cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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vas-api.h (664B)

      1/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
      2/*
      3 * Copyright 2019 IBM Corp.
      4 */
      5
      6#ifndef _UAPI_MISC_VAS_H
      7#define _UAPI_MISC_VAS_H
      8
      9#include <linux/types.h>
     10
     11#include <asm/ioctl.h>
     12
     13#define VAS_MAGIC	'v'
     14#define VAS_TX_WIN_OPEN	_IOW(VAS_MAGIC, 0x20, struct vas_tx_win_open_attr)
     15
     16/* Flags to VAS TX open window ioctl */
     17/* To allocate a window with QoS credit, otherwise use default credit */
     18#define VAS_TX_WIN_FLAG_QOS_CREDIT	0x0000000000000001
     19
     20struct vas_tx_win_open_attr {
     21	__u32	version;
     22	__s16	vas_id;	/* specific instance of vas or -1 for default */
     23	__u16	reserved1;
     24	__u64	flags;
     25	__u64	reserved2[6];
     26};
     27
     28#endif /* _UAPI_MISC_VAS_H */