apic-msidef.h (662B)
1#ifndef HW_APIC_MSIDEF_H 2#define HW_APIC_MSIDEF_H 3 4/* 5 * Intel APIC constants: from include/asm/msidef.h 6 */ 7 8/* 9 * Shifts for MSI data 10 */ 11 12#define MSI_DATA_VECTOR_SHIFT 0 13#define MSI_DATA_VECTOR_MASK 0x000000ff 14 15#define MSI_DATA_DELIVERY_MODE_SHIFT 8 16#define MSI_DATA_LEVEL_SHIFT 14 17#define MSI_DATA_TRIGGER_SHIFT 15 18 19/* 20 * Shift/mask fields for msi address 21 */ 22 23#define MSI_ADDR_DEST_MODE_SHIFT 2 24 25#define MSI_ADDR_REDIRECTION_SHIFT 3 26 27#define MSI_ADDR_DEST_ID_SHIFT 12 28#define MSI_ADDR_DEST_IDX_SHIFT 4 29#define MSI_ADDR_DEST_ID_MASK 0x000ff000 30 31#endif /* HW_APIC_MSIDEF_H */