From: Jason Gunthorpe <jgg@nvidia.com>
To: "Saleem, Shiraz" <shiraz.saleem@intel.com>
Cc: Leon Romanovsky <leon@kernel.org>,
"dledford@redhat.com" <dledford@redhat.com>,
"kuba@kernel.org" <kuba@kernel.org>,
"davem@davemloft.net" <davem@davemloft.net>,
"linux-rdma@vger.kernel.org" <linux-rdma@vger.kernel.org>,
"gregkh@linuxfoundation.org" <gregkh@linuxfoundation.org>,
"netdev@vger.kernel.org" <netdev@vger.kernel.org>,
"Ertman, David M" <david.m.ertman@intel.com>,
"Nguyen, Anthony L" <anthony.l.nguyen@intel.com>,
"Ismail, Mustafa" <mustafa.ismail@intel.com>
Subject: Re: [PATCH 07/22] RDMA/irdma: Register an auxiliary driver and implement private channel OPs
Date: Mon, 1 Feb 2021 15:19:52 -0400 [thread overview]
Message-ID: <20210201191952.GP4247@nvidia.com> (raw)
In-Reply-To: <ccf8895d9ac545e1a9f9f73ca1d291bf@intel.com>
On Sat, Jan 30, 2021 at 01:19:22AM +0000, Saleem, Shiraz wrote:
> Do you mean 2 different auxiliary device names - one for RoCE and
> iWARP? The drv.probe() and other callbacks will be very similar for
> gen2, so one gen2 aux driver which can bind to iW and RoCE aux
> device should suffice.
You probably end up with three aux device names, gen 1, gen 2 roce and
gen 2 iwarp
Certainly flipping modes should change the device name. This helps
keep everything synchronized, since you delete a device and wait for
all drivers to unbind then create a new device with a different
name.
Jason
next prev parent reply other threads:[~2021-02-01 19:20 UTC|newest]
Thread overview: 80+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-22 23:48 [PATCH 00/22] Add Intel Ethernet Protocol Driver for RDMA (irdma) Shiraz Saleem
2021-01-22 23:48 ` [PATCH 01/22] iidc: Introduce iidc.h Shiraz Saleem
2021-01-22 23:48 ` [PATCH 02/22] ice: Initialize RDMA support Shiraz Saleem
2021-01-22 23:48 ` [PATCH 03/22] ice: Implement iidc operations Shiraz Saleem
2021-01-22 23:48 ` [PATCH 04/22] ice: Register auxiliary device to provide RDMA Shiraz Saleem
2021-01-25 19:09 ` Jason Gunthorpe
2021-02-05 15:23 ` Saleem, Shiraz
2021-02-05 15:27 ` Jason Gunthorpe
2021-01-22 23:48 ` [PATCH 05/22] i40e: Prep i40e header for aux bus conversion Shiraz Saleem
2021-01-22 23:48 ` [PATCH 06/22] i40e: Register auxiliary devices to provide RDMA Shiraz Saleem
2021-01-22 23:48 ` [PATCH 07/22] RDMA/irdma: Register an auxiliary driver and implement private channel OPs Shiraz Saleem
2021-01-24 13:45 ` Leon Romanovsky
2021-01-25 13:28 ` Jason Gunthorpe
2021-01-25 20:52 ` Jakub Kicinski
2021-01-26 0:39 ` Saleem, Shiraz
2021-01-26 0:47 ` Jason Gunthorpe
2021-01-26 0:57 ` Keller, Jacob E
2021-01-26 1:01 ` Jacob Keller
2021-01-26 1:10 ` Jason Gunthorpe
2021-01-27 0:42 ` Saleem, Shiraz
2021-01-27 2:44 ` Jason Gunthorpe
2021-01-30 1:19 ` Saleem, Shiraz
2021-01-26 5:29 ` Leon Romanovsky
2021-01-26 22:07 ` Jacob Keller
2021-01-27 1:02 ` Saleem, Shiraz
2021-01-26 0:39 ` Saleem, Shiraz
2021-01-25 18:42 ` Jason Gunthorpe
2021-01-26 0:42 ` Saleem, Shiraz
2021-01-26 0:59 ` Jason Gunthorpe
2021-01-27 0:41 ` Saleem, Shiraz
2021-01-27 12:18 ` Leon Romanovsky
2021-01-27 22:17 ` Saleem, Shiraz
2021-01-27 23:16 ` Jason Gunthorpe
2021-01-28 5:41 ` Leon Romanovsky
2021-01-30 1:19 ` Saleem, Shiraz
2021-02-01 6:09 ` Leon Romanovsky
2021-02-01 19:18 ` Jason Gunthorpe
2021-02-02 0:40 ` Saleem, Shiraz
2021-02-02 1:06 ` Dan Williams
2021-02-02 17:14 ` Jason Gunthorpe
2021-02-02 19:42 ` Saleem, Shiraz
2021-02-02 23:17 ` Jason Gunthorpe
2021-02-01 19:21 ` Jason Gunthorpe
2021-01-26 5:37 ` Leon Romanovsky
2021-01-30 1:19 ` Saleem, Shiraz
2021-02-01 19:19 ` Jason Gunthorpe [this message]
2021-01-25 19:16 ` Jason Gunthorpe
2021-01-30 1:19 ` Saleem, Shiraz
2021-01-22 23:48 ` [PATCH 08/22] RDMA/irdma: Implement device initialization definitions Shiraz Saleem
2021-01-22 23:48 ` [PATCH 09/22] RDMA/irdma: Implement HW Admin Queue OPs Shiraz Saleem
2021-01-25 19:23 ` Jason Gunthorpe
2021-01-27 0:41 ` Saleem, Shiraz
2021-01-27 2:41 ` Jason Gunthorpe
2021-01-30 1:18 ` Saleem, Shiraz
2021-01-22 23:48 ` [PATCH 10/22] RDMA/irdma: Add HMC backing store setup functions Shiraz Saleem
2021-01-22 23:48 ` [PATCH 11/22] RDMA/irdma: Add privileged UDA queue implementation Shiraz Saleem
2021-01-22 23:48 ` [PATCH 12/22] RDMA/irdma: Add QoS definitions Shiraz Saleem
2021-01-22 23:48 ` [PATCH 13/22] RDMA/irdma: Add connection manager Shiraz Saleem
2021-01-22 23:48 ` [PATCH 14/22] RDMA/irdma: Add PBLE resource manager Shiraz Saleem
2021-01-22 23:48 ` [PATCH 15/22] RDMA/irdma: Implement device supported verb APIs Shiraz Saleem
2021-01-24 14:18 ` Leon Romanovsky
2021-01-27 1:04 ` Saleem, Shiraz
2021-01-22 23:48 ` [PATCH 16/22] RDMA/irdma: Add RoCEv2 UD OP support Shiraz Saleem
2021-01-22 23:48 ` [PATCH 17/22] RDMA/irdma: Add user/kernel shared libraries Shiraz Saleem
2021-01-22 23:48 ` [PATCH 18/22] RDMA/irdma: Add miscellaneous utility definitions Shiraz Saleem
2021-01-25 19:37 ` Jason Gunthorpe
2021-01-22 23:48 ` [PATCH 19/22] RDMA/irdma: Add dynamic tracing for CM Shiraz Saleem
2021-01-22 23:48 ` [PATCH 20/22] RDMA/irdma: Add ABI definitions Shiraz Saleem
2021-01-25 19:45 ` Jason Gunthorpe
2021-01-30 1:18 ` Saleem, Shiraz
2021-02-01 19:21 ` Jason Gunthorpe
2021-02-05 20:12 ` Saleem, Shiraz
2021-01-22 23:48 ` [PATCH 21/22] RDMA/irdma: Add irdma Kconfig/Makefile and remove i40iw Shiraz Saleem
2021-01-25 18:50 ` Jason Gunthorpe
2021-01-26 0:39 ` Saleem, Shiraz
2021-01-26 5:47 ` Leon Romanovsky
2021-01-22 23:48 ` [PATCH 22/22] RDMA/irdma: Update MAINTAINERS file Shiraz Saleem
2021-01-25 13:29 ` [PATCH 00/22] Add Intel Ethernet Protocol Driver for RDMA (irdma) Jason Gunthorpe
2021-01-25 18:44 ` Jason Gunthorpe
2021-01-26 0:39 ` Saleem, Shiraz
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