0faf6692c9
Changes to device_t struct to accomodate the upcoming PCI IRQ arbitration rewrite; Added device.c/h API to obtain name from the device_t struct; Significant changes to win/win_settings.c to clean up the code a bit and fix bugs; Ported all the CPU and AudioPCI commits from PCem; Added an API call to allow ACPI soft power off to gracefully stop the emulator; Removed the Siemens PCD-2L from the Dev branch because it now works; Removed the Socket 5 HP Vectra from the Dev branch because it now works; Fixed the Compaq Presario and the Micronics Spitfire; Give the IBM PC330 its own list of 486 CPU so it can have DX2's with CPUID 0x470; SMM fixes; Rewrote the SYSENTER, SYSEXIT, SYSCALL, and SYSRET instructions; Changed IDE reset period to match the specification, fixes #929; The keyboard input and output ports are now forced in front of the queue when read, fixes a number of bugs, including the AMI Apollo hanging on soft reset; Added the Intel AN430TX but Dev branched because it does not work; The network code no longer drops packets if the emulated network card has failed to receive them (eg. when the buffer is full); Changes to PCI card adding and renamed some PCI slot types, also added proper AGP bridge slot types; USB UHCI emulation is no longer a stub (still doesn't fully work, but at least Windows XP chk with Debug no longer ASSERT's on it); Fixed NVR on the the SMC FDC37C932QF and APM variants; A number of fixes to Intel 4x0 chipsets, including fixing every register of the 440LX and 440EX; Some ACPI changes.
115 lines
2.6 KiB
C
115 lines
2.6 KiB
C
/*
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* 86Box A hypervisor and IBM PC system emulator that specializes in
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* running old operating systems and software designed for IBM
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* PC systems and compatibles from 1981 through fairly recent
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* system designs based on the PCI bus.
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*
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* This file is part of the 86Box distribution.
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*
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* Definitions for the ACPI emulation.
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*
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*
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*
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* Authors: Miran Grca, <mgrca8@gmail.com>
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*
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* Copyright 2020 Miran Grca.
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*/
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#ifndef ACPI_H
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# define ACPI_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define ACPI_TIMER_FREQ 3579545
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#define PM_FREQ ACPI_TIMER_FREQ
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#define RSM_STS (1 << 15)
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#define PWRBTN_STS (1 << 8)
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#define GBL_STS (1 << 5)
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#define BM_STS (1 << 4)
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#define TMROF_STS (1 << 0)
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#define RTC_EN (1 << 10)
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#define PWRBTN_EN (1 << 8)
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#define GBL_EN (1 << 5)
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#define TMROF_EN (1 << 0)
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#define SCI_EN (1 << 0)
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#define SUS_EN (1 << 13)
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#define ACPI_ENABLE 0xf1
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#define ACPI_DISABLE 0xf0
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#define VEN_INTEL 0x08086
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#define VEN_SMC 0x01055
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#define VEN_VIA 0x01106
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#define VEN_VIA_596B 0x11106
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typedef struct
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{
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uint8_t plvl2, plvl3,
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smicmd, gpio_dir,
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gpio_val, pad,
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timer32,
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gpireg[3], gporeg[4];
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uint16_t pmsts, pmen,
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pmcntrl, gpsts,
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gpen, gpscien,
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gpsmien, pscntrl,
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gpscists;
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int smi_lock, smi_active;
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uint32_t pcntrl, glbsts,
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devsts, glben,
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glbctl, devctl,
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padsts, paden,
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gptren, timer_val,
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gpo_val, gpi_val,
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extsmi_val, pad0;
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uint64_t tmr_overflow_time;
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} acpi_regs_t;
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typedef struct
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{
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acpi_regs_t regs;
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uint8_t gpireg2_default, pad[3],
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gporeg_default[4];
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uint16_t io_base, aux_io_base;
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int vendor,
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slot, irq_mode,
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irq_pin, irq_line;
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pc_timer_t timer;
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nvr_t *nvr;
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apm_t *apm;
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} acpi_t;
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/* Global variables. */
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extern const device_t acpi_intel_device;
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extern const device_t acpi_smc_device;
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extern const device_t acpi_via_device;
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extern const device_t acpi_via_596b_device;
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/* Functions. */
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extern void acpi_update_io_mapping(acpi_t *dev, uint32_t base, int chipset_en);
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extern void acpi_update_aux_io_mapping(acpi_t *dev, uint32_t base, int chipset_en);
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extern void acpi_init_gporeg(acpi_t *dev, uint8_t val0, uint8_t val1, uint8_t val2, uint8_t val3);
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extern void acpi_set_timer32(acpi_t *dev, uint8_t timer32);
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extern void acpi_set_slot(acpi_t *dev, int slot);
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extern void acpi_set_irq_mode(acpi_t *dev, int irq_mode);
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extern void acpi_set_irq_pin(acpi_t *dev, int irq_pin);
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extern void acpi_set_irq_line(acpi_t *dev, int irq_line);
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extern void acpi_set_gpireg2_default(acpi_t *dev, uint8_t gpireg2_default);
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extern void acpi_set_nvr(acpi_t *dev, nvr_t *nvr);
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#ifdef __cplusplus
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}
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#endif
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#endif /*ACPI_H*/
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