Number of DP rings used in HOST mode and NSS offload mode differ
and in current scenario the rings are allocated unconditionally.
Allocate only required number of rings based on the HOST mode and
NSS Wi-Fi offload mode and based on the number of radios supported
per SOC.
CRs-Fixed: 2790504
Change-Id: I20ce1908da47c197ea3b406f8704b964f3d8f7d1
Add cfg_dp_sg_enable to get ini key dp_sg_support by cdp_cfg_get.
And add some comments for CFG_DP_SG to clarify more.
Change-Id: I34de242eacbdcf55398afe64b91f5534f205fa22
CRs-Fixed: 2822536
Use sizeof instead of REG_BAND_UNKNOWN to fix buffer overflow written
in the dp_soc_interrupt_detach.
Change-Id: Iffad59346c487e34632f1c60b2c88e635f6e83a0
CRs-Fixed: 2822433
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
As monitor mode is not supported on LM256 profile,
disable rxdma1 functionality on same
Change-Id: I64e5de02d56801bfd46e32a6c64a1286e4d7ecb0
CRs-Fixed: 2819904
While in mission mode, add support for monitor mode to be created as
another interface to support STA + monitor mode. Create a new
mon_vdev_timer to be started during vdev_attach and calling
dp_mon_vdev_timer to reap monitor rings while in this mode.
CRs-Fixed: 2815653
Change-Id: I631deb5121d7997cded524befd11883079a23aaf
Currently, we decrement active_work_cnt in a while loop in delayed
register worker and later on make a "allow_l1" call to enable L1ss.
The bus suspend routine depends on the value of active_work_cnt to
determine if any register writes are pending. In case there are, bus
suspend is rejected.
As a result its possible that when bus suspend happens, the
delayed worker while processing the last remaining enqueued
write, makes the active_work_cnt to 0. This will allow the bus suspend
routine to continue to disable the bus, even before the
delayed-reg-worker has called allow_l1 and run to completion. This may
lead to a NOC error while calling "allow_l1" API from
delayed-reg-worker.
Hence, move the decrement of active_work_cnt to the very end in
hal_reg_write_work function.
Change-Id: Iec602f97c953df1c6a018310fd02ab458547ce3a
CRs-fixed: 2813733
This change fixed compilation error about implicit-fallthrough and
pointer to in cast.
Change-Id: Iea2c25d97d8a039ed0f8083078427a8f8de70cd1
CRs-Fixed: 2814658
Delayed register write work needs to be flushed before bus suspend to
make sure there are on pending writes after driver's bus suspend routine
exits. In case delayed work context is not able to finish before the bus
(PCI) is suspended (DRV), it may lead to a NOC error.
Change-Id: I40cbcec5d23ddd75ec87aed69ac45d95510fa880
CRs-Fixed: 2813733
In monitor mode, as part of VDEV delete, we are reaping
monitor rings to avoid backpressure from RXDMA2SW ring.
Looks like the ring continues to grow even after reaping,
reset the monitor filters before reaping to avoid
ring backpressure.
Change-Id: I0d9dde61b62648f8ce11c15ba23612fc8491fff2
CRs-Fixed: 2807482
We need to set pdev->target_pdev_id after mode switch so that the
correct target_pdev_id will be used for monitor mode ring configurations
Change-Id: I0c79d0e69f8d28f8a7c8823a1010baf317571c20
CRs-Fixed: 2803005
Add a ini control field to control rx frame pending check
logic in WoW case. In some cases, power consumption is more
important than rx frame ping loss, so add a control flag
Change-Id: I8c4d3725edddb82a0f06dc70c22a8dd5243209f2
CRs-Fixed: 2806786
In monitor mode, as part of VDEV delete, monitor mode
poll timer is stopped; it is good to reap the monitor rings
once after timer stop to avoid crashes that arise due to
RXDMA2SW ring backpressure.
Change-Id: Ib15b3398087073ad053616c6aa68e295eaebdd17
CRs-Fixed: 2796608
mcopy mode uses monitor destination ring to sniff mgmt frames,
send enable/disbale full monitor mode by sending HTT msg to FW
when configuring mcopy.
Change-Id: Ie9510bda223861c13054abac640b2c879c4d334d
In monitor mode, if channel is initially configured from 5G
band and then moved to channel from 2G band, packets are still
received on MAC-0 RXDMA2SW ring since IMPS is disabled for both
MACs. Since driver reaps only MAC-1 RXDMA2SW ring, ring full
condition is hit for the MAC-0 ring causing ring backpressure.
Fix is to drop packets received on the non-monitoring MAC
ring.
Change-Id: I49cb276827f4a06791183ee3fe8c88ba84df085d
CRs-Fixed: 2791341
A htt message arrived after ipa context is freed as part of
deinitialization which was dereferenced by event handler
assigned to pdev->ipa_uc_op_cb, resulting in crash.
To fix this, during deinit pdev->ipa_uc_op_cb is deregistered
and assigned NULL before freeing up ipa context.
Change-Id: I8125cb104a538e88cda93960f7443129fabd850a
CRs-Fixed: 2793295
Compiling with gcc 9.3 will cause many implicit-fallthrough
compile errors.
Fix is to add keyword fallthrough to resolve such compile error.
Change-Id: I2e7dd1525861d951e3be44f6665e149499f0f5d6
CRs-Fixed: 2785178
Add API to do IPA Tx buf SMMU-S1 unmapping and register it
with cdp ops for Hastings, also assert if map/unmap failed.
Change-Id: I4071b5fccd84c3c97b9dccc40c6f798d70993189
CRs-Fixed: 2792170
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
Add a new cdp datapath ops - mscs_ops for Mirrored
stream classification signalling feature. This function
will be invoked from ECM flow acceleration manager
Change-Id: I749623846395057b6ea8328c881efa8733700b0e
This change fixes the below issue.
1. Clear the histogram statistics per peer.
2. Separate out the Tx/Rx histogram prints.
Change-Id: I5fc51f6bca14dc4c615c5501441e1a6b28bb0f02
Add support to configure REO ring threshold through ini
for WLAN_DP_PER_RING_TYPE_CONFIG feature.
Change-Id: I02a14adcf243905ab25c2af12cb9499f32ff453f
CRs-Fixed: 2789147
Deinit of HTT stats debugfs files from dp_pdev_detach to prevent
deleting of files after 'wifi".
CRs-Fixed: 2782235
Change-Id: I77d86225762063af16bc8c2b716ca834698f1520
1. Register peer->osif_peer for per-STA netdevice delivery.
2. Wi-Fi 3-address frame packets received would be processed
through AP netdevice.
3. Wi-Fi 4-address frame packets received would be processed
through per-STA netdevice.
Change-Id: I102874ea1de9fba40ab7f0e2c32c9de1c9b4d075
In addition to firmware capability, add INI param to decide FST
placement in CMEM.
Change-Id: Icc5fdfa49e35665b59efce3fc1f1855d84c16140
CRs-Fixed: 2778898
Firmware advertizes its support to place FST in CMEM,
export this capability to DP.
Change-Id: I265246bcfd38a36e34c4ede66e117a92bb185032
CRs-Fixed: 2772238
Drop frame if it is not for the vap, to which
client is connected.
Enable this check only for ap.
Change-Id: I33d7eb79267490bdb8697e4e45f789e9f6279f0e
CRs-Fixed: 2756304
- Added data structure for wds ext peer
- Enhanced DP peer structure to maintain
wds ext peer data structure, which inturn
maintain pointer to osif device.
- Enhanced DP vdev structure to maintain feature
configuration, which will be updated during vdev
creation when feature is flag is set at control
psoc.
- Enhanced cdp_vdev_param_type and cdp_config_param_t
to set wds ext configuration into DP vdev
- Enhanced cdp_cmn_ops structure and corresponding
call back definitons to get peer id, which will
be saved in osif private structure and to set
wds ext peer rx.
- Enhanced cdp_ctrl_ops to send event to control
path when 1st 4 address frame is received from
backhaul.
Change-Id: Ide0ea54e7b2d480ad646fb84b6e4e3108930f986
CRs-Fixed: 2773492
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
The 11g and 11a connections are latency critical and
hence the tx coalescing cannot be applied on traffic
running for these connections.
Add a CDP API to save the number of low latency
connection in the dtapath vdev handle. The Software
latency manager can use this information to decide
and skip the tx register write coalescing for packet
transmission on low latency connections.
Change-Id: Iff51867447e9d4537a3637cb65d94e184e4249ef
CRs-Fixed: 2769025
1. Add flag to support hlos id override feature in dp vdev
2. Update tid from nbuf->priority in dp_tx_send
3. Update tid to nbuf->priority in dp_rx_process
Change-Id: I66e8d77733a667f3f60b77e0d7bb444f7c5ad93d
dp_tx_pdev_detach API takes care of flushing
tx descriptors and multicast enhancement mem
cleanup
dp_pdev_deinit takes care of cleaning up the
above actions and dp_tx_pdev_detach is simply
a redundant piece of code
Hence remove dp_tx_pdev_detach API and call
dp_tx_desc_flush directly from dp_pdev_deinit
CRs-Fixed: 2769303
Change-Id: Ic798793e81eefc7dc905ca7552fdca13e9fddd8c
peer wlanstats context is used only for RDK Plume stats
but the name is misleading as wlan statistics
Hence rename peer's wlanstats_ctx to rdkstats_ctx and
the APIs the APIs around the same
CRs-Fixed: 2767192
Change-Id: I9e8955554b94fa29a3964fed729a95a4db67c8f6
Enable data path polling mode based on INI
dp_poll_mode_enable. Configure all data path
interfacing rings (UMAC/LMAC) and Monitor rings
in polling mode when NSS offload is disabled.
By default, poll mode is disabled.
Change-Id: I0e51207042811f517a423eb7276e3f33c5313450
Register IPA ready callback with IPA driver. The callback
sets ipa_is_ready flag in the host driver and kick starts
the ipa init sequence as part of which the Tx buffers are
mapped to IPA.
None of the IPA APIs are invoked until IPA ready registration
is complete.
Change-Id: I6570b2b347052164a274fbc22358ebf0719dcabf
CRs-Fixed: 2735107
Debugfs support for HTT stats under compile
time flag "HTT_STATS_DEBUGFS_SUPPORT".
Change-Id: I44c4f11265fdb3b9d53a9ac545e2945854bb9a57
CRs-Fixed: 2760947
