Interrupt Routing; Table 5-7 Interrupt Routing - SMART Embedded Computing PrAMC-7311 Installation And Use Manual

Interrupt Routing

5.7 Interrupt Routing
Override default configuration parameters for the IRQ priority table. This table is used by
the PlatformCsm component and describes the list of interrupts to assign to device interrupt
line registers (0x3c). Only non-zero values are considered for IRQ assignment.
Config BOARD_PCI_IRQ_1, 11
Config BOARD_PCI_IRQ_2, 10
Config BOARD_PCI_IRQ_3, 9
Config BOARD_PCI_IRQ_4, 0
Config BOARD_PCI_IRQ_5, 0
Config BOARD_PCI_IRQ_6, 0
Config BOARD_PCI_IRQ_7, 0
Create PCI Device objects with IRQ routing. Interrupt pin objects (i.e., PIRQA, PIRQB, etc.)
available on this system are defined in the Module.def file of the platform module.
Table 5-7
Name
PciDev IntelImc
PciDev PcieGfxPort 0
PciDev PcieGfx
PciDev
InternalGraphics
PciDev Dev4
PciDev Dev6
PciDev
MePerfCounter
PciDev Heci
PciDev Ethernet
PciDev Ehci2
PciDev Audio
PciDev PcieRoot
50
Interrupt Routing
Bus Device Fn
0 0
1
INITIAL_P
EG_BUS_ 0
NUMBER
0 2
0 4
0 6
0 7
0 22
0 25
0 26
0 27
0 28
// first valid IRQ number.
// next valid IRQ number.
// next valid IRQ number.
// next valid IRQ number.
// next valid IRQ number.
// next valid IRQ number.
// last valid IRQ number.
PinA PinB
0 PIRQA PIRQB
0 PIRQA PIRQB
0 PIRQA 0
0 PIRQA 0
0 PIRQA PIRQB
0 PIRQD PIRQA
0 PIRQA 0
0 PIRQA PIRQD
0 PIRQE 0
0 PIRQA PIRQF
0 PIRQG 0
0 PIRQA PIRQB
PrAMC-7311 Installation and Use (6806800P34F)
Address Mapping
PinC PinD Slot
PIRQC PIRQD
PIRQC PIRQD
0 0 4
0 0
PIRQC PIRQD
PIRQB PIRQC
0 0
PIRQC PIRQB
0 0
PIRQC PIRQD
0 0
PIRQC PIRQD