diff --git a/w29ee011.c b/w29ee011.c
index 6def570..0342e98 100644
--- a/w29ee011.c
+++ b/w29ee011.c
@@ -14,56 +14,71 @@
  * GNU General Public License for more details.
  */
 
-#include <string.h>
-#include "flash.h"
+#include <stdint.h>
+
+#include "programmer.h"
 #include "chipdrivers/memory_bus.h"
 
 /* According to the Winbond W29EE011, W29EE012, W29C010M, W29C011A
  * datasheets this is the only valid probe function for those chips.
  */
-int probe_w29ee011(struct flashctx *flash)
+struct found_id *probe_w29ee011(const struct bus_probe *probe,
+				const struct master_common *mst,
+				const struct flashchip *chip)
 {
-	chipaddr bios = flash->virtual_memory;
-	uint8_t id1, id2;
+	const struct par_master *const par = (const struct par_master *)mst;
+	const chipsize_t chip_size = chip ? chip->total_size * KiB : 128*KiB;
+	uint8_t raw[2];
 
-	if (!chip_to_probe || strcmp(chip_to_probe, flash->chip->name)) {
-		msg_cdbg("Old Winbond W29* probe method disabled because "
-			 "the probing sequence puts the AMIC A49LF040A in "
-			 "a funky state. Use 'flashprog -c %s' if you "
-			 "have a board with such a chip.\n", flash->chip->name);
-		return 0;
-	}
+	const chipaddr bios = (chipaddr)programmer_map_flash_data(par, chip_size, "");
+	if (bios == (chipaddr)ERROR_PTR)
+		return NULL;
 
 	/* Issue JEDEC Product ID Entry command */
-	chip_writeb(flash, 0xAA, bios + 0x5555);
+	par->chip_writeb(par, 0xAA, bios + 0x5555);
 	programmer_delay(10);
-	chip_writeb(flash, 0x55, bios + 0x2AAA);
+	par->chip_writeb(par, 0x55, bios + 0x2AAA);
 	programmer_delay(10);
-	chip_writeb(flash, 0x80, bios + 0x5555);
+	par->chip_writeb(par, 0x80, bios + 0x5555);
 	programmer_delay(10);
-	chip_writeb(flash, 0xAA, bios + 0x5555);
+	par->chip_writeb(par, 0xAA, bios + 0x5555);
 	programmer_delay(10);
-	chip_writeb(flash, 0x55, bios + 0x2AAA);
+	par->chip_writeb(par, 0x55, bios + 0x2AAA);
 	programmer_delay(10);
-	chip_writeb(flash, 0x60, bios + 0x5555);
+	par->chip_writeb(par, 0x60, bios + 0x5555);
 	programmer_delay(10);
 
 	/* Read product ID */
-	id1 = chip_readb(flash, bios);
-	id2 = chip_readb(flash, bios + 0x01);
+	raw[0] = par->chip_readb(par, bios);
+	raw[1] = par->chip_readb(par, bios + 0x01);
 
 	/* Issue JEDEC Product ID Exit command */
-	chip_writeb(flash, 0xAA, bios + 0x5555);
+	par->chip_writeb(par, 0xAA, bios + 0x5555);
 	programmer_delay(10);
-	chip_writeb(flash, 0x55, bios + 0x2AAA);
+	par->chip_writeb(par, 0x55, bios + 0x2AAA);
 	programmer_delay(10);
-	chip_writeb(flash, 0xF0, bios + 0x5555);
+	par->chip_writeb(par, 0xF0, bios + 0x5555);
 	programmer_delay(10);
 
-	msg_cdbg("%s: id1 0x%02x, id2 0x%02x\n", __func__, id1, id2);
+	programmer_unmap_flash_region(par, (void *)bios, chip_size);
 
-	if (id1 == flash->chip->id.manufacture && id2 == flash->chip->id.model)
-		return 1;
+	if (flashprog_no_data(raw, sizeof(raw)))
+		return NULL;
 
-	return 0;
+	msg_cdbg("%s (%uKiB): id1 0x%02x, id2 0x%02x\n",
+		 __func__, chip_size / KiB, raw[0], raw[1]);
+
+	struct memory_found_id *const found = alloc_memory_found_id();
+	if (!found) {
+		msg_cerr("Out of memory!\n");
+		return NULL;
+	}
+
+	found->generic.info.id.manufacture	= raw[0];
+	found->generic.info.id.model		= raw[1];
+	found->generic.info.id.type		= ID_W29EE011;
+	found->memory_info.chip_size		= chip_size;
+	found->memory_info.chip_features	= 0;
+
+	return &found->generic;
 }