netdev - RE: [Intel-wired-lan] [PATCH iwl-next v6 03/15] idpf: add controlq init and reset checks

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Message-ID: <MW4PR11MB591161F7ACEBE1CCAC704910BA4B9@MW4PR11MB5911.namprd11.prod.outlook.com>
Date: Tue, 30 May 2023 22:42:41 +0000
From: "Singh, Krishneil K" <krishneil.k.singh@...el.com>
To: "Linga, Pavan Kumar" <pavan.kumar.linga@...el.com>,
	"intel-wired-lan@...ts.osuosl.org" <intel-wired-lan@...ts.osuosl.org>
CC: "willemb@...gle.com" <willemb@...gle.com>, "pabeni@...hat.com"
	<pabeni@...hat.com>, "Bhatnagar, Shailendra"
	<shailendra.bhatnagar@...el.com>, "leon@...nel.org" <leon@...nel.org>,
	"mst@...hat.com" <mst@...hat.com>, "simon.horman@...igine.com"
	<simon.horman@...igine.com>, "Brandeburg, Jesse"
	<jesse.brandeburg@...el.com>, "stephen@...workplumber.org"
	<stephen@...workplumber.org>, "edumazet@...gle.com" <edumazet@...gle.com>,
	"Nguyen, Anthony L" <anthony.l.nguyen@...el.com>, "netdev@...r.kernel.org"
	<netdev@...r.kernel.org>, "kuba@...nel.org" <kuba@...nel.org>, "Burra, Phani
 R" <phani.r.burra@...el.com>, "decot@...gle.com" <decot@...gle.com>,
	"davem@...emloft.net" <davem@...emloft.net>, "shannon.nelson@....com"
	<shannon.nelson@....com>
Subject: RE: [Intel-wired-lan] [PATCH iwl-next v6 03/15] idpf: add controlq
 init and reset checks

> -----Original Message-----
> From: Intel-wired-lan <intel-wired-lan-bounces@...osl.org> On Behalf Of
> Pavan Kumar Linga
> Sent: Monday, May 22, 2023 5:23 PM
> To: intel-wired-lan@...ts.osuosl.org
> Cc: willemb@...gle.com; pabeni@...hat.com; Bhatnagar, Shailendra
> <shailendra.bhatnagar@...el.com>; leon@...nel.org; mst@...hat.com;
> simon.horman@...igine.com; Brandeburg, Jesse
> <jesse.brandeburg@...el.com>; stephen@...workplumber.org;
> edumazet@...gle.com; Nguyen, Anthony L
> <anthony.l.nguyen@...el.com>; netdev@...r.kernel.org; kuba@...nel.org;
> Burra, Phani R <phani.r.burra@...el.com>; decot@...gle.com;
> davem@...emloft.net; shannon.nelson@....com
> Subject: [Intel-wired-lan] [PATCH iwl-next v6 03/15] idpf: add controlq init
> and reset checks
> 
> From: Joshua Hay <joshua.a.hay@...el.com>
> 
> At the end of the probe, initialize and schedule the event workqueue.
> It calls the hard reset function where reset checks are done to find
> if the device is out of the reset. Control queue initialization and
> the necessary control queue support is added.
> 
> Introduce function pointers for the register operations which are
> different between PF and VF devices.
> 
> Signed-off-by: Joshua Hay <joshua.a.hay@...el.com>
> Co-developed-by: Alan Brady <alan.brady@...el.com>
> Signed-off-by: Alan Brady <alan.brady@...el.com>
> Co-developed-by: Madhu Chittim <madhu.chittim@...el.com>
> Signed-off-by: Madhu Chittim <madhu.chittim@...el.com>
> Co-developed-by: Phani Burra <phani.r.burra@...el.com>
> Signed-off-by: Phani Burra <phani.r.burra@...el.com>
> Co-developed-by: Shailendra Bhatnagar <shailendra.bhatnagar@...el.com>
> Signed-off-by: Shailendra Bhatnagar <shailendra.bhatnagar@...el.com>
> Co-developed-by: Pavan Kumar Linga <pavan.kumar.linga@...el.com>
> Signed-off-by: Pavan Kumar Linga <pavan.kumar.linga@...el.com>
> Reviewed-by: Sridhar Samudrala <sridhar.samudrala@...el.com>
> Reviewed-by: Willem de Bruijn <willemb@...gle.com>
> ---
>  drivers/net/ethernet/intel/idpf/Makefile      |   8 +-
>  drivers/net/ethernet/intel/idpf/idpf.h        |  95 +++
>  .../net/ethernet/intel/idpf/idpf_controlq.c   | 641 ++++++++++++++++++
>  .../net/ethernet/intel/idpf/idpf_controlq.h   | 117 ++++
>  .../ethernet/intel/idpf/idpf_controlq_api.h   | 169 +++++
>  .../ethernet/intel/idpf/idpf_controlq_setup.c | 175 +++++
>  drivers/net/ethernet/intel/idpf/idpf_dev.c    |  89 +++
>  .../ethernet/intel/idpf/idpf_lan_pf_regs.h    |  70 ++
>  .../ethernet/intel/idpf/idpf_lan_vf_regs.h    |  65 ++
>  drivers/net/ethernet/intel/idpf/idpf_lib.c    | 145 ++++
>  drivers/net/ethernet/intel/idpf/idpf_main.c   |  51 +-
>  drivers/net/ethernet/intel/idpf/idpf_mem.h    |  20 +
>  drivers/net/ethernet/intel/idpf/idpf_vf_dev.c |  86 +++
>  .../net/ethernet/intel/idpf/idpf_virtchnl.c   | 128 ++++
>  14 files changed, 1857 insertions(+), 2 deletions(-)
>  create mode 100644 drivers/net/ethernet/intel/idpf/idpf_controlq.c
>  create mode 100644 drivers/net/ethernet/intel/idpf/idpf_controlq_api.h
>  create mode 100644 drivers/net/ethernet/intel/idpf/idpf_controlq_setup.c
>  create mode 100644 drivers/net/ethernet/intel/idpf/idpf_dev.c
>  create mode 100644 drivers/net/ethernet/intel/idpf/idpf_lan_pf_regs.h
>  create mode 100644 drivers/net/ethernet/intel/idpf/idpf_lan_vf_regs.h
>  create mode 100644 drivers/net/ethernet/intel/idpf/idpf_lib.c
>  create mode 100644 drivers/net/ethernet/intel/idpf/idpf_mem.h
>  create mode 100644 drivers/net/ethernet/intel/idpf/idpf_vf_dev.c
>  create mode 100644 drivers/net/ethernet/intel/idpf/idpf_virtchnl.c
> 

Tested-by: Krishneil Singh  <krishneil.k.singh@...el.com>