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

/freebsd-12.1/sys/x86/iommu/
H A Dintel_utils.c411 VM_OBJECT_RLOCK(unit->ctx_obj); in dmar_load_root_entry_ptr()
412 root_entry = vm_page_lookup(unit->ctx_obj, 0); in dmar_load_root_entry_ptr()
413 VM_OBJECT_RUNLOCK(unit->ctx_obj); in dmar_load_root_entry_ptr()
H A Dintel_ctx.c92 ctxm = dmar_pgalloc(dmar->ctx_obj, 1 + bus, DMAR_PGF_NOALLOC); in dmar_ensure_ctx_page()
103 ctxm = dmar_pgalloc(dmar->ctx_obj, 1 + bus, DMAR_PGF_ZERO | in dmar_ensure_ctx_page()
105 re = dmar_map_pgtbl(dmar->ctx_obj, 0, DMAR_PGF_NOALLOC, &sf); in dmar_ensure_ctx_page()
119 ctxp = dmar_map_pgtbl(ctx->domain->dmar->ctx_obj, 1 + in dmar_map_ctx_entry()
H A Dintel_drv.c271 if (unit->ctx_obj != NULL) { in dmar_release_resources()
272 vm_object_deallocate(unit->ctx_obj); in dmar_release_resources()
273 unit->ctx_obj = NULL; in dmar_release_resources()
486 unit->ctx_obj = vm_pager_allocate(OBJT_PHYS, NULL, IDX_TO_OFF(1 + in dmar_attach()
494 dmar_pgalloc(unit->ctx_obj, 0, DMAR_PGF_WAITOK | DMAR_PGF_ZERO); in dmar_attach()
H A Dintel_dmar.h198 vm_object_t ctx_obj; member