subject:"Re\: \[PATCH 10\/10\] arm\: allwinner\-h3\: add EMAC ethernet device"

Re: [PATCH 10/10] arm: allwinner-h3: add EMAC ethernet device

2019-12-04 Thread KONRAD Frederic





Le 12/4/19 à 4:14 PM, Philippe Mathieu-Daudé a écrit :

On 12/3/19 10:33 AM, KONRAD Frederic wrote:

Le 12/2/19 à 10:09 PM, Niek Linnenbank a écrit :

The Allwinner H3 System on Chip includes an Ethernet MAC (EMAC)
which provides 10M/100M/1000M Ethernet connectivity. This commit
adds support for the Allwinner H3 EMAC, including emulation for
the following functionality:

  * DMA transfers
  * MII interface
  * Transmit CRC calculation

Signed-off-by: Niek Linnenbank 
---
  hw/arm/Kconfig |   1 +
  hw/arm/allwinner-h3.c  |  17 +
  hw/arm/orangepi.c  |   7 +
  hw/net/Kconfig |   3 +
  hw/net/Makefile.objs   |   1 +
  hw/net/allwinner-h3-emac.c | 786 +
  hw/net/trace-events    |  10 +
  include/hw/arm/allwinner-h3.h  |   2 +
  include/hw/net/allwinner-h3-emac.h |  69 +++
  9 files changed, 896 insertions(+)
  create mode 100644 hw/net/allwinner-h3-emac.c
  create mode 100644 include/hw/net/allwinner-h3-emac.h

diff --git a/hw/arm/Kconfig b/hw/arm/Kconfig
index ebf8d2325f..551cff3442 100644
--- a/hw/arm/Kconfig
+++ b/hw/arm/Kconfig
@@ -294,6 +294,7 @@ config ALLWINNER_A10
  config ALLWINNER_H3
  bool
  select ALLWINNER_A10_PIT
+    select ALLWINNER_H3_EMAC
  select SERIAL
  select ARM_TIMER
  select ARM_GIC
diff --git a/hw/arm/allwinner-h3.c b/hw/arm/allwinner-h3.c
index c2972caf88..274b8548c0 100644
--- a/hw/arm/allwinner-h3.c
+++ b/hw/arm/allwinner-h3.c
@@ -53,6 +53,9 @@ static void aw_h3_init(Object *obj)
  sysbus_init_child_obj(obj, "mmc0", >mmc0, sizeof(s->mmc0),
    TYPE_AW_H3_SDHOST);
+
+    sysbus_init_child_obj(obj, "emac", >emac, sizeof(s->emac),
+  TYPE_AW_H3_EMAC);
  }
  static void aw_h3_realize(DeviceState *dev, Error **errp)
@@ -237,6 +240,20 @@ static void aw_h3_realize(DeviceState *dev, Error **errp)
  return;
  }
+    /* EMAC */
+    if (nd_table[0].used) {
+    qemu_check_nic_model(_table[0], TYPE_AW_H3_EMAC);
+    qdev_set_nic_properties(DEVICE(>emac), _table[0]);
+    }
+    object_property_set_bool(OBJECT(>emac), true, "realized", );
+    if (err != NULL) {
+    error_propagate(errp, err);
+    return;
+    }
+    sysbusdev = SYS_BUS_DEVICE(>emac);
+    sysbus_mmio_map(sysbusdev, 0, AW_H3_EMAC_BASE);
+    sysbus_connect_irq(sysbusdev, 0, s->irq[AW_H3_GIC_SPI_EMAC]);
+
  /* Universal Serial Bus */
  sysbus_create_simple(TYPE_AW_H3_EHCI, AW_H3_EHCI0_BASE,
   s->irq[AW_H3_GIC_SPI_EHCI0]);
diff --git a/hw/arm/orangepi.c b/hw/arm/orangepi.c
index dee3efaf08..8a61eb0e69 100644
--- a/hw/arm/orangepi.c
+++ b/hw/arm/orangepi.c
@@ -61,6 +61,13 @@ static void orangepi_init(MachineState *machine)
  exit(1);
  }
+    /* Setup EMAC properties */
+    object_property_set_int(OBJECT(>h3->emac), 1, "phy-addr", );
+    if (err != NULL) {
+    error_reportf_err(err, "Couldn't set phy address: ");
+    exit(1);
+    }
+
  /* Mark H3 object realized */
  object_property_set_bool(OBJECT(s->h3), true, "realized", );
  if (err != NULL) {
diff --git a/hw/net/Kconfig b/hw/net/Kconfig
index 3856417d42..36d3923992 100644
--- a/hw/net/Kconfig
+++ b/hw/net/Kconfig
@@ -74,6 +74,9 @@ config MIPSNET
  config ALLWINNER_EMAC
  bool
+config ALLWINNER_H3_EMAC
+    bool
+
  config IMX_FEC
  bool
diff --git a/hw/net/Makefile.objs b/hw/net/Makefile.objs
index 7907d2c199..5548deb07a 100644
--- a/hw/net/Makefile.objs
+++ b/hw/net/Makefile.objs
@@ -23,6 +23,7 @@ common-obj-$(CONFIG_XGMAC) += xgmac.o
  common-obj-$(CONFIG_MIPSNET) += mipsnet.o
  common-obj-$(CONFIG_XILINX_AXI) += xilinx_axienet.o
  common-obj-$(CONFIG_ALLWINNER_EMAC) += allwinner_emac.o
+common-obj-$(CONFIG_ALLWINNER_H3_EMAC) += allwinner-h3-emac.o
  common-obj-$(CONFIG_IMX_FEC) += imx_fec.o
  common-obj-$(CONFIG_CADENCE) += cadence_gem.o
diff --git a/hw/net/allwinner-h3-emac.c b/hw/net/allwinner-h3-emac.c
new file mode 100644
index 00..37f6f44406
--- /dev/null
+++ b/hw/net/allwinner-h3-emac.c
@@ -0,0 +1,786 @@
+/*
+ * Allwinner H3 EMAC emulation
+ *
+ * Copyright (C) 2019 Niek Linnenbank 
+ *
+ * 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 .
+ */
+
+#include "qemu/osdep.h"
+#include "hw/sysbus.h"
+#include "migration/vmstate.h"
+#include "net/net.h"

Re: [PATCH 10/10] arm: allwinner-h3: add EMAC ethernet device

2019-12-04 Thread Philippe Mathieu-Daudé


On 12/3/19 10:33 AM, KONRAD Frederic wrote:

Le 12/2/19 à 10:09 PM, Niek Linnenbank a écrit :

The Allwinner H3 System on Chip includes an Ethernet MAC (EMAC)
which provides 10M/100M/1000M Ethernet connectivity. This commit
adds support for the Allwinner H3 EMAC, including emulation for
the following functionality:

  * DMA transfers
  * MII interface
  * Transmit CRC calculation

Signed-off-by: Niek Linnenbank 
---
  hw/arm/Kconfig |   1 +
  hw/arm/allwinner-h3.c  |  17 +
  hw/arm/orangepi.c  |   7 +
  hw/net/Kconfig |   3 +
  hw/net/Makefile.objs   |   1 +
  hw/net/allwinner-h3-emac.c | 786 +
  hw/net/trace-events    |  10 +
  include/hw/arm/allwinner-h3.h  |   2 +
  include/hw/net/allwinner-h3-emac.h |  69 +++
  9 files changed, 896 insertions(+)
  create mode 100644 hw/net/allwinner-h3-emac.c
  create mode 100644 include/hw/net/allwinner-h3-emac.h

diff --git a/hw/arm/Kconfig b/hw/arm/Kconfig
index ebf8d2325f..551cff3442 100644
--- a/hw/arm/Kconfig
+++ b/hw/arm/Kconfig
@@ -294,6 +294,7 @@ config ALLWINNER_A10
  config ALLWINNER_H3
  bool
  select ALLWINNER_A10_PIT
+    select ALLWINNER_H3_EMAC
  select SERIAL
  select ARM_TIMER
  select ARM_GIC
diff --git a/hw/arm/allwinner-h3.c b/hw/arm/allwinner-h3.c
index c2972caf88..274b8548c0 100644
--- a/hw/arm/allwinner-h3.c
+++ b/hw/arm/allwinner-h3.c
@@ -53,6 +53,9 @@ static void aw_h3_init(Object *obj)
  sysbus_init_child_obj(obj, "mmc0", >mmc0, sizeof(s->mmc0),
    TYPE_AW_H3_SDHOST);
+
+    sysbus_init_child_obj(obj, "emac", >emac, sizeof(s->emac),
+  TYPE_AW_H3_EMAC);
  }
  static void aw_h3_realize(DeviceState *dev, Error **errp)
@@ -237,6 +240,20 @@ static void aw_h3_realize(DeviceState *dev, Error 
**errp)

  return;
  }
+    /* EMAC */
+    if (nd_table[0].used) {
+    qemu_check_nic_model(_table[0], TYPE_AW_H3_EMAC);
+    qdev_set_nic_properties(DEVICE(>emac), _table[0]);
+    }
+    object_property_set_bool(OBJECT(>emac), true, "realized", );
+    if (err != NULL) {
+    error_propagate(errp, err);
+    return;
+    }
+    sysbusdev = SYS_BUS_DEVICE(>emac);
+    sysbus_mmio_map(sysbusdev, 0, AW_H3_EMAC_BASE);
+    sysbus_connect_irq(sysbusdev, 0, s->irq[AW_H3_GIC_SPI_EMAC]);
+
  /* Universal Serial Bus */
  sysbus_create_simple(TYPE_AW_H3_EHCI, AW_H3_EHCI0_BASE,
   s->irq[AW_H3_GIC_SPI_EHCI0]);
diff --git a/hw/arm/orangepi.c b/hw/arm/orangepi.c
index dee3efaf08..8a61eb0e69 100644
--- a/hw/arm/orangepi.c
+++ b/hw/arm/orangepi.c
@@ -61,6 +61,13 @@ static void orangepi_init(MachineState *machine)
  exit(1);
  }
+    /* Setup EMAC properties */
+    object_property_set_int(OBJECT(>h3->emac), 1, "phy-addr", );
+    if (err != NULL) {
+    error_reportf_err(err, "Couldn't set phy address: ");
+    exit(1);
+    }
+
  /* Mark H3 object realized */
  object_property_set_bool(OBJECT(s->h3), true, "realized", );
  if (err != NULL) {
diff --git a/hw/net/Kconfig b/hw/net/Kconfig
index 3856417d42..36d3923992 100644
--- a/hw/net/Kconfig
+++ b/hw/net/Kconfig
@@ -74,6 +74,9 @@ config MIPSNET
  config ALLWINNER_EMAC
  bool
+config ALLWINNER_H3_EMAC
+    bool
+
  config IMX_FEC
  bool
diff --git a/hw/net/Makefile.objs b/hw/net/Makefile.objs
index 7907d2c199..5548deb07a 100644
--- a/hw/net/Makefile.objs
+++ b/hw/net/Makefile.objs
@@ -23,6 +23,7 @@ common-obj-$(CONFIG_XGMAC) += xgmac.o
  common-obj-$(CONFIG_MIPSNET) += mipsnet.o
  common-obj-$(CONFIG_XILINX_AXI) += xilinx_axienet.o
  common-obj-$(CONFIG_ALLWINNER_EMAC) += allwinner_emac.o
+common-obj-$(CONFIG_ALLWINNER_H3_EMAC) += allwinner-h3-emac.o
  common-obj-$(CONFIG_IMX_FEC) += imx_fec.o
  common-obj-$(CONFIG_CADENCE) += cadence_gem.o
diff --git a/hw/net/allwinner-h3-emac.c b/hw/net/allwinner-h3-emac.c
new file mode 100644
index 00..37f6f44406
--- /dev/null
+++ b/hw/net/allwinner-h3-emac.c
@@ -0,0 +1,786 @@
+/*
+ * Allwinner H3 EMAC emulation
+ *
+ * Copyright (C) 2019 Niek Linnenbank 
+ *
+ * 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 .
+ */
+
+#include "qemu/osdep.h"
+#include "hw/sysbus.h"
+#include "migration/vmstate.h"
+#include "net/net.h"
+#include "hw/irq.h"
+#include "hw/qdev-properties.h"
+#include

Re: [PATCH 10/10] arm: allwinner-h3: add EMAC ethernet device

2019-12-03 Thread Niek Linnenbank

Hello Frederic,

Thank you for your quick review comments!
I'll start working on v2 of the patches and include the changes you
suggested.

On Tue, Dec 3, 2019 at 10:33 AM KONRAD Frederic 
wrote:

>
>
> Le 12/2/19 à 10:09 PM, Niek Linnenbank a écrit :
> > The Allwinner H3 System on Chip includes an Ethernet MAC (EMAC)
> > which provides 10M/100M/1000M Ethernet connectivity. This commit
> > adds support for the Allwinner H3 EMAC, including emulation for
> > the following functionality:
> >
> >   * DMA transfers
> >   * MII interface
> >   * Transmit CRC calculation
> >
> > Signed-off-by: Niek Linnenbank 
> > ---
> >   hw/arm/Kconfig |   1 +
> >   hw/arm/allwinner-h3.c  |  17 +
> >   hw/arm/orangepi.c  |   7 +
> >   hw/net/Kconfig |   3 +
> >   hw/net/Makefile.objs   |   1 +
> >   hw/net/allwinner-h3-emac.c | 786 +
> >   hw/net/trace-events|  10 +
> >   include/hw/arm/allwinner-h3.h  |   2 +
> >   include/hw/net/allwinner-h3-emac.h |  69 +++
> >   9 files changed, 896 insertions(+)
> >   create mode 100644 hw/net/allwinner-h3-emac.c
> >   create mode 100644 include/hw/net/allwinner-h3-emac.h
> >
> > diff --git a/hw/arm/Kconfig b/hw/arm/Kconfig
> > index ebf8d2325f..551cff3442 100644
> > --- a/hw/arm/Kconfig
> > +++ b/hw/arm/Kconfig
> > @@ -294,6 +294,7 @@ config ALLWINNER_A10
> >   config ALLWINNER_H3
> >   bool
> >   select ALLWINNER_A10_PIT
> > +select ALLWINNER_H3_EMAC
> >   select SERIAL
> >   select ARM_TIMER
> >   select ARM_GIC
> > diff --git a/hw/arm/allwinner-h3.c b/hw/arm/allwinner-h3.c
> > index c2972caf88..274b8548c0 100644
> > --- a/hw/arm/allwinner-h3.c
> > +++ b/hw/arm/allwinner-h3.c
> > @@ -53,6 +53,9 @@ static void aw_h3_init(Object *obj)
> >
> >   sysbus_init_child_obj(obj, "mmc0", >mmc0, sizeof(s->mmc0),
> > TYPE_AW_H3_SDHOST);
> > +
> > +sysbus_init_child_obj(obj, "emac", >emac, sizeof(s->emac),
> > +  TYPE_AW_H3_EMAC);
> >   }
> >
> >   static void aw_h3_realize(DeviceState *dev, Error **errp)
> > @@ -237,6 +240,20 @@ static void aw_h3_realize(DeviceState *dev, Error
> **errp)
> >   return;
> >   }
> >
> > +/* EMAC */
> > +if (nd_table[0].used) {
> > +qemu_check_nic_model(_table[0], TYPE_AW_H3_EMAC);
> > +qdev_set_nic_properties(DEVICE(>emac), _table[0]);
> > +}
> > +object_property_set_bool(OBJECT(>emac), true, "realized", );
> > +if (err != NULL) {
> > +error_propagate(errp, err);
> > +return;
> > +}
> > +sysbusdev = SYS_BUS_DEVICE(>emac);
> > +sysbus_mmio_map(sysbusdev, 0, AW_H3_EMAC_BASE);
> > +sysbus_connect_irq(sysbusdev, 0, s->irq[AW_H3_GIC_SPI_EMAC]);
> > +
> >   /* Universal Serial Bus */
> >   sysbus_create_simple(TYPE_AW_H3_EHCI, AW_H3_EHCI0_BASE,
> >s->irq[AW_H3_GIC_SPI_EHCI0]);
> > diff --git a/hw/arm/orangepi.c b/hw/arm/orangepi.c
> > index dee3efaf08..8a61eb0e69 100644
> > --- a/hw/arm/orangepi.c
> > +++ b/hw/arm/orangepi.c
> > @@ -61,6 +61,13 @@ static void orangepi_init(MachineState *machine)
> >   exit(1);
> >   }
> >
> > +/* Setup EMAC properties */
> > +object_property_set_int(OBJECT(>h3->emac), 1, "phy-addr", );
> > +if (err != NULL) {
> > +error_reportf_err(err, "Couldn't set phy address: ");
> > +exit(1);
> > +}
> > +
> >   /* Mark H3 object realized */
> >   object_property_set_bool(OBJECT(s->h3), true, "realized", );
> >   if (err != NULL) {
> > diff --git a/hw/net/Kconfig b/hw/net/Kconfig
> > index 3856417d42..36d3923992 100644
> > --- a/hw/net/Kconfig
> > +++ b/hw/net/Kconfig
> > @@ -74,6 +74,9 @@ config MIPSNET
> >   config ALLWINNER_EMAC
> >   bool
> >
> > +config ALLWINNER_H3_EMAC
> > +bool
> > +
> >   config IMX_FEC
> >   bool
> >
> > diff --git a/hw/net/Makefile.objs b/hw/net/Makefile.objs
> > index 7907d2c199..5548deb07a 100644
> > --- a/hw/net/Makefile.objs
> > +++ b/hw/net/Makefile.objs
> > @@ -23,6 +23,7 @@ common-obj-$(CONFIG_XGMAC) += xgmac.o
> >   common-obj-$(CONFIG_MIPSNET) += mipsnet.o
> >   common-obj-$(CONFIG_XILINX_AXI) += xilinx_axienet.o
> >   common-obj-$(CONFIG_ALLWINNER_EMAC) += allwinner_emac.o
> > +common-obj-$(CONFIG_ALLWINNER_H3_EMAC) += allwinner-h3-emac.o
> >   common-obj-$(CONFIG_IMX_FEC) += imx_fec.o
> >
> >   common-obj-$(CONFIG_CADENCE) += cadence_gem.o
> > diff --git a/hw/net/allwinner-h3-emac.c b/hw/net/allwinner-h3-emac.c
> > new file mode 100644
> > index 00..37f6f44406
> > --- /dev/null
> > +++ b/hw/net/allwinner-h3-emac.c
> > @@ -0,0 +1,786 @@
> > +/*
> > + * Allwinner H3 EMAC emulation
> > + *
> > + * Copyright (C) 2019 Niek Linnenbank 
> > + *
> > + * 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

Re: [PATCH 10/10] arm: allwinner-h3: add EMAC ethernet device

2019-12-03 Thread KONRAD Frederic





Le 12/2/19 à 10:09 PM, Niek Linnenbank a écrit :

The Allwinner H3 System on Chip includes an Ethernet MAC (EMAC)
which provides 10M/100M/1000M Ethernet connectivity. This commit
adds support for the Allwinner H3 EMAC, including emulation for
the following functionality:

  * DMA transfers
  * MII interface
  * Transmit CRC calculation

Signed-off-by: Niek Linnenbank 
---
  hw/arm/Kconfig |   1 +
  hw/arm/allwinner-h3.c  |  17 +
  hw/arm/orangepi.c  |   7 +
  hw/net/Kconfig |   3 +
  hw/net/Makefile.objs   |   1 +
  hw/net/allwinner-h3-emac.c | 786 +
  hw/net/trace-events|  10 +
  include/hw/arm/allwinner-h3.h  |   2 +
  include/hw/net/allwinner-h3-emac.h |  69 +++
  9 files changed, 896 insertions(+)
  create mode 100644 hw/net/allwinner-h3-emac.c
  create mode 100644 include/hw/net/allwinner-h3-emac.h

diff --git a/hw/arm/Kconfig b/hw/arm/Kconfig
index ebf8d2325f..551cff3442 100644
--- a/hw/arm/Kconfig
+++ b/hw/arm/Kconfig
@@ -294,6 +294,7 @@ config ALLWINNER_A10
  config ALLWINNER_H3
  bool
  select ALLWINNER_A10_PIT
+select ALLWINNER_H3_EMAC
  select SERIAL
  select ARM_TIMER
  select ARM_GIC
diff --git a/hw/arm/allwinner-h3.c b/hw/arm/allwinner-h3.c
index c2972caf88..274b8548c0 100644
--- a/hw/arm/allwinner-h3.c
+++ b/hw/arm/allwinner-h3.c
@@ -53,6 +53,9 @@ static void aw_h3_init(Object *obj)
  
  sysbus_init_child_obj(obj, "mmc0", >mmc0, sizeof(s->mmc0),

TYPE_AW_H3_SDHOST);
+
+sysbus_init_child_obj(obj, "emac", >emac, sizeof(s->emac),
+  TYPE_AW_H3_EMAC);
  }
  
  static void aw_h3_realize(DeviceState *dev, Error **errp)

@@ -237,6 +240,20 @@ static void aw_h3_realize(DeviceState *dev, Error **errp)
  return;
  }
  
+/* EMAC */

+if (nd_table[0].used) {
+qemu_check_nic_model(_table[0], TYPE_AW_H3_EMAC);
+qdev_set_nic_properties(DEVICE(>emac), _table[0]);
+}
+object_property_set_bool(OBJECT(>emac), true, "realized", );
+if (err != NULL) {
+error_propagate(errp, err);
+return;
+}
+sysbusdev = SYS_BUS_DEVICE(>emac);
+sysbus_mmio_map(sysbusdev, 0, AW_H3_EMAC_BASE);
+sysbus_connect_irq(sysbusdev, 0, s->irq[AW_H3_GIC_SPI_EMAC]);
+
  /* Universal Serial Bus */
  sysbus_create_simple(TYPE_AW_H3_EHCI, AW_H3_EHCI0_BASE,
   s->irq[AW_H3_GIC_SPI_EHCI0]);
diff --git a/hw/arm/orangepi.c b/hw/arm/orangepi.c
index dee3efaf08..8a61eb0e69 100644
--- a/hw/arm/orangepi.c
+++ b/hw/arm/orangepi.c
@@ -61,6 +61,13 @@ static void orangepi_init(MachineState *machine)
  exit(1);
  }
  
+/* Setup EMAC properties */

+object_property_set_int(OBJECT(>h3->emac), 1, "phy-addr", );
+if (err != NULL) {
+error_reportf_err(err, "Couldn't set phy address: ");
+exit(1);
+}
+
  /* Mark H3 object realized */
  object_property_set_bool(OBJECT(s->h3), true, "realized", );
  if (err != NULL) {
diff --git a/hw/net/Kconfig b/hw/net/Kconfig
index 3856417d42..36d3923992 100644
--- a/hw/net/Kconfig
+++ b/hw/net/Kconfig
@@ -74,6 +74,9 @@ config MIPSNET
  config ALLWINNER_EMAC
  bool
  
+config ALLWINNER_H3_EMAC

+bool
+
  config IMX_FEC
  bool
  
diff --git a/hw/net/Makefile.objs b/hw/net/Makefile.objs

index 7907d2c199..5548deb07a 100644
--- a/hw/net/Makefile.objs
+++ b/hw/net/Makefile.objs
@@ -23,6 +23,7 @@ common-obj-$(CONFIG_XGMAC) += xgmac.o
  common-obj-$(CONFIG_MIPSNET) += mipsnet.o
  common-obj-$(CONFIG_XILINX_AXI) += xilinx_axienet.o
  common-obj-$(CONFIG_ALLWINNER_EMAC) += allwinner_emac.o
+common-obj-$(CONFIG_ALLWINNER_H3_EMAC) += allwinner-h3-emac.o
  common-obj-$(CONFIG_IMX_FEC) += imx_fec.o
  
  common-obj-$(CONFIG_CADENCE) += cadence_gem.o

diff --git a/hw/net/allwinner-h3-emac.c b/hw/net/allwinner-h3-emac.c
new file mode 100644
index 00..37f6f44406
--- /dev/null
+++ b/hw/net/allwinner-h3-emac.c
@@ -0,0 +1,786 @@
+/*
+ * Allwinner H3 EMAC emulation
+ *
+ * Copyright (C) 2019 Niek Linnenbank 
+ *
+ * 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 .
+ */
+
+#include "qemu/osdep.h"
+#include "hw/sysbus.h"
+#include "migration/vmstate.h"
+#include "net/net.h"
+#include "hw/irq.h"
+#include "hw/qdev-properties.h"
+#include "qemu/log.h"

Re: [PATCH 10/10] arm: allwinner-h3: add EMAC ethernet device

Re: [PATCH 10/10] arm: allwinner-h3: add EMAC ethernet device

Re: [PATCH 10/10] arm: allwinner-h3: add EMAC ethernet device

Re: [PATCH 10/10] arm: allwinner-h3: add EMAC ethernet device

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