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| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 27 | */ |
27 | */ |
| 28 | 28 | ||
| 29 | /** @addtogroup ppc32mm |
29 | /** @addtogroup ppc32mm |
| 30 | * @{ |
30 | * @{ |
| 31 | */ |
31 | */ |
| 32 | /** @file |
32 | /** @file |
| 33 | */ |
33 | */ |
| 34 | 34 | ||
| 35 | #ifndef __ppc32_TLB_H__ |
35 | #ifndef __ppc32_TLB_H__ |
| 36 | #define __ppc32_TLB_H__ |
36 | #define __ppc32_TLB_H__ |
| 37 | 37 | ||
| - | 38 | typedef struct { |
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| - | 39 | unsigned v : 1; /**< Valid */ |
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| - | 40 | unsigned vsid : 24; /**< Virtual Segment ID */ |
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| - | 41 | unsigned h : 1; /**< Primary/secondary hash */ |
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| - | 42 | unsigned api : 6; /**< Abbreviated Page Index */ |
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| - | 43 | unsigned rpn : 20; /**< Real Page Number */ |
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| - | 44 | unsigned reserved0 : 3; |
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| - | 45 | unsigned r : 1; /**< Reference */ |
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| - | 46 | unsigned c : 1; /**< Change */ |
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| - | 47 | unsigned wimg : 4; /**< Access control */ |
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| - | 48 | unsigned reserved1 : 1; |
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| - | 49 | unsigned pp : 2; /**< Page protection */ |
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| - | 50 | } phte_t; |
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| - | 51 | ||
| - | 52 | extern void pht_refill(int n, istate_t *istate); |
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| - | 53 | extern bool pht_real_refill(int n, istate_t *istate) __attribute__ ((section("K_UNMAPPED_TEXT_START"))); |
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| - | 54 | extern void pht_init(void); |
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| 38 | 55 | ||
| 39 | #endif |
56 | #endif |
| 40 | 57 | ||
| 41 | /** @} |
58 | /** @} |
| 42 | */ |
59 | */ |
| 43 | - | ||