Christian Eggers ab32f56a41 net: dsa: microchip: ptp: add packet transmission timestamping ... This patch adds the routines for transmission of ptp packets. When the ptp pdelay_req packet to be transmitted, it uses the deferred xmit worker to schedule the packets. During irq_setup, interrupt for Sync, Pdelay_req and Pdelay_rsp are enabled. So interrupt is triggered for all three packets. But for p2p1step, we require only time stamp of Pdelay_req packet. Hence to avoid posting of the completion from ISR routine for Sync and Pdelay_resp packets, ts_en flag is introduced. This controls which packets need to processed for timestamp. After the packet is transmitted, ISR is triggered. The time at which packet transmitted is recorded to separate register. This value is reconstructed to absolute time and posted to the user application through socket error queue. Signed-off-by: Christian Eggers <ceggers@arri.de> Co-developed-by: Arun Ramadoss <arun.ramadoss@microchip.com> Signed-off-by: Arun Ramadoss <arun.ramadoss@microchip.com> Reviewed-by: Vladimir Oltean <olteanv@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2023-01-13 08:40:41 +00:00
..
6lowpan
9p	xen: branch for v6.2-rc4	2023-01-12 17:02:20 -06:00
802	treewide: Convert del_timer*() to timer_shutdown*()	2022-12-25 13:38:09 -08:00
8021q	net: Remove the obsolte u64_stats_fetch_*_irq() users (net).	2022-10-28 20:13:54 -07:00
appletalk
atm	driver core: make struct class.dev_uevent() take a const *	2022-11-24 17:12:15 +01:00
ax25	ax25: af_ax25: Remove unnecessary (void*) conversions	2022-11-16 13:31:03 +00:00
batman-adv	Networking changes for 6.2.	2022-12-13 15:47:48 -08:00
bluetooth	Networking changes for 6.2.	2022-12-13 15:47:48 -08:00
bpf	New Feature:	2022-12-17 14:06:53 -06:00
bpfilter
bridge	treewide: Convert del_timer*() to timer_shutdown*()	2022-12-25 13:38:09 -08:00
caif	caif: fix memory leak in cfctrl_linkup_request()	2023-01-05 10:19:36 +01:00
can	Networking changes for 6.2.	2022-12-13 15:47:48 -08:00
ceph	Treewide: Stop corrupting socket's task_frag	2022-12-19 17:28:49 -08:00
core	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2023-01-12 19:59:56 -08:00
dcb	net: dcb: move getapptrust to separate function	2022-11-15 15:27:43 +01:00
dccp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-11-29 13:04:52 -08:00
devlink	devlink: keep the instance mutex alive until references are gone	2023-01-11 20:49:32 -08:00
dns_resolver	cred: Do not default to init_cred in prepare_kernel_cred()	2022-11-01 10:04:52 -07:00
dsa	net: dsa: microchip: ptp: add packet transmission timestamping	2023-01-13 08:40:41 +00:00
ethernet	net: ethernet: use sysfs_emit() to instead of scnprintf()	2022-12-07 20:02:44 -08:00
ethtool	drivers/net/phy: add the link modes for the 10BASE-T1S Ethernet PHY	2023-01-11 08:35:02 +00:00
hsr	hsr: Use a single struct for self_node.	2022-12-01 20:26:22 -08:00
ieee802154	Merge tag 'ieee802154-for-net-next-2022-12-05' of git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next	2022-12-07 17:33:26 -08:00
ife
ipv4	Including fixes from bpf, wifi, and netfilter.	2023-01-05 12:40:50 -08:00
ipv6	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2023-01-12 19:59:56 -08:00
iucv
kcm	kcm: close race conditions on sk_receive_queue	2022-11-15 12:42:26 +01:00
key	Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next	2022-11-29 20:50:51 -08:00
l2tp	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-11-29 13:04:52 -08:00
l3mdev
lapb
llc
mac80211	treewide: Convert del_timer*() to timer_shutdown*()	2022-12-25 13:38:09 -08:00
mac802154	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2022-12-08 18:19:59 -08:00
mctp	mctp: Remove device type check at unregister	2022-12-19 17:20:22 -08:00
mpls	net: Remove the obsolte u64_stats_fetch_*_irq() users (net).	2022-10-28 20:13:54 -07:00
mptcp	mptcp: add statistics for mptcp socket in use	2023-01-09 07:30:50 +00:00
ncsi	net/ncsi: Silence runtime memcpy() false positive warning	2022-12-06 17:29:14 -08:00
netfilter	netlink: add macro for checking dump ctx size	2023-01-05 22:13:39 -08:00
netlabel
netlink	Networking changes for 6.2.	2022-12-13 15:47:48 -08:00
netrom
nfc	nfc: Fix potential resource leaks	2022-12-26 09:09:23 +00:00
nsh
openvswitch	net: openvswitch: release vport resources on failure	2022-12-21 17:48:12 -08:00
packet	Networking changes for 6.2.	2022-12-13 15:47:48 -08:00
phonet
psample
qrtr
rds	rds: remove redundant variable total_payload_len	2022-11-04 10:09:50 +00:00
rfkill	driver core: make struct class.dev_uevent() take a const *	2022-11-24 17:12:15 +01:00
rose	rose: Fix NULL pointer dereference in rose_send_frame()	2022-11-02 11:57:30 +00:00
rxrpc	rxrpc: Fix incoming call setup race	2023-01-07 09:30:26 +00:00
sched	net: sched: disallow noqueue for qdisc classes	2023-01-10 18:19:32 -08:00
sctp	Networking changes for 6.2.	2022-12-13 15:47:48 -08:00
smc	use less confusing names for iov_iter direction initializers	2022-11-25 13:01:55 -05:00
strparser
sunrpc	nfsd-6.2 fixes:	2023-01-10 15:03:06 -06:00
switchdev
tipc	tipc: fix unexpected link reset due to discovery messages	2023-01-06 12:53:10 +00:00
tls	Networking changes for 6.2.	2022-12-13 15:47:48 -08:00
unix	unix: Fix race in SOCK_SEQPACKET's unix_dgram_sendmsg()	2022-12-15 11:35:18 +01:00
vmw_vsock	vsock: return errors other than -ENOMEM to socket	2023-01-12 12:53:54 +01:00
wireless	Driver Core changes for 6.2-rc1	2022-12-16 03:54:54 -08:00
x25	net/x25: Fix skb leak in x25_lapb_receive_frame()	2022-11-15 20:22:19 -08:00
xdp	bpf: Expand map key argument of bpf_redirect_map to u64	2022-11-15 09:00:27 -08:00
xfrm	Treewide: Stop corrupting socket's task_frag	2022-12-19 17:28:49 -08:00
compat.c	use less confusing names for iov_iter direction initializers	2022-11-25 13:01:55 -05:00
devres.c
Kconfig
Kconfig.debug	net: make NET_(DEV|NS)_REFCNT_TRACKER depend on NET	2022-09-20 14:23:56 -07:00
Makefile	devlink: move code to a dedicated directory	2023-01-05 22:12:00 -08:00
socket.c	Networking changes for 6.2.	2022-12-13 15:47:48 -08:00
sysctl_net.c