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kernel-ark/arch/mips/include/asm/xtalk/xtalk.h

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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!
2005-04-16 22:20:36 +00:00
/*
* 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 <sys/PCI/bridge.h>, 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
*/
MIPS: Whitespace cleanup. Having received another series of whitespace patches I decided to do this once and for all rather than dealing with this kind of patches trickling in forever. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-01-22 11:59:30 +00:00
typedef char xwidgetnum_t; /* xtalk widget number (0..15) */
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!
2005-04-16 22:20:36 +00:00
#define XWIDGET_NONE -1
MIPS: Whitespace cleanup. Having received another series of whitespace patches I decided to do this once and for all rather than dealing with this kind of patches trickling in forever. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-01-22 11:59:30 +00:00
typedef int xwidget_part_num_t; /* xtalk widget part number */
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!
2005-04-16 22:20:36 +00:00
#define XWIDGET_PART_NUM_NONE -1
MIPS: Whitespace cleanup. Having received another series of whitespace patches I decided to do this once and for all rather than dealing with this kind of patches trickling in forever. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-01-22 11:59:30 +00:00
typedef int xwidget_rev_num_t; /* xtalk widget revision number */
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!
2005-04-16 22:20:36 +00:00
#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.
*/
MIPS: Whitespace cleanup. Having received another series of whitespace patches I decided to do this once and for all rather than dealing with this kind of patches trickling in forever. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-01-22 11:59:30 +00:00
#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))<<XIO_PORT_SHIFT) | ((o)&XIO_ADDR_BITS))
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!
2005-04-16 22:20:36 +00:00
MIPS: IP27: Fix build errors with CONFIG_PCI disabled. LD init/built-in.o arch/mips/built-in.o: In function `xtalk_probe_node': (.cpuinit.text+0x67c): undefined reference to `bridge_probe' arch/mips/built-in.o: In function `xtalk_probe_node': (.cpuinit.text+0x7d8): undefined reference to `bridge_probe' Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-06-13 12:05:03 +00:00
#ifdef CONFIG_PCI
extern int bridge_probe(nasid_t nasid, int widget, int masterwid);
#else
static inline int bridge_probe(nasid_t nasid, int widget, int masterwid)
{
return 0;
}
#endif
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!
2005-04-16 22:20:36 +00:00
#endif /* !__ASSEMBLY__ */
#endif /* _ASM_XTALK_XTALK_H */
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