From: Maxime Coquelin <maxime.coquelin@redhat.com>
To: Nicolas Chautru <nicolas.chautru@intel.com>,
dev@dpdk.org, thomas@monjalon.net, gakhil@marvell.com,
hemant.agrawal@nxp.com, trix@redhat.com, "Vargas,
Hernan" <hernan.vargas@intel.com>
Cc: mdr@ashroe.eu, bruce.richardson@intel.com,
david.marchand@redhat.com, stephen@networkplumber.org
Subject: Re: [PATCH v1 00/10] baseband/acc200
Date: Tue, 30 Aug 2022 09:44:49 +0200 [thread overview]
Message-ID: <5144a909-7e19-bcda-7bae-89b42fff100c@redhat.com> (raw)
In-Reply-To: <9087aa5a-6ba8-5df2-8a68-63926843ff7e@redhat.com>
Hi Nicolas,
On 7/12/22 15:48, Maxime Coquelin wrote:
> Hi Nicolas, Hernan,
>
> (Adding Hernan in the recipients list)
>
> On 7/8/22 02:01, Nicolas Chautru wrote:
>> This is targeting 22.11 and includes the PMD for the
>> integrated accelerator on Intel Xeon SPR-EEC.
>> There is a dependency on that parallel serie still in-flight
>> which extends the bbdev api
>> https://patches.dpdk.org/project/dpdk/list/?series=23894
>>
>> I will be offline for a few weeks for the summer break but
>> Hernan will cover for me during that time if required.
>>
>> Thanks
>> Nic
>>
>> Nicolas Chautru (10):
>> baseband/acc200: introduce PMD for ACC200
>> baseband/acc200: add HW register definitions
>> baseband/acc200: add info get function
>> baseband/acc200: add queue configuration
>> baseband/acc200: add LDPC processing functions
>> baseband/acc200: add LTE processing functions
>> baseband/acc200: add support for FFT operations
>> baseband/acc200: support interrupt
>> baseband/acc200: add device status and vf2pf comms
>> baseband/acc200: add PF configure companion function
>>
>> MAINTAINERS | 3 +
>> app/test-bbdev/meson.build | 3 +
>> app/test-bbdev/test_bbdev_perf.c | 76 +
>> doc/guides/bbdevs/acc200.rst | 244 ++
>> doc/guides/bbdevs/index.rst | 1 +
>> drivers/baseband/acc200/acc200_pf_enum.h | 468 +++
>> drivers/baseband/acc200/acc200_pmd.h | 690 ++++
>> drivers/baseband/acc200/acc200_vf_enum.h | 89 +
>> drivers/baseband/acc200/meson.build | 8 +
>> drivers/baseband/acc200/rte_acc200_cfg.h | 115 +
>> drivers/baseband/acc200/rte_acc200_pmd.c | 5403
>> ++++++++++++++++++++++++++++++
>> drivers/baseband/acc200/version.map | 10 +
>> drivers/baseband/meson.build | 1 +
>> 13 files changed, 7111 insertions(+)
>> create mode 100644 doc/guides/bbdevs/acc200.rst
>> create mode 100644 drivers/baseband/acc200/acc200_pf_enum.h
>> create mode 100644 drivers/baseband/acc200/acc200_pmd.h
>> create mode 100644 drivers/baseband/acc200/acc200_vf_enum.h
>> create mode 100644 drivers/baseband/acc200/meson.build
>> create mode 100644 drivers/baseband/acc200/rte_acc200_cfg.h
>> create mode 100644 drivers/baseband/acc200/rte_acc200_pmd.c
>> create mode 100644 drivers/baseband/acc200/version.map
>>
>
> Comparing ACC200 & ACC100 header files, I understand ACC200 is an
> evolution of the ACC10x family. The FEC bits are really close, ACC200
> main addition seems to be FFT acceleration which could be handled in
> ACC10x driver based on device ID.
>
> I think both drivers have to be merged in order to avoid code
> duplication. That's how other families of devices (e.g. i40e) are
> handled.
I haven't seen your reply on this point.
Do you confirm you are working on a single driver for ACC family in
order to avoid code duplication?
Maxime
> Thanks,
> Maxime
next prev parent reply other threads:[~2022-08-30 7:44 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-07-08 0:01 Nicolas Chautru
2022-07-08 0:01 ` [PATCH v1 01/10] baseband/acc200: introduce PMD for ACC200 Nicolas Chautru
2022-09-12 1:08 ` [PATCH v2 00/11] baseband/acc200 Nic Chautru
2022-09-12 1:08 ` [PATCH v2 01/11] baseband/acc100: refactory to segregate common code Nic Chautru
2022-09-12 15:19 ` Bruce Richardson
2022-09-12 1:08 ` [PATCH v2 02/11] baseband/acc200: introduce PMD for ACC200 Nic Chautru
2022-09-12 15:41 ` Bruce Richardson
2022-09-12 1:08 ` [PATCH v2 03/11] baseband/acc200: add HW register definitions Nic Chautru
2022-09-12 1:08 ` [PATCH v2 04/11] baseband/acc200: add info get function Nic Chautru
2022-09-12 1:08 ` [PATCH v2 05/11] baseband/acc200: add queue configuration Nic Chautru
2022-09-12 1:08 ` [PATCH v2 06/11] baseband/acc200: add LDPC processing functions Nic Chautru
2022-09-12 1:08 ` [PATCH v2 07/11] baseband/acc200: add LTE " Nic Chautru
2022-09-12 1:08 ` [PATCH v2 08/11] baseband/acc200: add support for FFT operations Nic Chautru
2022-09-12 1:08 ` [PATCH v2 09/11] baseband/acc200: support interrupt Nic Chautru
2022-09-12 1:08 ` [PATCH v2 10/11] baseband/acc200: add device status and vf2pf comms Nic Chautru
2022-09-12 1:08 ` [PATCH v2 11/11] baseband/acc200: add PF configure companion function Nic Chautru
2022-07-08 0:01 ` [PATCH v1 02/10] baseband/acc200: add HW register definitions Nicolas Chautru
2022-07-08 0:01 ` [PATCH v1 03/10] baseband/acc200: add info get function Nicolas Chautru
2022-07-08 0:01 ` [PATCH v1 04/10] baseband/acc200: add queue configuration Nicolas Chautru
2022-07-08 0:01 ` [PATCH v1 05/10] baseband/acc200: add LDPC processing functions Nicolas Chautru
2022-07-08 0:01 ` [PATCH v1 06/10] baseband/acc200: add LTE " Nicolas Chautru
2022-07-08 0:01 ` [PATCH v1 07/10] baseband/acc200: add support for FFT operations Nicolas Chautru
2022-07-08 0:01 ` [PATCH v1 08/10] baseband/acc200: support interrupt Nicolas Chautru
2022-07-08 0:01 ` [PATCH v1 09/10] baseband/acc200: add device status and vf2pf comms Nicolas Chautru
2022-07-08 0:01 ` [PATCH v1 10/10] baseband/acc200: add PF configure companion function Nicolas Chautru
2022-07-12 13:48 ` [PATCH v1 00/10] baseband/acc200 Maxime Coquelin
2022-07-14 18:49 ` Vargas, Hernan
2022-07-17 13:08 ` Tom Rix
2022-07-22 18:29 ` Vargas, Hernan
2022-07-22 20:19 ` Tom Rix
2022-08-15 17:52 ` Chautru, Nicolas
2022-08-30 7:44 ` Maxime Coquelin [this message]
2022-08-30 19:45 ` Chautru, Nicolas
2022-08-31 16:43 ` Maxime Coquelin
2022-08-31 19:20 ` Thomas Monjalon
2022-08-31 19:26 ` Tom Rix
2022-08-31 22:37 ` Chautru, Nicolas
2022-09-01 0:28 ` Tom Rix
2022-09-01 1:26 ` Chautru, Nicolas
2022-09-01 13:49 ` Tom Rix
2022-09-01 20:34 ` Chautru, Nicolas
2022-09-06 12:51 ` Tom Rix
2022-09-14 10:35 ` Thomas Monjalon
2022-09-14 11:50 ` Maxime Coquelin
2022-09-14 13:19 ` Bruce Richardson
2022-09-14 13:27 ` Maxime Coquelin
2022-09-14 13:44 ` [EXT] " Akhil Goyal
2022-09-14 14:23 ` Thomas Monjalon
2022-09-14 19:57 ` Chautru, Nicolas
2022-09-14 20:08 ` Maxime Coquelin
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