mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
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e47be840e8
This attribute advertises the min value of virtqueue size. The value is 1 by default. Signed-off-by: Wu Zongyong <wuzongyong@linux.alibaba.com> Link: https://lore.kernel.org/r/2bbc417355c4d22298050b1ba887cecfbde3e85d.1635493219.git.wuzongyong@linux.alibaba.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
42 lines
1015 B
C
42 lines
1015 B
C
/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
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/*
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* vdpa device management interface
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* Copyright (c) 2020 Mellanox Technologies Ltd. All rights reserved.
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*/
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#ifndef _UAPI_LINUX_VDPA_H_
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#define _UAPI_LINUX_VDPA_H_
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#define VDPA_GENL_NAME "vdpa"
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#define VDPA_GENL_VERSION 0x1
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enum vdpa_command {
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VDPA_CMD_UNSPEC,
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VDPA_CMD_MGMTDEV_NEW,
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VDPA_CMD_MGMTDEV_GET, /* can dump */
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VDPA_CMD_DEV_NEW,
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VDPA_CMD_DEV_DEL,
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VDPA_CMD_DEV_GET, /* can dump */
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};
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enum vdpa_attr {
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VDPA_ATTR_UNSPEC,
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/* bus name (optional) + dev name together make the parent device handle */
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VDPA_ATTR_MGMTDEV_BUS_NAME, /* string */
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VDPA_ATTR_MGMTDEV_DEV_NAME, /* string */
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VDPA_ATTR_MGMTDEV_SUPPORTED_CLASSES, /* u64 */
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VDPA_ATTR_DEV_NAME, /* string */
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VDPA_ATTR_DEV_ID, /* u32 */
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VDPA_ATTR_DEV_VENDOR_ID, /* u32 */
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VDPA_ATTR_DEV_MAX_VQS, /* u32 */
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VDPA_ATTR_DEV_MAX_VQ_SIZE, /* u16 */
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VDPA_ATTR_DEV_MIN_VQ_SIZE, /* u16 */
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/* new attributes must be added above here */
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VDPA_ATTR_MAX,
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};
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#endif
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