Maxime Chevallier 02018c544e net: phy: Introduce ethernet link topology representation ... Link topologies containing multiple network PHYs attached to the same net_device can be found when using a PHY as a media converter for use with an SFP connector, on which an SFP transceiver containing a PHY can be used. With the current model, the transceiver's PHY can't be used for operations such as cable testing, timestamping, macsec offload, etc. The reason being that most of the logic for these configuration, coming from either ethtool netlink or ioctls tend to use netdev->phydev, which in multi-phy systems will reference the PHY closest to the MAC. Introduce a numbering scheme allowing to enumerate PHY devices that belong to any netdev, which can in turn allow userspace to take more precise decisions with regard to each PHY's configuration. The numbering is maintained per-netdev, in a phy_device_list. The numbering works similarly to a netdevice's ifindex, with identifiers that are only recycled once INT_MAX has been reached. This prevents races that could occur between PHY listing and SFP transceiver removal/insertion. The identifiers are assigned at phy_attach time, as the numbering depends on the netdevice the phy is attached to. Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2024-01-01 18:38:56 +00:00
..
bpf_sk_storage.c	net: Namespace-ify sysctl_optmem_max	2023-12-15 11:01:27 +00:00
datagram.c	iov_iter, net: Move hash_and_copy_to_iter() to net/	2023-10-09 09:35:14 +02:00
dev_addr_lists_test.c	net: fill in MODULE_DESCRIPTION()s under net/core	2023-10-28 11:29:27 +01:00
dev_addr_lists.c	net: extract a few internals from netdevice.h	2022-04-07 20:32:09 -07:00
dev_ioctl.c	net: partial revert of the "Make timestamping selectable: series	2023-11-18 18:42:37 -08:00
dev.c	net: phy: Introduce ethernet link topology representation	2024-01-01 18:38:56 +00:00
dev.h	net: core: synchronize link-watch when carrier is queried	2023-12-05 20:16:45 -08:00
drop_monitor.c	genetlink: Use internal flags for multicast groups	2023-12-29 08:43:59 +00:00
dst_cache.c	wireguard: device: reset peer src endpoint when netns exits	2021-11-29 19:50:45 -08:00
dst.c	net: dst: remove unnecessary input parameter in dst_alloc and dst_init	2023-09-12 11:42:25 +02:00
failover.c	net: failover: use IFF_NO_ADDRCONF flag to prevent ipv6 addrconf	2022-12-12 15:18:25 -08:00
fib_notifier.c
fib_rules.c	fib: expand fib_rule_policy	2021-12-16 07:18:35 -08:00
filter.c	Revert BPF token-related functionality	2023-12-19 08:23:03 -08:00
flow_dissector.c	net/core: Fix ETH_P_1588 flow dissector	2023-09-15 10:40:04 +01:00
flow_offload.c	tc: flower: Enable offload support IPSEC SPI field.	2023-08-02 10:09:32 +01:00
gen_estimator.c	treewide: Convert del_timer*() to timer_shutdown*()	2022-12-25 13:38:09 -08:00
gen_stats.c	net: Remove the obsolte u64_stats_fetch_*_irq() users (net).	2022-10-28 20:13:54 -07:00
gro_cells.c	net: drop the weight argument from netif_napi_add	2022-09-28 18:57:14 -07:00
gro.c	gro: move the tc_ext comparison to a helper	2023-06-18 18:08:35 +01:00
gso_test.c	net: gso_test: support CONFIG_MAX_SKB_FRAGS up to 45	2023-11-13 11:04:38 +00:00
gso.c	net: move gso declarations and functions to their own files	2023-06-10 00:11:41 -07:00
hwbm.c
link_watch.c	Revert "net: rtnetlink: remove local list in __linkwatch_run_queue()"	2023-12-11 10:57:16 +00:00
lwt_bpf.c	lwt: Fix return values of BPF xmit ops	2023-08-18 16:05:26 +02:00
lwtunnel.c	xfrm: lwtunnel: squelch kernel warning in case XFRM encap type is not available	2022-10-12 10:45:51 +02:00
Makefile	net: page_pool: id the page pools	2023-11-28 15:48:39 +01:00
neighbour.c	neighbour: Don't let neigh_forced_gc() disable preemption for long	2023-12-08 10:37:43 +00:00
net_namespace.c	net: Namespace-ify sysctl_optmem_max	2023-12-15 11:01:27 +00:00
net-procfs.c	net-sysfs: display two backlog queue len separately	2023-03-22 12:03:52 +01:00
net-sysfs.c	net: sysfs: fix locking in carrier read	2023-12-08 16:10:17 -08:00
net-sysfs.h
net-traces.c	udp6: add a missing call into udp_fail_queue_rcv_skb tracepoint	2023-07-07 09:16:52 +01:00
netclassid_cgroup.c	cgroup, netclassid: on modifying netclassid in cgroup, only consider the main process.	2023-10-16 16:36:53 -07:00
netdev-genl-gen.c	netdev-genl: spec: Extend netdev netlink spec in YAML for NAPI	2023-12-04 18:04:05 -08:00
netdev-genl-gen.h	netdev-genl: spec: Extend netdev netlink spec in YAML for NAPI	2023-12-04 18:04:05 -08:00
netdev-genl.c	netdev-genl: Add PID for the NAPI thread	2023-12-04 18:04:06 -08:00
netevent.c
netpoll.c	netpoll: allocate netdev tracker right away	2023-06-15 08:21:11 +01:00
netprio_cgroup.c
of_net.c	net: Explicitly include correct DT includes	2023-07-27 20:33:16 -07:00
page_pool_priv.h	net: page_pool: report when page pool was destroyed	2023-11-28 15:48:39 +01:00
page_pool_user.c	net: page_pool: fix general protection fault in page_pool_unlist	2023-11-30 10:14:58 -08:00
page_pool.c	page_pool: halve BIAS_MAX for multiple user references of a fragment	2023-12-17 10:56:33 +00:00
pktgen.c	net: pktgen: Use wait_event_freezable_timeout() for freezable kthread	2023-12-27 14:34:52 +00:00
ptp_classifier.c	ptp: Add generic PTP is_sync() function	2022-03-07 11:31:34 +00:00
request_sock.c
rtnetlink.c	rtnetlink: bridge: Enable MDB bulk deletion	2023-12-20 11:27:21 +00:00
scm.c	io_uring/af_unix: disable sending io_uring over sockets	2023-12-09 21:20:33 +00:00
secure_seq.c	tcp: Fix data-races around sysctl knobs related to SYN option.	2022-07-20 10:14:49 +01:00
selftests.c	net: fill in MODULE_DESCRIPTION()s under net/core	2023-10-28 11:29:27 +01:00
skbuff.c	net: rename dsa_realloc_skb to skb_ensure_writable_head_tail	2023-12-27 13:08:09 +00:00
skmsg.c	bpf, sockmap: af_unix stream sockets need to hold ref for pair sock	2023-11-30 00:25:16 +01:00
sock_destructor.h	skb_expand_head() adjust skb->truesize incorrectly	2021-10-22 12:35:51 -07:00
sock_diag.c	net: fix __sock_gen_cookie()	2022-11-21 20:36:30 -08:00
sock_map.c	bpf: syzkaller found null ptr deref in unix_bpf proto add	2023-12-13 16:32:28 -08:00
sock_reuseport.c	soreuseport: Fix socket selection for SO_INCOMING_CPU.	2022-10-25 11:35:16 +02:00
sock.c	net: Namespace-ify sysctl_optmem_max	2023-12-15 11:01:27 +00:00
stream.c	net: Return error from sk_stream_wait_connect() if sk_wait_event() fails	2023-12-15 10:48:51 +00:00
sysctl_net_core.c	net: Namespace-ify sysctl_optmem_max	2023-12-15 11:01:27 +00:00
timestamping.c	net: partial revert of the "Make timestamping selectable: series	2023-11-18 18:42:37 -08:00
tso.c	net: tso: inline tso_count_descs()	2022-12-12 15:04:39 -08:00
utils.c	net: core: inet[46]_pton strlen len types	2022-11-01 21:14:39 -07:00
xdp.c	xdp: Add VLAN tag hint	2023-12-13 16:16:40 -08:00