The newer targets don't support the DQA enablement command
and will return error status, while older targets need it.
The feature is defined by the corresponding TLV.
Send the command only if the TLV is enabled.
Signed-off-by: NIlia Lin <ilia.lin@intel.com>
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>

Start supporting API version 49 for 22000 series.
Signed-off-by: NLuca Coelho <luciano.coelho@intel.com>

mt76 patches for 5.4

* beacon tx fix for mt76x02
* sparse/checkpatch warning fixes
* DFS pattern detector for mt7615 (DFS channels not enabled yet)
* CSA support for mt7615
* mt7615 cleanup/fixes
* mt7615 rate control improvements
* usb fixes
* mt7615 powersave buffering fix
* new device support for mt76x0
* support for more ciphers in mt7615
* watchdog time fixes
* smart carrier sense on mt7615
* survey support on mt7615
* multiple interfaces on mt76x02u
* calibration data fix for mt7615
* fix for sending BAR after disassoc

Introduce debugfs entry to read device temperature and related cmu
command. Introduce mt7615_mcu_parse_response to parse mcu response
messages and refactor mt7615_mcu_msg_send routine
Signed-off-by: NLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Introduce mt7615_txwi_to_txp utility routine to convert mt76_txwi_cache
into mt7615_txp and remove duplicated code
Signed-off-by: NLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.
Reported-by: NHulk Robot <hulkci@huawei.com>
Signed-off-by: NYueHaibing <yuehaibing@huawei.com>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

We allways return 0 from mt76x0_phy_set_channel(), no need to pass
return value upward.
Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

We set dev->mt76.chandef in mt76_set_channel() already.
Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

mt76_rx_convert() not need to be exported any longer.
Signed-off-by: NStanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

tx queues are already disabled by mac80211 during scanning or other
off-channel activity. There is no need to repeat the check in mt76,
since scheduled queues are selected by mac80211 as well.
Signed-off-by: NBalakrishna Bandi <b.balakrishna@globaledgesoft.com>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

There is no need to send a BAR frame after stopping aggregation, and doing
so could lead to sending class 3 frames after deauthentication from an AP
Signed-off-by: NBalakrishna Bandi <b.balakrishna@globaledgesoft.com>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Fixes use-after-free issues on forced station removal during hardware restart
on MT76x02

Fixes: aee5b8cf ("mt76: implement A-MPDU rx reordering in the driver code")
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Fixes rx of the first frame if a fragmented rx was interrupted by the reset
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

MT7615 chips usually come pre-calibrated, even when used on embedded boards.
In that case, the on-flash EEPROM data needs to be merged with some data
from OTP ROM.
Run this merge if the external EEPROM data is valid and OTP has valid fields.
Tested-by: NLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Introduce a default implementation for mt76_sw_scan and
mt76_sw_scan_complete in mt76 module and remove duplicated code
since most of the drivers share the same implementation
Signed-off-by: NLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

This fixes the following checkpatch warnings:
CHECK: Alignment should match open parenthesis
CHECK: No space is necessary after a cast
Signed-off-by: NRyder Lee <ryder.lee@mediatek.com>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Refactor mt7615_mac_wtbl_set_key and introduce
the following routines in order to configure wtbl entries
and properly add hw support to BIP_CMAC_128 cipher:
- mt7615_mac_wtbl_update_cipher
- mt7615_mac_wtbl_update_pk
- mt7615_mac_wtbl_update_key
Signed-off-by: NLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Remove unnecessary mcu queue initialization in mt7603_dma_init since it
has been already done in mt76_mmio_init
Signed-off-by: NLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Move mt76{15,03}_tx_tasklet in mt76_alloc_device in order to be used as
default tx_tasklet initialization. Remove duplicated code in
mt7603/mt7615 drivers
Signed-off-by: NLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Introduce channel survey support for mt7615 driver
Signed-off-by: NLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Move survey_time field in mt76_dev in order to be reused adding survey
support to mt7615 driver
Signed-off-by: NLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Introduce channel survey support for mt76x2u and mt76x0u drivers
Signed-off-by: NLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Enable multi-interface support for mt76x02u driver. For the moment
allow max two concurrent interfaces in order to preserve enough room
for ps traffic since we are using beacon slots for it.
I have successfully tested the following configuration:
- AP + STA
- AP0 + AP1
Signed-off-by: NLorenzo Bianconi <lorenzo@kernel.org>
Tested-by: NStanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Do not copy beacon skb in mt76x02_mac_set_beacon_enable for usb devices
since it will be done in mt76x02_update_beacon_iter. Moreover squash
mt76x02_mac_set_beacon_enable and __mt76x02_mac_set_beacon_enable since
the latter is run just by mt76x02_mac_set_beacon_enable
Signed-off-by: NLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Improve code readability introducing mt76x02_pre_tbtt_enable and
mt76x02_beacon_enable utility macros
Signed-off-by: NLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Introduce Smart Carrier Sense support in order to tune device
sensitivity according to RTS error rate and False CCA reported by the
radio
Tested-by: NRyder Lee <ryder.lee@mediatek.com>
Signed-off-by: NLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

As already done for mt7603 driver, move mt76.mutex lock inside
mt7615_set_channel since we need to grab mt76.mutex in mt7615_mac_work.
This is a preliminary patch to add Smart Carrier Sense (SCS) support
Signed-off-by: NLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

No functional change intended.

Add SPDX identifiers to all remaining files in /mt76.
Signed-off-by: NRyder Lee <ryder.lee@mediatek.com>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

This fixes the following checkpatch warnings:

ERROR: code indent should use tabs where possible
CHECK: Alignment should match open parenthesis
CHECK: No space is necessary after a cast
CHECK: Please don't use multiple blank lines
CHECK: Avoid precedence issues in macro
WARNING: Statements should start on a tabstop
WARNING: Unnecessary space before function pointer arguments
Signed-off-by: NRyder Lee <ryder.lee@mediatek.com>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

This fixes the following checkpatch warnings:

WARNING: Improper SPDX comment style
Fix blank lines.
Signed-off-by: NRyder Lee <ryder.lee@mediatek.com>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

This fixes the following checkpatch warnings:

WARNING: Improper SPDX comment style
CHECK: No space is necessary after a cast
Signed-off-by: NRyder Lee <ryder.lee@mediatek.com>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Update the help text to fix a checkpatch warning:

WARNING: please write a paragraph that describes the config symbol fully
Signed-off-by: NRyder Lee <ryder.lee@mediatek.com>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Add default values of cw_min/max and use fls() for configuration.
Signed-off-by: NRyder Lee <ryder.lee@mediatek.com>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Hardware supports 4 sets of WMM that should be put to good use.
And fix incorrect queue mapping in mt7615_conf_tx().
Signed-off-by: NRyder Lee <ryder.lee@mediatek.com>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Convert MT7603_WATCHDOG_TIME in jiffies rescheduling watchdog delayed
work

Fixes: c8846e10 ("mt76: add driver for MT7603E and MT7628/7688")
Signed-off-by: NLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Express watchdog timeout in jiffies since it is used directly in
ieee80211_queue_delayed_work

Fixes: 04b8e659 ("mt76: add mac80211 driver for MT7615 PCIe-based chipsets")
Signed-off-by: NLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Add mt76_mmio_read_copy routine and the related function pointer in
mt76_bus_ops data structure. mt76_mmio_read_copy will be used to add
BIP_CMAC_128 cipher hw support to mt7615 driver
Signed-off-by: NLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Introduce set_key_cmd and mt76_wcid pointer to mt7615_mac_wtbl_set_key
signature and do not set key to NULL if cmd is DISABLE_KEY.
This is a preliminary patch to add BIP_CMAC_128 hw support to mt7615
driver
Signed-off-by: NLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Get rid of wtbl_sec_key definition since it is no longer used
Signed-off-by: NLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Add mt7615_mac_wtbl_set_key routine to configure wtbl key parameter
directly from host cpu. This is a preliminary patch to add BIP_CMAC_128
hw support. Moreover add static qualifier to mt7615_mac_get_key_info
routine
Signed-off-by: NLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>