Module Name: src
Committed By: skrll
Date: Sun Mar 7 10:01:09 UTC 2021
Modified Files:
src/sys/arch/hp300/include: bus.h
Log Message:
Provide a bus_space_mmap that always fails. Nothing uses it yet, but it
will be very soon.
OK tsutsui@
To generate a diff of this commit:
cvs rdiff -u -r1.21 -r1.22 src/sys/arch/hp300/include/bus.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/hp300/include/bus.h
diff -u src/sys/arch/hp300/include/bus.h:1.21 src/sys/arch/hp300/include/bus.h:1.22
--- src/sys/arch/hp300/include/bus.h:1.21 Sat Jan 23 19:38:07 2021
+++ src/sys/arch/hp300/include/bus.h Sun Mar 7 10:01:08 2021
@@ -1,4 +1,4 @@
-/* $NetBSD: bus.h,v 1.21 2021/01/23 19:38:07 christos Exp $ */
+/* $NetBSD: bus.h,v 1.22 2021/03/07 10:01:08 skrll Exp $ */
/*-
* Copyright (c) 1996, 1997, 1998 The NetBSD Foundation, Inc.
@@ -167,6 +167,20 @@ int bus_space_map(bus_space_tag_t, bus_a
void bus_space_unmap(bus_space_tag_t, bus_space_handle_t, bus_size_t);
/*
+ * paddr_t bus_space_mmap(bus_space_tag_t t,
+ * bus_addr_t addr, off_t off, int prot, int flags);
+ *
+ * Provide a cookie for pmap_phys_address/pmap_mmap_flags for bus_space address at
+ * addr + offset and flags.
+ */
+static __inline paddr_t
+bus_space_mmap(bus_space_tag_t t, bus_addr_t addr, off_t off, int prot, int flags)
+{
+ /* Always fail for now */
+ return -1;
+}
+
+/*
* int bus_space_subregion(bus_space_tag_t t,
* bus_space_handle_t bsh, bus_size_t offset, bus_size_t size,
* bus_space_handle_t *nbshp);
