X86: Make non-specific EOI commands work.

2008-10-12 23:25:48 -07:00
parent 8e664f3959
commit fb5bb434a9
1 changed files with 6 additions and 1 deletions
--- a/src/dev/x86/i8259.cc
+++ b/src/dev/x86/i8259.cc
@@ -101,7 +101,12 @@ X86ISA::I8259::write(PacketPtr pkt)
                        "Subcommand: Rotate in auto-EOI mode (clear).\n");
                break;
              case 0x1:
-                DPRINTF(I8259, "Subcommand: Nonspecific EOI.\n");
+                {
+                    int line = findMsbSet(ISR);
+                    DPRINTF(I8259, "Subcommand: Nonspecific EOI on line %d.\n",
+                            line);
+                    handleEOI(line);
+                }
                break;
              case 0x2:
                DPRINTF(I8259, "Subcommand: No operation.\n");