OpenCloudOS-Kernel/drivers/virtio
Michael S. Tsirkin d3f5f06560 virtio_pci_modern: support devices with no config
Virtio 1.0 spec lists device config as optional.
Set get/set callbacks to NULL. Drivers can check that
and fail gracefully.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2015-01-21 16:28:55 +10:30
..
Kconfig mm/balloon_compaction: add vmstat counters and kpageflags bit 2014-10-09 22:26:01 -04:00
Makefile virtio_pci: modern driver 2015-01-21 16:28:53 +10:30
config.c Remove all #inclusions of asm/system.h 2012-03-28 18:30:03 +01:00
virtio.c virtio: set VIRTIO_CONFIG_S_FEATURES_OK on restore 2014-12-11 20:04:38 +02:00
virtio_balloon.c virtio/balloon: verify device has config space 2015-01-21 16:28:48 +10:30
virtio_mmio.c Driver core patches for 3.19-rc1 2014-12-14 16:10:09 -08:00
virtio_pci_common.c virtio_pci: modern driver 2015-01-21 16:28:53 +10:30
virtio_pci_common.h virtio_pci_modern: reduce number of mappings 2015-01-21 16:28:55 +10:30
virtio_pci_legacy.c virtio_pci: move probe/remove code to common 2015-01-21 16:28:51 +10:30
virtio_pci_modern.c virtio_pci_modern: support devices with no config 2015-01-21 16:28:55 +10:30
virtio_ring.c virtio: make VIRTIO_F_VERSION_1 a transport bit 2014-12-09 12:06:32 +02:00