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// SPDX-License-Identifier: LGPL-2.1-or-later
#ifndef __ALSA_HINAWA_FW_RESP_H__
#define __ALSA_HINAWA_FW_RESP_H__
#include <hinawa.h>
G_BEGIN_DECLS
#define HINAWA_TYPE_FW_RESP (hinawa_fw_resp_get_type())
#define HINAWA_FW_RESP(obj) \
(G_TYPE_CHECK_INSTANCE_CAST((obj), \
HINAWA_TYPE_FW_RESP, \
HinawaFwResp))
#define HINAWA_IS_FW_RESP(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE((obj), \
HINAWA_TYPE_FW_RESP))
#define HINAWA_FW_RESP_CLASS(klass) \
(G_TYPE_CHECK_CLASS_CAST((klass), \
HINAWA_TYPE_FW_RESP, \
HinawaFwRespClass))
#define HINAWA_IS_FW_RESP_CLASS(klass) \
(G_TYPE_CHECK_CLASS_TYPE((klass), \
HINAWA_TYPE_FW_RESP))
#define HINAWA_FW_RESP_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS((obj), \
HINAWA_TYPE_FW_RESP, \
HinawaFwRespClass))
#define HINAWA_FW_RESP_ERROR hinawa_fw_resp_error_quark()
GQuark hinawa_fw_resp_error_quark();
typedef struct _HinawaFwResp HinawaFwResp;
typedef struct _HinawaFwRespClass HinawaFwRespClass;
typedef struct _HinawaFwRespPrivate HinawaFwRespPrivate;
struct _HinawaFwResp {
GObject parent_instance;
HinawaFwRespPrivate *priv;
};
struct _HinawaFwRespClass {
GObjectClass parent_class;
/**
* HinawaFwRespClass::requested:
* @self: A #HinawaFwResp
* @tcode: One of #HinawaTcode enumerators
*
* When any node transfers requests to the range of address to which this object listening,
* the #HinawaFwRespClass::requested signal handler is called with #HinawaFwTcode, without the
* case that #HinawaFwRespClass::requested2 signal handler is already assigned.
*
* The handler can get data frame by a call of #hinawa_fw_resp_get_req_frame() and set data
* frame by a call of #hinawa_fw_resp_set_resp_frame(), then returns rcode.
*
* Returns: One of #HinawaRcode enumerators corresponding to rcodes defined in IEEE 1394
* specification.
*
* Deprecated: 2.2: Use #HinawaFwRespClass::requested2, instead.
*/
HinawaFwRcode (*requested)(HinawaFwResp *self, HinawaFwTcode tcode);
/**
* HinawaFwRespClass::requested2:
* @self: A #HinawaFwResp
* @tcode: One of #HinawaTcode enumerations
* @offset: The address offset at which the transaction arrives.
* @src: The node ID of source for the transaction.
* @dst: The node ID of destination for the transaction.
* @card: The index of card corresponding to 1394 OHCI controller.
* @generation: The generation of bus when the transaction is transferred.
* @frame: (element-type guint8)(array length=length): The array with elements for byte
* data.
* @length: The length of bytes for the frame.
*
* When any node transfers request subaction to the range of address to which this object
* listening, the #HinawaFwResp::requested signal handler is called with arrived frame for
* the subaction. The handler is expected to call #hinawa_fw_resp_set_resp_frame() with
* frame and return rcode for response subaction.
*
* Returns: One of #HinawaRcode enumerators corresponding to rcodes defined in IEEE 1394
* specification.
*
* Since: 2.2
*/
HinawaFwRcode (*requested2)(HinawaFwResp *self, HinawaFwTcode tcode, guint64 offset,
guint32 src, guint32 dst, guint32 card, guint32 generation,
const guint8 *frame, guint length);
};
GType hinawa_fw_resp_get_type(void) G_GNUC_CONST;
HinawaFwResp *hinawa_fw_resp_new(void);
void hinawa_fw_resp_reserve_within_region(HinawaFwResp *self, HinawaFwNode *node,
guint64 region_start, guint64 region_end, guint width,
GError **exception);
void hinawa_fw_resp_reserve(HinawaFwResp *self, HinawaFwNode*node,
guint64 addr, guint width, GError **exception);
void hinawa_fw_resp_release(HinawaFwResp *self);
void hinawa_fw_resp_get_req_frame(HinawaFwResp *self, const guint8 **frame,
gsize *length);
void hinawa_fw_resp_set_resp_frame(HinawaFwResp *self, guint8 *frame,
gsize length);
G_END_DECLS
#endif
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