From: Vladimir Oltean <olteanv@gmail.com>
To: davem@davemloft.net
Cc: netdev@vger.kernel.org, andrew@lunn.ch, vivien.didelot@gmail.com,
f.fainelli@gmail.com, antoine.tenart@bootlin.com,
alexandre.belloni@bootlin.com, UNGLinuxDriver@microchip.com,
alexandru.marginean@nxp.com, claudiu.manoil@nxp.com,
madalin.bucur@oss.nxp.com, radu-andrei.bulie@nxp.com,
fido_max@inbox.ru, broonie@kernel.org
Subject: [PATCH v2 net-next 00/13] New DSA driver for VSC9953 Seville switch
Date: Sat, 30 May 2020 14:51:29 +0300 [thread overview]
Message-ID: <20200530115142.707415-1-olteanv@gmail.com> (raw)
From: Vladimir Oltean <vladimir.oltean@nxp.com>
Looking at the Felix and Ocelot drivers, Maxim asked if it would be
possible to use them as a base for a new driver for the Seville switch
inside NXP T1040. Turns out, it is! The result is that the mscc_felix
driver was extended to probe on Seville.
The biggest challenge seems to be getting register read/write API
generic enough to cover such wild bitfield variations between hardware
generations.
There is a trivial dependency patch on the regmap core which is in Mark
Brown's for-next tree:
https://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git/commit/?h=for-next&id=8baebfc2aca26e3fa67ab28343671b82be42b22c
I didn't know what to do with it, so I just added it here as well, as
01/13, so that net-next builds wouldn't break.
Maxim Kochetkov (4):
soc/mscc: ocelot: add MII registers description
net: mscc: ocelot: convert SYS_PAUSE_CFG register access to regfield
net: mscc: ocelot: extend watermark encoding function
net: dsa: felix: introduce support for Seville VSC9953 switch
Vladimir Oltean (9):
regmap: add helper for per-port regfield initialization
net: dsa: felix: set proper link speed in felix_phylink_mac_config
net: mscc: ocelot: convert port registers to regmap
net: mscc: ocelot: convert QSYS_SWITCH_PORT_MODE and SYS_PORT_MODE to
regfields
net: dsa: felix: create a template for the DSA tags on xmit
net: mscc: ocelot: split writes to pause frame enable bit and to
thresholds
net: mscc: ocelot: disable flow control on NPI interface
net: dsa: felix: support half-duplex link modes
net: dsa: felix: move probing to felix_vsc9959.c
.../devicetree/bindings/net/dsa/ocelot.txt | 106 +-
drivers/net/dsa/ocelot/Kconfig | 12 +-
drivers/net/dsa/ocelot/Makefile | 3 +-
drivers/net/dsa/ocelot/felix.c | 269 +---
drivers/net/dsa/ocelot/felix.h | 22 +-
drivers/net/dsa/ocelot/felix_vsc9959.c | 313 ++++-
drivers/net/dsa/ocelot/seville_vsc9953.c | 1111 +++++++++++++++++
drivers/net/ethernet/mscc/ocelot.c | 86 +-
drivers/net/ethernet/mscc/ocelot.h | 9 +-
drivers/net/ethernet/mscc/ocelot_board.c | 21 +-
drivers/net/ethernet/mscc/ocelot_io.c | 18 +-
drivers/net/ethernet/mscc/ocelot_regs.c | 61 +-
include/linux/regmap.h | 8 +
include/soc/mscc/ocelot.h | 68 +-
include/soc/mscc/ocelot_dev.h | 78 --
include/soc/mscc/ocelot_qsys.h | 13 -
include/soc/mscc/ocelot_sys.h | 23 -
net/dsa/tag_ocelot.c | 21 +-
18 files changed, 1811 insertions(+), 431 deletions(-)
create mode 100644 drivers/net/dsa/ocelot/seville_vsc9953.c
--
2.25.1
next reply other threads:[~2020-05-30 11:52 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-30 11:51 Vladimir Oltean [this message]
2020-05-30 11:51 ` [PATCH v2 net-next 01/13] regmap: add helper for per-port regfield initialization Vladimir Oltean
2020-05-30 11:51 ` [PATCH v2 net-next 02/13] net: dsa: felix: set proper link speed in felix_phylink_mac_config Vladimir Oltean
2020-05-30 20:43 ` Florian Fainelli
2020-05-30 11:51 ` [PATCH v2 net-next 03/13] net: mscc: ocelot: convert port registers to regmap Vladimir Oltean
2020-05-30 20:45 ` Florian Fainelli
2020-05-30 11:51 ` [PATCH v2 net-next 04/13] soc/mscc: ocelot: add MII registers description Vladimir Oltean
2020-05-30 20:46 ` Florian Fainelli
2020-05-30 11:51 ` [PATCH v2 net-next 05/13] net: mscc: ocelot: convert QSYS_SWITCH_PORT_MODE and SYS_PORT_MODE to regfields Vladimir Oltean
2020-05-30 21:18 ` Florian Fainelli
2020-05-30 21:25 ` Vladimir Oltean
2020-05-30 21:34 ` Florian Fainelli
2020-05-30 11:51 ` [PATCH v2 net-next 06/13] net: dsa: felix: create a template for the DSA tags on xmit Vladimir Oltean
2020-05-30 21:31 ` Florian Fainelli
2020-05-30 21:39 ` Vladimir Oltean
2020-05-30 11:51 ` [PATCH v2 net-next 07/13] net: mscc: ocelot: split writes to pause frame enable bit and to thresholds Vladimir Oltean
2020-05-30 20:59 ` Florian Fainelli
2020-05-30 11:51 ` [PATCH v2 net-next 08/13] net: mscc: ocelot: disable flow control on NPI interface Vladimir Oltean
2020-05-30 20:58 ` Florian Fainelli
2020-05-30 11:51 ` [PATCH v2 net-next 09/13] net: mscc: ocelot: convert SYS_PAUSE_CFG register access to regfield Vladimir Oltean
2020-05-30 20:57 ` Florian Fainelli
2020-05-30 11:51 ` [PATCH v2 net-next 10/13] net: mscc: ocelot: extend watermark encoding function Vladimir Oltean
2020-05-30 20:58 ` Florian Fainelli
2020-05-30 11:51 ` [PATCH v2 net-next 11/13] net: dsa: felix: support half-duplex link modes Vladimir Oltean
2020-05-30 20:50 ` Florian Fainelli
2020-05-30 11:51 ` [PATCH v2 net-next 12/13] net: dsa: felix: move probing to felix_vsc9959.c Vladimir Oltean
2020-05-30 21:34 ` Florian Fainelli
2020-05-30 11:51 ` [PATCH v2 net-next 13/13] net: dsa: felix: introduce support for Seville VSC9953 switch Vladimir Oltean
2020-05-30 20:55 ` Florian Fainelli
2020-05-31 1:03 ` [PATCH v2 net-next 00/13] New DSA driver for VSC9953 Seville switch David Miller
2020-05-31 1:08 ` David Miller
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