hw/pflash_cfi01: Make read after byte-write or erase return status

[qemu.git] / hw / pflash_cfi01.c

diff --git a/hw/pflash_cfi01.c b/hw/pflash_cfi01.c
index aadedefb253214bc9964cad2f27c1922202d009d..c79e5995c2ee559454243550aa07bc63a001d2b3 100644 (file)
--- a/hw/pflash_cfi01.c
+++ b/hw/pflash_cfi01.c
@@ -162,7 +162,10 @@ static uint32_t pflash_read (pflash_t *pfl, hwaddr offset,
         }
 
         break;
+    case 0x10: /* Single byte program */
     case 0x20: /* Block erase */
+    case 0x28: /* Block erase */
+    case 0x40: /* single byte program */
     case 0x50: /* Clear status register */
     case 0x60: /* Block /un)lock */
     case 0x70: /* Status Register */
@@ -729,7 +732,7 @@ pflash_t *pflash_cfi01_register(hwaddr base,
                                 uint16_t id2, uint16_t id3, int be)
 {
     DeviceState *dev = qdev_create(NULL, "cfi.pflash01");
-    SysBusDevice *busdev = sysbus_from_qdev(dev);
+    SysBusDevice *busdev = SYS_BUS_DEVICE(dev);
     pflash_t *pfl = (pflash_t *)object_dynamic_cast(OBJECT(dev),
                                                     "cfi.pflash01");