In order to reduce command/event times, newer firmware adds a tag
sta_rec_wtbl to take care of WTBL operations.

MCU_EXT_CMD_WTBL_UPDATE is deprecated.
Signed-off-by: NRyder Lee <ryder.lee@mediatek.com>
Signed-off-by: NShayne Chen <shayne.chen@mediatek.com>
Tested-by: NSean Wang <sean.wang@mediatek.com>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Add fw_ver in mt7615_dev to check firmware version, and adjust
mt7615_mcu_send_sta_rec() to adapt firmware v2 changes.
Signed-off-by: NRyder Lee <ryder.lee@mediatek.com>
Signed-off-by: NShayne Chen <shayne.chen@mediatek.com>
Tested-by: NSean Wang <sean.wang@mediatek.com>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Operating command is simpler and just as clear
Signed-off-by: NRyder Lee <ryder.lee@mediatek.com>
Signed-off-by: NShayne Chen <shayne.chen@mediatek.com>
Tested-by: NSean Wang <sean.wang@mediatek.com>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Move mcu_add_wtbl and mcu_set_ht_cap into mcu_set_sta to simplify flow.
Signed-off-by: NRyder Lee <ryder.lee@mediatek.com>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Move set_bmc_wtbl into sta_rec function to simplify flow.
Signed-off-by: NRyder Lee <ryder.lee@mediatek.com>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Useful for debugging firmware issues. Can be turned on via the "fw_debug"
debugfs file
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Setting the tx power by manipulating EEPROM may in some cases not be enough,
since it only covers the base target power and not per-rate offsets.
In other cases, it could limit tx power of rates too much, possibly reducing
throughput or range.
Use firmware support for applying per-rate limit and power offsets for
different values of Nss.
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

MT7622 does not have a CR4 microcontroller, so it only uses its own N9
firmware.
Co-developed-by: NShayne Chen <shayne.chen@mediatek.com>
Co-developed-by: NRyder Lee <ryder.lee@mediatek.com>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

When sending EEPROM data to the MCU, MT7622 uses a longer buffer
Co-developed-by: NShayne Chen <shayne.chen@mediatek.com>
Co-developed-by: NRyder Lee <ryder.lee@mediatek.com>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

CR4 is used very little, N9 is the main firmware that the driver interacts with
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Preparation for adding MT7622 support
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

The field 'u16 len' should be __le16.
Signed-off-by: NRyder Lee <ryder.lee@mediatek.com>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Introduce dfs radar pattern specs in mt7615 driver in order to make
dfs debugging easier. Radar pulse/pattern thresholds are taken from
vendor SDK.
Signed-off-by: NLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

No need to send both MCU_EXT_CMD_SET_RX_PATH and MCU_EXT_CMD_CHANNEL_SWITCH
together to MCU.

Split them out by passing the proper command in the corresponding flow.
Signed-off-by: NRyder Lee <ryder.lee@mediatek.com>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

MCU_EXT_CMD_EFUSE_BUFFER_MODE needs more time on initialization, and
with only 10 seconds it sometimes runs into timeouts.
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Print fw_ver and build_date members of struct mt7615_fw_trailer
similarly to what appears in the output of 'dmesg' when the MCU firmware
is loaded.
Signed-off-by: NLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Run initialization per phy
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Use the first two WMM slots for the primary phy and the second two for the
secondary phy.
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Move chainmask to struct mt7615_phy and instead of needlessly making the
format similar to values for older chips, make it refer to the actual chain
bits used for the rx/tx path.
This is important for multiple wiphy support, where for a secondary phy,
antenna_mask will start at 0, and chainmask will start at the chain offset
(bit 2)
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

There are two DFS detectors on the chip. When using 160 MHz channel bandwidth
(not supported in dual-wiphy mode), both are used. Otherwise, one detector is
used per wiphy.
Rework the code to start/stop them separately per phy and to indicate the
radar event on the right phy based on the detector index
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Allows them to be used by a separately registered wiphy later
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Adds multiple wiphy support to mt76_get_txpower
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Nothing in the core uses it
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Allows keeping per-wiphy state separate
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Add support for an extra wiphy in mt76_set_channel and mt76_get_survey
This is preparation for supporting multiple wiphys per device to support the
concurrent dual-band feature of MT7615D
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Set switch_reason to CH_SWITCH_SCAN_BYPASS_DPD during frequency scanning
in order to disable radar pattern detector
Signed-off-by: NLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Enable IFTYPE_ADHOC support on 7615 devices. The feature has been tested
using a mt76x2 device as wireless peer.
Signed-off-by: NLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

remove unneeded semicolon.
This is detected by coccinelle.
Signed-off-by: NYueHaibing <yuehaibing@huawei.com>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

mt7615 patch/n9/cr4 firmwares are available in mediatek folder in
linux-firmware repository. Because of this mt7615 won't work on regular
distributions like Ubuntu. Fix path definitions.  Moreover remove useless
firmware name pointers and use definitions directly

Fixes: 04b8e659 ("mt76: add mac80211 driver for MT7615 PCIe-based chipsets")
Cc: stable@vger.kernel.org
Signed-off-by: NLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

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>

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>

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>

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>

This is a preliminary patch to update wtbl key directly from host
processor
Signed-off-by: NLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

It bypasses the MCU, so it does not belong in mcu.c
Also make mt7615_mac_tx_rate_val static
Reviewed-by: NRyder Lee <ryder.lee@mediatek.com>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Add mt7615_mcu_send_ram_firmware routine since mt7615_load_ram runs the
same code to send ram firmware to cr4 and n9 mcus. Moreover rename
gen_dl_mode in mt7615_mcu_gen_dl_mode.
This patch does not introduce any behaviour change, it is just code
refactor.
Signed-off-by: NLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Release patch semaphore even if request_firmware fails in
mt7615_load_patch
Signed-off-by: NLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Since we don't clean that tx queue from the tx tasklet, we need to do it
after the firmware upload is done. This patch also adds a cleanup step during
the upload, to help reclaim memory faster.

Fixes unprocessed queued frames eating up memory  long after the firmware
upload has already completed
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Introduce mt7615_mcu_rdd_send_pattern routine to trigger a radar pattern
detection. Moreover move debugfs related routines in a dedicated source
file.
Suggested-by: NRyder Lee <ryder.lee@mediatek.com>
Signed-off-by: NLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>

Add Channel Switch Announcement support to mt7615 driver updating beacon
template with CSA IE received from mac80211
Signed-off-by: NLorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: NFelix Fietkau <nbd@nbd.name>