linux/include
Pauli Virtanen 11770f41b8 Bluetooth: L2CAP: add TX timestamping
Support TX timestamping in L2CAP sockets.

Support MSG_ERRQUEUE recvmsg.

For other than SOCK_STREAM L2CAP sockets, if a packet from sendmsg() is
fragmented, only the first ACL fragment is timestamped.

For SOCK_STREAM L2CAP sockets, use the bytestream convention and
timestamp the last fragment and count bytes in tskey.

Timestamps are not generated in the Enhanced Retransmission mode, as
meaning of COMPLETION stamp is unclear if L2CAP layer retransmits.

Signed-off-by: Pauli Virtanen <pav@iki.fi>
Reviewed-by: Willem de Bruijn <willemb@google.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
2025-03-25 12:50:35 -04:00
..
acpi
asm-generic arm64 fixes for -rc5 2025-03-01 13:44:51 -08:00
clocksource
crypto
cxl
drm
dt-bindings
hyperv
keys
kunit
kvm
linux net-timestamp: COMPLETION timestamp on packet tx completion 2025-03-25 12:48:05 -04:00
math-emu
media
memory
misc
net Bluetooth: L2CAP: add TX timestamping 2025-03-25 12:50:35 -04:00
pcmcia
ras
rdma
rv
scsi
soc
sound ASoC: ops: Consistently treat platform_max as control value 2025-03-05 17:25:25 +00:00
target
trace Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2025-02-27 10:20:58 -08:00
uapi net-timestamp: COMPLETION timestamp on packet tx completion 2025-03-25 12:48:05 -04:00
ufs
vdso
video
xen