| Thomas Gleixner | 1a59d1b8 | 2019-05-27 08:55:05 +0200 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| Vincent Pelletier | 7f7c548 | 2018-10-09 14:43:18 +0000 | [diff] [blame] | 2 | /* |
| 3 | * Copyright (c) 2018 Vincent Pelletier |
| 4 | */ |
| 5 | /* |
| Vincent Pelletier | 7f7c548 | 2018-10-09 14:43:18 +0000 | [diff] [blame] | 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 */ |