mmPIPE0_DMIF_BUFFER_CONTROL
tmp = RREG32(mmPIPE0_DMIF_BUFFER_CONTROL + pipe_offset);
WREG32(mmPIPE0_DMIF_BUFFER_CONTROL + pipe_offset, tmp);
tmp = RREG32(mmPIPE0_DMIF_BUFFER_CONTROL + pipe_offset);
WREG32(mmPIPE0_DMIF_BUFFER_CONTROL + pipe_offset,
if (RREG32(mmPIPE0_DMIF_BUFFER_CONTROL + pipe_offset) &
WREG32(mmPIPE0_DMIF_BUFFER_CONTROL + pipe_offset,
if (RREG32(mmPIPE0_DMIF_BUFFER_CONTROL + pipe_offset) &