[src/trunk]: src/sys/arch/sparc/include Add bus_space_region_stream* function...

[martin <martin%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/7ac89ae752d2
branches:  trunk
changeset: 571274:7ac89ae752d2
user:      martin <martin%NetBSD.org@localhost>
date:      Mon Nov 15 10:18:58 2004 +0000

description:
Add bus_space_region_stream* functions (verbatim copy from sparc64).
Fixes PR port-sparc/28302. OK'd by pk.

diffstat:

 sys/arch/sparc/include/bus.h |  292 ++++++++++++++++++++++++++++++++++++++++++-
 1 files changed, 291 insertions(+), 1 deletions(-)

diffs (truncated from 306 to 300 lines):

diff -r 169129a2b1c5 -r 7ac89ae752d2 sys/arch/sparc/include/bus.h
--- a/sys/arch/sparc/include/bus.h      Mon Nov 15 01:03:49 2004 +0000
+++ b/sys/arch/sparc/include/bus.h      Mon Nov 15 10:18:58 2004 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: bus.h,v 1.43 2004/06/30 21:16:39 pk Exp $      */
+/*     $NetBSD: bus.h,v 1.44 2004/11/15 10:18:58 martin Exp $  */
 
 /*-
  * Copyright (c) 1996, 1997, 1998, 2001 The NetBSD Foundation, Inc.
@@ -1261,6 +1261,296 @@
            bus_space_write_8(t, h1, o1, bus_space_read_8(t, h2, o2));
 }
 
+/*
+ *     void bus_space_read_region_stream_N __P((bus_space_tag_t tag,
+ *         bus_space_handle_t bsh, bus_size_t off,
+ *         u_intN_t *addr, bus_size_t count));
+ *
+ */
+static void bus_space_read_region_stream_1 __P((bus_space_tag_t,
+       bus_space_handle_t,
+       bus_size_t,
+       u_int8_t *,
+       bus_size_t));
+static void bus_space_read_region_stream_2 __P((bus_space_tag_t,
+       bus_space_handle_t,
+       bus_size_t,
+       u_int16_t *,
+       bus_size_t));
+static void bus_space_read_region_stream_4 __P((bus_space_tag_t,
+       bus_space_handle_t,
+       bus_size_t,
+       u_int32_t *,
+       bus_size_t));
+static void bus_space_read_region_stream_8 __P((bus_space_tag_t,
+       bus_space_handle_t,
+       bus_size_t,
+       u_int64_t *,
+       bus_size_t));
+
+static __inline void
+bus_space_read_region_stream_1(t, h, o, a, c)
+       bus_space_tag_t         t;
+       bus_space_handle_t      h;
+       bus_size_t              o, c;
+       u_int8_t                *a;
+{
+       for (; c; a++, c--, o++)
+               *a = bus_space_read_stream_1(t, h, o);
+}
+static __inline void
+bus_space_read_region_stream_2(t, h, o, a, c)
+       bus_space_tag_t         t;
+       bus_space_handle_t      h;
+       bus_size_t              o, c;
+       u_int16_t               *a;
+{
+       for (; c; a++, c--, o+=2)
+               *a = bus_space_read_stream_2(t, h, o);
+ }
+static __inline void
+bus_space_read_region_stream_4(t, h, o, a, c)
+       bus_space_tag_t         t;
+       bus_space_handle_t      h;
+       bus_size_t              o, c;
+       u_int32_t               *a;
+{
+       for (; c; a++, c--, o+=4)
+               *a = bus_space_read_stream_4(t, h, o);
+}
+static __inline void
+bus_space_read_region_stream_8(t, h, o, a, c)
+       bus_space_tag_t         t;
+       bus_space_handle_t      h;
+       bus_size_t              o, c;
+       u_int64_t               *a;
+{
+       for (; c; a++, c--, o+=8)
+               *a = bus_space_read_stream_8(t, h, o);
+}
+
+/*
+ *     void bus_space_write_region_stream_N __P((bus_space_tag_t tag,
+ *         bus_space_handle_t bsh, bus_size_t off,
+ *         u_intN_t *addr, bus_size_t count));
+ *
+ */
+static void bus_space_write_region_stream_1 __P((bus_space_tag_t,
+       bus_space_handle_t,
+       bus_size_t,
+       const u_int8_t *,
+       bus_size_t));
+static void bus_space_write_region_stream_2 __P((bus_space_tag_t,
+       bus_space_handle_t,
+       bus_size_t,
+       const u_int16_t *,
+       bus_size_t));
+static void bus_space_write_region_stream_4 __P((bus_space_tag_t,
+       bus_space_handle_t,
+       bus_size_t,
+       const u_int32_t *,
+       bus_size_t));
+static void bus_space_write_region_stream_8 __P((bus_space_tag_t,
+       bus_space_handle_t,
+       bus_size_t,
+       const u_int64_t *,
+       bus_size_t));
+static __inline void
+bus_space_write_region_stream_1(t, h, o, a, c)
+       bus_space_tag_t         t;
+       bus_space_handle_t      h;
+       bus_size_t              o, c;
+       const u_int8_t          *a;
+{
+       for (; c; a++, c--, o++)
+               bus_space_write_stream_1(t, h, o, *a);
+}
+
+static __inline void
+bus_space_write_region_stream_2(t, h, o, a, c)
+       bus_space_tag_t         t;
+       bus_space_handle_t      h;
+       bus_size_t              o, c;
+       const u_int16_t         *a;
+{
+       for (; c; a++, c--, o+=2)
+               bus_space_write_stream_2(t, h, o, *a);
+}
+
+static __inline void
+bus_space_write_region_stream_4(t, h, o, a, c)
+       bus_space_tag_t         t;
+       bus_space_handle_t      h;
+       bus_size_t              o, c;
+       const u_int32_t         *a;
+{
+       for (; c; a++, c--, o+=4)
+               bus_space_write_stream_4(t, h, o, *a);
+}
+
+static __inline void
+bus_space_write_region_stream_8(t, h, o, a, c)
+       bus_space_tag_t         t;
+       bus_space_handle_t      h;
+       bus_size_t              o, c;
+       const u_int64_t         *a;
+{
+       for (; c; a++, c--, o+=8)
+               bus_space_write_stream_8(t, h, o, *a);
+}
+
+
+/*
+ *     void bus_space_set_region_stream_N __P((bus_space_tag_t tag,
+ *         bus_space_handle_t bsh, bus_size_t off,
+ *         u_intN_t *addr, bus_size_t count));
+ *
+ */
+static void bus_space_set_region_stream_1 __P((bus_space_tag_t,
+       bus_space_handle_t,
+       bus_size_t,
+       const u_int8_t,
+       bus_size_t));
+static void bus_space_set_region_stream_2 __P((bus_space_tag_t,
+       bus_space_handle_t,
+       bus_size_t,
+       const u_int16_t,
+       bus_size_t));
+static void bus_space_set_region_stream_4 __P((bus_space_tag_t,
+       bus_space_handle_t,
+       bus_size_t,
+       const u_int32_t,
+       bus_size_t));
+static void bus_space_set_region_stream_8 __P((bus_space_tag_t,
+       bus_space_handle_t,
+       bus_size_t,
+       const u_int64_t,
+       bus_size_t));
+
+static __inline void
+bus_space_set_region_stream_1(t, h, o, v, c)
+       bus_space_tag_t         t;
+       bus_space_handle_t      h;
+       bus_size_t              o, c;
+       const u_int8_t          v;
+{
+       for (; c; c--, o++)
+               bus_space_write_stream_1(t, h, o, v);
+}
+
+static __inline void
+bus_space_set_region_stream_2(t, h, o, v, c)
+       bus_space_tag_t         t;
+       bus_space_handle_t      h;
+       bus_size_t              o, c;
+       const u_int16_t         v;
+{
+       for (; c; c--, o+=2)
+               bus_space_write_stream_2(t, h, o, v);
+}
+
+static __inline void
+bus_space_set_region_stream_4(t, h, o, v, c)
+       bus_space_tag_t         t;
+       bus_space_handle_t      h;
+       bus_size_t              o, c;
+       const u_int32_t         v;
+{
+       for (; c; c--, o+=4)
+               bus_space_write_stream_4(t, h, o, v);
+}
+
+static __inline void
+bus_space_set_region_stream_8(t, h, o, v, c)
+       bus_space_tag_t         t;
+       bus_space_handle_t      h;
+       bus_size_t              o, c;
+       const u_int64_t         v;
+{
+       for (; c; c--, o+=8)
+               bus_space_write_stream_8(t, h, o, v);
+}
+
+
+/*
+ *     void bus_space_copy_region_stream_N __P((bus_space_tag_t tag,
+ *         bus_space_handle_t bsh1, bus_size_t off1,
+ *         bus_space_handle_t bsh2, bus_size_t off2,
+ *         bus_size_t count));
+ *
+ * Copy `count' 1, 2, 4, or 8 byte values from bus space starting
+ * at tag/bsh1/off1 to bus space starting at tag/bsh2/off2.
+ */
+static void bus_space_copy_region_stream_1 __P((bus_space_tag_t,
+       bus_space_handle_t,
+       bus_size_t,
+       bus_space_handle_t,
+       bus_size_t,
+       bus_size_t));
+static void bus_space_copy_region_stream_2 __P((bus_space_tag_t,
+       bus_space_handle_t,
+       bus_size_t,
+       bus_space_handle_t,
+       bus_size_t,
+       bus_size_t));
+static void bus_space_copy_region_stream_4 __P((bus_space_tag_t,
+       bus_space_handle_t,
+       bus_size_t,
+       bus_space_handle_t,
+       bus_size_t,
+       bus_size_t));
+static void bus_space_copy_region_stream_8 __P((bus_space_tag_t,
+       bus_space_handle_t,
+       bus_size_t,
+       bus_space_handle_t,
+       bus_size_t,
+       bus_size_t));
+
+
+static __inline void
+bus_space_copy_region_stream_1(t, h1, o1, h2, o2, c)
+       bus_space_tag_t         t;
+       bus_space_handle_t      h1, h2;
+       bus_size_t              o1, o2;
+       bus_size_t              c;
+{
+       for (; c; c--, o1++, o2++)
+           bus_space_write_stream_1(t, h1, o1, bus_space_read_stream_1(t, h2, o2));
+}
+
+static __inline void
+bus_space_copy_region_stream_2(t, h1, o1, h2, o2, c)
+       bus_space_tag_t         t;
+       bus_space_handle_t      h1, h2;
+       bus_size_t              o1, o2;
+       bus_size_t              c;
+{
+       for (; c; c--, o1+=2, o2+=2)
+           bus_space_write_stream_2(t, h1, o1, bus_space_read_stream_2(t, h2, o2));
+}
+
+static __inline void
+bus_space_copy_region_stream_4(t, h1, o1, h2, o2, c)
+       bus_space_tag_t         t;
+       bus_space_handle_t      h1, h2;
+       bus_size_t              o1, o2;
+       bus_size_t              c;
+{
+       for (; c; c--, o1+=4, o2+=4)
+           bus_space_write_stream_4(t, h1, o1, bus_space_read_stream_4(t, h2, o2));
+}
+
+static __inline void
+bus_space_copy_region_stream_8(t, h1, o1, h2, o2, c)
+       bus_space_tag_t         t;
+       bus_space_handle_t      h1, h2;
+       bus_size_t              o1, o2;
+       bus_size_t              c;
+{
+       for (; c; c--, o1+=8, o2+=8)