Hi,
I found the cause of thoes problems.
Please, use the below patch file to the kernel for it.
Thank you.
--------------------------------------------------------
diff -u --recursive --new-file linux-2.4.2/arch/alpha/kernel/pci_impl.h linux-2.4.2.patch/arch/alpha/kernel/pci_impl.h
--- linux-2.4.2/arch/alpha/kernel/pci_impl.h Fri Mar 17 07:08:32 2000
+++ linux-2.4.2.patch/arch/alpha/kernel/pci_impl.h Wed Feb 28 15:53:45 2001
@@ -68,6 +68,7 @@
/* ??? Experimenting with no HAE for CIA. */
#define CIA_DEFAULT_MEM_BASE ((32+2)*1024*1024)
+#define IRONGATE_DEFAULT_MEM_BASE ((256*8-16)*1024*1024)
/*
* A small note about bridges and interrupts. The DECchip 21050 (and
diff -u --recursive --new-file linux-2.4.2/arch/alpha/kernel/sys_nautilus.c linux-2.4.2.patch/arch/alpha/kernel/sys_nautilus.c
--- linux-2.4.2/arch/alpha/kernel/sys_nautilus.c Wed Jul 12 06:26:47 2000
+++ linux-2.4.2.patch/arch/alpha/kernel/sys_nautilus.c Wed Feb 28 09:57:26 2001
@@ -518,7 +518,7 @@
machine_check: nautilus_machine_check,
max_dma_address: ALPHA_NAUTILUS_MAX_DMA_ADDRESS,
min_io_address: DEFAULT_IO_BASE,
- min_mem_address: DEFAULT_MEM_BASE,
+ min_mem_address: IRONGATE_DEFAULT_MEM_BASE,
nr_irqs: 16,
device_interrupt: isa_device_interrupt,