mirror of
https://github.com/xemu-project/xemu.git
synced 2024-11-29 22:40:25 +00:00
31 lines
619 B
C
31 lines
619 B
C
|
#ifndef HW_APIC_MSIDEF_H
|
||
|
|
#define HW_APIC_MSIDEF_H
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Intel APIC constants: from include/asm/msidef.h
|
||
|
|
*/
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Shifts for MSI data
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define MSI_DATA_VECTOR_SHIFT 0
|
||
|
|
#define MSI_DATA_VECTOR_MASK 0x000000ff
|
||
|
|
|
||
|
|
#define MSI_DATA_DELIVERY_MODE_SHIFT 8
|
||
|
|
#define MSI_DATA_LEVEL_SHIFT 14
|
||
|
|
#define MSI_DATA_TRIGGER_SHIFT 15
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Shift/mask fields for msi address
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define MSI_ADDR_DEST_MODE_SHIFT 2
|
||
|
|
|
||
|
|
#define MSI_ADDR_REDIRECTION_SHIFT 3
|
||
|
|
|
||
|
|
#define MSI_ADDR_DEST_ID_SHIFT 12
|
||
|
|
#define MSI_ADDR_DEST_ID_MASK 0x00ffff0
|
||
|
|
|
||
|
|
#endif /* HW_APIC_MSIDEF_H */
|