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gnupg ccid-driver interoperability

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NIIBE Yutaka
2010-11-12 23:19:27 +09:00
parent 9ed509951c
commit f849e12d0c
3 changed files with 44 additions and 12 deletions
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11
ChangeLog
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@@ -1,3 +1,14 @@
2010-11-12 NIIBE Yutaka <gniibe@fsij.org>
* src/usb_desc.c (gnukConfigDescriptor): Change dwFeatures.
* src/usb-icc.c (icc_send_params): Always return fixed result.
(icc_handle_data): Support ICC_GET_PARAMS.
2010-11-10 NIIBE Yutaka <gniibe@fsij.org>
* src/usb_desc.c (gnukConfigDescriptor): Fix bmAttributes.
2010-11-09 NIIBE Yutaka <gniibe@fsij.org>
* Version 0.4.

31
src/usb-icc.c
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@@ -31,14 +31,15 @@
#include "hw_config.h"
#include "usb_istr.h"
#define ICC_SET_PARAMS 0x61
#define ICC_SET_PARAMS 0x61 /* non-ICCD command */
#define ICC_POWER_ON 0x62
#define ICC_POWER_OFF 0x63
#define ICC_SLOT_STATUS 0x65
#define ICC_SLOT_STATUS 0x65 /* non-ICCD command */
#define ICC_GET_PARAMS 0x6C /* non-ICCD command */
#define ICC_XFR_BLOCK 0x6F
#define ICC_DATA_BLOCK_RET 0x80
#define ICC_SLOT_STATUS_RET 0x81
#define ICC_SET_PARAMS_RET 0x82
#define ICC_SLOT_STATUS_RET 0x81 /* non-ICCD result */
#define ICC_PARAMS_RET 0x82 /* non-ICCD result */
#define ICC_MSG_SEQ_OFFSET 6
#define ICC_MSG_STATUS_OFFSET 7
@@ -337,12 +338,23 @@ icc_send_data_block (uint8_t status, uint8_t error, uint8_t chain,
static void
icc_send_params (void)
{
memcpy (icc_tx_data, icc_rcv_data,
ICC_MSG_HEADER_SIZE + icc_header->data_len);
icc_tx_data[0] = ICC_SET_PARAMS_RET;
icc_tx_data[0] = ICC_PARAMS_RET;
icc_tx_data[1] = 0x07; /* Length = 0x00000007 */
icc_tx_data[2] = 0;
icc_tx_data[3] = 0;
icc_tx_data[4] = 0;
icc_tx_data[5] = 0x00; /* Slot */
icc_tx_data[ICC_MSG_SEQ_OFFSET] = icc_seq;
icc_tx_data[ICC_MSG_STATUS_OFFSET] = 0;
icc_tx_data[ICC_MSG_ERROR_OFFSET] = 0;
icc_tx_data[ICC_MSG_CHAIN_OFFSET] = icc_rcv_data[7];
icc_tx_data[ICC_MSG_CHAIN_OFFSET] = 0x01; /* ProtocolNum: T=1 */
icc_tx_data[ICC_MSG_DATA_OFFSET] = 0x11; /* bmFindexDindex */
icc_tx_data[ICC_MSG_DATA_OFFSET+1] = 0x11; /* bmTCCKST1 */
icc_tx_data[ICC_MSG_DATA_OFFSET+2] = 0xFE; /* bGuardTimeT1 */
icc_tx_data[ICC_MSG_DATA_OFFSET+3] = 0x55; /* bmWaitingIntegersT1 */
icc_tx_data[ICC_MSG_DATA_OFFSET+4] = 0x03; /* bClockStop */
icc_tx_data[ICC_MSG_DATA_OFFSET+5] = 0xFE; /* bIFSC */
icc_tx_data[ICC_MSG_DATA_OFFSET+6] = 0; /* bNadValue */
if (!icc_tx_ready ())
{ /* not ready to send */
@@ -414,7 +426,8 @@ icc_handle_data (void)
icc_error (ICC_OFFSET_PARAM);
}
}
else if (icc_header->msg_type == ICC_SET_PARAMS)
else if (icc_header->msg_type == ICC_SET_PARAMS
|| icc_header->msg_type == ICC_GET_PARAMS)
icc_send_params ();
else
{

14
src/usb_desc.c
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@@ -45,7 +45,11 @@ static const uint8_t gnukConfigDescriptor[] = {
NUM_INTERFACES, /* bNumInterfaces: */
0x01, /* bConfigurationValue: Configuration value */
0x00, /* iConfiguration: Index of string descriptor describing the configuration */
#if defined(USB_SELF_POWERED)
0xC0, /* bmAttributes: self powered */
#else
0x80, /* bmAttributes: bus powered */
#endif
50, /* MaxPower 100 mA */
/* Interface Descriptor */
@@ -76,15 +80,19 @@ static const uint8_t gnukConfigDescriptor[] = {
0, 0, 0, 0, /* dwSynchProtocols: FIXED VALUE */
0, 0, 0, 0, /* dwMechanical: FIXED VALUE */
#ifdef DEBUG
0x80, 0x04, 0x04, 0x00, /* dwFeatures:
0x82, 0x04, 0x04, 0x00, /* dwFeatures:
* Short and extended APDU level: 0x40000
* Automatic IFSD : 0x00400
* Automatic PPS CUR : 0x00080
*
* Automatic conf. based on ATR : 0x00002
*/
#else
0x40, 0x00, 0x04, 0x00, /* dwFeatures:
0x42, 0x00, 0x04, 0x00, /* dwFeatures:
* Short and extended APDU level: 0x40000
* Automatic PPS PROP : 0x00040
*
* Automatic conf. based on ATR : 0x00002
*/
#endif
0x40, 0x00, 0, 0, /* dwMaxCCIDMessageLength: 64 */
@@ -207,7 +215,7 @@ static const uint8_t gnukStringSerial[] = {
8*2+2, /* bLength */
USB_STRING_DESCRIPTOR_TYPE, /* bDescriptorType */
'2', 0, '0', 0, '1', 0, '0', 0,
'1', 0, '1', 0, '0', 0, '9', 0
'1', 0, '1', 0, '1', 0, '2', 0
};
const ONE_DESCRIPTOR Device_Descriptor = {