225 lines
14 KiB
Diff
225 lines
14 KiB
Diff
From c81c512ba7159ad35a41deaf4d294ee4cc399920 Mon Sep 17 00:00:00 2001
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From: Ludovic Rousseau <ludovic.rousseau@free.fr>
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Date: Tue, 22 Nov 2022 17:56:47 +0100
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Subject: [PATCH] Alcor Micro AU9560: Remove high speeds
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The reader does NOT support high speeds even if it declares so.
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We remove all baud rates higher than 200000.
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00000026 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 1807 bps
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00000005 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 1989 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 2409 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 2487 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 3315 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 3613 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 3978 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 4818 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 4973 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 6631 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 7227 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 7957 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 9635 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 9946 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 13262 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 14453 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 15914 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 19271 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 19892 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 21680 bps
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00000007 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 23871 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 26523 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 28906 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 29839 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 31828 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 36133 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 38542 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 39785 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 43359 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 48177 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 49731 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 53047 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 57813 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 59677 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 63656 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 66308 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 72266 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 77083 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 79570 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 86719 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 96354 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 99462 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 106093 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 115625 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 119355 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 132616 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 144531 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 154167 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 159140 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 198925 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 212186 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 231250 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 318280 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 2344 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 2581 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 3125 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 3226 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 4301 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 4688 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 5161 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 5859 bps
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00000007 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 6250 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 6452 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 7813 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 8065 bps
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00000009 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 8602 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 9375 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 10323 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 10753 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 11719 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 12500 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 12903 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 15625 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 16129 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 17204 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 18750 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 20645 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 21505 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 23438 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 25000 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 25806 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 28125 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 30968 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 31250 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 32258 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 34409 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 37500 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 38710 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 41290 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 43011 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 46875 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 50000 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 51613 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 56250 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 62500 bps
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00000005 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 64516 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 68817 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 70313 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 75000 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 77419 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 82581 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 86022 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 93750 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 96774 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 100000 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 103226 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 112500 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 117188 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 125000 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 127312 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 129032 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 137634 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 150000 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 156250 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 161290 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 165161 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 172043 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 187500 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 200000 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 206452 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 215054 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 250000 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 258065 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 275269 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 300000 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 308333 bps
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00000005 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 344086 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 375000 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 400000 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 412903 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 424373 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 462500 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 500000 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 516129 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 550538 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 600000 bps
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00000003 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 636559 bps
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00000002 [140214768158720] ccid_usb.c:1412:get_data_rates() declared: 688172 bps
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00001534 [140214768158720] ccid.c:117:ccid_open_hack_pre() Remove baudrate: 212186
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00000015 [140214768158720] ccid.c:117:ccid_open_hack_pre() Remove baudrate: 231250
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00000004 [140214768158720] ccid.c:117:ccid_open_hack_pre() Remove baudrate: 318280
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00000003 [140214768158720] ccid.c:117:ccid_open_hack_pre() Remove baudrate: 206452
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00000002 [140214768158720] ccid.c:117:ccid_open_hack_pre() Remove baudrate: 215054
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00000003 [140214768158720] ccid.c:117:ccid_open_hack_pre() Remove baudrate: 250000
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00000002 [140214768158720] ccid.c:117:ccid_open_hack_pre() Remove baudrate: 258065
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00000002 [140214768158720] ccid.c:117:ccid_open_hack_pre() Remove baudrate: 275269
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00000003 [140214768158720] ccid.c:117:ccid_open_hack_pre() Remove baudrate: 300000
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00000002 [140214768158720] ccid.c:117:ccid_open_hack_pre() Remove baudrate: 308333
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00000002 [140214768158720] ccid.c:117:ccid_open_hack_pre() Remove baudrate: 344086
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00000002 [140214768158720] ccid.c:117:ccid_open_hack_pre() Remove baudrate: 375000
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00000003 [140214768158720] ccid.c:117:ccid_open_hack_pre() Remove baudrate: 400000
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00000002 [140214768158720] ccid.c:117:ccid_open_hack_pre() Remove baudrate: 412903
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00000003 [140214768158720] ccid.c:117:ccid_open_hack_pre() Remove baudrate: 424373
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00000002 [140214768158720] ccid.c:117:ccid_open_hack_pre() Remove baudrate: 462500
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00000003 [140214768158720] ccid.c:117:ccid_open_hack_pre() Remove baudrate: 500000
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00000002 [140214768158720] ccid.c:117:ccid_open_hack_pre() Remove baudrate: 516129
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00000002 [140214768158720] ccid.c:117:ccid_open_hack_pre() Remove baudrate: 550538
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00000005 [140214768158720] ccid.c:117:ccid_open_hack_pre() Remove baudrate: 600000
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00000003 [140214768158720] ccid.c:117:ccid_open_hack_pre() Remove baudrate: 636559
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00000002 [140214768158720] ccid.c:117:ccid_open_hack_pre() Remove baudrate: 688172
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Cards with TA1=0x96 or 0x97 are now working with this reader after
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negotiating a lower speed.
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---
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src/ccid.c | 24 ++++++++++++++++++++++++
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src/ccid.h | 1 +
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2 files changed, 25 insertions(+)
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diff --git a/src/ccid.c b/src/ccid.c
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index 8cc5832..e1711db 100644
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--- a/src/ccid.c
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+++ b/src/ccid.c
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@@ -110,6 +110,30 @@ int ccid_open_hack_pre(unsigned int reader_index)
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/* The SCM SCL011 reader needs 350 ms to answer */
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ccid_descriptor->readTimeout = DEFAULT_COM_READ_TIMEOUT * 4;
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break;
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+
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+ case ALCORMICRO_AU9540:
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+ unsigned int *uint_array = ccid_descriptor->arrayOfSupportedDataRates;
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+ unsigned int max_speed = 200000;
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+ unsigned int *after, current_speed;
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+
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+ /* keep in the list only the baud rates lower than max_speed */
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+ after = uint_array;
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+ while ((current_speed = *uint_array++) != 0)
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+ {
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+ if (current_speed > max_speed)
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+ {
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+ DEBUG_INFO2("Remove baudrate: %d", current_speed);
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+ continue;
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+ }
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+
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+ *after++ = current_speed;
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+ }
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+ /* terminate the (new) list */
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+ *after = 0;
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+
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+ /* update the max data rate with the new value */
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+ ccid_descriptor->dwMaxDataRate = max_speed;
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+ break;
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}
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/* CCID */
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diff --git a/src/ccid.h b/src/ccid.h
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index 0b2bb09..aadc0a8 100644
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--- a/src/ccid.h
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+++ b/src/ccid.h
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@@ -244,6 +244,7 @@ typedef struct
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#define IDENTIV_uTrust4701F 0x04E65724
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#define BIT4ID_MINILECTOR 0x25DD3111
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#define SAFENET_ETOKEN_5100 0x05290620
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+#define ALCORMICRO_AU9540 0x058f9540
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#define VENDOR_GEMALTO 0x08E6
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#define GET_VENDOR(readerID) ((readerID >> 16) & 0xFFFF)
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