Add the capability to configure acktimeout for mt7615 driver. Moreover
configure slottime according to the value provided by mac80211
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
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: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Some compilers (tested with 4.8.5 from CentOS 7) fail properly process
FIELD_GET inside an inline function, which ends up in a BUILD_BUG_ON.
Convert inline function to a macro.
Fixes commit bf92e7685100 ("mt76: mt7615: add support for per-chain
signal strength reporting")
Reported in https://lkml.org/lkml/2019/9/21/146
Reported-by: kbuild test robot <[email protected]>
Signed-off-by: Pablo Greco <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
The MT7615 firmware needs to know the association id at creation time,
which is unavailable during the transition from notexist to none in
.sta_state.
This can cause a number of issues, probably also breaking powersave
support.
Signed-off-by: Felix Fietkau <[email protected]>
Loading the mcu firmware and waiting for it to boot takes a long time,
which adds a significant amount to the system boot time.
Fix this by running the mcu init from a workqueue and waiting for it to
complete before starting the phy or issuing mcu commands via debugfs
Signed-off-by: Felix Fietkau <[email protected]>
This is only used for testing for now. In the future it will be possible to
enable the second PHY through an proper API via device tree
Signed-off-by: Felix Fietkau <[email protected]>
Beacons and management frames need to explicitly select the alternate tx
queues in order to be sent out on the right phy
Signed-off-by: Felix Fietkau <[email protected]>
Program the RMAC CHFREQ registers to properly indicate the band that the
frames are received on.
Add some sanity checks to the programmed values, because the firmware
programs these registers differently
Signed-off-by: Felix Fietkau <[email protected]>
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: Felix Fietkau <[email protected]>
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: Felix Fietkau <[email protected]>
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: Felix Fietkau <[email protected]>
This is preparation for supporting multiple wiphys per device to support the
concurrent dual-band feature of MT7615D
Signed-off-by: Felix Fietkau <[email protected]>
This is preparation for supporting multiple wiphys per device to support the
concurrent dual-band feature of MT7615D
On the first wiphy, hw->priv will point to struct mt76_dev, which contains a
struct mt76_phy at the start. For the secondary wiphy, hw->priv will point
to a mt76_phy encapsulated in a driver specific struct
To simplify access to struct mt76_phy members from drivers, the driver specific
device struct is changed to add a union of struct mt76_dev and struct mt76_phy
as the first element
Signed-off-by: Felix Fietkau <[email protected]>
Parse configured {tx,rx} mask from eeprom data instead of just setting it
to four tx-rx streams
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Move mt76_get_antenna in mac80211.c in order to be reused by all
drivers. Initialize .get_antenna function pointer for mt76x0, mt7603,
mt7615 and mt76x2u drivers
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Fix possible out-of-bound access of status rates array in
mt7615_fill_txs/mt7603_fill_txs routines
Fixes: c5211e997eca ("mt76: mt7603: rework and fix tx status reporting")
Fixes: 4af81f02b49c ("mt76: mt7615: sync with mt7603 rate control changes")
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Set switch_reason to CH_SWITCH_SCAN_BYPASS_DPD during frequency scanning
in order to disable radar pattern detector
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Move interface modes declaration in common code since now mt76
chipsets support all modes (NL80211_IFTYPE_STATION, NL80211_IFTYPE_AP,
NL80211_IFTYPE_MESH_POINT and NL80211_IFTYPE_ADHOC)
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Enable IFTYPE_ADHOC support on 7615 devices. The feature has been tested
using a mt76x2 device as wireless peer.
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Move SUPPORTS_REORDERING_BUFFER hw property configuration from chip
specific code to mt76_register_device since it is supported by all mt76
drivers
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Poll per-station hardware counters available in WTBL after tx/rx
status events in order to report tx/rx airtime to mac80211 layer
Co-developed-by: Felix Fietkau <[email protected]>
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Introduce mt7615_mac_wtbl_update utility routine in order to update
WTBL update register
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Like on mt7603, MIB status register 16 tracks CCA time, but does not
include tx time. Switch to status register 9 to includ NAV and tx
time as well.
Signed-off-by: Felix Fietkau <[email protected]>
Report tx time/rx time and obss time from hw mib counters to fill survey
info requested by mac80211
Co-developed-by: Felix Fietkau <[email protected]>
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Host time is used to calculate the channel active time on mt7603 and mt7615.
Use the same on mt76x02 and move the lock to core code to get rid of some
duplicated code.
Signed-off-by: Felix Fietkau <[email protected]>
Report total rx airtime for valid stations as BSS rx time in survey
mt7615 is left out for now, it will be supported later by reading
hardware counters instead of calculating airtime in software
Signed-off-by: Felix Fietkau <[email protected]>
Move mt76_channel_state() from mt76.h to mac80211.c
Preparation for updating channel state from more places in the drivers/core
Signed-off-by: Felix Fietkau <[email protected]>
mt7615 patch/n9/cr4 firmwares are available in mediatek folder in
linux-firmware repository. Fix path definitions.
Moreover remove useless firmware name pointers and use definitions
directly
Fixes: 04b8e65922f6 ("mt76: add mac80211 driver for MT7615 PCIe-based chipsets")
Signed-off-by: Lorenzo Bianconi <[email protected]>
Introduce ampdu_stat entry in mt7615 debugfs in order to dump 802.11
aggr cumulative statistics
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Introduce mt7615_queues_read routine to dump hw queue related info.
Add hw ac queues statistics in mt7615 debugfs
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Enable Smart Carrier Sense algorithm by default in order to improve
performances in a noisy environment
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
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: Lorenzo Bianconi <[email protected]>
