search for: vhost_rpmsg

...Msg over VirtIO between guest VMs and the host. Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski at linux.intel.com> --- drivers/vhost/Kconfig | 7 + drivers/vhost/Makefile | 3 + drivers/vhost/rpmsg.c | 370 ++++++++++++++++++++++++++++++++++++ drivers/vhost/vhost_rpmsg.h | 74 ++++++++ 4 files changed, 454 insertions(+) create mode 100644 drivers/vhost/rpmsg.c create mode 100644 drivers/vhost/vhost_rpmsg.h diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig index 587fbae06182..ee1a19b7ab3d 100644 --- a/drivers/vhost/Kconfig +++ b/drivers/vhost/Kconfig...

...host-based RPMsg server implementation. Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski at linux.intel.com> --- drivers/vhost/Kconfig | 7 + drivers/vhost/Makefile | 3 + drivers/vhost/rpmsg.c | 382 ++++++++++++++++++++++++++++++++++++++++++++ drivers/vhost/vhost_rpmsg.h | 74 +++++++++ 4 files changed, 466 insertions(+) create mode 100644 drivers/vhost/rpmsg.c create mode 100644 drivers/vhost/vhost_rpmsg.h diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig index 2c75d16..8b91f3e 100644 --- a/drivers/vhost/Kconfig +++ b/drivers/vhost/Kconfig @@ -38,6...

...adds a vhost-based RPMsg server implementation. Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski at linux.intel.com> --- drivers/vhost/Kconfig | 7 + drivers/vhost/Makefile | 3 + drivers/vhost/rpmsg.c | 375 ++++++++++++++++++++++++++++++++++++ drivers/vhost/vhost_rpmsg.h | 74 +++++++ 4 files changed, 459 insertions(+) create mode 100644 drivers/vhost/rpmsg.c create mode 100644 drivers/vhost/vhost_rpmsg.h diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig index d3688c6afb87..602421bf1d03 100644 --- a/drivers/vhost/Kconfig +++ b/drivers/vhost/Kconfig @...

...lementation. > > Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski at linux.intel.com> > --- > drivers/vhost/Kconfig | 7 + > drivers/vhost/Makefile | 3 + > drivers/vhost/rpmsg.c | 375 ++++++++++++++++++++++++++++++++++++ > drivers/vhost/vhost_rpmsg.h | 74 +++++++ > 4 files changed, 459 insertions(+) > create mode 100644 drivers/vhost/rpmsg.c > create mode 100644 drivers/vhost/vhost_rpmsg.h > > diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig > index d3688c6afb87..602421bf1d03 100644 > --- a/drivers/vhost/Kc...

...lementation. > > Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski at linux.intel.com> > --- > drivers/vhost/Kconfig | 7 + > drivers/vhost/Makefile | 3 + > drivers/vhost/rpmsg.c | 375 ++++++++++++++++++++++++++++++++++++ > drivers/vhost/vhost_rpmsg.h | 74 +++++++ > 4 files changed, 459 insertions(+) > create mode 100644 drivers/vhost/rpmsg.c > create mode 100644 drivers/vhost/vhost_rpmsg.h > > diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig > index d3688c6afb87..602421bf1d03 100644 > --- a/drivers/vhost/Kc...

...f-by: Guennadi Liakhovetski <guennadi.liakhovetski at linux.intel.com> > > --- > > drivers/vhost/Kconfig | 7 + > > drivers/vhost/Makefile | 3 + > > drivers/vhost/rpmsg.c | 372 ++++++++++++++++++++++++++++++++++++++++++++ > > drivers/vhost/vhost_rpmsg.h | 74 +++++++++ > > 4 files changed, 456 insertions(+) > > create mode 100644 drivers/vhost/rpmsg.c > > create mode 100644 drivers/vhost/vhost_rpmsg.h [snip] > > +/* send namespace */ > > +int vhost_rpmsg_ns_announce(struct vhost_rpmsg *vr, const char *name, &gt...

.../rpmsg.txt | 2 +- drivers/rpmsg/virtio_rpmsg_bus.c | 78 +------- drivers/vhost/Kconfig | 7 + drivers/vhost/Makefile | 3 + drivers/vhost/rpmsg.c | 372 +++++++++++++++++++++++++++++++++++++++ drivers/vhost/vhost.c | 2 +- drivers/vhost/vhost_rpmsg.h | 74 ++++++++ include/linux/virtio_rpmsg.h | 81 +++++++++ include/uapi/linux/rpmsg.h | 3 + include/uapi/linux/vhost.h | 4 +- 10 files changed, 547 insertions(+), 79 deletions(-) create mode 100644 drivers/vhost/rpmsg.c create mode 100644 drivers/vhost/vhost_rpmsg....

...hose send their namespace announcements back. But I think this can be regarded as server identification: you connect to a server and it replies with its identification and capabilities. > And I don't see a server implementation per se... It is more like a client > implementation since vhost_rpmsg_announce() uses the RESPONSE queue, which sends > messages from host to guest. > > Perhaps it is my lack of familiarity with vhost terminology. > > > > > Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski at linux.intel.com> > > --- > > drivers...

...rpmsg: move common structures and defines to headers vhost: add an RPMsg API drivers/rpmsg/virtio_rpmsg_bus.c | 78 +------ drivers/vhost/Kconfig | 7 + drivers/vhost/Makefile | 3 + drivers/vhost/rpmsg.c | 370 +++++++++++++++++++++++++++++++ drivers/vhost/vhost_rpmsg.h | 74 +++++++ include/linux/rpmsg/virtio.h | 83 +++++++ include/uapi/linux/rpmsg.h | 3 + include/uapi/linux/vhost.h | 4 +- 8 files changed, 545 insertions(+), 77 deletions(-) create mode 100644 drivers/vhost/rpmsg.c create mode 100644 drivers/vhost/vhost_rpmsg.h c...

...rpmsg: move common structures and defines to headers vhost: add an RPMsg API drivers/rpmsg/virtio_rpmsg_bus.c | 78 +------ drivers/vhost/Kconfig | 7 + drivers/vhost/Makefile | 3 + drivers/vhost/rpmsg.c | 370 +++++++++++++++++++++++++++++++ drivers/vhost/vhost_rpmsg.h | 74 +++++++ include/linux/rpmsg/virtio.h | 83 +++++++ include/uapi/linux/rpmsg.h | 3 + include/uapi/linux/vhost.h | 4 +- 8 files changed, 545 insertions(+), 77 deletions(-) create mode 100644 drivers/vhost/rpmsg.c create mode 100644 drivers/vhost/vhost_rpmsg.h c...

...igned-off-by: Guennadi Liakhovetski <guennadi.liakhovetski at linux.intel.com> > > --- > > drivers/vhost/Kconfig | 7 + > > drivers/vhost/Makefile | 3 + > > drivers/vhost/rpmsg.c | 370 ++++++++++++++++++++++++++++++++++++ > > drivers/vhost/vhost_rpmsg.h | 74 ++++++++ > > 4 files changed, 454 insertions(+) > > create mode 100644 drivers/vhost/rpmsg.c > > create mode 100644 drivers/vhost/vhost_rpmsg.h > > > > diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig > > index 587fbae06182..ee1a19b7ab3d 100...

...umentation vhost: add an RPMsg API Documentation/rpmsg.txt | 6 +- drivers/rpmsg/virtio_rpmsg_bus.c | 78 +------ drivers/vhost/Kconfig | 7 + drivers/vhost/Makefile | 3 + drivers/vhost/rpmsg.c | 373 +++++++++++++++++++++++++++++++ drivers/vhost/vhost_rpmsg.h | 74 ++++++ include/linux/virtio_rpmsg.h | 83 +++++++ include/uapi/linux/rpmsg.h | 3 + include/uapi/linux/vhost.h | 4 +- 9 files changed, 551 insertions(+), 80 deletions(-) create mode 100644 drivers/vhost/rpmsg.c create mode 100644 drivers/vhost/vhost_rpmsg.h cr...

...umentation vhost: add an RPMsg API Documentation/rpmsg.txt | 6 +- drivers/rpmsg/virtio_rpmsg_bus.c | 78 +------ drivers/vhost/Kconfig | 7 + drivers/vhost/Makefile | 3 + drivers/vhost/rpmsg.c | 373 +++++++++++++++++++++++++++++++ drivers/vhost/vhost_rpmsg.h | 74 ++++++ include/linux/virtio_rpmsg.h | 83 +++++++ include/uapi/linux/rpmsg.h | 3 + include/uapi/linux/vhost.h | 4 +- 9 files changed, 551 insertions(+), 80 deletions(-) create mode 100644 drivers/vhost/rpmsg.c create mode 100644 drivers/vhost/vhost_rpmsg.h cr...

...umentation vhost: add an RPMsg API Documentation/rpmsg.txt | 6 +- drivers/rpmsg/virtio_rpmsg_bus.c | 78 +------ drivers/vhost/Kconfig | 7 + drivers/vhost/Makefile | 3 + drivers/vhost/rpmsg.c | 375 +++++++++++++++++++++++++++++++ drivers/vhost/vhost_rpmsg.h | 74 ++++++ include/linux/virtio_rpmsg.h | 83 +++++++ include/uapi/linux/rpmsg.h | 3 + include/uapi/linux/vhost.h | 4 +- 9 files changed, 553 insertions(+), 80 deletions(-) create mode 100644 drivers/vhost/rpmsg.c create mode 100644 drivers/vhost/vhost_rpmsg.h cr...

...umentation vhost: add an RPMsg API Documentation/rpmsg.txt | 6 +- drivers/rpmsg/virtio_rpmsg_bus.c | 78 +------ drivers/vhost/Kconfig | 7 + drivers/vhost/Makefile | 3 + drivers/vhost/rpmsg.c | 375 +++++++++++++++++++++++++++++++ drivers/vhost/vhost_rpmsg.h | 74 ++++++ include/linux/virtio_rpmsg.h | 83 +++++++ include/uapi/linux/rpmsg.h | 3 + include/uapi/linux/vhost.h | 4 +- 9 files changed, 553 insertions(+), 80 deletions(-) create mode 100644 drivers/vhost/rpmsg.c create mode 100644 drivers/vhost/vhost_rpmsg.h cr...

...rpmsg.txt | 2 +- drivers/rpmsg/virtio_rpmsg_bus.c | 79 +-------- drivers/vhost/Kconfig | 8 + drivers/vhost/Makefile | 3 + drivers/vhost/rpmsg.c | 372 +++++++++++++++++++++++++++++++++++++++ drivers/vhost/vhost.c | 2 +- drivers/vhost/vhost_rpmsg.h | 74 ++++++++ include/linux/virtio_rpmsg.h | 81 +++++++++ include/uapi/linux/rpmsg.h | 3 + include/uapi/linux/vhost.h | 4 +- 10 files changed, 549 insertions(+), 79 deletions(-) create mode 100644 drivers/vhost/rpmsg.c create mode 100644 drivers/vhost/vhost_rpmsg....

...rpmsg.txt | 2 +- drivers/rpmsg/virtio_rpmsg_bus.c | 79 +-------- drivers/vhost/Kconfig | 8 + drivers/vhost/Makefile | 3 + drivers/vhost/rpmsg.c | 372 +++++++++++++++++++++++++++++++++++++++ drivers/vhost/vhost.c | 2 +- drivers/vhost/vhost_rpmsg.h | 74 ++++++++ include/linux/virtio_rpmsg.h | 81 +++++++++ include/uapi/linux/rpmsg.h | 3 + include/uapi/linux/vhost.h | 4 +- 10 files changed, 549 insertions(+), 79 deletions(-) create mode 100644 drivers/vhost/rpmsg.c create mode 100644 drivers/vhost/vhost_rpmsg....

...; connections to any rpmsg "devices," those send their namespace announcements > > back. But I think this can be regarded as server identification: you connect > > to a server and it replies with its identification and capabilities. > > Based on the above can I assume vhost_rpmsg_ns_announce() is sent from the > guest? No, it's "vhost_..." so it's running on the host. The host (the server, an analogue of the application processor, IIUC) sends NS announcements to guests. > I saw your V7, something I will look into. In the mean time I need to bring...

...akhovetski <guennadi.liakhovetski at linux.intel.com> > > > --- > > > drivers/vhost/Kconfig | 7 + > > > drivers/vhost/Makefile | 3 + > > > drivers/vhost/rpmsg.c | 375 ++++++++++++++++++++++++++++++++++++ > > > drivers/vhost/vhost_rpmsg.h | 74 +++++++ > > > 4 files changed, 459 insertions(+) > > > create mode 100644 drivers/vhost/rpmsg.c > > > create mode 100644 drivers/vhost/vhost_rpmsg.h > > > > > > diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig > > > index d...

...akhovetski <guennadi.liakhovetski at linux.intel.com> > > > --- > > > drivers/vhost/Kconfig | 7 + > > > drivers/vhost/Makefile | 3 + > > > drivers/vhost/rpmsg.c | 375 ++++++++++++++++++++++++++++++++++++ > > > drivers/vhost/vhost_rpmsg.h | 74 +++++++ > > > 4 files changed, 459 insertions(+) > > > create mode 100644 drivers/vhost/rpmsg.c > > > create mode 100644 drivers/vhost/vhost_rpmsg.h > > > > > > diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig > > > index d...