search for: dgram_len

...o_vsock_hdr hdr; + struct virtio_transport *trans; + struct work_struct work; + struct list_head list; + void *buf; + u32 len; + u32 off; +}; + +struct virtio_vsock_pkt_info { + u32 remote_cid, remote_port; + struct iovec *iov; + u32 pkt_len; + u16 type; + u16 op; + u32 flags; + u16 dgram_id; + u16 dgram_len; +}; + +struct virtio_transport_pkt_ops { + int (*send_pkt)(struct vsock_sock *vsk, + struct virtio_vsock_pkt_info *info); +}; + +void virtio_vsock_dumppkt(const char *func, + const struct virtio_vsock_pkt *pkt); + +struct sock * +virtio_transport_get_pending(struct sock *listener, + s...

..._vsock_hdr hdr; - struct virtio_transport *trans; - struct work_struct work; - struct list_head list; - void *buf; - u32 len; - u32 off; -}; - -struct virtio_vsock_pkt_info { - u32 remote_cid, remote_port; - struct msghdr *msg; - u32 pkt_len; - u16 type; - u16 op; - u32 flags; - u16 dgram_id; - u16 dgram_len; -}; - -struct virtio_transport_pkt_ops { - int (*send_pkt)(struct vsock_sock *vsk, - struct virtio_vsock_pkt_info *info); -}; - -void virtio_vsock_dumppkt(const char *func, - const struct virtio_vsock_pkt *pkt); - -struct sock * -virtio_transport_get_pending(struct sock *listener, - s...

..._vsock_hdr hdr; - struct virtio_transport *trans; - struct work_struct work; - struct list_head list; - void *buf; - u32 len; - u32 off; -}; - -struct virtio_vsock_pkt_info { - u32 remote_cid, remote_port; - struct msghdr *msg; - u32 pkt_len; - u16 type; - u16 op; - u32 flags; - u16 dgram_id; - u16 dgram_len; -}; - -struct virtio_transport_pkt_ops { - int (*send_pkt)(struct vsock_sock *vsk, - struct virtio_vsock_pkt_info *info); -}; - -void virtio_vsock_dumppkt(const char *func, - const struct virtio_vsock_pkt *pkt); - -struct sock * -virtio_transport_get_pending(struct sock *listener, - s...

The virtio-vsock device specification is not finalized yet. Michael Tsirkin voiced concerned about merging this code when the hardware interface (and possibly the userspace interface) could still change. Please revert for now. I am working to finalize the virtio-vsock device specification and at that point the interfaces will be stable. Stefan Hajnoczi (6): Revert "VSOCK: fix

The virtio-vsock device specification is not finalized yet. Michael Tsirkin voiced concerned about merging this code when the hardware interface (and possibly the userspace interface) could still change. Please revert for now. I am working to finalize the virtio-vsock device specification and at that point the interfaces will be stable. Stefan Hajnoczi (6): Revert "VSOCK: fix

This patch series adds a virtio transport for AF_VSOCK (net/vmw_vsock/). AF_VSOCK is designed for communication between virtual machines and hypervisors. It is currently only implemented for VMware's VMCI transport. This series implements the proposed virtio-vsock device specification from here: http://comments.gmane.org/gmane.comp.emulators.virtio.devel/855 Most of the work was done by

This patch series adds a virtio transport for AF_VSOCK (net/vmw_vsock/). AF_VSOCK is designed for communication between virtual machines and hypervisors. It is currently only implemented for VMware's VMCI transport. This series implements the proposed virtio-vsock device specification from here: http://comments.gmane.org/gmane.comp.emulators.virtio.devel/855 Most of the work was done by

v2: * Rebased onto Linux v4.4-rc2 * vhost: Refuse to assign reserved CIDs * vhost: Refuse guest CID if already in use * vhost: Only accept correctly addressed packets (no spoofing!) * vhost: Support flexible rx/tx descriptor layout * vhost: Add missing total_tx_buf decrement * virtio_transport: Fix total_tx_buf accounting * virtio_transport: Add virtio_transport global mutex to prevent

v2: * Rebased onto Linux v4.4-rc2 * vhost: Refuse to assign reserved CIDs * vhost: Refuse guest CID if already in use * vhost: Only accept correctly addressed packets (no spoofing!) * vhost: Support flexible rx/tx descriptor layout * vhost: Add missing total_tx_buf decrement * virtio_transport: Fix total_tx_buf accounting * virtio_transport: Add virtio_transport global mutex to prevent

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

...& sk->sk_state == SS_CONNECTED) { + virtio_transport_shutdown(vsk, SHUTDOWN_MASK); + } +} +EXPORT_SYMBOL_GPL(virtio_transport_release); + +int +virtio_transport_dgram_enqueue(struct vsock_sock *vsk, + struct sockaddr_vm *remote_addr, + struct msghdr *msg, + size_t dgram_len) +{ + return -EOPNOTSUPP; +} +EXPORT_SYMBOL_GPL(virtio_transport_dgram_enqueue); + +ssize_t +virtio_transport_stream_enqueue(struct vsock_sock *vsk, + struct msghdr *msg, + size_t len) +{ + struct virtio_transport *trans = vsk->trans; + struct virtio_vsock_pkt_info info = { + .op = VIRTIO...

...irtio_transport_shutdown(vsk, SHUTDOWN_MASK); > + } > +} > +EXPORT_SYMBOL_GPL(virtio_transport_release); > + > +int > +virtio_transport_dgram_enqueue(struct vsock_sock *vsk, > + struct sockaddr_vm *remote_addr, > + struct msghdr *msg, > + size_t dgram_len) > +{ > + return -EOPNOTSUPP; > +} > +EXPORT_SYMBOL_GPL(virtio_transport_dgram_enqueue); > + > +ssize_t > +virtio_transport_stream_enqueue(struct vsock_sock *vsk, > + struct msghdr *msg, > + size_t len) > +{ > + struct virtio_transport *trans = vsk->trans;...

...irtio_transport_shutdown(vsk, SHUTDOWN_MASK); > + } > +} > +EXPORT_SYMBOL_GPL(virtio_transport_release); > + > +int > +virtio_transport_dgram_enqueue(struct vsock_sock *vsk, > + struct sockaddr_vm *remote_addr, > + struct msghdr *msg, > + size_t dgram_len) > +{ > + return -EOPNOTSUPP; > +} > +EXPORT_SYMBOL_GPL(virtio_transport_dgram_enqueue); > + > +ssize_t > +virtio_transport_stream_enqueue(struct vsock_sock *vsk, > + struct msghdr *msg, > + size_t len) > +{ > + struct virtio_transport *trans = vsk->trans;...

Note: the virtio-vsock device specification is currently under review but not yet finalized. Please review this code but don't merge until I send an update when the spec is finalized. Thanks! v3: * Remove unnecessary 3-way handshake, just do REQUEST/RESPONSE instead of REQUEST/RESPONSE/ACK * Remove SOCK_DGRAM support and focus on SOCK_STREAM first (also drop v2 Patch 1, it's

Note: the virtio-vsock device specification is currently under review but not yet finalized. Please review this code but don't merge until I send an update when the spec is finalized. Thanks! v3: * Remove unnecessary 3-way handshake, just do REQUEST/RESPONSE instead of REQUEST/RESPONSE/ACK * Remove SOCK_DGRAM support and focus on SOCK_STREAM first (also drop v2 Patch 1, it's

This series is based on Michael Tsirkin's vhost branch (v4.5-rc6). I'm about to process Claudio Imbrenda's locking fixes for virtio-vsock but first I want to share the latest version of the code. Several people are playing with vsock now so sharing the latest code should avoid duplicate work. v5: * Transport reset event for live migration support * Reorder virtqueues, drop unused

This series is based on Michael Tsirkin's vhost branch (v4.5-rc6). I'm about to process Claudio Imbrenda's locking fixes for virtio-vsock but first I want to share the latest version of the code. Several people are playing with vsock now so sharing the latest code should avoid duplicate work. v5: * Transport reset event for live migration support * Reorder virtqueues, drop unused

This series is based on v4.7. This RFC is the implementation for the new VIRTIO Socket device. It is developed in parallel with the VIRTIO device specification and proves the design. Once the specification has been accepted I will send a non-RFC version of this patch series. v6: * Add VHOST_VSOCK_SET_RUNNING ioctl to start/stop vhost cleanly * Add graceful shutdown to avoid port reuse while

This series is based on v4.7. This RFC is the implementation for the new VIRTIO Socket device. It is developed in parallel with the VIRTIO device specification and proves the design. Once the specification has been accepted I will send a non-RFC version of this patch series. v6: * Add VHOST_VSOCK_SET_RUNNING ioctl to start/stop vhost cleanly * Add graceful shutdown to avoid port reuse while