Monitor buffer are required only when monitor VAP is created. Allocate
these buffers only when montior VAP is created. This provides memory
savings when no monitor VAP is created/required.
Change-Id: I3ddaef00615f00fd13adb2789469a62f1a0af165
CRs-Fixed: 2491873
Size of rx_pkt_hdr tlv structure is used to check if there is enough
space in the SKB to add radiotap header.
The issue is seen due to a single SKB can hold the multiple TLVs and
the next subsequent SKB has the data. In this case, there is no headroom
available in the second SKB. Therefore crash seen while adding the
radiotap header in the second SKB.
To fix this issue, check if the SKB has enough headroom space. If not,
drop the frame.
Change-Id: Icd11f946c0aee974dde2ef21f59cfe3d8b87fa5d
CRs-Fixed: 2480719
destination ring MPDU processing is stuck because ppdu id is
not sync between monitor status ring and monitor destination ring.
Add logic to detect destination ring process stuck and jump over
destination ring stuck entry.
Change-Id: I17d9b5fba06a28239ec64d864ae7944ae04a7dae
Add new CDP API cdp_register_rx_mic_error_ind_handler to
register rx mic error callback. Also, define new structure
cdp_rx_mic_err_info for holding MIC error information.
Change-Id: I4d5d6426b1d5f04848afd48f6dbf51edba291a20
CRs-Fixed: 2488424
fix memory leak issue in tx mgmt ctrl payload tlv.
if any of the mgmt or pkt capture feature is turned on.
htt_t2h_msg is hold in mgmt_buf and not set to NULL on free.
which cause leaking next target to host nbuf.
Change-Id: I0d9e0194e51a21b348aadf747b8c9def5c245eda
Reduce the excessive loging incase dup detect and advance rx processing
to handle next ring entry.
Change-Id: I1d6e8aa28045ed12dd6d315169483ca56d2c6972
CRs-Fixed: 2489205
Remove note section from code comment and placed
in commit description for better readability.
Macro for sending data packets Changed from macro function
to static inline function due to error reported by
checkpatch for multiple use of same variable.
Change-Id: I0752cfff7502fabe0c2351a21a94cfac4625278f
CRs-Fixed: 2490594
Deliver RX data to stack even if no peer found, this is
needed for LFR roaming case like eapol data.
Change-Id: Ic81f29993fb4542847bd076042a13de6e9f18173
CRs-Fixed: 2468082
Reducing the log level of debug log to avoid console logging
and instead get it on the cnss diag log.
Change-Id: Ie5a1eb6f45ffa97790d91528a173b16319ec760b
CRs-Fixed: 2486057
Check if host is reaping a descriptor which is
already reaped then drop RX desc processing instead of asserting.
Macro DUP_RX_DESC_WAR added before dp_rx_dump_info_and_assert function
which does not assert for the case WAR is enabled.
Change-Id: I4f3c1cc16de79f2483cd415582970e093e81d465
CRs-Fixed: 2486057
dp_reo_cmdlist_destroy frees any pending reo_cmds.
Each reo_cmd is associated with a handler which takes
reo_cmd->data as an input. This reo_cmd->data is a pdev
for dp_rx_bar_stats_cb. So validate pdev before
accessing it further.
Change-Id: I1c2d46d3e3f5ede4491500978153f501ebdeee87
CRs-Fixed: 2478910
htt_command_record, htt_event_record, htt_wbm_event_record
function is used to log command,event, wbm event to
in-memory data-structure.
We call these function from htt path.
Change-Id: Ib3e18b895485c84f0010f8c3ba95c2da85b00bde
CRs-Fixed: 2428742
The hw_nac support flag is used for HKv2 only
for indicating monitor direct feature in HKv2
HW. This is not required for HKv1 and was added
for test purpose only.
Change-Id: If44b2acc06d5bf65fcb1934fab2e68c5c7e0f651
Crs-Fixed: 2485142
In some case, HW will fill in unexpected peer_id into RX PKT TLV,
if this peer_id related peer is valid by coincidence, but actually
this peer won't do dp_peer_rx_init(like SAP Vdev self peer),
then invalid accessing to peer rx tid will happen.
do SW WAR that add checking about peer tid array, if not initialed,
free the rx nbuf.
Change-Id: Icf196b4f92eb341e1ace5128c681d24c41dff6cd
CRs-Fixed: 2468537
Filter fcs_err frames and pass only first fcs ok msdu payload
from ppdu to upper layer
Change-Id: Ibf739193275f4f5a5c3e786abbbaa45165b5aa13
CRs-Fixed: 2439392
Currently in case when a peer handle is reused, the
info_lock and bufq resources are not getting initialized.
Hence when this peer handle is deleted upon the subsequent
peer delete, the info_lock and bufq resources are freed
without being initialized.
Initialize the peer info_lock and bufq resources when
the peer handle is being reused.
CRs-Fixed: 2476985
Change-Id: Ib442b02e05b8934a6f7c614e1fc643598637fea5
Delete WDS AST entry if the hw_peer_id is invalid in peer map
in cases where the HW exceeds the max hash skid it can support
the AST entry will not be added and as an indication of this
the host will receive a peer map event with hw_index as 0xffff
Host has to check for this type of hw_index and appropriately
delete the AST entry from the HOST table.
Change-Id: I9a135517440b9b20edd3ffd990d89876b7e34047
CRs-Fixed: 2460116
The soc common cleanup should be called from
pdev_deinit path to prevent leak of m/r allocated
for spinlocks and Tx descriptors.
Change-Id: Ie8ad3d164ab07f37f8143d1fe147e5cbabbb4991
Packets from STAs that are not associated are sometimes indicated
as Decrypt error.
Process these packets by sending a unicast Deauth packet to them.
This is also required to trigger unicast Deauth, if the STA
ignores broadcast Deauth and later send packets to AP in Deauthed
state
Change-Id: I6ebf848d4b9409931ae1750b5ff0617839b04105
For newly created AST entry do not send AST update until
we get the MAP event for create
Change-Id: I840ef62825d4537439a4020a8a5a5547b575a664
CRs-fixed: 2468833
Release mon_lock in dp_reset_monitor_mode function before returning
if status is not successful.
Change-Id: I321cd55225ed3cc5e5b4a752fb10604d05fb9a56
CRs-Fixed: 2462725
In dp_ipa_setup function, the function qdf_mem_zero is called
and should receive a pointer instead of address to a pointer for tx
and rx when they are called. These pointers are also initialized to
NULL when declared locally.
Change-Id: Iec9c76c63cc2ec00bdfb54497cca2f22fabff045
CRs-Fixed: 2469428
In dp_rx_process function, check if peer pointer is NULL
before using as argument when calling dp_rx_deliver_to_stack.
Change-Id: I6584c79047a809f28e65faad47d1c7220e7057bb
CRs-Fixed: 2470345
Add feature flags DP_FLOW_CTL for DP flowctl ops,
DP_PEER_SUPPORT_OPS to support peer handling in DP,
DP_POWER_SAVE for power saving ops in DP, DP_CON_MON DP_MOB_DEFS
DP_INVALID_PEER_ASSERT DP_PRINT_NO_CONSOLE and DP_INTR_POLL_BOTH.
Change-Id: I01dafadf6578c0b5f36ab3ef56624912fb66b100
CRs-Fixed: 2467170
1. Add config table to accommodate per ring type
configuration to have a finer control over the
ring.
2. Provide struct wlan_srng_cfg interface to add
more parameters to control the ring.
3. Add interrupt threshold configuration parameters
to wlan_srng_cfg structure.
4. Add WLAN_CFG_INT_TIMER_THRESHOLD_WBM_RELEASE_RING
and WLAN_CFG_INT_TIMER_THRESHOLD_REO_RING to have
different timer values for REO and WBM ring.
Change-Id: Ied50e3241ab2cc181ca4ed7f126959cd5d9d2de5
CRs-Fixed: 2455297
The channel number is always 0 from HAL RX PPDU TLV, then monitor
mode frames radiotap channel frequency is always 2407, get the
correct channel number that we saved when set monitor channel.
Change-Id: Ib927fe9aca3a4c1f98845fe37c9b1d37d1d6cf5a
CRs-Fixed: 2471161
In srng setup, we set srng alloc size, and allocate memory
for srng buffers.
Even if allocation fails, srng alloc size is set,
which is done even before the allocation is attempted.
In srng clean up path, we attempt to free the memory,
since srng alloc size is set,
but for which allocation had failed,
Instead, when freeing srng buffers, check if we have
a valid address also for srng buffer and then free,
instead of checking srng alloc size only.
Change-Id: I1f2de526e27b7b8d97535bf4c2235c82ffd3ce5f
CRs-Fixed: 2452219
Fix memory allocation failure for nbuf pointers array in
dp_pdev_rx_buffers_attach(), by allocating a single page
of memory for the pointers and re-using them by iterating
in a loop until the total required nbuf's are traversed,
instead of allocating a huge contiguous memory for pointers
to store the address locations of all the nbuf's.
Change-Id: I47ca8f94405e44d6bdbc43129012df1b65b14ba6
CRs-Fixed: 2464598
Add support to log the important events in
datapath, which will help in debugging the
datapath issues.
IRQ handler, Napi poll and srng access start/end
are the events which are currently logged.
CRs-Fixed: 2457854
Change-Id: Iba105b0e79443b670a01a929f999f94e00ea92f2
Currently for WDI 3.0, IPA runtime enablement is done in the
way that dp_ipa_enable_pipes API is first invoked and followed
by dp_ipa_enable_autonomy API. With SMMU S1 enabled, RX buffers
are mapped to IPA domain in dp_ipa_enable_autonomy. However RX
buffers could be provided to IPA once after dp_ipa_enable_pipes
and this could lead to possible SMMU fault.
Fix is to map RX buffers to IPA domain before dp_ipa_enable_pipes
API.
Change-Id: Ifdad2db6fa26da06a91b84de8f8603cbc779dd67
CRs-Fixed: 2467966
Do not check for msdu Done bit for raw packets as HW
does not set this bit for msdus spread across nbufs.
Change-Id: I9c2af01c6b55600511abeec9ab6fc185fcc6ef36
