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| author | Steve Sistare <steven.sistare@oracle.com> | 2025-07-02 14:58:42 -0700 |
|---|---|---|
| committer | Cédric Le Goater <clg@redhat.com> | 2025-07-03 13:42:28 +0200 |
| commit | e563dc88c21915e111ecef0756cc291e9e473c35 (patch) | |
| tree | e10da58c31bddcb8a308dd248e6abd8f5a5a0320 /backends/trace-events | |
| parent | ccfc6715cf54caafba4c2516af394b4ed979c615 (diff) | |
| download | focaccia-qemu-e563dc88c21915e111ecef0756cc291e9e473c35.tar.gz focaccia-qemu-e563dc88c21915e111ecef0756cc291e9e473c35.zip | |
backends/iommufd: iommufd_backend_map_file_dma
Define iommufd_backend_map_file_dma to implement IOMMU_IOAS_MAP_FILE. This will be called as a substitute for iommufd_backend_map_dma, so the error conditions for BARs are copied as-is from that function. Signed-off-by: Steve Sistare <steven.sistare@oracle.com> Reviewed-by: Zhenzhong Duan <zhenzhong.duan@intel.com> Link: https://lore.kernel.org/qemu-devel/1751493538-202042-6-git-send-email-steven.sistare@oracle.com Signed-off-by: Cédric Le Goater <clg@redhat.com>
Diffstat (limited to 'backends/trace-events')
| -rw-r--r-- | backends/trace-events | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/backends/trace-events b/backends/trace-events index 7278214ea5..e5f3e70cd1 100644 --- a/backends/trace-events +++ b/backends/trace-events @@ -11,6 +11,7 @@ iommufd_backend_connect(int fd, bool owned, uint32_t users) "fd=%d owned=%d user iommufd_backend_disconnect(int fd, uint32_t users) "fd=%d users=%d" iommu_backend_set_fd(int fd) "pre-opened /dev/iommu fd=%d" iommufd_backend_map_dma(int iommufd, uint32_t ioas, uint64_t iova, uint64_t size, void *vaddr, bool readonly, int ret) " iommufd=%d ioas=%d iova=0x%"PRIx64" size=0x%"PRIx64" addr=%p readonly=%d (%d)" +iommufd_backend_map_file_dma(int iommufd, uint32_t ioas, uint64_t iova, uint64_t size, int fd, unsigned long start, bool readonly, int ret) " iommufd=%d ioas=%d iova=0x%"PRIx64" size=0x%"PRIx64" fd=%d start=%ld readonly=%d (%d)" iommufd_backend_unmap_dma_non_exist(int iommufd, uint32_t ioas, uint64_t iova, uint64_t size, int ret) " Unmap nonexistent mapping: iommufd=%d ioas=%d iova=0x%"PRIx64" size=0x%"PRIx64" (%d)" iommufd_backend_unmap_dma(int iommufd, uint32_t ioas, uint64_t iova, uint64_t size, int ret) " iommufd=%d ioas=%d iova=0x%"PRIx64" size=0x%"PRIx64" (%d)" iommufd_backend_alloc_ioas(int iommufd, uint32_t ioas) " iommufd=%d ioas=%d" |