Currently, IPA SMMU map/unmap is called as part
of init. This causes every nbuf to be mapped
to IPA in the Rx path, causing throughputs
to drop. This change resolves the problem by
deferring the IPA SMMU map/unmap
call to OPT_DP filter reserve/release, as
nbuf needs to be mapped to IPA only in this scenario.
Change-Id: If198a6c5f22af58fdaf9d9c020c74b1f76002e37
CRs-Fixed: 3496679
Set WDI version based on SOC architecture, set WDI
version to IPA_WDI_4 for QCA_WIFI_QCN9224 chipset,
else IPA_WDI_3.
Change-Id: Ib80435e5098cfbcb9f90d4ac9cfe81ea183f308a
CRs-Fixed: 3383949
This change will hold the PCIe in L0 state for the
duration of this feature. The hold will be
released after data transfer is complete.
Change-Id: I762bc3423059ad641bdd00ac5b301a1e1b16f6c2
CRs-Fixed: 3406490
Changes to cdp layer to support optional
wifi datapath feature.Add cce_super_rule_setup fn
to pass filter tuple from ipa layer to htt layer.
Also add support to send wmi commands to enable/disable
low power features like IMPS, BMPS and ILP.
Change-Id: Ie7e5ec2066977e4fce37f08bb5e0137327f0728a
CRs-Fixed: 3403426
The kernel-doc script identified a large number of kernel-doc issues
in the dp/inc folder, so fix them.
Change-Id: I6213164d2209cc4de9684ae66281ee2999f82672
CRs-Fixed: 3375078
Debug framework for tracking the SMMU mapping and unmapping of
skb buffer when IPA offload is enable and IPA_SMMU_NBUF_TRACKER
is define.
CRs-Fixed: 3255423
change-Id: I8966097945b33cb866f4642b98b3d1a4beabfad7
To support WDS feature in IPA driver, WLAN needs
to update the ast entry for any new rx packet, and for
end-nodes connected via repeater to root.
CRs-Fixed: 3226348
Change-Id: I7383b12f18e7c70ec06499d66130667eca033131
After enable and disable of both radio, If second radio is enabled
then the instance_id from wlan driver is passed wrongly to IPA driver
which is in leading to initializion of first radio on IPA driver side.
Fix is to take the instace id based on psoc id and set the prod and cons
pipes based on instance_id instead of IPA given handle.
Change-Id: I26f4f3fbd23284e79a380d212ad07aceac50f053
CRs-Fixed: 3179306
2x_pdev changes are include for support new IPA API's
and change the existing API's argument to support new
parameter which is ipa handle, create a new API to get
the IPA hdl from IPA component in DP
Change-Id: I3d2b378620dbd1e64d295623534126e0eebc2d28
Depreciated IPA APIs are currently getting compiled.
To fix this, adding linux kernel version check
Change-Id: I2288db34c09d60047c67a5df9081de08a6c2f62b
CRs-Fixed: 2927413
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
During driver initialization, IPA TX and RX doorbell registers
are provided to wlan as physical addresses. With SMMU S1 enabled,
they're mapped to IOVA of wlan domain.
On driver deinit path, do smmu unmap for the two IOVA addresses.
Change-Id: I85ef1c3e99bef504abf09eebf9ace760b68f35f1
CRs-Fixed: 2768303
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
Currently cdp ops are given pdev/vdev/peer
handle as its arguments, which is directly
accessed in those APIs. This can cause a
race-condition in access of the respective
handles if it has been deleted in parallel.
Hence as a part of cdp convergence, pass only
the pdev_id or vdev_id or peer mac address,
which will be used to get the respective handles,
and hence avoiding the unwanted access of the
handles if it has been deleted.
- ipa_get_resource
- ipa_set_doorbell_paddr
- ipa_set_active
- ipa_register_op_cb
- ipa_get_stat
- ipa_tx_data_frame
- ipa_uc_get_share_stats
- ipa_uc_set_quota
- ipa_enable_autonomy
- ipa_disable_autonomy
- ipa_setup
- ipa_enable_pipes
- ipa_disable_pipes
- ipa_rx_intrabss_fwd
Change-Id: Ieb7e48d11a69a1e4a92a7114042b1db72d5f4b65
CRs-Fixed: 2540862
Support WDI 3.0 SW path intra-bss forwarding. Major
difference for WDI 3.0 is the metadata info passed
from ipa driver in skb->cb[].
Previously intra-bss fwd decision is done by FW and
it passes fw_desc to IPA where IPA driver passes onto
WLAN driver. Now for WDI 3.0, FW is not involved in RX
path and SW path intra-bss fwd decision has to be done
in wlan driver.
Change-Id: Ibc2246620490905fd992a2df31cc6f241cc63592
CRs-Fixed: 2432831
When IPA using GSI instead of UC different IPA TX and RX
clients needs to be configured. In this change when IPA
uses GSI configure appropriate TX and RX clients/pipes.
Change-Id: I0302323d91f0cc4256a1b08ddbb1345d0daa2939
CRs-Fixed: 2368003
Currently including only cdp_txrx_ipa.h header gives compilation
issue as we need to include ol_txrx.h header to remove dependency.
In this remove dependency by including proper common header file
in cdp_txrx_ipa.h
Change-Id: Ia207e990f09d284a6dac97fbae8e1bc61fb6cbe1
CRs-Fixed: 2193987
To abstract kernel header inclusion, create a new QDF APIs for all IPA
APIs and redirect all IPA API calls through QDF interfaces.
Change-Id: I7bff975ad7cb32fc128320c124633594471e0a1f
CRs-Fixed: 2098907
The WLAN driver should compile against kernels that do not include the
IPA driver. Move an ipa.h header file include under an IPA_OFFLOAD
feature guard to allow the driver to compile when IPA is not supported.
Change-Id: I4d8ca77bace273d16453b123daa0363de16bf5ea
CRs-Fixed: 2111891
Add structure changes for querying WDI-stats, register the callback
functions for IPA to query WDI stats and sets the quota limit
Change-Id: I05d9d50fad735fa0a57c4de23c81461f6e12b648
CRs-Fixed: 1095710
Replace void pointer handles for pdev and vdev with
abstract structure handles in cdp.
New file cdp_txrx_handle.h has the abstract
structure declarations.
Change-Id: I333e6ea5e699e7cebbfc6281faf7f07c0aee4e2a
CRs-Fixed: 1109835
Initial check-in of the data path converged APIs that
are currently only implemented by MCL.
Change-Id: I8132aeef4631a8e2fb5e132126a0fc5292c96d12
CRs-Fixed: 993414
