| /* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ |
| /* |
| * vdpa device management interface |
| * Copyright (c) 2020 Mellanox Technologies Ltd. All rights reserved. |
| */ |
| |
| #ifndef _UAPI_LINUX_VDPA_H_ |
| #define _UAPI_LINUX_VDPA_H_ |
| |
| #define VDPA_GENL_NAME "vdpa" |
| #define VDPA_GENL_VERSION 0x1 |
| |
| enum vdpa_command { |
| VDPA_CMD_UNSPEC, |
| VDPA_CMD_MGMTDEV_NEW, |
| VDPA_CMD_MGMTDEV_GET, /* can dump */ |
| VDPA_CMD_DEV_NEW, |
| VDPA_CMD_DEV_DEL, |
| VDPA_CMD_DEV_GET, /* can dump */ |
| }; |
| |
| enum vdpa_attr { |
| VDPA_ATTR_UNSPEC, |
| |
| /* bus name (optional) + dev name together make the parent device handle */ |
| VDPA_ATTR_MGMTDEV_BUS_NAME, /* string */ |
| VDPA_ATTR_MGMTDEV_DEV_NAME, /* string */ |
| VDPA_ATTR_MGMTDEV_SUPPORTED_CLASSES, /* u64 */ |
| |
| VDPA_ATTR_DEV_NAME, /* string */ |
| VDPA_ATTR_DEV_ID, /* u32 */ |
| VDPA_ATTR_DEV_VENDOR_ID, /* u32 */ |
| VDPA_ATTR_DEV_MAX_VQS, /* u32 */ |
| VDPA_ATTR_DEV_MAX_VQ_SIZE, /* u16 */ |
| |
| /* new attributes must be added above here */ |
| VDPA_ATTR_MAX, |
| }; |
| |
| #endif |
