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| author | Gabe Black <gblack@eecs.umich.edu> | 2008-10-12 23:27:08 -0700 |
|---|---|---|
| committer | Gabe Black <gblack@eecs.umich.edu> | 2008-10-12 23:27:08 -0700 |
| commit | be6055e0f2fc55de9c4fd08815cdb50e3c4af78d (patch) | |
| tree | e53df60d7f7fd8712d1c089f39513dba37925b90 /src/dev/x86/i8259.hh | |
| parent | fb5bb434a9e8471e2d9e7b2a9fa7f61a2a10b6b2 (diff) | |
| download | gem5-be6055e0f2fc55de9c4fd08815cdb50e3c4af78d.tar.xz | |
X86: Make auto eoi mode work in the I8259 PIC.
Diffstat (limited to 'src/dev/x86/i8259.hh')
| -rw-r--r-- | src/dev/x86/i8259.hh | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/dev/x86/i8259.hh b/src/dev/x86/i8259.hh index 6f6d3f038..5a2cf72e8 100644 --- a/src/dev/x86/i8259.hh +++ b/src/dev/x86/i8259.hh @@ -73,6 +73,9 @@ class I8259 : public BasicPioDevice, public IntDev bool expectICW4; int initControlWord; + // Whether or not the PIC is in auto EOI mode. + bool autoEOI; + void requestInterrupt(int line); void handleEOI(int line); |