From: David Marchand <david.marchand@6wind.com>
To: Jan Viktorin <viktorin@rehivetech.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
Olivier Matz <olivier.matz@6wind.com>,
Thomas Monjalon <thomas.monjalon@6wind.com>
Subject: Re: [dpdk-dev] [PATCH] doc: announce API changes for device objects
Date: Thu, 7 Apr 2016 19:00:43 +0200 [thread overview]
Message-ID: <CALwxeUvybtxzfsMr4cQf3aNe0wZU4yuq48pPaGauQOdW_3Cz6Q@mail.gmail.com> (raw)
In-Reply-To: <20160407174616.416ec249@pcviktorin.fit.vutbr.cz>
On Thu, Apr 7, 2016 at 5:46 PM, Jan Viktorin <viktorin@rehivetech.com> wrote:
> On Thu, 7 Apr 2016 17:33:17 +0200
> David Marchand <david.marchand@6wind.com> wrote:
>
>> Following discussions with Jan, here is a deprecation notice to prepare for
>> hotplug and rte_device changes to come in 16.07.
>>
>> Signed-off-by: David Marchand <david.marchand@6wind.com>
>> ---
>> doc/guides/rel_notes/deprecation.rst | 12 ++++++++++++
>> 1 file changed, 12 insertions(+)
>>
>> diff --git a/doc/guides/rel_notes/deprecation.rst b/doc/guides/rel_notes/deprecation.rst
>> index 98d5529..d749e5d 100644
>> --- a/doc/guides/rel_notes/deprecation.rst
>> +++ b/doc/guides/rel_notes/deprecation.rst
>> @@ -8,6 +8,18 @@ API and ABI deprecation notices are to be posted here.
>> Deprecation Notices
>> -------------------
>>
>> +* The ethdev hotplug API is going to be moved to EAL with a notification
>> + mechanism added to crypto and ethdev libraries so that hotplug is now
>> + available to both of them. This API will be stripped of the device arguments
>> + so that it only cares about hotplugging.
>> +
>> +* Structures embodying pci and vdev devices are going to be reworked to
>> + integrate new common rte_device / rte_driver objects (see
>> + http://dpdk.org/ml/archives/dev/2016-January/031390.html).
>> + ethdev and crypto libraries will then only handle those objects so that they
>> + do not need to care about the kind of devices that are being used, making it
>> + easier to add new buses later.
>
> As a result, the current rte_driver structure will be renamed to
> rte_module and probably reworked in some way due to its semantics and
> potential name clash with the new rte_driver struct.
If we just introduce some macros like RTE_MODULE_INIT() /
RTE_MODULE_EXIT(), we don't need a rte_module object at the moment ?
--
David Marchand
next prev parent reply other threads:[~2016-04-07 17:01 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-07 15:33 David Marchand
2016-04-07 15:46 ` Jan Viktorin
2016-04-07 17:00 ` David Marchand [this message]
2016-04-07 17:09 ` Jan Viktorin
2016-04-07 17:24 ` David Marchand
2016-04-07 17:27 ` Jan Viktorin
2016-04-08 9:35 ` Olivier Matz
2016-04-08 15:50 ` Thomas Monjalon
2016-04-10 10:05 ` Thomas Monjalon
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