From: Etienne Carriere <etienne.carriere@linaro.org>
To: Steven Price <steven.price@arm.com>
Cc: linux-kernel@vger.kernel.org, lorenzo.pieralisi@arm.com,
"moderated list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE"
<linux-arm-kernel@lists.infradead.org>,
Mark Rutland <mark.rutland@arm.com>,
Thomas Gleixner <tglx@linutronix.de>,
alexios.zavras@intel.com, will@kernel.org, maz@kernel.org,
Sudeep Holla <sudeep.holla@arm.com>
Subject: Re: [PATCH 1/2] firmware: arm-smccc: define identifier for Arm SMCCC v1.2
Date: Thu, 14 May 2020 14:52:21 +0200 [thread overview]
Message-ID: <CAN5uoS-t-xzk3nGKyd9jJA6h0GM35qT+1tb2wpBA=BVV4yPVbg@mail.gmail.com> (raw)
In-Reply-To: <b8661499-6ecc-2adc-9ed6-b7c428a8aa35@arm.com>
On Thu, 14 May 2020 at 14:38, Steven Price <steven.price@arm.com> wrote:
>
> On 14/05/2020 09:21, Etienne Carriere wrote:
> > Define identifier value reported by secure firmware when its
> > supports Arm SMCCC specification v1.2.
> >
> > Signed-off-by: Etienne Carriere <etienne.carriere@linaro.org>
>
> FYI Sudeep has already posted a patch to do this[1].
>
> Steve
Thanks. I'll follow the thread.
Regards
Etienne
>
> [1]
> https://lore.kernel.org/linux-arm-kernel/20200430114814.14116-3-sudeep.holla@arm.com/
>
> > ---
> > include/linux/arm-smccc.h | 1 +
> > 1 file changed, 1 insertion(+)
> >
> > diff --git a/include/linux/arm-smccc.h b/include/linux/arm-smccc.h
> > index 59494df0f55b..1cf221f3f07a 100644
> > --- a/include/linux/arm-smccc.h
> > +++ b/include/linux/arm-smccc.h
> > @@ -56,6 +56,7 @@
> >
> > #define ARM_SMCCC_VERSION_1_0 0x10000
> > #define ARM_SMCCC_VERSION_1_1 0x10001
> > +#define ARM_SMCCC_VERSION_1_2 0x10002
> >
> > #define ARM_SMCCC_VERSION_FUNC_ID \
> > ARM_SMCCC_CALL_VAL(ARM_SMCCC_FAST_CALL, \
> >
>
prev parent reply other threads:[~2020-05-14 12:52 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-14 8:21 [PATCH 1/2] firmware: arm-smccc: define identifier for Arm SMCCC v1.2 Etienne Carriere
2020-05-14 8:21 ` [PATCH 2/2] firmware: psci: support SMCCC v1.2 for SMCCC conduit Etienne Carriere
2020-05-14 14:24 ` Sudeep Holla
2020-05-14 14:56 ` Etienne Carriere
2020-05-15 9:24 ` Sudeep Holla
2020-05-14 12:38 ` [PATCH 1/2] firmware: arm-smccc: define identifier for Arm SMCCC v1.2 Steven Price
2020-05-14 12:52 ` Etienne Carriere [this message]
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