search for: buf_size_min

...sport_common.c > +++ b/net/vmw_vsock/virtio_transport_common.c > @@ -403,17 +403,13 @@ int virtio_transport_do_socket_init(struct vsock_sock *vsk, > if (psk) { > struct virtio_vsock_sock *ptrans = psk->trans; > > - vvs->buf_size = ptrans->buf_size; > - vvs->buf_size_min = ptrans->buf_size_min; > - vvs->buf_size_max = ptrans->buf_size_max; > vvs->peer_buf_alloc = ptrans->peer_buf_alloc; > - } else { > - vvs->buf_size = VIRTIO_VSOCK_DEFAULT_BUF_SIZE; > - vvs->buf_size_min = VIRTIO_VSOCK_DEFAULT_MIN_BUF_SIZE; > - vvs->...

...sport_common.c > +++ b/net/vmw_vsock/virtio_transport_common.c > @@ -403,17 +403,13 @@ int virtio_transport_do_socket_init(struct vsock_sock *vsk, > if (psk) { > struct virtio_vsock_sock *ptrans = psk->trans; > > - vvs->buf_size = ptrans->buf_size; > - vvs->buf_size_min = ptrans->buf_size_min; > - vvs->buf_size_max = ptrans->buf_size_max; > vvs->peer_buf_alloc = ptrans->peer_buf_alloc; > - } else { > - vvs->buf_size = VIRTIO_VSOCK_DEFAULT_BUF_SIZE; > - vvs->buf_size_min = VIRTIO_VSOCK_DEFAULT_MIN_BUF_SIZE; > - vvs->...

...#define VIRTIO_VSOCK_MAX_BUF_SIZE 0xFFFFFFFFUL > #define VIRTIO_VSOCK_MAX_PKT_BUF_SIZE (1024 * 64) > @@ -25,11 +22,6 @@ enum { > struct virtio_vsock_sock { > struct vsock_sock *vsk; > > - /* Protected by lock_sock(sk_vsock(trans->vsk)) */ > - u32 buf_size; > - u32 buf_size_min; > - u32 buf_size_max; > - > spinlock_t tx_lock; > spinlock_t rx_lock; > > @@ -93,12 +85,6 @@ s64 virtio_transport_stream_has_space(struct > vsock_sock *vsk); > > int virtio_transport_do_socket_init(struct vsock_sock *vsk, > struct vsock_sock *psk); > -...

...O_VSOCK_DEFAULT_RX_BUF_SIZE (1024 * 4) #define VIRTIO_VSOCK_MAX_BUF_SIZE 0xFFFFFFFFUL #define VIRTIO_VSOCK_MAX_PKT_BUF_SIZE (1024 * 64) @@ -25,11 +22,6 @@ enum { struct virtio_vsock_sock { struct vsock_sock *vsk; - /* Protected by lock_sock(sk_vsock(trans->vsk)) */ - u32 buf_size; - u32 buf_size_min; - u32 buf_size_max; - spinlock_t tx_lock; spinlock_t rx_lock; @@ -93,12 +85,6 @@ s64 virtio_transport_stream_has_space(struct vsock_sock *vsk); int virtio_transport_do_socket_init(struct vsock_sock *vsk, struct vsock_sock *psk); -u64 virtio_transport_get_buffer_size(struct vsock_soc...

...O_VSOCK_DEFAULT_RX_BUF_SIZE (1024 * 4) #define VIRTIO_VSOCK_MAX_BUF_SIZE 0xFFFFFFFFUL #define VIRTIO_VSOCK_MAX_PKT_BUF_SIZE (1024 * 64) @@ -25,11 +22,6 @@ enum { struct virtio_vsock_sock { struct vsock_sock *vsk; - /* Protected by lock_sock(sk_vsock(trans->vsk)) */ - u32 buf_size; - u32 buf_size_min; - u32 buf_size_max; - spinlock_t tx_lock; spinlock_t rx_lock; @@ -93,12 +85,6 @@ s64 virtio_transport_stream_has_space(struct vsock_sock *vsk); int virtio_transport_do_socket_init(struct vsock_sock *vsk, struct vsock_sock *psk); -u64 virtio_transport_get_buffer_size(struct vsock_soc...

...vmw_vsock/virtio_transport_common.c > > @@ -403,17 +403,13 @@ int virtio_transport_do_socket_init(struct vsock_sock *vsk, > > if (psk) { > > struct virtio_vsock_sock *ptrans = psk->trans; > > > > - vvs->buf_size = ptrans->buf_size; > > - vvs->buf_size_min = ptrans->buf_size_min; > > - vvs->buf_size_max = ptrans->buf_size_max; > > vvs->peer_buf_alloc = ptrans->peer_buf_alloc; > > - } else { > > - vvs->buf_size = VIRTIO_VSOCK_DEFAULT_BUF_SIZE; > > - vvs->buf_size_min = VIRTIO_VSOCK_DEFAULT_MIN_B...

...to guest data */ > + VSOCK_VQ_TX = 2, /* for guest to host data */ > + VSOCK_VQ_MAX = 3, > +}; > + > +/* virtio transport socket state */ > +struct virtio_transport { > + struct virtio_transport_pkt_ops *ops; > + struct vsock_sock *vsk; > + > + u64 buf_size; > + u64 buf_size_min; > + u64 buf_size_max; > + > + struct mutex tx_lock; > + struct mutex rx_lock; > + > + struct list_head rx_queue; > + u64 rx_bytes; > + > + /* Protected by trans->tx_lock */ > + u64 tx_cnt; > + u64 buf_alloc; > + u64 peer_fwd_cnt; > + u64 peer_buf_alloc; &g...

...to guest data */ > + VSOCK_VQ_TX = 2, /* for guest to host data */ > + VSOCK_VQ_MAX = 3, > +}; > + > +/* virtio transport socket state */ > +struct virtio_transport { > + struct virtio_transport_pkt_ops *ops; > + struct vsock_sock *vsk; > + > + u64 buf_size; > + u64 buf_size_min; > + u64 buf_size_max; > + > + struct mutex tx_lock; > + struct mutex rx_lock; > + > + struct list_head rx_queue; > + u64 rx_bytes; > + > + /* Protected by trans->tx_lock */ > + u64 tx_cnt; > + u64 buf_alloc; > + u64 peer_fwd_cnt; > + u64 peer_buf_alloc; &g...

...{ + VSOCK_VQ_CTRL = 0, + VSOCK_VQ_RX = 1, /* for host to guest data */ + VSOCK_VQ_TX = 2, /* for guest to host data */ + VSOCK_VQ_MAX = 3, +}; + +/* virtio transport socket state */ +struct virtio_transport { + struct virtio_transport_pkt_ops *ops; + struct vsock_sock *vsk; + + u32 buf_size; + u32 buf_size_min; + u32 buf_size_max; + + struct mutex tx_lock; + struct mutex rx_lock; + + struct list_head rx_queue; + u32 rx_bytes; + + /* Protected by trans->tx_lock */ + u32 tx_cnt; + u32 buf_alloc; + u32 peer_fwd_cnt; + u32 peer_buf_alloc; + /* Protected by trans->rx_lock */ + u32 fwd_cnt; +}; + +struct...

...{ + VSOCK_VQ_CTRL = 0, + VSOCK_VQ_RX = 1, /* for host to guest data */ + VSOCK_VQ_TX = 2, /* for guest to host data */ + VSOCK_VQ_MAX = 3, +}; + +/* virtio transport socket state */ +struct virtio_transport { + struct virtio_transport_pkt_ops *ops; + struct vsock_sock *vsk; + + u64 buf_size; + u64 buf_size_min; + u64 buf_size_max; + + struct mutex tx_lock; + struct mutex rx_lock; + + struct list_head rx_queue; + u64 rx_bytes; + + /* Protected by trans->tx_lock */ + u64 tx_cnt; + u64 buf_alloc; + u64 peer_fwd_cnt; + u64 peer_buf_alloc; + /* Protected by trans->rx_lock */ + u64 fwd_cnt; +}; + +struct...

...to guest data */ > + VSOCK_VQ_TX = 2, /* for guest to host data */ > + VSOCK_VQ_MAX = 3, > +}; > + > +/* virtio transport socket state */ > +struct virtio_transport { > + struct virtio_transport_pkt_ops *ops; > + struct vsock_sock *vsk; > + > + u32 buf_size; > + u32 buf_size_min; > + u32 buf_size_max; > + > + struct mutex tx_lock; > + struct mutex rx_lock; > + > + struct list_head rx_queue; > + u32 rx_bytes; > + > + /* Protected by trans->tx_lock */ > + u32 tx_cnt; > + u32 buf_alloc; > + u32 peer_fwd_cnt; > + u32 peer_buf_alloc; &g...

...to guest data */ > + VSOCK_VQ_TX = 2, /* for guest to host data */ > + VSOCK_VQ_MAX = 3, > +}; > + > +/* virtio transport socket state */ > +struct virtio_transport { > + struct virtio_transport_pkt_ops *ops; > + struct vsock_sock *vsk; > + > + u32 buf_size; > + u32 buf_size_min; > + u32 buf_size_max; > + > + struct mutex tx_lock; > + struct mutex rx_lock; > + > + struct list_head rx_queue; > + u32 rx_bytes; > + > + /* Protected by trans->tx_lock */ > + u32 tx_cnt; > + u32 buf_alloc; > + u32 peer_fwd_cnt; > + u32 peer_buf_alloc; &g...

...{ + VSOCK_VQ_CTRL = 0, + VSOCK_VQ_RX = 1, /* for host to guest data */ + VSOCK_VQ_TX = 2, /* for guest to host data */ + VSOCK_VQ_MAX = 3, +}; + +/* virtio transport socket state */ +struct virtio_transport { + struct virtio_transport_pkt_ops *ops; + struct vsock_sock *vsk; + + u32 buf_size; + u32 buf_size_min; + u32 buf_size_max; + + struct mutex tx_lock; + struct mutex rx_lock; + + struct list_head rx_queue; + u32 rx_bytes; + + /* Protected by trans->tx_lock */ + u32 tx_cnt; + u32 buf_alloc; + u32 peer_fwd_cnt; + u32 peer_buf_alloc; + /* Protected by trans->rx_lock */ + u32 fwd_cnt; + + u16 dgram...

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

Hi all, this series adds the multi-transports support to vsock, following this proposal: https://www.spinics.net/lists/netdev/msg575792.html With the multi-transports support, we can use vsock with nested VMs (using also different hypervisors) loading both guest->host and host->guest transports at the same time. Before this series, vmci-transport supported this behavior but only using

Hi all, this series adds the multi-transports support to vsock, following this proposal: https://www.spinics.net/lists/netdev/msg575792.html With the multi-transports support, we can use vsock with nested VMs (using also different hypervisors) loading both guest->host and host->guest transports at the same time. Before this series, vmci-transport supported this behavior but only using

Hello guys, In commit d021c344051af91 (VSOCK: Introduce VM Sockets), VMware added VM Sockets support. VM Sockets allows communication between virtual machines and the hypervisor. VM Sockets is able to use different hyervisor neutral transport to transfer data. Currently, only VMware VMCI transport is supported. This series introduces virtio transport for VM Sockets. Any comments are

Hello guys, In commit d021c344051af91 (VSOCK: Introduce VM Sockets), VMware added VM Sockets support. VM Sockets allows communication between virtual machines and the hypervisor. VM Sockets is able to use different hyervisor neutral transport to transfer data. Currently, only VMware VMCI transport is supported. This series introduces virtio transport for VM Sockets. Any comments are

...{ - VSOCK_VQ_CTRL = 0, - VSOCK_VQ_RX = 1, /* for host to guest data */ - VSOCK_VQ_TX = 2, /* for guest to host data */ - VSOCK_VQ_MAX = 3, -}; - -/* virtio transport socket state */ -struct virtio_transport { - struct virtio_transport_pkt_ops *ops; - struct vsock_sock *vsk; - - u32 buf_size; - u32 buf_size_min; - u32 buf_size_max; - - struct mutex tx_lock; - struct mutex rx_lock; - - struct list_head rx_queue; - u32 rx_bytes; - - /* Protected by trans->tx_lock */ - u32 tx_cnt; - u32 buf_alloc; - u32 peer_fwd_cnt; - u32 peer_buf_alloc; - /* Protected by trans->rx_lock */ - u32 fwd_cnt; - - /* Protec...