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#ifndef __sparc64_TLB_H__
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#ifndef __sparc64_TLB_H__
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#define __sparc64_TLB_H__
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#define __sparc64_TLB_H__
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#include <arch/mm/tte.h>
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#include <arch/mm/tte.h>
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#include <arch/asm.h>
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#include <arch/types.h>
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#include <typedefs.h>
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#define ITLB_ENTRY_COUNT        64
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#define DTLB_ENTRY_COUNT        64
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/** I-MMU ASIs. */
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/** I-MMU ASIs. */
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#define ASI_IMMU            0x50
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#define ASI_IMMU            0x50
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#define ASI_IMMU_TSB_8KB_PTR_REG    0x51   
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#define ASI_IMMU_TSB_8KB_PTR_REG    0x51   
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#define ASI_IMMU_TSB_64KB_PTR_REG   0x52
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#define ASI_IMMU_TSB_64KB_PTR_REG   0x52
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#define VA_DMMU_PA_WATCHPOINT_REG   0x40    /**< DMMU PA data watchpoint register. */
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#define VA_DMMU_PA_WATCHPOINT_REG   0x40    /**< DMMU PA data watchpoint register. */
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/** I-/D-TLB Data In/Access Register type. */
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/** I-/D-TLB Data In/Access Register type. */
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typedef tte_data_t tlb_data_t;
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typedef tte_data_t tlb_data_t;
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/** I-/D-TLB Data Access Address in Alternate Space. */
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union tlb_data_access_addr {
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    __u64 value;
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    struct {
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        __u64 : 55;
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#define tlb_init_arch()
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        unsigned tlb_entry : 6;
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        unsigned : 3;
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    } __attribute__ ((packed));
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};
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typedef union tlb_data_access_addr tlb_data_access_addr_t;
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typedef union tlb_data_access_addr tlb_tag_read_addr_t;
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/** I-/D-TLB Tag Read Register. */
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union tlb_tag_read_reg {
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    __u64 value;
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    struct {
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        __u64 va : 51;      /**< Virtual Address. */
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        unsigned context : 13;  /**< Context identifier. */
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    } __attribute__ ((packed));
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};
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typedef union tlb_tag_read_reg tlb_tag_read_reg_t;
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/** Read IMMU TLB Data Access Register.
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 *
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 * @param entry TLB Entry index.
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 *
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 * @return Current value of specified IMMU TLB Data Access Register.
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 */
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static inline __u64 itlb_data_access_read(index_t entry)
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{
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    tlb_data_access_addr_t reg;
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    reg.value = 0;
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    reg.tlb_entry = entry;
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    return asi_u64_read(ASI_ITLB_DATA_ACCESS_REG, reg.value);
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}
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/** Read DMMU TLB Data Access Register.
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 *
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 * @param entry TLB Entry index.
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 *
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 * @return Current value of specified DMMU TLB Data Access Register.
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 */
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static inline __u64 dtlb_data_access_read(index_t entry)
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{
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    tlb_data_access_addr_t reg;
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    reg.value = 0;
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    reg.tlb_entry = entry;
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    return asi_u64_read(ASI_DTLB_DATA_ACCESS_REG, reg.value);
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}
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/** Read IMMU TLB Tag Read Register.
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 *
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 * @param entry TLB Entry index.
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 *
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 * @return Current value of specified IMMU TLB Tag Read Register.
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 */
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static inline __u64 itlb_tag_read(index_t entry)
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{
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    tlb_tag_read_addr_t tag;
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    tag.value = 0;
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    tag.tlb_entry = entry;
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    return asi_u64_read(ASI_ITLB_TAG_READ_REG, tag.value);
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}
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/** Read DMMU TLB Tag Read Register.
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 *
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 * @param entry TLB Entry index.
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 *
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 * @return Current value of specified DMMU TLB Tag Read Register.
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 */
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static inline __u64 dtlb_tag_read(index_t entry)
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{
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    tlb_tag_read_addr_t tag;
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    tag.value = 0;
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    tag.tlb_entry = entry;
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    return asi_u64_read(ASI_DTLB_TAG_READ_REG, tag.value);
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}
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#endif
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#endif