diff options
| author | Pankaj Gupta <pagupta@redhat.com> | 2019-06-19 15:19:03 +0530 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2019-07-04 17:00:32 -0400 |
| commit | 9f583bdd47189416c7ba331f1baf3a890f2671a6 (patch) | |
| tree | 8818569c1e4bdf6c833c804a1d63145ffaae6999 /include | |
| parent | 1e33b513f261a24b4340eca5a6f8f5726b92e097 (diff) | |
virtio-pmem: sync linux headers
Add linux headers for virtio pmem. These are not yet upstream - include
them temporarily as merge window in which this is supposed to be is
coming up shortly. If virtio-pmem ends up not being merged
then this will be reverted and accordingly virtio-pmem dropped.
Signed-off-by: Pankaj Gupta <pagupta@redhat.com>
Message-Id: <20190619094907.10131-4-pagupta@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/standard-headers/linux/virtio_ids.h | 1 | ||||
| -rw-r--r-- | include/standard-headers/linux/virtio_pmem.h | 34 |
2 files changed, 35 insertions, 0 deletions
diff --git a/include/standard-headers/linux/virtio_ids.h b/include/standard-headers/linux/virtio_ids.h index 6d5c3b2d4f..32b2f94d1f 100644 --- a/include/standard-headers/linux/virtio_ids.h +++ b/include/standard-headers/linux/virtio_ids.h @@ -43,5 +43,6 @@ #define VIRTIO_ID_INPUT 18 /* virtio input */ #define VIRTIO_ID_VSOCK 19 /* virtio vsock transport */ #define VIRTIO_ID_CRYPTO 20 /* virtio crypto */ +#define VIRTIO_ID_PMEM 27 /* virtio pmem */ #endif /* _LINUX_VIRTIO_IDS_H */ diff --git a/include/standard-headers/linux/virtio_pmem.h b/include/standard-headers/linux/virtio_pmem.h new file mode 100644 index 0000000000..7e3d43b121 --- /dev/null +++ b/include/standard-headers/linux/virtio_pmem.h @@ -0,0 +1,34 @@ +/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */ +/* + * Definitions for virtio-pmem devices. + * + * Copyright (C) 2019 Red Hat, Inc. + * + * Author(s): Pankaj Gupta <pagupta@redhat.com> + */ + +#ifndef _UAPI_LINUX_VIRTIO_PMEM_H +#define _UAPI_LINUX_VIRTIO_PMEM_H + +#include "standard-headers/linux/types.h" +#include "standard-headers/linux/virtio_ids.h" +#include "standard-headers/linux/virtio_config.h" + +struct virtio_pmem_config { + uint64_t start; + uint64_t size; +}; + +#define VIRTIO_PMEM_REQ_TYPE_FLUSH 0 + +struct virtio_pmem_resp { + /* Host return status corresponding to flush request */ + uint32_t ret; +}; + +struct virtio_pmem_req { + /* command type */ + uint32_t type; +}; + +#endif |