diff options
| -rw-r--r-- | drivers/acpi/arm64/iort.c | 5 | ||||
| -rw-r--r-- | drivers/iommu/arm-smmu-v3.c | 5 |
2 files changed, 10 insertions, 0 deletions
diff --git a/drivers/acpi/arm64/iort.c b/drivers/acpi/arm64/iort.c index c5fecf97ee2f..da225710b009 100644 --- a/drivers/acpi/arm64/iort.c +++ b/drivers/acpi/arm64/iort.c @@ -31,6 +31,11 @@ #define IORT_IOMMU_TYPE ((1 << ACPI_IORT_NODE_SMMU) | \ (1 << ACPI_IORT_NODE_SMMU_V3)) +/* Until ACPICA headers cover IORT rev. C */ +#ifndef ACPI_IORT_SMMU_V3_CAVIUM_CN99XX +#define ACPI_IORT_SMMU_V3_CAVIUM_CN99XX 0x2 +#endif + struct iort_its_msi_chip { struct list_head list; struct fwnode_handle *fw_node; diff --git a/drivers/iommu/arm-smmu-v3.c b/drivers/iommu/arm-smmu-v3.c index 884b1a49a52a..da481d53e09b 100644 --- a/drivers/iommu/arm-smmu-v3.c +++ b/drivers/iommu/arm-smmu-v3.c @@ -413,6 +413,11 @@ #define MSI_IOVA_BASE 0x8000000 #define MSI_IOVA_LENGTH 0x100000 +/* Until ACPICA headers cover IORT rev. C */ +#ifndef ACPI_IORT_SMMU_V3_CAVIUM_CN99XX +#define ACPI_IORT_SMMU_V3_CAVIUM_CN99XX 0x2 +#endif + static bool disable_bypass; module_param_named(disable_bypass, disable_bypass, bool, S_IRUGO); MODULE_PARM_DESC(disable_bypass, |