diff options
| author |   Christian Ehrhardt <christian.ehrhardt@canonical.com> | 2018-06-18 13:36:41 +0200 |
|---|---|---|
| committer | Christian Ehrhardt <christian.ehrhardt@canonical.com> | 2018-06-19 08:22:47 +0200 |
| commit | e4df4d55df003957fc5afd7440e3d3192d7ce218 (patch) | |
| tree | 4d87da85a727b31f1a76de49f6c4d31cedda71b7 /lib/librte_eal/linuxapp/eal | |
| parent | d038355bf358f713efbb182f174e2a8a09042e2b (diff) | |
New upstream version 17.11.3
Change-Id: I2b901aaf362a2b94195665cc890d824b2c3a620e
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
Diffstat (limited to 'lib/librte_eal/linuxapp/eal')
| -rw-r--r-- | lib/librte_eal/linuxapp/eal/eal_memory.c | 6 | ||||
| -rw-r--r-- | lib/librte_eal/linuxapp/eal/eal_vfio.c | 10 |
2 files changed, 7 insertions, 9 deletions
diff --git a/lib/librte_eal/linuxapp/eal/eal_memory.c b/lib/librte_eal/linuxapp/eal/eal_memory.c index 16a181c3..17c20d4b 100644 --- a/lib/librte_eal/linuxapp/eal/eal_memory.c +++ b/lib/librte_eal/linuxapp/eal/eal_memory.c @@ -491,6 +491,9 @@ map_all_hugepages(struct hugepage_file *hugepg_tbl, struct hugepage_info *hpi, hugepg_tbl[i].orig_va = virtaddr; } else { + /* rewrite physical addresses in IOVA as VA mode */ + if (rte_eal_iova_mode() == RTE_IOVA_VA) + hugepg_tbl[i].physaddr = (uintptr_t)virtaddr; hugepg_tbl[i].final_va = virtaddr; } @@ -1109,7 +1112,8 @@ rte_eal_hugepage_init(void) continue; } - if (phys_addrs_available) { + if (phys_addrs_available && + rte_eal_iova_mode() != RTE_IOVA_VA) { /* find physical addresses for each hugepage */ if (find_physaddrs(&tmp_hp[hp_offset], hpi) < 0) { RTE_LOG(DEBUG, EAL, "Failed to find phys addr " diff --git a/lib/librte_eal/linuxapp/eal/eal_vfio.c b/lib/librte_eal/linuxapp/eal/eal_vfio.c index fb1a6226..a75ef5a1 100644 --- a/lib/librte_eal/linuxapp/eal/eal_vfio.c +++ b/lib/librte_eal/linuxapp/eal/eal_vfio.c @@ -710,10 +710,7 @@ vfio_type1_dma_map(int vfio_container_fd) dma_map.argsz = sizeof(struct vfio_iommu_type1_dma_map); dma_map.vaddr = ms[i].addr_64; dma_map.size = ms[i].len; - if (rte_eal_iova_mode() == RTE_IOVA_VA) - dma_map.iova = dma_map.vaddr; - else - dma_map.iova = ms[i].iova; + dma_map.iova = ms[i].iova; dma_map.flags = VFIO_DMA_MAP_FLAG_READ | VFIO_DMA_MAP_FLAG_WRITE; ret = ioctl(vfio_container_fd, VFIO_IOMMU_MAP_DMA, &dma_map); @@ -813,10 +810,7 @@ vfio_spapr_dma_map(int vfio_container_fd) dma_map.argsz = sizeof(struct vfio_iommu_type1_dma_map); dma_map.vaddr = ms[i].addr_64; dma_map.size = ms[i].len; - if (rte_eal_iova_mode() == RTE_IOVA_VA) - dma_map.iova = dma_map.vaddr; - else - dma_map.iova = ms[i].iova; + dma_map.iova = ms[i].iova; dma_map.flags = VFIO_DMA_MAP_FLAG_READ | VFIO_DMA_MAP_FLAG_WRITE; |