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Rev 1905 Rev 1946
Line 72... Line 72...
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{
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{
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    /*
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    /*
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     * Invalidate all non-locked DTLB and ITLB entries.
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     * Invalidate all non-locked DTLB and ITLB entries.
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     */
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     */
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    tlb_invalidate_all();
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    tlb_invalidate_all();
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    /*
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     * Clear both SFSRs.
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     */
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    dtlb_sfsr_write(0);
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    itlb_sfsr_write(0);
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}
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}
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/** Insert privileged mapping into DMMU TLB.
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/** Insert privileged mapping into DMMU TLB.
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 *
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 *
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 * @param page Virtual page address.
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 * @param page Virtual page address.
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    printf("Faulting page: %p, ASID=%d\n", va, tag.context);
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    printf("Faulting page: %p, ASID=%d\n", va, tag.context);
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    dump_istate(istate);
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    dump_istate(istate);
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    panic("%s\n", str);
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    panic("%s\n", str);
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}
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}
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void dump_sfsr_and_sfar(void)
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{
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    tlb_sfsr_reg_t sfsr;
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    uintptr_t sfar;
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    sfsr.value = dtlb_sfsr_read();
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    sfar = dtlb_sfar_read();
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    printf("DTLB SFSR: asi=%#x, ft=%#x, e=%d, ct=%d, pr=%d, w=%d, ow=%d, fv=%d\n",
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        sfsr.asi, sfsr.ft, sfsr.e, sfsr.ct, sfsr.pr, sfsr.w, sfsr.ow, sfsr.fv);
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    printf("DTLB SFAR: address=%p\n", sfar);
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    dtlb_sfsr_write(0);
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}
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/** Invalidate all unlocked ITLB and DTLB entries. */
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/** Invalidate all unlocked ITLB and DTLB entries. */
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void tlb_invalidate_all(void)
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void tlb_invalidate_all(void)
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{
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{
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    int i;
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    int i;
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    tlb_data_t d;
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    tlb_data_t d;