17 #include <mmc.h>
26 	struct mmc *mmc;  in mmc_block_op()  local
30 	mmc = find_mmc_device(dfu->data.mmc.dev_num);  in mmc_block_op()
31 	if (!mmc) {  in mmc_block_op()
32 		pr_err("Device MMC %d - not found!", dfu->data.mmc.dev_num);  in mmc_block_op()
40 	*len = ALIGN(*len, dfu->data.mmc.lba_blk_size);  in mmc_block_op()
42 	blk_start = dfu->data.mmc.lba_start +  in mmc_block_op()
43 			(u32)lldiv(offset, dfu->data.mmc.lba_blk_size);  in mmc_block_op()
44 	blk_count = *len / dfu->data.mmc.lba_blk_size;  in mmc_block_op()
46 			dfu->data.mmc.lba_start + dfu->data.mmc.lba_size) {  in mmc_block_op()
51 	if (dfu->data.mmc.hw_partition >= 0) {  in mmc_block_op()
52 		part_num_bkp = mmc_get_blk_desc(mmc)->hwpart;  in mmc_block_op()
54 					       dfu->data.mmc.dev_num,  in mmc_block_op()
55 					       dfu->data.mmc.hw_partition);  in mmc_block_op()
61 	      op == DFU_OP_READ ? "MMC READ" : "MMC WRITE",  in mmc_block_op()
62 	      dfu->data.mmc.dev_num, blk_start, blk_count, buf);  in mmc_block_op()
65 		n = blk_dread(mmc_get_blk_desc(mmc), blk_start, blk_count, buf);  in mmc_block_op()
68 		n = blk_dwrite(mmc_get_blk_desc(mmc), blk_start, blk_count,  in mmc_block_op()
76 		pr_err("MMC operation failed");  in mmc_block_op()
77 		if (dfu->data.mmc.hw_partition >= 0)  in mmc_block_op()
79 						 dfu->data.mmc.dev_num,  in mmc_block_op()
84 	if (dfu->data.mmc.hw_partition >= 0) {  in mmc_block_op()
86 					       dfu->data.mmc.dev_num,  in mmc_block_op()
144 	sprintf(cmd_buf, "%s%s mmc %d:%d", fsname, opname,  in mmc_file_op()
145 		dfu->data.mmc.dev, dfu->data.mmc.part);  in mmc_file_op()
218 		*size = dfu->data.mmc.lba_size * dfu->data.mmc.lba_blk_size;  in dfu_get_medium_size_mmc()
305 	struct mmc *mmc;  in dfu_fill_entity_mmc()  local
310 	dfu->data.mmc.dev_num = simple_strtoul(devstr, NULL, 10);  in dfu_fill_entity_mmc()
328 	mmc = find_mmc_device(dfu->data.mmc.dev_num);  in dfu_fill_entity_mmc()
329 	if (mmc == NULL) {  in dfu_fill_entity_mmc()
330 		pr_err("Couldn't find MMC device no. %d.\n",  in dfu_fill_entity_mmc()
331 		      dfu->data.mmc.dev_num);  in dfu_fill_entity_mmc()
335 	if (mmc_init(mmc)) {  in dfu_fill_entity_mmc()
336 		pr_err("Couldn't init MMC device.\n");  in dfu_fill_entity_mmc()
340 	dfu->data.mmc.hw_partition = -EINVAL;  in dfu_fill_entity_mmc()
343 		dfu->data.mmc.lba_start		= second_arg;  in dfu_fill_entity_mmc()
344 		dfu->data.mmc.lba_size		= third_arg;  in dfu_fill_entity_mmc()
345 		dfu->data.mmc.lba_blk_size	= mmc->read_bl_len;  in dfu_fill_entity_mmc()
349 		 * specifying the mmc HW defined partition number  in dfu_fill_entity_mmc()
353 				dfu->data.mmc.hw_partition =  in dfu_fill_entity_mmc()
358 		struct blk_desc *blk_dev = mmc_get_blk_desc(mmc);  in dfu_fill_entity_mmc()
363 			pr_err("Couldn't find part #%d on mmc device #%d\n",  in dfu_fill_entity_mmc()
369 		dfu->data.mmc.lba_start		= partinfo.start;  in dfu_fill_entity_mmc()
370 		dfu->data.mmc.lba_size		= partinfo.size;  in dfu_fill_entity_mmc()
371 		dfu->data.mmc.lba_blk_size	= partinfo.blksz;  in dfu_fill_entity_mmc()
383 		dfu->data.mmc.dev = second_arg;  in dfu_fill_entity_mmc()
384 		dfu->data.mmc.part = third_arg;  in dfu_fill_entity_mmc()