Move dp_tx_peer_init before dp_peer check to init for
bss_peers as well for MCAST packets. Add TSF timestamp
for wbm completion path in TX Capture feature.
Change-Id: I7da500671e2c22a937cae8770ce5357b9bbe5364
Do a logical split of dp_soc_attach and
dp_pdev_attach into Allocation and initialization
and dp_soc_detach and dp_pdev_detach into
de-initialization and free routines
Change-Id: I23bdca0ca86db42a4d0b2554cd60d99bb207a647
Since the peer unmap handler removes all the associated
wds ast entries, the redundant API dp_peer_flush_ast_entry
can be removed.
Change-Id: Ib8fc19e846e07f9a60c73530cac66d357a00fd98
Currently, mcopy mode delivers first msdu(fcs_passed 128 bytes) per-ppdu
to upper layer, add support for Extended mcopy mode to deliver first
msdu(128 bytes) per-MPDU(fcs_passed).
Change-Id: Ib345fc14a8d468788b9de78516d27e8dff24caa4
CRs-Fixed: 2644175
Split dp_rx_pdev_attach into dp_rx_pdev_desc_pool_alloc,
dp_rx_pdev_desc_pool_init, dp_rx_pdev_buffers_alloc and
dp_rx_pdev_detach into dp_rx_pdev_desc_pool_free, dp_rx
_pdev_desc_pool_deinit, dp_rx_pdev_buffers_free APIs
This split is made because dp_pdev_init is introduced
as part of this FR and these APIs will be called from
dp_pdev_init/dp_pdev_deinit or dp_pdev_attach/dp_pdev_
detach accordingly to maintain the symmetry to DP init
and deinit path
Change-Id: Ib543ddae90b90f4706004080b1f2b7d0e5cfbfbc
CRs-Fixed: 2663595
Split dp_hw_link_desc_pool_setup into dp_hw_link_desc_pool_alloc,
dp_hw_link_desc_pool_init and dp_hw_link_desc_ring_init APIs, and
likewise split dp_hw_link_desc_pool_cleanup into deinit, ring_deinit
and dp_hw_link_desc_pool_free APIs
This split is made because dp_pdev_init is introduced
as part of this FR and these APIs will be called from
dp_pdev_init/dp_pdev_deinit or dp_pdev_attach/dp_pdev_
detach accordingly to maintain the symmetry to DP init
and deinit path
Change-Id: I1682a59847db5d3441e85b00768667066bf5edf2
CRs-Fixed: 2663595
Split dp_srng_setup into dp_srng_alloc and dp_srng_init
likewise split dp_srng_cleanup into dp_srng_deinit and
dp_srng_free
This split is made because dp_pdev_init is introduced
as part of this FR and these APIs will be called from
dp_pdev_init/dp_pdev_deinit or dp_pdev_attach/dp_pdev_
detach accordingly to maintain the symmetry to DP init
and deinit path
Change-Id: I421fbd5bce074af6f75c147742f44e03568e6403
CRs-Fixed: 2663595
Decouple IPA TCLring and IPA WBM completion ring size from regular
Tx TCLring and WBM completion ring size configuration.
This is required as there is limitation on IPA GSI rin size
configuration.
Change-Id: I689d0e8ca72f069c5b68dc1789358e091c554d30
CRs-Fixed: 2665010
Size of the TLVs have changed across generation of chipsets
Offset values need to be configured into DMA register for preheader DMA
Added APIs to get offsets of each TLV based on chip type
Change-Id: Ic011332cbf3a1017f324f246e47c9e2c91441c70
Validate number of wds entries deleted during peer unmap
handling with the number which firmware has sent in
peer unmap message, which indicates the number of
wds ast entries deleted by firmware after peer delete.
Change-Id: I09e1c41bab19cd023e7a83baf1e90d51aab4229e
CRs-fixed: 2667445
1) Modified MSI interrupt mask for QCN9000 so that rx and tx
interrupts can be decoupled.
2) Removed lmac interrupts from polling mode and switched
them to msi interrupts. Added MSI masks for lmac rings.
3) Enable monitor mode LWM interrupt. This was already enabled in
integrated ahb interrupts but missing in msi. Replenish buffers in
RXDMA refill ring based on low threshold interrupts in addition to
regular Rx processing. Also made interrupt batch counter threshold as 8
for monitor status ring since ppdu end interrupts are not available in
PCI chipset and require srng msi interrupts to reap monitor status ring
Change-Id: I5c84b14d6b0a9c26fb3f0d67c349e79751a60861
Enable monitor destination ring interrupt to fix
packet is getting stuck in monitor mode.
Fix and add monitor mode debug count
Change-Id: I74efdcf6a4373dd73e373285c8cd3aa5757cd0b2
The cleanup done in case of pdev attach failure
does not deinitialize the IPA tx and rx buffers.
Also the tx descriptors are not freed in this
cleanup path.
Due to this, the tx descriptors and IPA tx/rx
buffers memory is neither freed not unmapped.
Fix this pdev attach failure cleanup path to
avoid memory leaks.
Change-Id: I570e3618f0f48f56749466fce5bcba5a4ef1c161
CRs-Fixed: 2663036
The peer rx packets should be flushed when
deleting the peer and its state should be reset
to DISCONNECT, when deleting the peer.
If the state of peer is not set to DISCONNECT,
then the flushing of rx packets for the peer
which is being deleted will call the rx callback
and submit these packet to the stack, which can
cause unwanted behaviour.
This way the UMAC does not need to specifically
call clear peer before deleting the peer.
Change-Id: I3b5a737126350a361d968f6349aef6291b2e3f56
CRs-Fixed: 2659629
For wlan stop modules any pending vdevs flush happens as part
of pdev deinit. If in case of any peer ref count leak, driver
is stuck in dp_pdev_flush_pending_vdevs as the vdev is not getting
cleaned up. This is due to vdev's peer is not deleted. So during
force flush of vdev's peers set the ref count to one before peer
unmap handler.
Change-Id: Ie54996522eac870d00ea7a75c8db40a1cce09d2d
CRs-Fixed: 2658032
Read ini param 'full_mon_mode' and enable full
monitor mode support for qcn9000
CRs-Fixed: 2655293
Change-Id: I6550765246f6541453006fe2db28e01c8e06670c
Update QCA_NAPI_DEF_SCALE_BIN_SHIFT for defconfig builds to
the same value as the perf build.
Move the WLAN ext irqs to gold cores for defconfig builds.
Disable cpu isolation before moving the IRQs to gold cores.
Add the ability to move IRQs to gold cores when the cpus
hotplug in.
Change-Id: I4cfecd02a1a2200dc99adee9a324b90c877c13fd
CRs-Fixed: 2638820
The dp_should_timer_irq_yield should return the
status DP_TIMER_NO_YIELD when no yield condition
has been met. Currently its returning the status
DP_TIMER_TIME_EXHAUST which causes the timer to yield
before the expected time.
Fix the return status from dp_should_timer_irq_yield
Change-Id: Ia57aae635789f34e79285c27f5312ea38e07df5c
CRs-Fixed: 2659900
This mode is supported through hw_mode_id 7. A special mode for
IPQ8074 platform alone to bring up single pdev alone on 2G mode.
FW would advertise the mode 7 support through the WMI service
ready message and this mode will be the default mode for AP-HK10 alone.
Added preferred_hw_mode and target_pdev_id into dp structures so that
they can be used to configure the dp rings for this particular mode.
Also changed the lmac_id to target_pdev_id mapping for mode 7.
Change-Id: I3aae46fea13132eebaf7d37cff68ef517253d229
Currently, in monitor mode, once the status ring is reaped
we do not check again if there are new entries added in the
ring during the monitor ring descriptor processing. This
can cause backpressure on monitor rings when there is very
high throughput or a bursty inflow of packets.
Add the logic to continue reaping the monitor rings, until
the work budget or a time quota is not exhausted.
Change-Id: Iee95ac8aec92eabb3a8037b1dd9cf0c6e1dbe10b
CRs-Fixed: 2650480
Currently the timer handler, in monitor mode, is
try to process all the rings based on the mask. In
monitor mode only LMAC rings are to be processed
and the UMAC ring processing can be avoided.
Process only the LMAC rings for monitor mode.
Change-Id: Ie48722d80722350129b5c079b67ede06945f5849
CRs-Fixed: 2650480
The current time interval for monitor mode timer is
10 milliseconds. This time interval is a bit too high
in case of high throughput sniffing, thereby causes
the monitor rings to be full before the timer interrupt
comes and reaps the ring.
Decrease the timer interval to 5 milliseconds
Change-Id: Ib074ef0c09fde995a7481c056ad70eb809c5a89e
CRs-Fixed: 2650480
Dp_rx_vdev_detach() will flush all gro skb to make sure the
net_dev stored in skb is valid before this vdev is down, but
dp_rx_vdev_detach() is only invoked at the end of function
dp_vdev_detach_wifi3(). for some case, if there is still dp_peer
pending when execute dp_vdev_detach_wifi3(), dp_rx_vdev_detach()
won't be invoked.
Move dp_rx_vdev_detach() before pending peer detection in
dp_vdev_detach_wifi3() so that gro queue skb flushing can be
executed each time.
Change-Id: I0feea5b77de7efab884c0e5822c8671119892f7d
CRs-fixed: 2649385
Support RX 2K jump/OOR frame handling from REO2TCL ring.
(a) configure REO error destination ring register to route 2K jump
/OOR frame to REO2TCL ring.
(b) for 2K jump RX frame, only accept ARP frame and drop others,
meanwhile, send delba action frame to remote peer once receive first
2K jump data.
(c) for OOR RX frame, accept ARP/EAPOL/DHCP/IPV6_DHCP frame, otherwise
drop it.
Change-Id: I7cb33279a8ba543686da4eba547e40f86813e057
CRs-Fixed: 2631949
Enhanced channel frequency response (CFR) based on monitor status
ring, need to enable mon reap timer before starting CFR and disable
the timer after stopping CFR capture. This change adds interface to
enable/disable monitor status ring's reap timer.
Change-Id: I843433ac07c4d55e14b42855ee22779eb7ecb678
CRs-Fixed: 2639307
Restrict lock hold time in transmit path to only ring access time.
Also store lmac_id in vdev to avoid multi indirection.
Arrange fields in data structure for better alignment in data path access.
Change-Id: I1d32880ed88be486171be46281ec180d2a4906bf
In QCN9000, wbm release ring has msdu continuation bit
support for invld peer MPDUs. Host needs to form SG
buffer for packets with msdu continuation bit set
Change-Id: Ica03c78068d32d2c8dc609b9a50298b91dd48c0a
Initial changes for ipq5018 compilation.
Added device ID and target type checks for ipq5018 traget.
Change-Id: Ib86a371fbe66749fcb6d114e7a4a9931b684e03d
Add following changes:
a. Add CDP API to config full monitor mode
b. HTT configuration changes
c. Init/Deinit changes for full monitor mode resources
CRs-Fixed: 2632442
Change-Id: I06db5194031b3ea0f0c1e5deda20df4bc0faa0b9
Change the qdf_timer_stop to qdf_timer_sync_cancel (synchronized
timer stop), so it can wait till previous handler is completed
and then stop/delete the timer, to avoid race condition.
Also, call this qdf_timer_sync_cancel in dp_vdev_detach_wifi3,
to be symmetry with timer start in dp_vdev_attach_wifi3.
Change-Id: I3e975554b5492ccfc684ffe8b021c62ef39bf4d7
CRs-Fixed: 2644432
pdev_id is being initialized with 0. Since 0 is valid pdev_id, though
pdev is not present for that id, it is being accessed.
Initialized pdev_id to 0xFF by default. Added checks on API to
detect valid pdev_id value corresponding to lmac_id
Change-Id: I2b2a38783615494ccc08e265702815f7e562214b
Assign soc to dp_pdev soon after allocation, since the
soc pointer is required during deinit if pdev attach fails.
Change-Id: I87789deb82efe9f554b3310a904dd340c5eb9f7a
CRs-fixed: 2638378
In case the bus is in low power mode, the register writes (followed by a
memory barrier) may take a long time (~4ms). This can cause the caller
to block till the PCIe write is completed. Thus, even though PCI
writes are posted, it can still block the caller.
Hence, in case the bus is in low power mode (not in M0), or not in high
throughput scenarios, queue the register write in a workqueue. The
register write will happen in the delayed work context. In other cases,
i.e ,when the bus is not in low power mode or in high thoughput
scenarios, do the register writes in caller context.
Change-Id: Idf218e4581545bc6ac67b91d0f70d495387ca90e
CRs-Fixed: 2602029
Move RCC specific debug statistics to Data path
to avoid allocating nbuf for the PPDUs for which
MAC has not sent a Freeze TLV. Instead just update the
debug statistics at an earlier point irrespective of
MAC sending Freeze to PHY, to gather below information:
Status of number of PPDUs being captured by PHY
Status of MAC sending freeze TLV for the PPDUs
Update freeze reason for the number of PPDUs received
Add support to clear debug statistics at user's will.
Change-Id: I8def3ce1f3ecc0b169030704db3fb1fb1c0a20ee
CRs-Fixed: 2609604
Handle minidump logging using dynamic
configurablity options. Data structures
to be logged in minidump can be configured
using internal INI file.
Change-Id: I99f12b3f98c4a9c0e15c3e5d611019e6b8d0909a
Add code to move enum _ol_ath_param_t out from common DP code
and move it into OL layer
Change-Id: I92fa5f52c581a18449ab42da41ff5f6f1a2bc595
Crs-Fixed: 2560866
Currently if peer reference is reused valid flag is not set.
In peer delete function if valid flag is not set, function
returns with out decrementing the ref count and also not
releasing the local id. This leads to local id exhaustion if
back to back peer reuse happens which is common in case of back
to back roaming to same AP. As a result connection to AP fails
due to unavailability of local id. In this change set valid flag
if peer reference is reused.
Change-Id: Ibeccbc4d33aac9e4285b48a4b8abdd2276fd7ede
CRs-Fixed: 2624798
Break up the 2MB descriptor bank memory allocations for WBM
idle link ring. Use multiple page allocation and populate the
WBM idle link descriptor ring with physical addresses of each
DMA page allocated in the descriptor bank.
This is to ensure that no requests for contiguous memory
allocations are made that might result in allocation failures.
For MCL set the page size to 4KB and leave it to max_alloc_size
cfg ini param for WIN specific code.
Change-Id: Iec30321044827c0174366cc02df25a42d38309e0
CRs-Fixed: 2565817
Host queries for reo hw stats by sending reo queue status command
on all the rx tids. After sending host waits to receive for all the
rx tids reo hw stats. If the hw stats reo status is not received for
all the rx tids with in the specified timeout value corresponding
peers's reference is released. In parallel if disconnect happens
from userspace, there is always a chance to access the freed rxtid
reference in rx hw stats callback. So in case of rx hw stats event
timeout ignore processing the reo command status rx stats callback.
Change-Id: I0aba346a25564a3c29751f1f5a1d4e9204b93d33
CRs-Fixed: 2619720
Command ring is now renamed to credit ring on QCN9000
and used for credit based flow.
Renaming the ring to give meaningful name.
Change-Id: I726aed19477fcfb256e4e0cca8ddb9389035b58c
CRs-Fixed: 2562640
Peer key security type is set in cdp_set_pn_check,
this API is called in key install step, but only
update Ucast field even if in Mcast key install.
This may be set wrongly if Ucast and Mcast security
modes are different. Add a new API to set security
modes of differ key types separately.
Change-Id: Icaa63139d117de75633ca1f81eb618c6b9294b53
CRs-Fixed: 2617461
Increase the peer ref count before requesting for reo
queue stats and release the ref count after receiving
the queue stats on the reo status srng.
Change-Id: Ife3b87951e767414efa1bfb45486cd364578d2a7
CRs-Fixed: 2604862
