ssi_regs

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)