/branches/sparc/kernel/arch/sparc64/include/mm/cache_spec.h |
---|
File deleted |
/branches/sparc/kernel/arch/sparc64/include/mm/sun4v/frame.h |
---|
46,22 → 46,6 |
#include <arch/types.h> |
union frame_address { |
uintptr_t address; |
struct { |
#if defined (US) |
unsigned : 23; |
uint64_t pfn : 28; /**< Physical Frame Number. */ |
#elif defined (US3) |
unsigned : 21; |
uint64_t pfn : 30; /**< Physical Frame Number. */ |
#endif |
unsigned offset : 13; /**< Offset. */ |
} __attribute__ ((packed)); |
}; |
typedef union frame_address frame_address_t; |
extern uintptr_t last_frame; |
extern void frame_arch_init(void); |
#define physmem_print() |
/branches/sparc/kernel/arch/sparc64/include/mm/sun4v/tlb.h |
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42,6 → 42,7 |
#ifndef __ASM__ |
#include <arch/mm/tte.h> |
#include <print.h> |
#include <arch/mm/mmu.h> |
#include <arch/mm/page.h> |
#include <arch/asm.h> |
139,36 → 140,6 |
__hypercall_fast5(MMU_DEMAP_PAGE, 0, 0, vaddr, context, mmu_flag); |
} |
/** |
* Installs a locked TLB entry in kernel address space. |
* |
* @param vaddr VA of the page to be demapped |
* @param ra real address the page is mapped to |
* @param cacheable should the page be cacheble? |
* @param privileged should the mapping be privileged? |
* @param executable should the memory mapped be executable? |
* @param writable should the memory mapped be writable? |
* @param size code of the page size |
* @param mmu_flag MMU_FLAG_DTLB, MMU_FLAG_ITLB or a combination of both |
*/ |
static inline void mmu_map_perm_addr(uintptr_t vaddr, uintptr_t ra, |
bool cacheable, bool privileged, bool executable, |
bool writable, unsigned size, unsigned mmu_flags) { |
tte_data_t data; |
data.value = 0; |
data.v = true; |
data.ra = ra; |
data.cp = data.cv = cacheable; |
data.p = privileged; |
data.x = executable; |
data.w = writable; |
data.size = size; |
__hypercall_fast4(MMU_MAP_PERM_ADDR, vaddr, 0, data.value, mmu_flags); |
} |
extern void fast_instruction_access_mmu_miss(unative_t, istate_t *); |
extern void fast_data_access_mmu_miss(unative_t, istate_t *); |
extern void fast_data_access_protection(unative_t, istate_t *); |
/branches/sparc/kernel/arch/sparc64/include/mm/sun4u/cache_spec.h |
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0,0 → 1,58 |
/* |
* Copyright (c) 2008 Jakub Jermar |
* All rights reserved. |
* |
* Redistribution and use in source and binary forms, with or without |
* modification, are permitted provided that the following conditions |
* are met: |
* |
* - Redistributions of source code must retain the above copyright |
* notice, this list of conditions and the following disclaimer. |
* - 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. |
* - The name of the author may not be used to endorse or promote products |
* derived from this software without specific prior written permission. |
* |
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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. |
*/ |
/** @addtogroup sparc64mm |
* @{ |
*/ |
/** @file |
*/ |
#ifndef KERN_sparc64_CACHE_SPEC_H_ |
#define KERN_sparc64_CACHE_SPEC_H_ |
/* |
* The following macros are valid for the following processors: |
* |
* UltraSPARC, UltraSPARC II, UltraSPARC IIi, UltraSPARC III, |
* UltraSPARC III+, UltraSPARC IV, UltraSPARC IV+ |
* |
* Should we support other UltraSPARC processors, we need to make sure that |
* the macros are defined correctly for them. |
*/ |
#if defined (US) |
#define DCACHE_SIZE (16 * 1024) |
#elif defined (US3) |
#define DCACHE_SIZE (64 * 1024) |
#endif |
#define DCACHE_LINE_SIZE 32 |
#endif |
/** @} |
*/ |
/branches/sparc/kernel/arch/sparc64/include/mm/sun4u/tlb.h |
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676,7 → 676,7 |
extern void dtlb_insert_mapping(uintptr_t, uintptr_t, int, bool, bool); |
extern void describe_mmu_fault(void); |
extern void describe_dmmu_fault(void); |
#endif /* !def __ASM__ */ |