From: David Yang <mmyangfl@gmail.com>
To: netdev@vger.kernel.org
Cc: David Yang <mmyangfl@gmail.com>, Andrew Lunn <andrew@lunn.ch>,
Vladimir Oltean <olteanv@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Russell King <linux@armlinux.org.uk>,
linux-kernel@vger.kernel.org
Subject: [PATCH net-next v4 0/8] net: dsa: motorcomm: Add SerDes PCS
Date: Wed, 23 Sep 2026 10:19:32 +0800 [thread overview]
Message-ID: <20260923021945.2203368-1-mmyangfl@gmail.com> (raw)
Rework chip_info to tell SERDES ports from xMII ones, identify the port type
at runtime from the pad configuration, and add a phylink PCS driver for the
internal SerDes, so that the link of SERDES ports can be established through
in-band negotiation instead of a fixed configuration.
v4:
- fix 1000basex
- YT921X_SPEED_NUM -> YT921X_SPEED_INVALID
- reword commit message
v3: https://lore.kernel.org/r/20260917185010.3189199-1-mmyangfl@gmail.com
- fix build error
v2: https://lore.kernel.org/r/20260916164310.3168269-1-mmyangfl@gmail.com
- Remove YT921X_PORT_MASK_* macros
- code style nits
- unconditionally write BMCR_ANRESTART
v1: https://lore.kernel.org/r/20260909190541.466476-1-mmyangfl@gmail.com
David Yang (8):
net: dsa: motorcomm: Remove YT921X_PORT_MASK_* macros
net: dsa: motorcomm: Split xMII and SERDES port masks
net: dsa: motorcomm: Identify port type at runtime
net: dsa: motorcomm: Fix register bit field names
net: dsa: motorcomm: Introduce yt921x_speed
net: dsa: motorcomm: Hoist port_to_priv helper into chip.h
net: dsa: motorcomm: Split MDIO bus module
net: dsa: motorcomm: Add SerDes PCS
drivers/net/dsa/motorcomm/Makefile | 2 +
drivers/net/dsa/motorcomm/chip.c | 524 +++++++--------------------
drivers/net/dsa/motorcomm/chip.h | 106 +++---
drivers/net/dsa/motorcomm/leds.c | 14 +-
drivers/net/dsa/motorcomm/mdio_bus.c | 301 +++++++++++++++
drivers/net/dsa/motorcomm/mdio_bus.h | 54 +++
drivers/net/dsa/motorcomm/pcs-921x.c | 247 +++++++++++++
drivers/net/dsa/motorcomm/pcs.h | 13 +
8 files changed, 805 insertions(+), 456 deletions(-)
create mode 100644 drivers/net/dsa/motorcomm/mdio_bus.c
create mode 100644 drivers/net/dsa/motorcomm/mdio_bus.h
create mode 100644 drivers/net/dsa/motorcomm/pcs-921x.c
create mode 100644 drivers/net/dsa/motorcomm/pcs.h
--
2.53.0
next reply other threads:[~2026-09-23 2:19 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-09-23 2:19 David Yang [this message]
2026-09-23 2:19 ` [PATCH net-next v4 1/8] net: dsa: motorcomm: Remove YT921X_PORT_MASK_* macros David Yang
2026-09-23 2:19 ` [PATCH net-next v4 2/8] net: dsa: motorcomm: Split xMII and SERDES port masks David Yang
2026-09-25 2:19 ` netdev-bot+sashiko
2026-09-25 13:00 ` David Yang
2026-09-23 2:19 ` [PATCH net-next v4 3/8] net: dsa: motorcomm: Identify port type at runtime David Yang
2026-09-25 2:19 ` netdev-bot+sashiko
2026-09-25 13:01 ` David Yang
2026-09-25 14:57 ` Andrew Lunn
2026-09-23 2:19 ` [PATCH net-next v4 4/8] net: dsa: motorcomm: Fix register bit field names David Yang
2026-09-23 2:19 ` [PATCH net-next v4 5/8] net: dsa: motorcomm: Introduce yt921x_speed David Yang
2026-09-25 14:57 ` Andrew Lunn
2026-09-23 2:19 ` [PATCH net-next v4 6/8] net: dsa: motorcomm: Hoist port_to_priv helper into chip.h David Yang
2026-09-23 2:19 ` [PATCH net-next v4 7/8] net: dsa: motorcomm: Split MDIO bus module David Yang
2026-09-23 2:19 ` [PATCH net-next v4 8/8] net: dsa: motorcomm: Add SerDes PCS David Yang
2026-09-26 0:20 ` [PATCH net-next v4 0/8] " patchwork-bot+netdevbpf
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20260923021945.2203368-1-mmyangfl@gmail.com \
--to=mmyangfl@gmail.com \
--cc=andrew@lunn.ch \
--cc=davem@davemloft.net \
--cc=edumazet@google.com \
--cc=kuba@kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux@armlinux.org.uk \
--cc=netdev@vger.kernel.org \
--cc=olteanv@gmail.com \
--cc=pabeni@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.