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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fsi-sbefifo.h (629B)

      1/* SPDX-License-Identifier: GPL-2.0-only */
      2/*
      3 * SBEFIFO FSI Client device driver
      4 *
      5 * Copyright (C) IBM Corporation 2017
      6 */
      7
      8#ifndef LINUX_FSI_SBEFIFO_H
      9#define LINUX_FSI_SBEFIFO_H
     10
     11#define SBEFIFO_CMD_PUT_OCC_SRAM	0xa404
     12#define SBEFIFO_CMD_GET_OCC_SRAM	0xa403
     13#define SBEFIFO_CMD_GET_SBE_FFDC	0xa801
     14
     15#define SBEFIFO_MAX_FFDC_SIZE		0x2000
     16
     17struct device;
     18
     19int sbefifo_submit(struct device *dev, const __be32 *command, size_t cmd_len,
     20		   __be32 *response, size_t *resp_len);
     21
     22int sbefifo_parse_status(struct device *dev, u16 cmd, __be32 *response,
     23			 size_t resp_len, size_t *data_len);
     24
     25#endif /* LINUX_FSI_SBEFIFO_H */