On Thu, Jan 2, 2014 at 7:18 PM, Beniamino Galvani <b.galv...@gmail.com> wrote:
> Signed-off-by: Beniamino Galvani <b.galv...@gmail.com>
> ---
> hw/arm/allwinner-a10.c | 20 ++++++++++++++++++++
> include/hw/arm/allwinner-a10.h | 4 ++++
> 2 files changed, 24 insertions(+)
>
> diff --git a/hw/arm/allwinner-a10.c b/hw/arm/allwinner-a10.c
> index 4658e19..155e026 100644
> --- a/hw/arm/allwinner-a10.c
> +++ b/hw/arm/allwinner-a10.c
> @@ -22,6 +22,7 @@
> static void aw_a10_init(Object *obj)
> {
> AwA10State *s = AW_A10(obj);
> + DeviceState *dev;
For consistency with surrounding code, you could just cast to DEVICE
include and drop the new local var.
>
> object_initialize(&s->cpu, sizeof(s->cpu), "cortex-a8-" TYPE_ARM_CPU);
> object_property_add_child(obj, "cpu", OBJECT(&s->cpu), NULL);
> @@ -31,6 +32,14 @@ static void aw_a10_init(Object *obj)
>
> object_initialize(&s->timer, sizeof(s->timer), TYPE_AW_A10_PIT);
> qdev_set_parent_bus(DEVICE(&s->timer), sysbus_get_default());
> +
> + if (nd_table[0].used) {
So with SoC MACs, they are "always there". I think this conditional
should be removed, and the MAC is always instantiated. ...
> + qemu_check_nic_model(&nd_table[0], "allwinner_emac");
> + object_initialize(&s->emac, sizeof(s->emac), TYPE_AW_EMAC);
> + dev = DEVICE(&s->emac);
> + qdev_set_nic_properties(dev, &nd_table[0]);
... and then only this is conditional on nd_table.used. The mac model
itself then of course needs to be hardened against a null netargs.
> + qdev_set_parent_bus(dev, sysbus_get_default());
> + }
> }
>
> static void aw_a10_realize(DeviceState *dev, Error **errp)
> @@ -76,6 +85,17 @@ static void aw_a10_realize(DeviceState *dev, Error **errp)
> sysbus_connect_irq(sysbusdev, 4, s->irq[67]);
> sysbus_connect_irq(sysbusdev, 5, s->irq[68]);
>
> + if (nd_table[0].used) {
> + object_property_set_bool(OBJECT(&s->emac), true, "realized", &err);
> + if (err != NULL) {
> + error_propagate(errp, err);
> + return;
> + }
> + sysbusdev = SYS_BUS_DEVICE(&s->emac);
> + sysbus_mmio_map(sysbusdev, 0, AW_A10_EMAC_BASE);
> + sysbus_connect_irq(sysbusdev, 0, s->irq[55]);
> + }
> +
> serial_mm_init(get_system_memory(), AW_A10_UART0_REG_BASE, 2, s->irq[1],
> 115200, serial_hds[0], DEVICE_NATIVE_ENDIAN);
> }
> diff --git a/include/hw/arm/allwinner-a10.h b/include/hw/arm/allwinner-a10.h
> index da36647..6ea5988 100644
> --- a/include/hw/arm/allwinner-a10.h
> +++ b/include/hw/arm/allwinner-a10.h
> @@ -6,6 +6,7 @@
> #include "hw/arm/arm.h"
> #include "hw/timer/allwinner-a10-pit.h"
> #include "hw/intc/allwinner-a10-pic.h"
> +#include "hw/net/allwinner_emac.h"
>
> #include "sysemu/sysemu.h"
> #include "exec/address-spaces.h"
> @@ -14,9 +15,11 @@
> #define AW_A10_PIC_REG_BASE 0x01c20400
> #define AW_A10_PIT_REG_BASE 0x01c20c00
> #define AW_A10_UART0_REG_BASE 0x01c28000
> +#define AW_A10_EMAC_BASE 0x01c0b000
>
> #define AW_A10_SDRAM_BASE 0x40000000
>
> +
This whitespace change intended?
Regards,
Peter
> #define TYPE_AW_A10 "allwinner-a10"
> #define AW_A10(obj) OBJECT_CHECK(AwA10State, (obj), TYPE_AW_A10)
>
> @@ -29,6 +32,7 @@ typedef struct AwA10State {
> qemu_irq irq[AW_A10_PIC_INT_NR];
> AwA10PITState timer;
> AwA10PICState intc;
> + AwEmacState emac;
> } AwA10State;
>
> #define ALLWINNER_H_
> --
> 1.7.10.4
>
>
