kernel-doc script identified a large number of documentation
issues in the QDF. A series of patches has already fixed many of the
issues, so fix most of the remaining ones.
Note that the QDF IPA abstraction still has issues, but it is under
rework, so not trying to clean it up until after the rework is
complete.
Change-Id: I10c33e341cb6b46e0f8ada99069616d450c07189
CRs-Fixed: 3406197
Use mac_addr pointer as constant in wlan_hdd_ml_sap_get_peer,
hdd_set_mld_address and use the same for consecutive APIs.
Change-Id: I3ab7b0f3c03e9175c62179029efb53fb9fe75277
CRs-Fixed: 3342115
Add eMLSR support for ML STA. It consists of 2 changes-
1) Since POLICY_MGR_HW_MODE_EMLSR_MODE_BITPOS macro has value of 32, a new
SET BIT function has been implemented to accommodate the 64-bit operation.
2) Add eMLSR related params to peer assoc mlo param struct to update FW
via peer assoc request.
Change-Id: I6e54c632677eacabc57338b0f159d97023b100f2
CRs-Fixed: 3185010
QDF_CLEAR_PARAM failed to clear bit at bit position
of "val". Correct to ((__param) &= (~(1 << (__val)))).
Change-Id: I974874a8af79253564bfa5d45495a646f9a0ee86
CRs-Fixed: 3038983
The qdf_in_interrupt API was defined in the internal
Linux util file.
Move the API from internal to qdf_util.h and provide
the appropriate abstraction
CRs-Fixed: 2853590
Change-Id: I512155776275684223c1901d789853d2529fcc83
The QDF_GET_BITS is only applicable to the 32 bits. Add 64 bits version
QDF_GET_BITS64 to support 64bits operation.
Change-Id: Iaa40c5c52e259cd14358162f2b193fcbe257e319
CRs-Fixed: 2828527
In driver there are multiple implementations to read the number of
1's set, have a generic qdf implementation to get the same.
Change-Id: Idf769c221b33e867720943fb8c42158edd9600de
CRs-Fixed: 2716525
Add qdf API to check if a given bitmap is empty and API to compute
bitwise AND operation of two given bitmaps.
1. qdf_bitmap_and
2. qdf_bitmap_empty
Change-Id: Ibc26e0f515c3804f1b627e8eaa8bf6f796c40324
CRs-Fixed: 2635330
The parameter info is not updated in the
doc for qdf_bitmap interface.
Update the parameter info in the qdf_bitmap interface.
CRs-Fixed: 2660881
Change-Id: I4292d5563c2f92c42673098d7d87385d2b9be113
The delayed register write enqueue fills a queue element
with the required data which can be dequeued in a workqueue
running on a different CPU. Since these operations are not
lock protected, there can be stale value access when memory
write has not been flushed to the actual address.
Using write memory barrier before setting the valid flag for
a queue element will make sure that the dequeuing worker
thread will always see the updated values if the element valid
flag is set and thereby avoid any race condition.
Change-Id: I81b0735f0fb39599095ad309157020c691e25a0b
CRs-Fixed: 2665576
The bitmaps used in the driver are defined either as a single
or array of unsigned longs or some other types.
The bitmap variable size is different based on the platform(32/64 bit),
for unsigned long types.
Add support to have a platform agnostic consistent bitmap size
using the Linux provided interface for defining bitmaps.
CRs-Fixed: 2660881
Change-Id: I901778625ef9aaccc994d914c8adf98fbffeb980
Add support to configure any HAL SRNG descriptor to
be allocated from cached memory area. This is to
optimize of CPU cycles spent on uncached
memory accesses. Also added prefetch of cached
descriptors
Change-Id: I2544e8596d48e2f5549bf687a764c16d73397545
CRs-fixed: 2267945
Change API signature for dp_getrateindex to populate rate index
and add additional stats required for RDK.
Add QDF abstraction for EWMA average rssi
CRs-Fixed: 2397918
Change-Id: Id878971799c5df2ae60057a86b2769724ee0dcc5
QDF_STATUS is defined in qdf_status, but related APIs
qdf_status_to_os_return() and qdf_status_from_os_return() are defined
in qdf_util. Create a new file, qdf_status.c, and move these functions
there instead.
Change-Id: Iaa2efa5f662be014a61a8490c3fab411ec0f2054
CRs-Fixed: 2395178
EWMA macros which were used for sojourn stats
time delay calculation, causing compilation issue
for x86 platform as x86 platform is on kernel
version less than 4.3 and EWMA macros were
introduced after that version.
Change-Id: I184844c7df8e5b317a095355c2f6a9af9e4747ff
CRs-Fixed: 2308338
To convert ASCII hexa decimal character to unsigned value and similarly
to convert string of ASCII hexa decimal characters to array of decimal
values, there is need of QDF API.
Therfore, add QDF wrapper functions to kernel API hex_to_bin() and
hex2bin().
Change-Id: I4692961eeba9067f9b737f7deeefca397ff1a7bf
CRs-Fixed: 2274320
Address the following issues in the qdf folder:
CHECK: 'arguement' may be misspelled - perhaps 'argument'?
CHECK: 'Arguement' may be misspelled - perhaps 'Argument'?
CHECK: 'continous' may be misspelled - perhaps 'continuous'?
- (actually 'contiguous')
CHECK: 'implentation' may be misspelled - perhaps 'implementation'?
CHECK: 'Initilize' may be misspelled - perhaps 'Initialize'?
CHECK: 'occurance' may be misspelled - perhaps 'occurrence'?
CHECK: 'untill' may be misspelled - perhaps 'until'?
Change-Id: I4ea13e1a6b1490082830ed67098ff174a162114b
CRs-Fixed: 2241580
It is sometimes useful to reverse map an errno into a QDF_STATUS. For
this purpose, introduce qdf_status_from_os_return(), the logical inverse
operation of qdf_status_to_os_return().
Change-Id: I053f43867ef603c2654eca64fe76c7bd313e14e4
CRs-Fixed: 2242664
It often happens that the WLAN driver needs to allocate some pool of
structures to handle bursty operations. The traditional approach is to
statically allocate the maximum number of structures that we want to be
able to handle concurrently. This has the significant down side of
requiring manual tuning for every hardware combination for optimal
behavior, and wasting large amounts of memory during non-burst periods.
Add a new flexible, segmented memory allocator in QDF to help address
such scenarios. A small static buffer segment is used to service the
vast majority of operations, while additional segments are dynamically
allocated as needed to meet demand. Critically, these additional
segments are freed when not in use to reduce memory consumption. The
result is a self-tuning buffer that combines most of the benefits of
pure dynamic allocation with most of the benefits of pure static
allocation.
Change-Id: I5c27ecce72a450826494b5d13d6c9fdebda650a6
CRs-Fixed: 2224534
Register fw down legacy callback with QDF such that new UMAC
components can call QDF API to check if fw is down or not.
Change-Id: I8d68cb7625fd75aa90ba09adfe13955c5418b54f
CRs-Fixed: 2202605
Change the signature of QDF FW down callback API to return bool
instead of void. Return type true indicates fw is down and return
type false indicates fw is not down.
Change-Id: I2be6f14e5fbdb7b24ccd604244e1314a8f127291
CRs-Fixed: 2196217
Define QDF API such that legacy module can register fw down
callback and new components can use QDF API to check if fw
is down or not.
Change-Id: I2f5423943f351ee3a0fd84616c904a27702c10e3
CRs-Fixed: 2194451
Introduces QDF API for wait_queue_timeout() to allow
driver to use. This API helps to wait for the event for
configured time
Change-Id: I9640368120fd09b19f64f028f1eb3aab46b7c97a
CRs-Fixed: 2177109
QDF_MAC_ADDR_BROADCAST_INITIALIZER has been depreciated in favor of
QDF_MAC_ADDR_BCAST_INIT. Replace all usages with the new macro.
Change-Id: I5214558cd3788eacfe27188c230641edc86b1670
CRs-Fixed: 2176525
QDF_MAC_ADDR_ZERO_INITIALIZER has been depreciated in favor of
QDF_MAC_ADDR_ZERO_INIT. Replace all usages with the new macro.
Change-Id: I565a01fe3c75da645d5f410ce2c54f02034fb14c
CRs-Fixed: 2176469
Add support for processing rssi, mcs etc fields from
PPDU status ring and delivering to CDP interface
Change-Id: I312bef20605594645bae6ec748f0b59e4d427075
CRs-Fixed: 2098696
There is an unknown symbol error "__aeabi_uldivmod" due to
a division operation between uint64 value in wlan driver.
Add qdf API to use do_div to avoid "__aeabi_uldivmod" symbol
error.
Change-Id: I24e51990ff9e0ecea327ad9c71266fd768d62a6c
CRs-Fixed: 2013952
