linux-toradex.git/drivers/net, branch v4.9.128

net: mvneta: fix mtu change on port without link

2018-09-19T20:47:14+00:00

[ Upstream commit 8466baf788ec3e18836bd9c91ba0b1a07af25878 ]

It is incorrect to enable TX/RX queues (call by mvneta_port_up()) for
port without link. Indeed MTU change for interface without link causes TX
queues to stuck.

Fixes: c5aff18204da ("net: mvneta: driver for Marvell Armada 370/XP
network unit")
Signed-off-by: Yelena Krivosheev 
[gregory.clement: adding Fixes tags and rewording commit log]
Signed-off-by: Gregory CLEMENT 
Signed-off-by: David S. Miller 
Signed-off-by: Sasha Levin 
Signed-off-by: Greg Kroah-Hartman

ath10k: disable bundle mgmt tx completion event support

2018-09-19T20:47:14+00:00

[ Upstream commit 673bc519c55843c68c3aecff71a4101e79d28d2b ]

The tx completion of multiple mgmt frames can be bundled
in a single event and sent by the firmware to host, if this
capability is not disabled explicitly by the host. If the host
cannot handle the bundled mgmt tx completion, this capability
support needs to be disabled in the wmi init cmd, sent to the firmware.

Add the host capability indication flag in the wmi ready command,
to let firmware know the features supported by the host driver.
This field is ignored if it is not supported by firmware.

Set the host capability indication flag(i.e. host_capab) to zero,
for disabling the support of bundle mgmt tx completion. This will
indicate the firmware to send completion event for every mgmt tx
completion, instead of bundling them together and sending in a single
event.

Tested HW: WCN3990
Tested FW: WLAN.HL.2.0-01188-QCAHLSWMTPLZ-1

Signed-off-by: Surabhi Vishnoi 
Signed-off-by: Rakesh Pillai 
Signed-off-by: Kalle Valo 
Signed-off-by: Sasha Levin 
Signed-off-by: Greg Kroah-Hartman

wlcore: Set rx_status boottime_ns field on rx

2018-09-19T20:47:14+00:00

[ Upstream commit 37a634f60fd6dfbda2c312657eec7ef0750546e7 ]

When receiving a beacon or probe response, we should update the
boottime_ns field which is the timestamp the frame was received at.
(cf mac80211.h)

This fixes a scanning issue with Android since it relies on this
timestamp to determine when the AP has been seen for the last time
(via the nl80211 BSS_LAST_SEEN_BOOTTIME parameter).

Signed-off-by: Loic Poulain 
Signed-off-by: Kalle Valo 
Signed-off-by: Sasha Levin 
Signed-off-by: Greg Kroah-Hartman

ath10k: prevent active scans on potential unusable channels

2018-09-19T20:47:13+00:00

[ Upstream commit 3f259111583801013cb605bb4414aa529adccf1c ]

The QCA4019 hw1.0 firmware 10.4-3.2.1-00050 and 10.4-3.5.3-00053 (and most
likely all other) seem to ignore the WMI_CHAN_FLAG_DFS flag during the
scan. This results in transmission (probe requests) on channels which are
not "available" for transmissions.

Since the firmware is closed source and nothing can be done from our side
to fix the problem in it, the driver has to work around this problem. The
WMI_CHAN_FLAG_PASSIVE seems to be interpreted by the firmware to not
scan actively on a channel unless an AP was detected on it. Simple probe
requests will then be transmitted by the STA on the channel.

ath10k must therefore also use this flag when it queues a radar channel for
scanning. This should reduce the chance of an active scan when the channel
might be "unusable" for transmissions.

Fixes: e8a50f8ba44b ("ath10k: introduce DFS implementation")
Signed-off-by: Sven Eckelmann 
Signed-off-by: Kalle Valo 
Signed-off-by: Sasha Levin 
Signed-off-by: Greg Kroah-Hartman

ath9k_hw: fix channel maximum power level test

2018-09-19T20:47:13+00:00

[ Upstream commit 461d8a6bb9879b0e619752d040292e67aa06f1d2 ]

The tx power applied by set_txpower is limited by the CTL (conformance
test limit) entries in the EEPROM. These can change based on the user
configured regulatory domain.
Depending on the EEPROM data this can cause the tx power to become too
limited, if the original regdomain CTLs impose lower limits than the CTLs
of the user configured regdomain.

To fix this issue, set the initial channel limits without any CTL
restrictions and only apply the CTL at run time when setting the channel
and the real tx power.

Signed-off-by: Felix Fietkau 
Signed-off-by: Kalle Valo 
Signed-off-by: Sasha Levin 
Signed-off-by: Greg Kroah-Hartman

ath9k: report tx status on EOSP

2018-09-19T20:47:13+00:00

[ Upstream commit 36e14a787dd0b459760de3622e9709edb745a6af ]

Fixes missed indications of end of U-APSD service period to mac80211

Signed-off-by: Felix Fietkau 
Signed-off-by: Kalle Valo 
Signed-off-by: Sasha Levin 
Signed-off-by: Greg Kroah-Hartman

net: phy: Fix the register offsets in Broadcom iProc mdio mux driver

2018-09-19T20:47:12+00:00

[ Upstream commit 77fefa93bfebe4df44f154f2aa5938e32630d0bf ]

Modify the register offsets in the Broadcom iProc mdio mux to start
from the top of the register address space.

Earlier, the base address pointed to the end of the block's register
space. The base address will now point to the start of the mdio's
address space. The offsets have been fixed to match this.

Signed-off-by: Arun Parameswaran 
Reviewed-by: Andrew Lunn 
Reviewed-by: Florian Fainelli 
Signed-off-by: David S. Miller 
Signed-off-by: Sasha Levin 
Signed-off-by: Greg Kroah-Hartman

enic: do not call enic_change_mtu in enic_probe

2018-09-15T07:43:01+00:00

commit cb5c6568867325f9905e80c96531d963bec8e5ea upstream.

In commit ab123fe071c9 ("enic: handle mtu change for vf properly")
ASSERT_RTNL() is added to _enic_change_mtu() to prevent it from being
called without rtnl held. enic_probe() calls enic_change_mtu()
without rtnl held. At this point netdev is not registered yet.
Remove call to enic_change_mtu and assign the mtu to netdev->mtu.

Fixes: ab123fe071c9 ("enic: handle mtu change for vf properly")
Signed-off-by: Govindarajulu Varadarajan 
Signed-off-by: David S. Miller 
Cc: Ben Hutchings 
Signed-off-by: Greg Kroah-Hartman

hv_netvsc: ignore devices that are not PCI

2018-09-15T07:42:56+00:00

[ Upstream commit b93c1b5ac8643cc08bb74fa8ae21d6c63dfcb23d ]

Registering another device with same MAC address (such as TAP, VPN or
DPDK KNI) will confuse the VF autobinding logic.  Restrict the search
to only run if the device is known to be a PCI attached VF.

Fixes: e8ff40d4bff1 ("hv_netvsc: improve VF device matching")
Signed-off-by: Stephen Hemminger 
Signed-off-by: David S. Miller 
Signed-off-by: Greg Kroah-Hartman

r8169: add support for NCube 8168 network card

2018-09-15T07:42:56+00:00

[ Upstream commit 9fd0e09a4e86499639653243edfcb417a05c5c46 ]

This card identifies itself as:
  Ethernet controller [0200]: NCube Device [10ff:8168] (rev 06)
  Subsystem: TP-LINK Technologies Co., Ltd. Device [7470:3468]

Adding a new entry to rtl8169_pci_tbl makes the card work.

Link: http://launchpad.net/bugs/1788730
Signed-off-by: Anthony Wong 
Signed-off-by: David S. Miller 
Signed-off-by: Greg Kroah-Hartman