Macro definitions for accessing ARM TrustZone CryptoCell register space. More...

Macros
#define	SASI_REG_OFFSET (unit_name, reg_name)   (DX_BASE_ ## unit_name + DX_ ## reg_name ## _REG_OFFSET)
#define	SASI_REG_BIT_SHIFT (reg_name, field_name)   (DX_ ## reg_name ## _ ## field_name ## _BIT_SHIFT)
#define	SASI_REG_FLD_GET (unit_name, reg_name, fld_name, reg_val)
#define	SASI2_REG_FLD_GET (unit_name, reg_name, fld_name, reg_val)
#define	SASI_REG_FLD_SET (unit_name, reg_name, fld_name, reg_shadow_var, new_fld_val)
#define	SASI2_REG_FLD_SET (unit_name, reg_name, fld_name, reg_shadow_var, new_fld_val)

Detailed Description

Macro definitions for accessing ARM TrustZone CryptoCell register space.

Macro Definition Documentation

#define SASI2_REG_FLD_GET	(		unit_name,
			reg_name,
			fld_name,
			reg_val
	)

Value:

         (SASI_ ## reg_name ## _ ## fld_name ## _BIT_SIZE == 0x20 ?        \
        

         reg_val
         
          /*!< \internal Optimization for 32b fields */
         
         :               \
        

         BITFIELD_GET(reg_val, SASI_ ## reg_name ## _ ## fld_name ## _BIT_SHIFT, \
        

         SASI_ ## reg_name ## _ ## fld_name ## _BIT_SIZE))
        

#define SASI2_REG_FLD_SET	(		unit_name,
			reg_name,
			fld_name,
			reg_shadow_var,
			new_fld_val
	)

Value:

         
          do
         
         {                                                                     \
        

         if (SASI_ ## reg_name ## _ ## fld_name ## _BIT_SIZE == 0x20)       \
        

         reg_shadow_var = new_fld_val;
         
          /*!< \internal Optimization for 32b fields */
         
         \
        

         else                                                             \
        

         BITFIELD_SET(reg_shadow_var,                             \
        

         SASI_ ## reg_name ## _ ## fld_name ## _BIT_SHIFT,  \
        

         SASI_ ## reg_name ## _ ## fld_name ## _BIT_SIZE,   \
        

         new_fld_val);                                    \
        

         }
         
          while
         
         (0)
        

#define SASI_REG_FLD_GET	(		unit_name,
			reg_name,
			fld_name,
			reg_val
	)

Value:

         (DX_ ## reg_name ## _ ## fld_name ## _BIT_SIZE == 0x20 ?          \
        

         reg_val
         
          /*!< \internal Optimization for 32b fields */
         
         :               \
        

         BITFIELD_GET(reg_val, DX_ ## reg_name ## _ ## fld_name ## _BIT_SHIFT, \
        

         DX_ ## reg_name ## _ ## fld_name ## _BIT_SIZE))
        

#define SASI_REG_FLD_SET	(		unit_name,
			reg_name,
			fld_name,
			reg_shadow_var,
			new_fld_val
	)

Value:

         
          do
         
         {                                                                     \
        

         if (DX_ ## reg_name ## _ ## fld_name ## _BIT_SIZE == 0x20)       \
        

         reg_shadow_var = new_fld_val;
         
          /*!< \internal Optimization for 32b fields */
         
         \
        

         else                                                             \
        

         BITFIELD_SET(reg_shadow_var,                             \
        

         DX_ ## reg_name ## _ ## fld_name ## _BIT_SHIFT,  \
        

         DX_ ## reg_name ## _ ## fld_name ## _BIT_SIZE,   \
        

         new_fld_val);                                    \
        

         }
         
          while
         
         (0)