For WLAN_CRYPTO_OMAC1_OS_DERIVATIVE and
WLAN_CRYPTO_GCM_OS_DERIVATIVE set use QDF API to calculate MIC
Change-Id: I5971eb39414a292534981753805df6d9beb54be0
CRs-Fixed: 2664275
Fix the skb leak in dp_rx_process where rx descriptor cookie
validity fails. This skb should be cleaned up as part of the
rx desc and nbuf free function called during the driver unload.
However this will ensure that the skb released and added rx desc
added to the free list during dp_rx_process itself.
Add skb map, unmap functions, line numbers and if the nbuf is
mapped or unmapped to the nbuf tracking table. This debug info
will be logged once the skb is leaked.
Change-Id: I52dbf38922be20fc0aaea380e0e572af16de773e
CRs-Fixed: 2662992
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
Add qdf wrapper for function dmac_inv_range. This
invalidates the specified virtual address range.
Change-Id: Ia3f92cb5136dbdbfea1e9cda8a52b474456a4e0a
CRs-Fixed: 2634679
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
Since netdevice name retrieval is tied to OS,
move it to qdf OS layer instead of doing it
inside CFR ucfg layer.
Change-Id: Ia9dcbdf56bcb36a1f0788be9964ea87fdf5beb3f
CRs-Fixed: 2643682
Update QCA_NAPI_DEF_SCALE_BIN_SHIFT for defconfig builds to
the same value as the perf build.
Move the WLAN ext irqs to gold cores for defconfig builds.
Disable cpu isolation before moving the IRQs to gold cores.
Add the ability to move IRQs to gold cores when the cpus
hotplug in.
Change-Id: I4cfecd02a1a2200dc99adee9a324b90c877c13fd
CRs-Fixed: 2638820
As part of the hang event data population by various TLV format
is used, define tags for all the modules which can be used
while populating the data.
Change-Id: Ie9c53a8781a902ad687a78d1333053b6fae67021
CRs-Fixed: 2651729
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
Notifier chains are simple function list executed when an event
occurs. In qdf block and atomic notifier chains are defined.
Blocking notifier chains can be used to invoke a list of functions
based on event in a process context wherein atomic notifier chain
can be used in an interrupt context.
Change-Id: I9020b9f19915e084b017932fb6d0bfad792d745c
CRs-Fixed: 2648224
Presently, the reason codes for driver to trigger recovery on are
limited in their scope; most of the scenarios are not correctly
capture.
Add new reason codes to cover all the possible scenarios where the
driver has need to trigger recovery.
Change-Id: Ia257855bc30cd0bc7e81b9d0e21e4b84427d546b
CRs-Fixed: 2630951
To undergo self recovery, the driver uses qdf_trigger_self_recovery to
initiate the sequence. Currently, this framework is valid for only a
single psoc driver.
Extend this framework to include support for multiple psoc driver by
providing the psoc on which the recovery has to be undertaken.
Change-Id: I782b505c03819223a914dabe7673b369aa175b7c
CRs-Fixed: 2617707
Add qdf API support to check if the packet should be
tracked as per the configured protocol types.
Change-Id: Ia9e937865d3d440f1350307a67e32b20ea218e54
CRs-Fixed: 2642156
Currently QDF_MAX_NUM_CHAN and NUM_CHANNELS aren't aligned, this unalignment
may cause many potential OOB access. So replace QDF_MAX_NUM_CHAN with
NUM_CHANNELS to keep unified.
Change-Id: I7bf7829d776f7caf5b2afbd2c9fd0c20d608e630
CRs-Fixed: 2644073
Stream file system is wrapper for Relayfs - a Linux specific feature,
which provides efficient method to indicate data to user space. It
depends on qdf debugfs APIs. This feature is protected with
compilation flags WLAN_STREAMFS and WLAN_DEBUGFS.
Change-Id: I1401112ece290e6d0560623cf10faaf498ebb1b7
CRs-Fixed: 2635481
Modify the qdf_get_pkt_type_string API to return
the packet type in case the packet does not fall
under the tracked packet subtypes and also increase
the rate limit values for EAPOL and DHCP packets.
Change-Id: Ie9681be64572346a09529043ef38dd57338700bb
CRs-Fixed: 2636540
Extend radiotap header to append ACK status and tx retry count
for packets sent to virtual mon interface.
Change-Id: I51037ffd11dfdee49278d43643fb7861a514ee18
CRs-Fixed: 2627710
Break up the 2MB descriptor bank memory allocations for WBM
idle link ring. Use multiple page allocation and populate the
WBM idle link descriptor ring with physical addresses of each
DMA page allocated in the descriptor bank.
This is to ensure that no requests for contiguous memory
allocations are made that might result in allocation failures.
For MCL set the page size to 4KB and leave it to max_alloc_size
cfg ini param for WIN specific code.
Change-Id: Iec30321044827c0174366cc02df25a42d38309e0
CRs-Fixed: 2565817
Add support to send protocol data packet info via diag log
command to userspace at tx entry point, on receiving tx
completion indication and in rx path, before delivering the
packet to network stack.
Change-Id: I6a95a16b7ebedf505ecb501107b1bbb89b16b67d
CRs-Fixed: 2595799
Define a QDF API to check if driver unload is in progress such that
driver unload can be checked from CMN components.
Change-Id: I397b0b6252ed8fd9558f04802cf55fdc61a39d83
CRs-Fixed: 2605656
Starting Kernel 4.19 IPA LAN RX supports NAPI polling
mechanism. Netdevs that hook into IPA need to call
netif_receive_skb() or similar to deliver the packet
to network stack instead of using netif_rx_ni().
IPA driver exports ipa_get_lan_rx_napi(void) API for
this purpose. If this API call returns true use
netif_receive_skb() or fallback on legacy api.
Add the changes under a feature flag IPA_LAN_RX_NAPI_SUPPORT
which is enabled under a linux kernel version check for 4.19
and above.
Change-Id: I449404e86e934fd6113cb71e494575e67602f678
CRs-Fixed: 2588500
Force wake request is sent before register write. If this req
fails check if FW is down or host is in recovery before
asserting.
Change-Id: I6d31b1f95b68ae4e462f59ed32ed933de55cacae
CRs-Fixed: 2601364
Add monitor mode support to capture packets over 6GHz frequencies by
getting capture frequency from pdev.
Change freq type to qdf_freq_t.
Change-Id: I7b6edc43e254dc98a3c2939c369874bec9d16ddd
CRs-Fixed: 2568970
Disable the mem_debug when qdf argument mem_debug_disabled=1 is passed
through uci command "uci set wireless.qcawifi.mem_debug_disabled=1".
CRs-Fixed: 2572159
Change-Id: I6ab5e1f28ce4c58d46c7467bac3853054f4cf56c
Allocate node for new entry and add it to existing list of function or line
If function or line already present in list then increment count
Change-Id: I3d737dcd33862f133b52c6d694c89f6d6b1517a5
Currently, QDF_MAX_CONCURRENCY_PERSONA allows a maximum of 4
MAC addresses to be assigned to different interfaces. NAN
discovery interface is a new interface and it needs a MAC address
to be assigned. QDF_MAX_CONCURRENCY_PERSONA needs to be increased
to 5 to provide the same.
WLAN_MAX_VDEVS defined in Kbuild already takes care of the
maximum no.of vdevs(6) supported. QDF_MAX_CONCURRENCY_PERSONA can
be made dependent of WLAN_MAX_VDEVS which caters the same purpose.
Define QDF_MAX_CONCURRENCY_PERSONA accordingly.
Change-Id: If5085703ab9c0cc70ce4fc0d20bedc20f382b4bd
CRs-Fixed: 2592018
Fix compile issues when some features are disabled, the features are:
BUILD_DEBUG_VERSION
CONFIG_CP_STATS
CONFIG_HOST_OPCLASS
CONFIG_FEATURE_ROAM_DEBUG
There are some other features depends on each other, so enabled features to
qcs40x.snoc.perf_defconfig, the features are:
CONFIG_WLAN_FEATURE_FILS
CONFIG_WMI_ROAM_SUPPORT
CONFIG_WMI_STA_SUPPORT
CONFIG_REG_CLIENT
CONFIG_WLAN_FEATURE_DP_BUS_BANDWIDTH
CONFIG_WMI_CONCURRENCY_SUPPORT
CONFIG_LL_DP_SUPPORT
Change-Id: I6fa1eacb79576a955e593dbb9ac52083742275e3
CRs-Fixed: 2584839
Depending on the requirement, a bigger size or a smaller size for
the frequency variable can be chosen. The advantages of each size
are described below:
Advantage of a bigger size:
When two technologies (e.g. 802.11AX and 802.11AD) are controlled
by the same driver software, the frequency range may be very large
and a bigger size (e.g. 32bit integer) is more appropriate.
Advantage of a smaller size:
When the frequency range is not very large, a smaller size
(e.g. 16bit integer) can be used. It saves a large amount of space
especially when many large arrays containing elements of this
type/size are defined in the driver.
Change-Id: I6c8fb2a4dc117e2535ef96009362923557cee398
CRs-Fixed: 2570456
For each DBR ring, add debugfs entry to dump at real-time the ring
parameters like head, tail index, the timestamps at which a buffer is
received and replenished. Issues that are specific to tail index
movement from the target can be identified with this debugfs entry.
CRs-Fixed: 2466514
Change-Id: Iafbc61726264464212cb783a1cce46e16b8a48ff
Write into hal register using three floating windows instead of one.
This change is done to avoid frequent window changes for writing into
DP and CE registers. Instead 3 windows are used. One window is statically
mapped to CE block and another window is mapped statically to DP block.
Due to this design there is no need to change the window register to
write into these blocks and write can be done on corresponding window
with single iowrite32. Similar loginc is used for ioread32.
Also modified the hp_addr and tp_addr in initialisation stage so that
hal_write will not have multiple if checks.
Change-Id: Ibb99ec4da7f63323082e46a28afbe90e1f555545
CRs-fixed: 2507441
