diff options
Diffstat (limited to 'sys/arch/m68k/include/cacheops_40.h')
-rw-r--r-- | sys/arch/m68k/include/cacheops_40.h | 232 |
1 files changed, 0 insertions, 232 deletions
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@ */ -} |