From 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Sat, 16 Apr 2005 15:20:36 -0700 Subject: Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! --- include/asm-mips/xtalk/xtalk.h | 52 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 52 insertions(+) create mode 100644 include/asm-mips/xtalk/xtalk.h (limited to 'include/asm-mips/xtalk/xtalk.h') diff --git a/include/asm-mips/xtalk/xtalk.h b/include/asm-mips/xtalk/xtalk.h new file mode 100644 index 000000000000..4a60f27c8817 --- /dev/null +++ b/include/asm-mips/xtalk/xtalk.h @@ -0,0 +1,52 @@ +/* + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + * + * xtalk.h -- platform-independent crosstalk interface, derived from + * IRIX , revision 1.38. + * + * Copyright (C) 1995 - 1997, 1999 Silcon Graphics, Inc. + * Copyright (C) 1999 Ralf Baechle (ralf@gnu.org) + */ +#ifndef _ASM_XTALK_XTALK_H +#define _ASM_XTALK_XTALK_H + +#ifndef __ASSEMBLY__ +/* + * User-level device driver visible types + */ +typedef char xwidgetnum_t; /* xtalk widget number (0..15) */ + +#define XWIDGET_NONE -1 + +typedef int xwidget_part_num_t; /* xtalk widget part number */ + +#define XWIDGET_PART_NUM_NONE -1 + +typedef int xwidget_rev_num_t; /* xtalk widget revision number */ + +#define XWIDGET_REV_NUM_NONE -1 + +typedef int xwidget_mfg_num_t; /* xtalk widget manufacturing ID */ + +#define XWIDGET_MFG_NUM_NONE -1 + +typedef struct xtalk_piomap_s *xtalk_piomap_t; + +/* It is often convenient to fold the XIO target port + * number into the XIO address. + */ +#define XIO_NOWHERE (0xFFFFFFFFFFFFFFFFull) +#define XIO_ADDR_BITS (0x0000FFFFFFFFFFFFull) +#define XIO_PORT_BITS (0xF000000000000000ull) +#define XIO_PORT_SHIFT (60) + +#define XIO_PACKED(x) (((x)&XIO_PORT_BITS) != 0) +#define XIO_ADDR(x) ((x)&XIO_ADDR_BITS) +#define XIO_PORT(x) ((xwidgetnum_t)(((x)&XIO_PORT_BITS) >> XIO_PORT_SHIFT)) +#define XIO_PACK(p,o) ((((uint64_t)(p))<