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virtio-blk: add the virtio-blk device.

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Create virtio-blk which extends virtio-device, so it can be connected on
virtio-bus.

Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 1363624648-16906-6-git-send-email-fred.konrad@greensocs.com
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
KONRAD Frederic 2013-03-18 17:37:22 +01:00 • committed by Anthony Liguori
parent da3dcefa64
commit 1c028ddfb0
3 changed files with 115 additions and 12 deletions
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8
hw/virtio-pci.c
View file

@ -1084,19 +1084,13 @@ static void virtio_rng_exit_pci(PCIDevice *pci_dev)
static Property virtio_blk_properties[] = {
DEFINE_PROP_HEX32("class", VirtIOPCIProxy, class_code, 0),
DEFINE_BLOCK_PROPERTIES(VirtIOPCIProxy, blk.conf),
DEFINE_BLOCK_CHS_PROPERTIES(VirtIOPCIProxy, blk.conf),
DEFINE_PROP_STRING("serial", VirtIOPCIProxy, blk.serial),
#ifdef __linux__
DEFINE_PROP_BIT("scsi", VirtIOPCIProxy, blk.scsi, 0, true),
#endif
DEFINE_PROP_BIT("config-wce", VirtIOPCIProxy, blk.config_wce, 0, true),
DEFINE_PROP_BIT("ioeventfd", VirtIOPCIProxy, flags, VIRTIO_PCI_FLAG_USE_IOEVENTFD_BIT, true),
#ifdef CONFIG_VIRTIO_BLK_DATA_PLANE
DEFINE_PROP_BIT("x-data-plane", VirtIOPCIProxy, blk.data_plane, 0, false),
#endif
DEFINE_PROP_UINT32("vectors", VirtIOPCIProxy, nvectors, 2),
DEFINE_VIRTIO_BLK_FEATURES(VirtIOPCIProxy, host_features),
DEFINE_VIRTIO_BLK_PROPERTIES(VirtIOPCIProxy, blk),
DEFINE_PROP_END_OF_LIST(),
};