mirror of
https://github.com/qemu/qemu.git
synced 2024-12-16 16:53:28 +08:00
669b498301
Re-implemented the interconnect between the Xilinx AXI ethernet and DMA controllers. A QOM interface "stream" is created, for the two stream interfaces. As per Edgars request, this is designed to be more generic than AXI-stream, so in the future we may see more clients of this interface beyond AXI stream. This is based primarily on Paolos original refactoring of the interconnect. Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Peter A.G. Crosthwaite <peter.crosthwaite@petalogix.com> Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
32 lines
872 B
C
32 lines
872 B
C
#ifndef STREAM_H
|
|
#define STREAM_H 1
|
|
|
|
#include "qemu-common.h"
|
|
#include "qemu/object.h"
|
|
|
|
/* stream slave. Used until qdev provides a generic way. */
|
|
#define TYPE_STREAM_SLAVE "stream-slave"
|
|
|
|
#define STREAM_SLAVE_CLASS(klass) \
|
|
OBJECT_CLASS_CHECK(StreamSlaveClass, (klass), TYPE_STREAM_SLAVE)
|
|
#define STREAM_SLAVE_GET_CLASS(obj) \
|
|
OBJECT_GET_CLASS(StreamSlaveClass, (obj), TYPE_STREAM_SLAVE)
|
|
#define STREAM_SLAVE(obj) \
|
|
INTERFACE_CHECK(StreamSlave, (obj), TYPE_STREAM_SLAVE)
|
|
|
|
typedef struct StreamSlave {
|
|
Object Parent;
|
|
} StreamSlave;
|
|
|
|
typedef struct StreamSlaveClass {
|
|
InterfaceClass parent;
|
|
|
|
void (*push)(StreamSlave *obj, unsigned char *buf, size_t len,
|
|
uint32_t *app);
|
|
} StreamSlaveClass;
|
|
|
|
void
|
|
stream_push(StreamSlave *sink, uint8_t *buf, size_t len, uint32_t *app);
|
|
|
|
#endif /* STREAM_H */
|