search for: 61,32

...inux/virtio_ring.h +++ b/include/uapi/linux/virtio_ring.h @@ -32,6 +32,7 @@ * * Copyright Rusty Russell IBM Corporation 2007. */ #include <linux/types.h> +#include <linux/virtio_types.h> /* This marks a buffer as continuing via the next field. */ #define VRING_DESC_F_NEXT 1 @@ -61,32 +62,32 @@ /* Virtio ring descriptors: 16 bytes. These can chain together via "next". */ struct vring_desc { /* Address (guest-physical). */ - __u64 addr; + __virtio64 addr; /* Length. */ - __u32 len; + __virtio32 len; /* The flags as indicated above. */ - __u16 flags; + __virt...

...inux/virtio_ring.h +++ b/include/uapi/linux/virtio_ring.h @@ -32,6 +32,7 @@ * * Copyright Rusty Russell IBM Corporation 2007. */ #include <linux/types.h> +#include <linux/virtio_types.h> /* This marks a buffer as continuing via the next field. */ #define VRING_DESC_F_NEXT 1 @@ -61,32 +62,32 @@ /* Virtio ring descriptors: 16 bytes. These can chain together via "next". */ struct vring_desc { /* Address (guest-physical). */ - __u64 addr; + __virtio64 addr; /* Length. */ - __u32 len; + __virtio32 len; /* The flags as indicated above. */ - __u16 flags; + __virt...

...inux/virtio_ring.h +++ b/include/uapi/linux/virtio_ring.h @@ -32,6 +32,7 @@ * * Copyright Rusty Russell IBM Corporation 2007. */ #include <linux/types.h> +#include <linux/virtio_types.h> /* This marks a buffer as continuing via the next field. */ #define VRING_DESC_F_NEXT 1 @@ -61,32 +62,32 @@ /* Virtio ring descriptors: 16 bytes. These can chain together via "next". */ struct vring_desc { /* Address (guest-physical). */ - __u64 addr; + __virtio64 addr; /* Length. */ - __u32 len; + __virtio32 len; /* The flags as indicated above. */ - __u16 flags; + __virt...

...inux/virtio_ring.h +++ b/include/uapi/linux/virtio_ring.h @@ -32,6 +32,7 @@ * * Copyright Rusty Russell IBM Corporation 2007. */ #include <linux/types.h> +#include <linux/virtio_types.h> /* This marks a buffer as continuing via the next field. */ #define VRING_DESC_F_NEXT 1 @@ -61,32 +62,32 @@ /* Virtio ring descriptors: 16 bytes. These can chain together via "next". */ struct vring_desc { /* Address (guest-physical). */ - __u64 addr; + __virtio64 addr; /* Length. */ - __u32 len; + __virtio32 len; /* The flags as indicated above. */ - __u16 flags; + __virt...

...ith macro-generated helpers. > + > +#endif /* _LINUX_VIRTIO_BYTEORDER */ > diff --git a/include/uapi/linux/virtio_ring.h b/include/uapi/linux/virtio_ring.h > index a99f9b7..6c00632 100644 > --- a/include/uapi/linux/virtio_ring.h > +++ b/include/uapi/linux/virtio_ring.h > @@ -61,32 +62,32 @@ > /* Virtio ring descriptors: 16 bytes. These can chain together via "next". */ > struct vring_desc { > /* Address (guest-physical). */ > - __u64 addr; > + __virtio64 addr; > /* Length. */ > - __u32 len; > + __virtio32 len; > /* The flags a...

...irtio_ring.h > @@ -32,6 +32,7 @@ > * > * Copyright Rusty Russell IBM Corporation 2007. */ > #include <linux/types.h> > +#include <linux/virtio_types.h> > > /* This marks a buffer as continuing via the next field. */ > #define VRING_DESC_F_NEXT 1 > @@ -61,32 +62,32 @@ > /* Virtio ring descriptors: 16 bytes. These can chain together via "next". */ > struct vring_desc { > /* Address (guest-physical). */ > - __u64 addr; > + __virtio64 addr; > /* Length. */ > - __u32 len; > + __virtio32 len; > /* The flags a...

...lude <linux/types.h> +typedef __u16 __bitwise __virtio16; +typedef __u32 __bitwise __virtio32; +typedef __u64 __bitwise __virtio64; + /* This marks a buffer as continuing via the next field. */ #define VRING_DESC_F_NEXT 1 /* This marks a buffer as write-only (otherwise read-only). */ @@ -61,32 +65,32 @@ /* Virtio ring descriptors: 16 bytes. These can chain together via "next". */ struct vring_desc { /* Address (guest-physical). */ - __u64 addr; + __virtio64 addr; /* Length. */ - __u32 len; + __virtio32 len; /* The flags as indicated above. */ - __u16 flags; + __virt...

...lude <linux/types.h> +typedef __u16 __bitwise __virtio16; +typedef __u32 __bitwise __virtio32; +typedef __u64 __bitwise __virtio64; + /* This marks a buffer as continuing via the next field. */ #define VRING_DESC_F_NEXT 1 /* This marks a buffer as write-only (otherwise read-only). */ @@ -61,32 +65,32 @@ /* Virtio ring descriptors: 16 bytes. These can chain together via "next". */ struct vring_desc { /* Address (guest-physical). */ - __u64 addr; + __virtio64 addr; /* Length. */ - __u32 len; + __virtio32 len; /* The flags as indicated above. */ - __u16 flags; + __virt...

...> All callers simply pass in false (0.9) so no > functional change for now. > > Signed-off-by: Michael S. Tsirkin <mst at redhat.com> > > --- > > Sending this early so I can get feedback on this style. Hm... http://marc.info/?l=linux-virtualization&m=141270444612625&w=2 (and other in that series. Forgot to cc: you on those patches...) > Rusty, what's your opinion? Reasonable? > > diff --git a/include/linux/virtio_ring.h b/include/linux/virtio_ring.h > index 67e06fe..32211aa 100644 > --- a/include/linux/virtio_ring.h > +++ b/inc...

...+++++++++++++++++++++++++++++++++++ include/linux/virtio_config.h | 32 +++++++++++++++++++++ include/uapi/linux/virtio_ring.h | 45 ++++++++++++++--------------- include/uapi/linux/virtio_types.h | 46 ++++++++++++++++++++++++++++++ include/uapi/linux/Kbuild | 1 + 5 files changed, 161 insertions(+), 22 deletions(-) create mode 100644 include/linux/virtio_byteorder.h create mode 100644 include/uapi/linux/virtio_types.h diff --git a/include/linux/virtio_byteorder.h b/include/linux/virtio_byteorder.h new file mode 100644 index 0000000..51865d0 --- /dev/null +++ b/include/linux/v...

...+++++++++++++++++++++++++++++++++++ include/linux/virtio_config.h | 32 +++++++++++++++++++++ include/uapi/linux/virtio_ring.h | 45 ++++++++++++++--------------- include/uapi/linux/virtio_types.h | 46 ++++++++++++++++++++++++++++++ include/uapi/linux/Kbuild | 1 + 5 files changed, 161 insertions(+), 22 deletions(-) create mode 100644 include/linux/virtio_byteorder.h create mode 100644 include/uapi/linux/virtio_types.h diff --git a/include/linux/virtio_byteorder.h b/include/linux/virtio_byteorder.h new file mode 100644 index 0000000..51865d0 --- /dev/null +++ b/include/linux/v...

...+++++++++++++++++++++++++++++++++++ include/linux/virtio_config.h | 32 +++++++++++++++++++++ include/uapi/linux/virtio_ring.h | 45 ++++++++++++++--------------- include/uapi/linux/virtio_types.h | 46 ++++++++++++++++++++++++++++++ include/uapi/linux/Kbuild | 1 + 5 files changed, 161 insertions(+), 22 deletions(-) create mode 100644 include/linux/virtio_byteorder.h create mode 100644 include/uapi/linux/virtio_types.h diff --git a/include/linux/virtio_byteorder.h b/include/linux/virtio_byteorder.h new file mode 100644 index 0000000..51865d0 --- /dev/null +++ b/include/linux/v...

...+++++++++++++++++++++++++++++++++++ include/linux/virtio_config.h | 32 +++++++++++++++++++++ include/uapi/linux/virtio_ring.h | 45 ++++++++++++++--------------- include/uapi/linux/virtio_types.h | 46 ++++++++++++++++++++++++++++++ include/uapi/linux/Kbuild | 1 + 5 files changed, 161 insertions(+), 22 deletions(-) create mode 100644 include/linux/virtio_byteorder.h create mode 100644 include/uapi/linux/virtio_types.h diff --git a/include/linux/virtio_byteorder.h b/include/linux/virtio_byteorder.h new file mode 100644 index 0000000..51865d0 --- /dev/null +++ b/include/linux/v...

...__cpu_to_virtio64(bool little_endian, u64 val) +{ + if (little_endian) + return (__force __virtio64)cpu_to_le64(val); + else + return (__force __virtio64)val; +} + +#endif /* _LINUX_VIRTIO_BYTEORDER */ diff --git a/include/linux/virtio_config.h b/include/linux/virtio_config.h index 7f4ef66..93c2b617 100644 --- a/include/linux/virtio_config.h +++ b/include/linux/virtio_config.h @@ -4,6 +4,7 @@ #include <linux/err.h> #include <linux/bug.h> #include <linux/virtio.h> +#include <linux/virtio_byteorder.h> #include <uapi/linux/virtio_config.h> /** @@ -152,6 +153,...

...__cpu_to_virtio64(bool little_endian, u64 val) +{ + if (little_endian) + return (__force __virtio64)cpu_to_le64(val); + else + return (__force __virtio64)val; +} + +#endif /* _LINUX_VIRTIO_BYTEORDER */ diff --git a/include/linux/virtio_config.h b/include/linux/virtio_config.h index 7f4ef66..93c2b617 100644 --- a/include/linux/virtio_config.h +++ b/include/linux/virtio_config.h @@ -4,6 +4,7 @@ #include <linux/err.h> #include <linux/bug.h> #include <linux/virtio.h> +#include <linux/virtio_byteorder.h> #include <uapi/linux/virtio_config.h> /** @@ -152,6 +153,...

...+++++++++++++++++++++++++++++++++++ include/linux/virtio_config.h | 32 +++++++++++++++++++++ include/uapi/linux/virtio_ring.h | 45 ++++++++++++++--------------- include/uapi/linux/virtio_types.h | 46 ++++++++++++++++++++++++++++++ include/uapi/linux/Kbuild | 1 + 5 files changed, 161 insertions(+), 22 deletions(-) create mode 100644 include/linux/virtio_byteorder.h create mode 100644 include/uapi/linux/virtio_types.h diff --git a/include/linux/virtio_byteorder.h b/include/linux/virtio_byteorder.h new file mode 100644 index 0000000..51865d0 --- /dev/null +++ b/include/linux/v...

...+++++++++++++++++++++++++++++++++++ include/linux/virtio_config.h | 32 +++++++++++++++++++++ include/uapi/linux/virtio_ring.h | 45 ++++++++++++++--------------- include/uapi/linux/virtio_types.h | 46 ++++++++++++++++++++++++++++++ include/uapi/linux/Kbuild | 1 + 5 files changed, 161 insertions(+), 22 deletions(-) create mode 100644 include/linux/virtio_byteorder.h create mode 100644 include/uapi/linux/virtio_types.h diff --git a/include/linux/virtio_byteorder.h b/include/linux/virtio_byteorder.h new file mode 100644 index 0000000..51865d0 --- /dev/null +++ b/include/linux/v...

...+++++++++++++++++++++++++++++++++++ include/linux/virtio_config.h | 32 +++++++++++++++++++++ include/uapi/linux/virtio_ring.h | 45 ++++++++++++++--------------- include/uapi/linux/virtio_types.h | 46 ++++++++++++++++++++++++++++++ include/uapi/linux/Kbuild | 1 + 5 files changed, 161 insertions(+), 22 deletions(-) create mode 100644 include/linux/virtio_byteorder.h create mode 100644 include/uapi/linux/virtio_types.h diff --git a/include/linux/virtio_byteorder.h b/include/linux/virtio_byteorder.h new file mode 100644 index 0000000..51865d0 --- /dev/null +++ b/include/linux/v...

...+++++++++++++++++++++++++++++++++++ include/linux/virtio_config.h | 32 +++++++++++++++++++++ include/uapi/linux/virtio_ring.h | 45 ++++++++++++++--------------- include/uapi/linux/virtio_types.h | 46 ++++++++++++++++++++++++++++++ include/uapi/linux/Kbuild | 1 + 5 files changed, 161 insertions(+), 22 deletions(-) create mode 100644 include/linux/virtio_byteorder.h create mode 100644 include/uapi/linux/virtio_types.h diff --git a/include/linux/virtio_byteorder.h b/include/linux/virtio_byteorder.h new file mode 100644 index 0000000..51865d0 --- /dev/null +++ b/include/linux/v...

...ev, u64 val) +{ + return __cpu_to_virtio64(virtio_has_feature(vdev, VIRTIO_F_VERSION_1), val); +} + /* Config space accessors. */ #define virtio_cread(vdev, structname, member, ptr) \ do { \ diff --git a/include/uapi/linux/virtio_ring.h b/include/uapi/linux/virtio_ring.h index a99f9b7..61c818a 100644 --- a/include/uapi/linux/virtio_ring.h +++ b/include/uapi/linux/virtio_ring.h @@ -32,6 +32,7 @@ * * Copyright Rusty Russell IBM Corporation 2007. */ #include <linux/types.h> +#include <linux/virtio_types.h> /* This marks a buffer as continuing via the next field. */...