Re: [PATCH v2 00/13] mpt3sas driver NVMe support:

2017-08-08 Thread Keith Busch
On Tue, Aug 08, 2017 at 12:33:40PM +0530, Sreekanth Reddy wrote: > On Tue, Aug 8, 2017 at 9:34 AM, Keith Busch wrote: > > > > It looks like they can make existing nvme tooling work with little > > effort if they have the driver implement NVME_IOCTL_ADMIN_COMMAND, and > >

Re: [PATCH v2 00/13] mpt3sas driver NVMe support:

2017-08-08 Thread Keith Busch
On Tue, Aug 08, 2017 at 12:33:40PM +0530, Sreekanth Reddy wrote: > On Tue, Aug 8, 2017 at 9:34 AM, Keith Busch wrote: > > > > It looks like they can make existing nvme tooling work with little > > effort if they have the driver implement NVME_IOCTL_ADMIN_COMMAND, and > > Precisely, I was

Re: [PATCH v2 00/13] mpt3sas driver NVMe support:

2017-08-08 Thread Sreekanth Reddy
On Tue, Aug 8, 2017 at 9:34 AM, Keith Busch wrote: > On Mon, Aug 07, 2017 at 08:45:25AM -0700, James Bottomley wrote: >> On Mon, 2017-08-07 at 20:01 +0530, Kashyap Desai wrote: >> > >> > We have to attempt this use case and see how it behaves. I have not >> > tried this, so

Re: [PATCH v2 00/13] mpt3sas driver NVMe support:

2017-08-08 Thread Sreekanth Reddy
On Tue, Aug 8, 2017 at 9:34 AM, Keith Busch wrote: > On Mon, Aug 07, 2017 at 08:45:25AM -0700, James Bottomley wrote: >> On Mon, 2017-08-07 at 20:01 +0530, Kashyap Desai wrote: >> > >> > We have to attempt this use case and see how it behaves. I have not >> > tried this, so not sure if things are

Re: [PATCH v2 00/13] mpt3sas driver NVMe support:

2017-08-07 Thread Keith Busch
On Mon, Aug 07, 2017 at 08:45:25AM -0700, James Bottomley wrote: > On Mon, 2017-08-07 at 20:01 +0530, Kashyap Desai wrote: > > > > We have to attempt this use case and see how it behaves. I have not > > tried this, so not sure if things are really bad or just some tuning > > may be helpful. I

Re: [PATCH v2 00/13] mpt3sas driver NVMe support:

2017-08-07 Thread Keith Busch
On Mon, Aug 07, 2017 at 08:45:25AM -0700, James Bottomley wrote: > On Mon, 2017-08-07 at 20:01 +0530, Kashyap Desai wrote: > > > > We have to attempt this use case and see how it behaves. I have not > > tried this, so not sure if things are really bad or just some tuning > > may be helpful. I

Re: [PATCH v2 00/13] mpt3sas driver NVMe support:

2017-08-07 Thread James Bottomley
nnes Reinecke > > Cc: Suganath Prabu Subramani; martin.peter...@oracle.com; linux- > > s...@vger.kernel.org; Sathya Prakash Veerichetty; linux- > > ker...@vger.kernel.org; Chaitra Basappa; Sreekanth Reddy; linux- > > n...@lists.infradead.org > > Subject: Re: [PATCH v2 00/13]

Re: [PATCH v2 00/13] mpt3sas driver NVMe support:

2017-08-07 Thread James Bottomley
nnes Reinecke > > Cc: Suganath Prabu Subramani; martin.peter...@oracle.com; linux- > > s...@vger.kernel.org; Sathya Prakash Veerichetty; linux- > > ker...@vger.kernel.org; Chaitra Basappa; Sreekanth Reddy; linux- > > n...@lists.infradead.org > > Subject: Re: [PATCH v2 00/13]

RE: [PATCH v2 00/13] mpt3sas driver NVMe support:

2017-08-07 Thread Kashyap Desai
kernel.org; Sathya Prakash Veerichetty; linux- > ker...@vger.kernel.org; Chaitra Basappa; Sreekanth Reddy; linux- > n...@lists.infradead.org > Subject: Re: [PATCH v2 00/13] mpt3sas driver NVMe support: > > On Mon, 2017-08-07 at 19:26 +0530, Kashyap Desai wrote: > > > > >

RE: [PATCH v2 00/13] mpt3sas driver NVMe support:

2017-08-07 Thread Kashyap Desai
kernel.org; Sathya Prakash Veerichetty; linux- > ker...@vger.kernel.org; Chaitra Basappa; Sreekanth Reddy; linux- > n...@lists.infradead.org > Subject: Re: [PATCH v2 00/13] mpt3sas driver NVMe support: > > On Mon, 2017-08-07 at 19:26 +0530, Kashyap Desai wrote: > > > > >

Re: [PATCH v2 00/13] mpt3sas driver NVMe support:

2017-08-07 Thread James Bottomley
t; > Cc: Suganath Prabu S; martin.peter...@oracle.com; linux- > > s...@vger.kernel.org; sathya.prak...@broadcom.com; > > kashyap.de...@broadcom.com; linux-kernel@vger.kernel.org; > > chaitra.basa...@broadcom.com; sreekanth.re...@broadcom.com; linux- > > n...@lists.infradead

Re: [PATCH v2 00/13] mpt3sas driver NVMe support:

2017-08-07 Thread James Bottomley
t; > Cc: Suganath Prabu S; martin.peter...@oracle.com; linux- > > s...@vger.kernel.org; sathya.prak...@broadcom.com; > > kashyap.de...@broadcom.com; linux-kernel@vger.kernel.org; > > chaitra.basa...@broadcom.com; sreekanth.re...@broadcom.com; linux- > > n...@lists.infradead

RE: [PATCH v2 00/13] mpt3sas driver NVMe support:

2017-08-07 Thread Kashyap Desai
ak...@broadcom.com; > kashyap.de...@broadcom.com; linux-kernel@vger.kernel.org; > chaitra.basa...@broadcom.com; sreekanth.re...@broadcom.com; linux- > n...@lists.infradead.org > Subject: Re: [PATCH v2 00/13] mpt3sas driver NVMe support: > > On Sat, 2017-08-05 at 06:53 -0700, Christo

RE: [PATCH v2 00/13] mpt3sas driver NVMe support:

2017-08-07 Thread Kashyap Desai
ak...@broadcom.com; > kashyap.de...@broadcom.com; linux-kernel@vger.kernel.org; > chaitra.basa...@broadcom.com; sreekanth.re...@broadcom.com; linux- > n...@lists.infradead.org > Subject: Re: [PATCH v2 00/13] mpt3sas driver NVMe support: > > On Sat, 2017-08-05 at 06:53 -0700, Christo

Re: [PATCH v2 00/13] mpt3sas driver NVMe support:

2017-08-05 Thread James Bottomley
On Sat, 2017-08-05 at 06:53 -0700, Christoph Hellwig wrote: > On Wed, Aug 02, 2017 at 10:14:40AM +0200, Hannes Reinecke wrote: > > > > I'm not happy with this approach. > > NVMe devices should _not_ appear as SCSI devices; this will just > > confuse matters _and_ will be incompatible with

Re: [PATCH v2 00/13] mpt3sas driver NVMe support:

2017-08-05 Thread James Bottomley
On Sat, 2017-08-05 at 06:53 -0700, Christoph Hellwig wrote: > On Wed, Aug 02, 2017 at 10:14:40AM +0200, Hannes Reinecke wrote: > > > > I'm not happy with this approach. > > NVMe devices should _not_ appear as SCSI devices; this will just > > confuse matters _and_ will be incompatible with

Re: [PATCH v2 00/13] mpt3sas driver NVMe support:

2017-08-05 Thread Christoph Hellwig
On Wed, Aug 02, 2017 at 10:14:40AM +0200, Hannes Reinecke wrote: > I'm not happy with this approach. > NVMe devices should _not_ appear as SCSI devices; this will just confuse > matters _and_ will be incompatible with 'normal' NVMe devices. > > Rather I would like to see the driver to hook into

Re: [PATCH v2 00/13] mpt3sas driver NVMe support:

2017-08-05 Thread Christoph Hellwig
On Wed, Aug 02, 2017 at 10:14:40AM +0200, Hannes Reinecke wrote: > I'm not happy with this approach. > NVMe devices should _not_ appear as SCSI devices; this will just confuse > matters _and_ will be incompatible with 'normal' NVMe devices. > > Rather I would like to see the driver to hook into

Re: [PATCH v2 00/13] mpt3sas driver NVMe support:

2017-08-03 Thread Hannes Reinecke
On 08/02/2017 10:14 AM, Hannes Reinecke wrote: > On 07/14/2017 03:22 PM, Suganath Prabu S wrote: >> Ventura Series controller are Tri-mode. The controller and >> firmware are capable of supporting NVMe devices and >> PCIe switches to be connected with the controller. This >> patch set adds driver

Re: [PATCH v2 00/13] mpt3sas driver NVMe support:

2017-08-03 Thread Hannes Reinecke
On 08/02/2017 10:14 AM, Hannes Reinecke wrote: > On 07/14/2017 03:22 PM, Suganath Prabu S wrote: >> Ventura Series controller are Tri-mode. The controller and >> firmware are capable of supporting NVMe devices and >> PCIe switches to be connected with the controller. This >> patch set adds driver

Re: [PATCH v2 00/13] mpt3sas driver NVMe support:

2017-08-02 Thread Hannes Reinecke
On 07/14/2017 03:22 PM, Suganath Prabu S wrote: > Ventura Series controller are Tri-mode. The controller and > firmware are capable of supporting NVMe devices and > PCIe switches to be connected with the controller. This > patch set adds driver level support for NVMe devices and > PCIe switches. >

Re: [PATCH v2 00/13] mpt3sas driver NVMe support:

2017-08-02 Thread Hannes Reinecke
On 07/14/2017 03:22 PM, Suganath Prabu S wrote: > Ventura Series controller are Tri-mode. The controller and > firmware are capable of supporting NVMe devices and > PCIe switches to be connected with the controller. This > patch set adds driver level support for NVMe devices and > PCIe switches. >

Re: [PATCH v2 00/13] mpt3sas driver NVMe support:

2017-07-24 Thread Suganath Prabu Subramani
Is there any update on these patches ? Thanks, Suganath Prabu S On Fri, Jul 14, 2017 at 6:52 PM, Suganath Prabu S wrote: > Ventura Series controller are Tri-mode. The controller and > firmware are capable of supporting NVMe devices and > PCIe switches to

Re: [PATCH v2 00/13] mpt3sas driver NVMe support:

2017-07-24 Thread Suganath Prabu Subramani
Is there any update on these patches ? Thanks, Suganath Prabu S On Fri, Jul 14, 2017 at 6:52 PM, Suganath Prabu S wrote: > Ventura Series controller are Tri-mode. The controller and > firmware are capable of supporting NVMe devices and > PCIe switches to be connected with the controller. This >

[PATCH v2 00/13] mpt3sas driver NVMe support:

2017-07-14 Thread Suganath Prabu S
Ventura Series controller are Tri-mode. The controller and firmware are capable of supporting NVMe devices and PCIe switches to be connected with the controller. This patch set adds driver level support for NVMe devices and PCIe switches. Suganath Prabu S (13): mpt3sas: Update MPI Header

[PATCH v2 00/13] mpt3sas driver NVMe support:

2017-07-14 Thread Suganath Prabu S
Ventura Series controller are Tri-mode. The controller and firmware are capable of supporting NVMe devices and PCIe switches to be connected with the controller. This patch set adds driver level support for NVMe devices and PCIe switches. Suganath Prabu S (13): mpt3sas: Update MPI Header