usr.sbin/bhyve/basl.h

   1 /*-
   2  * SPDX-License-Identifier: BSD-2-Clause
   3  *
   4  * Copyright (c) 2022 Beckhoff Automation GmbH & Co. KG
   5  */
   6
   7 #pragma once
   8
   9 #include <contrib/dev/acpica/include/acpi.h>
  10
  11 #define BHYVE_ACPI_BASE 0xf2400
  12
  13 #define BASL_TABLE_ALIGNMENT 0x10
  14 #define BASL_TABLE_ALIGNMENT_FACS 0x40
  15
  16 #define BASL_EXEC(x)                                                         \
  17         do {                                                                 \
  18                 const int error = (x);                                       \
  19                 if (error) {                                                 \
  20                         warnc(error,                                         \
  21                             "BASL failed @ %s:%d\n    Failed to execute %s", \
  22                             __func__, __LINE__, #x);                         \
  23                         return (error);                                      \
  24                 }                                                            \
  25         } while (0)
  26
  27 #define QEMU_FWCFG_MAX_NAME 56
  28
  29 struct basl_table;
  30
  31 int basl_finish(void);
  32 int basl_init(void);
  33 int basl_table_append_bytes(struct basl_table *table, const void *bytes,
  34     uint32_t len);
  35 int basl_table_append_int(struct basl_table *table, uint64_t val, uint8_t size);
  36 int basl_table_create(struct basl_table **table, struct vmctx *ctx,
  37     const uint8_t *name, uint32_t alignment, uint32_t off);