Searched defs:strbuf_ctl (Results 1 – 2 of 2) sorted by relevance
46 struct strbuf_ctl { struct47 bus_space_tag_t sb_bustag; /* streaming buffer registers */48 bus_space_handle_t sb_sb; /* Handle for our regs */49 struct iommu_state *sb_iommu; /* Associated IOMMU */58 struct mutex sb_mtx; /* one flush at a time */60 paddr_t sb_flushpa; /* to flush streaming buffers */61 volatile int64_t *sb_flush;
66 volatile u_int64_t strbuf_ctl; /* streaming buffer control reg */ member