fs now gets to the point where it would really like a filesystem.

Time to make the ide device work

arch/alpha/system.cc:
    write the machine type and rev in the correct place
cpu/simple/cpu.cc:
    reset the packet structure every time it's reused... wow the
    simple cpu code  for talking to memory is getting horrible.
dev/alpha_console.cc:
    move the setAlphaAccess to startup() to make sure that the console
    binary is loaded
dev/tsunami_cchip.cc:
dev/tsunami_pchip.cc:
dev/uart8250.cc:
    fix a couple of bugs injected in the newmem fixes
mem/bus.cc:
    More verbose bus tracing
mem/packet.hh:
    Add a constructor to packet to set the result to unknown and a reset
    method in the case it's being reused
mem/vport.hh:
    don't need are own read/write methods since the base functional port
    ones call writeBlob readBlob which do the translation for us

--HG--
extra : convert_revision : 8d0e2b782bfbf13dc5c59dab1a79a084d2a7da0a

1 files changed, 109 insertions, 0 deletions

diff --git a/configs/test/fs.py b/configs/test/fs.py
new file mode 100644
index 000000000..d2e5381f0
--- /dev/null
+++ b/configs/test/fs.py
@@ -0,0 +1,109 @@
+import os
+from SysPaths import *
+
+# Base for tests is directory containing this file.
+test_base = os.path.dirname(__file__)
+
+class BaseTsunami(Tsunami):
+    cchip = TsunamiCChip(pio_addr=0x801a0000000)
+    pchip = TsunamiPChip(pio_addr=0x80180000000)
+    pciconfig = PciConfigAll(pio_addr=0x801fe000000)
+    fake_sm_chip = IsaFake(pio_addr=0x801fc000370)
+
+    fake_uart1 = IsaFake(pio_addr=0x801fc0002f8)
+    fake_uart2 = IsaFake(pio_addr=0x801fc0003e8)
+    fake_uart3 = IsaFake(pio_addr=0x801fc0002e8)
+    fake_uart4 = IsaFake(pio_addr=0x801fc0003f0)
+
+    fake_ppc = IsaFake(pio_addr=0x801fc0003bc)
+
+    fake_OROM = IsaFake(pio_addr=0x800000a0000, pio_size=0x60000)
+
+    fake_pnp_addr = IsaFake(pio_addr=0x801fc000279)
+    fake_pnp_write = IsaFake(pio_addr=0x801fc000a79)
+    fake_pnp_read0 = IsaFake(pio_addr=0x801fc000203)
+    fake_pnp_read1 = IsaFake(pio_addr=0x801fc000243)
+    fake_pnp_read2 = IsaFake(pio_addr=0x801fc000283)
+    fake_pnp_read3 = IsaFake(pio_addr=0x801fc0002c3)
+    fake_pnp_read4 = IsaFake(pio_addr=0x801fc000303)
+    fake_pnp_read5 = IsaFake(pio_addr=0x801fc000343)
+    fake_pnp_read6 = IsaFake(pio_addr=0x801fc000383)
+    fake_pnp_read7 = IsaFake(pio_addr=0x801fc0003c3)
+
+    fake_ata0 = IsaFake(pio_addr=0x801fc0001f0)
+    fake_ata1 = IsaFake(pio_addr=0x801fc000170)
+
+    fb = BadDevice(pio_addr=0x801fc0003d0, devicename='FrameBuffer')
+    io = TsunamiIO(pio_addr=0x801fc000000)
+    uart = Uart8250(pio_addr=0x801fc0003f8)
+#    ethernet = NSGigE(configdata=NSGigEPciData(),
+#                      pci_bus=0, pci_dev=1, pci_func=0)
+#    etherint = NSGigEInt(device=Parent.ethernet)
+    console = AlphaConsole(pio_addr=0x80200000000, disk=Parent.simple_disk)
+#    bridge = PciFake(configdata=BridgePciData(), pci_bus=0, pci_dev=2, pci_func=0)
+
+#class FreeBSDTsunami(BaseTsunami):
+#    disk0 = FreeBSDRootDisk(delay='0us', driveID='master')
+#    ide = IdeController(disks=[Parent.disk0],
+#                        configdata=IdeControllerPciData(),
+#                        pci_func=0, pci_dev=0, pci_bus=0)
+
+#class LinuxTsunami(BaseTsunami):
+#    disk0 = LinuxRootDisk(delay='0us', driveID='master')
+#    ide = IdeController(disks=[Parent.disk0],
+#                        configdata=IdeControllerPciData(),
+#                        pci_func=0, pci_dev=0, pci_bus=0)
+
+class LinuxAlphaSystem(LinuxAlphaSystem):
+    magicbus = Bus()
+    physmem = PhysicalMemory(range = AddrRange('128MB'))
+    c1 = Connector(side_a=Parent.physmem, side_b=Parent.magicbus)
+    tsunami = BaseTsunami()
+    c2 = Connector(side_a=Parent.tsunami.cchip, side_a_name='pio', side_b=Parent.magicbus)
+    c3 = Connector(side_a=Parent.tsunami.pchip, side_a_name='pio', side_b=Parent.magicbus)
+    c4 = Connector(side_a=Parent.tsunami.pciconfig, side_a_name='pio', side_b=Parent.magicbus)
+    c5 = Connector(side_a=Parent.tsunami.fake_sm_chip, side_a_name='pio', side_b=Parent.magicbus)
+    c7 = Connector(side_a=Parent.tsunami.fake_uart1, side_a_name='pio', side_b=Parent.magicbus)
+    c8 = Connector(side_a=Parent.tsunami.fake_uart2, side_a_name='pio', side_b=Parent.magicbus)
+    c9 = Connector(side_a=Parent.tsunami.fake_uart3, side_a_name='pio', side_b=Parent.magicbus)
+    c10 = Connector(side_a=Parent.tsunami.fake_uart4, side_a_name='pio', side_b=Parent.magicbus)
+    c12 = Connector(side_a=Parent.tsunami.fake_ppc, side_a_name='pio', side_b=Parent.magicbus)
+    c14 = Connector(side_a=Parent.tsunami.fake_OROM, side_a_name='pio', side_b=Parent.magicbus)
+    c16 = Connector(side_a=Parent.tsunami.fake_pnp_addr, side_a_name='pio', side_b=Parent.magicbus)
+    c17 = Connector(side_a=Parent.tsunami.fake_pnp_write, side_a_name='pio', side_b=Parent.magicbus)
+    c18 = Connector(side_a=Parent.tsunami.fake_pnp_read0, side_a_name='pio', side_b=Parent.magicbus)
+    c19 = Connector(side_a=Parent.tsunami.fake_pnp_read1, side_a_name='pio', side_b=Parent.magicbus)
+    c20 = Connector(side_a=Parent.tsunami.fake_pnp_read2, side_a_name='pio', side_b=Parent.magicbus)
+    c21 = Connector(side_a=Parent.tsunami.fake_pnp_read3, side_a_name='pio', side_b=Parent.magicbus)
+    c22 = Connector(side_a=Parent.tsunami.fake_pnp_read4, side_a_name='pio', side_b=Parent.magicbus)
+    c23 = Connector(side_a=Parent.tsunami.fake_pnp_read5, side_a_name='pio', side_b=Parent.magicbus)
+    c24 = Connector(side_a=Parent.tsunami.fake_pnp_read6, side_a_name='pio', side_b=Parent.magicbus)
+    c25 = Connector(side_a=Parent.tsunami.fake_pnp_read7, side_a_name='pio', side_b=Parent.magicbus)
+    c27 = Connector(side_a=Parent.tsunami.fake_ata0, side_a_name='pio', side_b=Parent.magicbus)
+    c28 = Connector(side_a=Parent.tsunami.fake_ata1, side_a_name='pio', side_b=Parent.magicbus)
+    c30 = Connector(side_a=Parent.tsunami.fb, side_a_name='pio', side_b=Parent.magicbus)
+    c31 = Connector(side_a=Parent.tsunami.io, side_a_name='pio', side_b=Parent.magicbus)
+    c32 = Connector(side_a=Parent.tsunami.uart, side_a_name='pio', side_b=Parent.magicbus)
+    c33 = Connector(side_a=Parent.tsunami.console, side_a_name='pio', side_b=Parent.magicbus)
+    raw_image = RawDiskImage(image_file=disk('linux.img'),
+                             read_only=True)
+    simple_disk = SimpleDisk(disk=Parent.raw_image)
+    intrctrl = IntrControl()
+    cpu = SimpleCPU(mem=Parent.magicbus)
+    sim_console = SimConsole(listener=ConsoleListener(port=3456))
+    kernel = binary('vmlinux')
+    pal = binary('ts_osfpal')
+    console = binary('console')
+    boot_osflags = 'root=/dev/hda1 console=ttyS0'
+    readfile = os.path.join(test_base, 'halt.sh')
+
+
+BaseCPU.itb = AlphaITB()
+BaseCPU.dtb = AlphaDTB()
+BaseCPU.system = Parent.any
+
+class TsunamiRoot(Root):
+    pass
+
+
+root = TsunamiRoot(clock = '2GHz', system = LinuxAlphaSystem())