2006-09-05 02:14:07 +02:00
|
|
|
from m5.SimObject import SimObject
|
|
|
|
from m5.params import *
|
|
|
|
from m5.proxy import *
|
2006-07-06 20:41:01 +02:00
|
|
|
from Device import BasicPioDevice, DmaDevice, PioDevice
|
2005-01-15 10:12:25 +01:00
|
|
|
|
2005-05-29 07:14:50 +02:00
|
|
|
class PciConfigData(SimObject):
|
2005-02-03 03:13:01 +01:00
|
|
|
type = 'PciConfigData'
|
2005-01-15 10:12:25 +01:00
|
|
|
VendorID = Param.UInt16("Vendor ID")
|
|
|
|
DeviceID = Param.UInt16("Device ID")
|
|
|
|
Command = Param.UInt16(0, "Command")
|
|
|
|
Status = Param.UInt16(0, "Status")
|
|
|
|
Revision = Param.UInt8(0, "Device")
|
|
|
|
ProgIF = Param.UInt8(0, "Programming Interface")
|
|
|
|
SubClassCode = Param.UInt8(0, "Sub-Class Code")
|
|
|
|
ClassCode = Param.UInt8(0, "Class Code")
|
|
|
|
CacheLineSize = Param.UInt8(0, "System Cacheline Size")
|
|
|
|
LatencyTimer = Param.UInt8(0, "PCI Latency Timer")
|
|
|
|
HeaderType = Param.UInt8(0, "PCI Header Type")
|
|
|
|
BIST = Param.UInt8(0, "Built In Self Test")
|
|
|
|
|
|
|
|
BAR0 = Param.UInt32(0x00, "Base Address Register 0")
|
|
|
|
BAR1 = Param.UInt32(0x00, "Base Address Register 1")
|
|
|
|
BAR2 = Param.UInt32(0x00, "Base Address Register 2")
|
|
|
|
BAR3 = Param.UInt32(0x00, "Base Address Register 3")
|
|
|
|
BAR4 = Param.UInt32(0x00, "Base Address Register 4")
|
|
|
|
BAR5 = Param.UInt32(0x00, "Base Address Register 5")
|
2005-11-21 06:02:39 +01:00
|
|
|
BAR0Size = Param.MemorySize32('0B', "Base Address Register 0 Size")
|
|
|
|
BAR1Size = Param.MemorySize32('0B', "Base Address Register 1 Size")
|
|
|
|
BAR2Size = Param.MemorySize32('0B', "Base Address Register 2 Size")
|
|
|
|
BAR3Size = Param.MemorySize32('0B', "Base Address Register 3 Size")
|
|
|
|
BAR4Size = Param.MemorySize32('0B', "Base Address Register 4 Size")
|
|
|
|
BAR5Size = Param.MemorySize32('0B', "Base Address Register 5 Size")
|
2005-01-15 10:12:25 +01:00
|
|
|
|
|
|
|
CardbusCIS = Param.UInt32(0x00, "Cardbus Card Information Structure")
|
|
|
|
SubsystemID = Param.UInt16(0x00, "Subsystem ID")
|
|
|
|
SubsystemVendorID = Param.UInt16(0x00, "Subsystem Vendor ID")
|
|
|
|
ExpansionROM = Param.UInt32(0x00, "Expansion ROM Base Address")
|
|
|
|
InterruptLine = Param.UInt8(0x00, "Interrupt Line")
|
|
|
|
InterruptPin = Param.UInt8(0x00, "Interrupt Pin")
|
|
|
|
MaximumLatency = Param.UInt8(0x00, "Maximum Latency")
|
|
|
|
MinimumGrant = Param.UInt8(0x00, "Minimum Grant")
|
|
|
|
|
2006-07-06 20:41:01 +02:00
|
|
|
class PciConfigAll(PioDevice):
|
2005-02-03 03:13:01 +01:00
|
|
|
type = 'PciConfigAll'
|
2006-07-06 20:41:01 +02:00
|
|
|
pio_latency = Param.Tick(1, "Programmed IO latency in simticks")
|
|
|
|
bus = Param.UInt8(0x00, "PCI bus to act as config space for")
|
|
|
|
size = Param.MemorySize32('16MB', "Size of config space")
|
|
|
|
|
2005-01-15 10:12:25 +01:00
|
|
|
|
2006-04-20 23:14:30 +02:00
|
|
|
class PciDevice(DmaDevice):
|
|
|
|
type = 'PciDevice'
|
|
|
|
abstract = True
|
2006-09-06 07:04:34 +02:00
|
|
|
config = Port(Self.pio.peerObj.port, "PCI configuration space port")
|
2006-04-20 23:14:30 +02:00
|
|
|
pci_bus = Param.Int("PCI bus")
|
|
|
|
pci_dev = Param.Int("PCI device number")
|
|
|
|
pci_func = Param.Int("PCI function code")
|
2006-07-19 23:24:20 +02:00
|
|
|
pio_latency = Param.Latency('1ns', "Programmed IO latency in simticks")
|
2006-04-20 23:14:30 +02:00
|
|
|
configdata = Param.PciConfigData(Parent.any, "PCI Config data")
|
2006-09-19 02:12:45 +02:00
|
|
|
config_latency = Param.Latency('20ns', "Config read or write latency")
|