Grygorii Strashko 0a26ba0603 net: ethernet: ti: cpsw: disable PTPv1 hw timestamping advertisement ... The TI CPTS does not natively support PTPv1, only PTPv2. But, as it happens, the CPTS can provide HW timestamp for PTPv1 Sync messages, because CPTS HW parser looks for PTP messageType id in PTP message octet 0 which value is 0 for PTPv1. As result, CPTS HW can detect Sync messages for PTPv1 and PTPv2 (Sync messageType = 0 for both), but it fails for any other PTPv1 messages (Delay_req/resp) and will return PTP messageType id 0 for them. The commit e9523a5a32 ("net: ethernet: ti: cpsw: enable HWTSTAMP_FILTER_PTP_V1_L4_EVENT filter") added PTPv1 hw timestamping advertisement by mistake, only to make Linux Kernel "timestamping" utility work, and this causes issues with only PTPv1 compatible HW/SW - Sync HW timestamped, but Delay_req/resp are not. Hence, fix it disabling PTPv1 hw timestamping advertisement, so only PTPv1 compatible HW/SW can properly roll back to SW timestamping. Fixes: e9523a5a32 ("net: ethernet: ti: cpsw: enable HWTSTAMP_FILTER_PTP_V1_L4_EVENT filter") Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Acked-by: Richard Cochran <richardcochran@gmail.com> Link: https://lore.kernel.org/r/20201029190910.30789-1-grygorii.strashko@ti.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>		2020-11-02 14:17:51 -08:00
..
appletalk	docs updates for v5.10-rc1	2020-10-16 15:02:21 -07:00
arcnet
bonding
caif
can	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2020-10-15 12:43:21 -07:00
dsa	net: dsa: bcm_sf2: make const array static, makes object smaller	2020-10-20 20:57:57 -07:00
ethernet	net: ethernet: ti: cpsw: disable PTPv1 hw timestamping advertisement	2020-11-02 14:17:51 -08:00
fddi
fjes
hamradio	drivers: net: hamradio: fix document location	2020-10-15 07:49:47 +02:00
hippi
hyperv	hyperv-next for 5.10	2020-10-14 10:32:10 -07:00
ieee802154
ipa	net: ipa: command payloads already mapped	2020-10-23 18:28:52 -07:00
ipvlan
mdio
netdevsim
pcs	net: pcs-xpcs: depend on MDIO_BUS instead of selecting it	2020-10-16 16:54:11 -07:00
phy
plip
ppp
slip
team
usb	net: usb: rtl8150: don't incorrectly assign random MAC addresses	2020-10-18 12:57:30 -07:00
vmxnet3
wan	net: hdlc_raw_eth: Clear the IFF_TX_SKB_SHARING flag after calling ether_setup	2020-10-21 17:58:26 -07:00
wimax
wireguard
wireless	networking changes for the 5.10 merge window	2020-10-15 18:42:13 -07:00
xen-netback	xen/netback: use lateeoi irq binding	2020-10-20 10:22:03 +02:00
bareudp.c
dummy.c
eql.c
geneve.c
gtp.c	gtp: fix an use-before-init in gtp_newlink()	2020-10-29 09:43:21 -07:00
ifb.c
Kconfig
LICENSE.SRC
loopback.c
macsec.c	net: macsec: use new function dev_fetch_sw_netstats	2020-10-13 17:33:48 -07:00
macvlan.c
macvtap.c
Makefile
mdio.c
mii.c
net_failover.c
netconsole.c
nlmon.c
ntb_netdev.c
rionet.c
sb1000.c
Space.c
sungem_phy.c
tap.c
thunderbolt.c
tun.c
veth.c
virtio_net.c	Revert "virtio-net: ethtool configurable RXCSUM"	2020-10-21 20:33:19 -07:00
vrf.c
vsockmon.c
vxlan.c
xen-netfront.c