int dfu_flush_medium_mmc(struct dfu_entity *dfu)
{
int ret = 0;
if (dfu->layout != DFU_RAW_ADDR) {
/* Do stuff here. */
ret = mmc_file_op(DFU_OP_WRITE, dfu, &dfu_file_buf,
&dfu_file_buf_len);
/* Now that we're done */
dfu_file_buf_len = 0;
}
return ret;
}
int dfu_read_medium_mmc(struct dfu_entity *dfu, u64 offset, void *buf,
long *len)
{
int ret = -1;
switch (dfu->layout) {
case DFU_RAW_ADDR:
ret = mmc_block_op(DFU_OP_READ, dfu, offset, buf, len);
break;
case DFU_FS_FAT:
case DFU_FS_EXT4:
ret = mmc_file_op(DFU_OP_READ, dfu, buf, len);
break;
default:
printf("%s: Layout (%s) not (yet) supported!\n", __func__,
dfu_get_layout(dfu->layout));
}
return ret;
}
static inline int mmc_file_read(struct dfu_entity *dfu, void *buf, long *len)
{
return mmc_file_op(DFU_OP_READ, dfu, buf, len);
}
static inline int mmc_file_write(struct dfu_entity *dfu, void *buf, long *len)
{
return mmc_file_op(DFU_OP_WRITE, dfu, buf, len);
}
