From: Aneesh Kumar K.V <aneesh.kumar@kernel.org>
To: Suzuki K Poulose <suzuki.poulose@arm.com>,
linux-coco@lists.linux.dev, linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Cc: Catalin Marinas <catalin.marinas@arm.com>,
Greg KH <gregkh@linuxfoundation.org>,
Jeremy Linton <jeremy.linton@arm.com>,
Jonathan Cameron <jic23@kernel.org>,
Lorenzo Pieralisi <lpieralisi@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Sudeep Holla <sudeep.holla@arm.com>,
Will Deacon <will@kernel.org>,
Steven Price <steven.price@arm.com>,
Andre Przywara <andre.przywara@arm.com>
Subject: Re: [PATCH v7 5/6] firmware: smccc: arm-cca-guest: Bind the TSM provider to an SMCCC device
Date: Fri, 12 Jun 2026 11:17:43 +0530 [thread overview]
Message-ID: <yq5a1pecmhs0.fsf@kernel.org> (raw)
In-Reply-To: <b1d4b888-bdbe-4a45-8561-4f27e0e9a1de@arm.com>
Suzuki K Poulose <suzuki.poulose@arm.com> writes:
..
>> diff --git a/include/linux/arm-smccc-rsi.h b/include/linux/arm-smccc-rsi.h
>> index fddb77986f70..ae663aa8fd7f 100644
>> --- a/include/linux/arm-smccc-rsi.h
>> +++ b/include/linux/arm-smccc-rsi.h
>> @@ -8,6 +8,8 @@
>>
>> #include <linux/arm-smccc.h>
>>
>> +#define RSI_DEV_NAME "arm-rsi-dev"
>
> This shouldn't be here ? This is not part of the SMCCC RSI standard, but
> a linux thing. May be in drivers/firmware/../rsi.h ?
>
The name is used by the Arm SMCCC firmware driver
(drivers/firmware/smccc/smccc.c) and the arm-cca-guest driver.
Since it is used by the Arm SMCCC firmware driver, I used the above
header. We do not currently have a generic placeholder for RSI/RMI
definitions under drivers/.
-aneesh
next prev parent reply other threads:[~2026-06-12 5:47 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-11 13:04 [PATCH v7 0/6] Switch Arm SMCCC firmware services to an SMCCC bus Aneesh Kumar K.V (Arm)
2026-06-11 13:04 ` [PATCH v7 1/6] firmware: smccc: Add an Arm " Aneesh Kumar K.V (Arm)
2026-06-11 13:04 ` [PATCH v7 2/6] firmware: hwrng: arm_smccc_trng: Register as an SMCCC device Aneesh Kumar K.V (Arm)
2026-06-11 13:04 ` [PATCH v7 3/6] firmware: smccc: Move RSI definitions to include/linux Aneesh Kumar K.V (Arm)
2026-06-11 16:04 ` Suzuki K Poulose
2026-06-12 5:41 ` Aneesh Kumar K.V
2026-06-11 13:04 ` [PATCH v7 4/6] virt: coco: arm-cca-guest: Rename TSM report source file Aneesh Kumar K.V (Arm)
2026-06-11 13:04 ` [PATCH v7 5/6] firmware: smccc: arm-cca-guest: Bind the TSM provider to an SMCCC device Aneesh Kumar K.V (Arm)
2026-06-11 17:06 ` Suzuki K Poulose
2026-06-12 5:47 ` Aneesh Kumar K.V [this message]
2026-06-11 13:04 ` [PATCH v7 6/6] coco: guest: arm64: Replace dummy CCA device with sysfs ABI Aneesh Kumar K.V (Arm)
2026-06-11 19:45 ` Dan Williams (nvidia)
2026-06-12 6:07 ` Aneesh Kumar K.V
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