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virtio_pci: struct virtio_pci_common_cfg add queue_reset 

Add queue_reset in virtio_pci_modern_common_cfg.

 https://github.com/oasis-tcs/virtio-spec/issues/124
 https://github.com/oasis-tcs/virtio-spec/issues/139

Signed-off-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Message-Id: <20220801063902.129329-30-xuanzhuo@linux.alibaba.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Xuan Zhuo 2022-08-01 14:38:49 +08:00 committed by Michael S. Tsirkin
parent 4913e85441
commit 0cdd450e70
2 changed files with 2 additions and 1 deletions
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2
include/linux/virtio_pci_modern.h
View File

@ -9,7 +9,7 @@ struct virtio_pci_modern_common_cfg {
struct virtio_pci_common_cfg cfg;
__le16 queue_notify_data; /* read-write */
__le16 padding;
__le16 queue_reset; /* read-write */
};
struct virtio_pci_modern_device {

1
include/uapi/linux/virtio_pci.h
View File

@ -203,6 +203,7 @@ struct virtio_pci_cfg_cap {
#define VIRTIO_PCI_COMMON_Q_USEDLO 48
#define VIRTIO_PCI_COMMON_Q_USEDHI 52
#define VIRTIO_PCI_COMMON_Q_NDATA 56
#define VIRTIO_PCI_COMMON_Q_RESET 58
#endif /* VIRTIO_PCI_NO_MODERN */