Module msi_ctrl 

MSI control register bit definitions (16-bit at cap_base + 2).

Constants

ADDR64

64-bit addressing supported

ENABLE

MSI Enable

MMC_MASK

Multiple Message Capable (bits 1:3) : number of vectors the device wants

MME_MASK

Multiple Message Enable (bits 4:6) : number of vectors allocated

PV_MASK

Per-vector masking supported