mtd/devices/mtd_intel_dg.c

40 	} regions[] __counted_by(nregions);
163  * [3:0] regions 12-15 read state
164  * [7:4] regions 12-15 write state
165  * [19:8] regions 0-11 read state
166  * [31:20] regions 0-11 write state
205 		if ((nvm->regions[i].offset + nvm->regions[i].size - 1) >= from &&
206 		    nvm->regions[i].offset <= from &&
207 		    nvm->regions[i].size != 0)
438 		u8 id = nvm->regions[i].id;
448 			id, nvm->regions[i].name, region, base, limit);
452 				id, nvm->regions[i].name);
453 			nvm->regions[i].is_readable = 0;
460 		nvm->regions[i].offset = base;
461 		nvm->regions[i].size = limit - base + 1;
463 		nvm->regions[i].is_writable = idg_nvm_region_writable(access_map, id);
465 		nvm->regions[i].is_readable = idg_nvm_region_readable(access_map, id);
467 			nvm->regions[i].name,
468 			nvm->regions[i].id,
469 			nvm->regions[i].offset,
470 			nvm->regions[i].size,
471 			nvm->regions[i].is_readable,
472 			nvm->regions[i].is_writable);
474 		if (nvm->regions[i].is_readable)
480 	dev_dbg(device, "Registered %d regions\n", n);
531 		from = addr - nvm->regions[idx].offset;
532 		region = nvm->regions[idx].id;
534 		if (len > nvm->regions[idx].size - from)
535 			len = nvm->regions[idx].size - from;
538 			region, nvm->regions[idx].name, from, len);
543 			info->fail_addr += nvm->regions[idx].offset;
568 		nvm->regions[idx].id, nvm->regions[idx].name, from, len);
575 	from -= nvm->regions[idx].offset;
576 	region = nvm->regions[idx].id;
577 	if (len > nvm->regions[idx].size - from)
578 		len = nvm->regions[idx].size - from;
607 		nvm->regions[idx].id, nvm->regions[idx].name, to, len);
614 	to -= nvm->regions[idx].offset;
615 	region = nvm->regions[idx].id;
616 	if (len > nvm->regions[idx].size - to)
617 		len = nvm->regions[idx].size - to;
639 		kfree(nvm->regions[i].name);
696 		if (!nvm->regions[i].is_readable)
698 		parts[n].name = nvm->regions[i].name;
699 		parts[n].offset  = nvm->regions[i].offset;
700 		parts[n].size = nvm->regions[i].size;
701 		if (!nvm->regions[i].is_writable && !writable_override)
724 	/* count available regions */
726 		if (invm->regions[i].name)
731 		dev_err(device, "no regions defined\n");
735 	nvm = kzalloc(struct_size(nvm, regions, nregions), GFP_KERNEL);
743 		if (!invm->regions[i].name)
747 				       dev_name(&aux_dev->dev), invm->regions[i].name);
750 		nvm->regions[n].name = name;
751 		nvm->regions[n].id = i;