netdev - Re: [PATCH net-next v4 00/15][pull request] ice: support devlink subfunction

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <ZrxvBiSWORs8dcOS@mev-dev.igk.intel.com>
Date: Wed, 14 Aug 2024 10:47:02 +0200
From: Michal Swiatkowski <michal.swiatkowski@...ux.intel.com>
To: Jiri Pirko <jiri@...nulli.us>
Cc: Tony Nguyen <anthony.l.nguyen@...el.com>, davem@...emloft.net,
	kuba@...nel.org, pabeni@...hat.com, edumazet@...gle.com,
	netdev@...r.kernel.org, jiri@...dia.com, shayd@...dia.com,
	wojciech.drewek@...el.com, horms@...nel.org,
	sridhar.samudrala@...el.com, mateusz.polchlopek@...el.com,
	kalesh-anakkur.purayil@...adcom.com, michal.kubiak@...el.com,
	pio.raczynski@...il.com, przemyslaw.kitszel@...el.com,
	jacob.e.keller@...el.com, maciej.fijalkowski@...el.com
Subject: Re: [PATCH net-next v4 00/15][pull request] ice: support devlink
 subfunction

On Wed, Aug 14, 2024 at 10:43:54AM +0200, Jiri Pirko wrote:
> Tue, Aug 13, 2024 at 11:49:49PM CEST, anthony.l.nguyen@...el.com wrote:
> >Michal Swiatkowski says:
> >
> >Currently ice driver does not allow creating more than one networking
> >device per physical function. The only way to have more hardware backed
> >netdev is to use SR-IOV.
> >
> >Following patchset adds support for devlink port API. For each new
> >pcisf type port, driver allocates new VSI, configures all resources
> >needed, including dynamically MSIX vectors, program rules and registers
> >new netdev.
> >
> >This series supports only one Tx/Rx queue pair per subfunction.
> >
> >Example commands:
> >devlink port add pci/0000:31:00.1 flavour pcisf pfnum 1 sfnum 1000
> >devlink port function set pci/0000:31:00.1/1 hw_addr 00:00:00:00:03:14
> >devlink port function set pci/0000:31:00.1/1 state active
> >devlink port function del pci/0000:31:00.1/1
> >
> >Make the port representor and eswitch code generic to support
> >subfunction representor type.
> >
> >VSI configuration is slightly different between VF and SF. It needs to
> >be reflected in the code.
> >---
> >v4:
> >- fix dev warn message when index isn't supported 
03/15
> >- change pf->hw.bus.func to internal pf id
03/15
> >- use devl_register instead of locking version
06/15
> >- rephrase last commit message
15/15

> 
> Could you at least mention in which patch you do which changes?
> 

Noted.