Committed the two missing files.

src/include/86box/acpi.h

@@ -0,0 +1,88 @@
+/*
+ * 86Box	A hypervisor and IBM PC system emulator that specializes in
+ *		running old operating systems and software designed for IBM
+ *		PC systems and compatibles from 1981 through fairly recent
+ *		system designs based on the PCI bus.
+ *
+ *		This file is part of the 86Box distribution.
+ *
+ *		Implementation of the ISA Bus (de)Bugger expansion card
+ *		sold as a DIY kit in the late 1980's in The Netherlands.
+ *		This card was a assemble-yourself 8bit ISA addon card for
+ *		PC and AT systems that had several tools to aid in low-
+ *		level debugging (mostly for faulty BIOSes, bootloaders
+ *		and system kernels...)
+ *
+ *		Definitions for the ACPI emulation.
+ *
+ *
+ *
+ * Authors:	Miran Grca, <mgrca8@gmail.com>
+ *
+ *		Copyright 2020 Miran Grca.
+ */
+#ifndef ACPI_H
+# define ACPI_H
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#define ACPI_TIMER_FREQ	3579545
+#define PM_FREQ		ACPI_TIMER_FREQ
+
+#define RSM_STS		(1 << 15)
+#define PWRBTN_STS	(1 << 8)
+
+#define RTC_EN		(1 << 10)
+#define PWRBTN_EN	(1 << 8)
+#define GBL_EN		(1 << 5)
+#define TMROF_EN	(1 << 0)
+
+#define SCI_EN		(1 << 0)
+#define SUS_EN		(1 << 13)
+
+#define ACPI_ENABLE	0xf1
+#define	ACPI_DISABLE	0xf0
+
+
+typedef struct
+{
+    uint8_t		plvl2, plvl3,
+			timer32,
+			gpireg[3], gporeg[4];
+    uint16_t		pmsts, pmen,
+			pmcntrl, gpsts,
+			gpen, io_base;
+    int			slot,
+			irq_mode, irq_pin;
+    uint32_t		pcntrl, glbsts,
+			devsts, glben,
+			glbctl, devctl,
+			timer_val;
+    uint64_t		tmr_overflow_time;
+    pc_timer_t		timer;
+    nvr_t		*nvr;
+} acpi_t;
+
+
+/* Global variables. */
+extern const device_t	acpi_device;
+
+
+/* Functions. */
+extern void		acpi_update_io_mapping(acpi_t *dev, uint32_t base, int chipset_en);
+extern void		acpi_init_gporeg(acpi_t *dev, uint8_t val0, uint8_t val1, uint8_t val2, uint8_t val3);
+extern void		acpi_set_timer32(acpi_t *dev, uint8_t timer32);
+extern void		acpi_set_slot(acpi_t *dev, int slot);
+extern void		acpi_set_irq_mode(acpi_t *dev, int irq_mode);
+extern void		acpi_set_irq_pin(acpi_t *dev, int irq_pin);
+extern void		acpi_set_nvr(acpi_t *dev, nvr_t *nvr);
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif	/*ACPI_H*/