213 #define RANK_DISABLE(mtr)		GET_BITFIELD(mtr, 16, 19)  argument
214 #define IS_DIMM_PRESENT(mtr)		GET_BITFIELD(mtr, 14, 14)  argument
215 #define RANK_CNT_BITS(mtr)		GET_BITFIELD(mtr, 12, 13)  argument
216 #define RANK_WIDTH_BITS(mtr)		GET_BITFIELD(mtr, 2, 4)  argument
217 #define COL_WIDTH_BITS(mtr)		GET_BITFIELD(mtr, 0, 1)  argument
331 	enum dev_type	(*get_width)(struct sbridge_pvt *pvt, u32 mtr);
691 static inline int numrank(enum type type, u32 mtr)  in numrank()  argument
693 	int ranks = (1 << RANK_CNT_BITS(mtr));  in numrank()
701 			 ranks, max, (unsigned int)RANK_CNT_BITS(mtr), mtr);  in numrank()
708 static inline int numrow(u32 mtr)  in numrow()  argument
710 	int rows = (RANK_WIDTH_BITS(mtr) + 12);  in numrow()
714 			 rows, (unsigned int)RANK_WIDTH_BITS(mtr), mtr);  in numrow()
721 static inline int numcol(u32 mtr)  in numcol()  argument
723 	int cols = (COL_WIDTH_BITS(mtr) + 10);  in numcol()
727 			 cols, (unsigned int)COL_WIDTH_BITS(mtr), mtr);  in numcol()
928 static enum dev_type knl_get_width(struct sbridge_pvt *pvt, u32 mtr)  in knl_get_width()  argument
934 static enum dev_type sbridge_get_width(struct sbridge_pvt *pvt, u32 mtr)  in sbridge_get_width()  argument
940 static enum dev_type __ibridge_get_width(u32 mtr)  in __ibridge_get_width()  argument
944 	switch (mtr) {  in __ibridge_get_width()
959 static enum dev_type ibridge_get_width(struct sbridge_pvt *pvt, u32 mtr)  in ibridge_get_width()  argument
965 	return __ibridge_get_width(GET_BITFIELD(mtr, 7, 8));  in ibridge_get_width()
968 static enum dev_type broadwell_get_width(struct sbridge_pvt *pvt, u32 mtr)  in broadwell_get_width()  argument
971 	return __ibridge_get_width(GET_BITFIELD(mtr, 8, 9));  in broadwell_get_width()
1606 		u32 mtr;  in __populate_dimms()  local
1624 					knl_mtr_reg, &mtr);  in __populate_dimms()
1627 					mtr_regs[j], &mtr);  in __populate_dimms()
1629 			edac_dbg(4, "Channel #%d  MTR%d = %x\n", i, j, mtr);  in __populate_dimms()
1630 			if (IS_DIMM_PRESENT(mtr)) {  in __populate_dimms()
1639 				ranks = numrank(pvt->info.type, mtr);  in __populate_dimms()
1647 					rows = numrow(mtr);  in __populate_dimms()
1648 					cols = numcol(mtr);  in __populate_dimms()
1661 				dimm->dtype = pvt->info.get_width(pvt, mtr);  in __populate_dimms()