From mboxrd@z Thu Jan 1 00:00:00 1970 From: robin.murphy@arm.com (Robin Murphy) Date: Tue, 11 Apr 2017 16:59:17 +0100 Subject: [RFC PATCH 4/7] ACPICA: IORT: Add SMMuV3 model definitions. In-Reply-To: <1491921765-29475-5-git-send-email-linucherian@gmail.com> References: <1491921765-29475-1-git-send-email-linucherian@gmail.com> <1491921765-29475-5-git-send-email-linucherian@gmail.com> Message-ID: To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 11/04/17 15:42, linucherian at gmail.com wrote: > From: Linu Cherian > > Add SMMuV3 model definitions. > > Signed-off-by: Linu Cherian > --- > include/acpi/actbl2.h | 5 +++++ > 1 file changed, 5 insertions(+) > > diff --git a/include/acpi/actbl2.h b/include/acpi/actbl2.h > index 2b4af07..9db67d6 100644 > --- a/include/acpi/actbl2.h > +++ b/include/acpi/actbl2.h > @@ -778,6 +778,11 @@ struct acpi_iort_smmu { > #define ACPI_IORT_SMMU_CORELINK_MMU400 0x00000002 /* ARM Corelink MMU-400 */ > #define ACPI_IORT_SMMU_CORELINK_MMU500 0x00000003 /* ARM Corelink MMU-500 */ > > +#define ACPI_IORT_SMMU_V3 0x00000000 /* Generic SMMUv3 */ > +#define ACPI_IORT_SMMU_CORELINK_MMU600 0x00000001 /* ARM Corelink MMU-600 */ > +#define ACPI_IORT_SMMU_V3_HISILICON 0x00000002 /* HiSilicon SMMUv3 */ > +#define ACPI_IORT_SMMU_V3_CAVIUM_CN99XX 0x00000003 /* Cavium CN99xx SMMUv3 */ None of those models are listed in the current IORT spec. What's MMU-600? Robin. > + > /* Masks for Flags field above */ > > #define ACPI_IORT_SMMU_DVM_SUPPORTED (1) >