Return value of pld_ipci_smmu_get_domain is not collected and
return to caller. Properly collect return value of
pld_ipci_smmu_get_domain.
Change-Id: Ia09f5eba950cb2631f4696fc927c32f49821b9ff
Rename existing INI to enable_bus_suspend_in_sap_mode and define a
new enable_bus_suspend_in_go_mode. Also define new APIs
wma_is_vdev_in_sap_mode and wma_is_vdev_in_go_mode.
Change-Id: If38c4db7b3d1f7323df45d9a7d80a02a44e7ca41
CRs-Fixed: 2864596
Driver sends the assoc request and association response frame to
the kernel/userspace on connection success & association failure
cases. In successful connection case, the driver strips the fixed
fields and sends only the Association request/response IEs. But
in association failure case driver includes the Fixed fields in
the connect result.
Don't include the fixed fields in the association request/
response frame sent in the connect result.
Change-Id: I2e17df1669a8790253b1dde91f5ed100c1d3e6d9
CRs-Fixed: 2856213
hdd_for_each_adapter_dev_held_safe API takes dev_hold and
during cleanup of interface, dev is unregistered. So later
when dev_put is called, it results in illegal access to
unregistered dev.
Fix this issue by releasing dev_hold before interface cleanup.
Change-Id: Ib6bfe1a985f21be107b69beec0f92feccc98f34e
CRs-Fixed: 2855833
In order to improve the hang data it will be now processed internally
on every dump, hence store the data in the global variable to get
parsed by tools internally.
Change-Id: I0cfacd0643e5e486630a8ba0989c0d7d0c9a63c8
CRs-Fixed: 2810338
While adding monitor interface, issue disconnect for existing
STA interface only if mon concurrency is supported, for packet
capture mode disconnection is not required.
Change-Id: I6e970eb52681fcb500ab56372ff93e9c73d79618
CRs-Fixed: 2855842
Currently , pre CAC adapter will be closed during SAP interface down.
But pre_cac vdev sync is being unregistered after pre CAC success.
Because of this, pre CAC adapter close will fail and the same pre CAC
adapter context will be retained for subsequent SAP start. As a result
pre CAC request may fail after SAP restart.
To address this, don't unregister vdev sync after pre CAC success.
Change-Id: I2d5969274de290bd86cd510ed2a3ff4e095042b0
CRs-Fixed: 2861298
Currently there is no debug infra to detect the API that caused the
reference leak for dev_hold. So, It very hard to debug/fix the
reference leak issues.
To address this, add debug_infra for dev_hold and dev_put calls in
the driver. This change also fixes the few reference leaks with
hdd_for_each_adapter_dev_held_safe.
Change-Id: Icf1adf53c3bd11c715111494bac958c541ef87ea
CRs-Fixed: 2825558
Revert wdev->mtx locking in commit
I0dd415a5576d29e3a7729768c8482205677ca3e7.
For STA eCSR_ROAM_STA_CHANNEL_SWITCH message, the sme_global_lock
is acquired in schedule thread alreadly. If we acquire wdev->mtx
in same thread, it will break the lock order and cause deadlock
issue. That is because the kernel -> Driver hdd request will
acquire wdev lock and then sme lock.
Change-Id: I6737040b596161c57589a5b2aac1a53754a8cba5
CRs-Fixed: 2862879
Currently, host driver rejects any concurrent session with other
security modes(e.g. NAN) when WAPI is present. This is due to a
limitation on older platforms. But newer platforms(e.g. Lithium
architecture) support WAPI+other security modes concurrently.
Firmware advertises service capability WAPI_CONCURRENCY_SUPPORTED if it
supports other security modes when WAPI is active. Get the capability
and accept/reject concurrent sessions.
Change-Id: I0e004e1220afd9c42869589364606c9f729798f7
CRs-Fixed: 2844799
Current logic in wlansap_get_chan_band_restrict will skip channel
switch for 2G channel which is disabled due to CC update by mistake.
Update the condiction logic to make it work properly.
Change-Id: Ib4c07447f14a47c2934c63ebdc09821eb8e5a3d1
CRs-Fixed: 2818651
Currently when CC change but restart SAP is not needed, no beacon
or probe response template is updated to FW and the CC IE in beacon
is not updated. Need to update accordingly.
Change-Id: I588fdf6f9dd69c9c01058ba17a4282d732ed74be
CRs-Fixed: 2818650
Stats event from target might have several sub events, and some event
has no peer stats but have adv/ext2 peer stats.
Check ext/ext2 peer stats even no peer stats in
target_if_cp_stats_extract_peer_stats(). Fix copy adv stats size error
in tgt_mc_cp_stats_prepare_n_send_raw_station_stats(). Although
get_station_stats_cb and get_peer_stats_cb is union callbacks,
better to assign to get_station_stats_cb because it is for
TYPE_STATION_STATS.
Change-Id: I0bead0cbb8b549cc538ef4a7327f0a8303c90bd1
CRs-Fixed: 2801842
By default, PCIe bus suspend is not allowed in beaconing modes
(SAP/P2PGO/NDP) with one or more clients connected. Some OEMs need
PCIe bus suspend in this mode. Hence, add a config item to serve
both types of requests.
Change-Id: Ia2d990f17f605036d43db75ecd4df57701b4ba1f
CRs-Fixed: 2860495
After pre cac succeeds, driver triggers regulatory change
to user space then starts CSA process. As a result hostapd
triggers another pre cac to driver while SAP performs CSA,
this makes unexpected state in driver, therefore subsequent
pre cac will not be correctly performed.
To address this, reject the pre cac request during CSA.
Change-Id: I82187d64bf94d3bdfab84b873c2ab438a4037ea9
CRs-Fixed: 2859289
Once 1 roaming happened, ipa_ctx->sta_connected increased 1, and its
type was uint8_t, once increased to 256, overflow happened.
ipa_ctx->sta_connected became 0. then wlan_ipa_cleanup_iface couldn’t be
called to free old iface, but wlan_ipa_setup_iface was called to add new
iface, then there were 2 sta ipa interfaces with same session id 2.
When sta disconnected, only 1 ipa interface was freed, the other ipa
interface with session id 2 was left, but vdev 2 was deleted.
If 1st client connected DUT SAP, sta vdev 2 was found by mistake,
WMI_IPA_OFFLOAD_ENABLE_DISABLE_CMDID was sent to F/W to enable IPA path
for vdev 2, but vdev 2 wasn't existed, assert happened.
To fix it, when LFR3 roaming happens, when wlan_ipa_cleanup_iface is
called to free old iface, ipa_ctx->sta_connected is decreased by 1
first, when wlan_ipa_setup_iface is called to add new iface,
ipa_ctx->sta_connected is increased by 1, then
ipa_ctx->sta_connected reflects real STA number on DUT.
Change-Id: I5c91b3402dcfe8b1828d8d1f0701f66ca3c15d50
CRs-Fixed: 2859438
Adding history to track the FST lock/unlock events; this
would come in handy in debugging deadlock issues.
Change-Id: I40f783e72e516330fdf71ac91553bc7c4338b82a
CRs-Fixed: 2854397
Currently user configured tx aggr size "0-64" is not honored in
firmware, By default firmware expects as 256 and its hardcoded.
In order to make user controllable, host has to send default max
tx aggr size as 256 for lithium and 64 for other targets.
Change-Id: I7a69f09d048f79da4c770e71b4d1c8726fa02faa
CRs-Fixed: 2846803
Currently if the power stats command is invoked from multiple
threads, then the thread which invokes the command at the last
will overwrite the request manager cookie in the mac context.
Now when host gets response for these multiple requests, hdd
calback hdd_power_debugstats_cb will be invoked for each response
with the same cookie. in hdd_power_debugstats_cb host allocates
memory for the private data and this memory will also be
allocated multiple times and the last allocations will overwrite
the initial memory allocs which will lead to the memory leaks.
To address above issue set the sme power stats response cb and
context to NULL so that the callback is invoked only once.
Change-Id: I6fae0f96771ba505f06c1be14a8907b56efede24
CRs-Fixed: 2857855
Problem scenario:
1) Host uses self RX and peer VHT TX NSS intersection to update peer
VHT RX MCS map and self NSS in pe_session.
2) Host updates peer VHT TX MCS map and self TX NSS from PE session
to FW. FW uses these values to select TX rates for data packets.
3) If an AP supports 1 TX NSS and 2 RX NSS and host supports 2 TX and
RX NSS, as a result of intersection host sets VHT TX MCS map to
0xfffe i.e. 1x1 and associates with AP in 1x1. Which leads to low
TX throughput.
Fix:
Use intersection of peer VHT RX MCS map and self VHT TX NSS to update
NSS to firmware.
Change-Id: I4104e3502c45923625143cd32da8cb4529df05a2
CRs-Fixed: 2847115
Currently for converting timestamp to string qdf_snprintf
function is used which may not print timestamp correctly.
Use qdf_snprint instead of qdf_snprintf to print correct
timestamp provided by fw.
Change-Id: I803f678dc38afc03131e589a820d129dc38380ce
CRs-Fixed: 2835199
Initially, Host updates the AKM only after the EAPOL
handshake. Due to this, Enterprise auth is not detected
for initial connection.
So, add new API which gets the AKM from vdev and convert
it to WMI enum and send it in peer assoc command to firmware
during initial connection. In Firmware, this will help to
detect Enterprise auth as part of connection and prioritize
the WLAN connection over BT traffic accordingly.
Change-Id: I503601ca29f3aadd1ee359a535b4e60133f66476
CRs-Fixed: 2844318
With Change-Id: I7f38b3dc6975fcc208ad85e913564dfef5cc1cb7,
Tx register write is permitted after hif bus resume during runtime pm
resume, don't wait WMI_WOW_WAKEUP_HOST_EVENTID.
In F/W, there is an race condition when exit from WOW, both
WAL_TX_TID_TQM and WAL_TX_TID_TRANSITION_TO_TQM_ONGOING are not set yet,
data frame is received from host, assert will hapen.
To fix it, host tx register write shouldn't be permitted to update hp
until receive the WMI_WOW_WAKEUP_HOST_EVENTID.
Change-Id: Ic397652a9a0c4bc81667aed11805b2ce8070ee8d
CRs-Fixed: 2858115
Unsafe channel list event does not change the current channel list.
Hence there is no reason to set the channel list again in wiphy and
inform the kernel. Thus, do not send regulatory event for unsafe
channel list.
Change-Id: I68d60fb412b4664430a9cdefa354fac4070bba7a
CRs-Fixed: 2788194
The hif_om_runtime_get logs the requester for resume
when the device is in runtime suspend/suspending state.
Due to such kind of logging from a softirq context, its
execution time will be longer and can block the execution
of other time critical softirqs.
Fix this by marking the call to hif_om_runtime_get as
a call from critical context and avoid the logging for
this call.
Change-Id: I2d7d0b3645f351af11a016bd45c5930f0df5401a
CRs-Fixed: 2850952
