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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 | ||
| Line 130... | Line 130... | ||
| 130 | p->valid = 1; |
130 | p->valid = 1; |
| 131 | } |
131 | } |
| 132 | 132 | ||
| 133 | extern void page_arch_init(void); |
133 | extern void page_arch_init(void); |
| 134 | 134 | ||
| 135 | #define PHT_BITS 16 |
- | |
| 136 | #define PHT_ORDER 4 |
- | |
| 137 | - | ||
| 138 | typedef struct { |
135 | typedef struct { |
| 139 | unsigned v : 1; /**< Valid */ |
136 | unsigned v : 1; /**< Valid */ |
| 140 | unsigned vsid : 24; /**< Virtual Segment ID */ |
137 | unsigned vsid : 24; /**< Virtual Segment ID */ |
| 141 | unsigned h : 1; /**< Primary/secondary hash */ |
138 | unsigned h : 1; /**< Primary/secondary hash */ |
| 142 | unsigned api : 6; /**< Abbreviated Page Index */ |
139 | unsigned api : 6; /**< Abbreviated Page Index */ |
| Line 148... | Line 145... | ||
| 148 | unsigned reserved1 : 1; |
145 | unsigned reserved1 : 1; |
| 149 | unsigned pp : 2; /**< Page protection */ |
146 | unsigned pp : 2; /**< Page protection */ |
| 150 | } phte_t; |
147 | } phte_t; |
| 151 | 148 | ||
| 152 | extern void pht_refill(int n, istate_t *istate); |
149 | extern void pht_refill(int n, istate_t *istate); |
| - | 150 | extern bool pht_real_refill(int n, istate_t *istate) __attribute__ ((section("K_UNMAPPED_TEXT_START"))); |
|
| 153 | extern void pht_init(void); |
151 | extern void pht_init(void); |
| 154 | 152 | ||
| 155 | #endif /* __ASM__ */ |
153 | #endif /* __ASM__ */ |
| 156 | 154 | ||
| 157 | #endif /* KERNEL */ |
155 | #endif /* KERNEL */ |
| 158 | 156 | ||
| 159 | #endif |
157 | #endif |
| 160 | 158 | ||
| 161 | /** @} |
159 | /** @} |
| 162 | */ |
160 | */ |
| 163 | - | ||