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| author | Thanos Makatos <thanos.makatos@nutanix.com> | 2020-12-14 15:50:37 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-12-14 15:50:37 +0000 |
| commit | f240c889171ab22e7b8b0b460792b0df94c335c1 (patch) | |
| tree | c0a60b0dbd7f32ffac3b8caf8d1bbcfa8bfed491 /lib/private.h | |
| parent | d7157efb22c9fc06f85e40f0e6b6c5e16dc5e8e2 (diff) | |
| download | libvfio-user-f240c889171ab22e7b8b0b460792b0df94c335c1.zip libvfio-user-f240c889171ab22e7b8b0b460792b0df94c335c1.tar.gz libvfio-user-f240c889171ab22e7b8b0b460792b0df94c335c1.tar.bz2 | |
return region capabilities a la VFIO (#187)
This patch returns region capabilities the same way VFIO does: if argsz
is not large enough then it returns only region info and sets argsz to
what it should be in order to fit the capabilities, the client then
retries with a large enough argsz. The protocol specification has been
updated as well.
Plus unit tests.
Signed-off-by: Thanos Makatos <thanos.makatos@nutanix.com>
Diffstat (limited to 'lib/private.h')
| -rw-r--r-- | lib/private.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/private.h b/lib/private.h index 5321734..7860ec2 100644 --- a/lib/private.h +++ b/lib/private.h @@ -171,6 +171,9 @@ consume_fd(int *fds, size_t nr_fds, size_t index); int handle_device_get_info(vfu_ctx_t *vfu_ctx, uint32_t size, struct vfio_device_info *dev_info); +long +dev_get_reginfo(vfu_ctx_t *vfu_ctx, uint32_t index, uint32_t argsz, + struct vfio_region_info **vfio_reg); #endif /* LIB_VFIO_USER_PRIVATE_H */ |