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Inbar Karmy e1577c1c88 ethtool: Add support for configuring PFC stall prevention in ethtool 
In the event where the device unexpectedly becomes unresponsive
for a long period of time, flow control mechanism may propagate
pause frames which will cause congestion spreading to the entire
network.
To prevent this scenario, when the device is stalled for a period
longer than a pre-configured timeout, flow control mechanisms are
automatically disabled.

This patch adds support for the ETHTOOL_PFC_STALL_PREVENTION
as a tunable.
This API provides support for configuring flow control storm prevention
timeout (msec).

Signed-off-by: Inbar Karmy <inbark@mellanox.com>
Cc: Michal Kubecek <mkubecek@suse.cz>
Cc: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2018-03-26 13:46:46 -07:00
..
6lowpan
9p virtio: bugfixes 2018-02-15 14:29:27 -08:00
802
8021q net: Use octal not symbolic permissions 2018-03-26 12:07:48 -04:00
appletalk net: Use octal not symbolic permissions 2018-03-26 12:07:48 -04:00
atm net: Use octal not symbolic permissions 2018-03-26 12:07:48 -04:00
ax25 net: Use octal not symbolic permissions 2018-03-26 12:07:48 -04:00
batman-adv Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-03-23 11:31:58 -04:00
bluetooth net: Use octal not symbolic permissions 2018-03-26 12:07:48 -04:00
bpf bpf: fix null pointer deref in bpf_prog_test_run_xdp 2018-02-01 07:43:56 -08:00
bridge net: Use octal not symbolic permissions 2018-03-26 12:07:48 -04:00
caif net: Convert caif_net_ops 2018-03-05 10:48:27 -05:00
can net: Use octal not symbolic permissions 2018-03-26 12:07:48 -04:00
ceph net: Use octal not symbolic permissions 2018-03-26 12:07:48 -04:00
core ethtool: Add support for configuring PFC stall prevention in ethtool 2018-03-26 13:46:46 -07:00
dcb
dccp Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-03-23 11:31:58 -04:00
decnet net: Use octal not symbolic permissions 2018-03-26 12:07:48 -04:00
dns_resolver net: Use octal not symbolic permissions 2018-03-26 12:07:48 -04:00
dsa Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-03-23 11:31:58 -04:00
ethernet
hsr
ieee802154 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-03-23 11:31:58 -04:00
ife
ipv4 ip6mr: Add refcounting to mfc 2018-03-26 13:14:43 -04:00
ipv6 ip6mr: Add refcounting to mfc 2018-03-26 13:14:43 -04:00
iucv Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-03-23 11:31:58 -04:00
kcm net: Use octal not symbolic permissions 2018-03-26 12:07:48 -04:00
key net: Convert /proc creating and destroying pernet_operations 2018-02-27 11:01:35 -05:00
l2tp net: Use octal not symbolic permissions 2018-03-26 12:07:48 -04:00
l3mdev
lapb
llc net: Use octal not symbolic permissions 2018-03-26 12:07:48 -04:00
mac80211 net: Use octal not symbolic permissions 2018-03-26 12:07:48 -04:00
mac802154
mpls net: Convert mpls_net_ops 2018-03-17 17:07:39 -04:00
ncsi net/ncsi: unlock on error in ncsi_set_interface_nl() 2018-03-08 21:49:58 -05:00
netfilter net: Use octal not symbolic permissions 2018-03-26 12:07:48 -04:00
netlabel
netlink Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-03-23 11:31:58 -04:00
netrom net: Use octal not symbolic permissions 2018-03-26 12:07:48 -04:00
nfc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-02-19 18:46:11 -05:00
nsh
openvswitch Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-03-23 11:31:58 -04:00
packet net: Convert packet_net_ops 2018-02-13 10:36:08 -05:00
phonet net: Convert /proc creating and destroying pernet_operations 2018-02-27 11:01:35 -05:00
psample
qrtr Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-03-06 01:20:46 -05:00
rds rds: tcp: remove register_netdevice_notifier infrastructure. 2018-03-22 11:21:45 -04:00
rfkill vfs: do bulk POLL* -> EPOLL* replacement 2018-02-11 14:34:03 -08:00
rose net: Use octal not symbolic permissions 2018-03-26 12:07:48 -04:00
rxrpc net: Use octal not symbolic permissions 2018-03-26 12:07:48 -04:00
sched net/sched: act_vlan: declare push_vid with host byte order 2018-03-23 21:54:07 -04:00
sctp net: Use octal not symbolic permissions 2018-03-26 12:07:48 -04:00
smc Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-03-23 11:31:58 -04:00
strparser strparser: Call sock_owned_by_user_nocheck 2017-12-28 14:28:22 -05:00
sunrpc net: Convert sunrpc_net_ops 2018-03-26 13:03:26 -04:00
switchdev
tipc tipc: tipc_disc_addr_trial_msg() can be static 2018-03-25 21:21:43 -04:00
tls tls: RX path for ktls 2018-03-23 12:25:54 -04:00
unix Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-02-19 18:46:11 -05:00
vmw_vsock net: make getname() functions return length rather than use int* parameter 2018-02-12 14:15:04 -05:00
wimax
wireless net: Use octal not symbolic permissions 2018-03-26 12:07:48 -04:00
x25 net: Use octal not symbolic permissions 2018-03-26 12:07:48 -04:00
xfrm net: Use octal not symbolic permissions 2018-03-26 12:07:48 -04:00
compat.c
Kconfig Staging/IIO patches for 4.16-rc1 2018-02-01 09:51:57 -08:00
Makefile ipx: move Novell IPX protocol support into staging 2017-11-28 13:55:00 +01:00
socket.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-03-23 11:31:58 -04:00
sysctl_net.c net: Convert sysctl_pernet_ops 2018-02-13 10:36:05 -05:00