qemu

FORK: QEMU emulator
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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 */