Changeset a38b705 in mainline

Timestamp:

2018-05-22T19:06:50Z (7 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

f175d22

Parents:

c72cd20

git-author:

Jakub Jermar <jakub@…> (2018-04-23 20:58:42)

git-committer:

Jakub Jermar <jakub@…> (2018-05-22 19:06:50)

Message:

Add device status constants

File:

• uspace/lib/virtio/virtio-pci.h (modified) (1 diff)

uspace/lib/virtio/virtio-pci.h

@@ -49 +49 @@
 #define VIRTIO_PCI_CAP_PCI_CFG          5
 
+#define VIRTIO_DEV_STATUS_RESET                 0
+#define VIRTIO_DEV_STATUS_ACKNOWLEDGE           1
+#define VIRTIO_DEV_STATUS_DRIVER                2
+#define VIRTIO_DEV_STATUS_DRIVER_OK             4
+#define VIRTIO_DEV_STATUS_FEATURES_OK           8
+#define VIRTIO_DEV_STATUS_DEVICE_NEEDS_RESET    64
+#define VIRTIO_DEV_STATUS_FAILED                128
+
 /** Common configuration structure layout according to VIRTIO v1. */
 typedef struct virtio_pci_common_cfg {