search for: virtio_id_rng

Hi Rusty, These are a few fixes for the virtio-rng driver. These were tested using the not-yet-upstream virtio-rng device patch to qemu: http://thread.gmane.org/gmane.comp.emulators.qemu/152668 Please apply. Amit Shah (5): virtio ids: fix comment for virtio-rng virtio: rng: allow tasks to be killed that are waiting for rng input virtio: rng: don't wait on host when module is going

Hi Rusty, These are a few fixes for the virtio-rng driver. These were tested using the not-yet-upstream virtio-rng device patch to qemu: http://thread.gmane.org/gmane.comp.emulators.qemu/152668 Please apply. Amit Shah (5): virtio ids: fix comment for virtio-rng virtio: rng: allow tasks to be killed that are waiting for rng input virtio: rng: don't wait on host when module is going

..., head, len); + + /* Everything went OK! */ + return true; +} + +static void setup_rng(void) +{ + struct device *dev; + int fd; + + fd = open_or_die("/dev/urandom", O_RDONLY); + + /* The device responds to return from I/O thread. */ + dev = new_device("rng", VIRTIO_ID_RNG, fd, handle_rng_input); + + /* The device has one virtqueue, where the Guest places inbufs. */ + add_virtqueue(dev, VIRTQUEUE_NUM, enable_fd); + + verbose("device %u: rng\n", devices.device_num); +} +/* That's the end of device setup. */ + /*L:220 Finally we reach the core o...

..., head, len); + + /* Everything went OK! */ + return true; +} + +static void setup_rng(void) +{ + struct device *dev; + int fd; + + fd = open_or_die("/dev/urandom", O_RDONLY); + + /* The device responds to return from I/O thread. */ + dev = new_device("rng", VIRTIO_ID_RNG, fd, handle_rng_input); + + /* The device has one virtqueue, where the Guest places inbufs. */ + add_virtqueue(dev, VIRTQUEUE_NUM, enable_fd); + + verbose("device %u: rng\n", devices.device_num); +} +/* That's the end of device setup. */ + /*L:220 Finally we reach the core o...

As it was discussed recently, there's currently no way for the guest to notify the host about panics. Further more, there's no reasonable way to notify the host of other critical events such as an OOM kill. This short patch series introduces a new device named virtio-notifier which does two simple things: 1. Provide a simple interface for the guest to notify the host of critical

As it was discussed recently, there's currently no way for the guest to notify the host about panics. Further more, there's no reasonable way to notify the host of other critical events such as an OOM kill. This short patch series introduces a new device named virtio-notifier which does two simple things: 1. Provide a simple interface for the guest to notify the host of critical

This used to be a single patch, but I split it into two with the addition of struct Scatterlist. Again a bit new with Rust submissions. I was told by Gary Guo to rebase on top of rust-next, but it seems *very* behind? The first patch does not build on its own due to a dead_code warning. It is hard to not have dead code when one is adding infrastructure to be used by others at a later

...ENSE("GPL"); > diff --git a/include/linux/virtio_ids.h b/include/linux/virtio_ids.h > index 06660c0..72e39f7 100644 > --- a/include/linux/virtio_ids.h > +++ b/include/linux/virtio_ids.h > @@ -12,6 +12,7 @@ > #define VIRTIO_ID_CONSOLE 3 /* virtio console */ > #define VIRTIO_ID_RNG 4 /* virtio ring */ > #define VIRTIO_ID_BALLOON 5 /* virtio balloon */ > +#define VIRTIO_ID_FB 6 /* virtio framebuffer */ > #define VIRTIO_ID_9P 9 /* 9p virtio console */ > > #endif /* _LINUX_VIRTIO_IDS_H */ > -- > 1.6.0.2 > > -- > To unsubscribe from this li...

...ENSE("GPL"); > diff --git a/include/linux/virtio_ids.h b/include/linux/virtio_ids.h > index 06660c0..72e39f7 100644 > --- a/include/linux/virtio_ids.h > +++ b/include/linux/virtio_ids.h > @@ -12,6 +12,7 @@ > #define VIRTIO_ID_CONSOLE 3 /* virtio console */ > #define VIRTIO_ID_RNG 4 /* virtio ring */ > #define VIRTIO_ID_BALLOON 5 /* virtio balloon */ > +#define VIRTIO_ID_FB 6 /* virtio framebuffer */ > #define VIRTIO_ID_9P 9 /* 9p virtio console */ > > #endif /* _LINUX_VIRTIO_IDS_H */ > -- > 1.6.0.2 > > -- > To unsubscribe from this li...

...#define VIRTIO_PSTORE_CMD_WRITE 3 +#define VIRTIO_PSTORE_CMD_ERASE 4 +#define VIRTIO_PSTORE_CMD_CLOSE 5 + +#define VIRTIO_PSTORE_FL_COMPRESSED 1 -#define VIRTIO_ID_NET 1 /* virtio net */ -#define VIRTIO_ID_BLOCK 2 /* virtio block */ -#define VIRTIO_ID_CONSOLE 3 /* virtio console */ -#define VIRTIO_ID_RNG 4 /* virtio rng */ -#define VIRTIO_ID_BALLOON 5 /* virtio balloon */ -#define VIRTIO_ID_RPMSG 7 /* virtio remote processor messaging */ -#define VIRTIO_ID_SCSI 8 /* virtio scsi */ -#define VIRTIO_ID_9P 9 /* 9p virtio console */ -#define VIRTIO_ID_RPROC_SERIAL 11 /* virtio remoteproc serial link...

...INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF - * SUCH DAMAGE. */ - -#define VIRTIO_ID_NET 1 /* virtio net */ -#define VIRTIO_ID_BLOCK 2 /* virtio block */ -#define VIRTIO_ID_CONSOLE 3 /* virtio console */ -#define VIRTIO_ID_RNG 4 /* virtio rng */ -#define VIRTIO_ID_BALLOON 5 /* virtio balloon */ -#define VIRTIO_ID_RPMSG 7 /* virtio remote processor messaging */ -#define VIRTIO_ID_SCSI 8 /* virtio scsi */ -#define VIRTIO_ID_9P 9 /* 9p virtio console */ -#define VIRTIO_ID_RPROC_SERIAL 11 /* virtio remoteproc serial link...

Hello guys, This was V2 of the virtio-vsock back in last October. I do not have time to work on it since then. People are asking the latest status of virtio-vsock from time to time, so I'm sending out the code for people who are interested in. Feel free to grab the code and work on it if you want. In commit d021c344051af91 (VSOCK: Introduce VM Sockets), VMware added VM Sockets support. VM

Hello guys, This was V2 of the virtio-vsock back in last October. I do not have time to work on it since then. People are asking the latest status of virtio-vsock from time to time, so I'm sending out the code for people who are interested in. Feel free to grab the code and work on it if you want. In commit d021c344051af91 (VSOCK: Introduce VM Sockets), VMware added VM Sockets support. VM

Hello, This patchset is a proof of concept of virtio-pstore idea [1]. It has some rough edges and I'm not familiar with this area, so please give me feedbacks and advices if I'm going to a wrong direction. It started from the fact that dumping ftrace buffer at kernel oops/panic takes too much time. Although there's a way to reduce the size of the original data, sometimes I want to

Hello, This patchset is a proof of concept of virtio-pstore idea [1]. It has some rough edges and I'm not familiar with this area, so please give me feedbacks and advices if I'm going to a wrong direction. It started from the fact that dumping ftrace buffer at kernel oops/panic takes too much time. Although there's a way to reduce the size of the original data, sometimes I want to