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/*
* Xilinx CFI interface
*
* Copyright (C) 2023, Advanced Micro Devices, Inc.
*
* Written by Francisco Iglesias <francisco.iglesias@amd.com>
*
* SPDX-License-Identifier: GPL-2.0-or-later
*/
#ifndef XLNX_CFI_IF_H
#define XLNX_CFI_IF_H 1
#include "qemu/help-texts.h"
#include "qom/object.h"
#define TYPE_XLNX_CFI_IF "xlnx-cfi-if"
typedef struct XlnxCfiIfClass XlnxCfiIfClass;
DECLARE_CLASS_CHECKERS(XlnxCfiIfClass, XLNX_CFI_IF, TYPE_XLNX_CFI_IF)
#define XLNX_CFI_IF(obj) \
INTERFACE_CHECK(XlnxCfiIf, (obj), TYPE_XLNX_CFI_IF)
typedef enum {
PACKET_TYPE_CFU = 0x52,
PACKET_TYPE_CFRAME = 0xA1,
} xlnx_cfi_packet_type;
typedef enum {
CFRAME_FAR = 1,
CFRAME_SFR = 2,
CFRAME_FDRI = 4,
CFRAME_CMD = 6,
} xlnx_cfi_reg_addr;
typedef struct XlnxCfiPacket {
uint8_t reg_addr;
uint32_t data[4];
} XlnxCfiPacket;
typedef struct XlnxCfiIf {
Object Parent;
} XlnxCfiIf;
typedef struct XlnxCfiIfClass {
InterfaceClass parent;
void (*cfi_transfer_packet)(XlnxCfiIf *cfi_if, XlnxCfiPacket *pkt);
} XlnxCfiIfClass;
/**
* Transfer a XlnxCfiPacket.
*
* @cfi_if: the object implementing this interface
* @XlnxCfiPacket: a pointer to the XlnxCfiPacket to transfer
*/
void xlnx_cfi_transfer_packet(XlnxCfiIf *cfi_if, XlnxCfiPacket *pkt);
#endif /* XLNX_CFI_IF_H */
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