PCIM_EA_BEI_OFFSET
eae->eae_bei = (PCIM_EA_BEI & val) >> PCIM_EA_BEI_OFFSET;
#define PCIM_EA_BEI_BAR(x) (((x) >> PCIM_EA_BEI_OFFSET) & 0xf)
bei = (PCIM_EA_BEI & val) >> PCIM_EA_BEI_OFFSET;