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Kai-Heng Feng 44492e70ad rtw88: pci: Power cycle device during shutdown 
There are reports that 8822CE fails to work rtw88 with "failed to read DBI
register" error. Also I have a system with 8723DE which freezes the whole
system when the rtw88 is probing the device.

According to [1], platform firmware may not properly power manage the
device during shutdown. I did some expirements and putting the device to
D3 can workaround the issue.

So let's power cycle the device by putting the device to D3 at shutdown
to prevent the issue from happening.

[1] https://bugzilla.kernel.org/show_bug.cgi?id=206411#c9

BugLink: https://bugs.launchpad.net/bugs/1872984
Signed-off-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200928165508.20775-1-kai.heng.feng@canonical.com
 		2020-10-01 16:28:09 +03:00
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appletalk net/appletalk: Supply missing net/Space.h include file 2020-09-18 14:53:40 -07:00
arcnet treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
bonding treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
caif
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can can: flexcan: add lx2160ar1 support 2020-09-22 16:55:34 +02:00
dsa net: dsa: tag_ocelot: use a short prefix on both ingress and egress 2020-09-26 14:17:58 -07:00
ethernet bnxt_en: Improve preset max value for ethtool -l. 2020-09-27 13:35:46 -07:00
fddi treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
fjes treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
hamradio treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
hippi hippi: switch from 'pci_' to 'dma_' API 2020-09-08 20:15:57 -07:00
hyperv hv_netvsc: Add validation for untrusted Hyper-V values 2020-09-17 16:21:26 -07:00
ieee802154 ieee802154/adf7242: check status of adf7242_read_reg 2020-08-03 20:19:21 +02:00
ipa Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-09-22 16:45:34 -07:00
ipvlan ipvlan: advertise link netns via netlink 2020-08-24 15:53:33 -07:00
mdio net: mdio-ipq4019: add Clause 45 support 2020-09-23 17:41:15 -07:00
netdevsim netdevsim: fix duplicated debugfs directory 2020-09-26 14:19:08 -07:00
pcs net: pcs-lynx: add support for 10GBASER 2020-09-24 19:49:36 -07:00
phy net: phy: Document core PHY structures 2020-09-23 18:02:49 -07:00
plip treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
ppp mm, treewide: rename kzfree() to kfree_sensitive() 2020-08-07 11:33:22 -07:00
slip
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team
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usb Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-09-22 16:45:34 -07:00
vmxnet3 treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
wan Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-09-22 16:45:34 -07:00
wimax net: wimax: i2400m: fix 'msg_skb' kernel-doc warning in i2400m_msg_to_dev() 2020-09-08 20:04:27 -07:00
wireguard Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-09-22 16:45:34 -07:00
wireless rtw88: pci: Power cycle device during shutdown 2020-10-01 16:28:09 +03:00
xen-netback treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
Kconfig net: mdio: Move MDIO drivers into a new subdirectory 2020-08-27 06:55:50 -07:00
LICENSE.SRC
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Makefile net: mdio: Move MDIO drivers into a new subdirectory 2020-08-27 06:55:50 -07:00
Space.c
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bareudp.c tunnels: PMTU discovery support for directly bridged IP packets 2020-08-04 13:01:45 -07:00
dummy.c
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eql.c
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geneve.c geneve: add transport ports in route lookup for geneve 2020-09-16 17:41:38 -07:00
gtp.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-09-04 21:28:59 -07:00
ifb.c
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loopback.c
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macsec.c netlink: consistently use NLA_POLICY_MIN_LEN() 2020-08-18 12:28:45 -07:00
macvlan.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
macvtap.c
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mdio.c
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mii.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00
net_failover.c
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netconsole.c
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nlmon.c
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ntb_netdev.c
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rionet.c
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sb1000.c
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sungem_phy.c
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tap.c
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thunderbolt.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2020-08-05 20:13:21 -07:00
tun.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2020-09-04 21:28:59 -07:00
veth.c net: remove napi_hash_del() from driver-facing API 2020-09-10 13:08:46 -07:00
virtio_net.c net: remove napi_hash_del() from driver-facing API 2020-09-10 13:08:46 -07:00
vrf.c
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vsockmon.c
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vxlan.c Revert "vxlan: move encapsulation warning" 2020-09-26 12:34:47 -07:00
xen-netfront.c treewide: Use fallthrough pseudo-keyword 2020-08-23 17:36:59 -05:00