73 	struct chmc		*p;  member
240 		struct jbusmc_obp_mem_layout *p = _prop;  in get_pin_and_dimm_str()  local
246 		map_val = p->map.dimm_map[dimm_map_index];  in get_pin_and_dimm_str()
248 		*dimm_str_p = p->dimm_labels[base_dimm_offset + map_val];  in get_pin_and_dimm_str()
249 		*pin_p = p->map.pin_map[cache_line_offset];  in get_pin_and_dimm_str()
251 		struct chmc_obp_mem_layout *p = _prop;  in get_pin_and_dimm_str()  local
256 		if (p->symmetric)  in get_pin_and_dimm_str()
257 			mp = &p->map[0];  in get_pin_and_dimm_str()
259 			mp = &p->map[1];  in get_pin_and_dimm_str()
267 		*dimm_str_p = p->dimm_labels[base_dimm_offset + map_val];  in get_pin_and_dimm_str()
274 	struct jbusmc *p;  in jbusmc_find_dimm_group()  local
276 	list_for_each_entry(p, &mctrl_list, list) {  in jbusmc_find_dimm_group()
279 		for (i = 0; i < p->num_dimm_groups; i++) {  in jbusmc_find_dimm_group()
280 			struct jbusmc_dimm_group *dp = &p->dimm_groups[i];  in jbusmc_find_dimm_group()
298 	struct jbusmc *p;  in jbusmc_print_dimm()  local
311 	p = dp->controller;  in jbusmc_print_dimm()
312 	prop = &p->layout;  in jbusmc_print_dimm()
366 static void jbusmc_construct_one_dimm_group(struct jbusmc *p,  in jbusmc_construct_one_dimm_group()  argument
371 	struct jbusmc_dimm_group *dp = &p->dimm_groups[index];  in jbusmc_construct_one_dimm_group()
373 	dp->controller = p;  in jbusmc_construct_one_dimm_group()
376 	dp->base_addr  = (p->portid * (64UL * 1024 * 1024 * 1024));  in jbusmc_construct_one_dimm_group()
381 static void jbusmc_construct_dimm_groups(struct jbusmc *p,  in jbusmc_construct_dimm_groups()  argument
385 	if (p->mc_reg_1 & JB_MC_REG1_DIMM1_BANK0) {  in jbusmc_construct_dimm_groups()
386 		jbusmc_construct_one_dimm_group(p, 0, mem_regs, num_mem_regs);  in jbusmc_construct_dimm_groups()
387 		p->num_dimm_groups++;  in jbusmc_construct_dimm_groups()
389 	if (p->mc_reg_1 & JB_MC_REG1_DIMM2_BANK2) {  in jbusmc_construct_dimm_groups()
390 		jbusmc_construct_one_dimm_group(p, 1, mem_regs, num_mem_regs);  in jbusmc_construct_dimm_groups()
391 		p->num_dimm_groups++;  in jbusmc_construct_dimm_groups()
400 	struct jbusmc *p;  in jbusmc_probe()  local
418 	p = kzalloc(sizeof(*p), GFP_KERNEL);  in jbusmc_probe()
419 	if (!p) {  in jbusmc_probe()
424 	INIT_LIST_HEAD(&p->list);  in jbusmc_probe()
433 	p->portid = *prop;  in jbusmc_probe()
441 	p->mc_reg_1 = ((u64)prop[0] << 32) | (u64) prop[1];  in jbusmc_probe()
444 	p->regs = of_ioremap(&op->resource[0], 0, JBUSMC_REGS_SIZE, "jbusmc");  in jbusmc_probe()
445 	if (!p->regs) {  in jbusmc_probe()
451 	ml = of_get_property(op->dev.of_node, "memory-layout", &p->layout_len);  in jbusmc_probe()
456 	if (p->layout_len > sizeof(p->layout)) {  in jbusmc_probe()
458 		       p->layout_len);  in jbusmc_probe()
461 	memcpy(&p->layout, ml, p->layout_len);  in jbusmc_probe()
463 	jbusmc_construct_dimm_groups(p, mem_regs, num_mem_regs);  in jbusmc_probe()
465 	mc_list_add(&p->list);  in jbusmc_probe()
470 	dev_set_drvdata(&op->dev, p);  in jbusmc_probe()
478 	of_iounmap(&op->resource[0], p->regs, JBUSMC_REGS_SIZE);  in jbusmc_probe()
481 	kfree(p);  in jbusmc_probe()
520 	struct chmc *p;  in chmc_find_bank()  local
522 	list_for_each_entry(p, &mctrl_list, list) {  in chmc_find_bank()
528 			bp = &p->logical_banks[bank_no];  in chmc_find_bank()
557 	prop = &bp->p->layout_prop;  in chmc_print_dimm()
589 static u64 chmc_read_mcreg(struct chmc *p, unsigned long offset)  in chmc_read_mcreg()  argument
597 	if (p->portid == this_cpu) {  in chmc_read_mcreg()
604 				     : "r" (p->regs + offset),  in chmc_read_mcreg()
614 static void chmc_write_mcreg(struct chmc *p, unsigned long offset, u64 val)
616 	if (p->portid == smp_processor_id()) {
623 				         "r" (p->regs + offset),
629 static void chmc_interpret_one_decode_reg(struct chmc *p, int which_bank, u64 val)  in chmc_interpret_one_decode_reg()  argument
631 	struct chmc_bank_info *bp = &p->logical_banks[which_bank];  in chmc_interpret_one_decode_reg()
633 	bp->p = p;  in chmc_interpret_one_decode_reg()
634 	bp->bank_id = (CHMCTRL_NBANKS * p->portid) + which_bank;  in chmc_interpret_one_decode_reg()
677 static void chmc_fetch_decode_regs(struct chmc *p)  in chmc_fetch_decode_regs()  argument
679 	if (p->layout_size == 0)  in chmc_fetch_decode_regs()
682 	chmc_interpret_one_decode_reg(p, 0,  in chmc_fetch_decode_regs()
683 				      chmc_read_mcreg(p, CHMCTRL_DECODE1));  in chmc_fetch_decode_regs()
684 	chmc_interpret_one_decode_reg(p, 1,  in chmc_fetch_decode_regs()
685 				      chmc_read_mcreg(p, CHMCTRL_DECODE2));  in chmc_fetch_decode_regs()
686 	chmc_interpret_one_decode_reg(p, 2,  in chmc_fetch_decode_regs()
687 				      chmc_read_mcreg(p, CHMCTRL_DECODE3));  in chmc_fetch_decode_regs()
688 	chmc_interpret_one_decode_reg(p, 3,  in chmc_fetch_decode_regs()
689 				      chmc_read_mcreg(p, CHMCTRL_DECODE4));  in chmc_fetch_decode_regs()
698 	struct chmc *p;  in chmc_probe()  local
712 	if (pval && len > sizeof(p->layout_prop)) {  in chmc_probe()
719 	p = kzalloc(sizeof(*p), GFP_KERNEL);  in chmc_probe()
720 	if (!p) {  in chmc_probe()
725 	p->portid = portid;  in chmc_probe()
726 	p->layout_size = len;  in chmc_probe()
728 		p->layout_size = 0;  in chmc_probe()
730 		memcpy(&p->layout_prop, pval, len);  in chmc_probe()
732 	p->regs = of_ioremap(&op->resource[0], 0, 0x48, "chmc");  in chmc_probe()
733 	if (!p->regs) {  in chmc_probe()
738 	if (p->layout_size != 0UL) {  in chmc_probe()
739 		p->timing_control1 = chmc_read_mcreg(p, CHMCTRL_TCTRL1);  in chmc_probe()
740 		p->timing_control2 = chmc_read_mcreg(p, CHMCTRL_TCTRL2);  in chmc_probe()
741 		p->timing_control3 = chmc_read_mcreg(p, CHMCTRL_TCTRL3);  in chmc_probe()
742 		p->timing_control4 = chmc_read_mcreg(p, CHMCTRL_TCTRL4);  in chmc_probe()
743 		p->memaddr_control = chmc_read_mcreg(p, CHMCTRL_MACTRL);  in chmc_probe()
746 	chmc_fetch_decode_regs(p);  in chmc_probe()
748 	mc_list_add(&p->list);  in chmc_probe()
752 	       (p->layout_size ? "ACTIVE" : "INACTIVE"));  in chmc_probe()
754 	dev_set_drvdata(&op->dev, p);  in chmc_probe()
762 	kfree(p);  in chmc_probe()
775 static void chmc_destroy(struct platform_device *op, struct chmc *p)  in chmc_destroy()  argument
777 	list_del(&p->list);  in chmc_destroy()
778 	of_iounmap(&op->resource[0], p->regs, 0x48);  in chmc_destroy()
779 	kfree(p);  in chmc_destroy()
782 static void jbusmc_destroy(struct platform_device *op, struct jbusmc *p)  in jbusmc_destroy()  argument
784 	mc_list_del(&p->list);  in jbusmc_destroy()
785 	of_iounmap(&op->resource[0], p->regs, JBUSMC_REGS_SIZE);  in jbusmc_destroy()
786 	kfree(p);  in jbusmc_destroy()
791 	void *p = dev_get_drvdata(&op->dev);  in us3mc_remove()  local
793 	if (p) {  in us3mc_remove()
795 			chmc_destroy(op, p);  in us3mc_remove()
797 			jbusmc_destroy(op, p);  in us3mc_remove()