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3daf6e0d8c
add support for tegra_hv_vcpu_yield driver in oot kernel JIRA ESLC-7041 Change-Id: I29b60ab141fb98be62614062ebf7a4214b812c87 Signed-off-by: Suresh Venkatachalam <skathirampat@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2810680 Reviewed-by: Manish Bhardwaj <mbhardwaj@nvidia.com> Reviewed-by: Bharath H S <bhs@nvidia.com> Reviewed-by: Sandeep Trasi <strasi@nvidia.com> GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
24 lines
653 B
C
24 lines
653 B
C
/* SPDX-License-Identifier: (GPL-2.0 WITH Linux-syscall-note)
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*
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* Copyright (c) 2022, NVIDIA CORPORATION & AFFILIATES. All rights reserved.
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*/
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#ifndef _UAPI_TEGRA_HV_VCPU_YIELD_IOCTL_H_
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#define _UAPI_TEGRA_EPL_H_
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#include <linux/ioctl.h>
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#define VCPU_YIELD_IOC_MAGIC 'Y'
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#define VCPU_YIELD_START_CMDID 1
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/* Control data for VCPU Yield Start ioctl */
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struct vcpu_yield_start_ctl {
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/* max time in micro seconds for which vcpu will be yielded */
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uint32_t timeout_us;
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};
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#define VCPU_YIELD_START_IOCTL _IOW(VCPU_YIELD_IOC_MAGIC, \
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VCPU_YIELD_START_CMDID, struct vcpu_yield_start_ctl)
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#endif /* #ifndef _UAPI_TEGRA_HV_VCPU_YIELD_IOCTL_H_ */
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