mirror of https://github.com/xemu-project/xemu.git
43 lines
879 B
C
43 lines
879 B
C
|
/*
|
||
|
|
* QEMU UFS
|
||
|
|
*
|
||
|
|
* Copyright (c) 2023 Samsung Electronics Co., Ltd. All rights reserved.
|
||
|
|
*
|
||
|
|
* Written by Jeuk Kim <jeuk20.kim@samsung.com>
|
||
|
|
*
|
||
|
|
* SPDX-License-Identifier: GPL-2.0-or-later
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef HW_UFS_UFS_H
|
||
|
|
#define HW_UFS_UFS_H
|
||
|
|
|
||
|
|
#include "hw/pci/pci_device.h"
|
||
|
|
#include "hw/scsi/scsi.h"
|
||
|
|
#include "block/ufs.h"
|
||
|
|
|
||
|
|
#define UFS_MAX_LUS 32
|
||
|
|
#define UFS_BLOCK_SIZE 4096
|
||
|
|
|
||
|
|
typedef struct UfsParams {
|
||
|
|
char *serial;
|
||
|
|
uint8_t nutrs; /* Number of UTP Transfer Request Slots */
|
||
|
|
uint8_t nutmrs; /* Number of UTP Task Management Request Slots */
|
||
|
|
} UfsParams;
|
||
|
|
|
||
|
|
typedef struct UfsHc {
|
||
|
|
PCIDevice parent_obj;
|
||
|
|
MemoryRegion iomem;
|
||
|
|
UfsReg reg;
|
||
|
|
UfsParams params;
|
||
|
|
uint32_t reg_size;
|
||
|
|
|
||
|
|
qemu_irq irq;
|
||
|
|
QEMUBH *doorbell_bh;
|
||
|
|
QEMUBH *complete_bh;
|
||
|
|
} UfsHc;
|
||
|
|
|
||
|
|
#define TYPE_UFS "ufs"
|
||
|
|
#define UFS(obj) OBJECT_CHECK(UfsHc, (obj), TYPE_UFS)
|
||
|
|
|
||
|
|
#endif /* HW_UFS_UFS_H */
|