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Author SHA1 Message Date
Lorenzo Bianconi
34f374f85e mt76: mt7915: add twt_stats knob in debugfs 
Introduce twt_stats knob in debugfs in order to dump established
agreements

Tested-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Tested-by: Evelyn Tsai <evelyn.tsai@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:50 +02:00
Lorenzo Bianconi
204324764c mt76: mt7915: enable twt responder capability 
Enable TWT support in AP mode

Tested-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Tested-by: Evelyn Tsai <evelyn.tsai@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:50 +02:00
Lorenzo Bianconi
3782b69d03 mt76: mt7915: introduce mt7915_mac_add_twt_setup routine 
Introduce individual TWT support to mt7915 in AP mode.
Implement the two following mac80211 callbacks:
- add_twt_setup
- twt_teardown_request

Tested-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Tested-by: Evelyn Tsai <evelyn.tsai@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:50 +02:00
Lorenzo Bianconi
179090a589 mt76: mt7915: introduce mt7915_mcu_twt_agrt_update mcu command 
This is a preliminary patch to add TWT support to mt7915

Tested-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Tested-by: Evelyn Tsai <evelyn.tsai@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:49 +02:00
Lorenzo Bianconi
f05c8c9827 mt76: mt7915: introduce __mt7915_get_tsf routine 
Introduce an unlocked verion of mt7915_get_tsf routine.
This is a preliminary patch to add TWT support to mt7915.

Tested-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Tested-by: Evelyn Tsai <evelyn.tsai@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:49 +02:00
Sean Wang
5b8f1840c3 mt76: drop MCU header size from buffer size in __mt76_mcu_send_firmware 
Each firmware piece with mt7915 and mt7921 do not have the MCU header to
reroute the packet to the internal RAM. So we do not need to consider the
MCU header size in __mt76_mcu_send_firmware.
Move the MCU header overhead calculation to mt76_mcu_send_firmware (for
older chipsets)

Fixes: e57b790146 ("mt76: add mac80211 driver for MT7915 PCIe-based chipsets")
Fixes: 1c099ab447 ("mt76: mt7921: add MCU support")
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:49 +02:00
Lorenzo Bianconi
215a2efae3 mt76: introduce __mt76_mcu_send_firmware routine 
Introduce __mt76_mcu_send_firmware routine to specify mcu message max
length. This is a preliminary patch to support mt7921s driver.

Co-developed-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:49 +02:00
Daniel Golle
a8315b2b94 dt: bindings: net: mt76: add eeprom-data property 
EEPROM data for mt76 can be embedded into device-tree as an array.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:48 +02:00
Daniel Golle
255d3807b6 mt76: support reading EEPROM data embedded in fdt 
Some platforms boot from SD card and don't come with calibration data
stored anywhere on the board.
As EEPROM data is rather small it can be embedded into the device tree
to be loaded from there by the mt76.

Signed-off-by: Daniel Golle <daniel@makrotopia.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:48 +02:00
Lorenzo Bianconi
c4a784e34b mt76: schedule status timeout at dma completion 
Reduce MT_TX_STATUS_SKB_TIMEOUT to 250ms

Tested-by: mrkiko.rs@gmail.com
Co-developed-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:48 +02:00
Lorenzo Bianconi
c34f100590 mt76: substitute sk_buff_head status_list with spinlock_t status_lock 
Substitute sk_buff_head status_list with spinlock_t status_lock since we
just need it for locking

Tested-by: mrkiko.rs@gmail.com
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:47 +02:00
Lorenzo Bianconi
c02f86eee8 mt76: remove mt76_wcid pointer from mt76_tx_status_check signature 
Remove mt76_wcid pointer from mt76_tx_status_check signature since it is
always set to NULL

Tested-by: mrkiko.rs@gmail.com
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:47 +02:00
Lorenzo Bianconi
bd1e3e7b69 mt76: introduce packet_id idr 
Introduce per-wcid idr to manage packet id for txs. This allow fast idr
lookup and skb queueing at the same time.

Tested-by: mrkiko.rs@gmail.com
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:47 +02:00
Lorenzo Bianconi
50ac15a511 mt76: mt7921: add 6GHz support 
Unlock 6GHz band if supported by the device. Configure HE 6G
capabilities.

Tested-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:47 +02:00
Lorenzo Bianconi
edf9dab8ba mt76: add 6GHz support 
Introduce 6GHz channel list in mt76 module. This is a preliminary patch
to unlock 6GHz band for mt7921 devices.

Tested-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:46 +02:00
Lorenzo Bianconi
bebd368111 mt76: connac: enable hw amsdu @ 6GHz 
This is a preliminary patch to enable 6GHz band for mt7921 devices.

Tested-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:46 +02:00
Lorenzo Bianconi
3cf3e01ba6 mt76: connac: add 6GHz support to mt76_connac_mcu_uni_add_bss 
This is a preliminary patch to enable 6GHz band for mt7921 devices.

Tested-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:46 +02:00
Lorenzo Bianconi
5883892bab mt76: connac: add 6GHz support to mt76_connac_mcu_sta_tlv 
Introduce sta_rec_he_6g_capa tlv in order configure the mcu with 6GHz
capabilities. This is a preliminary patch to enable 6GHz band for
mt7921 devices.

Tested-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:46 +02:00
Lorenzo Bianconi
9b2ea8eee4 mt76: connac: set 6G phymode in single-sku support 
Configure tx rate power for 6GHz channels. This is a preliminary patch
to enable 6GHz band for mt7921 devices.

Tested-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:45 +02:00
Lorenzo Bianconi
cee3fd2979 mt76: connac: add 6GHz support to mt76_connac_mcu_set_channel_domain 
Configure 6GHz channels defining mcu channel domain. This is a
preliminary patch to enable 6GHz band on mt7921 devices.

Tested-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:45 +02:00
Lorenzo Bianconi
212e5197ee mt76: connac: enable 6GHz band for hw scan 
This is a preliminary patch to support 6GHz band on mt7921 devices.

Tested-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:45 +02:00
Lorenzo Bianconi
b64c3202d4 mt76: connac: set 6G phymode in mt76_connac_get_phy_mode{,v2} 
This is a preliminary patch to support 6GHz band on mt7921 devices.

Tested-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:45 +02:00
Ben Greear
f474e6f1b3 mt76: mt7915: add mib counters to ethtool stats 
This adds the new mib counters from last patch into ethtool
stats.

Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:44 +02:00
Ben Greear
a90f2115c1 mt76: mt7915: add more MIB registers 
Add register definitions and read & accumulate them in
the mib polling logic.  Note that some registers should not
be read since firmware is already reading them.  If driver
reads those, they will be cleared-on-read, and so the firmware
stats will be incorrect.

For these 'do-not-read' stats, add them to the registers definition
so that other developers can be aware of these constraints, but do
not actually read them in the driver.

Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:44 +02:00
Ben Greear
016f204059 mt76: mt7915: add tx mu/su counters to mib 
These counters are clear-on-read, so we need to accumulate
them in the update_stats poll logic, and read the accumulated
values instead of directly doing register reads when reporting
to debugfs and ethtool stats.

Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:44 +02:00
Ben Greear
bc529ee3a7 mt76: mt7915: add some per-station tx stats to ethtool 
The tx status callback is not called for every frame, so
those specific counters under-count, but at least they give
some idea of what is going on.

Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:44 +02:00
Ben Greear
c4c2a37030 mt76: mt7915: add tx stats gathered from tx-status callbacks 
Add tx-mode (ofdma, ht, vht, HE) histogram,
tx-ru-idx histogram, and tx-bandwidth histogram.
Also add tx attempts and tx success counters.

All of this is per-station.

Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:43 +02:00
Ben Greear
95bc1457f6 mt76: mt7915: add ethtool stats support 
This exposes some tx-path stats to the ethtool API, so that
ethtool -S wlanX provides some more useful info.

Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:43 +02:00
Sean Wang
02d1c7d494 mt76: mt7921: fix retrying release semaphore without end 
We should pass the error code to the caller immediately
to avoid the possible infinite retry to release the semaphore.

Fixes: 1c099ab447 ("mt76: mt7921: add MCU support")
Co-developed-by: YN Chen <YN.Chen@mediatek.com>
Signed-off-by: YN Chen <YN.Chen@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:43 +02:00
Sean Wang
3a00987687 mt76: mt7921: robustify hardware initialization flow 
Robustify hardware initialization in the current driver probing flow
to get rid of the device is possibly lost after the machine boot due
to possible firmware abnormal state by trying to recover the failure
with more chances.

Tested-by: Leon Yen <Leon.Yen@mediatek.com>
Tested-by: YN Chen <YN.Chen@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:43 +02:00
Lorenzo Bianconi
e500c9470e mt76: mt7915: fix possible infinite loop release semaphore 
Fix possible infinite loop in mt7915_load_patch if
mt7915_mcu_patch_sem_ctrl always returns an error.

Fixes: e57b790146 ("mt76: add mac80211 driver for MT7915 PCIe-based chipsets")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:42 +02:00
Lorenzo Bianconi
706dc08c29 mt76: mt7915: honor all possible error conditions in mt7915_mcu_init() 
Check all possible errors returned in mt7915_mcu_init routine.

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:42 +02:00
Xingbang Liu
b5cdb4f9d1 mt76: move spin_lock_bh to spin_lock in tasklet 
as you are already in a tasklet, it is unnecessary to call spin_lock_bh.

Signed-off-by: Xingbang Liu <liu.airalert@gmail.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:42 +02:00
Lorenzo Bianconi
1799c220d8 mt76: mt7921: remove mt7921_sta_stats 
mt7921_sta_stats is no longer needed

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:42 +02:00
Lorenzo Bianconi
8c19b3fe69 mt76: mt7921: remove mcu rate reporting code 
Remove unused tx rate reporting through mcu tx done event since
now tx status is fully supported

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:41 +02:00
Lorenzo Bianconi
970ab80ef9 mt76: mt7921: report tx rate directly from tx status 
Report tx rate from tx status packets instead of receiving periodic mcu
event. This improves flexibility, accuracy and AQL performance, and
simplifies code flow for better readability.

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:41 +02:00
Lorenzo Bianconi
273910ac43 mt76: mt7921: add support for tx status reporting 
Introduce infrastructure support for tx status reporting

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:41 +02:00
Lorenzo Bianconi
159d95d473 mt76: mt7921: start reworking tx rate reporting 
Similar to mt7915, introduce mt7921_txwi_free to report tx rate to
mac80211. This is a preliminary patch to add proper tx status report.

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:40 +02:00
Ryder Lee
0bb4e9187e mt76: mt7615: fix hwmon temp sensor mem use-after-free 
Without this change, garbage is seen in the hwmon name and sensors output
for mt7615 is garbled.

Fixes: 109e505ad9 ("mt76: mt7615: add thermal sensor device support")
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:40 +02:00
Ben Greear
0ae3ff5684 mt76: mt7915: fix hwmon temp sensor mem use-after-free 
Without this change, garbage is seen in the hwmon name and sensors output
for mt7915 is garbled. It appears that the hwmon logic does not make a
copy of the incoming string, but instead just copies a char* and expects
it to never go away.

Fixes: 33fe9c639c ("mt76: mt7915: add thermal sensor device support")
Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:40 +02:00
Ryder Lee
68ee6a14fe mt76: mt7915: enable configured beacon tx rate 
The user is allowed to change beacon tx rate (HT/VHT/HE) from hostapd.

Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:40 +02:00
Felix Fietkau
970be1dff2 mt76: disable BH around napi_schedule() calls 
napi_schedule() can call __raise_softirq_irqoff(), which can perform softirq
handling, so it must not be called in a pure process context with BH enabled.

Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:39 +02:00
Ryder Lee
abe3f3da67 mt76: fill boottime_ns in Rx path 
Give a proper boottime_ns value for netlink RX to avoid scan
issues with Android.

Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:39 +02:00
Christophe JAILLET
a2e759612e mt76: switch from 'pci_' to 'dma_' API 
The wrappers in include/linux/pci-dma-compat.h should go away.

The patch has been generated with the coccinelle script below.

It has been compile tested.

@@
@@
-    PCI_DMA_BIDIRECTIONAL
+    DMA_BIDIRECTIONAL

@@
@@
-    PCI_DMA_TODEVICE
+    DMA_TO_DEVICE

@@
@@
-    PCI_DMA_FROMDEVICE
+    DMA_FROM_DEVICE

@@
@@
-    PCI_DMA_NONE
+    DMA_NONE

@@
expression e1, e2, e3;
@@
-    pci_alloc_consistent(e1, e2, e3)
+    dma_alloc_coherent(&e1->dev, e2, e3, GFP_)

@@
expression e1, e2, e3;
@@
-    pci_zalloc_consistent(e1, e2, e3)
+    dma_alloc_coherent(&e1->dev, e2, e3, GFP_)

@@
expression e1, e2, e3, e4;
@@
-    pci_free_consistent(e1, e2, e3, e4)
+    dma_free_coherent(&e1->dev, e2, e3, e4)

@@
expression e1, e2, e3, e4;
@@
-    pci_map_single(e1, e2, e3, e4)
+    dma_map_single(&e1->dev, e2, e3, e4)

@@
expression e1, e2, e3, e4;
@@
-    pci_unmap_single(e1, e2, e3, e4)
+    dma_unmap_single(&e1->dev, e2, e3, e4)

@@
expression e1, e2, e3, e4, e5;
@@
-    pci_map_page(e1, e2, e3, e4, e5)
+    dma_map_page(&e1->dev, e2, e3, e4, e5)

@@
expression e1, e2, e3, e4;
@@
-    pci_unmap_page(e1, e2, e3, e4)
+    dma_unmap_page(&e1->dev, e2, e3, e4)

@@
expression e1, e2, e3, e4;
@@
-    pci_map_sg(e1, e2, e3, e4)
+    dma_map_sg(&e1->dev, e2, e3, e4)

@@
expression e1, e2, e3, e4;
@@
-    pci_unmap_sg(e1, e2, e3, e4)
+    dma_unmap_sg(&e1->dev, e2, e3, e4)

@@
expression e1, e2, e3, e4;
@@
-    pci_dma_sync_single_for_cpu(e1, e2, e3, e4)
+    dma_sync_single_for_cpu(&e1->dev, e2, e3, e4)

@@
expression e1, e2, e3, e4;
@@
-    pci_dma_sync_single_for_device(e1, e2, e3, e4)
+    dma_sync_single_for_device(&e1->dev, e2, e3, e4)

@@
expression e1, e2, e3, e4;
@@
-    pci_dma_sync_sg_for_cpu(e1, e2, e3, e4)
+    dma_sync_sg_for_cpu(&e1->dev, e2, e3, e4)

@@
expression e1, e2, e3, e4;
@@
-    pci_dma_sync_sg_for_device(e1, e2, e3, e4)
+    dma_sync_sg_for_device(&e1->dev, e2, e3, e4)

@@
expression e1, e2;
@@
-    pci_dma_mapping_error(e1, e2)
+    dma_mapping_error(&e1->dev, e2)

@@
expression e1, e2;
@@
-    pci_set_dma_mask(e1, e2)
+    dma_set_mask(&e1->dev, e2)

@@
expression e1, e2;
@@
-    pci_set_consistent_dma_mask(e1, e2)
+    dma_set_coherent_mask(&e1->dev, e2)

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:39 +02:00
jing yangyang
4fb0a7d26a mt76: fix boolreturn.cocci warnings 
./drivers/net/wireless/mediatek/mt76/mt7615/usb_sdio.c:172:8-9:WARNING:
return of 0/1 in function 'mt7663_usb_sdio_tx_status_data' with return
type bool

Return statements in functions returning bool should use true/false
instead of 1/0.

Generated by: scripts/coccinelle/misc/boolreturn.cocci

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: jing yangyang <jing.yangyang@zte.com.cn>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:39 +02:00
Lorenzo Bianconi
cf592be1d7 mt76: mt7921: update mib counters dumping phy stats 
mt7921 mac work can be idle for a long time due to runtime-pm so
update mib counters dumping phy stats

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:38 +02:00
Lorenzo Bianconi
5690087441 mt76: mt7921: always wake device if necessary in debugfs 
Add missing device wakeup in debugfs code if we are accessing chip
registers.

Fixes: 1d8efc741d ("mt76: mt7921: introduce Runtime PM support")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:38 +02:00
Ryder Lee
6e5ceaff75 mt76: mt7915: rename debugfs tx-queues 
Rename "queues" to "tx-queues" to reflect its meaning.

Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:38 +02:00
Ryder Lee
776ec4e77a mt76: mt7915: rework debugfs queue info 
Complete PSE/PLE queue statistics, including per-sta AC queue
information.

Co-developed-by: Sujuan Chen <sujuan.chen@mediatek.com>
Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:38 +02:00
Lorenzo Bianconi
0ab947c3dc mt76: mt7921: move mt7921_queue_rx_skb to mac.c 
As for 7915 moving mt7921_queue_rx_skb makes it possible to make
some functions in mac.c static

Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
 2021-10-20 10:36:37 +02:00