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[src/nathanw_sa]: src/sys/arch/algor/algor Rototill ISA interrupt code. In p...



details:   https://anonhg.NetBSD.org/src/rev/d55a2c51affc
branches:  nathanw_sa
changeset: 504792:d55a2c51affc
user:      thorpej <thorpej%NetBSD.org@localhost>
date:      Thu Jun 21 05:20:55 2001 +0000

description:
Rototill ISA interrupt code.  In particular, I have remembered most
of the horror that is the 8259 PIC.

PCMCIA interrupts still not working yet, but getting closer.

diffstat:

 sys/arch/algor/algor/algor_p5064var.h |  88 +++++++++++++++++++++++++++++++++++
 1 files changed, 88 insertions(+), 0 deletions(-)

diffs (92 lines):

diff -r 3454dd5afd1b -r d55a2c51affc sys/arch/algor/algor/algor_p5064var.h
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/sys/arch/algor/algor/algor_p5064var.h     Thu Jun 21 05:20:55 2001 +0000
@@ -0,0 +1,88 @@
+/*     $NetBSD: algor_p5064var.h,v 1.5.8.2 2001/06/21 05:20:55 thorpej Exp $   */
+
+/*-
+ * Copyright (c) 2001 The NetBSD Foundation, Inc.
+ * All rights reserved.
+ *
+ * This code is derived from software contributed to The NetBSD Foundation
+ * by Jason R. Thorpe.
+ *
+ * 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. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *     This product includes software developed by the NetBSD
+ *     Foundation, Inc. and its contributors.
+ * 4. Neither the name of The NetBSD Foundation nor the names of its
+ *    contributors may be used to endorse or promote products derived
+ *    from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
+ */
+
+#include <machine/bus.h>
+#include <dev/pci/pcivar.h>
+#include <dev/isa/isavar.h>
+
+struct p5064_config {
+       struct algor_bus_space ac_iot;
+       struct algor_bus_space ac_memt;
+
+       struct algor_bus_dma_tag ac_pci_dmat;
+       struct algor_bus_dma_tag ac_isa_dmat;
+
+       struct algor_pci_chipset ac_pc;
+       struct algor_isa_chipset ac_ic;
+
+       struct extent *ac_io_ex;
+       struct extent *ac_mem_ex;
+
+       int     ac_mallocsafe;
+};
+
+#ifdef _KERNEL
+#define        P5064_IRQ_ETHERNET      4
+#define        P5064_IRQ_SCSI          5
+#define        P5064_IRQ_USB           6
+
+#define        P5064_IRQ_MKBD          7
+#define        P5064_IRQ_COM1          8
+#define        P5064_IRQ_COM2          9
+#define        P5064_IRQ_FLOPPY        10
+#define        P5064_IRQ_CENTRONICS    11
+#define        P5064_IRQ_RTC           12
+
+#define        P5064_IRQ_ISABRIDGE     13
+#define        P5064_IRQ_IDE0          14
+#define        P5064_IRQ_IDE1          15
+
+extern struct p5064_config p5064_configuration;
+extern const int p5064_isa_to_irqmap[];
+
+void   algor_p5064_bus_io_init(bus_space_tag_t, void *);
+void   algor_p5064_bus_mem_init(bus_space_tag_t, void *);
+
+void   algor_p5064_dma_init(struct p5064_config *);
+
+void   algor_p5064_intr_init(struct p5064_config *);
+
+void   algor_p5064_iointr(u_int32_t, u_int32_t, u_int32_t, u_int32_t);
+
+void   algor_p5064_cal_timer(bus_space_tag_t, bus_space_handle_t);
+#endif /* _KERNEL */



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