qemu/include/hw/virtio
Laurent Vivier f3034ad71f qmp: decode feature & status bits in virtio-status
Display feature names instead of bitmaps for host, guest, and
backend for VirtIODevices.

Display status names instead of bitmaps for VirtIODevices.

Display feature names instead of bitmaps for backend, protocol,
acked, and features (hdev->features) for vhost devices.

Decode features according to device ID. Decode statuses
according to configuration status bitmap (config_status_map).
Decode vhost user protocol features according to vhost user
protocol bitmap (vhost_user_protocol_map).

Transport features are on the first line. Undecoded bits (if
any) are stored in a separate field.

[Jonah: Several changes made to this patch from prev. version (v14):
 - Moved all device features mappings to hw/virtio/virtio.c
 - Renamed device features mappings (less generic)
 - Generalized @FEATURE_ENTRY macro for all device mappings
 - Virtio device feature map definitions include descriptions of
   feature bits
 - Moved @VHOST_USER_F_PROTOCOL_FEATURES feature bit from transport
   feature map to vhost-user-supported device feature mappings
   (blk, fs, i2c, rng, net, gpu, input, scsi, vsock)
 - New feature bit added for virtio-vsock: @VIRTIO_VSOCK_F_SEQPACKET
 - New feature bit added for virtio-iommu: @VIRTIO_IOMMU_F_BYPASS_CONFIG
 - New feature bit added for virtio-mem: @VIRTIO_MEM_F_UNPLUGGED_INACCESSIBLE
 - New virtio transport feature bit added: @VIRTIO_F_IN_ORDER
 - Added device feature map definition for virtio-rng
]

Signed-off-by: Laurent Vivier <lvivier@redhat.com>
Signed-off-by: Jonah Palmer <jonah.palmer@oracle.com>
Message-Id: <1660220684-24909-4-git-send-email-jonah.palmer@oracle.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2022-10-09 16:38:45 -04:00
..
vhost-backend.h vhost: add method vhost_set_vring_err 2022-06-27 18:53:18 -04:00
vhost-scsi-common.h vhost-scsi: support inflight io track 2020-09-30 19:09:20 +02:00
vhost-scsi.h Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
vhost-user-blk.h vhost-user-blk: make 'config_wce' part of 'host_features' 2022-10-07 09:41:51 -04:00
vhost-user-fs.h Clean up ill-advised or unusual header guards 2022-05-11 16:50:01 +02:00
vhost-user-gpio.h hw/virtio: add boilerplate for vhost-user-gpio device 2022-10-07 09:41:51 -04:00
vhost-user-i2c.h Clean up ill-advised or unusual header guards 2022-05-11 16:50:01 +02:00
vhost-user-rng.h Clean up ill-advised or unusual header guards 2022-05-11 16:50:01 +02:00
vhost-user-scsi.h Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
vhost-user-vsock.h Clean up ill-advised or unusual header guards 2022-05-11 16:50:01 +02:00
vhost-user.h virtio/vhost-user: dynamically assign VhostUserHostNotifiers 2022-05-16 04:38:40 -04:00
vhost-vdpa.h vdpa: Delete CVQ migration blocker 2022-09-02 10:22:39 +08:00
vhost-vsock-common.h virtio: drop name parameter for virtio_init() 2022-05-16 04:38:40 -04:00
vhost-vsock.h vhost-vsock: handle common features in vhost-vsock-common 2021-10-05 17:30:57 -04:00
vhost.h qmp: decode feature & status bits in virtio-status 2022-10-09 16:38:45 -04:00
virtio-access.h Replace TARGET_WORDS_BIGENDIAN 2022-04-06 10:50:37 +02:00
virtio-balloon.h Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
virtio-blk-common.h virtio-blk: move config size params to virtio-blk-common 2022-10-07 09:41:51 -04:00
virtio-blk.h virtio-blk: drop unused virtio_blk_handle_vq() return value 2022-01-12 17:09:39 +00:00
virtio-bus.h virtio-bus: introduce iommu_enabled() 2021-09-04 16:35:17 -04:00
virtio-crypto.h crypto: Introduce RSA algorithm 2022-06-16 12:54:58 -04:00
virtio-gpu-bswap.h Replace config-time define HOST_WORDS_BIGENDIAN 2022-04-06 10:50:37 +02:00
virtio-gpu-pci.h Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
virtio-gpu-pixman.h
virtio-gpu.h virtio-gpu: Respect UI refresh rate for EDID 2022-06-14 10:34:37 +02:00
virtio-input.h Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
virtio-iommu.h virtio-iommu: Use recursive lock to avoid deadlock 2022-06-16 12:54:58 -04:00
virtio-mem.h virtio-mem: Support VIRTIO_MEM_F_UNPLUGGED_INACCESSIBLE 2022-01-07 19:30:13 -05:00
virtio-mmio.h hw/virtio: enable ioeventfd configuring for mmio 2021-05-14 10:26:18 -04:00
virtio-net.h virtio-net: Expose ctrl virtqueue logic 2022-07-20 16:58:08 +08:00
virtio-pci.h hw/virtio: move virtio-pci.h into shared include space 2022-05-16 04:38:40 -04:00
virtio-pmem.h qapi: Restrict device memory commands to machine code 2020-09-29 15:41:36 +02:00
virtio-rng.h Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
virtio-scsi.h virtio-scsi: move request-related items from .h to .c 2022-05-09 10:45:04 +01:00
virtio-serial.h Use OBJECT_DECLARE_SIMPLE_TYPE when possible 2020-09-18 14:12:32 -04:00
virtio.h qmp: decode feature & status bits in virtio-status 2022-10-09 16:38:45 -04:00