hw/block/pflash_cfi02: Add DeviceReset method

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: David Edmondson <david.edmondson@oracle.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Message-Id: <20210310170528.1184868-9-philmd@redhat.com>

diff --git a/hw/block/pflash_cfi02.c b/hw/block/pflash_cfi02.c
index aea47a99c6180e5cbd9868424b40952b2e6d50fe..c40febd2a41db723ec4a24ced18623903e9ddb37 100644 (file)
--- a/hw/block/pflash_cfi02.c
+++ b/hw/block/pflash_cfi02.c
@@ -942,6 +942,13 @@ static void pflash_cfi02_realize(DeviceState *dev, Error **errp)
     pflash_cfi02_fill_cfi_table(pfl, nb_regions);
 }
 
+static void pflash_cfi02_reset(DeviceState *dev)
+{
+    PFlashCFI02 *pfl = PFLASH_CFI02(dev);
+
+    pflash_reset_state_machine(pfl);
+}
+
 static Property pflash_cfi02_properties[] = {
     DEFINE_PROP_DRIVE("drive", PFlashCFI02, blk),
     DEFINE_PROP_UINT32("num-blocks", PFlashCFI02, uniform_nb_blocs, 0),
@@ -979,6 +986,7 @@ static void pflash_cfi02_class_init(ObjectClass *klass, void *data)
     DeviceClass *dc = DEVICE_CLASS(klass);
 
     dc->realize = pflash_cfi02_realize;
+    dc->reset = pflash_cfi02_reset;
     dc->unrealize = pflash_cfi02_unrealize;
     device_class_set_props(dc, pflash_cfi02_properties);
     set_bit(DEVICE_CATEGORY_STORAGE, dc->categories);