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33921 Commits

Author SHA1 Message Date
Johannes Berg
152fdc0f69 iwlwifi: trans: consider firmware dead after errors 
If we get an error, no longer consider the firmware to be
in IWL_TRANS_FW_ALIVE state.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201209231352.a9d01e79c1c7.Ib2deb076b392fb516a7230bac91d7ab8a9586d86@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
 2020-12-10 00:14:20 +02:00
Johannes Berg
69d6cfc491 iwlwifi: pcie: remove unnecessary setting of inta_mask 
We set this here, but don't really use it until we've
enabled interrupts. But when enabling interrupts we
always overwrite this value anyway, so remove setting
it here, mostly in order not to have some additional
code duplicated later.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201209231352.135d96297aca.Id2d26fff60b6c31202bb0a36e46948bda6a39d33@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
 2020-12-10 00:14:20 +02:00
Johannes Berg
97b4f85954 iwlwifi: fw: file: fix documentation for SAR flag 
This was mistakenly tagged with CAPA instead of API, fix it.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201209231352.6a9203094c1e.I658e63066b05257e78fc20bfcbcf151ba8fd7754@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
 2020-12-10 00:14:19 +02:00
Johannes Berg
aa7fd94687 iwlwifi: pcie: remove MSIX_HW_INT_CAUSES_REG_IML handling 
This is actually wrong, the bit used here by the image loader
is BIT(1), not BIT(2). The latter will be reused by the new
reset flow soon.

However, as we never had any complaints about not printing
the IML status or not handling the IML error interrupt (and
I suspect the code handling it was incorrectly anyway) just
remove the code for it.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201209231352.9a323f4a3493.Ic7aee4dbbf4be42287c338c2fa1b111473724116@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
 2020-12-10 00:14:19 +02:00
Johannes Berg
94631b5642 iwlwifi: mvm: clean up scan state on failure 
We keep the scan status per UID in scan_uid_status field when the
iwl_mvm_build_scan_cmd() function is called. If we error out after
this, e.g. due to FW restart being in progress, we're not cleaning
up properly, and can run into warnings later.

Clean up internal variables when starting fails after calling the
iwl_mvm_build_scan_cmd() function.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201209231352.970421a2f753.Id62b2da8a0ccccbb114407db82ca485d07749d39@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
 2020-12-10 00:14:18 +02:00
Johannes Berg
2f7a04c7b0 iwlwifi: mvm: do more useful queue sync accounting 
We're currently doing accounting on the queue sync with an
atomic variable that counts down the number of remaining
notifications that we still need.

As we've been hitting issues in this area, modify this to
track a bitmap of queues, not just the number of queues,
and print out the remaining bitmap in the warning.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201209231352.0a3fa177cd6b.I7c69ff999419368266279ec27dd618eb450908b3@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
 2020-12-10 00:14:18 +02:00
Johannes Berg
9e8338ad17 iwlwifi: mvm: fix 22000 series driver NMI 
For triggering an NMI in the firmware, we should only set BIT(24)
in the corresponding register, not the entire mask that's usable
by the driver.

This currently doesn't matter because the firmware only enables
BIT(24), but we'll start using BIT(25) for other purposes with an
upcoming API change.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201209231352.2f982365d085.Id09daabfd331ba9e120abcbbedd2ad6448902ed0@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
 2020-12-10 00:14:17 +02:00
Johannes Berg
3fa965c2dd iwlwifi: pcie: change 12k A-MSDU config to use 16k buffers 
If 12k A-MSDU size is requested, we will actually allocate 16k
due to page allocation. Thus, change it to actually mean 16k,
which is useful for certain sniffer use cases.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201209231352.84ae405829d4.I31184f4be31f7c3feb9a29aef3a111e70d15c64a@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
 2020-12-10 00:14:17 +02:00
Johannes Berg
cf5b462768 iwlwifi: mvm: move iwl_mvm_stop_device() out of line 
This function has grown quite a bit over time, move it
out of line before we grow it even further.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201209231352.1a0211e66906.I572eb69dc3738319310c9cbe03a36d942f4f68f7@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
 2020-12-10 00:14:16 +02:00
Johannes Berg
e20a5c9f76 iwlwifi: mvm: clear up iwl_mvm_notify_rx_queue() argument type 
The argument type to iwl_mvm_notify_rx_queue() is currently just
a u8 *, but that's misleading because we actually need the inner
data to be of type struct iwl_mvm_internal_rxq_notif, because we
interpret it when we get it back from the device (to check the
sync bool and possibly the cookie.)

Therefore, clear up any potential confusion and require that the
data passed is of type struct iwl_mvm_internal_rxq_notif *.

Also, while at it, rename the "count" to "notif_size" as "count"
doesn't really clearly say what it's counting.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201209231352.d28e14682bdc.I9ac366aa97db045be4daa4ba263267a3ac6a6a2f@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
 2020-12-10 00:14:15 +02:00
Emmanuel Grumbach
59fa61f3fd iwlwifi: remove sw_csum_tx 
This was a hack done to test the data path of devices that
didn't support well CSUM offload in Tx. This is not needed
anymore.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201209231352.6c9fc9fb48d5.I2aaebf90e6fe81860105d049a8d35746fa8d86c2@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
 2020-12-10 00:14:15 +02:00
Johannes Berg
df72138de4 iwlwifi: pcie: validate RX descriptor length 
Validate the maximum RX descriptor length against the size
of the buffers we gave the device - if it doesn't fit then
the hardware messed up.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201209231352.6378fb435cc0.Ib07485f3dc5999c74b03f21e7a808c50a05e353c@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
 2020-12-10 00:14:14 +02:00
Johannes Berg
efc0ec5afb iwlwifi: validate MPDU length against notification length 
The MPDU contained in a notification shouldn't be larger than the
notification size itself is, validate this.

Reported-by: Haggai Abramovsky <haggai.abramovsky@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201209231352.7c721ad37014.Id5746874ecfa208b60baa62691b2d9dc5dd4d89c@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
 2020-12-10 00:14:14 +02:00
Mordechay Goodstein
c6bae21690 iwlwifi: mvm: iterate active stations when updating statistics 
Instead of enumerating all possible stations iterate only active ones.

Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201209231352.c049de5611b4.Ic35b8d1a328903195ec7cb887a9cb198b7d8f856@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
 2020-12-10 00:14:13 +02:00
Emmanuel Grumbach
7b2829f315 iwlwifi: sort out the NVM offsets 
The comments about the NVM offsets were inaccurate. Fix
the enum so that the right values appear under the right
comment.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201209231352.6fcf16392341.Ie882e66085901357484c9e272a73602248c7e69f@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
 2020-12-10 00:14:13 +02:00
Mordechay Goodstein
d295a898c2 iwlwifi: fix typo in comment 
Change "anntena" to "antenna" in a comment in stats.h.

Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201209231352.abca200b24d6.If5ce9e8abd5034496e98e97a53c446f045438388@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
 2020-12-10 00:14:12 +02:00
Emmanuel Grumbach
cdaba91726 iwlwifi: follow the new inclusive terminology 
The new inclusive terminology requires to change a few
terms that were used in iwlwifi.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201209231352.1eb4c8625f36.I1b17b68d4a8e77071da3e15ffbd902d15c1d4938@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
 2020-12-10 00:14:12 +02:00
Emmanuel Grumbach
52b155214b iwlwifi: mvm: remove the read_nvm from iwl_run_unified_mvm_ucode 
Similarly to what I did to iwl_run_init_mvm_ucode, there is no
need to pass the read_nvm parameter. Either we have an NVM
and we don't need to read it, or we don't and we need to read it.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201209231352.1b764faecfee.I2da0ada577fc16268125a4a15b5e725c18c643ee@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
 2020-12-10 00:14:11 +02:00
Mordechay Goodstein
861bae42e1 iwlwifi: avoid endless HW errors at assert time 
Curretly we only mark HW error state "after" trying to collect HW data,
but if any HW error happens while colleting HW data we go into endless
loop. avoid this by setting HW error state "before" collecting HW data.

Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201209231352.4c7e5a87da15.Ic35b2f28ff08f7ac23143c80f224d52eb97a0454@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
 2020-12-10 00:14:11 +02:00
Mordechay Goodstein
87f1283b6a iwlwifi: enable sending/setting debug host event 
This is used for BT node and for any user that wants to
control what events would be send from FW to the driver.

Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201209231352.a9dba2daca59.I2b18bccf0d409f1517c3e2841b667014f9dafc24@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
 2020-12-10 00:14:10 +02:00
Luca Coelho
eae94cf82d iwlwifi: mvm: add support for 6GHz 
Add support to the 6GHz band (aka. Ultra High Band or UHB).  This
allows us to scan and connect to channels in that band, including all
the relevant features, such as preferred scan channels, colocated
channels etc.

Co-developed-by: Haim Dreyfuss <haim.dreyfuss@intel.com>
Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com>
Co-developed-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Co-developed-by: Tova Mussai <tova.mussai@intel.com>
Signed-off-by: Tova Mussai <tova.mussai@intel.com>
Co-developed-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
Co-developed-by: Tali Levi Rovinsky <Tali.Levi-rovinsky@intel.com>
Signed-off-by: Tali Levi Rovinsky <Tali.Levi-rovinsky@intel.com>
Co-developed-by: Avraham Stern <avraham.stern@intel.com>
Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Co-developed-by: Ayala Beker <ayala.beker@intel.com>
Signed-off-by: Ayala Beker <ayala.beker@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201210000657.0fdbfc3d7352.Idb648536faf21716e2ab2c6d6890d3e49f719cd3@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
 2020-12-10 00:12:29 +02:00
Johannes Berg
d43ab298ef iwlwifi: copy iwl_he_capa for modifications 
This data is not necessarily the same across devices as we may
modify it due to the number of antennas and for overrides (though
in practice overrides are likely to be identical), so modifying
the global data is wrong.

Make a copy of it in the NVM data and modify it there instead.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201209231352.6b4ee30c59e4.I0c30ef78b3bf727fe80b16a19c7588016d6b04bf@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
 2020-12-10 00:11:20 +02:00
Emmanuel Grumbach
4adfaf9b2d iwlwifi: pcie: remove obsolete pre-release support code 
We no longer need code that was introduced to differentiate
between two early versions of 8260.

We can remove this convoluted way to get the hardware version
that was needed because of a bug in the register's
configuration.

Moreover, since we no longer need to access the PRPH
registers, we no longer need to wake up the device,
request ownership, etc...
Remove all that.

This allows us to get the rid of the obsolete comment
about the AUX bus MISC address space which should have
been moved when this code was moved away from here.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201209231352.4a5665ccd8a6.Iff3879405c15758ba661c430e77dc2160ddada1c@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
 2020-12-10 00:11:19 +02:00
Emmanuel Grumbach
3b25f1aff5 iwlwifi: mvm: remove the read_nvm from iwl_run_init_mvm_ucode 
If we already read the NVM, we don't need to read it again.
Make sure that this is the case with a WARNING.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201209231352.8e0ffce7f873.Ie526042c4d4b93d9116c90f53180cbadef0b32cb@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
 2020-12-10 00:11:19 +02:00
Mordechay Goodstein
486e93ef3e iwlwifi: mvm: Init error table memory to zero 
If case we have an error reading FW memory we get garbage (stack old
data) in the report, so just initialize the table to zero.

Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201209231352.742786ffddba.Id7a17985f5bf6a03d3850f445ccdc611f97776ce@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
 2020-12-10 00:11:18 +02:00
Naftali Goldstein
5257913547 iwlwifi: d3: do not send the WOWLAN_CONFIGURATION command for netdetect 
This command should be used only when there's a real client station.
Currently it works, but since soon the driver will stop actually having
an auxiliary station by default, and this command requires _some_ valid
station, it needs to be removed from this flow.

Signed-off-by: Naftali Goldstein <naftali.goldstein@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201209231352.81b2acfe292b.I8c7372e6f72279e22966a2d0a9066521f9d2f1a0@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
 2020-12-10 00:11:18 +02:00
Mordechay Goodstein
a445098058 iwlwifi: move reclaim flows to the queue file 
Reclaim flows are bus-independent TX functions so we move
it to the common place handling bus-independent tx operations

used spatch rule

@@
@@
(
-iwl_trans_pcie_freeze_txq_timer
+iwl_trans_txq_freeze_timer
|
-iwl_trans_pcie_set_q_ptrs
+iwl_trans_txq_set_q_ptrs
|
-iwl_pcie_txq_free_tfd
+iwl_txq_free_tfd
|
-iwl_pcie_txq_progress
+iwl_txq_progress
|
-iwl_trans_pcie_reclaim
+iwl_trans_txq_reclaim
)

Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201209231352.40723e92b6bf.I83cf71d9c6d989ec42f52b353f1d33f32540db59@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
 2020-12-10 00:11:17 +02:00
Janie Tu
846067693f iwlwifi: mvm: fix sar profile printing issue 
The profile shows an invalid value because the wrong format was used.
A u8 value should use by %hhu, not %hhd.  Fix thisit by changing it to
%hhu.

Signed-off-by: Janie Tu <janiex.tu@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201209231352.a595be52af22.I1843c3c4f9fb32fa8d439052bd0a5ad230f292e2@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
 2020-12-10 00:11:17 +02:00
Rotem Saado
cc598782d7 iwlwifi: yoyo: align the write pointer to DWs 
from AX210 generation the write pointer is in Bytes.
to be align with all previous HWs convert it DWs.

Signed-off-by: Rotem Saado <rotem.saado@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201209231351.c9a9cbef4a09.Ic7df63c617f79b7e6a95a510c51b3516bba5599f@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
 2020-12-10 00:11:16 +02:00
Mordechay Goodstein
b34872bc83 iwlwifi: yoyo: add the ability to dump phy periphery 
This enables analyzing phy/HW bugs.

Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201209231351.53bce4f8353d.Ia6944582bd2c748387aaef96755d8919c5d25dc1@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
 2020-12-10 00:11:16 +02:00
Mordechay Goodstein
2f8cfcc43d iwlwifi: remove all queue resources before free 
Currently calling iwl_txq_dyn_free only deletes the queue memory/DMA
but any active timers are not dealt with.

Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20201209231351.69231238667c.I04c6d012d9244a73261685f8fc797a26e5c961d6@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
 2020-12-10 00:11:15 +02:00
Ping-Ke Shih
3f79e54159 rtlwifi: rtl8192de: fix ofdm power compensation 
ofdm_index[] is used to indicate how many power compensation is needed to
current thermal value. For internal PA module or 2.4G band, the min_index
is different from other cases.

This issue originally is reported by Dan. He found the size of ofdm_index[]
is 2, but access index 'i' may be equal to 2 if 'rf' is 2 in case of
'is2t'.

In fact, the chunk of code is added to wrong place, so move it back to
proper place, and then power compensation and buffer overflow are fixed.

Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20201207031903.7599-1-pkshih@realtek.com
 2020-12-09 09:22:37 +02:00
Mathy Vanhoef
8a71f34bb2 ath9k_htc: adhere to the DONT_REORDER transmit flag 
Assure that frames with the fixed order flag are not reordered
relative to each other. This is accomplished by transmitting them
using a fixed priority independent of their QoS field.

Signed-off-by: Mathy Vanhoef <Mathy.Vanhoef@kuleuven.be>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20201104061823.197407-6-Mathy.Vanhoef@kuleuven.be
 2020-12-09 09:05:20 +02:00
Pradeep Kumar Chitrapu
743b9065fe ath11k: mesh: add support for 256 bitmap in blockack frames in 11ax 
Currently 256 bitmap in blockack frames is being set only for AP mode.
Fix this to set whenever beacon has changed and has HE capability, there
by supporting mesh as well.

Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.1.0.1-01228-QCAHKSWPL_SILICONZ-1

Signed-off-by: Pradeep Kumar Chitrapu <pradeepc@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20201020183111.25458-5-pradeepc@codeaurora.org
 2020-12-09 09:04:45 +02:00
Pradeep Kumar Chitrapu
bd88815060 ath11k: support TXOP duration based RTS threshold 
HE operation IE in beacons is constructed based on userspace params,
which firmware might not be aware of. This causes firmware not to
configure TXOP duration based RTS threshold which could cause mismatch
in behaviour with respect to what is being advertised in beacons. This
patch sends HE operation IE fetched from beacon to firmware using
WMI interface for configuration.

Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.1.0.1-01228-QCAHKSWPL_SILICONZ-1

Signed-off-by: Pradeep Kumar Chitrapu <pradeepc@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20201020183111.25458-4-pradeepc@codeaurora.org
 2020-12-09 09:04:42 +02:00
Pradeep Kumar Chitrapu
f00490432b ath11k: fix incorrect wmi param for configuring HE operation 
WMI_VDEV_PARAM_TX_OFDMA_CPLEN has been added with incorrect enum
value. Fix the enum to represent WMI param for configuring HE
operation field.

This is applicable to firmwares under
https://github.com/kvalo/ath11k-firmware/tree/master/IPQ8074/hw2.0
https://github.com/kvalo/ath11k-firmware/tree/master/IPQ6018/hw1.0
https://github.com/kvalo/ath11k-firmware/tree/master/QCN9074/hw1.0

Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.1.0.1-01228-QCAHKSWPL_SILICONZ-1

Signed-off-by: Pradeep Kumar Chitrapu <pradeepc@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20201020183111.25458-3-pradeepc@codeaurora.org
 2020-12-09 09:04:39 +02:00
Dan Carpenter
59ec8e2fa5 ath11k: unlock on error path in ath11k_mac_op_add_interface() 
These error paths need to drop the &ar->conf_mutex before returning.

Fixes: 690ace20ff ("ath11k: peer delete synchronization with firmware")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/X85sVGVP/0XvlrEJ@mwanda
 2020-12-09 09:04:07 +02:00
Gustavo A. R. Silva
b6041e1a30 wcn36xx: Fix fall-through warnings for Clang 
In preparation to enable -Wimplicit-fallthrough for Clang, fix a
warning by replacing a /* fall through */ comment with the new
pseudo-keyword macro fallthrough; instead of letting the code fall
through to the next case.

Notice that Clang doesn't recognize /* fall through */ comments as
implicit fall-through markings.

Link: https://github.com/KSPP/linux/issues/115
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/f932c887e013767cbdabfdddd671086e8ae63193.1605896060.git.gustavoars@kernel.org
 2020-12-09 09:01:32 +02:00
Gustavo A. R. Silva
e2cb111654 carl9170: Fix fall-through warnings for Clang 
In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning
by explicitly adding a break statement instead of letting the code fall
through to the next case.

Link: https://github.com/KSPP/linux/issues/115
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/04257418814755f081fa0ac14a61b01328cdc4ed.1605896059.git.gustavoars@kernel.org
 2020-12-09 09:01:29 +02:00
Gustavo A. R. Silva
e64fa6d92a ath5k: Fix fall-through warnings for Clang 
In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning
by explicitly adding a break statement instead of letting the code fall
through to the next case.

Link: https://github.com/KSPP/linux/issues/115
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/e127232621c4de340509047a11d98093958303c5.1605896059.git.gustavoars@kernel.org
 2020-12-09 09:01:26 +02:00
Anilkumar Kolli
61a57e51e4 ath11k: fix rmmod failure if qmi sequence fails 
QMI sequence fails if caldata file is not available.
It is observed that 'rmmod ath11k' fails if qmi message fails.
With this patch rmmod/insmod is working.

Logs:
Direct firmware load for IPQ8074/caldata.bin failed with error -2
Falling back to user helper
qmi failed to load CAL: IPQ8074/caldata.bin
qmi failed to load board data file:-11

Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.4.0.1-00009-QCAHKSWPL_SILICONZ-1
Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01699-QCAHSTSWPLZ_V2_TO_X86-1

Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1606916215-24643-1-git-send-email-akolli@codeaurora.org
 2020-12-09 09:00:29 +02:00
Gustavo A. R. Silva
18572b0b54 zd1201: Fix fall-through warnings for Clang 
In preparation to enable -Wimplicit-fallthrough for Clang, fix a
warning by replacing a /* Fall through */ comment with the new
pseudo-keyword macro fallthrough; instead of letting the code fall
through to the next case.

Notice that Clang doesn't recognize /* Fall through */ comments as
implicit fall-through markings.

Link: https://github.com/KSPP/linux/issues/115
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/52931e343af25f6dab4bd1d604889d2594a861dd.1605896060.git.gustavoars@kernel.org
 2020-12-08 10:06:59 +02:00
Gustavo A. R. Silva
0662fbebf4 rtw88: Fix fall-through warnings for Clang 
In preparation to enable -Wimplicit-fallthrough for Clang, fix a
warning by replacing a /* fall through */ comment with the new
pseudo-keyword macro fallthrough; instead of letting the code fall
through to the next case.

Notice that Clang doesn't recognize /* fall through */ comments as
implicit fall-through markings.

Link: https://github.com/KSPP/linux/issues/115
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/967a171da3db43e4cdf38104876b4ec1cde46359.1605896060.git.gustavoars@kernel.org
 2020-12-08 10:06:57 +02:00
Gustavo A. R. Silva
f48d7dccb3 rt2x00: Fix fall-through warnings for Clang 
In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning
by explicitly adding a break statement instead of letting the code fall
through to the next case.

Link: https://github.com/KSPP/linux/issues/115
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/b0d4c50b803bc38ed370521b9b0a44365cae9386.1605896060.git.gustavoars@kernel.org
 2020-12-08 10:06:56 +02:00
Gustavo A. R. Silva
48264b23fa airo: Fix fall-through warnings for Clang 
In preparation to enable -Wimplicit-fallthrough for Clang, fix a warning
by explicitly adding a break statement instead of letting the code fall
through to the next case.

Link: https://github.com/KSPP/linux/issues/115
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/b3c0f74f5b6e6bff9f1609b310319b6fdd9ee205.1605896059.git.gustavoars@kernel.org
 2020-12-08 10:06:53 +02:00
Tom Rix
e65e8b608f carl9170: remove trailing semicolon in macro definition 
The macro use will already have a semicolon.

Signed-off-by: Tom Rix <trix@redhat.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20201127175531.2754461-1-trix@redhat.com
 2020-12-08 09:45:36 +02:00
Devin Bayer
3dbd7fe78c ath11k: pci: add MODULE_FIRMWARE macros 
I am trying to get the ath11k driver to work with VyOS and during the
build it tries to discover the firmware blobs which drivers require.

This doesn't work with ath11k because it doesn't use the MODULE_FIRMWARE
macro. This patch fixes that.

Signed-off-by: Devin Bayer <dev@doubly.so>
[kvalo@codeaurora.org: cleanup commit log, move to pci.c]
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20201202182705.dhkml4nb4rf2vwav@orac
 2020-12-08 09:44:06 +02:00
Kalle Valo
d3b6fab909 Merge tag 'mt76-for-kvalo-2020-12-04' of https://github.com/nbd168/wireless 
mt76 patches for 5.11

* mt7915 fixes
* mt7615 fixes
* support for more sta interfaces on mt7615/mt7915
* mt7915 encap offload
* performance improvements
* channel noise report on mt7915
* usb/sdio support improvements
* mt7915 testmode support
* mt7915 DBDC support
* warning fixes
 2020-12-08 09:39:43 +02:00
Chin-Yen Lee
3324e05eca rtw88: reduce polling time of IQ calibration 
When 8822CE is associating with AP, driver will poll status bit of
IQ calibration to confirm the IQ calibration is done, and then move on
the association process. Current polling time for IQ calibration is 6
seconds.

But occasionally driver fails in polling the status bit because the status
bit is not set after IQ calibration is done. When it happends, association
process will be serieously delayed up to 6 seconds. To avoid it, we reduce
polling time to 300ms, in which the IQ calibration can be done.

Signed-off-by: Chin-Yen Lee <timlee@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20201208014503.12118-1-pkshih@realtek.com
 2020-12-08 09:35:43 +02:00
Ping-Ke Shih
91aeaf09a6 rtw88: fix multiple definition of rtw_pm_ops 
'const struct dev_pm_ops rtw_pm_ops' is declared by pci.c, and it should be
declare as 'extern' in pci.h. Without 'extern' causes every file including
pci.h has an individual instance of rtw_pm_ops but not reference to the one
declared in pci.c

If kernel config, like test robot, doesn't build driver as module, it leads
multiple definition.

Reported-by: kernel test robot <lkp@intel.com>
Fixes: 2e86ef413a ("rtw88: pci: Add prototypes for .probe, .remove and .shutdown")
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20201208013746.11065-1-pkshih@realtek.com
 2020-12-08 09:34:35 +02:00