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authorSam Ravnborg2008-07-27 23:00:59 +0200
committerSam Ravnborg2008-07-27 23:00:59 +0200
commita439fe51a1f8eb087c22dd24d69cebae4a3addac (patch)
treee32d1fa97a220ab598d8ab364205817c5bf2bd6f /include/asm-sparc/turbosparc.h
parentMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/iee... (diff)
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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/turbosparc.h')
-rw-r--r--include/asm-sparc/turbosparc.h125
1 files changed, 0 insertions, 125 deletions
diff --git a/include/asm-sparc/turbosparc.h b/include/asm-sparc/turbosparc.h
deleted file mode 100644
index 17c73282db0a..000000000000
--- a/include/asm-sparc/turbosparc.h
+++ /dev/null
@@ -1,125 +0,0 @@
-/*
- * turbosparc.h: Defines specific to the TurboSparc module.
- * This is SRMMU stuff.
- *
- * Copyright (C) 1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
- */
-#ifndef _SPARC_TURBOSPARC_H
-#define _SPARC_TURBOSPARC_H
-
-#include <asm/asi.h>
-#include <asm/pgtsrmmu.h>
-
-/* Bits in the SRMMU control register for TurboSparc modules.
- *
- * -------------------------------------------------------------------
- * |impl-vers| RSV| PMC |PE|PC| RSV |BM| RFR |IC|DC|PSO|RSV|ICS|NF|ME|
- * -------------------------------------------------------------------
- * 31 24 23-21 20-19 18 17 16-15 14 13-10 9 8 7 6-3 2 1 0
- *
- * BM: Boot Mode -- 0 = not in boot mode, 1 = in boot mode
- *
- * This indicates whether the TurboSparc is in boot-mode or not.
- *
- * IC: Instruction Cache -- 0 = off, 1 = on
- * DC: Data Cache -- 0 = off, 1 = 0n
- *
- * These bits enable the on-cpu TurboSparc split I/D caches.
- *
- * ICS: ICache Snooping -- 0 = disable, 1 = enable snooping of icache
- * NF: No Fault -- 0 = faults generate traps, 1 = faults don't trap
- * ME: MMU enable -- 0 = mmu not translating, 1 = mmu translating
- *
- */
-
-#define TURBOSPARC_MMUENABLE 0x00000001
-#define TURBOSPARC_NOFAULT 0x00000002
-#define TURBOSPARC_ICSNOOP 0x00000004
-#define TURBOSPARC_PSO 0x00000080
-#define TURBOSPARC_DCENABLE 0x00000100 /* Enable data cache */
-#define TURBOSPARC_ICENABLE 0x00000200 /* Enable instruction cache */
-#define TURBOSPARC_BMODE 0x00004000
-#define TURBOSPARC_PARITYODD 0x00020000 /* Parity odd, if enabled */
-#define TURBOSPARC_PCENABLE 0x00040000 /* Enable parity checking */
-
-/* Bits in the CPU configuration register for TurboSparc modules.
- *
- * -------------------------------------------------------
- * |IOClk|SNP|AXClk| RAH | WS | RSV |SBC|WT|uS2|SE|SCC|
- * -------------------------------------------------------
- * 31 30 29-28 27-26 25-23 22-8 7-6 5 4 3 2-0
- *
- */
-
-#define TURBOSPARC_SCENABLE 0x00000008 /* Secondary cache enable */
-#define TURBOSPARC_uS2 0x00000010 /* Swift compatibility mode */
-#define TURBOSPARC_WTENABLE 0x00000020 /* Write thru for dcache */
-#define TURBOSPARC_SNENABLE 0x40000000 /* DVMA snoop enable */
-
-#ifndef __ASSEMBLY__
-
-/* Bits [13:5] select one of 512 instruction cache tags */
-static inline void turbosparc_inv_insn_tag(unsigned long addr)
-{
- __asm__ __volatile__("sta %%g0, [%0] %1\n\t"
- : /* no outputs */
- : "r" (addr), "i" (ASI_M_TXTC_TAG)
- : "memory");
-}
-
-/* Bits [13:5] select one of 512 data cache tags */
-static inline void turbosparc_inv_data_tag(unsigned long addr)
-{
- __asm__ __volatile__("sta %%g0, [%0] %1\n\t"
- : /* no outputs */
- : "r" (addr), "i" (ASI_M_DATAC_TAG)
- : "memory");
-}
-
-static inline void turbosparc_flush_icache(void)
-{
- unsigned long addr;
-
- for (addr = 0; addr < 0x4000; addr += 0x20)
- turbosparc_inv_insn_tag(addr);
-}
-
-static inline void turbosparc_flush_dcache(void)
-{
- unsigned long addr;
-
- for (addr = 0; addr < 0x4000; addr += 0x20)
- turbosparc_inv_data_tag(addr);
-}
-
-static inline void turbosparc_idflash_clear(void)
-{
- unsigned long addr;
-
- for (addr = 0; addr < 0x4000; addr += 0x20) {
- turbosparc_inv_insn_tag(addr);
- turbosparc_inv_data_tag(addr);
- }
-}
-
-static inline void turbosparc_set_ccreg(unsigned long regval)
-{
- __asm__ __volatile__("sta %0, [%1] %2\n\t"
- : /* no outputs */
- : "r" (regval), "r" (0x600), "i" (ASI_M_MMUREGS)
- : "memory");
-}
-
-static inline unsigned long turbosparc_get_ccreg(void)
-{
- unsigned long regval;
-
- __asm__ __volatile__("lda [%1] %2, %0\n\t"
- : "=r" (regval)
- : "r" (0x600), "i" (ASI_M_MMUREGS));
- return regval;
-}
-
-#endif /* !__ASSEMBLY__ */
-
-#endif /* !(_SPARC_TURBOSPARC_H) */