motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-05 00:33:55 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

bcm2835_property: add bcm2835 property channel

Browse source 
This sits behind the mailbox interface, and implements
request/response queries for system properties. The
framebuffer-related properties will be added in a later patch.

Reviewed-by: Peter Crosthwaite <crosthwaite.peter@gmail.com>
Signed-off-by: Andrew Baumann <Andrew.Baumann@microsoft.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Andrew Baumann 2016-01-29 14:50:38 -08:00 • committed by Peter Maydell
parent 99494e696e
commit 04f1ab15b9
3 changed files with 319 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

31
include/hw/misc/bcm2835_property.h Normal file
View file

@ -0,0 +1,31 @@
/*
* Raspberry Pi emulation (c) 2012 Gregory Estrade
* This code is licensed under the GNU GPLv2 and later.
*/
#ifndef BCM2835_PROPERTY_H
#define BCM2835_PROPERTY_H
#include "hw/sysbus.h"
#include "exec/address-spaces.h"
#include "net/net.h"
#define TYPE_BCM2835_PROPERTY "bcm2835-property"
#define BCM2835_PROPERTY(obj) \
OBJECT_CHECK(BCM2835PropertyState, (obj), TYPE_BCM2835_PROPERTY)
typedef struct {
/*< private >*/
SysBusDevice busdev;
/*< public >*/
MemoryRegion *dma_mr;
AddressSpace dma_as;
MemoryRegion iomem;
qemu_irq mbox_irq;
MACAddr macaddr;
uint32_t ram_size;
uint32_t addr;
bool pending;
} BCM2835PropertyState;
#endif