From: Arnd Bergmann <arnd@arndb.de>
To: Sowmini Varadhan <sowmini.varadhan@oracle.com>
Cc: Bartosz Golaszewski <brgl@bgdev.pl>,
Florian Fainelli <f.fainelli@gmail.com>,
Brian Norris <computersforpeace@gmail.com>,
David Miller <davem@davemloft.net>,
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gregkh <gregkh@linuxfoundation.org>,
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Marek Vasut <marek.vasut@gmail.com>,
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naren.kernel@gmail.com,
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Andrew Morton <akpm@linux-foundation.org>,
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Brian Norris <briannorris@chromium.org>
Subject: Re: [PATCH v2 00/29] at24: remove at24_platform_data
Date: Thu, 4 Oct 2018 16:38:51 +0200 [thread overview]
Message-ID: <CAK8P3a3Z7CT3tV=mMB-qZFJfyamP0kTHK2PPCbqzh-WXDNdPZA@mail.gmail.com> (raw)
In-Reply-To: <20181004143508.GG13299@oracle.com>
On Thu, Oct 4, 2018 at 4:36 PM Sowmini Varadhan
<sowmini.varadhan@oracle.com> wrote:
>
> Just catching up on this thread, so please excuse any unintentional
> misquotes here.
>
> > > > > David: I couldn't find a place in sparc code where any ethernet device
> > > > > would be registered, so is there a chance that nobody is using it?
> > > >
> > > > SPARC uses a true Open Firmware implementation, so it would register
> > > > drivers through the CONFIG_OF infrastructure.
>
> correct
>
> > The calls are not even that old, and clearly added intentionally for sparc,
> > see commit ba94272d08a7 ("i40e: use eth_platform_get_mac_address()")
> > which added the first one.
>
> Yes, correct again. Wouldn't PPC also end up doing the same thing?
>
> See also commit c762dff24c06 (for ixgbe) - without this fix sparc systems
> will come up with a bogus mac address and then you end up having to
> manually fix this in ugly ways.
The of_get_mac_address() portion is not controversial at all I think,
the question was whether we need the fallback to
arch_get_platform_mac_address() in any of the drivers that
call eth_platform_get_mac_address().
Arnd
prev parent reply other threads:[~2018-10-04 14:39 UTC|newest]
Thread overview: 92+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-10 8:04 [PATCH v2 00/29] at24: remove at24_platform_data Bartosz Golaszewski
2018-08-10 8:04 ` [PATCH v2 01/29] nvmem: add support for cell lookups Bartosz Golaszewski
2018-08-24 15:08 ` Boris Brezillon
2018-08-24 15:27 ` Andrew Lunn
2018-08-25 6:27 ` Boris Brezillon
2018-08-27 8:56 ` Bartosz Golaszewski
2018-08-27 9:00 ` Boris Brezillon
2018-08-27 13:37 ` Bartosz Golaszewski
2018-08-27 14:01 ` Boris Brezillon
2018-08-28 10:15 ` Srinivas Kandagatla
2018-08-28 11:56 ` Bartosz Golaszewski
2018-08-28 13:45 ` Srinivas Kandagatla
2018-08-28 14:41 ` Bartosz Golaszewski
2018-08-28 14:48 ` Srinivas Kandagatla
2018-08-28 14:53 ` Boris Brezillon
2018-08-28 15:09 ` Srinivas Kandagatla
2018-08-10 8:04 ` [PATCH v2 02/29] Documentation: nvmem: document lookup entries Bartosz Golaszewski
2018-08-31 20:30 ` Brian Norris
2018-09-01 13:11 ` Bartosz Golaszewski
2018-08-10 8:05 ` [PATCH v2 03/29] nvmem: add a notifier chain Bartosz Golaszewski
2018-08-10 8:33 ` Srinivas Kandagatla
2018-08-10 8:05 ` [PATCH v2 04/29] nvmem: provide nvmem_dev_name() Bartosz Golaszewski
2018-08-10 8:10 ` Srinivas Kandagatla
2018-08-10 8:05 ` [PATCH v2 05/29] nvmem: remove the name field from struct nvmem_device Bartosz Golaszewski
2018-08-10 8:33 ` Srinivas Kandagatla
2018-08-10 8:05 ` [PATCH v2 06/29] mtd: Add support for reading MTD devices via the nvmem API Bartosz Golaszewski
2018-08-17 16:27 ` Boris Brezillon
2018-08-19 11:31 ` Alban
2018-08-19 16:46 ` Boris Brezillon
2018-08-20 10:43 ` Srinivas Kandagatla
2018-08-20 18:20 ` Boris Brezillon
2018-08-20 18:50 ` Bartosz Golaszewski
2018-08-20 19:06 ` Boris Brezillon
2018-08-20 21:27 ` Alban
2018-08-21 5:07 ` Boris Brezillon
2018-08-21 9:50 ` Srinivas Kandagatla
2018-08-21 9:56 ` Boris Brezillon
2018-08-21 10:11 ` Srinivas Kandagatla
2018-08-21 10:43 ` Boris Brezillon
2018-08-21 11:39 ` Alban
2018-08-21 12:00 ` Srinivas Kandagatla
2018-08-21 13:01 ` Boris Brezillon
2018-08-23 10:29 ` Alban
2018-08-24 14:39 ` Boris Brezillon
2018-08-28 10:20 ` Srinivas Kandagatla
2018-08-20 22:53 ` Alban
2018-08-21 5:44 ` Boris Brezillon
2018-08-21 9:38 ` Srinivas Kandagatla
2018-08-21 11:31 ` Boris Brezillon
2018-08-21 13:34 ` Srinivas Kandagatla
2018-08-21 13:37 ` Srinivas Kandagatla
2018-08-21 13:57 ` Boris Brezillon
2018-08-21 12:27 ` Alban
2018-08-21 12:57 ` Boris Brezillon
2018-08-21 13:57 ` Alban
2018-08-21 14:26 ` Boris Brezillon
2018-08-21 14:33 ` Srinivas Kandagatla
2018-08-10 8:05 ` [PATCH v2 07/29] ARM: davinci: dm365-evm: use nvmem lookup for mac address Bartosz Golaszewski
2018-08-10 8:05 ` [PATCH v2 08/29] ARM: davinci: dm644-evm: " Bartosz Golaszewski
2018-08-10 8:05 ` [PATCH v2 09/29] ARM: davinci: dm646x-evm: " Bartosz Golaszewski
2018-08-10 8:05 ` [PATCH v2 10/29] ARM: davinci: da830-evm: " Bartosz Golaszewski
2018-08-10 8:05 ` [PATCH v2 11/29] ARM: davinci: mityomapl138: add nvmem cells lookup entries Bartosz Golaszewski
2018-08-10 8:05 ` [PATCH v2 12/29] ARM: davinci: da850-evm: use nvmem lookup for mac address Bartosz Golaszewski
2018-08-10 8:05 ` [PATCH v2 13/29] ARM: davinci: da850-evm: remove unnecessary include Bartosz Golaszewski
2018-08-10 8:05 ` [PATCH v2 14/29] net: simplify eth_platform_get_mac_address() Bartosz Golaszewski
2018-08-10 14:39 ` Andy Shevchenko
2018-08-10 16:17 ` Bartosz Golaszewski
2018-08-10 8:05 ` [PATCH v2 15/29] net: split eth_platform_get_mac_address() into subroutines Bartosz Golaszewski
2018-08-31 19:54 ` Brian Norris
2018-08-10 8:05 ` [PATCH v2 16/29] net: add support for nvmem to eth_platform_get_mac_address() Bartosz Golaszewski
2018-08-10 8:05 ` [PATCH v2 17/29] net: davinci_emac: use eth_platform_get_mac_address() Bartosz Golaszewski
2018-08-10 8:05 ` [PATCH v2 18/29] ARM: davinci: da850-evm: remove dead MTD code Bartosz Golaszewski
2018-08-10 8:05 ` [PATCH v2 19/29] ARM: davinci: mityomapl138: don't read the MAC address from machine code Bartosz Golaszewski
2018-08-10 8:05 ` [PATCH v2 20/29] ARM: davinci: dm365-evm: use device properties for at24 eeprom Bartosz Golaszewski
2018-08-10 8:05 ` [PATCH v2 21/29] ARM: davinci: da830-evm: " Bartosz Golaszewski
2018-08-10 8:05 ` [PATCH v2 22/29] ARM: davinci: dm644x-evm: " Bartosz Golaszewski
2018-08-10 8:05 ` [PATCH v2 23/29] ARM: davinci: dm646x-evm: " Bartosz Golaszewski
2018-08-10 8:05 ` [PATCH v2 24/29] ARM: davinci: sffsdr: fix the at24 eeprom device name Bartosz Golaszewski
2018-08-10 8:05 ` [PATCH v2 25/29] ARM: davinci: sffsdr: use device properties for at24 eeprom Bartosz Golaszewski
2018-08-10 8:05 ` [PATCH v2 26/29] ARM: davinci: remove dead code related to MAC address reading Bartosz Golaszewski
2018-08-10 8:05 ` [PATCH v2 27/29] ARM: davinci: mityomapl138: use nvmem notifiers Bartosz Golaszewski
2018-08-10 8:05 ` [PATCH v2 28/29] ARM: davinci: mityomapl138: use device properties for at24 eeprom Bartosz Golaszewski
2018-08-10 8:05 ` [PATCH v2 29/29] eeprom: at24: kill at24_platform_data Bartosz Golaszewski
2018-08-10 8:41 ` [PATCH v2 00/29] at24: remove at24_platform_data Srinivas Kandagatla
2018-08-31 19:46 ` Brian Norris
2018-10-03 20:15 ` Bartosz Golaszewski
2018-10-03 20:30 ` Lukas Wunner
2018-10-03 21:04 ` Florian Fainelli
2018-10-04 11:06 ` Bartosz Golaszewski
2018-10-04 13:58 ` Arnd Bergmann
2018-10-04 14:35 ` Sowmini Varadhan
2018-10-04 14:38 ` Arnd Bergmann [this message]
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