From: Jason Gunthorpe <jgg@ziepe.ca>
To: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Cc: davem@davemloft.net, gregkh@linuxfoundation.org,
Dave Ertman <david.m.ertman@intel.com>,
netdev@vger.kernel.org, linux-rdma@vger.kernel.org,
nhorman@redhat.com, sassmann@redhat.com,
ranjani.sridharan@linux.intel.com,
pierre-louis.bossart@linux.intel.com,
Tony Nguyen <anthony.l.nguyen@intel.com>,
Andrew Bowers <andrewx.bowers@intel.com>
Subject: Re: [net-next 2/9] ice: Create and register virtual bus for RDMA
Date: Fri, 17 Apr 2020 16:17:56 -0300 [thread overview]
Message-ID: <20200417191756.GJ26002@ziepe.ca> (raw)
In-Reply-To: <20200417171034.1533253-3-jeffrey.t.kirsher@intel.com>
On Fri, Apr 17, 2020 at 10:10:27AM -0700, Jeff Kirsher wrote:
> From: Dave Ertman <david.m.ertman@intel.com>
>
> The RDMA block does not have its own PCI function, instead it must utilize
> the ice driver to gain access to the PCI device. Create a virtual bus
> device so the irdma driver can register a virtual bus driver to bind to it
> and receive device data. The device data contains all of the relevant
> information that the irdma peer will need to access this PF's IIDC API
> callbacks.
Can you please provide examples of what the sysfs paths for all this
stuff looks like?
Does power management work right?
Jason
next prev parent reply other threads:[~2020-04-17 19:18 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-04-17 17:10 [net-next 0/9][pull request] 100GbE Intel Wired LAN Driver Updates 2020-04-17 Jeff Kirsher
2020-04-17 17:10 ` [net-next 1/9] Implementation of Virtual Bus Jeff Kirsher
2020-04-17 19:14 ` Pierre-Louis Bossart
2020-04-17 19:51 ` Jason Gunthorpe
2020-04-20 23:16 ` Ertman, David M
2020-04-21 0:44 ` Jason Gunthorpe
2020-04-21 23:27 ` Ertman, David M
2020-04-18 12:50 ` Greg KH
2020-04-20 22:59 ` Ertman, David M
2020-04-21 6:52 ` Greg KH
2020-04-20 23:46 ` Ranjani Sridharan
2020-04-17 17:10 ` [net-next 2/9] ice: Create and register virtual bus for RDMA Jeff Kirsher
2020-04-17 19:17 ` Jason Gunthorpe [this message]
2020-04-20 23:47 ` Kirsher, Jeffrey T
2020-04-17 23:49 ` Jason Gunthorpe
2020-04-17 17:10 ` [net-next 3/9] ice: Complete RDMA peer registration Jeff Kirsher
2020-04-17 17:10 ` [net-next 4/9] ice: Support resource allocation requests Jeff Kirsher
2020-04-17 17:10 ` [net-next 5/9] ice: Enable event notifications Jeff Kirsher
2020-04-17 17:10 ` [net-next 6/9] ice: Allow reset operations Jeff Kirsher
2020-04-17 17:10 ` [net-next 7/9] ice: Pass through communications to VF Jeff Kirsher
2020-04-17 17:10 ` [net-next 8/9] i40e: Move client header location Jeff Kirsher
2020-04-17 17:10 ` [net-next 9/9] i40e: Register a virtbus device to provide RDMA Jeff Kirsher
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