Split mongoose and add a gscbus attachment, for the eisa slots in B series.

This is still a work in progress.

feedback and ok mickey@

1 files changed, 72 insertions, 0 deletions

diff --git a/sys/arch/hppa/dev/mongoosevar.h b/sys/arch/hppa/dev/mongoosevar.h
new file mode 100644
index 00000000000..e512dbcd71a
--- /dev/null
+++ b/sys/arch/hppa/dev/mongoosevar.h
@@ -0,0 +1,72 @@
+/*	$OpenBSD: mongoosevar.h,v 1.1 2004/10/29 20:23:37 miod Exp $	*/
+
+/*
+ * Copyright (c) 1998-2003 Michael Shalayeff
+ * 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 ``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 HIS RELATIVES 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 MIND, 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.
+ */
+
+struct hppa_isa_iv {
+	const char *iv_name;
+	int (*iv_handler)(void *arg);
+	void *iv_arg;
+	int iv_pri;
+
+	struct evcnt iv_evcnt;
+	/* don't do sharing, we won't have many slots anyway
+	struct hppa_isa_iv *iv_next;
+	*/
+};
+
+struct mongoose_softc {
+	struct  device sc_dev;
+	void *sc_ih;
+
+	bus_space_tag_t sc_bt;
+	volatile struct mongoose_regs *sc_regs;
+	volatile struct mongoose_ctrl *sc_ctrl;
+	bus_addr_t sc_iomap;
+
+	/* interrupts section */
+	struct hppa_eisa_chipset sc_ec;
+	struct hppa_isa_chipset sc_ic;
+	struct hppa_isa_iv sc_iv[MONGOOSE_NINTS];
+
+	/* isa/eisa bus guts */
+	struct hppa_bus_space_tag sc_eiot;
+	struct hppa_bus_space_tag sc_ememt;
+	struct hppa_bus_dma_tag sc_edmat;
+	struct hppa_bus_space_tag sc_iiot;
+	struct hppa_bus_space_tag sc_imemt;
+	struct hppa_bus_dma_tag sc_idmat;
+};
+
+union mongoose_attach_args {
+	char *mongoose_name;
+	struct eisabus_attach_args mongoose_eisa;
+	struct isabus_attach_args mongoose_isa;
+};
+
+int	mgattach_common(struct mongoose_softc *);
+int	mgprint(void *, const char *);
+int	mg_intr(void *);