sparc64/dev/iommu.c

75 void iommu_enter(struct iommu_state *, struct strbuf_ctl *, bus_addr_t,
77 void iommu_remove(struct iommu_state *, struct strbuf_ctl *, bus_addr_t);
78 int iommu_dvmamap_sync_range(struct strbuf_ctl*, bus_addr_t, bus_size_t);
93 void strbuf_reset(struct strbuf_ctl *);
128 iommu_strbuf_flush(struct strbuf_ctl *sb, bus_addr_t va)
277 		struct strbuf_ctl *sb = is->is_sb[i];
297 strbuf_reset(struct strbuf_ctl *sb)
303 	    STRBUFREG(strbuf_ctl), STRBUF_EN);
309 	    STRBUFREG(strbuf_ctl)) == 0) {
329 iommu_enter(struct iommu_state *is, struct strbuf_ctl *sb, bus_addr_t va,
388 iommu_remove(struct iommu_state *is, struct strbuf_ctl *sb, bus_addr_t va)
499 	struct strbuf_ctl *sb = ims->ims_sb;
604 iommu_dvmamap_create(bus_dma_tag_t t, bus_dma_tag_t t0, struct strbuf_ctl *sb,
1534 	struct strbuf_ctl *sb;
1600 iommu_dvmamap_sync_range(struct strbuf_ctl *sb, bus_addr_t va, bus_size_t len)
1775 	struct strbuf_ctl *sb = ims->ims_sb;
1809 	struct strbuf_ctl *sb = ims->ims_sb;