WCN6450 is a chip based on Rhine architecture. Unlike LI/BE targets,
chipsets based on Rhine (RH) do not have host facing UMAC HW blocks.
Their corresponding SRNG interfaces are also removed. The functionality
of these UMAC HW blocks is replaced with a software implementation in
the firmware. Communication between the driver and firmware will happen
over copy engine (CE).
Although there are no host facing UMAC HW blocks, the CE hardware used
in WCN6450 expects the host driver to use the TX descriptor (HW) format
of LI targets during TX packet enqueue. Therefore it is required to
create a new pool of TX descriptors (HW) pool for WCN6450 that is used
during TX.
The logic to create/free/init/deinit these descriptors is specific
to WCN6450/Rhine, therefore it is implemented in architecture specific
Rhine code.
Introduce new APIs in struct dp_arch_ops {} to allocate and free
arch specific TX descriptors. These ops will be no-op for LI/BE
architectures.
Also for Rhine targets, allocate/free other TX descriptors like TX EXT &
TSO descriptors as part of the arch APIs.
Change-Id: I452ac69143395881ab8580355a0f75571dc3e929
CRs-Fixed: 3381711
Currently, memory for all kinds of TX descriptors (TX EXT,
TSO etc) are allocated/initialised at once during the driver
init and freed/deinitialised during the driver deinit.
This logic is not suitable for WCN6450.
In the case of WCN6450, the size of the TX descriptor pool is
not known to the driver during load time; Firmware provides
the size of the descriptor pool via HTT_T2H_MSG_TYPE_FLOW_POOL_MAP
message post VDEV creation.
In order to add the support of WCN6450, it is required to
refactor the TX descriptor alloc/free/init/deinit logic.
Changes will not have any impact on the other supported hardware.
Change-Id: Iaa66fd5e118f0486bd618394fad070502bac34a0
CRs-Fixed: 3381705
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
Initial changes for York scan radio bringup in monitor mode.
Update monitor filter settings.
Change-Id: Ib9468f11b71d0439d0bd63526f64f454ed6b5b4d
CRs-Fixed: 3421412
At continuous physical address limited telematics platform,
in order to avoid occasional memory alloc failure with big
kzalloc size, it's better to use virtual memory allocation
API instead. And below items will be refined to replace
malloc with valloc if CONFIG_ENABLE_VALLOC_REPLACE_MALLOC=y.
1 x 30488 = 30488B @dp_soc_attach:15189
1 x 52096 = 52096B @hal_attach:1104
4096 x 64 = 262144B @dp_rx_desc_pool_alloc:337
Change-Id: I57a6f78f690b5be1838de954933ae36129cea234
CRs-Fixed: 3426935
1. Add an API to process trigger_umac_recovery T2H message.
2. Synchronize do_pre_reset, do_post_reset_start, do_post_reset_complete
messages for all the SOCs and then process these messages in the host.
3. Synchronize pre_reset_done, post_reset_start_done,
post_reset_complete_done for all the SOCs before sending it to FW.
4. Add a new state in host for trigger_umac_recovery message.
Ignore back to back trigger_umac_recovery messages received from FW.
Change-Id: Id45d326d63e122834090844e83ad6cc7240f96af
CRs-Fixed: 3425833
This reverts commit I2a697f91e572f88a36f96085d15c90c679deaf0c.
Original change was added to support manual ulofdma trigger but it
needs to be reverted here due to a small tweak in design approach.
New design to be integrated and hence reverting this one.
Change-Id: I4c358db48298666c753aa89166a31adbba067e36
CRs-Fixed: 3429084
For target SDX waikiki, Tx data/completion ring
value should be 3 else it is 2. so, Added a condition
to make a selection based on the target type.
Change-Id: I1fe65894c1c5dfa8f4d3efdd781dbfac0f6e2c04
CRs-Fixed: 3430265
For beryllium target in monitor mode host only subscribe
to MSDU end and MPDU start tlvs, but during monitor mode
up as part of monitor filter reset host is subscribing to
all the tlvs.
To fix the issue only subscribe to MSDU end and MPDU start tlvs
on target basis
Change-Id: I1599559b1af0b5121a7c361db403da857988cc01
CRs-Fixed: 3429044
RHINE is soft UMAC based architecture which is not having
REO block, all the REO functionality will be implemented
in F.W and host level. Host will get the RX packets in
CE-RX rings in HTT format, to reap RX packets new HTT
messages will be extracted and parsed.
So implement RX handling based on new softumac architecture for RHINE.
Change-Id: If430dd017309e2b2a3eb5e27e1d8b58696abceb4
CRs-Fixed: 3382920
Call ol_peer_map handler when AST_OFFLOAD_SUPPORT
is enable, so that client_connect_ex event can be
sent to IPA.
Change-Id: I688cb95dec43180133a8948573fbd45af3cb9f33
CRs-Fixed: 3419264
When IPA is enable and TX DATA ring mask is not set for
TX ring given to IPA, Host should not select the TX queue
which is given to IPA, hence override the TX queue to 0 if
TX queue id is same as IPA TX data ring.
Change-Id: Ia7fe49ef50deee869c84de9e741362cb31d60bf0
CRs-Fixed: 3419264
In tx monitor, the maximum capacity to store status buffer is 64.
During high throughput scenario number of status buffer exceeds 64.
Change-Id: I5e8d1945773d2027a4adbc141fa868587e80acd1
CRs-Fixed: 3430126
Fix for the crash seen during FW recovery
while doing disable ol_stats for all the
MLO pdev's
Change-Id: Ie7b037e2d124009658a01d2a00d0a74a784ac51f
CRs-Fixed: 3430134
Currently for the monitor status ring history,
the event type is not being logged.
Fix the event type logging in the monitor status
ring history.
Change-Id: I43f07bf9a4232a203b7a996db6038a081249ffc9
CRs-Fixed: 3425325
In case of where multiple scatter gather frames are
part of same MPDU last_mpdu_in_msdu will be set only
for last buffer of last scatter frame in MPDU.
Below is the hw descriptors bits when 2 scatter frames
are part of a MPDU
-----------------------------------------------------------
|Buffer_num | MSDU_NUM | first_in_mpdu | cont | last_in_mpdu |
-----------------------------------------------------------
| 1 | 1 | 1 | 1 | 0 |
-----------------------------------------------------------
| 2 | 1 | 0 | 0 | 0 |
-----------------------------------------------------------
| 3 | 2 | 0 | 1 | 0 |
-----------------------------------------------------------
| 4 | 2 | 0 | 0 | 1 |
-----------------------------------------------------------
In above case scatter MSDU boundary checks can be done only
based on continuation bit. So while reaping use continuation
bit instead of last_in_mpdu bit to detect boundary
Change-Id: I42e7360d6a1b7d0cfd9a6688cae51e3854d430ec
CRs-Fixed: 3388668
For WDS ext mode in MLO cases, all the link peers
should get the the newly created VP as src info
for DS peer routing.
Change-Id: I0811f9403819c3ed204799e167994ecb3d60cf96
CRs-Fixed: 3425239
On FW recovery, do not allocate a new VP and use
the existing profile to setup DS VP
Change-Id: I330613fa104c51becc1018750edf91d8055edb01
CRs-Fixed: 3427382
Add HTT changes which are specific to RHINE architecture.
Some of the changes like dedicated TX endpoint service,
fastpath implementation and few other message handling
is different in RHINE. Current change add support for
RHINE specific HTT implementation.
Change-Id: I90c2d1d66cdadc5935e6b819e3f19e635c45cb51
CRs-Fixed: 3382915
Support REO2SW ring pointer update threshold configuration,
it is helpful for PCIe utilization improvement.
timer based threshold - M: issue pointer updates when M micro
seconds has elapsed.
number based threshold - N: issue pointer updates when N entries
updates occur.
Change-Id: I49ed388520fd52e97e303d6ea9c04ced6cb5cf5f
CRs-Fixed: 3420101
Add a new counter inccorect_rdi to fisa stats to log incorrect reo
destination indications in fisa processing.
Change-Id: I785ad90ae1d36b2f6b9b1888373a29fcbd65348e
CRs-Fixed: 3426537
Do not send prerequisite htt message informing
support of Umac reset feature to firmware
if DS is enabled
Change-Id: I1272579a3079e126b81a3b324009f6f32c65a904
CRs-Fixed: 3425584
Add support to enable/disable MLO Link Peer stats through
ini and cfg80211tool enable_ol stats command
Change-Id: Id1229a149befa416d060e1b07eee150e6b295abf
CRs-Fixed: 3397721
Add support of HW Link ID in PeerMetaData.
Retrieve the HW Link ID in both Rx per packet
path and RX Error path, store it in nbuf cb.
Use the stored value from nbuf while updating
MLO peer link statistics.
Change-Id: I11596d44fe8557af568fd399d0c0a04d2b887b2a
CRs-Fixed: 3397721
1) Allocation of memory to hold MLO Link Stats
at MLD Peer level.
2) Modify the Macros to update MLO link stats.
3) Init and reset the Stats
Change-Id: Id4e9d40e212c5093159ae0c7d6316e93d19cf928
CRs-Fixed: 3397721
In RX process, driver reaps the data in the REO DST RING
by successively move the tail pointer. The problem is
that driver will move the tail pointer twice if something
wrong happens, like sanity check, which will lead to the
miss of an entry next to the abnormal entry. This issue
has existed for a long time due to the code refactoring.
Change-Id: I2c5d402f81090497a4414efbf6e7e79130ba11f5
CRs-Fixed: 3426707
During code review it was observed that dp_internal.h has several
documentation blocks that are not correctly using the kernel-doc
opening comment mark /**, so fix them.
Change-Id: Ib2f22fe1162711f1589bc829e988e202c9524d5d
CRs-Fixed: 3421603
The header file pktlog.h is a legacy remnant that doesn't provide any
value, so remove the unnecessary #include. This is a precursor to
removing the actual file.
Change-Id: I3f57b6fce39f0adebf5350badb59ce80f15db7e3
CRs-Fixed: 3420936
This change introduces new RHINE architecture specific DP files.
RHINE is new SOFTUMAC based architecture, unlike LI/BE targets
all the HW UMAC functionality will be replaced with software base
UMAC functionality. So current RHINE arch specific implementation
is aligned to softumac based implementation.
Change-Id: I70baf11130afc07c5c85437d2343d0976ce0ea0a
CRs-Fixed: 3382880
To support MLO on 4 links, update the maximum number of links that
can participate in MLO to 4.
CRs-Fixed: 3412356
Change-Id: I4e5c74e856be1b4850cc62b9700b65d3311b9b7f
In RX and defrag path some of the code in common files will
not be used by new SOFTUMAC based platform. So placing all
the unused code under SOFTUMAC macro and for better readability
clubbing all the code at one place in source file.
Change-Id: I6ff3997a42872a25fb020898f7fb1879746fc8e6
CRs-Fixed: 3382899
Make static API's as global so that they can be used in external
architecture specific related files.
Change-Id: Ida906d5dba18cc7c87a3965addf882eecfe55e0e
CRs-Fixed: 3382927
Add HMWDS rem-addr support to delete AST WDS mac entries in
Beryllium chipsets.
Change-Id: I5623bac02b326d1d668ad5e1fdcfc3a9f8cbbb9c
CRs-Fixed: 3397961
In scenario where assoc peer soc id is different from
primary soc id, reset the soc to point to primary psoc.
Since unmap is received on primary soc, the map should
also add ast on primary soc.
Change-Id: I85c6ba72a217eb5350ccc072d56b36b111af4d58
CRs-Fixed: 3410916
Extract manual ulofdma trigger bit as part of rx ppdu stats per user
update process
Change-Id: I2a697f91e572f88a36f96085d15c90c679deaf0c
CRs-Fixed: 3418677
