search for: mdev_type_groups

...fio_ccw_ops.c > +++ b/drivers/s390/cio/vfio_ccw_ops.c > @@ -564,11 +564,7 @@ static ssize_t vfio_ccw_mdev_ioctl(struct > mdev_device *mdev, > } > } > > -static const struct mdev_parent_ops vfio_ccw_mdev_ops = { > - .owner = THIS_MODULE, > - .supported_type_groups = mdev_type_groups, > - .create = vfio_ccw_mdev_create, > - .remove = vfio_ccw_mdev_remove, > +static const struct vfio_mdev_parent_ops vfio_mdev_ops = { > .open = vfio_ccw_mdev_open, > .release = vfio_ccw_mdev_release, > .read = vfio_ccw_mdev_read, > @@ -576,6 +572,14 @@ static co...

...fio_ccw_ops.c > +++ b/drivers/s390/cio/vfio_ccw_ops.c > @@ -564,11 +564,7 @@ static ssize_t vfio_ccw_mdev_ioctl(struct > mdev_device *mdev, > } > } > > -static const struct mdev_parent_ops vfio_ccw_mdev_ops = { > - .owner = THIS_MODULE, > - .supported_type_groups = mdev_type_groups, > - .create = vfio_ccw_mdev_create, > - .remove = vfio_ccw_mdev_remove, > +static const struct vfio_mdev_parent_ops vfio_mdev_ops = { > .open = vfio_ccw_mdev_open, > .release = vfio_ccw_mdev_release, > .read = vfio_ccw_mdev_read, > @@ -576,6 +572,14 @@ static co...

...96e9f18100ae 100644 --- a/drivers/s390/cio/vfio_ccw_ops.c +++ b/drivers/s390/cio/vfio_ccw_ops.c @@ -564,11 +564,7 @@ static ssize_t vfio_ccw_mdev_ioctl(struct mdev_device *mdev, } } -static const struct mdev_parent_ops vfio_ccw_mdev_ops = { - .owner = THIS_MODULE, - .supported_type_groups = mdev_type_groups, - .create = vfio_ccw_mdev_create, - .remove = vfio_ccw_mdev_remove, +static const struct vfio_mdev_parent_ops vfio_mdev_ops = { .open = vfio_ccw_mdev_open, .release = vfio_ccw_mdev_release, .read = vfio_ccw_mdev_read, @@ -576,6 +572,14 @@ static const struct mdev_parent_ops vfio_ccw...

...s390/cio/vfio_ccw_ops.c >> @@ -564,11 +564,7 @@ static ssize_t vfio_ccw_mdev_ioctl(struct >> mdev_device *mdev, >> } >> } >> >> -static const struct mdev_parent_ops vfio_ccw_mdev_ops = { >> - .owner = THIS_MODULE, >> - .supported_type_groups = mdev_type_groups, >> - .create = vfio_ccw_mdev_create, >> - .remove = vfio_ccw_mdev_remove, >> +static const struct vfio_mdev_parent_ops vfio_mdev_ops = { >> .open = vfio_ccw_mdev_open, >> .release = vfio_ccw_mdev_release, >> .read = vfio_ccw_mdev_read, >>...

...ude <linux/vfio_mdev.h> #include <linux/nospec.h> #include <linux/slab.h> @@ -574,11 +575,7 @@ static ssize_t vfio_ccw_mdev_ioctl(struct mdev_device *mdev, } } -static const struct mdev_parent_ops vfio_ccw_mdev_ops = { - .owner = THIS_MODULE, - .supported_type_groups = mdev_type_groups, - .create = vfio_ccw_mdev_create, - .remove = vfio_ccw_mdev_remove, +static const struct vfio_mdev_parent_ops vfio_mdev_ops = { .open = vfio_ccw_mdev_open, .release = vfio_ccw_mdev_release, .read = vfio_ccw_mdev_read, @@ -586,6 +583,14 @@ static const struct mdev_parent_ops vfio_ccw...

.../cio/vfio_ccw_ops.c > @@ -12,6 +12,7 @@ > > #include <linux/vfio.h> > #include <linux/mdev.h> > +#include <linux/vfio_mdev.h> > #include <linux/nospec.h> > #include <linux/slab.h> > > @@ -110,6 +111,8 @@ static struct attribute_group *mdev_type_groups[] = { > NULL, > }; > > +static const struct vfio_mdev_device_ops vfio_mdev_ops; > + > static int vfio_ccw_mdev_create(struct kobject *kobj, struct mdev_device *mdev) > { > struct vfio_ccw_private *private = > @@ -130,6 +133,7 @@ static int vfio_ccw_mdev_create(st...

.../cio/vfio_ccw_ops.c > @@ -12,6 +12,7 @@ > > #include <linux/vfio.h> > #include <linux/mdev.h> > +#include <linux/vfio_mdev.h> > #include <linux/nospec.h> > #include <linux/slab.h> > > @@ -110,6 +111,8 @@ static struct attribute_group *mdev_type_groups[] = { > NULL, > }; > > +static const struct vfio_mdev_device_ops vfio_mdev_ops; > + > static int vfio_ccw_mdev_create(struct kobject *kobj, struct mdev_device *mdev) > { > struct vfio_ccw_private *private = > @@ -130,6 +133,7 @@ static int vfio_ccw_mdev_create(st...

...-564,11 +564,7 @@ static ssize_t vfio_ccw_mdev_ioctl(struct > >> mdev_device *mdev, > >> } > >> } > >> > >> -static const struct mdev_parent_ops vfio_ccw_mdev_ops = { > >> - .owner = THIS_MODULE, > >> - .supported_type_groups = mdev_type_groups, > >> - .create = vfio_ccw_mdev_create, > >> - .remove = vfio_ccw_mdev_remove, > >> +static const struct vfio_mdev_parent_ops vfio_mdev_ops = { > >> .open = vfio_ccw_mdev_open, > >> .release = vfio_ccw_mdev_release, > >> .read...

...rs/s390/cio/vfio_ccw_ops.c +++ b/drivers/s390/cio/vfio_ccw_ops.c @@ -12,6 +12,7 @@ #include <linux/vfio.h> #include <linux/mdev.h> +#include <linux/vfio_mdev.h> #include <linux/nospec.h> #include <linux/slab.h> @@ -110,6 +111,8 @@ static struct attribute_group *mdev_type_groups[] = { NULL, }; +static const struct vfio_mdev_device_ops vfio_mdev_ops; + static int vfio_ccw_mdev_create(struct kobject *kobj, struct mdev_device *mdev) { struct vfio_ccw_private *private = @@ -130,6 +133,7 @@ static int vfio_ccw_mdev_create(struct kobject *kobj, struct mdev_device *mdev)...

...linux/slab.h> >> >> @@ -574,11 +575,7 @@ static ssize_t vfio_ccw_mdev_ioctl(struct >> mdev_device *mdev, >> } >> } >> >> -static const struct mdev_parent_ops vfio_ccw_mdev_ops = { >> - .owner = THIS_MODULE, >> - .supported_type_groups = mdev_type_groups, >> - .create = vfio_ccw_mdev_create, >> - .remove = vfio_ccw_mdev_remove, >> +static const struct vfio_mdev_parent_ops vfio_mdev_ops = { >> .open = vfio_ccw_mdev_open, >> .release = vfio_ccw_mdev_release, >> .read = vfio_ccw_mdev_read, >> @@...

Hi all: During the development of virtio-mdev[1]. I find that mdev needs to be extended to support devices other than vfio mdev device. So this series tries to extend the mdev to be able to differ from different devices by: - device id and matching for mdev bus - device speicfic callbacks and move vfio callbacks there Sent for early reivew, compile test only! Thanks [1]

Hi all: During the development of virtio-mdev[1]. I find that mdev needs to be extended to support devices other than vfio mdev device. So this series tries to extend the mdev to be able to differ from different devices by: - device id and matching for mdev bus - device speicfic callbacks and move vfio callbacks there Sent for early reivew, compile test only! Thanks [1]

...rs/s390/cio/vfio_ccw_ops.c +++ b/drivers/s390/cio/vfio_ccw_ops.c @@ -12,6 +12,7 @@ #include <linux/vfio.h> #include <linux/mdev.h> +#include <linux/vfio_mdev.h> #include <linux/nospec.h> #include <linux/slab.h> @@ -110,6 +111,8 @@ static struct attribute_group *mdev_type_groups[] = { NULL, }; +static const struct vfio_mdev_device_ops vfio_mdev_ops; + static int vfio_ccw_mdev_create(struct kobject *kobj, struct mdev_device *mdev) { struct vfio_ccw_private *private = @@ -129,7 +132,7 @@ static int vfio_ccw_mdev_create(struct kobject *kobj, struct mdev_device *mdev)...

...2,7 @@ > > > > #include <linux/vfio.h> > > #include <linux/mdev.h> > > +#include <linux/vfio_mdev.h> > > #include <linux/nospec.h> > > #include <linux/slab.h> > > > > @@ -110,6 +111,8 @@ static struct attribute_group *mdev_type_groups[] > = { > > NULL, > > }; > > > > +static const struct vfio_mdev_device_ops vfio_mdev_ops; > > + > > static int vfio_ccw_mdev_create(struct kobject *kobj, struct mdev_device > *mdev) > > { > > struct vfio_ccw_private *private = > > @...

...rs/s390/cio/vfio_ccw_ops.c +++ b/drivers/s390/cio/vfio_ccw_ops.c @@ -12,6 +12,7 @@ #include <linux/vfio.h> #include <linux/mdev.h> +#include <linux/vfio_mdev.h> #include <linux/nospec.h> #include <linux/slab.h> @@ -110,6 +111,8 @@ static struct attribute_group *mdev_type_groups[] = { NULL, }; +static const struct vfio_mdev_device_ops vfio_mdev_ops; + static int vfio_ccw_mdev_create(struct kobject *kobj, struct mdev_device *mdev) { struct vfio_ccw_private *private = @@ -129,7 +132,7 @@ static int vfio_ccw_mdev_create(struct kobject *kobj, struct mdev_device *mdev)...

...390/cio/vfio_ccw_ops.c +++ b/drivers/s390/cio/vfio_ccw_ops.c @@ -12,6 +12,7 @@ #include <linux/vfio.h> #include <linux/mdev.h> +#include <linux/mdev_vfio_ops.h> #include <linux/nospec.h> #include <linux/slab.h> @@ -110,6 +111,8 @@ static struct attribute_group *mdev_type_groups[] = { NULL, }; +static const struct mdev_vfio_device_ops mdev_vfio_ops; + static int vfio_ccw_mdev_create(struct kobject *kobj, struct mdev_device *mdev) { struct vfio_ccw_private *private = @@ -129,7 +132,7 @@ static int vfio_ccw_mdev_create(struct kobject *kobj, struct mdev_device *mdev)...

...390/cio/vfio_ccw_ops.c +++ b/drivers/s390/cio/vfio_ccw_ops.c @@ -12,6 +12,7 @@ #include <linux/vfio.h> #include <linux/mdev.h> +#include <linux/mdev_vfio_ops.h> #include <linux/nospec.h> #include <linux/slab.h> @@ -110,6 +111,8 @@ static struct attribute_group *mdev_type_groups[] = { NULL, }; +static const struct mdev_vfio_device_ops mdev_vfio_ops; + static int vfio_ccw_mdev_create(struct kobject *kobj, struct mdev_device *mdev) { struct vfio_ccw_private *private = @@ -129,7 +132,7 @@ static int vfio_ccw_mdev_create(struct kobject *kobj, struct mdev_device *mdev)...

...390/cio/vfio_ccw_ops.c +++ b/drivers/s390/cio/vfio_ccw_ops.c @@ -12,6 +12,7 @@ #include <linux/vfio.h> #include <linux/mdev.h> +#include <linux/mdev_vfio_ops.h> #include <linux/nospec.h> #include <linux/slab.h> @@ -110,6 +111,8 @@ static struct attribute_group *mdev_type_groups[] = { NULL, }; +static const struct mdev_vfio_device_ops mdev_vfio_ops; + static int vfio_ccw_mdev_create(struct kobject *kobj, struct mdev_device *mdev) { struct vfio_ccw_private *private = @@ -129,7 +132,7 @@ static int vfio_ccw_mdev_create(struct kobject *kobj, struct mdev_device *mdev)...

...390/cio/vfio_ccw_ops.c +++ b/drivers/s390/cio/vfio_ccw_ops.c @@ -12,6 +12,7 @@ #include <linux/vfio.h> #include <linux/mdev.h> +#include <linux/mdev_vfio_ops.h> #include <linux/nospec.h> #include <linux/slab.h> @@ -110,6 +111,8 @@ static struct attribute_group *mdev_type_groups[] = { NULL, }; +static const struct mdev_vfio_device_ops mdev_vfio_ops; + static int vfio_ccw_mdev_create(struct kobject *kobj, struct mdev_device *mdev) { struct vfio_ccw_private *private = @@ -129,7 +132,7 @@ static int vfio_ccw_mdev_create(struct kobject *kobj, struct mdev_device *mdev)...

.../vfio_ccw_ops.c > @@ -12,6 +12,7 @@ > > #include <linux/vfio.h> > #include <linux/mdev.h> > +#include <linux/mdev_vfio_ops.h> > #include <linux/nospec.h> > #include <linux/slab.h> > > @@ -110,6 +111,8 @@ static struct attribute_group *mdev_type_groups[] = { > NULL, > }; > > +static const struct mdev_vfio_device_ops mdev_vfio_ops; > + > static int vfio_ccw_mdev_create(struct kobject *kobj, struct mdev_device *mdev) > { > struct vfio_ccw_private *private = > @@ -129,7 +132,7 @@ static int vfio_ccw_mdev_create(st...