IGC_RDBAH
{ IGC_RDBAH(0), 4, PATTERN_TEST, 0xFFFFFFFF, 0xFFFFFFFF },
{IGC_RDBAH(0), "RDBAH"},
case IGC_RDBAH(0):
regs[n] = rd32(IGC_RDBAH(n));
regs_buff[103 + i] = rd32(IGC_RDBAH(i));
wr32(IGC_RDBAH(reg_idx), rdba >> 32);