Add new ssr/hang reason code for enable irq failure.
This reason code will be used to log recovery reason when
enable irq failure is seen.
Change-Id: Idc126f9d313373a47cde02c5dfd0fc909970691f
CRs-Fixed: 3724895
Currently in __qdf_nbuf_alloc(), __GFP_KSWAPD_RECLAIM flag is
unset before calling kernel APIs for SKB allocation. Since this
flag is not set, in low memory scenarios, nbuf allocations might
fail resulting in firmware assert.
Re-enable the __GFP_KSWAPD_RECLAIM flag to avoid these failures.
It is safe to re-enable this flag since __qdf_nbuf_alloc() does
not request for order-3 allocations any more.
Change-Id: I2501a751d42277e2f7015b9e712ccdf5ec0ef7f1
CRs-Fixed: 3739812
Currently host is not validating roaming cfg file
per key and value and only checking if no unpermitted
characters are present in the file before parsing.
To address this issue, parse roaming ini file
only if no unpermitted characters are present in the key
and value otherwise fall back to roaming backup ini file.
If the backup file don't pass validation criteria's
then don't parse it as well.
Change-Id: I6068d41ed67698ec60c0985151282936590b1544
CRs-Fixed: 3678910
Add necessary changes for deprecated kernel APIs and other changes
in kernel code in order to compile on LTS 6.5 kernel.
Change-Id: I7c51b1d435090877d488f6433357ed1ed7c265b4
CRs-Fixed: 3663875
Include <linux/qcom-iommu-util.h> file based on ANDROID_COMMON_KERNEL
macro as this file is not available in upstream kernel.
Change-Id: I2e56b33d290319352236d1faae3b29cd6362bc07
CRs-Fixed: 3682260
Add PID name where SM events and transition
happened to help debug issues where the info
about which task started a certain event to
happen are crucial to rootcause the problem.
Change-Id: I208b46c6d0ec725ab0d9713bf2dd562c40719a24
CRs-Fixed: 3624811
Modify return values in wlan_crypto_setkey to
reflect the exact error condition.
Change-Id: I21729bf999a6561d6282bb456451e1e1a0748609
CRs-Fixed: 3629285
Adds qdf_ffs wrapper API for ffs(x) API.
Update the ring id min and max value for 'dp_mlo_reo_rings_map' ini.
Change-Id: I4ee202350dd63854fe75a20b1eab2173341b70ed
CRs-Fixed: 3655539
Current code has compilation errors
when compiling for sun. Specifically
of_get_named_gpio_flags() was removed
from the newer kernel. So this change
removes function call on newer kernel
version.
Change-Id: I55d060f1dcae65dea1fc0043b98b03f2b10246df
CRs-Fixed: 3632175
Currently, driver asserts whenever there is a request to
start timer with an expiration limit of less than 10ms. This
assert is unnecessary and driver should gracefully reject the
request. So, remove the assert in qdf_mc_timer_start.
CRs-Fixed: 3631848
Change-Id: Ib7c6297528d5ced3c61e6183ea8e62c12ea9cb0d
Modify diag version for logging band info and packet
direction as part of data path event logs.
Change-Id: I5ce4a772262797072e93fce5cdff317c8686ee7e
CRs-Fixed: 3617279
Use per pdev page frag cache to allocate page fragments
to efficiently use memory.
Change-Id: I8a16175ac72d56bcd9783ff0590710aa779454cb
CRs-Fixed: 3611781
Currently QDF_MAX_AVAILABLE_CPU value is 8 for QCA_CONFIG_SMP
case, This hard coded value can result in out of bound issue
if available CPUs are greater than 8.
So to fix issue define QDF_MAX_AVAILABLE_CPU value to NR_CPUS.
CRs-Fixed: 3618754
Change-Id: Ic493aac48ac4a4d2fd983a294d45d86bb062fb61
Currently in the driver, we hide 2nd, 3rd and 4th bytes of the
MAC address in GKI builds. Since 2nd and 3rd bytes are needed for
debugging, hide only 4th and 5th bytes of the MAC address.
Change-Id: Ia432bb0d40e0a09b56e581f192a810e727127d3a
CRs-Fixed: 3616774
Add field 'u.tx.pa_ts.ts_value' to store the driver ingress
timestamp, and field 'u.tx.dev.priv_cb_m.flag_ts_valid' to
indicate whether 'u.tx.pa_ts.ts_value' is available or not.
Both fields must be cleared before fragment mapping, to
avoid overlap with the filed 'u.tx.pa_ts.paddr'.
Change-Id: I645c3c27b0c519417f86e6346f4f018b8d87d701
CRs-Fixed: 3560477
This reverts Change-Id: I65efe5601e15055c5407f085e1fdcae5b28d6b81.
Its okay to fail send request instead of triggering crash recovery.
Triggering self recovery is only for fatal errors which can’t be
recovered without doing SSR.
Change-Id: I59532074c361bba4412ceb66f3f0e1e99d73bf06
CRs-Fixed: 3617795
When CONFIG_ARCH_STACKWALK is defined, tracing threads function
qdf_print_thread_trace() will do nothing which is wrong.
Fix is to add process for function qdf_print_thread_trace() when
CONFIG_ARCH_STACKWALK is defined. It's the similar implementation
as 'Change-Id: I99643e1b93251de7453f511d13f5a4a39c56f99c'.
Change-Id: I199c3401e08cf91118106959d16c378fa038e3ac
CRs-Fixed: 3618369
tcp_seq_num and tcp_ack_num in qdf_nbuf_cb is not used
for Beryllium, repurpose them to store RX MPDU sequence
number. get RX mpdu sequence number from DP and store
it in qdf_nbuf_cb for logging later.
Change-Id: I3c21b383d827f12a1e1ec6202a5fc17804dddc1b
CRs-Fixed: 3610468
With new sun kernel, wep keys are deprecated,
resulting in compilation issues. Fix this by
not using wep_keys if kernel is sun or greater.
Change-Id: I2c79545798825ae7c963885356595e5fa35b910a
CRs-Fixed: 3601939
Current if CONFIG_SCHED_WALT is disabled in kernel it is
resulting in compilation error.
So to fix the issue move the API under CONFIG_SCHED_WALT.
Change-Id: Ia720b3d707e0119e90c1cce8bf99590525a7f5ba
CRs-Fixed: 3599900
Add gwlan_logging structure to wlan minidump, when
WLAN_QCOM_MINIDUMP feature is enabled.
Change-Id: Ib9aef20854f50cdf5c1ff0c0acce857bed38a9a6
CRs-Fixed: 3599313
Add support for xmit type flag on skb->cb for tx packets. The field will
be used to update ingress stats to the respective indices
Change-Id: Ifad61a97b3424df90a2fe722f1c264678a67e949
CRs-Fixed: 3562152
Set "QDF_TRACE_LEVEL_WARN" as the default log level of
management Rx reorder module.
Change-Id: I846f706a06c0f4dc098ee281fc802dc7b1698aa2
CRs-Fixed: 3593922
Currently there is an issue wrt truncation in the __qdf_system_time_after()
& __qdf_system_time_after_eq() QDF APIs where the input system ticks
(jiffies) which are of type unsigned long are getting truncated due to
typecast to long before comparison. Due to this typecasting, there is
likelihood of a wrong comparison resulting in wrong actions being
taken in the caller.
Typecast the result of the comparison instead to fix this problem.
Change-Id: I4741d9606d9e3462b8dd4736e5612f4a3008000b
CRs-Fixed: 3591262
For some target like ROME, CE try to read more data than expected as
prefetch. For example in UDP TX case, when CE read a tx_desc(44 bytes)
located in host memory with SMMU mapped address 0x1025FFD4~0x1025FFFF,
SMMU will detect CE read beyond 0x1025FFFF to access 0x10260000. SMMU
fault will happen if 0x10260000 is not mapped to host memory.
To fix this issue, allocate contiguous dma buffer for all 1056 tx_descs,
which will map to contiguous SMMU address region.
CRs-Fixed: 3588459
Change-Id: Id0287b051f792f18d746baf39e1c66d076c9be3c
Remove QDF_TRACE_INFO_HIGH_NO_FL definition under
ifdef WLAN_LOG_DEBUG. QDF_TRACE_INFO_HIGH_NO_FL is added under
ifdef WLAN_LOG_INFO as a part of this change id
I879a9d917ff698aeb6b3e53a85c765a74a902b36.
Change-Id: If49c86432f2b3179ea097e7f1ee53e90a8b1adda
CRs-Fixed: 3586206
__qdf_nbuf_frag_alloc fallback allocation using alloc_skb slab
allocation, use GFP_KERNEL flag which is inclusive of
__GFP_DIRECT_RECLAIM. This will mitigate the allocation failures.
Change-Id: Ib852bf0f812839f0a99093855cebc928d0c79fd1
CRs-Fixed: 3585716
Modify wmi_nofl_info_high definition to print only if
QDF_TRACE_INFO_HIGH_NO_FL debug level is set.
CRs-Fixed: 3570322
Change-Id: I879a9d917ff698aeb6b3e53a85c765a74a902b36
Currently RX nbuf data pointer is reset considering
headroom reserve size of NET_SKB_PAD. So while reattaching
buffer back to H.W always data pointer is reset back to head plus
NET_SKB_PAD offset. But if skb is not allocated with head room
reserve then we should not reset data pointer taking NET_SKB_PAD
as consideration.
Fix this by pushing nbuf data pointer back to the state when
nbuf entered the host.
Change-Id: Ie96f99fdd92deaa921619a45cd5993a42f7b8f6e
CRs-Fixed: 3582873
Prepare and Send WMI command to fw to set the rf path. Also, add module
ID for rf path switch for qdf log prints.
CRs-Fixed: 3568221
Change-Id: I7ef0ffe66eaed837424699641d3e5b8537cd0304
Use the VDEV response timer infrastructure to hold MAC address update
requests sent to FW on VDEV which is in link switch progress.
As post disconnect and sending set MAC address request, the scheduler
thread is exited and to notify MLO mgr about set MAC address update
complete (or either timer expiry due to FW response timeout) and
further the link switch process based on response.
This code is only applicable for Link switch VDEV MAC address update
path. For MAC update request from userspace still use the same path
without starting the timer as for those wait event is already in place.
Change-Id: Ice3e6f7b00f0d9d08d6aa62ee9c1e4d183142358
CRs-Fixed: 3556517
When CONFIG_QCOM_IOMMU_UTIL is enable in vendor config, we have to
use new set of API's to get iommu domain attributes, and while using
__qdf_iommu_attr_to_os seeing compilation issue as some identifiers
like, QCOM_IOMMU_MAPPING_CONF_S1_BYPASS are not declare.
even when CONFIG_QCOM_IOMMU_UTIL is not enable we have dependency
on qcom-iommu-util.h file as it has some identfiers which are in use,
with or without CONFIG_QOM_IOMMU_UTIL.
Fix is to include the header file qcom-iommu-util.h which contains
the declaration of all the identifiers used in __qdf_iommu_attr_to_os
and this file is included if MSM_PLATFORM or QCA_IPA_LL_TX_FLOW_CONTROL
is defined.
Change-Id: I82b1c13717d377a5ec4bcb74ff94f4d15fa1f638
CRs-Fixed: 3487912
