#
61785540 |
|
07-Dec-2023 |
Peter Chiu <chui-hao.chiu@mediatek.com> |
wifi: mt76: check txs format before getting skb by pid The PPDU TxS does not include the error bit so it cannot use to report status to mac80211. Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
#
775cf70c4 |
|
06-Sep-2023 |
Peter Chiu <chui-hao.chiu@mediatek.com> |
wifi: mt76: disable HW AMSDU when using fixed rate When using fixed rate, HW uses txd DW9 to store tx arrivial time if VTA is set. It would overwrite the msdu_id in txd and lead to token pending if amsdu is enable. Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
#
2e420b88 |
|
19-Oct-2023 |
Lorenzo Bianconi <lorenzo@kernel.org> |
wifi: mt76: introduce wed pointer in mt76_queue Introduce mtk_wed_device pointer in mt76_queue structure in order to configure WED chip. Get rid of dev parameter in Q_READ and Q_WRITE macros. Introduce wed parameter to the following routine signatures: - mt76_init_queue - mt76_init_tx_queue This is a preliminary patch to introduce WED support for mt7996 since mt7996 runs two separate WED chips. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
#
32b1000d |
|
18-Sep-2023 |
Sean Wang <sean.wang@mediatek.com> |
wifi: mt76: mt7921: fix the wrong rate pickup for the chanctx driver The variable band should be determined by the ieee80211_chanctx_conf when the driver is a kind of chanctx one e.g mt7921 and mt7922 driver so we added the extension to mt76_connac2_mac_tx_rate_val by distinguishing if it can support chanctx to fix the incorrect rate pickup. Fixes: 41ac53c899bd ("wifi: mt76: mt7921: introduce chanctx support") Signed-off-by: Sean Wang <sean.wang@mediatek.com> Reviewed-by: David Ruth <druth@chromium.org> Tested-by: David Ruth <druth@chromium.org> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
#
52520926 |
|
01-Aug-2023 |
Deren Wu <deren.wu@mediatek.com> |
wifi: mt76: connac: introduce helper for mt7925 chipset Introduce is_mt7925() helper for new chipset. mt7925 runs the same firmware download and mmio map flow as mt7921. This is a preliminary patch to support mt7925 driver. Co-developed-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
#
832f4269 |
|
11-Sep-2023 |
Felix Fietkau <nbd@nbd.name> |
wifi: mt76: remove unused error path in mt76_connac_tx_complete_skb The error handling code was added in order to allow tx enqueue to fail after calling .tx_prepare_skb. Since this can no longer happen, the error handling code is unused. Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
#
c8e370fe |
|
22-Jun-2023 |
Lorenzo Bianconi <lorenzo@kernel.org> |
mt76: connac: move more mt7921/mt7915 mac shared code in connac lib Move the following routines in mt76-connac lib since they are shared between mt7915 and mt7921: - mt76_connac2_tx_check_aggr - mt76_connac2_txwi_free - mt76_connac2_tx_token_put Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
#
b642f4c5 |
|
17-May-2023 |
Deren Wu <deren.wu@mediatek.com> |
wifi: mt76: mt7921: fix skb leak by txs missing in AMSDU txs may be dropped if the frame is aggregated in AMSDU. When the problem shows up, some SKBs would be hold in driver to cause network stopped temporarily. Even if the problem can be recovered by txs timeout handling, mt7921 still need to disable txs in AMSDU to avoid this issue. Cc: stable@vger.kernel.org Fixes: 163f4d22c118 ("mt76: mt7921: add MAC support") Reviewed-by: Shayne Chen <shayne.chen@mediatek.com> Signed-off-by: Deren Wu <deren.wu@mediatek.com> Reviewed-by: Simon Horman <simon.horman@corigine.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
#
f39d4993 |
|
09-May-2023 |
Peter Chiu <chui-hao.chiu@mediatek.com> |
wifi: mt76: mt7915: rework tx bytes counting when WED is active Concurrent binding/non-binding skbs could be handled anywhere which leads to mixed byte counting, so switch to use PPDU TxS reporting regardless Tx paths when WED is active. Fixes: 43eaa3689507 ("wifi: mt76: add PPDU based TxS support for WED device") Co-developed-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
#
161a7528 |
|
09-May-2023 |
Peter Chiu <chui-hao.chiu@mediatek.com> |
wifi: mt76: mt7915: rework tx packets counting when WED is active PPDU TxS can only report MPDU count whereas mac80211 requires MSDU scale (NL80211_STA_INFO_TX_PACKETS), so switch to get MSDU counts from WA statistic. Note that mt7915 WA firmware only counts tx_packet for WED path, so driver needs to take care of host path additionally. Fixes: 43eaa3689507 ("wifi: mt76: add PPDU based TxS support for WED device") Co-developed-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
#
943e4fb9 |
|
09-May-2023 |
Ryder Lee <ryder.lee@mediatek.com> |
wifi: mt76: mt7915: report tx retries/failed counts for non-WED path Get missing tx retries/failed counts from txfree done events and report them via mt7915_sta_statistics(). Co-developed-by: Peter Chiu <chui-hao.chiu@mediatek.com> Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com> Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
#
c7ab7a29 |
|
23-Apr-2023 |
Ryder Lee <ryder.lee@mediatek.com> |
wifi: mt76: connac: fix stats->tx_bytes calculation The stats->tx_bytes shall subtract retry byte from tx byte. Fixes: 43eaa3689507 ("wifi: mt76: add PPDU based TxS support for WED device") Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/b3cd45596943cf5a06b2e08e2fe732ab0b51311b.1682285873.git.ryder.lee@mediatek.com
|
#
9c54548b |
|
13-Apr-2023 |
Ryder Lee <ryder.lee@mediatek.com> |
wifi: mt76: connac: add nss calculation into mt76_connac2_mac_tx_rate_val() Take nss calculation into account since this function always wrongly returns 0. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
#
3d2892e0 |
|
13-Apr-2023 |
Ryder Lee <ryder.lee@mediatek.com> |
wifi: mt76: connac: fix txd multicast rate setting The vif->bss_conf.mcast_rate should be applied to multicast data frame only. Fixes: 182071cdd594 ("mt76: connac: move connac2_mac_write_txwi in mt76_connac module") Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
#
6a8b899d |
|
02-Apr-2023 |
Lorenzo Bianconi <lorenzo@kernel.org> |
wifi: mt76: add mt76_connac_gen_ppe_thresh utility routine 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>
|
#
1a1ff6c3 |
|
17-Feb-2023 |
Ryder Lee <ryder.lee@mediatek.com> |
wifi: mt76: connac: refresh tx session timer for WED device There's no keep-alive packet being received by mac80211 stack when WED is enabled, which leads to tx BA session timeout. This patch calls ieee80211_refresh_tx_agg_session_timer() to refresh timer according to tx status reporting. Signed-off-by: Ryder Lee <ryder.lee@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
#
0b8e2d69 |
|
16-Jan-2023 |
Lorenzo Bianconi <lorenzo@kernel.org> |
wifi: mt76: mt7996: rely on mt76_connac2_mac_tx_rate_val 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>
|
#
0ffcb2a6 |
|
07-Dec-2022 |
Deren Wu <deren.wu@mediatek.com> |
wifi: mt76: fix coverity uninit_use_in_call in mt76_connac2_reverse_frag0_hdr_trans() The default case for frame_contorl is invalid. We should always assign addr3 of this frame properly. Coverity error message: if (ieee80211_has_a4(hdr.frame_control)) (19) Event uninit_use_in_call: Using uninitialized value "hdr". Field "hdr.addr3" is uninitialized when calling "memcpy". memcpy(skb_push(skb, sizeof(hdr)), &hdr, sizeof(hdr)); else memcpy(skb_push(skb, sizeof(hdr) - 6), &hdr, sizeof(hdr) - 6); Fixes: 0880d40871d1 ("mt76: connac: move mt76_connac2_reverse_frag0_hdr_trans in mt76-connac module") Signed-off-by: Deren Wu <deren.wu@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
#
fa67120b |
|
11-Nov-2022 |
Evelyn Tsai <evelyn.tsai@mediatek.com> |
wifi: mt76: connac: update nss calculation in txs The hardware reports the number of transmitting antennas not the actual number of spatial streams Co-developed-by: Peter Chiu <chui-hao.chiu@mediatek.com> Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com> Signed-off-by: Evelyn Tsai <evelyn.tsai@mediatek.com> Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
#
faf2e7b5 |
|
30-Sep-2022 |
Shayne Chen <shayne.chen@mediatek.com> |
wifi: mt76: connac: introduce mt76_connac_spe_idx() 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>
|
#
43eaa368 |
|
10-Aug-2022 |
Ryder Lee <ryder.lee@mediatek.com> |
wifi: mt76: add PPDU based TxS support for WED device 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>
|
#
dc877523 |
|
10-Aug-2022 |
Ryder Lee <ryder.lee@mediatek.com> |
wifi: mt76: move move mt76_sta_stats to mt76_wcid 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>
|
#
a062f001 |
|
04-Jul-2022 |
Lorenzo Bianconi <lorenzo@kernel.org> |
mt76: convert MT_TX_HW_QUEUE_EXT_PHY to MT_TX_HW_QUEUE_PHY Report phy_indx in tx_info->hw_queue. This is a preliminary patch to add newer chipset support Co-developed-by: Bo Jiao <bo.jiao@mediatek.com> Signed-off-by: Bo Jiao <bo.jiao@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
#
a1a99d7b |
|
04-Jul-2022 |
Lorenzo Bianconi <lorenzo@kernel.org> |
mt76: add phy_idx to mt76_wcid Introduce phy_idx to mt76_wcid structure instead of ext_phy. This is a preliminary patch to add newer chipset support. Co-developed-by: Bo Jiao <bo.jiao@mediatek.com> Signed-off-by: Bo Jiao <bo.jiao@mediatek.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
#
dc44c45c |
|
04-Jul-2022 |
Lorenzo Bianconi <lorenzo@kernel.org> |
mt76: introduce phys array in mt76_dev structure Introduce phys array in mt76_dev structure to reference mt76_phy supported by the chipset. This is a preliminary patch to introduce newer chipset support. Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
#
9dfb28e9 |
|
23-Jun-2022 |
Lorenzo Bianconi <lorenzo@kernel.org> |
mt76: connac: move tx initialization/cleanup in mt76_connac module 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>
|
#
1d5af0ac |
|
02-Jul-2022 |
Felix Fietkau <nbd@nbd.name> |
mt76: do not use skb_set_queue_mapping for internal purposes 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>
|
#
2b25b855 |
|
19-Jun-2022 |
Lorenzo Bianconi <lorenzo@kernel.org> |
mt76: connac: move mt7615_txp_skb_unmap in common code 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>
|
#
5e610f8e |
|
19-Jun-2022 |
Lorenzo Bianconi <lorenzo@kernel.org> |
mt76: connac: move mt76_connac_write_hw_txp in shared code 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>
|
#
0a178a60 |
|
19-Jun-2022 |
Lorenzo Bianconi <lorenzo@kernel.org> |
mt76: connac: move mt76_connac_tx_complete_skb in shared code 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>
|
#
d832f5e7 |
|
08-Jun-2022 |
Lorenzo Bianconi <lorenzo@kernel.org> |
mt76: connac: move mt76_connac2_mac_fill_rx_rate in connac module 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>
|
#
0880d408 |
|
08-Jun-2022 |
Lorenzo Bianconi <lorenzo@kernel.org> |
mt76: connac: move mt76_connac2_reverse_frag0_hdr_trans in mt76-connac module 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>
|
#
f71662de |
|
08-Jun-2022 |
Lorenzo Bianconi <lorenzo@kernel.org> |
mt76: connac: move HE radiotap parsing in connac module 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>
|
#
b932425b |
|
07-Jun-2022 |
Lorenzo Bianconi <lorenzo@kernel.org> |
mt76: connac: move mt76_connac2_mac_add_txs_skb in connac module 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>
|
#
182071cd |
|
07-Jun-2022 |
Lorenzo Bianconi <lorenzo@kernel.org> |
mt76: connac: move connac2_mac_write_txwi in mt76_connac module 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>
|
#
d430dffb |
|
21-Dec-2021 |
Lorenzo Bianconi <lorenzo@kernel.org> |
mt76: mt7921: fix a possible race enabling/disabling runtime-pm Fix a possible race enabling/disabling runtime-pm between mt7921_pm_set() and mt7921_poll_rx() since mt7921_pm_wake_work() always schedules rx-napi callback and it will trigger mt7921_pm_power_save_work routine putting chip to in low-power state during mt7921_pm_set processing. Suggested-by: Deren Wu <deren.wu@mediatek.com> Tested-by: Deren Wu <deren.wu@mediatek.com> Fixes: 1d8efc741df8 ("mt76: mt7921: introduce Runtime PM support") Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/0f3e075a2033dc05f09dab4059e5be8cbdccc239.1640094847.git.lorenzo@kernel.org
|
#
8aff2d91 |
|
18-Jun-2021 |
Lorenzo Bianconi <lorenzo@kernel.org> |
mt76: mt7663s: enable runtime-pm Allow the user to enable runtime-pm for mt7663s driver Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
#
f86625ae |
|
19-May-2021 |
Sean Wang <sean.wang@mediatek.com> |
mt76: mt7921: fix invalid register access in wake_work 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>
|
#
081b37ae |
|
20-Apr-2021 |
Sean Wang <sean.wang@mediatek.com> |
mt76: mt7921: mt7921_stop should put device in fw_own state mt7921_stop should put device in fw_own state to reduce power consumption. 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>
|
#
b1bd7bb8 |
|
20-Apr-2021 |
Lorenzo Bianconi <lorenzo@kernel.org> |
mt76: connac: unschedule mac_work before going to sleep In order to wake the device less frequently and so reduce power consumpation, unschedule mac_work before going to sleep Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
#
e5f35576 |
|
18-Apr-2021 |
Lorenzo Bianconi <lorenzo@kernel.org> |
mt76: connac: use waitqueue for runtime-pm 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>
|
#
a6182620 |
|
18-Apr-2021 |
Lorenzo Bianconi <lorenzo@kernel.org> |
mt76: connac: alaways wake the device before scanning move scanning check from mt76_connac_power_save_sched routine to mt7921_pm_power_save_work/mt7615_pm_power_save_work ones Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
#
4f9b3aeb |
|
18-Apr-2021 |
Lorenzo Bianconi <lorenzo@kernel.org> |
mt76: connac: unschedule ps_work in mt76_connac_pm_wake In order to avoid synchronization issues between wake and ps works, cancel ps_work in mt76_connac_pm_wake routine Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Felix Fietkau <nbd@nbd.name>
|
#
1755f6ad |
|
25-Jan-2021 |
Lorenzo Bianconi <lorenzo@kernel.org> |
mt76: mt76_connac: move pm utility routines in mt76_connac_lib module 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>
|