Host need to fill netbuf with qtime instead of tsf. So host first
need to set enable_ppdu_end to 1, so that FW will pass ppdu_end
contents to host, and host can translate tsf64_time into qtime.
The tsf64_time is new added to fw struture, so host will need
add it accordingly to struct hdd_adapter, and keep it updated
in time synchronization function <hdd_update_timestamp>.
Change-Id: Ib19ac1411c4e17624c012f188297c9f2122642d2
CRs-Fixed: 2444456
Move the enum WDI_EVENT from wdi_event.h to
cdp_txrx_stats_struct.h as it is used in
common datapath.
Change-Id: If3a2dcc481d59e6615e4a50ffbb721bf61fb75c2
CRs-Fixed: 2449966
Add stop_th and start_th for QCA_LL_TX_FLOW_CONTROL_V2 disabled
platform, which is pdev based tx_desc pool. Change pdev tx_desc pool
size from 1056 to 900, default stop_th is 15% start_th is 25%, this
setting is exactly same as QCA_LL_TX_FLOW_CONTROL_V2. Pause netif tx
queues for all vdevs when stop_th reached instead of dropping frames.
Reduce pdev pool size could significantly reduce firmware wmm drop. Both
of host and firmware frame dropps lead to bad TCP throughput.
Change-Id: I77daf8c9fdef624f8ec479885b7705deb1fef142
CRs-Fixed: 2436772
Modify get tx success ack count api to support it for
lithium datapath by passing pdev reference.
Change-Id: Ibf4396bba941fd4f7e1dc55ca24534fecf54e01e
CRs-Fixed: 2438716
In TSO case, if eit header is less than 64 bytes in length,
it will result in unauthorized access to memory that has not
been dma mapped.
For TSO path, adjust the pkt download length before the call
to ce_send_fast(), so that the excess delta is taken into
account and handled.
Change-Id: I049f40afb87c66ad5544da583db27d066fe12453
CRs-Fixed: 2439186
Memory optimize for QCS403 platform, 1x1 chip. Reduce CE1 htt data
dest ring buffer from 512 to 256, reduce CE2 wmi dest ring buffer from
128 to 64, reduce CE9 & CE10 desg ring buffer from 512 to 64, disable
CE11 pktlog. Note: this change only affect specific WLAN build config for
extremely saving memory, for debug purose, there is another build
selecting default WLAN config for reference HW.
Change-Id: I868e74b09cdb11df3dccaa3f9e051da55724983d
CRs-Fixed: 2432631
Per the Linux Kernel coding style, as enforced by the kernel
checkpatch script, pointers should not be explicitly compared to
NULL. Therefore within dp replace any such comparisons with logical
operations performed on the pointer itself.
Change-Id: I6c5589e430bdd8687122337fe88fb84ba72bab60
CRs-Fixed: 2418391
To avoid using qcacld code in cmn, when getting
wlan op mode, using op mode info from vdev rather
adapter.
Change-Id: If8432aae12800884e3a4567d99319afcdfa9d1f5
CRs-Fixed: 2412315
Remove flag CONFIG_PER_VDEV_TX_DESC_POOL.
Legacy per vdev flow control implementation under
CONFIG_PER_VDEV_TX_DESC_POOL was never used in cld3.0 driver.
For a Genoa a new per vdev flow control implementation for HL systems,
was added under the flag QCA_HL_NETDEV_FLOW_CONTROL.
Hence remove CONFIG_PER_VDEV_TX_DESC_POOL and replace it with
QCA_HL_NETDEV_FLOW_CONTROL or QCA_LL_LEGACY_TX_FLOW_CONTROL whereever
applicable.
Change-Id: Ibdf88e60cff7d3be46924ce7605f468781b5b856
CRs-Fixed: 2373790
To address kernel control flow integrity (CFI) issues related to
type mismatch, correct input argument type for ol_rx_data_cb().
Change-Id: Iafefe5dc3d946e3d67743de1a662aa3b0511cf5d
CRs-Fixed: 2407160
Update function ol_txrx_update_last_real_peer to pass vdev instead of
peer structure.
Change-Id: I869756a45efb1e3f37d280596ae509960d9a3ceb
CRs-Fixed: 2397246
Unable to send WMI_PEER_UNMAP_RESPONSE_CMDID for peer ids in case
of WOW + ROAM failure scenarios, where target is suspended. This
will cause peer ids leak in the firmware.
Post the PEER_UNMAP_RESPONSE cmd to mc thread in case of ho fail.
Change-Id: I5b9e0fc874ab31f401f7adc8cff22fbc20811acb
CRs-Fixed: 2396094
Register peer unmap sync callback in pdev during wma_tx_attach
to be accessed in ol_txrx.
Change-Id: I16909ae51e3ca55714c8d1f9f07d7a02f651c190
CRs-Fixed: 2398856
To address kernel control flow integrity (CFI) issues related to type
mismatch, correct the return type of ol_txrx_pdev_attach_target().
Change-Id: Icb170ad1e57513519f3d9b122ab4feed6a4efcb8
CRs-Fixed: 2402963
To address kernel control flow integrity (CFI) issues related to type
mismatch, correct the return type of wdi_event_sub().
Change-Id: Id51c6523ddd5d6f5835f7aa08a3a7b2940d2c50b
CRs-Fixed: 2402961
To address kernel control flow integrity (CFI) issues related to type
mismatch, correct the return type of wdi_event_unsub().
Change-Id: I45d090cb4011ca659e30b2f7be6c2b7d32bbba4b
CRs-Fixed: 2402957
Packetdump invokes legacy data path API directly without
considering underlying HW:
1. ol_register_packetdump_callback
2. ol_deregister_packetdump_callback
Global pointer pdev_txrx_ctx will be casted to struct ol_txrx_pdev_t
always even Lithium (use struct dp_pdev) underlying, and overwrite
struct dp_pdev unexpected.
Wrap with cdp API to avoid.
Change-Id: I4f587c5378726b7cc4b340760f1112b054610da1
CRs-Fixed: 2400472
In ol_tx_flow_pool_map_handler, we will unpause all netif
queues. Unpausing will fail if any queue bitmap is not
cleared and pause_map remains non zero.
To avoid this, unpause priority queue before unpausing all
non priority queues.
Change-Id: If9a4e5d923b300aa03f01847da1ad64e8d6c61ef
CRs-Fixed: 2391158
Send the peer unmap conf commnad to FW for a peer_id only if
UNMAP for that peer_id is received either for three times if
RFS is enabled or one time if RFS is not enabled.
Change-Id: Idba2c406f7ad7d770fe8326e8a0d6ac7fab10252
CRs-Fixed: 2387480
Currently peer id is added to map unmap array with out
checking if its already added before. This leads to having
duplicate entries and host sends peer unmap conformation
to FW with duplicates which leads to FW assert. So check
if peer id exists before adding to the array.
Change-Id: Ifcf73145f241e8ad48ff0eba9d87880565e65bb6
CRs-Fixed: 2381577
There is race when unamp_timer_work and peer is deleted. Hold the
reference to peer while handling the peer_unmap_timer_work.
Change-Id: Ie6cef3f13e55ab7d2310f0fff4254cde3e3c96e1
CRs-Fixed: 2381036
There is a race condition while flushing the rx cache frames
from MC thread and same time from RX thread. So for rx cache
frames set QDF_NBUF_CB_RX_PEER_CACHED_FRM to avoid using gro
receive and use skb receive with local bh disable.
Change-Id: I5ece8ddf876d27ad3d24b0ba751fe3e3886608e2
CRs-Fixed: 2378342
The CDP api cdp_tx_desc_thresh_reached should return true
if the available data path tx desc reaches threshold. But
this api returns wrong value in case of helium targets. Fix
this by returning correct value.
Change-Id: I571841ab1e4a4b24242fadc21bd13a85ef8da781
CRs-Fixed: 2378898
Add cdp api to check if tx desc pool available descriptor
threshold has reached.
Change-Id: I12cc38b56a68ca7ee8f4560677fcdabccb38928b
CRs-Fixed: 2369244
Discard msdu and do not try to access vdev and vdev->pdev, because in
some cases, vdev or vdev->pdev is already freed, but some packet just
received right after wmi vdev delete command is sent.
Change-Id: Ia38768d800da97e361ffa1688ce53c25be6cd597
CRs-Fixed: 2372557
Fix 'for' loop initial declarations are only allowed in C99 or C11 mode
build error at SDX24.le.1.7 platform.
Change-Id: I08cc4ee7558f0b390a8c848828272497f517ef08
CRs-Fixed: 2365266
Add an argument to dump only last n dpt records of debug fs
dump_set_dpt_logs file.
Change-Id: I6ce96d1e57db773386e8ebc29436b33b2211a94f
CRs-Fixed: 2362507
After gerrit#2436786(which the Change-ID is
Ie64a05d795660d557d928cb9b874fa5e702f4f55), vdev in monitor mode
is removed from vdev list of pdev. So it is needed to use the new
cdp api, which is cdp_get_mon_vdev_from_pdev instead of
cdp_get_vdev_from_vdev_id in monitor mode to register vdev.
CRs-Fixed: 2350720
Change-Id: Idd36cdb09666783db2042f77708be4dcc6b9d82b
In monitor mode, pdev->self_peer is not updated before deleting the
peer in ol_txrx_peer_release_ref when peer ref_cnt becomes 0. This
leads the stale peer stored in pdev->self_peer. The pdev->self_peer
is not updated during peer creation due to this stale peer.
Update the pdev->self_peer to NULL when peer ref cnt becomes 0
Change-Id: Id09771a1a7c5a363cf3251af829ac8ff50d38a5b
CRs-Fixed: 2356492
The PERE_IP_HDR_ALIGNMENT_WAR feature does not apply to hardware
supported by this driver, and the code would not build correctly
if the feature was enabled, so completely remove the feature.
Change-Id: I4697e798dc57ab7e51c88d40e4d0f9a26a98de6d
CRs-Fixed: 2363232
Almost all of the definitions in txrx.h are obsolete. Rather than
remove the obsolete definitions and leave behind a file containing
only the two definitions that are used, move those useful definitions
to ol_txrx_types.h and completely remove txrx.h.
A side effect of this change is that a couple of unrelated files no
longer build because some of their dependencies were being met as a
side effect by txrx.h including other files. To solve the build issues
explicitly include the necessary header files where they are needed.
Change-Id: Ic3e3b36939e4ab04831d41a1e230bfab3da086a2
CRs-Fixed: 2363231
If FW supports new htt format include only payload length in
the header length.
Change-Id: Ia668d73dcae3eb4adc1a4cfb0498b34d8c38f522
CRs-Fixed: 2361564
Send WMI_PEER_UNMAP_CONF_CMDID to FW after getting all
UNMAPs for the peer. This will ensure synchronization
between MAP/UNMAP and same peer_id won't be used for
different MAC address until all UNMAPs are processed.
Change-Id: I2c7793b527d5dbab0f9571185e6c16e0c6b7fcc3
CRs-Fixed: 2357245
When CONFIG_MOBILE_ROUTER is enabled there are build failures
due to improper featurization of mobile router, so fix the
featurization.
Change-Id: Ic9e1f608bc631409fbb5bcf84fc3f4520d69a7c9
CRs-Fixed: 2355786
Current HTT_H2T messages from host driver does not have
consistency in message length set by host driver. Some
message types include HTC header length also within the
message length, while other types have message length
itself only.
Fix the same by sending same message format based on
firmware capability.
Change-Id: I885a21530a2d8f852387ae54cf7ee0751aad2516
CRs-Fixed: 2145560
This reverts commit 2459533, which fixes WDI 1.0 MCC SMMU fault
but it's only a partial fix. And we also need 2490501 to be a
complete fix. But 2490501 has regressions and leads to NULL
dereference, and it's reverted in 2517642 until a new complete
fix is ready.
Based on above, revert 2459533 and WDI 1.0 MCC SMMU datapath
will be a known issue.
Change-Id: I6444bfd8552906d889531b7e77ca6aa6b6fa7d6d
CRs-Fixed: 2352927
