Контроллер транспортного потока: список регистров

  DMAIS

DMA Interrupt Status
DMA interrupt Status bits for channel 0~31.
Set by hardware, and can be cleared by software writing 1 .
When both these bits and the corresponding DMA Interrupt Enable bits set,
the TSF interrupt will generate.

Команда U-Boot для чтения регистра

Bit fields structure

typedef union  tsf_disr
{
  struct
  {
   unsigned dmais : 32;
  } b;
   unsigned long w;
} TSF_DISR