From: Jason Gunthorpe <jgg@nvidia.com>
To: Yunsheng Lin <linyunsheng@huawei.com>
Cc: Sean Hefty <shefty@nvidia.com>,
Nikolay Aleksandrov <nikolay@enfabrica.net>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"shrijeet@enfabrica.net" <shrijeet@enfabrica.net>,
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"eric.davis@broadcom.com" <eric.davis@broadcom.com>,
"rip.sohan@amd.com" <rip.sohan@amd.com>,
"dsahern@kernel.org" <dsahern@kernel.org>,
"bmt@zurich.ibm.com" <bmt@zurich.ibm.com>,
"roland@enfabrica.net" <roland@enfabrica.net>,
"winston.liu@keysight.com" <winston.liu@keysight.com>,
"dan.mihailescu@keysight.com" <dan.mihailescu@keysight.com>,
"kheib@redhat.com" <kheib@redhat.com>,
"parth.v.parikh@keysight.com" <parth.v.parikh@keysight.com>,
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<andrew.tauferner@cornelisnetworks.com>,
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"kuba@kernel.org" <kuba@kernel.org>,
"pabeni@redhat.com" <pabeni@redhat.com>,
huchunzhi <huchunzhi@huawei.com>,
"jerry.lilijun@huawei.com" <jerry.lilijun@huawei.com>,
"zhangkun09@huawei.com" <zhangkun09@huawei.com>,
"wang.chihyung@huawei.com" <wang.chihyung@huawei.com>
Subject: Re: [RFC PATCH 00/13] Ultra Ethernet driver introduction
Date: Fri, 21 Mar 2025 09:01:14 -0300 [thread overview]
Message-ID: <20250321120114.GW206770@nvidia.com> (raw)
In-Reply-To: <508c0841-8b39-4891-b373-3ff82b239ee2@huawei.com>
On Fri, Mar 21, 2025 at 10:02:09AM +0800, Yunsheng Lin wrote:
> > That's at a verbs level though, at the kernel uAPI level we already have
> > various ways to do all three..
> >
> > What you say makes sense to me for verbs.
>
> I suppose the verbs is corresponding to what is defined in IB spec, and
> verbs is not easily updated without updating the IB spec?
Not any more, verbs refers to libibverbs which is largely constrained
by its stable ABI contract as a shared library :\
Jason
next prev parent reply other threads:[~2025-03-21 12:01 UTC|newest]
Thread overview: 76+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-06 23:01 [RFC PATCH 00/13] Ultra Ethernet driver introduction Nikolay Aleksandrov
2025-03-06 23:01 ` [RFC PATCH 01/13] drivers: ultraeth: add initial skeleton and kconfig option Nikolay Aleksandrov
2025-03-06 23:01 ` [RFC PATCH 02/13] drivers: ultraeth: add context support Nikolay Aleksandrov
2025-03-06 23:01 ` [RFC PATCH 03/13] drivers: ultraeth: add new genl family Nikolay Aleksandrov
2025-03-06 23:01 ` [RFC PATCH 04/13] drivers: ultraeth: add job support Nikolay Aleksandrov
2025-03-06 23:01 ` [RFC PATCH 05/13] drivers: ultraeth: add tunnel udp device support Nikolay Aleksandrov
2025-03-06 23:01 ` [RFC PATCH 06/13] drivers: ultraeth: add initial PDS infrastructure Nikolay Aleksandrov
2025-03-06 23:01 ` [RFC PATCH 07/13] drivers: ultraeth: add request and ack receive support Nikolay Aleksandrov
2025-03-06 23:01 ` [RFC PATCH 08/13] drivers: ultraeth: add request transmit support Nikolay Aleksandrov
2025-03-06 23:01 ` [RFC PATCH 09/13] drivers: ultraeth: add support for coalescing ack Nikolay Aleksandrov
2025-03-06 23:02 ` [RFC PATCH 10/13] drivers: ultraeth: add sack support Nikolay Aleksandrov
2025-03-06 23:02 ` [RFC PATCH 11/13] drivers: ultraeth: add nack support Nikolay Aleksandrov
2025-03-06 23:02 ` [RFC PATCH 12/13] drivers: ultraeth: add initiator and target idle timeout support Nikolay Aleksandrov
2025-03-06 23:02 ` [RFC PATCH 13/13] HACK: drivers: ultraeth: add char device Nikolay Aleksandrov
2025-03-08 18:46 ` [RFC PATCH 00/13] Ultra Ethernet driver introduction Leon Romanovsky
2025-03-09 3:21 ` Parav Pandit
2025-03-11 14:20 ` Bernard Metzler
2025-03-11 14:55 ` Leon Romanovsky
2025-03-11 17:11 ` Sean Hefty
2025-03-12 9:20 ` Nikolay Aleksandrov
2025-03-12 9:40 ` Nikolay Aleksandrov
2025-03-12 11:29 ` Leon Romanovsky
2025-03-12 14:20 ` Nikolay Aleksandrov
2025-03-12 15:10 ` Leon Romanovsky
2025-03-12 16:00 ` Nikolay Aleksandrov
2025-03-14 14:53 ` Bernard Metzler
2025-03-17 12:52 ` Leon Romanovsky
2025-03-19 13:52 ` Jason Gunthorpe
2025-03-19 14:02 ` Nikolay Aleksandrov
2025-03-14 20:51 ` Stanislav Fomichev
2025-03-17 12:30 ` Leon Romanovsky
2025-03-19 19:12 ` Stanislav Fomichev
2025-03-15 20:49 ` Netlink vs ioctl WAS(Re: " Jamal Hadi Salim
2025-03-17 12:57 ` Leon Romanovsky
2025-03-18 22:49 ` Jason Gunthorpe
2025-03-19 18:21 ` Jamal Hadi Salim
2025-03-19 19:19 ` Jason Gunthorpe
2025-03-25 14:12 ` Jamal Hadi Salim
2025-03-26 15:50 ` Jason Gunthorpe
2025-04-08 14:16 ` Jamal Hadi Salim
2025-04-09 16:10 ` Jason Gunthorpe
2025-03-19 16:48 ` Jason Gunthorpe
2025-03-20 11:13 ` Yunsheng Lin
2025-03-20 14:32 ` Jason Gunthorpe
2025-03-20 20:05 ` Sean Hefty
2025-03-20 20:12 ` Jason Gunthorpe
2025-03-21 2:02 ` Yunsheng Lin
2025-03-21 12:01 ` Jason Gunthorpe [this message]
2025-03-24 20:22 ` Roland Dreier
2025-03-24 21:28 ` Sean Hefty
2025-03-25 13:22 ` Bernard Metzler
2025-03-25 17:02 ` Sean Hefty
2025-03-26 14:45 ` Jason Gunthorpe
2025-03-26 15:29 ` Sean Hefty
2025-03-26 15:53 ` Jason Gunthorpe
2025-03-26 17:39 ` Sean Hefty
2025-03-27 13:26 ` Jason Gunthorpe
2025-03-28 12:20 ` Yunsheng Lin
2025-03-31 19:49 ` Sean Hefty
2025-04-01 9:19 ` Yunsheng Lin
2025-03-31 19:29 ` Sean Hefty
2025-04-01 13:04 ` Jason Gunthorpe
2025-04-01 16:57 ` Sean Hefty
2025-04-01 19:39 ` Jason Gunthorpe
2025-04-03 1:30 ` Sean Hefty
2025-04-04 16:03 ` Ziemba, Ian
2025-04-05 1:07 ` Sean Hefty
2025-04-07 19:32 ` Ziemba, Ian
2025-04-08 4:40 ` Sean Hefty
2025-04-16 23:58 ` Sean Hefty
2025-04-17 1:23 ` Jason Gunthorpe
2025-04-17 2:59 ` Sean Hefty
2025-04-17 13:31 ` Jason Gunthorpe
2025-04-18 16:50 ` Sean Hefty
2025-04-22 15:44 ` Jason Gunthorpe
2025-03-26 15:16 ` Jason Gunthorpe
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