diff options
Diffstat (limited to 'include/hw/i386/ioapic_internal.h')
| -rw-r--r-- | include/hw/i386/ioapic_internal.h | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/include/hw/i386/ioapic_internal.h b/include/hw/i386/ioapic_internal.h index 797ed4730..a11d86de4 100644 --- a/include/hw/i386/ioapic_internal.h +++ b/include/hw/i386/ioapic_internal.h @@ -25,12 +25,12 @@ #include "hw/hw.h" #include "exec/memory.h" #include "hw/sysbus.h" +#include "qemu/notify.h" #define MAX_IOAPICS 1 -#define IOAPIC_VERSION 0x11 - #define IOAPIC_LVT_DEST_SHIFT 56 +#define IOAPIC_LVT_DEST_IDX_SHIFT 48 #define IOAPIC_LVT_MASKED_SHIFT 16 #define IOAPIC_LVT_TRIGGER_MODE_SHIFT 15 #define IOAPIC_LVT_REMOTE_IRR_SHIFT 14 @@ -47,6 +47,11 @@ #define IOAPIC_LVT_DEST_MODE (1 << IOAPIC_LVT_DEST_MODE_SHIFT) #define IOAPIC_LVT_DELIV_MODE (7 << IOAPIC_LVT_DELIV_MODE_SHIFT) +/* Bits that are read-only for IOAPIC entry */ +#define IOAPIC_RO_BITS (IOAPIC_LVT_REMOTE_IRR | \ + IOAPIC_LVT_DELIV_STATUS) +#define IOAPIC_RW_BITS (~(uint64_t)IOAPIC_RO_BITS) + #define IOAPIC_TRIGGER_EDGE 0 #define IOAPIC_TRIGGER_LEVEL 1 @@ -64,6 +69,7 @@ #define IOAPIC_IOREGSEL 0x00 #define IOAPIC_IOWIN 0x10 +#define IOAPIC_EOI 0x40 #define IOAPIC_REG_ID 0x00 #define IOAPIC_REG_VER 0x01 @@ -101,10 +107,12 @@ struct IOAPICCommonState { uint8_t ioregsel; uint32_t irr; uint64_t ioredtbl[IOAPIC_NUM_PINS]; + Notifier machine_done; + uint8_t version; }; void ioapic_reset_common(DeviceState *dev); void ioapic_print_redtbl(Monitor *mon, IOAPICCommonState *s); -#endif /* !QEMU_IOAPIC_INTERNAL_H */ +#endif /* QEMU_IOAPIC_INTERNAL_H */ |