diff options
Diffstat (limited to 'sys/arch/riscv64/include/simplebusvar.h')
| -rw-r--r-- | sys/arch/riscv64/include/simplebusvar.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/sys/arch/riscv64/include/simplebusvar.h b/sys/arch/riscv64/include/simplebusvar.h new file mode 100644 index 00000000000..ae49f6d721f --- /dev/null +++ b/sys/arch/riscv64/include/simplebusvar.h @@ -0,0 +1,38 @@ +/* $OpenBSD: simplebusvar.h,v 1.1 2023/09/22 01:10:44 jsg Exp $ */ + +/* + * Copyright (c) 2016 Patrick Wildt <patrick@blueri.se> + * + * Permission to use, copy, modify, and distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +struct simplebus_softc { + struct device sc_dev; + int sc_node; + bus_space_tag_t sc_iot; + bus_dma_tag_t sc_dmat; + int sc_acells; + int sc_scells; + int sc_pacells; + int sc_pscells; + struct bus_space sc_bus; + struct machine_bus_dma_tag sc_dma; + int *sc_ranges; + int sc_rangeslen; + int *sc_dmaranges; + int sc_dmarangeslen; + int sc_early; + int sc_early_nodes[64]; +}; + +extern void simplebus_attach(struct device *, struct device *, void *); |