virtio 1.0 support for virtio-pci isn't ready yet. Therefore, this patchset doesn't make any functional changes. Instead, this simply refactors virtio-pci, splitting legacy device support code out to a separate file: virtio_pci_legacy.c For virtio 1.0, all that's left is to add virtio_pci_modern.c supporting get_features finalize_features get (config) set (config) get_status set_status reset setup_vq del_vq probe remove Most notably, tricky MSI-X vector probing logic stays in common file: virtio_pci.c. version-specific only has to code setup/del functions for individual vqs. Note: this is on top of "virtio 1.0 enhancements" that I sent earlier. Michael S. Tsirkin (9): virtio_pci: add isr field virtio_pci: fix coding style for structs virtio_pci: free up vq->priv virtio_pci: use priv for vq notification virtio_pci: delete vqs indirectly virtio_pci: setup vqs indirectly virtio_pci: setup config vector indirectly virtio_pci: split out legacy device support virtio_pci: update file descriptions and copyright drivers/virtio/virtio_pci.h | 136 ++++++++++++ drivers/virtio/virtio_pci.c | 430 ++++--------------------------------- drivers/virtio/virtio_pci_legacy.c | 326 ++++++++++++++++++++++++++++ drivers/virtio/Makefile | 2 +- 4 files changed, 507 insertions(+), 387 deletions(-) create mode 100644 drivers/virtio/virtio_pci.h create mode 100644 drivers/virtio/virtio_pci_legacy.c -- MST _______________________________________________ Virtualization mailing list Virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linuxfoundation.org/mailman/listinfo/virtualization
