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
Remove qdf print from QDF_TRACE
Change physical address type to qdf_dma_addr_t
Add qdf API to get min of two numbers
Change-Id: Ie4e0a98d603e56e1bdaf3b8b7c099c7dad5b1bac
CRs-Fixed: 2016072
This change includes:
- Adding the hooks to send LRO and hash configuration to the firmware
- Configuring the REO remap registers
Change-Id: I6d83e2a2365647f2c7a6440bd1d4b42fa7df7eff
CRs-Fixed: 1094775
In case of IPA hw version less than 3.0, only 32 bit DMA
address can be handled as it is only 32 bit compliant.
Because of this, setting DMA coherent mask of 37 when
IPA hw version is less than 3.0, crash is happening.
Do IPA version based DMA coherent mask setting such that
when IPA hw version is less than 3.0, set DMA coherent mask
as 32 only.
Change-Id: I8dec7da47766985ab0590f885b29f345f153cd08
CRs-Fixed: 1114605
qcacld-2.0 to qcacmn propagation
In certain situation, allocated Tx buffer count could be an arbitrary
number, so not power of two. This could violate F/W ring buffer count
requirement. If allocated Tx buffer count is not power of two, round
down it to the nearest power of two.
The same change is also applicable for INI parameters IpaUcTxBufCount
and IpaUcRxIndRingCount.
Change-Id: I7c119886a669c79adbc7bd9b2c1c1d93de41cf72
CRs-Fixed: 973723
This change adds the following QDF APIs -
qdf_nbuf_get_queue_mapping: To get the queue mapping set by linux kernel
qdf_get_totalramsize: To get total ram size in Kb
Change-Id: I86daffebba759c086d15951dfcc72ea626c74bb4
CRs-Fixed: 1055387
Need to register the device as a wakeup source and configure
the corect interrupt as a wakeup source for the snoc bus.
Change-Id: I2afcd69a8308183e141d7560a225a3b48d0e9f55
CRs-Fixed: 1051968
qcacld-2.0 to qcacld-3.0 propagation
In case of DFS channels and EBT is disabled, beacons are
forwarded to host in every 50msecs which increase power consumption.
Add the changes to set beacon filter once DUT connect to AP.
CRs-Fixed: 973958
Change-Id: I1a9379eacbd13f8dc7fae08923cd91f087d1b2b2
