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| author |   Luca Boccassi <luca.boccassi@gmail.com> | 2019-03-20 14:45:09 +0000 |
|---|---|---|
| committer | Luca Boccassi <luca.boccassi@gmail.com> | 2019-03-20 14:45:37 +0000 |
| commit | f7a9461e29147c47ce2bb81bd157ac1833cf5eb1 (patch) | |
| tree | 6f3b4f4850cf9f116acc1dda3f0515259673e13b /lib/librte_eal/linuxapp/eal/eal_vfio.h | |
| parent | 8e6d9d118f6105a3627b64a7949e1fb0b145879e (diff) | |
New upstream version 16.11.9upstream/16.11.9upstream-16.11-stable
Change-Id: Ia1ac246c53e5050b6a29d6952fb668ad6c782996
Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
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, 24 insertions, 1 deletions
diff --git a/lib/librte_eal/linuxapp/eal/eal_vfio.h b/lib/librte_eal/linuxapp/eal/eal_vfio.h index ac31a4fc..72f1f757 100644 --- a/lib/librte_eal/linuxapp/eal/eal_vfio.h +++ b/lib/librte_eal/linuxapp/eal/eal_vfio.h @@ -59,23 +59,46 @@ #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 + +struct vfio_iommu_spapr_tce_ddw_info { + uint64_t pgsizes; + uint32_t max_dynamic_windows_supported; + uint32_t levels; +}; + +/* SPAPR_v2 is not present, but SPAPR might be */ +#ifndef VFIO_SPAPR_TCE_IOMMU +#define VFIO_IOMMU_SPAPR_TCE_GET_INFO _IO(VFIO_TYPE, VFIO_BASE + 12) + +struct vfio_iommu_spapr_tce_info { + uint32_t argsz; + uint32_t flags; + uint32_t dma32_window_start; + uint32_t dma32_window_size; + struct vfio_iommu_spapr_tce_ddw_info ddw; +}; +#endif /* VFIO_SPAPR_TCE_IOMMU */ + +#else /* VFIO_SPAPR_TCE_v2_IOMMU */ #define RTE_VFIO_SPAPR VFIO_SPAPR_TCE_v2_IOMMU #endif |