3 files changed, 176 insertions, 0 deletions
diff --git a/include/hw/m68k/q800-glue.h b/include/hw/m68k/q800-glue.h
new file mode 100644
index 0000000000..a35efc1c53
--- /dev/null
+++ b/include/hw/m68k/q800-glue.h
@@ -0,0 +1,50 @@
+/*
+ * QEMU q800 logic GLUE (General Logic Unit)
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#ifndef HW_Q800_GLUE_H
+#define HW_Q800_GLUE_H
+
+#include "qemu/osdep.h"
+#include "hw/sysbus.h"
+
+#define TYPE_GLUE "q800-glue"
+OBJECT_DECLARE_SIMPLE_TYPE(GLUEState, GLUE)
+
+struct GLUEState {
+    SysBusDevice parent_obj;
+
+    M68kCPU *cpu;
+    uint8_t ipr;
+    uint8_t auxmode;
+    qemu_irq irqs[1];
+    QEMUTimer *nmi_release;
+};
+
+#define GLUE_IRQ_IN_VIA1       0
+#define GLUE_IRQ_IN_VIA2       1
+#define GLUE_IRQ_IN_SONIC      2
+#define GLUE_IRQ_IN_ESCC       3
+#define GLUE_IRQ_IN_NMI        4
+
+#define GLUE_IRQ_NUBUS_9       0
+
+#endif
diff --git a/include/hw/m68k/q800.h b/include/hw/m68k/q800.h
new file mode 100644
index 0000000000..b3d77f1cba
--- /dev/null
+++ b/include/hw/m68k/q800.h
@@ -0,0 +1,66 @@
+/*
+ * QEMU Motorla 680x0 Macintosh hardware System Emulator
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#ifndef HW_Q800_H
+#define HW_Q800_H
+
+#include "hw/boards.h"
+#include "qom/object.h"
+#include "target/m68k/cpu-qom.h"
+#include "exec/memory.h"
+#include "hw/m68k/q800-glue.h"
+#include "hw/misc/mac_via.h"
+#include "hw/net/dp8393x.h"
+#include "hw/char/escc.h"
+#include "hw/or-irq.h"
+#include "hw/scsi/esp.h"
+#include "hw/block/swim.h"
+#include "hw/nubus/mac-nubus-bridge.h"
+#include "hw/display/macfb.h"
+
+/*
+ * The main Q800 machine
+ */
+
+struct Q800MachineState {
+    MachineState parent_obj;
+
+    M68kCPU cpu;
+    MemoryRegion rom;
+    GLUEState glue;
+    MOS6522Q800VIA1State via1;
+    MOS6522Q800VIA2State via2;
+    dp8393xState dp8393x;
+    ESCCState escc;
+    OrIRQState escc_orgate;
+    SysBusESPState esp;
+    Swim swim;
+    MacNubusBridge mac_nubus_bridge;
+    MacfbNubusState macfb;
+    MemoryRegion macio;
+    MemoryRegion macio_alias;
+};
+
+#define TYPE_Q800_MACHINE MACHINE_TYPE_NAME("q800")
+OBJECT_DECLARE_SIMPLE_TYPE(Q800MachineState, Q800_MACHINE)
+
+#endif
diff --git a/include/hw/net/dp8393x.h b/include/hw/net/dp8393x.h
new file mode 100644
index 0000000000..4a3f7478be
--- /dev/null
+++ b/include/hw/net/dp8393x.h
@@ -0,0 +1,60 @@
+/*
+ * QEMU NS SONIC DP8393x netcard
+ *
+ * Copyright (c) 2008-2009 Herve Poussineau
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef HW_NET_DP8393X_H
+#define HW_NET_DP8393X_H
+
+#include "hw/sysbus.h"
+#include "net/net.h"
+#include "exec/memory.h"
+
+#define SONIC_REG_COUNT  0x40
+
+#define TYPE_DP8393X "dp8393x"
+OBJECT_DECLARE_SIMPLE_TYPE(dp8393xState, DP8393X)
+
+struct dp8393xState {
+    SysBusDevice parent_obj;
+
+    /* Hardware */
+    uint8_t it_shift;
+    bool big_endian;
+    bool last_rba_is_full;
+    qemu_irq irq;
+    int irq_level;
+    QEMUTimer *watchdog;
+    int64_t wt_last_update;
+    NICConf conf;
+    NICState *nic;
+    MemoryRegion mmio;
+
+    /* Registers */
+    uint16_t cam[16][3];
+    uint16_t regs[SONIC_REG_COUNT];
+
+    /* Temporaries */
+    uint8_t tx_buffer[0x10000];
+    int loopback_packet;
+
+    /* Memory access */
+    MemoryRegion *dma_mr;
+    AddressSpace as;
+};
+
+#endif