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| author | Gabe Black <gblack@eecs.umich.edu> | 2008-10-12 23:25:48 -0700 |
|---|---|---|
| committer | Gabe Black <gblack@eecs.umich.edu> | 2008-10-12 23:25:48 -0700 |
| commit | fb5bb434a9e8471e2d9e7b2a9fa7f61a2a10b6b2 (patch) | |
| tree | fa79d4b64f1f415307ffb85a229c93dc6c438ea3 /src/dev/x86 | |
| parent | 8e664f395965b7ff5945d7665eda28cf5592a10a (diff) | |
| download | gem5-fb5bb434a9e8471e2d9e7b2a9fa7f61a2a10b6b2.tar.xz | |
X86: Make non-specific EOI commands work.
Diffstat (limited to 'src/dev/x86')
| -rw-r--r-- | src/dev/x86/i8259.cc | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/dev/x86/i8259.cc b/src/dev/x86/i8259.cc index 3b0053ee9..dfaea571b 100644 --- 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"); |