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Diffstat (limited to 'hw/i8259_internal.h')
-rw-r--r-- | hw/i8259_internal.h | 82 |
1 files changed, 0 insertions, 82 deletions
diff --git a/hw/i8259_internal.h b/hw/i8259_internal.h deleted file mode 100644 index 2813ec1baa..0000000000 --- a/hw/i8259_internal.h +++ /dev/null @@ -1,82 +0,0 @@ -/* - * QEMU 8259 - internal interfaces - * - * Copyright (c) 2011 Jan Kiszka, Siemens AG - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ - -#ifndef QEMU_I8259_INTERNAL_H -#define QEMU_I8259_INTERNAL_H - -#include "hw/hw.h" -#include "hw/pc.h" -#include "hw/isa.h" - -typedef struct PICCommonState PICCommonState; - -#define TYPE_PIC_COMMON "pic-common" -#define PIC_COMMON(obj) \ - OBJECT_CHECK(PICCommonState, (obj), TYPE_PIC_COMMON) -#define PIC_COMMON_CLASS(klass) \ - OBJECT_CLASS_CHECK(PICCommonClass, (klass), TYPE_PIC_COMMON) -#define PIC_COMMON_GET_CLASS(obj) \ - OBJECT_GET_CLASS(PICCommonClass, (obj), TYPE_PIC_COMMON) - -typedef struct PICCommonClass -{ - ISADeviceClass parent_class; - void (*init)(PICCommonState *s); - void (*pre_save)(PICCommonState *s); - void (*post_load)(PICCommonState *s); -} PICCommonClass; - -struct PICCommonState { - ISADevice dev; - uint8_t last_irr; /* edge detection */ - uint8_t irr; /* interrupt request register */ - uint8_t imr; /* interrupt mask register */ - uint8_t isr; /* interrupt service register */ - uint8_t priority_add; /* highest irq priority */ - uint8_t irq_base; - uint8_t read_reg_select; - uint8_t poll; - uint8_t special_mask; - uint8_t init_state; - uint8_t auto_eoi; - uint8_t rotate_on_auto_eoi; - uint8_t special_fully_nested_mode; - uint8_t init4; /* true if 4 byte init */ - uint8_t single_mode; /* true if slave pic is not initialized */ - uint8_t elcr; /* PIIX edge/trigger selection*/ - uint8_t elcr_mask; - qemu_irq int_out[1]; - uint32_t master; /* reflects /SP input pin */ - uint32_t iobase; - uint32_t elcr_addr; - MemoryRegion base_io; - MemoryRegion elcr_io; -}; - -void pic_reset_common(PICCommonState *s); - -ISADevice *i8259_init_chip(const char *name, ISABus *bus, bool master); - - -#endif /* !QEMU_I8259_INTERNAL_H */ |