During MLO roaming, first link peer has unmapped REO queue Desc
address due to roaming is in progress, but 2nd link peer still send
stale REO queue Desc address to FW, SMMU fault will be captured if
REO access to this stale REO queue Desc address.
Add roaming in progress and REO queue address check before
sending WMI PEER_REORDER_QUEUE_SETUP_CMDID
Change-Id: Ic868685d98b802fa904ed440cdbb3cef908c6d95
CRs-Fixed: 3101658
Currently is_assoc_link flag in cdp_peer_setup_info just means first
link peer during MLO connection, but usually assoc_link is the
link which initialize MLO association and it will be the primary_link.
this introduce confusion with another flag is_primary_link.
Change it to 'is_first_link' in cdp_peer_setup_info
Change-Id: I8d14da73e6a3bbc39a4a527d6c0aa5667255e995
CRs-Fixed: 3090270
Moving HTT parsing to common file dp_mon.c
Initialize function pointer to stats ind handler for BE
CRs-Fixed: 3071271
Change-Id: I08fb98f8dbed075c3b49baebca399771bfb5077c
In BE architecture, HW provides basic vdev stats support for upto
48 vdevs. For each vdev, there is vdev_stats_id which represents the
id of this vdev on HW. This vdev_stats_id is assigned by host and
is conveyed to HW at the time of REO TID Queue setup for the peer.
Add logic for allocation and deallocation of vdev_stats_id and
convey this id to HW.
Change-Id: If5611bf54d057ccf71c6444b5c79a26eb28df87e
CRs-Fixed: 3067843
DP peer changes required for multi-chip MLO.
This change includes
1) Adding MLO peer to global peer hash at ML context
2) Add ML peer to all partner chips id to objtable
Change-Id: I230a6c1b14484c587b190a9a318fe9ffb1caea11
This force use BA64 ini config is no longer needed, because another
gRxAggregationSize can do the same settings and more flexible.
Change is used to remove this config.
Change-Id: Ie780489849f8b701481a628a9bca2b4112460bd8
CRs-Fixed: 3076982
Take care of the MLO peer bit indication to be
concatenated with peer_id to access the peer map
object.
Change-Id: Ia603a728101e83829a8906d1b847f42389e78ca6
CRs-Fixed: 3039326
Add the handler for processing the htt
peer map/unamp v3 and MLO peer map/unmap msgs.
Change-Id: Ie2ab0b76e7aee566ca3b9637b83fd7a14718ab01
CRs-Fixed: 3039326
wds in Beryllium is managed by hardware.
Make use of hardware managedwds and disable
the corresponding wds handling done in host
for Beryllium.
Change-Id: I39f23cb40c6c5f85ada8ce59c92ff2855bb18da3
PATCH[7/7]:
This patch consists following changes:
-Conditionally compile all monitor destination ring related code
Macro used QCA_MONITOR_PKT_SUPPORT
-Add QCA_ENHANCED_STATS_SUPPORT macro to conditionally compile
enhanced stats support
-Use QCA_MCOPY_SUPPORT and QCA_TX_CAPTURE_SUPPORT macros
to conditionally compile MCOPY and Tx capture features
respectively
-Use QCN_IE macro to conditionally compile BPR
feature
-Use QCA_ADVANCE_MON_FILTER_SUPPORT macro to conditionally
compile advance monitor filter feature
-Fix vdev attach issue for special and smart monitor vap
-Fix status ring initialization issue.
Change-Id: I0deaa28a9a54bf34b0f41e6dd510fdd8d4992db2
CRs-Fixed: 2983780
PATCH[6/7]:
This patch consists following changes:
-Move monitor related pdev variables to struct dp_mon_pdev
-Move monitor relted soc variables to struct dp_mon_soc
-Move cookie to monitor link desc va to monitor file
-Add APIs to access monitor related variables
-Add dummy APIs to build without monitor support.
Change-Id: I032a480b1383d061f984cee3ba6b10ac7a0ff350
CRs-Fixed: 2983781
PATCH[5/7]:
This patch consists following changes:
-Monitor vdev context allocation while vdev attach and free
while vdev delete
-Monitor peer context allocation while peer create and free while
peer delete
-Move monitor vdev timer function to monitor file
-Move monitor reap timer handler function to monitor file
-Move monitor timer related variables to monitor file
-Add timer init/deinit and start/stop in monitor file.
Change-Id: I9c7910671d3678c53ca9ec44a57bc10e892008d9
CRs-Fixed: 2983994
Add CDP reason code support for sending DELBA request,
so protocol layer can make decisions for special cases.
Change-Id: I4e4b2e7f7232a8ab12d4c7838f97908f481dc787
CRs-Fixed: 2983553
When host receives BAR frames with OOR/2K jump in sequence
number it updates REO HW with new starting sequence number
and requests F.W to setup peer reorder queue. But REORDER_QUEUE_SETUP
is already requested to F.W as part of initial add BA in host.
So while handling OOR/2K jump BAR frames don't send
REORDER_QUEUE_SETUP to F.W
Change-Id: Idc3657e901dc792f699b53c45e4ae5133d286891
CRs-Fixed: 2981280
Currently there are no sufficient debug logs during
AST cleanup of peers, to conclude in which context
the AST got freed up, hence adding more debug logs.
Change-Id: I5603d856aed8cc3860a78d24d51cd8b5386d38bb
CRs-Fixed: 2956910
In some RX backpressure cases, we see the HW accessing REO
queue descriptors of a deleted peer(after the queue descriptors
are unmapped/freed), this is leading to SMMU faults. There are
cases where the HW is accessing the stale REO queue descriptors
after ~12seconds after the queue descriptors were freed.
In order to avoid the problem, HW team has suggested to defer
unmapping/free of REO Queue descriptors. Add the logic for the
same.
Change-Id: I5b1fb966dc75b963ccc9d22c40272c8d1d8d6026
CRs-Fixed: 2939223
Register dp_peer_flush_frags API in dp peer ops
for flushing fragments for a particular peer.
Change-Id: Ia179d3160bdc306ec965c465134042c66a0c40a6
CRs-Fixed: 2874366
Logs are printed inside a spinlock which was held for
losing more than 2 seconds.
To fix this, reducing log level so it is not printed
in the console and instead in driver logs.
Change-Id: Ib510ddc1b5bff63db012b45ffa0280eedc356cc6
CRs-Fixed: 2938590
Add iwpriv option 34 to dump the reo rx h/w descs
in DDR for debugging. This cmd will first send cache
flush cmd to REO for all rx tids and invalidate the h/w
cache. Henceforth ensuring that the reo status tlvs and
the DDR values are in sync.
iwpriv wlan0 txrx_stats 34 0
Add fix to ensure bar frame with 2k jump err code is
processed correctly using the REO error code instead of the
REO push reason.
Change-Id: Ia05be668343f3a5d4b3262b8d6a367a50875add5
CRs-Fixed: 2895965
Add sanity checking before removing the ase from soc AST hash table to
avoid potential stability issue if ase is not found in the table.
Change-Id: I97b756cd5bdb052b0ce797cca5d96c6bac8f844e
CRs-fixed: 2912024
In client roaming scenarios, when the ast entry is
updated, make sure the ast entry is updated with
new vdev id.
Change-Id: I0bd5235eeb28909cabe48f577d4477789d7be9e8
In case of pdev attach failure reset pdev reference in
soc->pdev_list to NULL before free to avoid use after
free
Also initialize WDS aging timer only when ast hash is
allocated
Change-Id: I6a406bd94aa46a95d9e5bb970ae83b3dfde29d0a
Some AP disables AMSDU in BA256 mode, this has draw back
with KPI in HE mode, so leave a config field to use 64 BA
forcibly to make high KPI with these types of AP
Change-Id: Ia69ffe118fd5bbda78cfb98126a483fcf305294e
CRs-Fixed: 2828304
Currently the rx tids are getting setup for the
self peer in monitor mode. This leads to sending
commands to the reorder-hw and the hardware generates
its responses.
In Monitor mode, none of these rings are reaped, since
the reorder-hw is not used. This opens up a possibility
of backpressure on the reorder-hw rings.
Skip setting up the rx tids for monitor mode
self peer, since they are not used.
Change-Id: I37bade9ef5c8bd536a01371cc059ebbcfb85ee5a
CRs-Fixed: 2815866
In teardown API update logical delete state to peer
before deleting AST entries of peer. Also in delete
AST API use __dp_peer_get_ref_by_id to get the peer
Change-Id: I6db227a284cf3726cc241ebc98386230eca58fcf
The logging macros implicitly takes care of embedding function name
in the log, hence there is no need to include __func__ again.
Getting rid of redundant __func__ reduces driver memory footprint.
Change-Id: I26bfac840ac6732ac83fb008db8e1702996eb21e
CRs-Fixed: 2774457
With new design, peer is deleted from hash table in
cdp_peer_delete. Hash table search in dp_peer_can_reuse
API at cdp_peer_create will always fail
Update the peer reuse logic to search from inactive list.
Insert peer to inactive list from cdp_peer_delete() and
in peer reuse case search in inactive list to get
peer.
Also add a new lock to protect peer state transition
Change-Id: I2e672fc4a9346c95d67716d437538dd0f96b2207
In the scanerio where peer teardown and peer map happen
in parallel, AST entries could get added to the peer AST
list after cleanup happens as part of peer teardown. AST
cleanup as part of peer unmap handling would not remove
the entry from the peer AST list. This is because
dp_peer_get_ref_by_id returns NULL as peer state is moved
to logically deleted state.
Fix is to not take peer ref by id and use the peer
argument passed in which already holds ref in the
peer unmap handling.
Change-Id: I844d3f07e9eec962d44bbfba851ad46f350e4f97
CRs-Fixed: 2766779
Currently the rx tid spinlock is destroyed from
peer delete (based on peer state) or peer unmap handler.
This can lead to a race condition when the peer is
deleted before the peer map command is processed/received.
Fix the above race condition by destroying the rx tid
spinlock only when the peer handle is destroyed/freed.
Change-Id: Iaf7ccea11a95732c1aa20e66af6dd4a9a66517c5
CRs-Fixed: 2763533
In roam HO failure, peer unmap indication is processed
even before Host initiates the peer cleanup. In the cleanup,
as part of cdp_peer_teardown, AST entries are freed up without
removing it from the peer AST list since get_peer_by_ref_id
returns NULL peer pointer as peer is moved to inactive state.
Fix is to delete peer AST entries as part of peer unmap
indication so that the entries are removed from the AST list.
Change-Id: I1b04517e8cc392b33bb439501e61e3d5534d8307
CRs-Fixed: 2763825
In cdp_soc_deinit peer hash table is freed to add
check to avoid NULL access from CDP APIs which may do
peer hash find
Change-Id: I47c4126c34bb64d43112a4f8e268da1a98f4124d
Add debug support for VDEV refcount to take
refcount by module id and decrement corresponding
refcount with same module id
Change-Id: I15c075816994ba70155fefbc0bce208b20fb9a59
Add new API dp_vdev_get_ref_by_id() which will return vdev
pointer by holding a reference. Caller of this API has
to ensure that this reference is released by calling
dp_vdev_unref_delete() API
New lock soc->vdev_map_lock is introduced to protect
vdev id to object array
Change-Id: I883e328932e35ef31254125492dbae20cebe0e00
