63 #define SYS_REG_ROW_3_4_SHIFT(ch)	(30 + (ch))  argument
65 #define SYS_REG_CHINFO_SHIFT(ch)	(28 + (ch))  argument
66 #define SYS_REG_RANK_SHIFT(ch)		(11 + (ch) * 16)  argument
68 #define SYS_REG_COL_SHIFT(ch)		(9 + (ch) * 16)  argument
70 #define SYS_REG_BK_SHIFT(ch)		(8 + (ch) * 16)  argument
72 #define SYS_REG_CS0_ROW_SHIFT(ch)	(6 + (ch) * 16)  argument
74 #define SYS_REG_CS1_ROW_SHIFT(ch)	(4 + (ch) * 16)  argument
76 #define SYS_REG_BW_SHIFT(ch)		(2 + (ch) * 16)  argument
78 #define SYS_REG_DBW_SHIFT(ch)		((ch) * 16)  argument
83 #define SYS_REG1_EXTEND_CS0_ROW_SHIFT(ch)	(5 + (ch) * 2)  argument
85 #define SYS_REG1_EXTEND_CS1_ROW_SHIFT(ch)	(4 + (ch) * 2)  argument
87 #define SYS_REG1_CS1_COL_SHIFT(ch)		(0 + (ch) * 2)  argument