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[PATCH v2 03/20] nubus-device: add device slot parameter
From: |
Mark Cave-Ayland |
Subject: |
[PATCH v2 03/20] nubus-device: add device slot parameter |
Date: |
Wed, 15 Sep 2021 11:10:09 +0100 |
This prepares for allowing Nubus devices to be placed in a specific slot instead
of always being auto-allocated by the bus itself.
Signed-off-by: Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
---
hw/nubus/nubus-device.c | 6 ++++++
include/hw/nubus/nubus.h | 2 +-
2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/hw/nubus/nubus-device.c b/hw/nubus/nubus-device.c
index 36203848e5..c1832f73da 100644
--- a/hw/nubus/nubus-device.c
+++ b/hw/nubus/nubus-device.c
@@ -191,12 +191,18 @@ static void nubus_device_realize(DeviceState *dev, Error
**errp)
nubus_register_format_block(nd);
}
+static Property nubus_device_properties[] = {
+ DEFINE_PROP_INT32("slot", NubusDevice, slot, -1),
+ DEFINE_PROP_END_OF_LIST()
+};
+
static void nubus_device_class_init(ObjectClass *oc, void *data)
{
DeviceClass *dc = DEVICE_CLASS(oc);
dc->realize = nubus_device_realize;
dc->bus_type = TYPE_NUBUS_BUS;
+ device_class_set_props(dc, nubus_device_properties);
}
static const TypeInfo nubus_device_type_info = {
diff --git a/include/hw/nubus/nubus.h b/include/hw/nubus/nubus.h
index 89b0976aaa..357f621d15 100644
--- a/include/hw/nubus/nubus.h
+++ b/include/hw/nubus/nubus.h
@@ -42,7 +42,7 @@ struct NubusBus {
struct NubusDevice {
DeviceState qdev;
- int slot;
+ int32_t slot;
MemoryRegion super_slot_mem;
MemoryRegion slot_mem;
--
2.20.1
- [PATCH v2 00/20] nubus: bus, device, bridge, IRQ and address space improvements, Mark Cave-Ayland, 2021/09/15
- [PATCH v2 01/20] nubus-device: rename slot_nb variable to slot, Mark Cave-Ayland, 2021/09/15
- [PATCH v2 02/20] nubus-device: expose separate super slot memory region, Mark Cave-Ayland, 2021/09/15
- [PATCH v2 03/20] nubus-device: add device slot parameter,
Mark Cave-Ayland <=
- [PATCH v2 05/20] nubus: move slot bitmap checks from NubusDevice realize() to BusClass check_address(), Mark Cave-Ayland, 2021/09/15
- [PATCH v2 06/20] nubus: implement BusClass get_dev_path(), Mark Cave-Ayland, 2021/09/15
- [PATCH v2 07/20] nubus: add trace-events for empty slot accesses, Mark Cave-Ayland, 2021/09/15
- [PATCH v2 04/20] nubus: use bitmap to manage available slots, Mark Cave-Ayland, 2021/09/15
- [PATCH v2 08/20] nubus: generate bus error when attempting to access empty slots, Mark Cave-Ayland, 2021/09/15
- [PATCH v2 09/20] macfb: don't register declaration ROM, Mark Cave-Ayland, 2021/09/15
- [PATCH v2 10/20] nubus-device: remove nubus_register_rom() and nubus_register_format_block(), Mark Cave-Ayland, 2021/09/15