diff options
Diffstat (limited to 'sys/arch/m68k/include')
| -rw-r--r-- | sys/arch/m68k/include/cacheops.h | 171 | ||||
| -rw-r--r-- | sys/arch/m68k/include/cacheops_20.h | 116 | ||||
| -rw-r--r-- | sys/arch/m68k/include/cacheops_30.h | 124 | ||||
| -rw-r--r-- | sys/arch/m68k/include/cacheops_40.h | 232 | ||||
| -rw-r--r-- | sys/arch/m68k/include/cacheops_60.h | 248 |
5 files changed, 0 insertions, 891 deletions
diff --git a/sys/arch/m68k/include/cacheops.h b/sys/arch/m68k/include/cacheops.h deleted file mode 100644 index ff404a7f7cc..00000000000 --- a/sys/arch/m68k/include/cacheops.h +++ /dev/null @@ -1,171 +0,0 @@ -/* $OpenBSD: cacheops.h,v 1.3 2002/03/14 01:26:34 millert Exp $ */ -/* $NetBSD: cacheops.h,v 1.1 1997/06/02 20:26:37 leo Exp $ */ - -/*- - * Copyright (c) 1997 The NetBSD Foundation, Inc. - * All rights reserved. - * - * This code is derived from software contributed to The NetBSD Foundation - * by Leo Weppelman - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the NetBSD - * Foundation, Inc. and its contributors. - * 4. Neither the name of The NetBSD Foundation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS - * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED - * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS - * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -#if notyet /* XXX */ -#include <machine/cpuconf.h> -#endif - -#include <m68k/cacheops_20.h> -#include <m68k/cacheops_30.h> -#include <m68k/cacheops_40.h> -#include <m68k/cacheops_60.h> - -#if defined(M68020) && !(defined(M68030)||defined(M68040)||defined(M68060)) - -#define TBIA() TBIA_20() -#define TBIS(va) TBIS_20((va)) -#define TBIAS() TBIAS_20() -#define TBIAU() TBIAU_20() -#define ICIA() ICIA_20() -#define ICPA() ICPA_20() -#define DCIA() DCIA_20() -#define DCIS() DCIS_20() -#define DCIU() DCIU_20() -#define DCIAS() DCIAS_20() -#define PCIA() PCIA_20() - -#elif defined(M68030) && !(defined(M68020)||defined(M68040)||defined(M68060)) - -#define TBIS(va) TBIS_30((va)) -#define TBIAS() TBIAS_30() -#define TBIAU() TBIAU_30() -#define ICIA() ICIA_30() -#define ICPA() ICPA_30() -#define DCIA() DCIA_30() -#define DCIS() DCIS_30() -#define DCIU() DCIU_30() -#define DCIAS() DCIAS_30() -#define PCIA() PCIA_30() - -#elif defined(M68040) && !(defined(M68020)||defined(M68030)||defined(M68060)) - -#define TBIA() TBIA_40() -#define TBIS(va) TBIS_40((va)) -#define TBIAS() TBIAS_40() -#define TBIAU() TBIAU_40() -#define ICIA() ICIA_40() -#define ICPA() ICPA_40() -#define DCIA() DCIA_40() -#define DCIS() DCIS_40() -#define DCIU() DCIU_40() -#define DCIAS(va) DCIAS_40((va)) -#define PCIA() PCIA_40() -#define ICPL(va) ICPL_40((va)) -#define ICPP(va) ICPP_40((va)) -#define DCPL(va) DCPL_40((va)) -#define DCPP(va) DCPP_40((va)) -#define DCPA() DCPA_40() -#define DCFL(va) DCFL_40((va)) -#define DCFP(va) DCFP_40((va)) - -#elif defined(M68060) && !(defined(M68020)||defined(M68030)||defined(M68040)) - -#define TBIA() TBIA_60() -#define TBIS(va) TBIS_60((va)) -#define TBIAS() TBIAS_60() -#define TBIAU() TBIAU_60() -#define ICIA() ICIA_60() -#define ICPA() ICPA_60() -#define DCIA() DCIA_60() -#define DCIS() DCIS_60() -#define DCIU() DCIU_60() -#define DCIAS(va) DCIAS_60((va)) -#define PCIA() PCIA_60() -#define ICPL(va) ICPL_60((va)) -#define ICPP(va) ICPP_60((va)) -#define DCPL(va) DCPL_60((va)) -#define DCPP(va) DCPP_60((va)) -#define DCPA() DCPA_60() -#define DCFL(va) DCFL_60((va)) -#define DCFP(va) DCFP_60((va)) - -#else /* Multi-CPU config */ - -/* XXX: From cpuconf.h? */ -#ifndef _MULTI_CPU -#define _MULTI_CPU -#endif - -void _TBIA(void); -void _TBIS(vaddr_t); -void _TBIAS(void); -void _TBIAU(void); -void _ICIA(void); -void _ICPA(void); -void _DCIA(void); -void _DCIS(void); -void _DCIU(void); -void _DCIAS(paddr_t); - -#define TBIA() _TBIA() -#define TBIS(va) _TBIS((va)) -#define TBIAS() _TBIAS() -#define TBIAU() _TBIAU() -#define ICIA() _ICIA() -#define ICPA() _ICPA() -#define DCIA() _DCIA() -#define DCIS() _DCIS() -#define DCIU() _DCIU() -#define DCIAS(va) _DCIAS((va)) - -#if defined(M68040)||defined(M68060) - -void _PCIA(void); -void _DCFA(void); -void _ICPL(paddr_t); -void _ICPP(paddr_t); -void _DCPL(paddr_t); -void _DCPP(paddr_t); -void _DCPA(void); -void _DCFL(paddr_t); -void _DCFP(paddr_t); - -#define PCIA() _PCIA() -#define DCFA() _DCFA() -#define ICPL(va) _ICPL((va)) -#define ICPP(va) _ICPP((va)) -#define DCPL(va) _DCPL((va)) -#define DCPP(va) _DCPP((va)) -#define DCPA() _DCPA() -#define DCFL(va) _DCFL((va)) -#define DCFP(va) _DCFP((va)) - -#endif /* defined(M68040)||defined(M68060) */ - -#endif diff --git a/sys/arch/m68k/include/cacheops_20.h b/sys/arch/m68k/include/cacheops_20.h deleted file mode 100644 index e9a5eb3feae..00000000000 --- a/sys/arch/m68k/include/cacheops_20.h +++ /dev/null @@ -1,116 +0,0 @@ -/* $OpenBSD: cacheops_20.h,v 1.3 2002/03/14 01:26:34 millert Exp $ */ -/* $NetBSD: cacheops_20.h,v 1.1 1997/06/02 20:26:39 leo Exp $ */ - -/*- - * Copyright (c) 1997 The NetBSD Foundation, Inc. - * All rights reserved. - * - * This code is derived from software contributed to The NetBSD Foundation - * by Leo Weppelman - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the NetBSD - * Foundation, Inc. and its contributors. - * 4. Neither the name of The NetBSD Foundation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS - * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED - * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS - * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -/* - * Invalidate entire TLB. - */ -void TBIA_20(void); -extern __inline__ void -TBIA_20() -{ - __asm __volatile (" pflusha"); -} - -/* - * Invalidate any TLB entry for given VA (TB Invalidate Single) - */ -void TBIS_20(void *); -extern __inline__ void -TBIS_20(va) - void *va; -{ - - __asm __volatile (" pflushs #0,#0,%0@" : : "a" (va) ); -} - -/* - * Invalidate supervisor side of TLB - */ -void TBIAS_20(void); -extern __inline__ void -TBIAS_20() -{ - __asm __volatile (" pflushs #4,#4"); -} - -/* - * Invalidate user side of TLB - */ -void TBIAU_20(void); -extern __inline__ void -TBIAU_20() -{ - __asm __volatile (" pflushs #0,#4;"); -} - -/* - * Invalidate instruction cache - */ -void ICIA_20(void); -extern __inline__ void -ICIA_20() -{ - __asm __volatile (" movc %0,cacr;" : : "d" (IC_CLEAR)); -} - -void ICPA_20(void); -extern __inline__ void -ICPA_20() -{ - __asm __volatile (" movc %0,cacr;" : : "d" (IC_CLEAR)); -} - -/* - * Invalidate data cache. - * NOTE: we do not flush 68030/20 on-chip cache as there are no aliasing - * problems with DC_WA. The only cases we have to worry about are context - * switch and TLB changes, both of which are handled "in-line" in resume - * and TBI*. - */ -#define DCIA_20() -#define DCIS_20() -#define DCIU_20() -#define DCIAS_20() - -void PCIA_20(void); -extern __inline__ void -PCIA_20() -{ - __asm __volatile (" movc %0,cacr;" : : "d" (DC_CLEAR)); -} diff --git a/sys/arch/m68k/include/cacheops_30.h b/sys/arch/m68k/include/cacheops_30.h deleted file mode 100644 index cbbb46aaf08..00000000000 --- a/sys/arch/m68k/include/cacheops_30.h +++ /dev/null @@ -1,124 +0,0 @@ -/* $OpenBSD: cacheops_30.h,v 1.5 2002/08/09 21:26:15 mickey Exp $ */ -/* $NetBSD: cacheops_30.h,v 1.1 1997/06/02 20:26:40 leo Exp $ */ - -/*- - * Copyright (c) 1997 The NetBSD Foundation, Inc. - * All rights reserved. - * - * This code is derived from software contributed to The NetBSD Foundation - * by Leo Weppelman - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the NetBSD - * Foundation, Inc. and its contributors. - * 4. Neither the name of The NetBSD Foundation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS - * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED - * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS - * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -/* - * Invalidate entire TLB. - */ -void TBIA_30(void); -extern __inline__ void -TBIA_30() -{ - int tmp = DC_CLEAR; - - __asm __volatile (" pflusha;" - " movc %0,cacr" : : "d" (tmp)); -} - -/* - * Invalidate any TLB entry for given VA (TB Invalidate Single) - */ -void TBIS_30(vaddr_t); -extern __inline__ void -TBIS_30(va) - vaddr_t va; -{ - __asm __volatile (" pflush #0,#0,%0@;" - " movc %1,cacr" : : "a" (va), "d" (DC_CLEAR)); -} - -/* - * Invalidate supervisor side of TLB - */ -void TBIAS_30(void); -extern __inline__ void -TBIAS_30() -{ - __asm __volatile (" pflush #4,#4;" - " movc %0,cacr;" :: "d" (DC_CLEAR)); -} - -/* - * Invalidate user side of TLB - */ -void TBIAU_30(void); -extern __inline__ void -TBIAU_30() -{ - __asm __volatile (" pflush #0,#4;" - " movc %0,cacr;" :: "d" (DC_CLEAR)); -} - -/* - * Invalidate instruction cache - */ -void ICIA_30(void); -extern __inline__ void -ICIA_30() -{ - __asm __volatile (" movc %0,cacr;" : : "d" (IC_CLEAR)); -} - -void ICPA_30(void); -extern __inline__ void -ICPA_30() -{ - __asm __volatile (" movc %0,cacr;" : : "d" (IC_CLEAR)); -} - -/* - * Invalidate data cache. - * NOTE: we do not flush 68030/20 on-chip cache as there are no aliasing - * problems with DC_WA. The only cases we have to worry about are context - * switch and TLB changes, both of which are handled "in-line" in resume - * and TBI*. - */ -#define DCIA_30() -#define DCIS_30() -#define DCIU_30() -#define DCIAS_30(va) -#define DCFA_30() -#define DCPA_30() - - -void PCIA_30(void); -extern __inline__ void -PCIA_30() -{ - __asm __volatile (" movc %0,cacr;" : : "d" (DC_CLEAR)); -} diff --git a/sys/arch/m68k/include/cacheops_40.h b/sys/arch/m68k/include/cacheops_40.h deleted file mode 100644 index de20d2d4873..00000000000 --- a/sys/arch/m68k/include/cacheops_40.h +++ /dev/null @@ -1,232 +0,0 @@ -/* $OpenBSD: cacheops_40.h,v 1.4 2002/03/14 01:26:34 millert Exp $ */ -/* $NetBSD: cacheops_40.h,v 1.1 1997/06/02 20:26:41 leo Exp $ */ - -/*- - * Copyright (c) 1997 The NetBSD Foundation, Inc. - * All rights reserved. - * - * This code is derived from software contributed to The NetBSD Foundation - * by Leo Weppelman - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the NetBSD - * Foundation, Inc. and its contributors. - * 4. Neither the name of The NetBSD Foundation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS - * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED - * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS - * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -/* - * Invalidate entire TLB. - */ -void TBIA_40(void); -extern __inline__ void -TBIA_40() -{ - __asm __volatile (" .word 0xf518" ); /* pflusha */ -} - -/* - * Invalidate any TLB entry for given VA (TB Invalidate Single) - */ -void TBIS_40(vaddr_t); -extern __inline__ void -TBIS_40(va) - vaddr_t va; -{ - register vaddr_t r_va __asm("a0") = va; - int tmp; - - __asm __volatile (" movc %1, dfc;" /* select supervisor */ - " .word 0xf508;" /* pflush a0@ */ - " moveq %3, %1;" /* select user */ - " movc %1, dfc;" - " .word 0xf508;" : "=d" (tmp) : - "0" (FC_SUPERD), "a" (r_va), "i" (FC_USERD)); -} - -/* - * Invalidate supervisor side of TLB - */ -void TBIAS_40(void); -extern __inline__ void -TBIAS_40() -{ - /* - * Cannot specify supervisor/user on pflusha, so we flush all - */ - __asm __volatile (" .word 0xf518;"); -} - -/* - * Invalidate user side of TLB - */ -void TBIAU_40(void); -extern __inline__ void -TBIAU_40() -{ - /* - * Cannot specify supervisor/user on pflusha, so we flush all - */ - __asm __volatile (" .word 0xf518;"); -} - -/* - * Invalidate instruction cache - */ -void ICIA_40(void); -extern __inline__ void -ICIA_40() -{ - __asm __volatile (" .word 0xf498;"); /* cinva ic */ -} - -void ICPA_40(void); -extern __inline__ void -ICPA_40() -{ - __asm __volatile (" .word 0xf498;"); /* cinva ic */ -} - -/* - * Invalidate data cache. - */ -void DCIA_40(void); -extern __inline__ void -DCIA_40() -{ - __asm __volatile (" .word 0xf478;"); /* cpusha dc */ -} - -void DCIS_40(void); -extern __inline__ void -DCIS_40() -{ - __asm __volatile (" .word 0xf478;"); /* cpusha dc */ -} - -void DCIU_40(void); -extern __inline__ void -DCIU_40() -{ - __asm __volatile (" .word 0xf478;"); /* cpusha dc */ -} - -void DCIAS_40(paddr_t); -extern __inline__ void -DCIAS_40(pa) - paddr_t pa; -{ - register paddr_t r_pa __asm("a0") = pa; - - __asm __volatile (" .word 0xf468;" : : "a" (r_pa)); /* cpushl dc,a0@ */ -} - -void PCIA_40(void); -extern __inline__ void -PCIA_40() -{ - __asm __volatile (" .word 0xf478;"); /* cpusha dc */ -} - -void DCFA_40(void); -extern __inline__ void -DCFA_40() -{ - __asm __volatile (" .word 0xf478;"); /* cpusha dc */ -} - -/* invalidate instruction physical cache line */ -void ICPL_40(paddr_t); -extern __inline__ void -ICPL_40(pa) - paddr_t pa; -{ - register paddr_t r_pa __asm("a0") = pa; - - __asm __volatile (" .word 0xf488;" : : "a" (r_pa)); /* cinvl ic,a0@ */ -} - -/* invalidate instruction physical cache page */ -void ICPP_40(paddr_t); -extern __inline__ void -ICPP_40(pa) - paddr_t pa; -{ - register paddr_t r_pa __asm("a0") = pa; - - __asm __volatile (" .word 0xf490;" : : "a" (r_pa)); /* cinvp ic,a0@ */ -} - -/* invalidate data physical cache line */ -void DCPL_40(paddr_t); -extern __inline__ void -DCPL_40(pa) - paddr_t pa; -{ - register paddr_t r_pa __asm("a0") = pa; - - __asm __volatile (" .word 0xf448;" : : "a" (r_pa)); /* cinvl dc,a0@ */ -} - -/* invalidate data physical cache page */ -void DCPP_40(paddr_t); -extern __inline__ void -DCPP_40(pa) - paddr_t pa; -{ - register paddr_t r_pa __asm("a0") = pa; - - __asm __volatile (" .word 0xf450;" : : "a" (r_pa)); /* cinvp dc,a0@ */ -} - -/* invalidate data physical all */ -void DCPA_40(void); -extern __inline__ void -DCPA_40() -{ - __asm __volatile (" .word 0xf458;"); /* cinva dc */ -} - -/* data cache flush line */ -void DCFL_40(paddr_t); -extern __inline__ void -DCFL_40(pa) - paddr_t pa; -{ - register paddr_t r_pa __asm("a0") = pa; - - __asm __volatile (" .word 0xf468;" : : "a" (r_pa)); /* cpushl dc,a0@ */ -} - -/* data cache flush page */ -void DCFP_40(paddr_t); -extern __inline__ void -DCFP_40(pa) - paddr_t pa; -{ - register paddr_t r_pa __asm("a0") = pa; - - __asm __volatile (" .word 0xf470;" : : "a" (r_pa)); /* cpushp dc,a0@ */ -} diff --git a/sys/arch/m68k/include/cacheops_60.h b/sys/arch/m68k/include/cacheops_60.h deleted file mode 100644 index b7f846b070d..00000000000 --- a/sys/arch/m68k/include/cacheops_60.h +++ /dev/null @@ -1,248 +0,0 @@ -/* $OpenBSD: cacheops_60.h,v 1.5 2002/08/09 21:28:09 mickey Exp $ */ -/* $NetBSD: cacheops_60.h,v 1.1 1997/06/02 20:26:43 leo Exp $ */ - -/*- - * Copyright (c) 1997 The NetBSD Foundation, Inc. - * All rights reserved. - * - * This code is derived from software contributed to The NetBSD Foundation - * by Leo Weppelman - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. All advertising materials mentioning features or use of this software - * must display the following acknowledgement: - * This product includes software developed by the NetBSD - * Foundation, Inc. and its contributors. - * 4. Neither the name of The NetBSD Foundation nor the names of its - * contributors may be used to endorse or promote products derived - * from this software without specific prior written permission. - * - * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS - * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED - * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR - * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS - * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR - * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF - * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS - * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN - * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) - * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. - */ - -/* - * Invalidate entire TLB. - */ -void TBIA_60(void); -extern __inline__ void -TBIA_60() -{ - __asm __volatile (" .word 0xf518" ); /* pflusha */ -} - -/* - * Invalidate any TLB entry for given VA (TB Invalidate Single) - */ -void TBIS_60(vaddr_t); -extern __inline__ void -TBIS_60(va) - vaddr_t va; -{ - register vaddr_t r_va __asm("a0") = va; - int tmp; - - __asm __volatile (" movc %1, dfc;" /* select supervisor */ - " .word 0xf508;" /* pflush a0@ */ - " moveq %3, %1;" /* select user */ - " movc %1, dfc;" - " .word 0xf508;" /* pflush a0@ */ - " movc cacr,%1;" - " orl %4,%1;" - " movc %1,cacr" : "=d" (tmp) : - "0" (FC_SUPERD), "a" (r_va), "i" (FC_USERD), - "i" (IC60_CABC)); -} - -/* - * Invalidate supervisor side of TLB - */ -void TBIAS_60(void); -extern __inline__ void -TBIAS_60() -{ - int tmp; - /* - * Cannot specify supervisor/user on pflusha, so we flush all - */ - __asm __volatile (" .word 0xf518;" - " movc cacr,%0;" - " orl %1,%0;" - " movc %0,cacr" /* clear all branch cache entries */ - : "=d" (tmp) : "i" (IC60_CABC) ); -} - -/* - * Invalidate user side of TLB - */ -void TBIAU_60(void); -extern __inline__ void -TBIAU_60() -{ - int tmp; - /* - * Cannot specify supervisor/user on pflusha, so we flush all - */ - __asm __volatile (" .word 0xf518;" - " movc cacr,%0;" - " orl %1,%0;" - " movc %0,cacr" /* clear all branch cache entries */ - : "=d" (tmp) : "i" (IC60_CUBC) ); -} - -/* - * Invalidate instruction cache - */ -void ICIA_60(void); -extern __inline__ void -ICIA_60() -{ - /* inva ic (also clears branch cache) */ - __asm __volatile (" .word 0xf498;"); -} - -void ICPA_60(void); -extern __inline__ void -ICPA_60() -{ - /* inva ic (also clears branch cache) */ - __asm __volatile (" .word 0xf498;"); -} - -/* - * Invalidate data cache. - */ -void DCIA_60(void); -extern __inline__ void -DCIA_60() -{ - __asm __volatile (" .word 0xf478;"); /* cpusha dc */ -} - -void DCIS_60(void); -extern __inline__ void -DCIS_60() -{ - __asm __volatile (" .word 0xf478;"); /* cpusha dc */ -} - -void DCIU_60(void); -extern __inline__ void -DCIU_60() -{ - __asm __volatile (" .word 0xf478;"); /* cpusha dc */ -} - -void DCIAS_60(paddr_t); -extern __inline__ void -DCIAS_60(pa) - paddr_t pa; -{ - register paddr_t r_pa __asm("a0") = pa; - - __asm __volatile (" .word 0xf468;" : : "a" (r_pa)); /* cpushl dc,a0@ */ -} - -void PCIA_60(void); -extern __inline__ void -PCIA_60() -{ - __asm __volatile (" .word 0xf478;"); /* cpusha dc */ -} - -void DCFA_60(void); -extern __inline__ void -DCFA_60() -{ - __asm __volatile (" .word 0xf478;"); /* cpusha dc */ -} - -/* invalidate instruction physical cache line */ -void ICPL_60(paddr_t); -extern __inline__ void -ICPL_60(pa) - paddr_t pa; -{ - register paddr_t r_pa __asm("a0") = pa; - - __asm __volatile (" .word 0xf488;" : : "a" (r_pa)); /* cinvl ic,a0@ */ -} - -/* invalidate instruction physical cache page */ -void ICPP_60(paddr_t); -extern __inline__ void -ICPP_60(pa) - paddr_t pa; -{ - register paddr_t r_pa __asm("a0") = pa; - - __asm __volatile (" .word 0xf490;" : : "a" (r_pa)); /* cinvp ic,a0@ */ -} - -/* invalidate data physical cache line */ -void DCPL_60(paddr_t); -extern __inline__ void -DCPL_60(pa) - paddr_t pa; -{ - register paddr_t r_pa __asm("a0") = pa; - - __asm __volatile (" .word 0xf448;" : : "a" (r_pa)); /* cinvl dc,a0@ */ -} - -/* invalidate data physical cache page */ -void DCPP_60(paddr_t); -extern __inline__ void -DCPP_60(pa) - paddr_t pa; -{ - register paddr_t r_pa __asm("a0") = pa; - - __asm __volatile (" .word 0xf450;" : : "a" (r_pa)); /* cinvp dc,a0@ */ -} - -/* invalidate data physical all */ -void DCPA_60(void); -extern __inline__ void -DCPA_60() -{ - __asm __volatile (" .word 0xf458;"); /* cinva dc */ -} - -/* data cache flush line */ -void DCFL_60(paddr_t); -extern __inline__ void -DCFL_60(pa) - paddr_t pa; -{ - register paddr_t r_pa __asm("a0") = pa; - - __asm __volatile (" .word 0xf468;" : : "a" (r_pa)); /* cpushl dc,a0@ */ -} - -/* data cache flush page */ -void DCFP_60(paddr_t); -extern __inline__ void -DCFP_60(pa) - paddr_t pa; -{ - register paddr_t r_pa __asm("a0") = pa; - - __asm __volatile (" .word 0xf470;" : : "a" (r_pa)); /* cpushp dc,a0@ */ -} |