215 #define RANK_DISABLE(mtr)		GET_BITFIELD(mtr, 16, 19)  argument
216 #define IS_DIMM_PRESENT(mtr)		GET_BITFIELD(mtr, 14, 14)  argument
217 #define RANK_CNT_BITS(mtr)		GET_BITFIELD(mtr, 12, 13)  argument
218 #define RANK_WIDTH_BITS(mtr)		GET_BITFIELD(mtr, 2, 4)  argument
219 #define COL_WIDTH_BITS(mtr)		GET_BITFIELD(mtr, 0, 1)  argument
333 	enum dev_type	(*get_width)(struct sbridge_pvt *pvt, u32 mtr);
699 static inline int numrank(enum type type, u32 mtr)  in numrank()  argument
701 	int ranks = (1 << RANK_CNT_BITS(mtr));  in numrank()
709 			 ranks, max, (unsigned int)RANK_CNT_BITS(mtr), mtr);  in numrank()
716 static inline int numrow(u32 mtr)  in numrow()  argument
718 	int rows = (RANK_WIDTH_BITS(mtr) + 12);  in numrow()
722 			 rows, (unsigned int)RANK_WIDTH_BITS(mtr), mtr);  in numrow()
729 static inline int numcol(u32 mtr)  in numcol()  argument
731 	int cols = (COL_WIDTH_BITS(mtr) + 10);  in numcol()
735 			 cols, (unsigned int)COL_WIDTH_BITS(mtr), mtr);  in numcol()
936 static enum dev_type knl_get_width(struct sbridge_pvt *pvt, u32 mtr)  in knl_get_width()  argument
942 static enum dev_type sbridge_get_width(struct sbridge_pvt *pvt, u32 mtr)  in sbridge_get_width()  argument
948 static enum dev_type __ibridge_get_width(u32 mtr)  in __ibridge_get_width()  argument
952 	switch (mtr) {  in __ibridge_get_width()
967 static enum dev_type ibridge_get_width(struct sbridge_pvt *pvt, u32 mtr)  in ibridge_get_width()  argument
973 	return __ibridge_get_width(GET_BITFIELD(mtr, 7, 8));  in ibridge_get_width()
976 static enum dev_type broadwell_get_width(struct sbridge_pvt *pvt, u32 mtr)  in broadwell_get_width()  argument
979 	return __ibridge_get_width(GET_BITFIELD(mtr, 8, 9));  in broadwell_get_width()
1614 		u32 mtr, amap = 0;  in __populate_dimms()  local
1633 					knl_mtr_reg, &mtr);  in __populate_dimms()
1636 					mtr_regs[j], &mtr);  in __populate_dimms()
1638 			edac_dbg(4, "Channel #%d  MTR%d = %x\n", i, j, mtr);  in __populate_dimms()
1640 			if (IS_DIMM_PRESENT(mtr)) {  in __populate_dimms()
1649 				ranks = numrank(pvt->info.type, mtr);  in __populate_dimms()
1657 					rows = numrow(mtr);  in __populate_dimms()
1658 					cols = numcol(mtr);  in __populate_dimms()
1671 				dimm->dtype = pvt->info.get_width(pvt, mtr);  in __populate_dimms()