Re: [Qemu-devel] [Qemu-block] [RFC] nvme: how to support multiple namespaces

2019-06-26 Thread Klaus Birkelund
On Wed, Jun 26, 2019 at 12:14:15PM +0200, Paolo Bonzini wrote: > On 26/06/19 06:46, Markus Armbruster wrote: > >> I'm not sure how to wire it together without the bus abstraction? So > >> I'll stick with the bus for now. It *is* extremely convenient! > > > > As far as I can tell offhand, a common

Re: [Qemu-devel] [Qemu-block] [RFC] nvme: how to support multiple namespaces

2019-06-26 Thread Paolo Bonzini
On 26/06/19 06:46, Markus Armbruster wrote: >> I'm not sure how to wire it together without the bus abstraction? So >> I'll stick with the bus for now. It *is* extremely convenient! > > As far as I can tell offhand, a common use of bus-less connections > between devices is wiring together composit

Re: [Qemu-devel] [Qemu-block] [RFC] nvme: how to support multiple namespaces

2019-06-25 Thread Markus Armbruster
Klaus Birkelund writes: > On Mon, Jun 24, 2019 at 12:18:45PM +0200, Kevin Wolf wrote: >> Am 24.06.2019 um 10:01 hat Klaus Birkelund geschrieben: >> > On Thu, Jun 20, 2019 at 05:37:24PM +0200, Laszlo Ersek wrote: >> > > On 06/17/19 10:12, Klaus Birkelund wrote: >> > > > Hi all, >> > > > >> > > >

Re: [Qemu-devel] [Qemu-block] [RFC] nvme: how to support multiple namespaces

2019-06-25 Thread Markus Armbruster
Cc: QOM maintainers in case I'm talking nonsense about QOM. Klaus Birkelund writes: > On Tue, Jun 25, 2019 at 07:51:29AM +0200, Markus Armbruster wrote: >> Laszlo Ersek writes: >> >> > On 06/24/19 12:18, Kevin Wolf wrote: >> >> Am 24.06.2019 um 10:01 hat Klaus Birkelund geschrieben: >> >>> On

Re: [Qemu-devel] [Qemu-block] [RFC] nvme: how to support multiple namespaces

2019-06-25 Thread Klaus Birkelund
On Mon, Jun 24, 2019 at 12:18:45PM +0200, Kevin Wolf wrote: > Am 24.06.2019 um 10:01 hat Klaus Birkelund geschrieben: > > On Thu, Jun 20, 2019 at 05:37:24PM +0200, Laszlo Ersek wrote: > > > On 06/17/19 10:12, Klaus Birkelund wrote: > > > > Hi all, > > > > > > > > I'm thinking about how to support

Re: [Qemu-devel] [Qemu-block] [RFC] nvme: how to support multiple namespaces

2019-06-25 Thread Klaus Birkelund
On Tue, Jun 25, 2019 at 07:51:29AM +0200, Markus Armbruster wrote: > Laszlo Ersek writes: > > > On 06/24/19 12:18, Kevin Wolf wrote: > >> Am 24.06.2019 um 10:01 hat Klaus Birkelund geschrieben: > >>> On Thu, Jun 20, 2019 at 05:37:24PM +0200, Laszlo Ersek wrote: > On 06/17/19 10:12, Klaus Bir

Re: [Qemu-devel] [Qemu-block] [RFC] nvme: how to support multiple namespaces

2019-06-25 Thread Kevin Wolf
Am 24.06.2019 um 22:46 hat Laszlo Ersek geschrieben: > On 06/24/19 12:18, Kevin Wolf wrote: > > Am 24.06.2019 um 10:01 hat Klaus Birkelund geschrieben: > >> On Thu, Jun 20, 2019 at 05:37:24PM +0200, Laszlo Ersek wrote: > >>> On 06/17/19 10:12, Klaus Birkelund wrote: > Hi all, > > I'm

Re: [Qemu-devel] [Qemu-block] [RFC] nvme: how to support multiple namespaces

2019-06-24 Thread Markus Armbruster
Laszlo Ersek writes: > On 06/24/19 12:18, Kevin Wolf wrote: >> Am 24.06.2019 um 10:01 hat Klaus Birkelund geschrieben: >>> On Thu, Jun 20, 2019 at 05:37:24PM +0200, Laszlo Ersek wrote: On 06/17/19 10:12, Klaus Birkelund wrote: > Hi all, > > I'm thinking about how to support multi

Re: [Qemu-devel] [Qemu-block] [RFC] nvme: how to support multiple namespaces

2019-06-24 Thread Laszlo Ersek
On 06/24/19 12:18, Kevin Wolf wrote: > Am 24.06.2019 um 10:01 hat Klaus Birkelund geschrieben: >> On Thu, Jun 20, 2019 at 05:37:24PM +0200, Laszlo Ersek wrote: >>> On 06/17/19 10:12, Klaus Birkelund wrote: Hi all, I'm thinking about how to support multiple namespaces in the NVMe

Re: [Qemu-devel] [Qemu-block] [RFC] nvme: how to support multiple namespaces

2019-06-24 Thread Kevin Wolf
Am 24.06.2019 um 10:01 hat Klaus Birkelund geschrieben: > On Thu, Jun 20, 2019 at 05:37:24PM +0200, Laszlo Ersek wrote: > > On 06/17/19 10:12, Klaus Birkelund wrote: > > > Hi all, > > > > > > I'm thinking about how to support multiple namespaces in the NVMe > > > device. My first idea was to add a

Re: [Qemu-devel] [Qemu-block] [RFC] nvme: how to support multiple namespaces

2019-06-24 Thread Klaus Birkelund
On Thu, Jun 20, 2019 at 05:37:24PM +0200, Laszlo Ersek wrote: > On 06/17/19 10:12, Klaus Birkelund wrote: > > Hi all, > > > > I'm thinking about how to support multiple namespaces in the NVMe > > device. My first idea was to add a "namespaces" property array to the > > device that references block