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authorGabe Black <gblack@eecs.umich.edu>2009-02-01 00:26:10 -0800
committerGabe Black <gblack@eecs.umich.edu>2009-02-01 00:26:10 -0800
commit70cd5bfce5549495c6e969fa509bfd5f56190e10 (patch)
tree0d5bf42d04a037195dd9ea97b4dfbe3054cdb8d7 /configs
parentf1b43b39a764645c8e15b66a1a01d404f03c8307 (diff)
downloadgem5-70cd5bfce5549495c6e969fa509bfd5f56190e10.tar.xz
X86: Configure the first PCI interrupt.
Diffstat (limited to 'configs')
-rw-r--r--configs/common/FSConfig.py31
1 files changed, 31 insertions, 0 deletions
diff --git a/configs/common/FSConfig.py b/configs/common/FSConfig.py
index 3d1c9bd9e..e336e752f 100644
--- a/configs/common/FSConfig.py
+++ b/configs/common/FSConfig.py
@@ -212,6 +212,19 @@ def makeX86System(mem_mode, mdesc = None, self = None):
self.intel_mp_table.add_entry(io_apic)
isa_bus = X86IntelMPBus(bus_id = 0, bus_type='ISA')
self.intel_mp_table.add_entry(isa_bus)
+ pci_bus = X86IntelMPBus(bus_id = 1, bus_type='PCI')
+ self.intel_mp_table.add_entry(pci_bus)
+ connect_busses = X86IntelMPBusHierarchy(bus_id=0,
+ subtractive_decode=True, parent_bus=1)
+ self.intel_mp_table.add_entry(connect_busses)
+ pci_dev4_inta = X86IntelMPIOIntAssignment(
+ interrupt_type = 'INT',
+ polarity = 'ConformPolarity',
+ trigger = 'ConformTrigger',
+ source_bus_id = 1,
+ source_bus_irq = 0 + (4 << 2),
+ dest_io_apic_id = 1,
+ dest_io_apic_intin = 16)
assign_8259_0_to_apic = X86IntelMPIOIntAssignment(
interrupt_type = 'ExtInt',
polarity = 'ConformPolarity',
@@ -266,6 +279,24 @@ def makeX86System(mem_mode, mdesc = None, self = None):
dest_io_apic_id = 1,
dest_io_apic_intin = 12)
self.intel_mp_table.add_entry(assign_12_to_apic)
+ assign_8259_14_to_apic = X86IntelMPIOIntAssignment(
+ interrupt_type = 'ExtInt',
+ polarity = 'ConformPolarity',
+ trigger = 'ConformTrigger',
+ source_bus_id = 0,
+ source_bus_irq = 14,
+ dest_io_apic_id = 1,
+ dest_io_apic_intin = 0)
+ self.intel_mp_table.add_entry(assign_8259_14_to_apic)
+ assign_14_to_apic = X86IntelMPIOIntAssignment(
+ interrupt_type = 'INT',
+ polarity = 'ConformPolarity',
+ trigger = 'ConformTrigger',
+ source_bus_id = 0,
+ source_bus_irq = 14,
+ dest_io_apic_id = 1,
+ dest_io_apic_intin = 14)
+ self.intel_mp_table.add_entry(assign_14_to_apic)
def makeLinuxX86System(mem_mode, mdesc = None):