Age | Commit message (Collapse) | Author |
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Move some mac shared definitions between mt7996, mt7921 and mt7915 in
mt76_connac2_mac.h.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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gen_ppe_thresh routine is shared between mt7615, mt7915, mt7921 and
mt7996 so move it in mt76_connac module.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Most of connac based drivers (mt7921, mt7615, mt7663) share the same
code to enable interrupts. Move it in mt76_connac module.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Add CMD_CBW_320MHZ for setting bandwidth 320 MHz to firmware.
This is the preliminary patch to add EHT support for mt7996.
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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In order to fix a possible NULL pointer dereference in
mt7996_mac_write_txwi() of vif pointer, export
mt76_connac2_mac_tx_rate_val utility routine and reuse it
in mt7996 driver.
Fixes: 98686cd21624 ("wifi: mt76: mt7996: add driver for MediaTek Wi-Fi 7 (802.11be) devices")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Introduce is_mt7996() helper for new chipset.
This is a preliminary patch to support mt7996 driver.
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Add mt76_connac_spe_idx() for antenna mask to spatial extension
index conversion. This is used to support flexible control of
tx antenna.
Signed-off-by: Shayne Chen <shayne.chen@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Given that there's no data coming from network stack for binding flows,
hence driver counts and reports station's statistics directly through
NL80211_STA_INFO_* based on active PPDU based TxS for offloading data.
Apart from that, WA firmware and its offloading engine (SDO) have hardcoded
"2" as PID, so we introduce MT_PACKET_ID_WED to differentiate WED reporting.
Note that PPDU format TxS is mutually exclusive with MT_TXD5_TX_STATUS_HOST.
Co-developed-by: Yi-Chia Hsieh <yi-chia.hsieh@mediatek.com>
Signed-off-by: Yi-Chia Hsieh <yi-chia.hsieh@mediatek.com>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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This is a preliminary patch for WED's TxS support.
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Introduce mt76_connac_reg_map structure in mt76-connac module since it
is used by all connac2 chipset. Align structure definitions.
This is a preliminary patch to add mt7990 chipset support.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Move mt76_connac_init_tx_queues and mt76_connac_tx_cleanup routines
in mt76_connac module. This is a preliminary patch to add mt7990
chipset support.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Previously the code used skb_set_queue_mapping for management or non-bufferable
powersave frames that need to be sent to a different hardware queue.
This can confuse AQL, which expects the value to remain the same until the tx
status report.
The only place that currently uses the altered skb queue mapping is the txwi
write function. Change the code to pass the hardware queue id as a function
parameter instead.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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As for mt7921 and mt7615 drivers, rely on mt76_connac_tx_free data
structure in mt7915e driver.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Move mt7615_txp_skb_unmap in shared code and reuse it in mt7915e and
mt7921e driver.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Now we can move mt76_connac_write_hw_txp routine in mt76-connac module
and reuse it in mt7921e and mt7615e driver.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Since now txp structures are in common code we can reuse
mt76_connac_tx_complete_skb routine in mt7921e, mt7915e and mt7615e
drivers.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Move mt76_connac_tx_free structure in mt76_connac module since it is
shared by mt7615 and mt7921 drivers.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Since mt7615_txp_ptr is shared between mt7615 and mt7921 move it in
mt76_connac module.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Since mt76_connac_fw_txp struct is shared between mt7615e, mt7915e and
mt7921e, move it in mt76_connac module.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Rely on mt76_connac2_mac_fill_rx_rate routine in mt7921 driver.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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mt76_connac2_reverse_frag0_hdr_trans routine is shared between mt7921
and mt7915e drivers.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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HE radiotap parsing code is shared between connac2 devices.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Move mt76_connac2_mac_add_txs_skb in mt76-connac module since it is
shared between connac2 devices (mt7921 and mt7915)
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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mac_write_txwi code is shared between connac2 devices (mt7915 and
mt7921). Move it in connac module.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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This adds MT7986 SoC integrated multi-band 4x4 WiFi 6/6E.
Co-developed-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Co-developed-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Sujuan Chen <sujuan.chen@mediatek.com>
Signed-off-by: Bo Jiao <Bo.Jiao@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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mt76_connac_lmac_mapping is shared between mt7921 and mt7915
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Toggle runtime-pm and deep-sleep configuration adding/removing
a montior vif in order to forward all tx/rx frames to mac80211.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Tested-by: Sven Eckelmann <sven@narfation.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Introduce is_connac_v1 inline utility routine to check if the device is
generation v1.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Since mt7916 supports up to 544 wcid entries, wlan_idx_hi needs to be set
in order to support wcid index >= 256
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Bo Jiao <Bo.Jiao@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Move key configuration code shared between mt7921 and mt7915 in
mt76-connac module and remove duplicated code.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Move mt76_connac_chan_bw in mt76-connac code and remove
duplicated code from mt7921 and mt7915 driver.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Rely on mt76_connac_mcu_alloc_sta_req routine and remove
duplicated code.
Add MT76_CONNAC_LIB module dependency in mt7915 module
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Add new chip mt7922 in mt7921 module with following items
1. new chip ID / fw bin name
2. is_mt7922()
check chip type for different fw files
3. mt7921_get_data_mode()
check security type of fw (backward compatible)
Co-developed-by: Jimmy Hu <Jimmy.Hu@mediatek.com>
Signed-off-by: Jimmy Hu <Jimmy.Hu@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Fix the maximum size of the coredump generated with current mt7921
firmware. Otherwise, a truncated coredump would be reported to userland
via dev_coredumpv.
Also, there is an additional error handling enhanced in the patch to avoid
the possible invalid buffer access when the system failed to create the
buffer to hold the coredump.
Fixes: 0da3c795d07b ("mt76: mt7921: add coredump 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>
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Introduce ds_enable switch to fully control fw deep_sleep capability
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Maximum interval (in seconds) for schedule scan plan supported by
the offload firmware can be U16_MAX.
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Schedule power_save work running mt76_connac_pm_unref in order to reduce
power consumption
Tested-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Make sure mt7921_pm_wake_work wouldn't be scheduled after the driver is
in suspend mode to fix the following the kernel crash.
[ 3515.390012] mt7921e 0000:01:00.0: calling pci_pm_suspend+0x0/0x22c @ 2869, parent: 0000:00:00.0
[ 3515.390015] mt7921e 0000:01:00.0: mt7921_pci_suspend +
[ 3515.396395] anx7625 3-0058: anx7625_suspend+0x0/0x6c returned 0 after 0 usecs
[ 3515.405965] mt7921e 0000:01:00.0: mt7921_pci_suspend -
[ 3515.411336] usb 1-1.4: usb_dev_suspend+0x0/0x2c returned 0 after 1 usecs
[ 3515.411513] SError Interrupt on CPU7, code 0xbe000011 -- SError
[ 3515.411515] CPU: 7 PID: 2849 Comm: kworker/u16:27 Not tainted 5.4.114 #44
[ 3515.411516] Hardware name: MediaTek Asurada rev1 board (DT)
[ 3515.411517] Workqueue: mt76 mt7921_pm_wake_work [mt7921e]
[ 3515.411518] pstate: 80c00009 (Nzcv daif +PAN +UAO)
[ 3515.411519] pc : mt76_mmio_rr+0x30/0xf0 [mt76]
[ 3515.411520] lr : mt7921_rr+0x38/0x44 [mt7921e]
[ 3515.411520] sp : ffffffc015813c50
[ 3515.411521] x29: ffffffc015813c50 x28: 0000000000000402
[ 3515.411522] x27: ffffffe5a2012138 x26: ffffffe5a1eea018
[ 3515.411524] x25: 00000000328be505 x24: 00000000000a0002
[ 3515.411525] x23: 0000000000000006 x22: ffffffbd29b7a300
[ 3515.411527] x21: ffffffbd29b7a300 x20: 00000000000e0010
[ 3515.411528] x19: 00000000eac08f43 x18: 0000000000000000
[ 3515.411529] x17: 0000000000000000 x16: ffffffe5a16b2914
[ 3515.411531] x15: 0000000000000010 x14: 0000000000000010
[ 3515.411532] x13: 00000000003dd3a2 x12: 0000000000010000
[ 3515.411533] x11: ffffffe597abec14 x10: 0000000000000010
[ 3515.411535] x9 : ffffffe597abeba8 x8 : ffffffc013ce0010
[ 3515.411536] x7 : 000000b2b5593519 x6 : 0000000000300000
[ 3515.411537] x5 : 0000000000000000 x4 : 0000000000000032
[ 3515.411539] x3 : 0000000000000000 x2 : 0000000000000004
[ 3515.411540] x1 : 00000000000e0010 x0 : ffffffbd29b7a300
[ 3515.411542] Kernel panic - not syncing: Asynchronous SError Interrupt
[ 3515.411543] CPU: 7 PID: 2849 Comm: kworker/u16:27 Not tainted 5.4.114 #44
[ 3515.411544] Hardware name: MediaTek Asurada rev1 board (DT)
[ 3515.411544] Workqueue: mt76 mt7921_pm_wake_work [mt7921e]
[ 3515.411545] Call trace:
[ 3515.411546] dump_backtrace+0x0/0x14c
[ 3515.411546] show_stack+0x20/0x2c
[ 3515.411547] dump_stack+0xa0/0xfc
[ 3515.411548] panic+0x154/0x350
[ 3515.411548] panic+0x0/0x350
[ 3515.411549] arm64_serror_panic+0x78/0x84
[ 3515.411550] do_serror+0x0/0x118
[ 3515.411550] do_serror+0xa4/0x118
[ 3515.411551] el1_error+0x84/0xf8
[ 3515.411552] mt76_mmio_rr+0x30/0xf0 [mt76]
[ 3515.411552] mt7921_rr+0x38/0x44 [mt7921e]
[ 3515.411553] __mt76_poll_msec+0x5c/0x9c [mt76]
[ 3515.411554] __mt7921_mcu_drv_pmctrl+0x50/0x94 [mt7921e]
[ 3515.411555] mt7921_mcu_drv_pmctrl+0x38/0xb0 [mt7921e]
[ 3515.411555] mt7921_pm_wake_work+0x34/0xd4 [mt7921e]
[ 3515.411556] process_one_work+0x208/0x3c8
[ 3515.411557] worker_thread+0x23c/0x3e8
[ 3515.411557] kthread+0x144/0x178
[ 3515.411558] ret_from_fork+0x10/0x18
[ 3515.418831] SMP: stopping secondary CPUs
[ 3515.418832] Kernel Offset: 0x2590c00000 from 0xffffffc010000000
[ 3515.418832] PHYS_OFFSET: 0xffffffc400000000
[ 3515.418833] CPU features: 0x080026,2a80aa18
[ 3515.418834] Memory Limit: none
[DL] 00000000 00000000 010701
Fixes: 1d8efc741df80 ("mt76: mt7921: introduce Runtime PM support")
Co-developed-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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If the device is MMIO-based, we must ensure all TxD/TxP on the host
memory all being consumed by the device prior to safely switching to
fw_own state.
Fixes: ec7bd7b4a9c0 ("mt76: connac: check wake refcount in mcu_fw_pmctrl")
Reviewed-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Add mt7921_wpdma_reinit_cond to check dummy reg if driver needs to
reinitialized WPDMA after driver_own operation
Co-developed-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Co-developed-by: Leon Yen <leon.yen@mediatek.com>
Signed-off-by: Leon Yen <leon.yen@mediatek.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Introduce awake and doze time accounting for runtime pm.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Simplify the code using a wait_queue_head_t instead of a completion to
wait the chip is fully awake in mt76_connac_pm_wake routine
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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In order to avoid synchronization races between tx and rx path, rely on
mt76_connac_skip_fw_pmctrl putting the chip in sleep mode for mt7921 and
mt7663 devices
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Introduce wake counter and related spinlock in order to synchronize
tx/rx path and fw_pmctrl request.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Introduce a mutex in order to avoid a race between mt7921_mcu_drv_pmctrl and
mt7921_mcu_fw_pmctrl routines since they are run two independent works
Fixes: 1d8efc741df8 ("mt76: mt7921: introduce Runtime PM support")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Update sched_scan command usage according to the current firmware
submitted into linux-firmware.git.
Fixes: 80fc1e37c0eb ("mt76: mt7921: rely on mt76_connac_mcu module for sched_scan and hw_scan")
Co-developed-by: Soul Huang <Soul.Huang@mediatek.com>
Signed-off-by: Soul Huang <Soul.Huang@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>
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Introduce coredump support to mt7921 driver.
The coredump would be produced when MCU met the fatal error or driver
sent out the specific cmd to force trigger it.
Co-developed-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Rely on mt76_connac_mcu common library and remove duplicated code
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Move power_save common code shared between mt7663 and mt7921 in
mt76_connac module
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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Move pm mt7663 data structure in mt76_connac.h introducing
mt76_connac_pm data struct. This is a preliminary patch to share pm code
between mt7663 and mt7921
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
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