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Author SHA1 Message Date
Kalle Valo
c2a3823dad iwlwifi: acpi: remove unused function iwl_acpi_eval_dsm_func()
Stephen reported a warning:

drivers/net/wireless/intel/iwlwifi/fw/acpi.c:720:12: warning: 'iwl_acpi_eval_dsm_func' defined but not used [-Wunused-function]

The warning is correct and the function is not used anywhere, so let's
just remove it.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Fixes: 7119f02b5d ("iwlwifi: mvm: support BIOS enable/disable for 11ax in Russia")
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Acked-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20210624052918.4946-1-kvalo@codeaurora.org
2021-06-24 19:21:57 +03:00
Johannes Berg
15fae3410f mac80211: notify driver on mgd TX completion
We have mgd_prepare_tx(), but sometimes drivers may want/need
to take action when the exchange finishes, whether successfully
or not.

Add a notification to the driver on completion, i.e. call the
new method mgd_complete_tx().

To unify the two scenarios, and to add more information, make
both of them take a struct that has the duration (prepare only),
subtype (both) and success (complete only).

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.20210618133832.5d94e78f6230.I6dc979606b6f28701b740d7aab725f7853a5a155@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-23 13:10:46 +02:00
Felix Fietkau
e41eb3e408 mac80211: remove iwlwifi specific workaround that broke sta NDP tx
Sending nulldata packets is important for sw AP link probing and detecting
4-address mode links. The checks that dropped these packets were apparently
added to work around an iwlwifi firmware bug with multi-TID aggregation.

Fixes: 41cbb0f5a2 ("mac80211: add support for HE")
Cc: stable@vger.kernel.org
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Link: https://lore.kernel.org/r/20210619101517.90806-1-nbd@nbd.name
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2021-06-23 11:29:13 +02:00
Luca Coelho
4c59eac6ac iwlwifi: bump FW API to 64 for AX devices
Start supporting API version 64 for AX devices.

Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210621103449.8144a5b7d9a7.Ibf77fd7daa7d22f7c46d1c4a572ab9441a761299@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 16:57:58 +03:00
Johannes Berg
48d0c8d5a0 iwlwifi: fw: dump TCM error table if present
If the TCM is present in the hardware (as advertised in the firmware
file TLV data), dump its error log table during firmware error dumps.

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.20210621103449.2d2149f6654f.Id831f8fbca59900ba7efc623ffca0ca938b664d3@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 16:57:57 +03:00
ybaruch
c863797b81 iwlwifi: add 9560 killer device
add new killer devices configurations.

Signed-off-by: ybaruch <yaara.baruch@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210621103449.4179f7191531.I3d5ed6b2b39fcd42863a679e21bda23a6c14253e@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 16:57:57 +03:00
Johannes Berg
4db7cf1e01 iwlwifi: move error dump to fw utils
Conceptually, this belongs more into the firmware utils
rather than the mvm opmode, so move the collection and
output there.

Note that this slightly changes the format of the Status
line.

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.20210621103449.b82b60d81346.Ide3b688107f6a59c7fc7eb1d8f2002b0a5c1f2d2@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 16:57:57 +03:00
Luca Coelho
9dad325f9d iwlwifi: support loading the reduced power table from UEFI
This new feature allows OEMs to set a special reduced power table in a
UEFI variable, which we use to tell the firmware to change the TX
power tables.

Read the variable and store it in a dram block to pass it to the
firmware.  We do this as part of the PNVM loading flow.

Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210621103449.259a33ba5074.I2e0bb142d2a9c412547cba89b62dd077b328fdc4@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 16:57:57 +03:00
Luca Coelho
84c3c9952a iwlwifi: move UEFI code to a separate file
We are going to read more variables from UEFI, so it's cleaner to have
all the code that handles UEFI variables in a separate file.

Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210621103449.c705ac86f2e9.Ia7421c17fe52929e4098b4f0cf070809ed3ef906@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 16:57:57 +03:00
Emmanuel Grumbach
5c157941cd iwlwifi: mvm: introduce iwl_wowlan_get_status_cmd
We need to pass the station id to teach the firmware on which
station id we want to get the status.

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.20210621103449.45218d913d07.I61a086936508230d86b454636945ceb0b9ea09fd@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 16:57:57 +03:00
Emmanuel Grumbach
80e6711919 iwlwifi: mvm: introduce iwl_wowlan_kek_kck_material_cmd_v4
We need to pass the station id to teach the firmware on which
station id we want to configure the key material.

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.20210621103449.13417410e9ea.I140c16e70f8ac91cec7e8189e182e2f672c39258@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 16:57:57 +03:00
Emmanuel Grumbach
0b35991a80 iwlwifi: mvm: update iwl_wowlan_patterns_cmd
We need to pass the station id to tell the firmware
on which station we want to configure the patterns.

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.20210621103449.73eceb822890.I37347afbc01497a8a9e4d4afe4fa9a965abd31ac@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 16:57:57 +03:00
Emmanuel Grumbach
b60bc716ba iwlwifi: mvm: introduce iwl_proto_offload_cmd_v4
We need to pass the station id to tell the firmware
on which station we want to configure the protocol
offload.

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.20210618105614.c25913d2c08c.Ic0fefac81afb9a2fe396d73528e30e09a8c5eae0@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 16:57:56 +03:00
Luca Coelho
12236e9af9 iwlwifi: fix NUM_IWL_UCODE_TLV_* definitions to avoid sparse errors
We were assigning these macros manually when sparse is running, but
with newer versions of sparse, it started causing other warnings.  Fix
it by making it a macro when sparse is running.

Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210618105614.dc658639e07f.I69ab6d59ff10c55c8517621eb20a52194dc4783a@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 16:57:56 +03:00
Johannes Berg
9476897563 iwlwifi: pcie: free some DMA memory earlier
In gen3, after firmware is alive, we no longer need the
firmware and image loader images, only the context info
itself and PRPH info/scratch need to remain.

Call iwl_pcie_ctxt_info_gen3_free() appropriately in the
alive callback (iwl_trans_pcie_gen2_fw_alive()) with a new
argument indicating whether it can free everything or only
partially.

The context info and PRPH scratch are also not needed after
PNVM load, but we don't have a good hook for freeing after
that, so keep them for now.

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.20210618105614.8230d91a46c1.Ia7db71e5e6265ca87363f1481eac1bc3bbebb15c@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 16:57:56 +03:00
Johannes Berg
fa331068a5 iwlwifi: mvm: fill phy_data.d1 for no-data RX
We don't fill in phy_data.d1 in no-data RX, and thus we
pretend some data is actually filled in radiotap when it
isn't or has default (zero) values.

Fill in phy_data.d1 appropriately, and while at it also
move the info_type initialization into the initializer.

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.20210618105614.3d488885f77c.Ib97a2bc57c1e9fb98927dc6f802568db313abe3b@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 16:57:56 +03:00
Johannes Berg
26d18c75a7 iwlwifi: pcie: fix context info freeing
After firmware alive, iwl_trans_pcie_gen2_fw_alive() is called
to free the context info. However, on gen3 that will then free
the context info with the wrong size.

Since we free this allocation later, let it stick around until
the device is stopped for now, freeing some of it earlier is a
separate 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.20210618105614.afb63fb8cbc1.If4968db8e09f4ce2a1d27a6d750bca3d132d7d70@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 16:57:56 +03:00
Johannes Berg
310f60f53a iwlwifi: pcie: free IML DMA memory allocation
In the case of gen3 devices with image loader (IML) support,
we were leaking the IML DMA allocation and never freeing it.
Fix that.

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.20210618105614.07e117dbedb7.I7bb9ebbe0617656986c2a598ea5e827b533bd3b9@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 16:57:56 +03:00
Emmanuel Grumbach
d65ab7c0e0 iwlwifi: mvm: support LONG_GROUP for WOWLAN_GET_STATUSES version
It's been a while that the firmware uses LONG_GROUP by default
and not LEGACY_GROUP.
Until now the firmware wrongly advertise the WOWLAN_GET_STATUS
command's version with LEGACY_GROUP, but it is now being fixed.
In order to support both firmwares, first try to get the version
number of the command with the LONG_GROUP and if the firmware
didn't advertise the command version with LONG_GROUP, try to get
the command version with LEGACY_GROUP.

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.20210618105614.cd6f4e421430.Iec07c746c8e65bc267e4750f38e4f74f2010ca45@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 16:57:56 +03:00
Naftali Goldstein
5b16565a7f iwlwifi: support ver 6 of WOWLAN_CONFIGURATION and ver 10 of WOWLAN_GET_STATUSES
These two version updates deprecate the need to set/get the nonqos sequence
counter during suspend/resume flow respectively; NICs supporting this
version maintain this counter internally and don't lose it during the
suspend/resume flow.

Note that this means that for such NICs the NON_QOS_TX_COUNTER_CMD is no
longer ever sent.

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.20210618105614.dd25dd667798.I8db9adcdbb133304b58cf417f8698611138c83b4@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 16:57:56 +03:00
Naftali Goldstein
b1c6cec04b iwlwifi: mvm: don't request mac80211 to disable/enable sta's queues
When operating in AP mode with NICs supporting the AP_LINK_PS hw flag,
mac80211 doesn't need to start/stop queueing tx for connected stations
because the FW already handles that.

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.20210618105614.64df994c8fbb.I0fa5cda3a5f893a396eef30a01522422be359e69@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 16:57:55 +03:00
Ilan Peer
7b3954a1d6 iwlwifi: mvm: Explicitly stop session protection before unbinding
In case of unbinding, the FW would remove the session protection time
events without sending a notification, so explicitly cancel the
session protection, so future requests for mgd_prepare_tx() would not
assume that the session protection is running.

Signed-off-by: Ilan Peer <ilan.peer@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210618105614.7c30f85ed241.Ibc19fdbefca7135f2c4ea83d0aef6b81b5033dcd@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 16:57:55 +03:00
Abhishek Naik
54b4fda5a7 iwlwifi: mvm: Read acpi dsm to get unii4 enable/disable bitmap.
Read the UNII4 setting from the ACPI table and use it in the
LARI_CONFIG_CHANGE_CMD accordingly.

This setting allows OEMs to enable or disable UNII4, bypassing the FW
defaults.

Signed-off-by: Abhishek Naik <abhishek.naik@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210617100544.223090c509c4.If03cb5393607ae494041b6187bcec134d6a1e06d@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 16:57:55 +03:00
Johannes Berg
8e08e191fc iwlwifi: pcie: remove TR/CR tail allocations
The TR/CR tail data are meant to be per-queue-arrays, however,
we allocate them completely wrong (we have a separate allocation
per queue).

Looking at this more closely, it turns out that the hardware
never uses these - we have a separate free list per RX queue
and maintain a write pointer for that in a register, and the
RX itself is indicated in the RB status (rb_stts) DMA region.

Despite nothing using the tail pointers, the hardware will
unconditionally access them to write updates, even when we aren't
using CRs/TRs.

Give it dummy values that we never use/update so it can do that
without causing trouble.

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.20210617110647.5f5764e04c46.I4d5de1929be048085767f1234a1e07b517ab6a2d@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 16:57:55 +03:00
Johannes Berg
bef99c7d91 iwlwifi: pcie: fix some kernel-doc comments
"ubd" is really called "used_bd", fix that.

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.20210617100544.2d4b46c656bb.Iff9ee6a7e65d439169202911dad2cbea626fb887@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 16:57:55 +03:00
Shaul Triebitz
03470ba71f iwlwifi: advertise broadcast TWT support
If the firmware supports broadcast TWT (know by TLV),
add the broadcast TWT HE MAC capability.

Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210617100544.80fee3171b53.Idfb69643f4044ec26865d023d0c2a1d6466694aa@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 15:47:02 +03:00
Avraham Stern
5c1f09422e iwlwifi: mvm: support LMR feedback
If the LMR feedback is set in the ranging request, set the
corresponding flag in the fw command.

Signed-off-by: Avraham Stern <avraham.stern@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210617100544.0c00dd724f5c.I8283b95c26f4226deaea42e7be35aa9d41eb7580@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 15:11:43 +03:00
Johannes Berg
1381eb5c8e iwlwifi: correct HE capabilities
The (default) HE capabilities for our devices weren't handled
correctly, adjust them to match the correct capabilities of
the devices.

Since the device regulatory will not allow 160 MHz on 5 GHz,
don't advertise this capability by default; do it only if an
NVM file is being loaded that might change the regulatory
parameters.

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.20210617100544.e8d0b02ec86b.Ia6ef8cc0480d38af25e6ac45fad9fb15bdfcbc2c@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 15:11:41 +03:00
Harish Mitty
b26d4996c8 iwlwifi: mvm: Call NMI instead of REPLY_ERROR
For IWL_DEVICE_FAMILY_22000 & greater, driver will call
NMI instead of REPLY_ERROR as FW->Infra does not support
this command for this family onwards.

Signed-off-by: Harish Mitty <harish.mitty@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210617100544.597f4246c79d.Ia0a1bbc2e66b4e849174db685208fc2b8bd5732e@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 15:11:38 +03:00
Shaul Triebitz
976ac0af7b iwlwifi: mvm: fix error print when session protection ends
When the session protection ends and the Driver is not
associated or a beacon was not heard, the Driver
prints "No beacons heard...".
That's confusing for the case where not associated.
Change the print when not associated to "Not associated...".

Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210617100544.41a5a5a894fa.I9eabb76e7a3a7f4abbed8f2ef918f1df8e825726@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 15:11:36 +03:00
Johannes Berg
2a7ce54ccc iwlwifi: mvm: honour firmware SMPS requests
The firmware can now request SMPS (due to thermal conditions), add
some code to honour such requests and bubble them up through the
stack, subject to our other SMPS constraints, e.g. from Bluetooth.

Then, if the firmware requests SMPS, then we know that it supports
a small extension to the PHY configuration API where a chain mask
of 0 means "use 1 but pick which one yourself", so in this case we
use that extension.

During firmware restart, we stay in the previous state, and the FW
will send us a notification at startup (only) if the temperature is
below the lower or above the high threshold, to sync the 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.20210617100544.85656b7684b9.I7a661a0758d070a750d3a91874d1a0f5fab9febc@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 15:11:34 +03:00
Johannes Berg
a171399fd6 iwlwifi: mvm: apply RX diversity per PHY context
SMPS requests may differ per interfaces due to e.g. Bluetooth
only interfering on 2.4 GHz, so if that's the case we should,
in the case of multiple PHY contexts, still allow RX diversity
on PHY context that have no interfaces with SMPS requests.

Fix the code to pass through the PHY context in question and
skip interfaces with non-matching PHY context while iterating.

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.20210617100544.123c6b05809d.I992e3d1c6a29850d02eeec01712b5b685b963a87@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 15:11:31 +03:00
Johannes Berg
46d1da21d0 iwlwifi: mvm: don't request SMPS in AP mode
This is not valid (in the spec) and mac80211 will soon
warn on it, in addition to ignoring 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.20210617100544.d568df20e273.Id45ae38f9b16b3c56fa62266e3e89a1421ea07b0@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 15:11:29 +03:00
Johannes Berg
aa899e683f iwlwifi: pcie: identify the RF module
Identify and print out the RF module to be able to identify
(from logs and through debugfs) which one (and version) is
present on the system.

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.20210617100544.cd1ef97b2c04.Iad42a59902a87a50b45b9ce88705863686a83b54@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 15:11:26 +03:00
Mukesh Sisodiya
a451b82307 iwlwifi: yoyo: support region TLV version 2
Region TLV version 2 now includes more data, but it is not
relevant for the driver.
In order to support this new version, just mask the new part out.

Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210612142637.60dd4c60ab49.I44fe02af389d3ab089363bf9bde0d99a4c1ff383@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 15:11:23 +03:00
Johannes Berg
7e10d7ae96 iwlwifi: remove duplicate iwl_ax201_cfg_qu_hr declaration
This configuration struct is declared twice, remove one of the
declarations.

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.20210612142637.a08c905ec25b.Iff706f9d5b7b666e306549c419d04dcd4d81e5fd@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 15:11:21 +03:00
Johannes Berg
163c361501 iwlwifi: pcie: remove CSR_HW_RF_ID_TYPE_CHIP_ID
This is duplicated with CSR_HW_RFID_TYPE so just use the latter
for less typing/shorter lines.

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.20210612142637.00b220f4ba53.I1fe216a46e7d9c1316d681daa293064f16ff1899@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 15:11:18 +03:00
Johannes Berg
57e6492cf0 iwlwifi: pcie: print interrupt number, not index
Printing the interrupt index in our local array isn't very
useful in an error message, print the interrupt number (as
also shown in e.g. /proc/interrupts) 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.20210612142637.05bc5157e606.Ifb65b5ed2e5296fd8258c40c4287b5443b06d337@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 15:11:15 +03:00
Matti Gottlieb
7e2c14372b iwlwifi: pcie: Add support for AX231 radio module with Ma devices
Add support for AX231 radio modules, which we call Fm.
These modules can be used with the Ma family of devices
and above.

Signed-off-by: Matti Gottlieb <matti.gottlieb@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210612142637.c1fdd153d686.I7ee0485c52fb429de1fe171cb6dc0ae593a26788@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 15:11:13 +03:00
Luca Coelho
5cc816ef9d iwlwifi: increase PNVM load timeout
The FW has a watchdog of 200ms in the PNVM load flow, so the driver
should have a slightly higher timeout.  Change the timeout from 100ms
to 250ms.

Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Fixes: 70d3ca86b0 ("iwlwifi: mvm: ring the doorbell and wait for PNVM load completion")
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210612142637.ba22aec1e2be.I36bfadc28c480f4fc57266c075a79e8ea4a6934f@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 15:11:12 +03:00
Johannes Berg
f00c3f9e2c iwlwifi: pcie: handle pcim_iomap_table() failures better
pcim_iomap_table() might return NULL, so we shouldn't unconditionally
dereference the return value by taking the [0] entry.

Handle this better by checking for NULL first, and then separately
checking if the [0] entry is NULL.

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.20210612142637.9aa4f0e3574a.I458b283f203d5f927f00be1bfbd4b8ebf11c5ae4@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 15:11:12 +03:00
Johannes Berg
8835a64f74 iwlwifi: mvm: don't change band on bound PHY contexts
When we have a P2P Device active, we attempt to only change the
PHY context it uses when we get a new remain-on-channel, if the
P2P Device is the only user of the PHY context.

This is fine if we're switching within a band, but if we're
switching bands then the switch implies a removal and re-add
of the PHY context, which isn't permitted by the firmware while
it's bound to an interface.

Fix the code to skip the unbind/release/... cycle only if the
band doesn't change (or we have old devices that can switch the
band on the fly as well.)

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.20210612142637.e9ac313f70f3.I713b9d109957df7e7d9ed0861d5377ce3f8fccd3@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 15:11:12 +03:00
Luca Coelho
7a9a44456d iwlwifi: remove unused REMOTE_WAKE_CONFIG_CMD definitions
We don't use this command anymore and it is going to be removed from
the FW.  Remove all related definitions.

Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210612142637.549b282ae9a4.Iced05882d73b869e19f50e6a6e7bf9ce6cd7899b@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 15:11:11 +03:00
Luca Coelho
e348b8a62c iwlwifi: mvm: fix indentation in some scan functions
Two functions had indentation mistakes which were causing sparse
warnings.  Fix them.

Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210612142637.12f3b9fea57e.I42a7556d43de78ec6387e3a699eca10482b0485d@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 15:11:11 +03:00
Luca Coelho
c4ae8b9d0f iwlwifi: mvm: pass the clock type to iwl_mvm_get_sync_time()
Allow the caller to pass the clock type to iwl_mvm_get_sync_time() so
callers with different needs can decide whether to use boottime or
realtime.

Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210612142637.093f6660e69b.Ifd2328ac2130269f729c9c1bceec44ba01d79e88@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 15:11:09 +03:00
Miri Korenblit
7119f02b5d iwlwifi: mvm: support BIOS enable/disable for 11ax in Russia
Read the new BIOS DSM and Pass to FW if to disable\enable
11ax for Russia according to the BIOS key. This is
needed to enable OEMs to control enable/disable 11ax in Russia.
Also add support for future "enable 11ax in country X" features.

Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20210612142637.a705f7cedff8.I580f1021cabcc37e88f5ec5e9a6bbf00aae514b6@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2021-06-22 15:11:06 +03:00
Souptick Joarder
080f9c10c7 ipw2x00: Minor documentation update
Kernel test robot throws below warning ->

drivers/net/wireless/intel/ipw2x00/ipw2100.c:5359: warning: This comment
starts with '/**', but isn't a kernel-doc comment. Refer
Documentation/doc-guide/kernel-doc.rst

Minor update in documentation.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
Cc: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/1619347842-6638-1-git-send-email-jrdr.linux@gmail.com
2021-06-03 12:33:55 +03:00
Linus Torvalds
583f2bcf86 - Remove duplicate error message for the amlogic driver (Tang Bin)
- Fix spellos in comments for the tegra and sun8i (Bhaskar Chowdhury)
 
 - Add the missing fifth node on the rcar_gen3 sensor (Niklas
   Söderlund)
 
 - Remove duplicate include in ti-bandgap (Zhang Yunkai)
 
 - Assign error code in the error path in the function
   thermal_of_populate_bind_params() (Jia-Ju Bai)
 
 - Fix spelling mistake in a comment 'disabed' -> 'disabled' (Colin Ian
   King)
 
 - Use the device name instead of auto-numbering for a better
   identification of the cooling device (Daniel Lezcano)
 
 - Improve a bit the division accuracy in the power allocator governor
   (Jeson Gao)
 
 - Enable the missing third sensor on msm8976 (Konrad Dybcio)
 
 - Add QCom tsens driver co-maintainer (Thara Gopinath)
 
 - Fix memory leak and use after free errors in the core code (Daniel
   Lezcano)
 
 - Add the MDM9607 compatible bindings (Konrad Dybcio)
 
 - Fix trivial spello in the copyright name for Hisilicon (Hao Fang)
 
 - Fix negative index array access when converting the frequency to
   power in the energy model (Brian-sy Yang)
 
 - Add support for Gen2 new PMIC support for Qcom SPMI (David Collins)
 
 - Update maintainer file for CPU cooling device section (Lukasz Luba)
 
 - Fix missing put_device on error in the Qcom tsens driver (Guangqing
   Zhu)
 
 - Add compatible DT binding for sm8350 (Robert Foss)
 
 - Add support for the MDM9607's tsens driver (Konrad Dybcio)
 
 - Remove duplicate error messages in thermal_mmio and the bcm2835
   driver (Ruiqi Gong)
 
 - Add the Thermal Temperature Cooling driver (Zhang Rui)
 
 - Remove duplicate error messages in the Hisilicon sensor driver (Ye
   Bin)
 
 - Use the devm_platform_ioremap_resource_byname() function instead of
   a couple of corresponding calls (dingsenjie)
 
 - Sort the headers alphabetically in the ti-bandgap driver (Zhen Lei)
 
 - Add missing property in the DT thermal sensor binding (Rafał
   Miłecki)
 
 - Remove dead code in the ti-bandgap sensor driver (Lin Ruizhe)
 
 - Convert the BRCM DT bindings to the yaml schema (Rafał Miłecki)
 
 - Replace the thermal_notify_framework() call by a call to the
   thermal_zone_device_update() function. Remove the function as well
   as the corresponding documentation (Thara Gopinath)
 
 - Add support for the ipq8064-tsens sensor along with a set of
   cleanups and code preparation (Ansuel Smith)
 
 - Add a lockless __thermal_cdev_update() function to improve the
   locking scheme in the core code and governors (Lukasz Luba)
 
 - Fix multiple cooling device notification changes (Lukasz Luba)
 
 - Remove unneeded variable initialization (Colin Ian King)
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Merge tag 'thermal-v5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux

Pull thermal updates from Daniel Lezcano:

 - Remove duplicate error message for the amlogic driver (Tang Bin)

 - Fix spellos in comments for the tegra and sun8i (Bhaskar Chowdhury)

 - Add the missing fifth node on the rcar_gen3 sensor (Niklas Söderlund)

 - Remove duplicate include in ti-bandgap (Zhang Yunkai)

 - Assign error code in the error path in the function
   thermal_of_populate_bind_params() (Jia-Ju Bai)

 - Fix spelling mistake in a comment 'disabed' -> 'disabled' (Colin Ian
   King)

 - Use the device name instead of auto-numbering for a better
   identification of the cooling device (Daniel Lezcano)

 - Improve a bit the division accuracy in the power allocator governor
   (Jeson Gao)

 - Enable the missing third sensor on msm8976 (Konrad Dybcio)

 - Add QCom tsens driver co-maintainer (Thara Gopinath)

 - Fix memory leak and use after free errors in the core code (Daniel
   Lezcano)

 - Add the MDM9607 compatible bindings (Konrad Dybcio)

 - Fix trivial spello in the copyright name for Hisilicon (Hao Fang)

 - Fix negative index array access when converting the frequency to
   power in the energy model (Brian-sy Yang)

 - Add support for Gen2 new PMIC support for Qcom SPMI (David Collins)

 - Update maintainer file for CPU cooling device section (Lukasz Luba)

 - Fix missing put_device on error in the Qcom tsens driver (Guangqing
   Zhu)

 - Add compatible DT binding for sm8350 (Robert Foss)

 - Add support for the MDM9607's tsens driver (Konrad Dybcio)

 - Remove duplicate error messages in thermal_mmio and the bcm2835
   driver (Ruiqi Gong)

 - Add the Thermal Temperature Cooling driver (Zhang Rui)

 - Remove duplicate error messages in the Hisilicon sensor driver (Ye
   Bin)

 - Use the devm_platform_ioremap_resource_byname() function instead of a
   couple of corresponding calls (dingsenjie)

 - Sort the headers alphabetically in the ti-bandgap driver (Zhen Lei)

 - Add missing property in the DT thermal sensor binding (Rafał Miłecki)

 - Remove dead code in the ti-bandgap sensor driver (Lin Ruizhe)

 - Convert the BRCM DT bindings to the yaml schema (Rafał Miłecki)

 - Replace the thermal_notify_framework() call by a call to the
   thermal_zone_device_update() function. Remove the function as well as
   the corresponding documentation (Thara Gopinath)

 - Add support for the ipq8064-tsens sensor along with a set of cleanups
   and code preparation (Ansuel Smith)

 - Add a lockless __thermal_cdev_update() function to improve the
   locking scheme in the core code and governors (Lukasz Luba)

 - Fix multiple cooling device notification changes (Lukasz Luba)

 - Remove unneeded variable initialization (Colin Ian King)

* tag 'thermal-v5.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux: (55 commits)
  thermal/drivers/mtk_thermal: Remove redundant initializations of several variables
  thermal/core/power allocator: Use the lockless __thermal_cdev_update() function
  thermal/core/fair share: Use the lockless __thermal_cdev_update() function
  thermal/core/fair share: Lock the thermal zone while looping over instances
  thermal/core/power_allocator: Update once cooling devices when temp is low
  thermal/core/power_allocator: Maintain the device statistics from going stale
  thermal/core: Create a helper __thermal_cdev_update() without a lock
  dt-bindings: thermal: tsens: Document ipq8064 bindings
  thermal/drivers/tsens: Add support for ipq8064-tsens
  thermal/drivers/tsens: Drop unused define for msm8960
  thermal/drivers/tsens: Replace custom 8960 apis with generic apis
  thermal/drivers/tsens: Fix bug in sensor enable for msm8960
  thermal/drivers/tsens: Use init_common for msm8960
  thermal/drivers/tsens: Add VER_0 tsens version
  thermal/drivers/tsens: Convert msm8960 to reg_field
  thermal/drivers/tsens: Don't hardcode sensor slope
  Documentation: driver-api: thermal: Remove thermal_notify_framework from documentation
  thermal/core: Remove thermal_notify_framework
  iwlwifi: mvm: tt: Replace thermal_notify_framework
  dt-bindings: thermal: brcm,ns-thermal: Convert to the json-schema
  ...
2021-05-05 12:46:48 -07:00
David S. Miller
6876a18d33 Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2021-04-26 12:00:00 -07:00
Thara Gopinath
93effd83b6 iwlwifi: mvm: tt: Replace thermal_notify_framework
thermal_notify_framework just updates for a single trip point where as
thermal_zone_device_update does other bookkeeping like updating the
temperature of the thermal zone and setting the next trip point etc.
Replace thermal_notify_framework with thermal_zone_device_update as the
later is more thorough.

Acked-by: Kalle Valo <kvalo@codeaurora.org>
Signed-off-by: Thara Gopinath <thara.gopinath@linaro.org>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Link: https://lore.kernel.org/r/20210122023406.3500424-2-thara.gopinath@linaro.org
2021-04-22 13:11:35 +02:00