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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iommu.h (505B)

      1/* SPDX-License-Identifier: GPL-2.0 */
      2#ifndef _ASM_IA64_IOMMU_H
      3#define _ASM_IA64_IOMMU_H 1
      4
      5#include <linux/acpi.h>
      6
      7/* 10 seconds */
      8#define DMAR_OPERATION_TIMEOUT (((cycles_t) local_cpu_data->itc_freq)*10)
      9
     10extern void no_iommu_init(void);
     11#ifdef	CONFIG_INTEL_IOMMU
     12extern int force_iommu, no_iommu;
     13extern int iommu_detected;
     14
     15static inline int __init
     16arch_rmrr_sanity_check(struct acpi_dmar_reserved_memory *rmrr) { return 0; }
     17#else
     18#define no_iommu		(1)
     19#define iommu_detected		(0)
     20#endif
     21
     22#endif