470 static int doc_read_seek(struct docg3 *docg3, int block0, int block1, int page,  in doc_read_seek()  argument
476 		block0, block1, page, ofs, wear);  in doc_read_seek()
499 	sector = (block1 << DOC_ADDR_BLOCK_SHIFT) + (page & DOC_ADDR_PAGE_MASK);  in doc_read_seek()
519 static int doc_write_seek(struct docg3 *docg3, int block0, int block1, int page,  in doc_write_seek()  argument
525 		block0, block1, page, ofs);  in doc_write_seek()
552 	sector = (block1 << DOC_ADDR_BLOCK_SHIFT) + (page & DOC_ADDR_PAGE_MASK);  in doc_write_seek()
709 static int doc_read_page_prepare(struct docg3 *docg3, int block0, int block1,  in doc_read_page_prepare()  argument
715 		block0, block1, page, offset);  in doc_read_page_prepare()
727 	ret = doc_read_seek(docg3, block0, block1, page, wear_area, offset);  in doc_read_page_prepare()
846 static void calc_block_sector(loff_t from, int *block0, int *block1, int *page,  in calc_block_sector()  argument
857 	*block1 = *block0 + 1;  in calc_block_sector()
883 	int block0, block1, page, ret, skip, ofs = 0;  in doc_read_oob()  local
913 		calc_block_sector(from - skip, &block0, &block1, &page, &ofs,  in doc_read_oob()
917 		ret = doc_read_page_prepare(docg3, block0, block1, page, ofs);  in doc_read_oob()
1022 	int block0, block1, page, ofs, is_good;  in doc_block_isbad()  local
1024 	calc_block_sector(from, &block0, &block1, &page, &ofs,  in doc_block_isbad()
1027 		from, block0, block1, page, ofs);  in doc_block_isbad()
1031 	if (block1 > docg3->max_block)  in doc_block_isbad()
1053 	int block0, block1, page, ofs;
1058 	calc_block_sector(from, &block0, &block1, &page, &ofs, docg3->reliable);
1059 	if (block1 > docg3->max_block)
1064 		ret = doc_read_page_prepare(docg3, block0, block1, page,
1148 static int doc_erase_block(struct docg3 *docg3, int block0, int block1)  in doc_erase_block()  argument
1152 	doc_dbg("doc_erase_block(blocks=(%d,%d))\n", block0, block1);  in doc_erase_block()
1163 	sector = block1 << DOC_ADDR_BLOCK_SHIFT;  in doc_erase_block()
1172 		doc_err("Erase blocks %d,%d error\n", block0, block1);  in doc_erase_block()
1194 	int block0, block1, page, ret = 0, ofs = 0;  in doc_erase()  local
1198 	calc_block_sector(info->addr + info->len, &block0, &block1, &page,  in doc_erase()
1203 	calc_block_sector(info->addr, &block0, &block1, &page, &ofs,  in doc_erase()
1209 		ret = doc_erase_block(docg3, block0, block1);  in doc_erase()
1211 		block1 += 2;  in doc_erase()
1240 	int block0, block1, page, ret, ofs = 0;  in doc_write_page()  local
1244 	calc_block_sector(to, &block0, &block1, &page, &ofs, docg3->reliable);  in doc_write_page()
1252 	ret = doc_write_seek(docg3, block0, block1, page, ofs);  in doc_write_page()