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| author | aurel32 <aurel32@c046a42c-6fe2-441c-8c8c-71466251a162> | 2009-03-02 16:42:04 +0000 |
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| committer | aurel32 <aurel32@c046a42c-6fe2-441c-8c8c-71466251a162> | 2009-03-02 16:42:04 +0000 |
| commit | b71699167155d3ae17bc18e74ea6d4360aa2540b (patch) | |
| tree | 8c1f777bcaf23421336e89a7b45c0601d657cfc2 /hw/openpic.h | |
| parent | 72249e34c02904f2df3e38f4a32500a1650703b9 (diff) | |
| download | qemu-b71699167155d3ae17bc18e74ea6d4360aa2540b.zip qemu-b71699167155d3ae17bc18e74ea6d4360aa2540b.tar.gz qemu-b71699167155d3ae17bc18e74ea6d4360aa2540b.tar.bz2 | |
kvm/powerpc: Enable MPIC for E500 platform.
MPIC and OpenPIC have very similar design.
So a lot of code can be reused.
Signed-off-by: Liu Yu <yu.liu@freescale.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6659 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'hw/openpic.h')
| -rw-r--r-- | hw/openpic.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/hw/openpic.h b/hw/openpic.h new file mode 100644 index 0000000..0957c1f --- /dev/null +++ b/hw/openpic.h @@ -0,0 +1,18 @@ +#if !defined(__OPENPIC_H__) +#define __OPENPIC_H__ + +/* OpenPIC have 5 outputs per CPU connected and one IRQ out single output */ +enum { + OPENPIC_OUTPUT_INT = 0, /* IRQ */ + OPENPIC_OUTPUT_CINT, /* critical IRQ */ + OPENPIC_OUTPUT_MCK, /* Machine check event */ + OPENPIC_OUTPUT_DEBUG, /* Inconditional debug event */ + OPENPIC_OUTPUT_RESET, /* Core reset event */ + OPENPIC_OUTPUT_NB, +}; + +qemu_irq *openpic_init (PCIBus *bus, int *pmem_index, int nb_cpus, + qemu_irq **irqs, qemu_irq irq_out); +qemu_irq *mpic_init (target_phys_addr_t base, int nb_cpus, + qemu_irq **irqs, qemu_irq irq_out); +#endif /* __OPENPIC_H__ */ |