linux/drivers/net/ethernet
Antonio Borneo 520cf60021 net: stmmac: fix disabling flexible PPS output
Accordingly to Synopsys documentation [1] and [2], when bit PPSEN0
in register MAC_PPS_CONTROL is set it selects the functionality
command in the same register, otherwise selects the functionality
control.
Command functionality is required to either enable (command 0x2)
and disable (command 0x5) the flexible PPS output, but the bit
PPSEN0 is currently set only for enabling.

Set the bit PPSEN0 to properly disable flexible PPS output.

Tested on STM32MP15x, based on dwmac 4.10a.

[1] DWC Ethernet QoS Databook 4.10a October 2014
[2] DWC Ethernet QoS Databook 5.00a September 2017

Signed-off-by: Antonio Borneo <antonio.borneo@st.com>
Fixes: 9a8a02c9d4 ("net: stmmac: Add Flexible PPS support")
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
2019-10-09 15:52:52 -07:00
..
3com
8390
adaptec
aeroflex
agere
alacritech
allwinner drivers: net: Fix Kconfig indentation 2019-09-26 08:56:17 +02:00
alteon
altera
amazon net: ena: clean up indentation issue 2019-09-27 20:32:02 +02:00
amd Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-09-02 11:20:17 -07:00
apm
apple
aquantia Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-09-28 17:47:33 -07:00
arc
atheros net: ag71xx: fix mdio subnode support 2019-10-01 10:19:19 -07:00
aurora
broadcom net: broadcom/bcmsysport: Fix signedness in bcm_sysport_probe() 2019-09-27 10:02:24 +02:00
brocade
cadence net: macb: Remove dead code 2019-09-25 13:59:43 +02:00
calxeda
cavium
chelsio cxgb4:Fix out-of-bounds MSI-X info array access 2019-10-04 14:42:13 -07:00
cirrus
cisco
cortina
davicom
dec
dlink
emulex drivers: net: Fix Kconfig indentation 2019-09-26 08:56:17 +02:00
ezchip
faraday
freescale enetc: Fix a signedness bug in enetc_of_get_phy() 2019-09-27 10:03:41 +02:00
fujitsu
google
hisilicon net: hisilicon: Fix usage of uninitialized variable in function mdio_sc_cfg_reg_write() 2019-10-02 14:20:22 -07:00
hp
huawei
i825xx
ibm net/ibmvnic: prevent more than one thread from running in reset 2019-09-25 13:41:41 +02:00
intel pci-v5.4-changes 2019-09-23 19:16:01 -07:00
marvell skge: fix checksum byte order 2019-09-24 16:53:19 +02:00
mediatek
mellanox net/mlx5: DR, Allow insertion of duplicate rules 2019-10-08 16:14:50 -07:00
micrel Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next 2019-09-18 12:34:53 -07:00
microchip lan743x: remove redundant assignment to variable rx_process_result 2019-09-06 16:47:07 +02:00
moxa
mscc net: mscc: ocelot: add missing of_node_put after calling of_get_child_by_name 2019-10-01 10:01:58 -07:00
myricom
natsemi net: sonic: replace dev_kfree_skb in sonic_send_packet 2019-09-11 09:14:01 +01:00
neterion
netronome Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-09-28 17:47:33 -07:00
ni net: nixge: Fix a signedness bug in nixge_probe() 2019-09-27 10:20:36 +02:00
nvidia Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-09-15 14:17:27 +02:00
nxp drivers: net: Fix Kconfig indentation 2019-09-26 08:56:17 +02:00
oki-semi
packetengines
pasemi
pensando ionic: fix stats memory dereference 2019-10-07 09:41:56 -04:00
qlogic net: qlogic: Fix memory leak in ql_alloc_large_buffers 2019-10-04 18:33:13 -07:00
qualcomm
rdc
realtek pci-v5.4-changes 2019-09-23 19:16:01 -07:00
renesas ravb: TROCR register is only present on R-Car Gen3 2019-09-06 16:46:10 +02:00
rocker rocker: add missing init_net check in FIB notifier 2019-09-05 12:14:10 +02:00
samsung
seeq net: seeq: Fix the function used to release some memory in an error handling path 2019-09-01 12:10:11 -07:00
sfc
sgi net: sgi: ioc3-eth: no need to stop queue set_multicast_list 2019-08-30 13:54:36 -07:00
silan
sis
smsc
socionext net: socionext: netsec: always grab descriptor lock 2019-10-01 09:07:47 -07:00
stmicro net: stmmac: fix disabling flexible PPS output 2019-10-09 15:52:52 -07:00
sun
synopsys
tehuti
ti
toshiba net: spider_net: Use struct_size() helper 2019-08-29 17:53:59 -07:00
tundra
via
wiznet
xilinx net: axienet: fix a signedness bug in probe 2019-09-27 10:17:22 +02:00
xircom
xscale
dnet.c
dnet.h
ec_bhf.c
ethoc.c
fealnx.c
jme.c pci-v5.4-changes 2019-09-23 19:16:01 -07:00
jme.h
Kconfig net: remove netx ethernet driver 2019-09-21 19:08:31 -07:00
korina.c
lantiq_etop.c
lantiq_xrx200.c
Makefile net: remove netx ethernet driver 2019-09-21 19:08:31 -07:00