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...sion for the given source and destination handles. + * This will try to determine the route using the handles and the available + * devices. Will set the source context if it is invalid. + */ +int vmci_route(struct vmci_handle *src, + const struct vmci_handle *dst, + bool fromGuest, + enum vmci_route *route) +{ + bool hasHostDevice = vmci_host_code_active(); + bool hasGuestDevice = vmci_guest_code_active(); + + ASSERT(src); + ASSERT(dst); + ASSERT(route); + + *route = VMCI_ROUTE_NONE; + + /* + * "fromGuest&quo...

...sion for the given source and destination handles. + * This will try to determine the route using the handles and the available + * devices. Will set the source context if it is invalid. + */ +int vmci_route(struct vmci_handle *src, + const struct vmci_handle *dst, + bool fromGuest, + enum vmci_route *route) +{ + bool hasHostDevice = vmci_host_code_active(); + bool hasGuestDevice = vmci_guest_code_active(); + + ASSERT(src); + ASSERT(dst); + ASSERT(route); + + *route = VMCI_ROUTE_NONE; + + /* + * "fromGuest&quo...

...return retval; +} + +/* + * Dispatch datagram. This will determine the routing for the datagram + * and dispatch it accordingly. + * Returns number of bytes sent on success, error code otherwise. + */ +int vmci_datagram_dispatch(u32 contextID, + struct vmci_datagram *dg, bool fromGuest) +{ + int retval; + enum vmci_route route; + + ASSERT(dg); + BUILD_BUG_ON(sizeof(struct vmci_datagram) != 24); + + if (VMCI_DG_SIZE(dg) > VMCI_MAX_DG_SIZE) { + pr_devel("Payload (size=%llu bytes) too big to " \ + "...

...return retval; +} + +/* + * Dispatch datagram. This will determine the routing for the datagram + * and dispatch it accordingly. + * Returns number of bytes sent on success, error code otherwise. + */ +int vmci_datagram_dispatch(u32 contextID, + struct vmci_datagram *dg, bool fromGuest) +{ + int retval; + enum vmci_route route; + + ASSERT(dg); + BUILD_BUG_ON(sizeof(struct vmci_datagram) != 24); + + if (VMCI_DG_SIZE(dg) > VMCI_MAX_DG_SIZE) { + pr_devel("Payload (size=%llu bytes) too big to " \ + "...

Second revision of the VMware VMCI RFC patchset. It incorperates fixes for all the feedback about the comment blocks and style and now passes checkpatch with 0 errors and 0 warnings. Thanks to all who have reviewed the code thus far. * * * In an effort to improve the out-of-the-box experience with Linux kernels for VMware users, VMware is working on readying the Virtual Machine Communication

Second revision of the VMware VMCI RFC patchset. It incorperates fixes for all the feedback about the comment blocks and style and now passes checkpatch with 0 errors and 0 warnings. Thanks to all who have reviewed the code thus far. * * * In an effort to improve the out-of-the-box experience with Linux kernels for VMware users, VMware is working on readying the Virtual Machine Communication

In an effort to improve the out-of-the-box experience with Linux kernels for VMware users, VMware is working on readying the Virtual Machine Communication Interface (vmw_vmci) and VMCI Sockets (vmw_vsock) kernel modules for inclusion in the Linux kernel. The purpose of this post is to acquire feedback on the vmw_vmci kernel module. The vmw_vsock kernel module will be presented in a later post.

In an effort to improve the out-of-the-box experience with Linux kernels for VMware users, VMware is working on readying the Virtual Machine Communication Interface (vmw_vmci) and VMCI Sockets (vmw_vsock) kernel modules for inclusion in the Linux kernel. The purpose of this post is to acquire feedback on the vmw_vmci kernel module. The vmw_vsock kernel module will be presented in a later post.

In an effort to improve the out-of-the-box experience with Linux kernels for VMware users, VMware is working on readying the Virtual Machine Communication Interface (vmw_vmci) and VMCI Sockets (vmw_vsock) kernel modules for inclusion in the Linux kernel. The purpose of this post is to acquire feedback on the vmw_vmci kernel module. The vmw_vsock kernel module will be presented in a later post.

In an effort to improve the out-of-the-box experience with Linux kernels for VMware users, VMware is working on readying the Virtual Machine Communication Interface (vmw_vmci) and VMCI Sockets (vmw_vsock) kernel modules for inclusion in the Linux kernel. The purpose of this post is to acquire feedback on the vmw_vmci kernel module. The vmw_vsock kernel module will be presented in a later post.