32  * enum cgs_ind_reg - Indirect register spaces
45  * enum cgs_ucode_id - Firmware types for different IPs
65  * struct cgs_firmware_info - Firmware information
84  * cgs_read_register() - Read an MMIO register
86  * @offset:	register offset
90 typedef uint32_t (*cgs_read_register_t)(struct cgs_device *cgs_device, unsigned offset);
93  * cgs_write_register() - Write an MMIO register
95  * @offset:	register offset
98 typedef void (*cgs_write_register_t)(struct cgs_device *cgs_device, unsigned offset,
102  * cgs_read_ind_register() - Read an indirect register
104  * @offset:	register offset
112  * cgs_write_ind_register() - Write an indirect register
114  * @offset:	register offset
120 #define CGS_REG_FIELD_SHIFT(reg, field) reg##__##field##__SHIFT  argument
121 #define CGS_REG_FIELD_MASK(reg, field) reg##__##field##_MASK  argument
123 #define CGS_REG_SET_FIELD(orig_val, reg, field, field_val)			\  argument
124 	(((orig_val) & ~CGS_REG_FIELD_MASK(reg, field)) |			\
125 	 (CGS_REG_FIELD_MASK(reg, field) & ((field_val) << CGS_REG_FIELD_SHIFT(reg, field))))
127 #define CGS_REG_GET_FIELD(value, reg, field)				\  argument
128 	(((value) & CGS_REG_FIELD_MASK(reg, field)) >> CGS_REG_FIELD_SHIFT(reg, field))
130 #define CGS_WREG32_FIELD(device, reg, field, val)	\  argument
131 …register(device, mm##reg, (cgs_read_register(device, mm##reg) & ~CGS_REG_FIELD_MASK(reg, field)) |…
133 #define CGS_WREG32_FIELD_IND(device, space, reg, field, val)	\  argument
134 …ice, space, ix##reg, (cgs_read_ind_register(device, space, ix##reg) & ~CGS_REG_FIELD_MASK(reg, fie…
150 struct cgs_os_ops; /* To be define in OS-specific CGS header */
161 	(((struct cgs_device *)dev)->ops->func(dev, ##__VA_ARGS__))
163 	(((struct cgs_device *)dev)->os_ops->func(dev, ##__VA_ARGS__))
165 #define cgs_read_register(dev,offset)		\  argument
166 	CGS_CALL(read_register,dev,offset)
167 #define cgs_write_register(dev,offset,value)		\  argument
168 	CGS_CALL(write_register,dev,offset,value)