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authoruwe <uwe@NetBSD.org>2002-02-18 04:44:41 +0000
committeruwe <uwe@NetBSD.org>2002-02-18 04:44:41 +0000
commitd2be07c591d0f2ca4b868de535ab35aeb65b378d (patch)
treec039aff89250604cfb031f9ea39ba7821479a8e4 /sys/dev/ebus
parentea8decf11134e10001b52483f31a70c94559793d (diff)
Shared ebusvar.h for sparc and sparc64.
NB: ebus_attach_args member names are singular to be consistent with SBus. sparc64 version uses plural, so update sparc64 drivers when converting them to use this shared header
Diffstat (limited to 'sys/dev/ebus')
-rw-r--r--sys/dev/ebus/ebusvar.h58
1 files changed, 58 insertions, 0 deletions
diff --git a/sys/dev/ebus/ebusvar.h b/sys/dev/ebus/ebusvar.h
new file mode 100644
index 00000000000..7b540ad4826
--- /dev/null
+++ b/sys/dev/ebus/ebusvar.h
@@ -0,0 +1,58 @@
+/* $NetBSD: ebusvar.h,v 1.1 2002/02/18 04:44:41 uwe Exp $ */
+
+/*
+ * Copyright (c) 1999, 2000 Matthew R. Green
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef _DEV_EBUS_EBUSVAR_H_
+#define _DEV_EBUS_EBUSVAR_H_
+
+/*
+ * ebus arguments; ebus attaches to a pci, and devices attach
+ * to the ebus.
+ */
+
+struct ebus_attach_args {
+ char *ea_name; /* PROM name */
+ int ea_node; /* PROM node */
+
+ bus_space_tag_t ea_bustag;
+ bus_dma_tag_t ea_dmatag;
+
+ struct ebus_regs *ea_reg; /* registers */
+ u_int32_t *ea_vaddr; /* virtual addrs */
+ u_int32_t *ea_intr; /* interrupts */
+
+ int ea_nreg; /* number of them */
+ int ea_nvaddr;
+ int ea_nintr;
+};
+
+#define ebus_bus_map(t, a, s, f, v, hp) \
+ bus_space_map2(t, 0, a, s, f, v, hp)
+
+#endif /* _DEV_EBUS_EBUSVAR_H_ */