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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nx.h (699B)

      1/* SPDX-License-Identifier: GPL-2.0-or-later */
      2/*
      3 * Copyright 2020 IBM Corp.
      4 *
      5 */
      6#ifndef _NX_H
      7#define _NX_H
      8
      9#include <stdbool.h>
     10
     11#define	NX_FUNC_COMP_842	1
     12#define NX_FUNC_COMP_GZIP	2
     13
     14#ifndef __aligned
     15#define __aligned(x)	__attribute__((aligned(x)))
     16#endif
     17
     18struct nx842_func_args {
     19	bool use_crc;
     20	bool decompress;		/* true decompress; false compress */
     21	bool move_data;
     22	int timeout;			/* seconds */
     23};
     24
     25struct nxbuf_t {
     26	int len;
     27	char *buf;
     28};
     29
     30/* @function should be EFT (aka 842), GZIP etc */
     31void *nx_function_begin(int function, int pri);
     32
     33int nx_function(void *handle, struct nxbuf_t *in, struct nxbuf_t *out,
     34		void *arg);
     35
     36int nx_function_end(void *handle);
     37
     38#endif	/* _NX_H */