Регистры Allwinner H616

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CE_TSR
10.1.4. Task Status Register - адрес: 0x1904014 0x1904814 (смещение: 0x0014)

Криптосистема : список регистров



31 ||||||||||||||||| 16
15 ||||||||||||||||| 00

  Unused

Bits 31 : 8

  CHAN_RUN_FOR_XTS

Bits 7 : 6
R
0x0

Indicate which channel in run for XTS
00: task channel0
01: task channel1
10: task channel2
11: task channel3


  CHAN_RUN_FOR_ASYM

Bits 5 : 4
R
0x0

Indicate which channel in run for asymmetric
00: task channel0
01: task channel1
10: task channel2
11: task channel3


  CHAN_RUN_FOR_DIGEST

Bits 3 : 2
R
0x0

Indicate which channel in run for digest
00: task channel0
01: task channel1
10: task channel2
11: task channel3


  CHAN_RUN_FOR_SYM

Bits 1 : 0
R
0x0

indicate which channel in run for symmetric
00: task channel0
01: task channel1
10: task channel2
11: task channel3



Команда U-Boot для чтения регистра

md 1904014 1
md 1904814 1



Bit fields structure

typedef union  ce_tsr
{
  struct
  {
   unsigned chan_run_for_sym : 2;
   unsigned chan_run_for_digest : 2;
   unsigned chan_run_for_asym : 2;
   unsigned chan_run_for_xts : 2;
   unsigned unused0 : 24;
  } b;
   unsigned long w;
} CE_TSR
   

Allwinner H616 Manual