search for: _uapi_linux_virtio_ring_h

Displaying 20 results from an estimated 39 matches for "_uapi_linux_virtio_ring_h".

[PATCH] virtio: drop internal struct from UAPI
2019 Feb 01
2
[PATCH] virtio: drop internal struct from UAPI
...ring.h +++ b/include/uapi/linux/virtio_ring.h @@ -213,14 +213,4 @@ struct vring_packed_desc { __le16 flags; }; -struct vring_packed { - unsigned int num; - - struct vring_packed_desc *desc; - - struct vring_packed_desc_event *driver; - - struct vring_packed_desc_event *device; -}; - #endif /* _UAPI_LINUX_VIRTIO_RING_H */ -- MST
[PATCH net-next v3 01/13] virtio: add packed ring types and macros
2018 Nov 30
4
[PATCH net-next v3 01/13] virtio: add packed ring types and macros
...on descriptor type. */ > + __le16 flags; > +}; > + > +struct vring_packed { > + unsigned int num; > + > + struct vring_packed_desc *desc; > + > + struct vring_packed_desc_event *driver; > + > + struct vring_packed_desc_event *device; > +}; > + > #endif /* _UAPI_LINUX_VIRTIO_RING_H */
[PATCH net-next v3 01/13] virtio: add packed ring types and macros
2018 Nov 30
4
[PATCH net-next v3 01/13] virtio: add packed ring types and macros
...on descriptor type. */ > + __le16 flags; > +}; > + > +struct vring_packed { > + unsigned int num; > + > + struct vring_packed_desc *desc; > + > + struct vring_packed_desc_event *driver; > + > + struct vring_packed_desc_event *device; > +}; > + > #endif /* _UAPI_LINUX_VIRTIO_RING_H */
[PATCH net-next v2 1/5] virtio: add packed ring definitions
2018 Sep 07
2
[PATCH net-next v2 1/5] virtio: add packed ring definitions
...; Don't use __virtioXX types, just __leXX ones. > + > +struct vring_packed { > + unsigned int num; > + > + struct vring_packed_desc *desc; > + > + struct vring_packed_desc_event *driver; > + > + struct vring_packed_desc_event *device; > +}; > + > #endif /* _UAPI_LINUX_VIRTIO_RING_H */ > -- > 2.18.0
[PATCH net-next v2 1/5] virtio: add packed ring definitions
2018 Sep 07
2
[PATCH net-next v2 1/5] virtio: add packed ring definitions
...; Don't use __virtioXX types, just __leXX ones. > + > +struct vring_packed { > + unsigned int num; > + > + struct vring_packed_desc *desc; > + > + struct vring_packed_desc_event *driver; > + > + struct vring_packed_desc_event *device; > +}; > + > #endif /* _UAPI_LINUX_VIRTIO_RING_H */ > -- > 2.18.0
[PATCH net-next v3 01/13] virtio: add packed ring types and macros
2018 Nov 30
2
[PATCH net-next v3 01/13] virtio: add packed ring types and macros
...t; > > + > > > > > > + struct vring_packed_desc_event *driver; > > > > > > + > > > > > > + struct vring_packed_desc_event *device; > > > > > > +}; > > > > > > + > > > > > > #endif /* _UAPI_LINUX_VIRTIO_RING_H */
[PATCH net-next v3 01/13] virtio: add packed ring types and macros
2018 Nov 30
2
[PATCH net-next v3 01/13] virtio: add packed ring types and macros
...t; > > + > > > > > > + struct vring_packed_desc_event *driver; > > > > > > + > > > > > > + struct vring_packed_desc_event *device; > > > > > > +}; > > > > > > + > > > > > > #endif /* _UAPI_LINUX_VIRTIO_RING_H */
[PATCH net-next v3 01/13] virtio: add packed ring types and macros
2018 Nov 30
2
[PATCH net-next v3 01/13] virtio: add packed ring types and macros
...uct vring_packed_desc_event *driver; > > > > > > > > + > > > > > > > > + struct vring_packed_desc_event *device; > > > > > > > > +}; > > > > > > > > + > > > > > > > > #endif /* _UAPI_LINUX_VIRTIO_RING_H */
[PATCH net-next v3 01/13] virtio: add packed ring types and macros
2018 Nov 30
2
[PATCH net-next v3 01/13] virtio: add packed ring types and macros
...uct vring_packed_desc_event *driver; > > > > > > > > + > > > > > > > > + struct vring_packed_desc_event *device; > > > > > > > > +}; > > > > > > > > + > > > > > > > > #endif /* _UAPI_LINUX_VIRTIO_RING_H */
[RFC v2] virtio: support packed ring
2018 Apr 13
0
[RFC v2] virtio: support packed ring
...atic inline unsigned vring_packed_size(unsigned int num, unsigned long align) > +{ > + return ((sizeof(struct vring_packed_desc) * num + align - 1) > + & ~(align - 1)) + sizeof(struct vring_packed_desc_event) * 2; > +} > + Cant say this API makes sense for me. > #endif /* _UAPI_LINUX_VIRTIO_RING_H */ > -- > 2.11.0
[PATCH net-next v2 1/5] virtio: add packed ring definitions
2018 Jul 11
0
[PATCH net-next v2 1/5] virtio: add packed ring definitions
...len; + /* Buffer ID. */ + __virtio16 id; + /* The flags depending on descriptor type. */ + __virtio16 flags; +}; + +struct vring_packed { + unsigned int num; + + struct vring_packed_desc *desc; + + struct vring_packed_desc_event *driver; + + struct vring_packed_desc_event *device; +}; + #endif /* _UAPI_LINUX_VIRTIO_RING_H */ -- 2.18.0
[PATCH net-next v3 01/13] virtio: add packed ring types and macros
2018 Nov 21
0
[PATCH net-next v3 01/13] virtio: add packed ring types and macros
...+ __le32 len; + /* Buffer ID. */ + __le16 id; + /* The flags depending on descriptor type. */ + __le16 flags; +}; + +struct vring_packed { + unsigned int num; + + struct vring_packed_desc *desc; + + struct vring_packed_desc_event *driver; + + struct vring_packed_desc_event *device; +}; + #endif /* _UAPI_LINUX_VIRTIO_RING_H */ -- 2.14.5
[PATCH net-next v2 1/5] virtio: add packed ring definitions
2018 Sep 10
0
[PATCH net-next v2 1/5] virtio: add packed ring definitions
...gt; + > > +struct vring_packed { > > + unsigned int num; > > + > > + struct vring_packed_desc *desc; > > + > > + struct vring_packed_desc_event *driver; > > + > > + struct vring_packed_desc_event *device; > > +}; > > + > > #endif /* _UAPI_LINUX_VIRTIO_RING_H */ > > -- > > 2.18.0
[PATCH net-next v3 01/13] virtio: add packed ring types and macros
2018 Nov 30
0
[PATCH net-next v3 01/13] virtio: add packed ring types and macros
...t; + > > +struct vring_packed { > > + unsigned int num; > > + > > + struct vring_packed_desc *desc; > > + > > + struct vring_packed_desc_event *driver; > > + > > + struct vring_packed_desc_event *device; > > +}; > > + > > #endif /* _UAPI_LINUX_VIRTIO_RING_H */
[PATCH RFC 1/2] virtio: introduce packed ring defines
2018 Feb 23
0
[PATCH RFC 1/2] virtio: introduce packed ring defines
...- 1) & ~(align - 1)); + vr->device = vr->driver + 1; +} + +static inline unsigned vring_packed_size(unsigned int num, unsigned long align) +{ + return ((sizeof(struct vring_packed_desc) * num + align - 1) + & ~(align - 1)) + sizeof(struct vring_packed_desc_event) * 2; +} + #endif /* _UAPI_LINUX_VIRTIO_RING_H */ -- 2.14.1
[PATCH net-next v3 01/13] virtio: add packed ring types and macros
2018 Nov 30
0
[PATCH net-next v3 01/13] virtio: add packed ring types and macros
...acked_desc *desc; > > > > > + > > > > > + struct vring_packed_desc_event *driver; > > > > > + > > > > > + struct vring_packed_desc_event *device; > > > > > +}; > > > > > + > > > > > #endif /* _UAPI_LINUX_VIRTIO_RING_H */
[PATCH net-next v3 01/13] virtio: add packed ring types and macros
2018 Nov 30
0
[PATCH net-next v3 01/13] virtio: add packed ring types and macros
...> > > > + struct vring_packed_desc_event *driver; > > > > > > > + > > > > > > > + struct vring_packed_desc_event *device; > > > > > > > +}; > > > > > > > + > > > > > > > #endif /* _UAPI_LINUX_VIRTIO_RING_H */
[PATCH net-next v3 01/13] virtio: add packed ring types and macros
2018 Nov 30
0
[PATCH net-next v3 01/13] virtio: add packed ring types and macros
...nt *driver; > > > > > > > > > + > > > > > > > > > + struct vring_packed_desc_event *device; > > > > > > > > > +}; > > > > > > > > > + > > > > > > > > > #endif /* _UAPI_LINUX_VIRTIO_RING_H */
[PATCH RFC v2 01/16] virtio: memory access APIs
2014 Oct 22
2
[PATCH RFC v2 01/16] virtio: memory access APIs
...and new_idx respectively. * Note also that req_event and req_prod in Xen start at 1, * event indexes in virtio start at 0. */ - return (__u16)(new_idx - event_idx - 1) < (__u16)(new_idx - old); + return (__virtio16)(new_idx - event_idx - 1) < (__virtio16)(new_idx - old); } #endif /* _UAPI_LINUX_VIRTIO_RING_H */ diff --git a/include/uapi/linux/Kbuild b/include/uapi/linux/Kbuild index 6cad974..39c161a 100644 --- a/include/uapi/linux/Kbuild +++ b/include/uapi/linux/Kbuild @@ -419,6 +419,7 @@ header-y += virtio_blk.h header-y += virtio_config.h header-y += virtio_console.h header-y += virtio_ids.h +head...
[PATCH RFC v2 01/16] virtio: memory access APIs
2014 Oct 22
2
[PATCH RFC v2 01/16] virtio: memory access APIs
...and new_idx respectively. * Note also that req_event and req_prod in Xen start at 1, * event indexes in virtio start at 0. */ - return (__u16)(new_idx - event_idx - 1) < (__u16)(new_idx - old); + return (__virtio16)(new_idx - event_idx - 1) < (__virtio16)(new_idx - old); } #endif /* _UAPI_LINUX_VIRTIO_RING_H */ diff --git a/include/uapi/linux/Kbuild b/include/uapi/linux/Kbuild index 6cad974..39c161a 100644 --- a/include/uapi/linux/Kbuild +++ b/include/uapi/linux/Kbuild @@ -419,6 +419,7 @@ header-y += virtio_blk.h header-y += virtio_config.h header-y += virtio_console.h header-y += virtio_ids.h +head...