Merge tag 'q800-for-8.1-pull-request' of https://github.com/vivier/qemu-m68k into staging

Q800 branch pull request 20230622

Cleanup to introduce support of MacOS Classic

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# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [undefined]
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# gpg:                 aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [undefined]
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* tag 'q800-for-8.1-pull-request' of https://github.com/vivier/qemu-m68k: (24 commits)
  mac_via: fix rtc command decoding for the PRAM seconds registers
  mac_via: fix rtc command decoding from PRAM addresses 0x0 to 0xf
  q800: move macfb device to Q800MachineState
  q800: don't access Nubus bus directly from the mac-nubus-bridge device
  q800: move mac-nubus-bridge device to Q800MachineState
  q800: move SWIM device to Q800MachineState
  q800: move ESP device to Q800MachineState
  q800: move escc_orgate device to Q800MachineState
  q800: move ESCC device to Q800MachineState
  q800: move dp8393x device to Q800MachineState
  hw/net/dp8393x.c: move TYPE_DP8393X and dp8393xState into dp8393x.h
  q800: move VIA2 device to Q800MachineState
  q800: move VIA1 device to Q800MachineState
  q800: reimplement mac-io region aliasing using IO memory region
  q800: introduce mac-io container memory region
  q800: move GLUE device to Q800MachineState
  q800-glue.c: switch TypeInfo registration to use DEFINE_TYPES() macro
  q800: move GLUE device into separate q800-glue.c file
  q800: move ROM memory region to Q800MachineState
  q800: move CPU object into Q800MachineState
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

1 files changed, 60 insertions, 0 deletions

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