firewire: core: add tracepoints event for asynchronous inbound phy packet

Browse source

At the former commit, a pair of tracepoints events is added to trace
asynchronous outbound phy packet. This commit adds a tracepoints event
to trace inbound phy packet. It includes transaction status as well as
the content of phy packet.

This is an example for Remote Reply Packet as a response to Remote Access
Packet sent by lsfirewirephy command in linux-firewire-utils:

async_phy_inbound: \
  packet=0xffff955fc02b4e10 generation=1 status=1 timestamp=0x0619 \
  first_quadlet=0x001c8208 second_quadlet=0xffe37df7

Link: https://lore.kernel.org/r/20240430001404.734657-3-o-takashi@sakamocchi.jp
Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>

...

This commit is contained in:

Takashi Sakamoto 2024-04-30 09:14:04 +09:00

parent 1a4c53cf35

commit eec045c571

2 changed files with 32 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

drivers/firewire/core-transaction.c

View file

30

include/trace/events/firewire.h

View file