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#ifndef KERN_ppc32_TLB_H_
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#ifndef KERN_ppc32_TLB_H_
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#define KERN_ppc32_TLB_H_
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#define KERN_ppc32_TLB_H_
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#include <arch/interrupt.h>
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#include <arch/interrupt.h>
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#include <arch/types.h>
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#include <typedefs.h>
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#define WIMG_GUARDED    0x01
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#define WIMG_COHERENT   0x02
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#define WIMG_NO_CACHE   0x04
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#define WIMG_WRITETHRU  0x08
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typedef struct {
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typedef struct {
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    unsigned v : 1;          /**< Valid */
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    unsigned v : 1;          /**< Valid */
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    unsigned vsid : 24;      /**< Virtual Segment ID */
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    unsigned vsid : 24;      /**< Virtual Segment ID */
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    unsigned h : 1;          /**< Primary/secondary hash */
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    unsigned h : 1;          /**< Primary/secondary hash */
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    unsigned wimg : 4;       /**< Access control */
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    unsigned wimg : 4;       /**< Access control */
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    unsigned reserved1 : 1;
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    unsigned reserved1 : 1;
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    unsigned pp : 2;         /**< Page protection */
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    unsigned pp : 2;         /**< Page protection */
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} phte_t;
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} phte_t;
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typedef struct {
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    unsigned v : 1;
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    unsigned vsid : 24;
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extern void pht_refill(int n, istate_t *istate);
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    unsigned reserved0 : 1;
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    unsigned api : 6;
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} ptehi_t;
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typedef struct {
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    unsigned rpn : 20;
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    unsigned xpn : 3;
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extern bool pht_real_refill(int n, istate_t *istate) __attribute__ ((section("K_UNMAPPED_TEXT_START")));
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    unsigned reserved0 : 1;
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    unsigned c : 1;
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    unsigned wimg : 4;
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    unsigned x : 1;
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    unsigned pp : 2;
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} ptelo_t;
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extern void pht_init(void);
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extern void pht_init(void);
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extern void pht_refill(int n, istate_t *istate);
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extern bool pht_refill_real(int n, istate_t *istate) __attribute__ ((section("K_UNMAPPED_TEXT_START")));
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extern void tlb_refill_real(int n, uint32_t tlbmiss, ptehi_t ptehi, ptelo_t ptelo, istate_t *istate) __attribute__ ((section("K_UNMAPPED_TEXT_START")));
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#endif
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#endif
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/** @}
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/** @}
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 */
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 */