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1a59d1b8 | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
7f7c548c VP |
2 | /* |
3 | * Copyright (c) 2018 Vincent Pelletier | |
4 | */ | |
5 | /* | |
7f7c548c VP |
6 | */ |
7 | #ifndef __CCID_H | |
8 | #define __CCID_H | |
9 | ||
10 | #include <linux/types.h> | |
11 | ||
12 | #define USB_INTERFACE_CLASS_CCID 0x0b | |
13 | ||
14 | struct ccid_descriptor { | |
15 | __u8 bLength; | |
16 | __u8 bDescriptorType; | |
17 | __le16 bcdCCID; | |
18 | __u8 bMaxSlotIndex; | |
19 | __u8 bVoltageSupport; | |
20 | __le32 dwProtocols; | |
21 | __le32 dwDefaultClock; | |
22 | __le32 dwMaximumClock; | |
23 | __u8 bNumClockSupported; | |
24 | __le32 dwDataRate; | |
25 | __le32 dwMaxDataRate; | |
26 | __u8 bNumDataRatesSupported; | |
27 | __le32 dwMaxIFSD; | |
28 | __le32 dwSynchProtocols; | |
29 | __le32 dwMechanical; | |
30 | __le32 dwFeatures; | |
31 | __le32 dwMaxCCIDMessageLength; | |
32 | __u8 bClassGetResponse; | |
33 | __u8 bClassEnvelope; | |
34 | __le16 wLcdLayout; | |
35 | __u8 bPINSupport; | |
36 | __u8 bMaxCCIDBusySlots; | |
37 | } __attribute__ ((packed)); | |
38 | ||
39 | #endif /* __CCID_H */ |