Merge branch 'linus' into x86/spinlocks

Done to prevent this failure of an Octopus merge:

 Added arch/arm/include/asm/byteorder.h in both, but differently.
 ERROR: Merge conflict in arch/arm/include/asm/byteorder.h
 Auto-merging include/asm-x86/spinlock.h
 ERROR: Merge conflict in include/asm-x86/spinlock.h
 fatal: merge program failed

1 files changed, 0 insertions, 288 deletions

diff --git a/include/asm-mips/sn/sn0/addrs.h b/include/asm-mips/sn/sn0/addrs.h
deleted file mode 100644
index b06190093bb..00000000000
--- a/include/asm-mips/sn/sn0/addrs.h
+++ /dev/null
@@ -1,288 +0,0 @@
-/*
- * 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.
- *
- * Derived from IRIX <sys/SN/SN0/addrs.h>, revision 1.126.
- *
- * Copyright (C) 1992 - 1997, 1999 Silicon Graphics, Inc.
- * Copyright (C) 1999 by Ralf Baechle
- */
-#ifndef _ASM_SN_SN0_ADDRS_H
-#define _ASM_SN_SN0_ADDRS_H
-
-
-/*
- * SN0 (on a T5) Address map
- *
- * This file contains a set of definitions and macros which are used
- * to reference into the major address spaces (CAC, HSPEC, IO, MSPEC,
- * and UNCAC) used by the SN0 architecture.  It also contains addresses
- * for "major" statically locatable PROM/Kernel data structures, such as
- * the partition table, the configuration data structure, etc.
- * We make an implicit assumption that the processor using this file
- * follows the R10K's provisions for specifying uncached attributes;
- * should this change, the base registers may very well become processor-
- * dependent.
- *
- * For more information on the address spaces, see the "Local Resources"
- * chapter of the Hub specification.
- *
- * NOTE: This header file is included both by C and by assembler source
- *	 files.  Please bracket any language-dependent definitions
- *	 appropriately.
- */
-
-/*
- * Some of the macros here need to be casted to appropriate types when used
- * from C.  They definitely must not be casted from assembly language so we
- * use some new ANSI preprocessor stuff to paste these on where needed.
- */
-
-/*
- * The following couple of definitions will eventually need to be variables,
- * since the amount of address space assigned to each node depends on
- * whether the system is running in N-mode (more nodes with less memory)
- * or M-mode (fewer nodes with more memory).  We expect that it will
- * be a while before we need to make this decision dynamically, though,
- * so for now we just use defines bracketed by an ifdef.
- */
-
-#ifdef CONFIG_SGI_SN_N_MODE
-
-#define NODE_SIZE_BITS		31
-#define BWIN_SIZE_BITS		28
-
-#define NASID_BITS		9
-#define NASID_BITMASK		(0x1ffLL)
-#define NASID_SHFT		31
-#define NASID_META_BITS		5
-#define NASID_LOCAL_BITS	4
-
-#define BDDIR_UPPER_MASK	(UINT64_CAST 0x7ffff << 10)
-#define BDECC_UPPER_MASK	(UINT64_CAST 0x3ffffff << 3)
-
-#else /* !defined(CONFIG_SGI_SN_N_MODE), assume that M-mode is desired */
-
-#define NODE_SIZE_BITS		32
-#define BWIN_SIZE_BITS		29
-
-#define NASID_BITMASK		(0xffLL)
-#define NASID_BITS		8
-#define NASID_SHFT		32
-#define NASID_META_BITS		4
-#define NASID_LOCAL_BITS	4
-
-#define BDDIR_UPPER_MASK	(UINT64_CAST 0xfffff << 10)
-#define BDECC_UPPER_MASK	(UINT64_CAST 0x7ffffff << 3)
-
-#endif /* !defined(CONFIG_SGI_SN_N_MODE) */
-
-#define NODE_ADDRSPACE_SIZE	(UINT64_CAST 1 << NODE_SIZE_BITS)
-
-#define NASID_MASK		(UINT64_CAST NASID_BITMASK << NASID_SHFT)
-#define NASID_GET(_pa)		(int) ((UINT64_CAST (_pa) >>		\
-					NASID_SHFT) & NASID_BITMASK)
-
-#if !defined(__ASSEMBLY__)
-
-#define NODE_SWIN_BASE(nasid, widget)					\
-	((widget == 0) ? NODE_BWIN_BASE((nasid), SWIN0_BIGWIN)		\
-	: RAW_NODE_SWIN_BASE(nasid, widget))
-#else /* __ASSEMBLY__ */
-#define NODE_SWIN_BASE(nasid, widget) \
-     (NODE_IO_BASE(nasid) + (UINT64_CAST(widget) << SWIN_SIZE_BITS))
-#endif /* __ASSEMBLY__ */
-
-/*
- * The following definitions pertain to the IO special address
- * space.  They define the location of the big and little windows
- * of any given node.
- */
-
-#define BWIN_INDEX_BITS		3
-#define BWIN_SIZE		(UINT64_CAST 1 << BWIN_SIZE_BITS)
-#define	BWIN_SIZEMASK		(BWIN_SIZE - 1)
-#define	BWIN_WIDGET_MASK	0x7
-#define NODE_BWIN_BASE0(nasid)	(NODE_IO_BASE(nasid) + BWIN_SIZE)
-#define NODE_BWIN_BASE(nasid, bigwin)	(NODE_BWIN_BASE0(nasid) + 	\
-			(UINT64_CAST(bigwin) << BWIN_SIZE_BITS))
-
-#define	BWIN_WIDGETADDR(addr)	((addr) & BWIN_SIZEMASK)
-#define	BWIN_WINDOWNUM(addr)	(((addr) >> BWIN_SIZE_BITS) & BWIN_WIDGET_MASK)
-/*
- * Verify if addr belongs to large window address of node with "nasid"
- *
- *
- * NOTE: "addr" is expected to be XKPHYS address, and NOT physical
- * address
- *
- *
- */
-
-#define	NODE_BWIN_ADDR(nasid, addr)	\
-		(((addr) >= NODE_BWIN_BASE0(nasid)) && \
-		 ((addr) < (NODE_BWIN_BASE(nasid, HUB_NUM_BIG_WINDOW) + \
-				BWIN_SIZE)))
-
-/*
- * The following define the major position-independent aliases used
- * in SN0.
- *	CALIAS -- Varies in size, points to the first n bytes of memory
- *		  	on the reader's node.
- */
-
-#define CALIAS_BASE		CAC_BASE
-
-
-
-#define BRIDGE_REG_PTR(_base, _off)	((volatile bridgereg_t *) \
-	((__psunsigned_t)(_base) + (__psunsigned_t)(_off)))
-
-#define SN0_WIDGET_BASE(_nasid, _wid)	(NODE_SWIN_BASE((_nasid), (_wid)))
-
-/* Turn on sable logging for the processors whose bits are set. */
-#define SABLE_LOG_TRIGGER(_map)
-
-#ifndef __ASSEMBLY__
-#define KERN_NMI_ADDR(nasid, slice)					\
-                    TO_NODE_UNCAC((nasid), IP27_NMI_KREGS_OFFSET + 	\
-				  (IP27_NMI_KREGS_CPU_SIZE * (slice)))
-#endif /* !__ASSEMBLY__ */
-
-#ifdef PROM
-
-#define MISC_PROM_BASE		PHYS_TO_K0(0x01300000)
-#define MISC_PROM_SIZE		0x200000
-
-#define DIAG_BASE		PHYS_TO_K0(0x01500000)
-#define DIAG_SIZE		0x300000
-
-#define ROUTE_BASE		PHYS_TO_K0(0x01800000)
-#define ROUTE_SIZE		0x200000
-
-#define IP27PROM_FLASH_HDR	PHYS_TO_K0(0x01300000)
-#define IP27PROM_FLASH_DATA	PHYS_TO_K0(0x01301000)
-#define IP27PROM_CORP_MAX	32
-#define IP27PROM_CORP		PHYS_TO_K0(0x01800000)
-#define IP27PROM_CORP_SIZE	0x10000
-#define IP27PROM_CORP_STK	PHYS_TO_K0(0x01810000)
-#define IP27PROM_CORP_STKSIZE	0x2000
-#define IP27PROM_DECOMP_BUF	PHYS_TO_K0(0x01900000)
-#define IP27PROM_DECOMP_SIZE	0xfff00
-
-#define IP27PROM_BASE		PHYS_TO_K0(0x01a00000)
-#define IP27PROM_BASE_MAPPED	(UNCAC_BASE | 0x1fc00000)
-#define IP27PROM_SIZE_MAX	0x100000
-
-#define IP27PROM_PCFG		PHYS_TO_K0(0x01b00000)
-#define IP27PROM_PCFG_SIZE	0xd0000
-#define IP27PROM_ERRDMP		PHYS_TO_K1(0x01bd0000)
-#define IP27PROM_ERRDMP_SIZE	0xf000
-
-#define IP27PROM_INIT_START	PHYS_TO_K1(0x01bd0000)
-#define IP27PROM_CONSOLE	PHYS_TO_K1(0x01bdf000)
-#define IP27PROM_CONSOLE_SIZE	0x200
-#define IP27PROM_NETUART	PHYS_TO_K1(0x01bdf200)
-#define IP27PROM_NETUART_SIZE	0x100
-#define IP27PROM_UNUSED1	PHYS_TO_K1(0x01bdf300)
-#define IP27PROM_UNUSED1_SIZE	0x500
-#define IP27PROM_ELSC_BASE_A	PHYS_TO_K0(0x01bdf800)
-#define IP27PROM_ELSC_BASE_B	PHYS_TO_K0(0x01bdfc00)
-#define IP27PROM_STACK_A	PHYS_TO_K0(0x01be0000)
-#define IP27PROM_STACK_B	PHYS_TO_K0(0x01bf0000)
-#define IP27PROM_STACK_SHFT	16
-#define IP27PROM_STACK_SIZE	(1 << IP27PROM_STACK_SHFT)
-#define IP27PROM_INIT_END	PHYS_TO_K0(0x01c00000)
-
-#define SLAVESTACK_BASE		PHYS_TO_K0(0x01580000)
-#define SLAVESTACK_SIZE		0x40000
-
-#define ENETBUFS_BASE		PHYS_TO_K0(0x01f80000)
-#define ENETBUFS_SIZE		0x20000
-
-#define IO6PROM_BASE		PHYS_TO_K0(0x01c00000)
-#define IO6PROM_SIZE		0x400000
-#define	IO6PROM_BASE_MAPPED	(UNCAC_BASE | 0x11c00000)
-#define IO6DPROM_BASE		PHYS_TO_K0(0x01c00000)
-#define IO6DPROM_SIZE		0x200000
-
-#define NODEBUGUNIX_ADDR	PHYS_TO_K0(0x00019000)
-#define DEBUGUNIX_ADDR		PHYS_TO_K0(0x00100000)
-
-#define IP27PROM_INT_LAUNCH	10	/* and 11 */
-#define IP27PROM_INT_NETUART	12	/* through 17 */
-
-#endif /* PROM */
-
-/*
- * needed by symmon so it needs to be outside #if PROM
- */
-#define IP27PROM_ELSC_SHFT	10
-#define IP27PROM_ELSC_SIZE	(1 << IP27PROM_ELSC_SHFT)
-
-/*
- * This address is used by IO6PROM to build MemoryDescriptors of
- * free memory. This address is important since unix gets loaded
- * at this address, and this memory has to be FREE if unix is to
- * be loaded.
- */
-
-#define FREEMEM_BASE		PHYS_TO_K0(0x2000000)
-
-#define IO6PROM_STACK_SHFT	14	/* stack per cpu */
-#define IO6PROM_STACK_SIZE	(1 << IO6PROM_STACK_SHFT)
-
-/*
- * IP27 PROM vectors
- */
-
-#define IP27PROM_ENTRY		PHYS_TO_COMPATK1(0x1fc00000)
-#define IP27PROM_RESTART	PHYS_TO_COMPATK1(0x1fc00008)
-#define IP27PROM_SLAVELOOP	PHYS_TO_COMPATK1(0x1fc00010)
-#define IP27PROM_PODMODE	PHYS_TO_COMPATK1(0x1fc00018)
-#define IP27PROM_IOC3UARTPOD	PHYS_TO_COMPATK1(0x1fc00020)
-#define IP27PROM_FLASHLEDS	PHYS_TO_COMPATK1(0x1fc00028)
-#define IP27PROM_REPOD		PHYS_TO_COMPATK1(0x1fc00030)
-#define IP27PROM_LAUNCHSLAVE	PHYS_TO_COMPATK1(0x1fc00038)
-#define IP27PROM_WAITSLAVE	PHYS_TO_COMPATK1(0x1fc00040)
-#define IP27PROM_POLLSLAVE	PHYS_TO_COMPATK1(0x1fc00048)
-
-#define KL_UART_BASE	LOCAL_HUB_ADDR(MD_UREG0_0)	/* base of UART regs */
-#define KL_UART_CMD	LOCAL_HUB_ADDR(MD_UREG0_0)	/* UART command reg */
-#define KL_UART_DATA	LOCAL_HUB_ADDR(MD_UREG0_1)	/* UART data reg */
-#define KL_I2C_REG	MD_UREG0_0			/* I2C reg */
-
-#ifndef __ASSEMBLY__
-
-/* Address 0x400 to 0x1000 ualias points to cache error eframe + misc
- * CACHE_ERR_SP_PTR could either contain an address to the stack, or
- * the stack could start at CACHE_ERR_SP_PTR
- */
-#if defined(HUB_ERR_STS_WAR)
-#define CACHE_ERR_EFRAME	0x480
-#else /* HUB_ERR_STS_WAR */
-#define CACHE_ERR_EFRAME	0x400
-#endif /* HUB_ERR_STS_WAR */
-
-#define CACHE_ERR_ECCFRAME	(CACHE_ERR_EFRAME + EF_SIZE)
-#define CACHE_ERR_SP_PTR	(0x1000 - 32)	/* why -32? TBD */
-#define CACHE_ERR_IBASE_PTR	(0x1000 - 40)
-#define CACHE_ERR_SP		(CACHE_ERR_SP_PTR - 16)
-#define CACHE_ERR_AREA_SIZE	(ARCS_SPB_OFFSET - CACHE_ERR_EFRAME)
-
-#endif	/* !__ASSEMBLY__ */
-
-#define _ARCSPROM
-
-#if defined(HUB_ERR_STS_WAR)
-
-#define ERR_STS_WAR_REGISTER	IIO_IIBUSERR
-#define ERR_STS_WAR_ADDR	LOCAL_HUB_ADDR(IIO_IIBUSERR)
-#define ERR_STS_WAR_PHYSADDR	TO_PHYS((__psunsigned_t)ERR_STS_WAR_ADDR)
-				/* Used to match addr in error reg. */
-#define OLD_ERR_STS_WAR_OFFSET	((MD_MEM_BANKS * MD_BANK_SIZE) - 0x100)
-
-#endif /* HUB_ERR_STS_WAR */
-
-#endif /* _ASM_SN_SN0_ADDRS_H */