| Chiranjeevi Velempati | e130fd0 | 2011-11-29 05:06:13 +0530 | [diff] [blame] | 1 | /* |
| Duy Truong | 790f06d | 2013-02-13 16:38:12 -0800 | [diff] [blame] | 2 | * Copyright (c) 2011, The Linux Foundation. All rights reserved. |
| Chiranjeevi Velempati | e130fd0 | 2011-11-29 05:06:13 +0530 | [diff] [blame] | 3 | |
| 4 | * This program is free software; you can redistribute it and/or modify |
| 5 | * it under the terms of the GNU General Public License version 2 and |
| 6 | * only version 2 as published by the Free Software Foundation. |
| 7 | |
| 8 | * This program is distributed in the hope that it will be useful, |
| 9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 11 | * GNU General Public License for more details |
| 12 | */ |
| 13 | |
| 14 | #ifndef __LINUX_USB_CCID_DESC_H |
| 15 | #define __LINUX_USB_CCID_DESC_H |
| 16 | |
| 17 | /*CCID specification version 1.10*/ |
| 18 | #define CCID1_10 0x0110 |
| 19 | |
| 20 | #define SMART_CARD_DEVICE_CLASS 0x0B |
| 21 | /* Smart Card Device Class Descriptor Type */ |
| 22 | #define CCID_DECRIPTOR_TYPE 0x21 |
| 23 | |
| 24 | /* Table 5.3-1 Summary of CCID Class Specific Request */ |
| 25 | #define CCIDGENERICREQ_ABORT 0x01 |
| 26 | #define CCIDGENERICREQ_GET_CLOCK_FREQUENCIES 0x02 |
| 27 | #define CCIDGENERICREQ_GET_DATA_RATES 0x03 |
| 28 | |
| 29 | /* 6.1 Command Pipe, Bulk-OUT Messages */ |
| 30 | #define PC_TO_RDR_ICCPOWERON 0x62 |
| 31 | #define PC_TO_RDR_ICCPOWEROFF 0x63 |
| 32 | #define PC_TO_RDR_GETSLOTSTATUS 0x65 |
| 33 | #define PC_TO_RDR_XFRBLOCK 0x6F |
| 34 | #define PC_TO_RDR_GETPARAMETERS 0x6C |
| 35 | #define PC_TO_RDR_RESETPARAMETERS 0x6D |
| 36 | #define PC_TO_RDR_SETPARAMETERS 0x61 |
| 37 | #define PC_TO_RDR_ESCAPE 0x6B |
| 38 | #define PC_TO_RDR_ICCCLOCK 0x6E |
| 39 | #define PC_TO_RDR_T0APDU 0x6A |
| 40 | #define PC_TO_RDR_SECURE 0x69 |
| 41 | #define PC_TO_RDR_MECHANICAL 0x71 |
| 42 | #define PC_TO_RDR_ABORT 0x72 |
| 43 | #define PC_TO_RDR_SETDATARATEANDCLOCKFREQUENCY 0x73 |
| 44 | |
| 45 | /* 6.2 Response Pipe, Bulk-IN Messages */ |
| 46 | #define RDR_TO_PC_DATABLOCK 0x80 |
| 47 | #define RDR_TO_PC_SLOTSTATUS 0x81 |
| 48 | #define RDR_TO_PC_PARAMETERS 0x82 |
| 49 | #define RDR_TO_PC_ESCAPE 0x83 |
| 50 | #define RDR_TO_PC_DATARATEANDCLOCKFREQUENCY 0x84 |
| 51 | |
| 52 | /* 6.3 Interrupt-IN Messages */ |
| 53 | #define RDR_TO_PC_NOTIFYSLOTCHANGE 0x50 |
| 54 | #define RDR_TO_PC_HARDWAREERROR 0x51 |
| 55 | |
| 56 | /* Table 6.2-2 Slot error register when bmCommandStatus = 1 */ |
| 57 | #define CMD_ABORTED 0xFF |
| 58 | #define ICC_MUTE 0xFE |
| 59 | #define XFR_PARITY_ERROR 0xFD |
| 60 | #define XFR_OVERRUN 0xFC |
| 61 | #define HW_ERROR 0xFB |
| 62 | #define BAD_ATR_TS 0xF8 |
| 63 | #define BAD_ATR_TCK 0xF7 |
| 64 | #define ICC_PROTOCOL_NOT_SUPPORTED 0xF6 |
| 65 | #define ICC_CLASS_NOT_SUPPORTED 0xF5 |
| 66 | #define PROCEDURE_BYTE_CONFLICT 0xF4 |
| 67 | #define DEACTIVATED_PROTOCOL 0xF3 |
| 68 | #define BUSY_WITH_AUTO_SEQUENCE 0xF2 |
| 69 | #define PIN_TIMEOUT 0xF0 |
| 70 | #define PIN_CANCELLED 0xEF |
| 71 | #define CMD_SLOT_BUSY 0xE0 |
| 72 | |
| 73 | /* CCID rev 1.1, p.27 */ |
| 74 | #define VOLTS_AUTO 0x00 |
| 75 | #define VOLTS_5_0 0x01 |
| 76 | #define VOLTS_3_0 0x02 |
| 77 | #define VOLTS_1_8 0x03 |
| 78 | |
| 79 | /* 6.3.1 RDR_to_PC_NotifySlotChange */ |
| 80 | #define ICC_NOT_PRESENT 0x00 |
| 81 | #define ICC_PRESENT 0x01 |
| 82 | #define ICC_CHANGE 0x02 |
| 83 | #define ICC_INSERTED_EVENT (ICC_PRESENT+ICC_CHANGE) |
| 84 | |
| 85 | /* Identifies the length of type of subordinate descriptors of a CCID device |
| 86 | * Table 5.1-1 Smart Card Device Class descriptors |
| 87 | */ |
| 88 | struct usb_ccid_class_descriptor { |
| 89 | unsigned char bLength; |
| 90 | unsigned char bDescriptorType; |
| 91 | unsigned short bcdCCID; |
| 92 | unsigned char bMaxSlotIndex; |
| 93 | unsigned char bVoltageSupport; |
| 94 | unsigned long dwProtocols; |
| 95 | unsigned long dwDefaultClock; |
| 96 | unsigned long dwMaximumClock; |
| 97 | unsigned char bNumClockSupported; |
| 98 | unsigned long dwDataRate; |
| 99 | unsigned long dwMaxDataRate; |
| 100 | unsigned char bNumDataRatesSupported; |
| 101 | unsigned long dwMaxIFSD; |
| 102 | unsigned long dwSynchProtocols; |
| 103 | unsigned long dwMechanical; |
| 104 | unsigned long dwFeatures; |
| 105 | unsigned long dwMaxCCIDMessageLength; |
| 106 | unsigned char bClassGetResponse; |
| 107 | unsigned char bClassEnvelope; |
| 108 | unsigned short wLcdLayout; |
| 109 | unsigned char bPINSupport; |
| 110 | unsigned char bMaxCCIDBusySlots; |
| 111 | } __packed; |
| 112 | #endif |