From: Andy Shevchenko <andy.shevchenko@gmail.com>
To: Andrew Lunn <andrew@lunn.ch>
Cc: Marcin Wojtas <mw@semihalf.com>,
Vladimir Oltean <olteanv@gmail.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
ACPI Devel Maling List <linux-acpi@vger.kernel.org>,
netdev <netdev@vger.kernel.org>,
"Rafael J. Wysocki" <rafael@kernel.org>,
Andy Shevchenko <andriy.shevchenko@linux.intel.com>,
Sean Wang <sean.wang@mediatek.com>,
Landen Chao <Landen.Chao@mediatek.com>,
Linus Walleij <linus.walleij@linaro.org>,
Vivien Didelot <vivien.didelot@gmail.com>,
Florian Fainelli <f.fainelli@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 - ARM Linux <linux@armlinux.org.uk>,
Heiner Kallweit <hkallweit1@gmail.com>,
Grzegorz Bernacki <gjb@semihalf.com>,
Grzegorz Jaszczyk <jaz@semihalf.com>,
Tomasz Nowicki <tn@semihalf.com>,
Samer El-Haj-Mahmoud <Samer.El-Haj-Mahmoud@arm.com>,
upstream@semihalf.com
Subject: Re: [net-next: PATCH v3 6/8] net: core: switch to fwnode_find_net_device_by_node()
Date: Fri, 29 Jul 2022 11:59:22 +0200 [thread overview]
Message-ID: <CAHp75VeV-pFJzam_42c1w7eESWhwnxsJ4eHX5wzwLCHjKC2neQ@mail.gmail.com> (raw)
In-Reply-To: <YuMLwlqfhQoaNh6K@lunn.ch>
On Fri, Jul 29, 2022 at 12:29 AM Andrew Lunn <andrew@lunn.ch> wrote:
> On Thu, Jul 28, 2022 at 11:23:31PM +0200, Marcin Wojtas wrote:
...
> ACPI and DT are different things, so i don't see why they need to
> share code.
Yes and no.
ACPI _DSD extension allows us to share a lot of code when it comes to
specific device properties (that are not standardized anyhow by ACPI
specification, and for the record many of them even may not, but some
are, like MIPI camera). Maybe you want to have something like a
property standard for DSA that can be published as MIPI or so and then
that part of the code of course may very well be shared. Discussed
MDIOSerialBus() resource type is pure ACPI thingy if going to be
standardized and indeed, that part can't be shared.
Entire exercise with fwnodes allows to make drivers (most of or most
of the parts of) to be shared between different resource providers.
And this is a cool part about it.
--
With Best Regards,
Andy Shevchenko
next prev parent reply other threads:[~2022-07-29 10:00 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-27 6:43 [net-next: PATCH v3 0/8] DSA: switch to fwnode_/device_ Marcin Wojtas
2022-07-27 6:43 ` [net-next: PATCH v3 1/8] net: phy: fixed_phy: switch to fwnode_ API Marcin Wojtas
2022-07-27 10:24 ` Andy Shevchenko
2022-07-27 6:43 ` [net-next: PATCH v3 2/8] net: mdio: switch fixed-link PHYs API to fwnode_ Marcin Wojtas
2022-07-27 10:28 ` Andy Shevchenko
2022-07-27 6:43 ` [net-next: PATCH v3 3/8] net: dsa: switch to device_/fwnode_ APIs Marcin Wojtas
2022-07-27 11:29 ` Andy Shevchenko
2022-07-27 6:43 ` [net-next: PATCH v3 4/8] net: mvpp2: initialize port fwnode pointer Marcin Wojtas
2022-07-27 6:43 ` [net-next: PATCH v3 5/8] device property: introduce fwnode_find_parent_dev_match Marcin Wojtas
2022-07-27 11:33 ` Andy Shevchenko
2022-07-27 6:43 ` [net-next: PATCH v3 6/8] net: core: switch to fwnode_find_net_device_by_node() Marcin Wojtas
2022-07-27 14:31 ` Vladimir Oltean
2022-07-27 15:18 ` Marcin Wojtas
2022-07-27 16:38 ` Vladimir Oltean
2022-07-27 17:40 ` Marcin Wojtas
2022-07-27 21:11 ` Vladimir Oltean
2022-07-27 21:27 ` Vladimir Oltean
2022-07-28 6:47 ` Marcin Wojtas
2022-07-28 19:56 ` Vladimir Oltean
2022-07-28 20:18 ` Andrew Lunn
2022-07-28 21:23 ` Marcin Wojtas
2022-07-28 22:20 ` Andrew Lunn
2022-07-29 9:59 ` Andy Shevchenko [this message]
[not found] ` <CAHp75VfGfKx1fggoE7wf4ndmUv4FEVfV=-EaO0ypescmNqDFkw@mail.gmail.com>
2022-07-28 6:52 ` Marcin Wojtas
2022-07-28 9:16 ` Vladimir Oltean
2022-07-28 16:56 ` Marcin Wojtas
2022-07-28 19:16 ` Vladimir Oltean
2022-07-28 19:49 ` Marcin Wojtas
2022-07-27 17:00 ` Andy Shevchenko
2022-07-27 17:41 ` Marcin Wojtas
2022-07-27 6:43 ` [net-next: PATCH v3 7/8] net: mdio: introduce fwnode_mdiobus_register_device() Marcin Wojtas
2022-07-27 13:32 ` Andy Shevchenko
2022-07-27 6:43 ` [net-next: PATCH v3 8/8] net: dsa: mv88e6xxx: switch to device_/fwnode_ APIs Marcin Wojtas
2022-07-27 13:37 ` Andy Shevchenko
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