Supports sending a configurable number of packets with a specific rate
and configurable tx power levels / antenna settings.
Signed-off-by: Felix Fietkau <[email protected]>
This can be used for calibration in the manufacturing process.
It supports sending a configurable number of packets with a specific rate
and configurable tx power levels / antenna settings.
It will only be compiled in if CONFIG_NL80211_TESTMODE is enabled
Signed-off-by: Felix Fietkau <[email protected]>
All drivers use this in pretty much the same way. Moving it to core helps with
some checks for the upcoming testmode support
Signed-off-by: Felix Fietkau <[email protected]>
Now that the bus access functions can use mapping for accessing full
register addresses, use it for WF_PHY registers to keep them constant.
Needed for follow-up work on testmode support
Signed-off-by: Felix Fietkau <[email protected]>
Unlike on earlier chips, DMA completion on MT7615 does not imply actually
having sent out any packets.
Since AQL will prevent filling the hardware queues and will only allow more
packets to be passed to the driver after tx completion, it makes much more
sense to schedule the tx tasklet there.
This is also needed for scheduling tx in testmode support
Signed-off-by: Felix Fietkau <[email protected]>
Rely on mt76x2e prefix in mt76x2/pci.c and align to the rest of
mt76 code
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Overwrite hw queue id for non-bufferable management frames if the hw/fw
support always txq (altxq) in order to be in sync with mac txwi code
Signed-off-by: Ryder Lee <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Since driver no longer handler per-rate tx power setting, we need to
read the power values directly from registers.
Tested-by: Evelyn Tsai <[email protected]>
Signed-off-by: Shayne Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Clean up the flow of per-rate txpower limit setting to get rid of
dulplicate work since it has already been handled by firmware, and set
proper max_power based on different channels and regdomains.
Signed-off-by: Shayne Chen <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
This is easy to add MU EDCA parameters in the future. This patch
also fixes a wrong cw_min assignment.
Signed-off-by: Ryder Lee <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Enable MU-MIMO DL/UL and add relative counters in debugfs.
Currently MU modules read WTBL first to notify BA changes to
other cross modules, so adjust mt7915_mcu_sta_ba() accordingly.
Tested-by: Evelyn Tsai <[email protected]>
Signed-off-by: Ryder Lee <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
In MT7915, hardware queue map is flexible. However, certain firmware modules
like MU and U-APSD presume a fixed queue order to adapt some devices that have
DMA scheduler with a strict order, so this patch can help in the long run.
Signed-off-by: Ryder Lee <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Avoid adding MT7615_EEPROM_SIZE twice.
Rename MT7615_EEPROM_EXTRA_DATA to MT7615_EEPROM_FULL_SIZE, since it already
includes MT7615_EEPROM_SIZE
Fixes: ad380ad1ebbe ("mt76: mt7615: add support for applying DC offset calibration from EEPROM")
Signed-off-by: Felix Fietkau <[email protected]>
Introduce U-APSD support in mt76 driver for AP interface
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
For consistency with the rest of the code always rely on defined
macros for register access
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
kernel test robot <[email protected]> found the following issue
and Kalle Valo forwarded it to Linux wireless.
drivers/net/wireless/mediatek/mt76/pci.c:8:6:
warning: no previous prototype for 'mt76_pci_disable_aspm'
Fix this by adding the missing include of mt76.h as Kalle
suggested.
Signed-off-by: Markus Theil <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
While looking at the ETSI regulatory domain definitions
and a patch, which allows more channels for ath10k, I also
checked the channels allowed for mt76.
ETSI regulations would possibly allow to add channels 32, 68,
96, 144, 169 and 173. IEEE 802.11-2016 defines no operating class
for channels 32, 68 and 96. This leaves us channels 144, 169 and 173,
which are included in this patch.
I tested 169 and 173 with a mt76 based USB dongle (AVM AC 860) and they
worked fine. If I saw that right, these channels are also covered by
register definitions inside the driver.
Channel 144 should also work, but gets disabled by the kernel as of now.
Signed-off-by: Markus Theil <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Limits are used to update the channel max_power settings and also passed
to the firmware on channel changes
Signed-off-by: Felix Fietkau <[email protected]>
This subnode can be used to set per-rate tx power limits either per
country code / regdomain or globally.
These limits are typically provided by the device manufacturers and are
used to limit sideband emissions and stay within regulatory limits
Signed-off-by: Felix Fietkau <[email protected]>
Fix up typo in Kconfig with indicating MT7663U is an 802.11ac device
Fixes: eb99cc95c3b6 ("mt76: mt7615: introduce mt7663u support")
Signed-off-by: Sean Wang <[email protected]>
Rely on mt76_for_each_q_rx whenever possible in order to simply the code
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Fixes a crash on MMIO devices when running into the watchdog reset
Fixes: d3377b78cec6 ("mt76: add HE phy modes and hardware queue")
Signed-off-by: Felix Fietkau <[email protected]>
Overwrite hw queue id for non-bufferable management frames if the hw
support always txq (altxq) in order to be in sync with mac txwi code
Fixes: cdad4874057d ("mt76: mt7615: add dma and tx queue initialization for MT7622")
Fixes: f40ac0f3d3c0 ("mt76: mt7615: introduce mt7663e support")
Suggested-by: Felix Fietkau <[email protected]>
Tested-by: Sean Wang <[email protected]>
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
acs and wmm index are swapped in mt7615_queues_acq respect to the hw
design
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Coverage class callback can potentially run in parallel with other
routines (e.g. mt7615_set_channel) that configures timing registers.
Run coverage class callback holding mt76 mutex
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Fixes gcc '-Wunused-but-set-variable' warning:
drivers/net/wireless/mediatek/mt76/mt7915/mcu.c: In function 'mt7915_mcu_sta_txbf_type':
drivers/net/wireless/mediatek/mt76/mt7915/mcu.c:1805:21: warning:
variable 'msta' set but not used [-Wunused-but-set-variable]
It is never used, so can be removed.
Reported-by: Hulk Robot <[email protected]>
Signed-off-by: YueHaibing <[email protected]>
MT7611N is basically the same as MT7615N, except it only supports 5GHz
It is used by some TP-Link and Mercury wireless routers
Signed-off-by: DENG Qingfang <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
mt76 core uses ffs() to find the next free bit. This works well for 32 bit
architectures where BITS_PER_LONG is 32. ffs only checks 32 bit values, so
allocation fails on 64 bit architectures.
Additionally, the wcid mask array was too small in cases where the array
was not a multiple of BITS_PER_LONG.
Fix this by making the wcid mask array u32 instead and use DIV_ROUND_UP
for the size, just in case we ever bump it to a value that's not a multiple
of 32.
Signed-off-by: Felix Fietkau <[email protected]>
Fix a NULL pointer dereference in mt7915_register_ext_phy since phy
data structure is allocated by mt76_alloc_phy routine
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Fix hw_scan with ssid_type for specified SSID only
The definition for ssid_type in current firmware is that
ssid_type BIT(2) set actually for specified SSID + wildcard SSID.
ssid_type BIT(2) and ssid_type_ext BIT(0) both set actually for
specified SSID only;
Signed-off-by: Sean Wang <[email protected]>
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
mt7615_mcu_sched_scan_enable should be taken along with
mt7615_mcu_sched_scan_req to have proper scan plans initialization.
Fixes: bd39bd2f00c3 ("mt76: mt7663: introduce WoW with net detect support")
Co-developed-by: Wan-Feng Jiang <[email protected]>
Signed-off-by: Wan-Feng Jiang <[email protected]>
Co-developed-by: Soul Huang <[email protected]>
Signed-off-by: Soul Huang <[email protected]>
Signed-off-by: Sean Wang <[email protected]>
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
There are some spelling mistakes in some literal strings. Fix these.
Signed-off-by: Colin Ian King <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
switch to per-vif ps support since mt7615 offload firmware can handle it
properly. This patch allows enabling/disabling power-save support on p2p
interface
Tested-by: Sean Wang <[email protected]>
Signed-off-by: Lorenzo Bianconi <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
drivers/net/wireless/mediatek/mt76/mt7915/main.c:694:1: sparse:
sparse: context imbalance in 'mt7915_sta_rc_update' - wrong count at exit
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:303:43: sparse: sparse: cast to restricted __le32
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:304:43: sparse: sparse: cast to restricted __le32
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:305:43: sparse: sparse: cast to restricted __le32
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:319:35: sparse: sparse: cast to restricted __le32
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:327:35: sparse: sparse: cast to restricted __le32
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:345:41: sparse: sparse: cast to restricted __le32
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:355:33: sparse: sparse: cast to restricted __le32
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:451:21: sparse: sparse: invalid assignment: |=
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:451:21: sparse: left side has type unsigned int
drivers/net/wireless/mediatek/mt76/mt7915/mac.c:451:21: sparse: right side has type restricted __le32
Fixes: e57b790 ("mt76: add mac80211 driver for MT7915 PCIe-based chipsets")
Reported-by: kbuild test robot <[email protected]>
Signed-off-by: Ryder Lee <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Move assignment of .data1 and .data2 to a single place and fix overwriting
of values from the template
Signed-off-by: Ryder Lee <[email protected]>
Signed-off-by: Felix Fietkau <[email protected]>
Felix Fietkau