Changeset 341df5f in mainline for uspace/lib/virtio/virtio-pci.h

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:

2d4faf7

Parents:

cbcb34c

git-author:

Jakub Jermar <jakub@…> (2018-05-05 20:07:00)

git-committer:

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

Message:

Factor our generic virtio device initialization

File:

• uspace/lib/virtio/virtio-pci.h (modified) (2 diffs)

uspace/lib/virtio/virtio-pci.h

@@ -57 +57 @@
 #define VIRTIO_DEV_STATUS_DEVICE_NEEDS_RESET    64
 #define VIRTIO_DEV_STATUS_FAILED                128
+
+#define VIRTIO_FEATURES_0_31    0
 
 /** Common configuration structure layout according to VIRTIO version 1.0 */
@@ -179 +181 @@
 extern void virtio_virtq_teardown(virtio_dev_t *, uint16_t);
 
+extern errno_t virtio_device_setup_start(virtio_dev_t *, uint32_t);
+extern void virtio_device_setup_fail(virtio_dev_t *);
+extern void virtio_device_setup_finalize(virtio_dev_t *);
+
 extern errno_t virtio_pci_dev_initialize(ddf_dev_t *, virtio_dev_t *);
 extern errno_t virtio_pci_dev_cleanup(virtio_dev_t *);