Re: [Qemu-devel] [RFC PATCH 1/7] virtio: Add shared memory capability

2018-12-11 Thread Dr. David Alan Gilbert
* Eric Blake (ebl...@redhat.com) wrote: > On 12/10/18 11:31 AM, Dr. David Alan Gilbert (git) wrote: > > From: "Dr. David Alan Gilbert" > > > > Define a new capability type 'VIRTIO_PCI_CAP_SHARED_MEMORY_CFG' > > and the data structure 'virtio_pci_shm_cap' to go with it. > > They allow defining sha

Re: [Qemu-devel] [RFC PATCH 1/7] virtio: Add shared memory capability

2018-12-10 Thread Eric Blake
On 12/10/18 11:31 AM, Dr. David Alan Gilbert (git) wrote: From: "Dr. David Alan Gilbert" Define a new capability type 'VIRTIO_PCI_CAP_SHARED_MEMORY_CFG' and the data structure 'virtio_pci_shm_cap' to go with it. They allow defining shared memory regions with sizes and offsets of 2^32 and more.

[Qemu-devel] [RFC PATCH 1/7] virtio: Add shared memory capability

2018-12-10 Thread Dr. David Alan Gilbert (git)
From: "Dr. David Alan Gilbert" Define a new capability type 'VIRTIO_PCI_CAP_SHARED_MEMORY_CFG' and the data structure 'virtio_pci_shm_cap' to go with it. They allow defining shared memory regions with sizes and offsets of 2^32 and more. Multiple instances of the capability are allowed and disting