patch-2.3.99-pre3 linux/arch/alpha/kernel/sys_jensen.c

• Lines: 31
• Date: Tue Mar 21 10:46:21 2000
• Orig file: v2.3.99-pre2/linux/arch/alpha/kernel/sys_jensen.c
• Orig date: Thu Mar 2 14:36:22 2000

diff -u --recursive --new-file v2.3.99-pre2/linux/arch/alpha/kernel/sys_jensen.c linux/arch/alpha/kernel/sys_jensen.c
@@ -29,6 +29,7 @@
 
 #include "proto.h"
 #include "irq_impl.h"
+#include "pci_impl.h"
 #include "machvec_impl.h"
 
 
@@ -123,6 +124,22 @@
 static void __init
 jensen_init_arch(void)
 {
+	struct pci_controler *hose;
+
+	/* Create a hose so that we can report i/o base addresses to
+	   userland.  */
+
+	pci_isa_hose = hose = alloc_pci_controler();
+	hose->io_space = &ioport_resource;
+	hose->mem_space = &iomem_resource;
+	hose->index = 0;
+
+	hose->sparse_mem_base = EISA_MEM - IDENT_ADDR;
+	hose->dense_mem_base = 0;
+	hose->sparse_io_base = EISA_IO - IDENT_ADDR;
+	hose->dense_io_base = 0;
+
+	hose->sg_isa = hose->sg_pci = NULL;
 	__direct_map_base = 0;
 	__direct_map_size = 0xffffffff;
 }