If IPA is enabled, index 1/2 in array soc->tx_comp_ring[] will
not be initialized, but initialize index 3/4 instead, if access
to index 1/2, NULL pointer dereference issue appeared.
use soc->num_tcl_data_rings as number of TX completion ring
wlan host interested, it differs between IPA enabled/disable case.
Change-Id: I92b4e2c9971f93136a9f4e60ae3de32140aa2477
CRs-Fixed: 3647677
During the target recovery avoid mld peer peer deletion
before all the link peers gets deleted.
if peers are deleted during the recovery DP will not receive
peer unmap event as FW is asserted, resulting peers will be
deleted form the mld link peer list where as available in
peer id to obj map. if primary soc goes for the recovery
then mld peer is getting deleted forcefully, where as other
link peer in non primary soc is having reference to mld peer
which is already freed
Change-Id: If4dcd822f4c9bc98757952725592eb6a3f64a5db
CRs-Fixed: 3625483
In case of UMAC reset if in_use buffers are sufficient
to fill complete RX refill ring we are replenishing
only 1/3rd ring at pre-reset.
In case of low threshold interrupts disabled ring might
be never refilled. At post reset refill complete ring.
Change-Id: I0e4ed942120619ef357bc91f8cbbab8c1fd1b06e
CRs-Fixed: 3628996
Added cdp support to get/set
dp debug logging in per packet path.
Enable debug logs only if dp debug logging
is enabled.
With this change there is benefit of all CPU
average around 1% to 1.5%
Change-Id: Ibe0ca4c75211cace4c5fca9ec0bce1c594ca8a6b
CRs-Fixed: 3623910
Currently host is not printing peer info in
dp_get_peer_state, due to which its difficult
to check for what peer state is returned for
which peer.
To fix the issue print peer info in dp_get_peer_state
and print additional peer info in dp_peer_mlo_setup
and dp_peer_state_update
Change-Id: Iccaf46f1eb778c42e5039da14499b82502508727
CRs-Fixed: 3620093
When WDS_EXT feature is enable, Host needs to redirect
the data packets to WDS extended netdevice.
Change is added the support for forwarding the RX packets
when received from IPA as an exception by deriving the
correct netdevice interface.
Change-Id: I083a1acc72023f3ebe6ea36ec05a5706f89c16bc
CRs-Fixed: 3597357
Set fast_tx when ol_stats are disabled in
ultra_fastpath to avoid Tx completion overhead.
And also includes following fixes:
cdp support to get jitter stats
cdp support to set/get vow stats
cdp support to get Sojourn Stats
Change-Id: I8bdb176edbdf210b4dedfaa117f058f57bd17241
CRs-Fixed: 3604215
Wait for firmware response only if the response
is pending after posting the txrx stats query to firmware.
Change-Id: Ib300f97bc2cc08a2947be9021ff3e399191d1c8e
CRs-Fixed: 3599915
Currently from dp_set_peer_param while calling dp_set_peer_freq
there is direct return which can result in peer refleak. as there
is reference taken in dp_set_peer_param.
To fix the issue instead of direct return break and release reference.
Change-Id: Ic3cfe993de64566afc13157810b80d3b3b28d244
CRs-Fixed: 3608000
TSF auto report is a stand alone feature, which can
be used to sync TQM clock and TSF clock, more than
one features depend on it.
Introduce a new build flag WLAN_FEATURE_TSF_AUTO_REPORT
to decouple it from uplink delay feature.
Change-Id: I5c62bee08d44234dc4936b3c63f3060edec30df8
CRs-Fixed: 3560244
Make sure that the pre reset done notification is sent
only once during Umac reset.
Change-Id: I1d9e1d8caef49443d25e879086043e815ea087a1
CRs-Fixed: 3594653
add wrapper function to dp_txrx_get_peer_stats to handle
identical mlo and link peer case
Change-Id: Ia2d05eca143dd2759c6765c54f26da7f73210271
CRs-Fixed: 3595756
Enable interrupts in monitor mode for wcn6450.
Interrupt configuration related code is moved from dp_main.c file to
dp_rings_main.c file as part of 'Ie58eae34a2da77c2d63870fab74b9d2d9d49c14a'
as Evros does not use dp group interrupts.
Move back the interrupt configuration related code from dp_rings_main.c
to dp_main.c to enable interrupts in monitor mode for wcn6450.
Change-Id: I7a3cbbe905072dad1cf38799ac6ef441281f78f9
CRs-Fixed: 3565734
Add arch ops for dp_mlo_chip_id to avoid access
of dp_soc_be struct for LI platforms
Change-Id: Idc7612ef3c517aa62668fe15e51b5e5ec74bb253
CRs-Fixed: 3582795
During dp_vdev_flush_peers after peer unamp ref_cnt
for peer is set to 1. Which in case if peer unamp
for MLD peer is called before link peers from dp_vdev_flush_peers,
it will result in MLD peer delete before link peer.
To avoid MLD peer delete before Link peer, after peer unmap
in dp_vdev_flush_peers do not explicitly set ref_cnt as 1
for MLD peer.
Change-Id: If7ab63eb213dc482205f3847f0b32e246ca76d51
CRs-Fixed: 3585860
In the case of STA mode, will be marking bss peer as part of
peer map events during the creation.
Due to this create event will be triggered during the peer creation
as bss flag is not set and there won't be any peer delete event
to bss peer resulting stale entries in mld hash.
Hence will be avoiding creation and deletion events.
Change-Id: I15a78ad0b8a90b34505880af94522abbe1de8fb5
CRs-Fixed: 3581548
monitor peer is not allocated for MLO MLD peer this lead to drop in
broadcast and multicast frame in legacy tx monitor path. Added support
to enable monitor peer for all peer.
Change-Id: I786554a918bae966a929e4c9188c1b0f324b5846
CRs-Fixed: 3544695
As the bss peer is closely tied with the vdev creation
and deletion, listeners might be uninitialized and result
race conditions. send an event only to the connected peers.
Change-Id: Ia0ae063c92bba38d2fb67fe4eae84f5562991fa2
CRs-Fixed: 3574176
Two SMMU issues are seen on IPA domain with regard to RX.
1. map without unmap
2. Buffers not mapped into IPA.
With If198a6c5f22af58fdaf9d9c020c74b1f76002e37, mapping
RX buffers to IPA domain are deferred to IPA enable pipes
phase with soc->ipa_mapped flag check added. This leads
to a race window where RX packets are routed to WLAN Host
first with soc->ipa_mapped still being 0. In such case, RX
buffers handled by WLAN driver will neither unmap from IPA
domain nor map into IPA domain.
For !ipa_config_is_opt_wifi_dp_enabled(), fix is to set
soc->ipa_mapped to 1 earlier in soc attach phase instead of
IPA enable pipes phase. With this fix, RX buffers can be unmapped
from IPA domain and mapped to IPA domain in dp_pdev_rx_buffers_attach()
and dp_pdev_nbuf_alloc_and_map_replenish() in WLAN host RX path so
as to avoid above two SMMU issues.
Change-Id: Idcb86db99f522959b639865f77178cd47a234277
CRs-Fixed: 3560191
Add INI to disable AST indication. AST disable flag will be
sent to the target in resource config.
Change-Id: If30cac010681faf06bbcaa2d492d6843e3e675d0
CRs-Fixed: 3544223
Current HAL delayed reg write is tied to SRNG notions, hence
implement delayed reg write logic in HIF since WCN6450 does
not use SRNG interface.
New feature flag FEATURE_HIF_DELAYED_REG_WRITE is introduced
to disable/enable this support.
Change-Id: Id7087ad53cd5879cf49ee0e84dd727de61137541
CRs-Fixed: 3519702
When the peer delete timer/vdev manager response timer expires, host checks
if the umac reset is in progress. If so, host will retrigger the timer.
It is possible that the umac reset is just completed and either of these
two timers got expired. In this case, host will assert saying that the peer
delete response/vdev manager response is not received from FW. FW may take
a few milliseconds to send the peer delete/vdev manager response to the
host after the umac recovery completes.
Hence, to avoid the crash, check if the umac reset was in progress during
the umac reset buffer window.
Add the below changes as well,
1) INI support to get the umac reset buffer window value.
2) Renamed the API dp_umac_reset_is_inprogress as
dp_get_umac_reset_in_progress_state to return either
CDP_UMAC_RESET_IN_PROGRESS or
CDP_UMAC_RESET_IN_PROGRESS_DURING_BUFFER_WINDOW.
Change-Id: Ie15ef0731bad4b0ed955a479f00e297b7ba10729
CRs-Fixed: 3522665
Change number of packets datatype to unsigned 64bit and handle
respective print message changes.
Change-Id: I65e1ae90985b7d2fb29ea57f8034f5858491dae1
CRs-Fixed: 3534513
Currently, IPA SMMU map/unmap is called as part
of init. This causes every nbuf to be mapped
to IPA in the Rx path, causing throughputs
to drop. This change resolves the problem by
deferring the IPA SMMU map/unmap
call to OPT_DP filter reserve/release, as
nbuf needs to be mapped to IPA only in this scenario.
Change-Id: If198a6c5f22af58fdaf9d9c020c74b1f76002e37
CRs-Fixed: 3496679
Trigger the STA primary umac update event to umac
to handle downgrade scenarios.
Change-Id: I510d3d4443a978a8e2112f7372d0d1a03a508d18
CRs-Fixed: 3540314
Fix the peer authentication for wds client, in SDX_WKK
wds client needs to get authenticate when packets receive
from exception path as wds client is not directly associated,
authentication is done by verifying from ast table
Change-Id: I93051d67fc3d5be0af9242e6579f44883b3f757d
CRs-Fixed: 3534370
