For CFR test, monitor reap timer will start, meanwhile
irq for monitor status ring is also enabled, these two will
conflict and access mon_pdev->rx_status_q in the same time,
skb double free issue is reported.
If irq for monitor status ring has been enabled, skip to start
monitor reap timer which is unnecessary.
Change-Id: Ic015d370cb80604d7e4c261054ad529b64edca25
CRs-Fixed: 3614097
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
This change removes two MACROs: DP_RX_REFILL_BUFF_POOL_SIZE
and DP_RX_REFILL_THRD_THRESHOLD because they have been made
configurable. Thus, they can be customized as per platforms.
Change-Id: Iba63b6fc9c9a0be764d35882f60c61867f969afe
CRs-Fixed: 3602356
Originally Change-Id: I9fa71bdb6d4e4aa93fc795cc5dd472a181325991
was brought in to fix a race condition between Rx buffers
map/unmapped in dp_ipa_handle_rx_buf_smmu_mapping() and at the
same time map/unmapped from dp rx replenish context.
The fix ensured that rx_desc is unmapped and rx_desc->unmapped=1
flag will be set atomically within a lock.
But Change-Id: Iadb40071fb733cc4de3291784df5075d5a099a8e
introduced a flaw by releasing the lock before setting the flag to 1.
This is currently causing race condition and causing double
unmap calls when IPA smmu pool unmap and dp_rx_replenish unmap
is running in parallel. This change will fix this issue, by setting
the flag before the lock is released.
Change-Id: I3533bb5f6cc0437395149cd3c718826ef0b482a3
CRs-Fixed: 3594252
Currently soc->ipa_mapped flag is set to true only after all
the buffers are SMMU mapped to IPA. This leads to a race
window where Rx buffers routed to WLAN HOST in the replenish
path are not mapped to IPA, as the ipa_mapped flag is still
set to 0. The fix is to set the ipa_mapped flag to 1, right when
the IPA pipes are enabled, before waiting for the complete
buffer pool to be IPA SMMU mapped.
With this fix, RX buffers can be unmapped and mapped to IPA
domain in dp_pdev_rx_buffers_attach() and
dp_pdev_nbuf_alloc_and_map_replenish() in WLAN host RX path when
ipa pipes are enabled.
This change also renames ipa_mapped flag to ipa_map_allowed.
Change-Id: Ibbe50cb211f858a3372e31644df2f5e98f99a292
CRs-Fixed: 3569745
Add support to trap protocol tagged packets for the unique
metadata to send it as trigger to standby application
Change-Id: I76644477d1df2a0851472283623c1dc3dbe19b8b
CRs-Fixed: 3608436
Wait for firmware response only if the response
is pending after posting the txrx stats query to firmware.
Change-Id: Ib300f97bc2cc08a2947be9021ff3e399191d1c8e
CRs-Fixed: 3599915
add new ini to configure skb size and change it in each place its used
correspondingly
Change-Id: Id00c6351bf6bc1b9df5e19064b2057dadd315e9b
CRs-Fixed: 3584462
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
tcp_seq_num and tcp_ack_num in qdf_nbuf_cb is not used
for Beryllium, repurpose them to store RX MPDU sequence
number. get RX mpdu sequence number from DP and store
it in qdf_nbuf_cb for logging later.
Change-Id: I3c21b383d827f12a1e1ec6202a5fc17804dddc1b
CRs-Fixed: 3610468
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
Issue:
TX Monitor feature is broken recently in mainline (12.4)
for both QCA5332 and QCN6432.
RCA:
As part of tx monitor processing, it is needed to iterate
through the status buffer queue to populate TX PPDU info.
Every TLV present in the status buffer is parsed one by
one. Moving from one to next TLV is done based on:
tlv + tlv length + tlv header size
And the TLV tag gets computed from the initial 4 Bytes of
the TLV; TLV tag is generally used for further TLV parsing
methodology at HOST.
In case of QCA5332 and QCN6432, the tlv header size should
be 8 Bytes, whereas it is 4 Bytes now. Hence, right after the
first TLV is parsed, we see the TLV tag being computed as 0
for the second TLV and since there is a miscalculation of
4 Bytes in every TLV parsing, all other TLV parsings are
improper. This is the reason why the TX DATA TLV is getting
invoked before TX MPDU START; which results into system crash.
Fix:
Update the TLV header size to 8 bytes
Change-Id: Ib2857ae55e309a78ed6ee9bdbe695ae6daa71a08
CRs-Fixed: 3588743
If the function neither static nor declared before, it reports
build error "no previous prototype for"。
Define the function as static if it is not declared before.
Change-Id: I12294af372ff9586c99b726bcf755a4fa3e7ba28
CRs-Fixed: 3606048
As cookie format is different between LI and BE have
different global descriptor pool for Lithium and
Beryllium
Change-Id: Idd222f4009c017a1bc4bc4b14043b36d927a9e27
CRs-Fixed: 3608792
Make sure that the pre reset done notification is sent
only once during Umac reset.
Change-Id: I1d9e1d8caef49443d25e879086043e815ea087a1
CRs-Fixed: 3594653
Changes to add debug prints and avoid passing negative parameters to a
function.
Change-Id: I8d1a10e0947582c8a307e40f6871e5dad802012a
CRs-Fixed: 3603846
Add pdev checking when processing the htt completion messages to avoid
NULL pointer dereference both in the dp_tx_process_htt_completion and
dp_tx_comp_handler.
Change-Id: I9e8129cfa297d4f2e180550c50ad8a4f1be20ee0
CRs-Fixed: 3583893
monitor reset functionality when bkpressure is seen.
debug logs added to inspect monitor ring in case of bp.
Change-Id: I8e79f97b315653f302da087ea8d82362ba02723d
CRs-Fixed: 3542923
Add NULL check in CDP API for MLD context as it can
be called by upper layers for non-MLO VAPs
Change-Id: Id77284ca81462a7e799a7b93e3528d9d9144372c
CRs-Fixed: 3605323
add wrapper function to dp_txrx_get_peer_stats to handle
identical mlo and link peer case
Change-Id: Ia2d05eca143dd2759c6765c54f26da7f73210271
CRs-Fixed: 3595756
Fix compilation issues when below macro are undefined
a) WLAN_PKT_CAPTURE_TX_2_0
b) WLAN_TX_PKT_CAPTURE_ENH_BE
c) BE_PKTLOG_SUPPORT
d) DP_RX_MOM_MEM_FRAG.
CRs-Fixed: 3571652
Change-Id: I066ace0b51fd628d31b2d7161765bf9d0c405549
Currently, fastpath CE RX buffers are not properly getting reset on
WCN6450 due to which driver is reading data at wrong offset leading to
packet drops. Properly resetting the nbufs after every CE RX buffer
processing is fixing the issue.
Change-Id: Ic29740fb1a72a3302752cc457bcf45f8d0094c46
CRs-Fixed: 3601680
SW WAR added in REO exception ring handling where only a
link descriptor is expected but HW gave a regular buffer.
instead of asserting, the WAR will simply free the nbuf
and return the descriptor to free pool.
Change-Id: I1871f0b52afaf2f1755fab51b592d89a67ad95c8
CRs-Fixed: 3530621
Add check for invalid frame control version while
handling raw frames with FCS errors
Change-Id: I443bb20c5516604ff3ba797570118b3b2123dbd5
CRs-Fixed: 3589137
Use vdev list present in MLO device context structure to find
MLO Partner vdev.
Change-Id: I6660ab91b27474dbe80562cc763417f07a7a2776
CRs-Fixed: 3583614
Clean up MLO Partner vdev list and Bridge vdev
list from DP vdev_be as this is moved to MLO
device context
Also clean up the supporting DP API's and
relevant CDP API's
Change-Id: I614a2c43e493a8aba26ccf75813614ce9fbc8e5f
CRs-Fixed: 3588063
Add changes to set band in nbuf cb during rx cached flush
for connectivity logging.
Change-Id: I2243f41349922a4dd023f6651fdb7d682e887046
CRs-Fixed: 3598261
