1 files changed, 52 insertions, 0 deletions
diff --git a/sys/dev/sound/pci/csavar.h b/sys/dev/sound/pci/csavar.h
new file mode 100644
index 0000000..0f3d4f9
--- /dev/null
+++ b/sys/dev/sound/pci/csavar.h
@@ -0,0 +1,52 @@
+/*-
+ * Copyright (c) 1999 Seigo Tanimura
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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.
+ *
+ * $FreeBSD$
+ */
+
+#ifndef _CSA_VAR_H
+#define _CSA_VAR_H
+
+/* Resources. */
+struct csa_res {
+	int io_rid; /* io rid */
+	struct resource *io; /* io */
+	int mem_rid; /* memory rid */
+	struct resource *mem; /* memory */
+	int irq_rid; /* irq rid */
+	struct resource *irq; /* irq */
+};
+typedef struct csa_res csa_res;
+
+/* Common functions for csa. */
+int csa_readcodec(csa_res *resp, u_long offset, u_int32_t *data);
+int csa_writecodec(csa_res *resp, u_long offset, u_int32_t data);
+
+u_int32_t csa_readio(csa_res *resp, u_long offset);
+void csa_writeio(csa_res *resp, u_long offset, u_int32_t data);
+u_int32_t csa_readmem(csa_res *resp, u_long offset);
+void csa_writemem(csa_res *resp, u_long offset, u_int32_t data);
+
+#endif /* _CSA_VAR_H */