diff options
| author | Xiao Guangrong <guangrong.xiao@linux.intel.com> | 2015-12-02 15:20:56 +0800 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2015-12-22 18:39:20 +0200 |
| commit | 5c42eef24314fb51600b0e90fb69c60653ea05bb (patch) | |
| tree | e2ca35859fec1f99d81a24c49312c2ca1ef8ce9d /include/hw/mem | |
| parent | 40c520418b1172661f64f85d453edaf17b9a5317 (diff) | |
nvdimm: implement NVDIMM device abstract
Introduce "nvdimm" device which is based on pc-dimm device type
Currently, nothing is specific for nvdimm but hotplug is disabled
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Xiao Guangrong <guangrong.xiao@linux.intel.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'include/hw/mem')
| -rw-r--r-- | include/hw/mem/nvdimm.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/include/hw/mem/nvdimm.h b/include/hw/mem/nvdimm.h new file mode 100644 index 0000000000..dbfa8d6bd4 --- /dev/null +++ b/include/hw/mem/nvdimm.h @@ -0,0 +1,29 @@ +/* + * Non-Volatile Dual In-line Memory Module Virtualization Implementation + * + * Copyright(C) 2015 Intel Corporation. + * + * Author: + * Xiao Guangrong <guangrong.xiao@linux.intel.com> + * + * NVDIMM specifications and some documents can be found at: + * NVDIMM ACPI device and NFIT are introduced in ACPI 6: + * http://www.uefi.org/sites/default/files/resources/ACPI_6.0.pdf + * NVDIMM Namespace specification: + * http://pmem.io/documents/NVDIMM_Namespace_Spec.pdf + * DSM Interface Example: + * http://pmem.io/documents/NVDIMM_DSM_Interface_Example.pdf + * Driver Writer's Guide: + * http://pmem.io/documents/NVDIMM_Driver_Writers_Guide.pdf + * + * This work is licensed under the terms of the GNU GPL, version 2 or later. + * See the COPYING file in the top-level directory. + */ + +#ifndef QEMU_NVDIMM_H +#define QEMU_NVDIMM_H + +#include "hw/mem/pc-dimm.h" + +#define TYPE_NVDIMM "nvdimm" +#endif |