linux-kernel - Re: [PATCH 0/2] firewire: core/cdev: add tracepoints events for asynchronous phy packet

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Date: Tue, 30 Apr 2024 22:11:00 +0900
From: Takashi Sakamoto <o-takashi@...amocchi.jp>
To: linux1394-devel@...ts.sourceforge.net
Cc: linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/2] firewire: core/cdev: add tracepoints events for
 asynchronous phy packet

On Tue, Apr 30, 2024 at 09:14:02AM +0900, Takashi Sakamoto wrote:
> Hi,
> 
> In IEEE 1394 bus, the type of asynchronous packet without any offset to
> node address space is called as phy packet. The destination of packet is
> IEEE 1394 phy itself. This type of packet is used for several purposes,
> mainly for selfID at the state of bus reset, to force selection of root
> node, and to adjust gap count.
> 
> This series of changes is to add tracepoints events for this kind of
> asynchronous packets.
> 
> Takashi Sakamoto (2):
>   firewire: core/cdev: add tracepoints events for asynchronous phy
>     packet
>   firewire: core: add tracepoints event for asynchronous inbound phy
>     packet
> 
>  drivers/firewire/core-cdev.c        |  7 +++
>  drivers/firewire/core-transaction.c |  8 +++
>  include/trace/events/firewire.h     | 78 +++++++++++++++++++++++++++++
>  3 files changed, 93 insertions(+)

Applied to for-next branch.


Regards

Takashi Sakamoto