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Searched refs:sc_mch (Results 1 – 1 of 1) sorted by relevance

/dragonfly/sys/dev/misc/coremctl/
HDcoremctl.c68 volatile uint8_t *sc_mch; member
72 (*(volatile uint32_t *)((sc)->sc_mch + (ofs)))
74 (*(volatile uint32_t *)((sc)->sc_mch + (ofs)) = (val))
258 sc->sc_mch = pmap_mapdev_uncacheable(map_addr, MCH_CORE_SIZE); in coremctl_attach()
273 if (sc->sc_ver == COREMCTL_VER_3 && sc->sc_mch != NULL) { in coremctl_attach()
356 if (sc->sc_mch != NULL) in coremctl_detach()
357 pmap_unmapdev((vm_offset_t)sc->sc_mch, MCH_CORE_SIZE); in coremctl_detach()
366 if (sc->sc_mch == NULL) in coremctl_mch_readreg()
378 if (sc->sc_mch == NULL) in coremctl_mch_writereg()