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  /src/sys/arch/sparc/sparc/
iommu.c 351 u_int mmupcr_save; local in function:iommu_copy_prom_entries
371 mmupcr_save = lda(SRMMU_PCR, ASI_SRMMU);
372 sta(SRMMU_PCR, ASI_SRMMU, mmupcr_save | VIKING_PCR_AC);
374 mmupcr_save = 0; /* XXX - avoid GCC `uninitialized' warning */
395 sta(SRMMU_PCR, ASI_SRMMU, mmupcr_save);

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