From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Lorenzo Bianconi <lorenzo@kernel.org>,
Felix Fietkau <nbd@nbd.name>, Sasha Levin <sashal@kernel.org>,
linux-wireless@vger.kernel.org, netdev@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org
Subject: [PATCH AUTOSEL 5.13 132/189] mt76: mt7921: reset wfsys during hw probe
Date: Tue, 6 Jul 2021 07:13:12 -0400 [thread overview]
Message-ID: <20210706111409.2058071-132-sashal@kernel.org> (raw)
In-Reply-To: <20210706111409.2058071-1-sashal@kernel.org>
From: Lorenzo Bianconi <lorenzo@kernel.org>
[ Upstream commit 01f7da40917923bf9d8fd8d5c9a6ed646004e47c ]
This patch fixes a mcu hang during device probe on
Marvell ESPRESSObin after a hot reboot.
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/net/wireless/mediatek/mt76/mt7921/dma.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7921/dma.c b/drivers/net/wireless/mediatek/mt76/mt7921/dma.c
index 71e664ee7652..a70f0bd875f8 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7921/dma.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7921/dma.c
@@ -402,6 +402,10 @@ int mt7921_dma_init(struct mt7921_dev *dev)
if (ret)
return ret;
+ ret = mt7921_wfsys_reset(dev);
+ if (ret)
+ return ret;
+
/* init tx queue */
ret = mt7921_init_tx_queues(&dev->phy, MT7921_TXQ_BAND0,
MT7921_TX_RING_SIZE);
--
2.30.2
next prev parent reply other threads:[~2021-07-06 11:20 UTC|newest]
Thread overview: 100+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20210706111409.2058071-1-sashal@kernel.org>
2021-07-06 11:11 ` [PATCH AUTOSEL 5.13 013/189] net: pch_gbe: Use proper accessors to BE data in pch_ptp_match() Sasha Levin
2021-07-06 11:11 ` [PATCH AUTOSEL 5.13 021/189] atm: iphase: fix possible use-after-free in ia_module_exit() Sasha Levin
2021-07-06 11:11 ` [PATCH AUTOSEL 5.13 022/189] mISDN: fix possible use-after-free in HFC_cleanup() Sasha Levin
2021-07-06 11:11 ` [PATCH AUTOSEL 5.13 023/189] atm: nicstar: Fix possible use-after-free in nicstar_cleanup() Sasha Levin
2021-07-06 11:11 ` [PATCH AUTOSEL 5.13 024/189] net: Treat __napi_schedule_irqoff() as __napi_schedule() on PREEMPT_RT Sasha Levin
2021-07-06 11:11 ` [PATCH AUTOSEL 5.13 027/189] net: mdio: ipq8064: add regmap config to disable REGCACHE Sasha Levin
2021-07-06 11:11 ` [PATCH AUTOSEL 5.13 032/189] bpf: Check for BPF_F_ADJ_ROOM_FIXED_GSO when bpf_skb_change_proto Sasha Levin
2021-07-06 11:11 ` [PATCH AUTOSEL 5.13 033/189] net: mdio: provide shim implementation of devm_of_mdiobus_register Sasha Levin
2021-07-06 11:11 ` [PATCH AUTOSEL 5.13 034/189] net/sched: cls_api: increase max_reclassify_loop Sasha Levin
2021-07-06 11:11 ` [PATCH AUTOSEL 5.13 035/189] net: ethernet: ixp4xx: Fix return value check in ixp4xx_eth_probe() Sasha Levin
2021-07-06 11:11 ` [PATCH AUTOSEL 5.13 041/189] net: xilinx_emaclite: Do not print real IOMEM pointer Sasha Levin
2021-07-06 11:11 ` [PATCH AUTOSEL 5.13 045/189] e100: handle eeprom as little endian Sasha Levin
2021-07-06 11:11 ` [PATCH AUTOSEL 5.13 046/189] igb: handle vlan types with checker enabled Sasha Levin
2021-07-06 11:11 ` [PATCH AUTOSEL 5.13 047/189] igb: fix assignment on big endian machines Sasha Levin
2021-07-06 11:11 ` [PATCH AUTOSEL 5.13 052/189] net/mlx5e: IPsec/rep_tc: Fix rep_tc_update_skb drops IPsec packet Sasha Levin
2021-07-06 11:11 ` [PATCH AUTOSEL 5.13 053/189] net/mlx5: Fix lag port remapping logic Sasha Levin
2021-07-06 11:11 ` [PATCH AUTOSEL 5.13 056/189] net: stmmac: the XPCS obscures a potential "PHY not found" error Sasha Levin
2021-07-06 11:12 ` [PATCH AUTOSEL 5.13 062/189] virtio-net: Add validation for used length Sasha Levin
2021-07-06 11:12 ` [PATCH AUTOSEL 5.13 063/189] ipv6: use prandom_u32() for ID generation Sasha Levin
2021-07-06 11:12 ` [PATCH AUTOSEL 5.13 071/189] net: tcp better handling of reordering then loss cases Sasha Levin
2021-07-06 11:12 ` [PATCH AUTOSEL 5.13 072/189] icmp: fix lib conflict with trinity Sasha Levin
2021-07-06 11:12 ` [PATCH AUTOSEL 5.13 078/189] net: bridge: mrp: Update ring transitions Sasha Levin
2021-07-06 11:12 ` [PATCH AUTOSEL 5.13 080/189] ice: set the value of global config lock timeout longer Sasha Levin
2021-07-06 11:12 ` [PATCH AUTOSEL 5.13 081/189] ice: fix clang warning regarding deadcode.DeadStores Sasha Levin
2021-07-06 11:12 ` [PATCH AUTOSEL 5.13 082/189] virtio_net: Remove BUG() to avoid machine dead Sasha Levin
2021-07-06 11:12 ` [PATCH AUTOSEL 5.13 083/189] net: mscc: ocelot: check return value after calling platform_get_resource() Sasha Levin
2021-07-06 11:12 ` [PATCH AUTOSEL 5.13 084/189] net: bcmgenet: " Sasha Levin
2021-07-06 11:12 ` [PATCH AUTOSEL 5.13 085/189] net: mvpp2: " Sasha Levin
2021-07-06 11:12 ` [PATCH AUTOSEL 5.13 086/189] net: micrel: " Sasha Levin
2021-07-06 11:12 ` [PATCH AUTOSEL 5.13 087/189] net: moxa: Use devm_platform_get_and_ioremap_resource() Sasha Levin
2021-07-06 11:12 ` [PATCH AUTOSEL 5.13 095/189] net: phy: realtek: add delay to fix RXC generation issue Sasha Levin
2021-07-06 11:12 ` [PATCH AUTOSEL 5.13 096/189] selftests: Clean forgotten resources as part of cleanup() Sasha Levin
2021-07-06 11:12 ` [PATCH AUTOSEL 5.13 097/189] net: sgi: ioc3-eth: check return value after calling platform_get_resource() Sasha Levin
2021-07-06 11:12 ` [PATCH AUTOSEL 5.13 099/189] fjes: " Sasha Levin
2021-07-06 11:12 ` [PATCH AUTOSEL 5.13 100/189] net: mido: mdio-mux-bcm-iproc: Use devm_platform_get_and_ioremap_resource() Sasha Levin
2021-07-06 11:12 ` [PATCH AUTOSEL 5.13 102/189] r8169: avoid link-up interrupt issue on RTL8106e if user enables ASPM Sasha Levin
2021-07-06 11:12 ` [PATCH AUTOSEL 5.13 104/189] ibmvnic: fix kernel build warnings in build_hdr_descs_arr Sasha Levin
2021-07-06 11:12 ` [PATCH AUTOSEL 5.13 105/189] xfrm: Fix error reporting in xfrm_state_construct Sasha Levin
2021-07-06 11:12 ` [PATCH AUTOSEL 5.13 107/189] wlcore/wl12xx: Fix wl12xx get_mac error if device is in ELP Sasha Levin
2021-07-06 11:12 ` [PATCH AUTOSEL 5.13 108/189] net: phy: nxp-c45-tja11xx: enable MDIO write access to the master/slave registers Sasha Levin
2021-07-06 11:12 ` [PATCH AUTOSEL 5.13 109/189] wl1251: Fix possible buffer overflow in wl1251_cmd_scan Sasha Levin
2021-07-06 11:12 ` [PATCH AUTOSEL 5.13 110/189] cw1200: add missing MODULE_DEVICE_TABLE Sasha Levin
2021-07-06 11:12 ` [PATCH AUTOSEL 5.13 115/189] net: hsr: don't check sequence number if tag removal is offloaded Sasha Levin
2021-07-06 11:12 ` [PATCH AUTOSEL 5.13 118/189] bpf: Fix up register-based shifts in interpreter to silence KUBSAN Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 120/189] ice: fix incorrect payload indicator on PTYPE Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 121/189] ice: mark PTYPE 2 as reserved Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 122/189] mt76: mt7615: fix fixed-rate tx status reporting Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 123/189] mt76: dma: use ieee80211_tx_status_ext to free packets when tx fails Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 125/189] net: ipa: Add missing of_node_put() in ipa_firmware_load() Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 126/189] net: sched: fix error return code in tcf_del_walker() Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 130/189] mt76: mt7915: fix tssi indication field of DBDC NICs Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 131/189] mt76: mt7921: fix reset under the deep sleep is enabled Sasha Levin
2021-07-06 11:13 ` Sasha Levin [this message]
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 133/189] mt76: mt7921: enable hw offloading for wep keys Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 134/189] mt76: connac: fix UC entry is being overwritten Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 135/189] mt76: connac: fix the maximum interval schedule scan can support Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 136/189] mt76: mt7915: fix IEEE80211_HE_PHY_CAP7_MAX_NC for station mode Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 137/189] mt76: fix iv and CCMP header insertion Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 138/189] rtl8xxxu: Fix device info for RTL8192EU devices Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 141/189] net: fec: add FEC_QUIRK_HAS_MULTI_QUEUES represents i.MX6SX ENET IP Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 142/189] net: fec: add ndo_select_queue to fix TX bandwidth fluctuations Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 143/189] atm: nicstar: use 'dma_free_coherent' instead of 'kfree' Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 144/189] atm: nicstar: register the interrupt handler in the right place Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 145/189] vsock: notify server to shutdown when client has pending signal Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 149/189] iwlwifi: mvm: don't change band on bound PHY contexts Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 150/189] iwlwifi: mvm: apply RX diversity per PHY context Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 151/189] iwlwifi: mvm: fix error print when session protection ends Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 152/189] iwlwifi: mvm: support LONG_GROUP for WOWLAN_GET_STATUSES version Sasha Levin
2021-07-06 14:09 ` Johannes Berg
2021-07-07 10:46 ` Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 153/189] iwlwifi: pcie: free IML DMA memory allocation Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 154/189] iwlwifi: pcie: fix context info freeing Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 155/189] rtw88: 8822c: update RF parameter tables to v62 Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 156/189] rtw88: add quirks to disable pci capabilities Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 157/189] sfc: avoid double pci_remove of VFs Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 158/189] sfc: error code if SRIOV cannot be disabled Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 159/189] net: dsa: b53: Create default VLAN entry explicitly Sasha Levin
2021-07-06 15:07 ` Florian Fainelli
2021-07-07 10:46 ` Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 160/189] wireless: wext-spy: Fix out-of-bounds warning Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 161/189] cfg80211: fix default HE tx bitrate mask in 2G band Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 162/189] mac80211: consider per-CPU statistics if present Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 163/189] mac80211_hwsim: add concurrent channels scanning support over virtio Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 164/189] mac80211: Properly WARN on HW scan before restart Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 166/189] media, bpf: Do not copy more entries than user space requested Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 167/189] net: retrieve netns cookie via getsocketopt Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 168/189] net: ip: avoid OOM kills with large UDP sends over loopback Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 171/189] Bluetooth: cmtp: fix file refcount when cmtp_attach_device fails Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 172/189] Bluetooth: Fix the HCI to MGMT status conversion table Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 173/189] Bluetooth: Fix alt settings for incoming SCO with transparent coding format Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 174/189] Bluetooth: Shutdown controller after workqueues are flushed or cancelled Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 176/189] Bluetooth: L2CAP: Fix invalid access if ECRED Reconfigure fails Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 177/189] Bluetooth: L2CAP: Fix invalid access on ECRED Connection response Sasha Levin
2021-07-06 11:13 ` [PATCH AUTOSEL 5.13 179/189] Bluetooth: mgmt: Fix the command returns garbage parameter value Sasha Levin
2021-07-06 11:14 ` [PATCH AUTOSEL 5.13 183/189] bpf: Fix false positive kmemleak report in bpf_ringbuf_area_alloc() Sasha Levin
2021-07-06 11:14 ` [PATCH AUTOSEL 5.13 184/189] flow_offload: action should not be NULL when it is referenced Sasha Levin
2021-08-06 9:30 ` Eric Dumazet
2021-08-09 16:06 ` Sasha Levin
2021-07-06 11:14 ` [PATCH AUTOSEL 5.13 185/189] sctp: validate from_addr_param return Sasha Levin
2021-07-06 11:14 ` [PATCH AUTOSEL 5.13 186/189] sctp: add size validation when walking chunks Sasha Levin
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