mirror of https://gitee.com/openkylin/qemu.git
59 lines
1.6 KiB
C
59 lines
1.6 KiB
C
/*
|
|
* CCID Passthru Card Device emulation
|
|
*
|
|
* Copyright (c) 2011 Red Hat.
|
|
* Written by Alon Levy.
|
|
*
|
|
* This code is licensed under the GNU LGPL, version 2 or later.
|
|
*/
|
|
|
|
#ifndef CCID_H
|
|
#define CCID_H
|
|
|
|
#include "qdev.h"
|
|
|
|
typedef struct CCIDCardState CCIDCardState;
|
|
typedef struct CCIDCardInfo CCIDCardInfo;
|
|
|
|
/*
|
|
* state of the CCID Card device (i.e. hw/ccid-card-*.c)
|
|
*/
|
|
struct CCIDCardState {
|
|
DeviceState qdev;
|
|
uint32_t slot; /* For future use with multiple slot reader. */
|
|
};
|
|
|
|
/*
|
|
* callbacks to be used by the CCID device (hw/usb-ccid.c) to call
|
|
* into the smartcard device (hw/ccid-card-*.c)
|
|
*/
|
|
struct CCIDCardInfo {
|
|
DeviceInfo qdev;
|
|
const uint8_t *(*get_atr)(CCIDCardState *card, uint32_t *len);
|
|
void (*apdu_from_guest)(CCIDCardState *card,
|
|
const uint8_t *apdu,
|
|
uint32_t len);
|
|
int (*exitfn)(CCIDCardState *card);
|
|
int (*initfn)(CCIDCardState *card);
|
|
};
|
|
|
|
/*
|
|
* API for smartcard calling the CCID device (used by hw/ccid-card-*.c)
|
|
*/
|
|
void ccid_card_send_apdu_to_guest(CCIDCardState *card,
|
|
uint8_t *apdu,
|
|
uint32_t len);
|
|
void ccid_card_card_removed(CCIDCardState *card);
|
|
void ccid_card_card_inserted(CCIDCardState *card);
|
|
void ccid_card_card_error(CCIDCardState *card, uint64_t error);
|
|
void ccid_card_qdev_register(CCIDCardInfo *card);
|
|
|
|
/*
|
|
* support guest visible insertion/removal of ccid devices based on actual
|
|
* devices connected/removed. Called by card implementation (passthru, local)
|
|
*/
|
|
int ccid_card_ccid_attach(CCIDCardState *card);
|
|
void ccid_card_ccid_detach(CCIDCardState *card);
|
|
|
|
#endif /* CCID_H */
|