14 static int dfu_get_medium_size_sf(struct dfu_entity *dfu, u64 *size)  in dfu_get_medium_size_sf()  argument
16 	*size = dfu->data.sf.size;  in dfu_get_medium_size_sf()
21 static int dfu_read_medium_sf(struct dfu_entity *dfu, u64 offset, void *buf,  in dfu_read_medium_sf()  argument
24 	return spi_flash_read(dfu->data.sf.dev, dfu->data.sf.start + offset,  in dfu_read_medium_sf()
28 static u64 find_sector(struct dfu_entity *dfu, u64 start, u64 offset)  in find_sector()  argument
30 	return (lldiv((start + offset), dfu->data.sf.dev->sector_size)) *  in find_sector()
31 		dfu->data.sf.dev->sector_size;  in find_sector()
34 static int dfu_write_medium_sf(struct dfu_entity *dfu,  in dfu_write_medium_sf()  argument
39 	ret = spi_flash_erase(dfu->data.sf.dev,  in dfu_write_medium_sf()
40 			      find_sector(dfu, dfu->data.sf.start, offset),  in dfu_write_medium_sf()
41 			      dfu->data.sf.dev->sector_size);  in dfu_write_medium_sf()
45 	ret = spi_flash_write(dfu->data.sf.dev, dfu->data.sf.start + offset,  in dfu_write_medium_sf()
53 static int dfu_flush_medium_sf(struct dfu_entity *dfu)  in dfu_flush_medium_sf()  argument
58 static unsigned int dfu_polltimeout_sf(struct dfu_entity *dfu)  in dfu_polltimeout_sf()  argument
63 static void dfu_free_entity_sf(struct dfu_entity *dfu)  in dfu_free_entity_sf()  argument
65 	spi_flash_free(dfu->data.sf.dev);  in dfu_free_entity_sf()
117 int dfu_fill_entity_sf(struct dfu_entity *dfu, char *devstr, char *s)  in dfu_fill_entity_sf()  argument
122 	dfu->data.sf.dev = parse_dev(devstr_bkup);  in dfu_fill_entity_sf()
124 	if (!dfu->data.sf.dev)  in dfu_fill_entity_sf()
127 	dfu->dev_type = DFU_DEV_SF;  in dfu_fill_entity_sf()
128 	dfu->max_buf_size = dfu->data.sf.dev->sector_size;  in dfu_fill_entity_sf()
132 		dfu->layout = DFU_RAW_ADDR;  in dfu_fill_entity_sf()
133 		dfu->data.sf.start = simple_strtoul(s, &s, 16);  in dfu_fill_entity_sf()
135 		dfu->data.sf.size = simple_strtoul(s, &s, 16);  in dfu_fill_entity_sf()
138 		spi_flash_free(dfu->data.sf.dev);  in dfu_fill_entity_sf()
142 	dfu->get_medium_size = dfu_get_medium_size_sf;  in dfu_fill_entity_sf()
143 	dfu->read_medium = dfu_read_medium_sf;  in dfu_fill_entity_sf()
144 	dfu->write_medium = dfu_write_medium_sf;  in dfu_fill_entity_sf()
145 	dfu->flush_medium = dfu_flush_medium_sf;  in dfu_fill_entity_sf()
146 	dfu->poll_timeout = dfu_polltimeout_sf;  in dfu_fill_entity_sf()
147 	dfu->free_entity = dfu_free_entity_sf;  in dfu_fill_entity_sf()
150 	dfu->inited = 0;  in dfu_fill_entity_sf()