> Subject: Re: [PATCH v5 1/2] dt-bindings: mailbox: add binding doc for the ARM
> SMC/HVC mailbox
>
> On Wed, Sep 11, 2019 at 10:03 AM Andre Przywara
> wrote:
> >
> > On Tue, 10 Sep 2019 21:44:11 -0500
> > Jassi Brar wrote:
> >
> > Hi,
> >
&
On Wed, Sep 11, 2019 at 10:03 AM Andre Przywara wrote:
>
> On Tue, 10 Sep 2019 21:44:11 -0500
> Jassi Brar wrote:
>
> Hi,
>
> > On Mon, Sep 9, 2019 at 10:42 AM Andre Przywara
> > wrote:
> > >
> > > On Wed, 28 Aug 2019 03:02:58 +
> > > Peng Fan wrote:
> > >
> [ ... ]
> > >
> > > > +
> > > >
On Tue, 10 Sep 2019 21:44:11 -0500
Jassi Brar wrote:
Hi,
> On Mon, Sep 9, 2019 at 10:42 AM Andre Przywara wrote:
> >
> > On Wed, 28 Aug 2019 03:02:58 +
> > Peng Fan wrote:
> >
[ ... ]
> >
> > > +
> > > + arm,func-ids:
> > > +description: |
> > > + An array of 32-bit values spec
wrote:
> > > >
> > > > > Subject: Re: [PATCH v5 1/2] dt-bindings: mailbox: add binding doc for
> > > > > the ARM
> > > > > SMC/HVC mailbox
> > > > >
> > > > > On Fri, Aug 30, 2019 at 2:37 AM Peng Fan w
On Mon, Sep 9, 2019 at 10:42 AM Andre Przywara wrote:
>
> On Wed, 28 Aug 2019 03:02:58 +
> Peng Fan wrote:
>
> Hi,
>
> sorry for the late reply, eventually managed to have a closer look on this.
>
> > From: Peng Fan
> >
> > The ARM SMC/HVC mailbox binding describes a firmware interface to tr
On Mon, Sep 9, 2019 at 8:32 AM Andre Przywara wrote:
>
> On Fri, 30 Aug 2019 03:12:29 -0500
> Jassi Brar wrote:
>
> Hi,
>
> > On Fri, Aug 30, 2019 at 3:07 AM Peng Fan wrote:
> > >
> > > > Subject: Re: [PATCH v5 1/2] dt-bindings: mailbox: add bin
> Subject: Re: [PATCH v5 1/2] dt-bindings: mailbox: add binding doc for the ARM
> SMC/HVC mailbox
>
> On Fri, 30 Aug 2019 03:12:29 -0500
> Jassi Brar wrote:
>
> Hi,
>
> > On Fri, Aug 30, 2019 at 3:07 AM Peng Fan wrote:
> > >
> > > > Su
On Wed, 28 Aug 2019 03:02:58 +
Peng Fan wrote:
Hi,
sorry for the late reply, eventually managed to have a closer look on this.
> From: Peng Fan
>
> The ARM SMC/HVC mailbox binding describes a firmware interface to trigger
> actions in software layers running in the EL2 or EL3 exception le
On Fri, 30 Aug 2019 03:12:29 -0500
Jassi Brar wrote:
Hi,
> On Fri, Aug 30, 2019 at 3:07 AM Peng Fan wrote:
> >
> > > Subject: Re: [PATCH v5 1/2] dt-bindings: mailbox: add binding doc for the
> > > ARM
> > > SMC/HVC mailbox
> > >
> >
On Mon, Sep 2, 2019 at 2:39 PM Rob Herring wrote:
>
> On Wed, Aug 28, 2019 at 03:02:58AM +, Peng Fan wrote:
> > From: Peng Fan
> >
> > The ARM SMC/HVC mailbox binding describes a firmware interface to trigger
> > actions in software layers running in the EL2 or EL3 exception levels.
> > The t
On Wed, Aug 28, 2019 at 03:02:58AM +, Peng Fan wrote:
> From: Peng Fan
>
> The ARM SMC/HVC mailbox binding describes a firmware interface to trigger
> actions in software layers running in the EL2 or EL3 exception levels.
> The term "ARM" here relates to the SMC instruction as part of the ARM
On Fri, Aug 30, 2019 at 4:32 AM Sudeep Holla wrote:
>
> On Fri, Aug 30, 2019 at 02:52:40AM -0500, Jassi Brar wrote:
> > On Fri, Aug 30, 2019 at 2:37 AM Peng Fan wrote:
>
> [...]
>
> > >
> > > If I get your point correctly,
> > > On UP, both could not be active. On SMP, tx/rx could be both active,
Hi Sudeep
> Subject: Re: [PATCH v5 1/2] dt-bindings: mailbox: add binding doc for the ARM
> SMC/HVC mailbox
>
> On Fri, Aug 30, 2019 at 07:37:41AM +, Peng Fan wrote:
> > Hi Jassi,
> > > > I think there could be channel for TEE, and channel for Linux.
> >
On Fri, Aug 30, 2019 at 02:52:40AM -0500, Jassi Brar wrote:
> On Fri, Aug 30, 2019 at 2:37 AM Peng Fan wrote:
[...]
> >
> > If I get your point correctly,
> > On UP, both could not be active. On SMP, tx/rx could be both active, anyway
> > this depends on secure firmware and Linux firmware design
On Fri, Aug 30, 2019 at 07:37:41AM +, Peng Fan wrote:
> Hi Jassi,
> > > I think there could be channel for TEE, and channel for Linux.
> > > For virtualization case, there could be dedicated channel for each VM.
> > >
> > I am talking from Linux pov. Functions 0xfe and 0xff above, can't both be
> Subject: Re: [PATCH v5 1/2] dt-bindings: mailbox: add binding doc for the ARM
> SMC/HVC mailbox
>
> On Fri, Aug 30, 2019 at 3:07 AM Peng Fan wrote:
> >
> > > Subject: Re: [PATCH v5 1/2] dt-bindings: mailbox: add binding doc
> > > for the ARM SMC/HVC mailbox
On Fri, Aug 30, 2019 at 3:07 AM Peng Fan wrote:
>
> > Subject: Re: [PATCH v5 1/2] dt-bindings: mailbox: add binding doc for the
> > ARM
> > SMC/HVC mailbox
> >
> > On Fri, Aug 30, 2019 at 2:37 AM Peng Fan wrote:
> > >
> > > Hi Jassi,
&g
> Subject: Re: [PATCH v5 1/2] dt-bindings: mailbox: add binding doc for the ARM
> SMC/HVC mailbox
>
> On Fri, Aug 30, 2019 at 2:37 AM Peng Fan wrote:
> >
> > Hi Jassi,
> >
> > > Subject: Re: [PATCH v5 1/2] dt-bindings: mailbox: add binding doc
> > >
On Fri, Aug 30, 2019 at 2:37 AM Peng Fan wrote:
>
> Hi Jassi,
>
> > Subject: Re: [PATCH v5 1/2] dt-bindings: mailbox: add binding doc for the
> > ARM
> > SMC/HVC mailbox
> >
> > On Fri, Aug 30, 2019 at 1:28 AM Peng Fan wrote:
> >
> > > >
Hi Jassi,
> Subject: Re: [PATCH v5 1/2] dt-bindings: mailbox: add binding doc for the ARM
> SMC/HVC mailbox
>
> On Fri, Aug 30, 2019 at 1:28 AM Peng Fan wrote:
>
> > > > +examples:
> > > > + - |
> > > > +sram@91 {
> > >
On Fri, Aug 30, 2019 at 1:28 AM Peng Fan wrote:
> > > +examples:
> > > + - |
> > > +sram@91 {
> > > + compatible = "mmio-sram";
> > > + reg = <0x0 0x93f000 0x0 0x1000>;
> > > + #address-cells = <1>;
> > > + #size-cells = <1>;
> > > + ranges = <0 0x0 0x93f000 0x10
Hi Jassi,
> Subject: Re: [PATCH v5 1/2] dt-bindings: mailbox: add binding doc for the ARM
> SMC/HVC mailbox
>
> On Tue, Aug 27, 2019 at 10:02 PM Peng Fan wrote:
> >
> > From: Peng Fan
> >
> > The ARM SMC/HVC mailbox binding describes a firmware interfac
On Tue, Aug 27, 2019 at 10:02 PM Peng Fan wrote:
>
> From: Peng Fan
>
> The ARM SMC/HVC mailbox binding describes a firmware interface to trigger
> actions in software layers running in the EL2 or EL3 exception levels.
> The term "ARM" here relates to the SMC instruction as part of the ARM
> inst
> Subject: Re: [PATCH v5 1/2] dt-bindings: mailbox: add binding doc for the ARM
> SMC/HVC mailbox
>
> On Wed, Aug 28, 2019 at 03:02:58AM +, Peng Fan wrote:
> > From: Peng Fan
> >
> > The ARM SMC/HVC mailbox binding describes a firmware interface to
> >
On Wed, Aug 28, 2019 at 03:02:58AM +, Peng Fan wrote:
> From: Peng Fan
>
> The ARM SMC/HVC mailbox binding describes a firmware interface to trigger
> actions in software layers running in the EL2 or EL3 exception levels.
> The term "ARM" here relates to the SMC instruction as part of the ARM
From: Peng Fan
The ARM SMC/HVC mailbox binding describes a firmware interface to trigger
actions in software layers running in the EL2 or EL3 exception levels.
The term "ARM" here relates to the SMC instruction as part of the ARM
instruction set, not as a standard endorsed by ARM Ltd.
Signed-off
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