diff options
Diffstat (limited to 'lib/librte_eal/linuxapp/eal/eal_vfio.h')
| -rw-r--r-- | lib/librte_eal/linuxapp/eal/eal_vfio.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/lib/librte_eal/linuxapp/eal/eal_vfio.h b/lib/librte_eal/linuxapp/eal/eal_vfio.h index 29f7f3ec..ac31a4fc 100644 --- a/lib/librte_eal/linuxapp/eal/eal_vfio.h +++ b/lib/librte_eal/linuxapp/eal/eal_vfio.h @@ -54,6 +54,31 @@ #define RTE_VFIO_TYPE1 VFIO_TYPE1_IOMMU +#ifndef VFIO_SPAPR_TCE_v2_IOMMU +#define RTE_VFIO_SPAPR 7 +#define VFIO_IOMMU_SPAPR_REGISTER_MEMORY _IO(VFIO_TYPE, VFIO_BASE + 17) +#define VFIO_IOMMU_SPAPR_TCE_CREATE _IO(VFIO_TYPE, VFIO_BASE + 19) +#define VFIO_IOMMU_SPAPR_TCE_REMOVE _IO(VFIO_TYPE, VFIO_BASE + 20) +struct vfio_iommu_spapr_register_memory { + uint32_t argsz; + uint32_t flags; + uint64_t vaddr; + uint64_t size; +}; +struct vfio_iommu_spapr_tce_create { + uint32_t argsz; + uint32_t page_shift; + uint64_t window_size; + uint32_t levels; +}; +struct vfio_iommu_spapr_tce_remove { + uint32_t argsz; + uint64_t start_addr; +}; +#else +#define RTE_VFIO_SPAPR VFIO_SPAPR_TCE_v2_IOMMU +#endif + #if LINUX_VERSION_CODE < KERNEL_VERSION(4, 5, 0) #define RTE_VFIO_NOIOMMU 8 #else |