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[net-next,v3,0/3] net: ptp: introduce common defines for PTP message types

Message ID 20201120084106.10046-1-ceggers@arri.de (mailing list archive)
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Series net: ptp: introduce common defines for PTP message types | expand

Message

Christian Eggers Nov. 20, 2020, 8:41 a.m. UTC
This series introduces commen defines for PTP event messages. Driver
internal defines are removed and some uses of magic numbers are replaced
by the new defines.

Changes v2 --> v3
------------------
- extend commit description for ptp_ines (Jacob Keller)

Changes v1 --> v2
------------------
- use defines instead of an enum (Richard Cochran)
- no changes necessary for dp63640
- add cover message (Vladimir Oltean)

Comments

Richard Cochran Nov. 20, 2020, 1:37 p.m. UTC | #1
On Fri, Nov 20, 2020 at 09:41:03AM +0100, Christian Eggers wrote:
> This series introduces commen defines for PTP event messages. Driver
> internal defines are removed and some uses of magic numbers are replaced
> by the new defines.

Nice cleanup!

Reviewed-by: Richard Cochran <richardcochran@gmail.com>

Thanks,
Richard
Vladimir Oltean Nov. 20, 2020, 10:39 p.m. UTC | #2
On Fri, Nov 20, 2020 at 09:41:03AM +0100, Christian Eggers wrote:
> This series introduces commen defines for PTP event messages. Driver
> internal defines are removed and some uses of magic numbers are replaced
> by the new defines.
> 
> Changes v2 --> v3
> ------------------
> - extend commit description for ptp_ines (Jacob Keller)
> 
> Changes v1 --> v2
> ------------------
> - use defines instead of an enum (Richard Cochran)
> - no changes necessary for dp63640
> - add cover message (Vladimir Oltean)

I understand that you don't want to spend a lifetime on this, but I see
that there are more drivers which you did not touch.

is_sync() in drivers/net/phy/dp83640.c can be made to
	return ptp_get_msgtype(hdr, type) == PTP_MSGTYPE_SYNC;

this can be removed from drivers/net/ethernet/mellanox/mlxsw/spectrum_ptp.h:
enum {
	MLXSW_SP_PTP_MESSAGE_TYPE_SYNC,
	MLXSW_SP_PTP_MESSAGE_TYPE_DELAY_REQ,
	MLXSW_SP_PTP_MESSAGE_TYPE_PDELAY_REQ,
	MLXSW_SP_PTP_MESSAGE_TYPE_PDELAY_RESP,
};

Either way, this can also be applied as-is, since there's nothing wrong
with it.
Jakub Kicinski Nov. 23, 2020, 10:02 p.m. UTC | #3
On Fri, 20 Nov 2020 09:41:03 +0100 Christian Eggers wrote:
> This series introduces commen defines for PTP event messages. Driver
> internal defines are removed and some uses of magic numbers are replaced
> by the new defines.

Applied, thanks!