linux-next/drivers/net/netdevsim
David Wei f532957d76 netdevsim: allow two netdevsim ports to be connected
Add two netdevsim bus attribute to sysfs:
/sys/bus/netdevsim/link_device
/sys/bus/netdevsim/unlink_device

Writing "A M B N" to link_device will link netdevsim M in netnsid A with
netdevsim N in netnsid B.

Writing "A M" to unlink_device will unlink netdevsim M in netnsid A from
its peer, if any.

rtnl_lock is taken to ensure nothing changes during the linking.

Signed-off-by: David Wei <dw@davidwei.uk>
Reviewed-by: Maciek Machnikowski <maciek@machnikowski.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2024-03-01 10:43:10 +00:00
..
bpf.c netdevsim: Don't accept device bound programs 2023-11-23 13:04:04 -08:00
bus.c netdevsim: allow two netdevsim ports to be connected 2024-03-01 10:43:10 +00:00
dev.c netdevsim: avoid potential loop in nsim_dev_trap_report_work() 2024-02-02 11:00:38 -08:00
ethtool.c net: netdevsim: use mock PHC driver 2023-08-09 15:59:21 -07:00
fib.c Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2022-08-03 09:04:55 +02:00
health.c netdevsim: devlink health: use retained error fmsg API 2023-10-20 11:34:49 +01:00
hwstats.c netdevsim: Fix hwstats debugfs file permissions 2022-09-19 14:40:38 -07:00
ipsec.c netdevsim: Fill IPsec state validation failure reason 2023-01-26 16:28:48 -08:00
macsec.c net: macsec: move sci_to_cpu to macsec header 2023-12-27 13:08:09 +00:00
Makefile netdevsim: add dummy macsec offload 2023-07-14 09:16:53 +01:00
netdev.c netdevsim: allow two netdevsim ports to be connected 2024-03-01 10:43:10 +00:00
netdevsim.h netdevsim: allow two netdevsim ports to be connected 2024-03-01 10:43:10 +00:00
psample.c netdevsim: Only use sampling truncation length when valid 2021-04-22 13:23:56 -07:00
udp_tunnels.c netdevsim: set .owner to THIS_MODULE 2020-11-17 14:08:59 -08:00