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Searched refs:dmar_write8 (Results 1 – 4 of 4) sorted by relevance

/freebsd-14.2/sys/x86/iommu/
H A Dintel_utils.c277 dmar_write8(unit, DMAR_RTADDR_REG, VM_PAGE_TO_PHYS(root_entry)); in dmar_load_root_entry_ptr()
306 dmar_write8(unit, DMAR_CCMD_REG, DMAR_CCMD_ICC | DMAR_CCMD_CIRG_GLOB); in dmar_inv_ctx_glob()
325 dmar_write8(unit, reg + DMAR_IOTLB_REG_OFF, DMAR_IOTLB_IVT | in dmar_inv_iotlb_glob()
426 dmar_write8(unit, DMAR_IRTA_REG, irta); in dmar_load_irt_ptr()
H A Dintel_qi.c372 dmar_write8(unit, DMAR_IQT_REG, 0); in dmar_init_qi()
375 dmar_write8(unit, DMAR_IQA_REG, iqa); in dmar_init_qi()
H A Dintel_idpgtbl.c745 dmar_write8(unit, iro + DMAR_IOTLB_REG_OFF, DMAR_IOTLB_IVT | in dmar_wait_iotlb_flush()
780 dmar_write8(unit, iro, base | am); in dmar_flush_iotlb_sync()
H A Dintel_dmar.h303 dmar_write8(const struct dmar_unit *unit, int reg, uint64_t val) in dmar_write8() function