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authorSam Ravnborg <sam@ravnborg.org>2008-07-27 23:00:59 +0200
committerSam Ravnborg <sam@ravnborg.org>2008-07-27 23:00:59 +0200
commita439fe51a1f8eb087c22dd24d69cebae4a3addac (patch)
treee32d1fa97a220ab598d8ab364205817c5bf2bd6f /include/asm-sparc/cypress.h
parent837b41b5de356aa67abb2cadb5eef3efc7776f91 (diff)
sparc, sparc64: use arch/sparc/include
The majority of this patch was created by the following script: *** ASM=arch/sparc/include/asm mkdir -p $ASM git mv include/asm-sparc64/ftrace.h $ASM git rm include/asm-sparc64/* git mv include/asm-sparc/* $ASM sed -ie 's/asm-sparc64/asm/g' $ASM/* sed -ie 's/asm-sparc/asm/g' $ASM/* *** The rest was an update of the top-level Makefile to use sparc for header files when sparc64 is being build. And a small fixlet to pick up the correct unistd.h from sparc64 code. Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Diffstat (limited to 'include/asm-sparc/cypress.h')
-rw-r--r--include/asm-sparc/cypress.h79
1 files changed, 0 insertions, 79 deletions
diff --git a/include/asm-sparc/cypress.h b/include/asm-sparc/cypress.h
deleted file mode 100644
index 95e9772ea39..00000000000
--- a/include/asm-sparc/cypress.h
+++ /dev/null
@@ -1,79 +0,0 @@
-/*
- * cypress.h: Cypress module specific definitions and defines.
- *
- * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
- */
-
-#ifndef _SPARC_CYPRESS_H
-#define _SPARC_CYPRESS_H
-
-/* Cypress chips have %psr 'impl' of '0001' and 'vers' of '0001'. */
-
-/* The MMU control register fields on the Sparc Cypress 604/605 MMU's.
- *
- * ---------------------------------------------------------------
- * |implvers| MCA | MCM |MV| MID |BM| C|RSV|MR|CM|CL|CE|RSV|NF|ME|
- * ---------------------------------------------------------------
- * 31 24 23-22 21-20 19 18-15 14 13 12 11 10 9 8 7-2 1 0
- *
- * MCA: MultiChip Access -- Used for configuration of multiple
- * CY7C604/605 cache units.
- * MCM: MultiChip Mask -- Again, for multiple cache unit config.
- * MV: MultiChip Valid -- Indicates MCM and MCA have valid settings.
- * MID: ModuleID -- Unique processor ID for MBus transactions. (605 only)
- * BM: Boot Mode -- 0 = not in boot mode, 1 = in boot mode
- * C: Cacheable -- Indicates whether accesses are cacheable while
- * the MMU is off. 0=no 1=yes
- * MR: MemoryReflection -- Indicates whether the bus attached to the
- * MBus supports memory reflection. 0=no 1=yes (605 only)
- * CM: CacheMode -- Indicates whether the cache is operating in write
- * through or copy-back mode. 0=write-through 1=copy-back
- * CL: CacheLock -- Indicates if the entire cache is locked or not.
- * 0=not-locked 1=locked (604 only)
- * CE: CacheEnable -- Is the virtual cache on? 0=no 1=yes
- * NF: NoFault -- Do faults generate traps? 0=yes 1=no
- * ME: MmuEnable -- Is the MMU doing translations? 0=no 1=yes
- */
-
-#define CYPRESS_MCA 0x00c00000
-#define CYPRESS_MCM 0x00300000
-#define CYPRESS_MVALID 0x00080000
-#define CYPRESS_MIDMASK 0x00078000 /* Only on 605 */
-#define CYPRESS_BMODE 0x00004000
-#define CYPRESS_ACENABLE 0x00002000
-#define CYPRESS_MRFLCT 0x00000800 /* Only on 605 */
-#define CYPRESS_CMODE 0x00000400
-#define CYPRESS_CLOCK 0x00000200 /* Only on 604 */
-#define CYPRESS_CENABLE 0x00000100
-#define CYPRESS_NFAULT 0x00000002
-#define CYPRESS_MENABLE 0x00000001
-
-static inline void cypress_flush_page(unsigned long page)
-{
- __asm__ __volatile__("sta %%g0, [%0] %1\n\t" : :
- "r" (page), "i" (ASI_M_FLUSH_PAGE));
-}
-
-static inline void cypress_flush_segment(unsigned long addr)
-{
- __asm__ __volatile__("sta %%g0, [%0] %1\n\t" : :
- "r" (addr), "i" (ASI_M_FLUSH_SEG));
-}
-
-static inline void cypress_flush_region(unsigned long addr)
-{
- __asm__ __volatile__("sta %%g0, [%0] %1\n\t" : :
- "r" (addr), "i" (ASI_M_FLUSH_REGION));
-}
-
-static inline void cypress_flush_context(void)
-{
- __asm__ __volatile__("sta %%g0, [%%g0] %0\n\t" : :
- "i" (ASI_M_FLUSH_CTX));
-}
-
-/* XXX Displacement flushes for buggy chips and initial testing
- * XXX go here.
- */
-
-#endif /* !(_SPARC_CYPRESS_H) */