Changeset 47522 in vbox for trunk/src/VBox

Timestamp:

Aug 2, 2013 12:21:23 PM (11 years ago)

Author:

vboxsync

Message:

FDC: Clear interrupts the way real FDCs do.

File:

• trunk/src/VBox/Devices/Storage/DevFdc.cpp (modified) (2 diffs)

trunk/src/VBox/Devices/Storage/DevFdc.cpp

@@ -1885 +1885 @@
     fdctrl->fifo[1] = cur_drv->track;
     fdctrl_set_fifo(fdctrl, 2, 0);
-    fdctrl_reset_irq(fdctrl);
     fdctrl->status0 = FD_SR0_RDYCHG;
 }
@@ -2083 +2082 @@
     if (fdctrl->data_pos == 0) {
         /* Command */
+        fdctrl_reset_irq(fdctrl);   /* If pending from previous seek/recalibrate. */
         pos = command_to_handler[value & 0xff];
         FLOPPY_DPRINTF("%s command\n", handlers[pos].name);