€•)I      Œsphinx.addnodes”Œdocument”“”)”}”(Œ	rawsource”Œ ”Œchildren”]”(Œtranslations”ŒLanguagesNode”“”)”}”(hhh]”(h Œpending_xref”“”)”}”(hhh]”Œdocutils.nodes”ŒText”“”ŒChinese (Simplified)”…””}”Œparent”hsbaŒ
attributes”}”(Œids”]”Œclasses”]”Œnames”]”Œdupnames”]”Œbackrefs”]”Œ	refdomain”Œstd”Œreftype”Œdoc”Œ	reftarget”Œ/translations/zh_CN/usb/acm”Œmodname”NŒ	classname”NŒrefexplicit”ˆuŒtagname”hhhubh)”}”(hhh]”hŒChinese (Traditional)”…””}”hh2sbah}”(h]”h ]”h"]”h$]”h&]”Œ	refdomain”h)Œreftype”h+Œ	reftarget”Œ/translations/zh_TW/usb/acm”Œmodname”NŒ	classname”NŒrefexplicit”ˆuh1hhhubh)”}”(hhh]”hŒItalian”…””}”hhFsbah}”(h]”h ]”h"]”h$]”h&]”Œ	refdomain”h)Œreftype”h+Œ	reftarget”Œ/translations/it_IT/usb/acm”Œmodname”NŒ	classname”NŒrefexplicit”ˆuh1hhhubh)”}”(hhh]”hŒJapanese”…””}”hhZsbah}”(h]”h ]”h"]”h$]”h&]”Œ	refdomain”h)Œreftype”h+Œ	reftarget”Œ/translations/ja_JP/usb/acm”Œmodname”NŒ	classname”NŒrefexplicit”ˆuh1hhhubh)”}”(hhh]”hŒKorean”…””}”hhnsbah}”(h]”h ]”h"]”h$]”h&]”Œ	refdomain”h)Œreftype”h+Œ	reftarget”Œ/translations/ko_KR/usb/acm”Œmodname”NŒ	classname”NŒrefexplicit”ˆuh1hhhubh)”}”(hhh]”hŒSpanish”…””}”hh‚sbah}”(h]”h ]”h"]”h$]”h&]”Œ	refdomain”h)Œreftype”h+Œ	reftarget”Œ/translations/sp_SP/usb/acm”Œmodname”NŒ	classname”NŒrefexplicit”ˆuh1hhhubeh}”(h]”h ]”h"]”h$]”h&]”Œcurrent_language”ŒEnglish”uh1h
hhŒ	_document”hŒsource”NŒline”NubhŒsection”“”)”}”(hhh]”(hŒtitle”“”)”}”(hŒLinux ACM driver v0.16”h]”hŒLinux ACM driver v0.16”…””}”(hh¨hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h¦hh£hžhhŸŒ5/var/lib/git/docbuild/linux/Documentation/usb/acm.rst”h KubhŒ	paragraph”“”)”}”(hŒ3Copyright (c) 1999 Vojtech Pavlik <vojtech@suse.cz>”h]”(hŒ#Copyright (c) 1999 Vojtech Pavlik <”…””}”(hh¹hžhhŸNh NubhŒ	reference”“”)”}”(hŒvojtech@suse.cz”h]”hŒvojtech@suse.cz”…””}”(hhÃhžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”Œrefuri”Œmailto:vojtech@suse.cz”uh1hÁhh¹ubhŒ>”…””}”(hh¹hžhhŸNh Nubeh}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h Khh£hžhubh¸)”}”(hŒSponsored by SuSE”h]”hŒSponsored by SuSE”…””}”(hhÝhžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h Khh£hžhubh¢)”}”(hhh]”(h§)”}”(hŒ0. Disclaimer”h]”hŒ0. Disclaimer”…””}”(hhîhžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h¦hhëhžhhŸh¶h K
ubh¸)”}”(hŒïThis program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the Free
Software Foundation; either version 2 of the License, or (at your option)
any later version.”h]”hŒïThis program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the Free
Software Foundation; either version 2 of the License, or (at your option)
any later version.”…””}”(hhühžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h Khhëhžhubh¸)”}”(hŒéThis program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
more details.”h]”hŒéThis program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
more details.”…””}”(hj
  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h Khhëhžhubh¸)”}”(hŒÅYou should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc., 59
Temple Place, Suite 330, Boston, MA 02111-1307 USA”h]”hŒÅYou should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc., 59
Temple Place, Suite 330, Boston, MA 02111-1307 USA”…””}”(hj  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h Khhëhžhubh¸)”}”(hŒÅShould you need to contact me, the author, you can do so either by e-mail -
mail your message to <vojtech@suse.cz>, or by paper mail: Vojtech Pavlik,
Ucitelska 1576, Prague 8, 182 00 Czech Republic”h]”(hŒbShould you need to contact me, the author, you can do so either by e-mail -
mail your message to <”…””}”(hj&  hžhhŸNh NubhÂ)”}”(hŒvojtech@suse.cz”h]”hŒvojtech@suse.cz”…””}”(hj.  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”Œrefuri”Œmailto:vojtech@suse.cz”uh1hÁhj&  ubhŒT>, or by paper mail: Vojtech Pavlik,
Ucitelska 1576, Prague 8, 182 00 Czech Republic”…””}”(hj&  hžhhŸNh Nubeh}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h Khhëhžhubh¸)”}”(hŒpFor your convenience, the GNU General Public License version 2 is included
in the package: See the file COPYING.”h]”hŒpFor your convenience, the GNU General Public License version 2 is included
in the package: See the file COPYING.”…””}”(hjH  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h Khhëhžhubeh}”(h]”Œ
disclaimer”ah ]”h"]”Œ0. disclaimer”ah$]”h&]”uh1h¡hh£hžhhŸh¶h K
ubh¢)”}”(hhh]”(h§)”}”(hŒ1. Usage”h]”hŒ1. Usage”…””}”(hja  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h¦hj^  hžhhŸh¶h K!ubh¸)”}”(hŒÔThe drivers/usb/class/cdc-acm.c drivers works with USB modems and USB ISDN terminal
adapters that conform to the Universal Serial Bus Communication Device Class
Abstract Control Model (USB CDC ACM) specification.”h]”hŒÔThe drivers/usb/class/cdc-acm.c drivers works with USB modems and USB ISDN terminal
adapters that conform to the Universal Serial Bus Communication Device Class
Abstract Control Model (USB CDC ACM) specification.”…””}”(hjo  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h K"hj^  hžhubh¸)”}”(hŒ2Many modems do, here is a list of those I know of:”h]”hŒ2Many modems do, here is a list of those I know of:”…””}”(hj}  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h K&hj^  hžhubhŒblock_quote”“”)”}”(hŒ - 3Com OfficeConnect 56k
- 3Com Voice FaxModem Pro
- 3Com Sportster
- MultiTech MultiModem 56k
- Zoom 2986L FaxModem
- Compaq 56k FaxModem
- ELSA Microlink 56k
”h]”hŒbullet_list”“”)”}”(hhh]”(hŒ	list_item”“”)”}”(hŒ3Com OfficeConnect 56k”h]”h¸)”}”(hjš  h]”hŒ3Com OfficeConnect 56k”…””}”(hjœ  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h K(hj˜  ubah}”(h]”h ]”h"]”h$]”h&]”uh1j–  hj“  ubj—  )”}”(hŒ3Com Voice FaxModem Pro”h]”h¸)”}”(hj±  h]”hŒ3Com Voice FaxModem Pro”…””}”(hj³  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h K)hj¯  ubah}”(h]”h ]”h"]”h$]”h&]”uh1j–  hj“  ubj—  )”}”(hŒ3Com Sportster”h]”h¸)”}”(hjÈ  h]”hŒ3Com Sportster”…””}”(hjÊ  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h K*hjÆ  ubah}”(h]”h ]”h"]”h$]”h&]”uh1j–  hj“  ubj—  )”}”(hŒMultiTech MultiModem 56k”h]”h¸)”}”(hjß  h]”hŒMultiTech MultiModem 56k”…””}”(hjá  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h K+hjÝ  ubah}”(h]”h ]”h"]”h$]”h&]”uh1j–  hj“  ubj—  )”}”(hŒZoom 2986L FaxModem”h]”h¸)”}”(hjö  h]”hŒZoom 2986L FaxModem”…””}”(hjø  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h K,hjô  ubah}”(h]”h ]”h"]”h$]”h&]”uh1j–  hj“  ubj—  )”}”(hŒCompaq 56k FaxModem”h]”h¸)”}”(hj  h]”hŒCompaq 56k FaxModem”…””}”(hj  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h K-hj  ubah}”(h]”h ]”h"]”h$]”h&]”uh1j–  hj“  ubj—  )”}”(hŒELSA Microlink 56k
”h]”h¸)”}”(hŒELSA Microlink 56k”h]”hŒELSA Microlink 56k”…””}”(hj&  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h K.hj"  ubah}”(h]”h ]”h"]”h$]”h&]”uh1j–  hj“  ubeh}”(h]”h ]”h"]”h$]”h&]”Œbullet”Œ-”uh1j‘  hŸh¶h K(hj  ubah}”(h]”h ]”h"]”h$]”h&]”uh1j‹  hŸh¶h K(hj^  hžhubh¸)”}”(hŒ9I know of one ISDN TA that does work with the acm driver:”h]”hŒ9I know of one ISDN TA that does work with the acm driver:”…””}”(hjH  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h K0hj^  hžhubjŒ  )”}”(hŒ- 3Com USR ISDN Pro TA
”h]”j’  )”}”(hhh]”j—  )”}”(hŒ3Com USR ISDN Pro TA
”h]”h¸)”}”(hŒ3Com USR ISDN Pro TA”h]”hŒ3Com USR ISDN Pro TA”…””}”(hja  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h K2hj]  ubah}”(h]”h ]”h"]”h$]”h&]”uh1j–  hjZ  ubah}”(h]”h ]”h"]”h$]”h&]”j@  jA  uh1j‘  hŸh¶h K2hjV  ubah}”(h]”h ]”h"]”h$]”h&]”uh1j‹  hŸh¶h K2hj^  hžhubh¸)”}”(hŒHSome cell phones also connect via USB. I know the following phones work:”h]”hŒHSome cell phones also connect via USB. I know the following phones work:”…””}”(hj  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h K4hj^  hžhubjŒ  )”}”(hŒ- SonyEricsson K800i
”h]”j’  )”}”(hhh]”j—  )”}”(hŒSonyEricsson K800i
”h]”h¸)”}”(hŒSonyEricsson K800i”h]”hŒSonyEricsson K800i”…””}”(hjš  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h K6hj–  ubah}”(h]”h ]”h"]”h$]”h&]”uh1j–  hj“  ubah}”(h]”h ]”h"]”h$]”h&]”j@  jA  uh1j‘  hŸh¶h K6hj  ubah}”(h]”h ]”h"]”h$]”h&]”uh1j‹  hŸh¶h K6hj^  hžhubh¸)”}”(hŒ•Unfortunately many modems and most ISDN TAs use proprietary interfaces and
thus won't work with this drivers. Check for ACM compliance before buying.”h]”hŒ—Unfortunately many modems and most ISDN TAs use proprietary interfaces and
thus wonâ€™t work with this drivers. Check for ACM compliance before buying.”…””}”(hjº  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h K8hj^  hžhubh¸)”}”(hŒ1To use the modems you need these modules loaded::”h]”hŒ0To use the modems you need these modules loaded:”…””}”(hjÈ  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h K;hj^  hžhubhŒliteral_block”“”)”}”(hŒ<usbcore.ko
uhci-hcd.ko ohci-hcd.ko or ehci-hcd.ko
cdc-acm.ko”h]”hŒ<usbcore.ko
uhci-hcd.ko ohci-hcd.ko or ehci-hcd.ko
cdc-acm.ko”…””}”hjØ  sbah}”(h]”h ]”h"]”h$]”h&]”Œ	xml:space”Œpreserve”uh1jÖ  hŸh¶h K=hj^  hžhubh¸)”}”(hŒkAfter that, the modem[s] should be accessible. You should be able to use
minicom, ppp and mgetty with them.”h]”hŒkAfter that, the modem[s] should be accessible. You should be able to use
minicom, ppp and mgetty with them.”…””}”(hjè  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h KAhj^  hžhubeh}”(h]”Œusage”ah ]”h"]”Œ1. usage”ah$]”h&]”uh1h¡hh£hžhhŸh¶h K!ubh¢)”}”(hhh]”(h§)”}”(hŒ2. Verifying that it works”h]”hŒ2. Verifying that it works”…””}”(hj  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h¦hjþ  hžhhŸh¶h KEubh¸)”}”(hŒZThe first step would be to check /sys/kernel/debug/usb/devices, it should look
like this::”h]”hŒYThe first step would be to check /sys/kernel/debug/usb/devices, it should look
like this:”…””}”(hj  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h KGhjþ  hžhubj×  )”}”(hXÏ  T:  Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=12  MxCh= 2
B:  Alloc=  0/900 us ( 0%), #Int=  0, #Iso=  0
D:  Ver= 1.00 Cls=09(hub  ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
P:  Vendor=0000 ProdID=0000 Rev= 0.00
S:  Product=USB UHCI Root Hub
S:  SerialNumber=6800
C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr=  0mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub
E:  Ad=81(I) Atr=03(Int.) MxPS=   8 Ivl=255ms
T:  Bus=01 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#=  2 Spd=12  MxCh= 0
D:  Ver= 1.00 Cls=02(comm.) Sub=00 Prot=00 MxPS= 8 #Cfgs=  2
P:  Vendor=04c1 ProdID=008f Rev= 2.07
S:  Manufacturer=3Com Inc.
S:  Product=3Com U.S. Robotics Pro ISDN TA
S:  SerialNumber=UFT53A49BVT7
C:  #Ifs= 1 Cfg#= 1 Atr=60 MxPwr=  0mA
I:  If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=acm
E:  Ad=85(I) Atr=02(Bulk) MxPS=  64 Ivl=  0ms
E:  Ad=04(O) Atr=02(Bulk) MxPS=  64 Ivl=  0ms
E:  Ad=81(I) Atr=03(Int.) MxPS=  16 Ivl=128ms
C:* #Ifs= 2 Cfg#= 2 Atr=60 MxPwr=  0mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=02 Prot=01 Driver=acm
E:  Ad=81(I) Atr=03(Int.) MxPS=  16 Ivl=128ms
I:  If#= 1 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=acm
E:  Ad=85(I) Atr=02(Bulk) MxPS=  64 Ivl=  0ms
E:  Ad=04(O) Atr=02(Bulk) MxPS=  64 Ivl=  0ms”h]”hXÏ  T:  Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=12  MxCh= 2
B:  Alloc=  0/900 us ( 0%), #Int=  0, #Iso=  0
D:  Ver= 1.00 Cls=09(hub  ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
P:  Vendor=0000 ProdID=0000 Rev= 0.00
S:  Product=USB UHCI Root Hub
S:  SerialNumber=6800
C:* #Ifs= 1 Cfg#= 1 Atr=40 MxPwr=  0mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub
E:  Ad=81(I) Atr=03(Int.) MxPS=   8 Ivl=255ms
T:  Bus=01 Lev=01 Prnt=01 Port=01 Cnt=01 Dev#=  2 Spd=12  MxCh= 0
D:  Ver= 1.00 Cls=02(comm.) Sub=00 Prot=00 MxPS= 8 #Cfgs=  2
P:  Vendor=04c1 ProdID=008f Rev= 2.07
S:  Manufacturer=3Com Inc.
S:  Product=3Com U.S. Robotics Pro ISDN TA
S:  SerialNumber=UFT53A49BVT7
C:  #Ifs= 1 Cfg#= 1 Atr=60 MxPwr=  0mA
I:  If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=acm
E:  Ad=85(I) Atr=02(Bulk) MxPS=  64 Ivl=  0ms
E:  Ad=04(O) Atr=02(Bulk) MxPS=  64 Ivl=  0ms
E:  Ad=81(I) Atr=03(Int.) MxPS=  16 Ivl=128ms
C:* #Ifs= 2 Cfg#= 2 Atr=60 MxPwr=  0mA
I:  If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=02 Prot=01 Driver=acm
E:  Ad=81(I) Atr=03(Int.) MxPS=  16 Ivl=128ms
I:  If#= 1 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=acm
E:  Ad=85(I) Atr=02(Bulk) MxPS=  64 Ivl=  0ms
E:  Ad=04(O) Atr=02(Bulk) MxPS=  64 Ivl=  0ms”…””}”hj  sbah}”(h]”h ]”h"]”h$]”h&]”jæ  jç  uh1jÖ  hŸh¶h KJhjþ  hžhubh¸)”}”(hX  The presence of these three lines (and the Cls= 'comm' and 'data' classes)
is important, it means it's an ACM device. The Driver=acm means the acm
driver is used for the device. If you see only Cls=ff(vend.) then you're out
of luck, you have a device with vendor specific-interface::”h]”hX&  The presence of these three lines (and the Cls= â€˜commâ€™ and â€˜dataâ€™ classes)
is important, it means itâ€™s an ACM device. The Driver=acm means the acm
driver is used for the device. If you see only Cls=ff(vend.) then youâ€™re out
of luck, you have a device with vendor specific-interface:”…””}”(hj+  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h Kehjþ  hžhubj×  )”}”(hŒÀD:  Ver= 1.00 Cls=02(comm.) Sub=00 Prot=00 MxPS= 8 #Cfgs=  2
I:  If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=02 Prot=01 Driver=acm
I:  If#= 1 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=acm”h]”hŒÀD:  Ver= 1.00 Cls=02(comm.) Sub=00 Prot=00 MxPS= 8 #Cfgs=  2
I:  If#= 0 Alt= 0 #EPs= 1 Cls=02(comm.) Sub=02 Prot=01 Driver=acm
I:  If#= 1 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=acm”…””}”hj9  sbah}”(h]”h ]”h"]”h$]”h&]”jæ  jç  uh1jÖ  hŸh¶h Kjhjþ  hžhubh¸)”}”(hŒ"In the system log you should see::”h]”hŒ!In the system log you should see:”…””}”(hjG  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h Knhjþ  hžhubj×  )”}”(hXÑ  usb.c: USB new device connect, assigned device number 2
usb.c: kmalloc IF c7691fa0, numif 1
usb.c: kmalloc IF c7b5f3e0, numif 2
usb.c: skipped 4 class/vendor specific interface descriptors
usb.c: new device strings: Mfr=1, Product=2, SerialNumber=3
usb.c: USB device number 2 default language ID 0x409
Manufacturer: 3Com Inc.
Product: 3Com U.S. Robotics Pro ISDN TA
SerialNumber: UFT53A49BVT7
acm.c: probing config 1
acm.c: probing config 2
ttyACM0: USB ACM device
acm.c: acm_control_msg: rq: 0x22 val: 0x0 len: 0x0 result: 0
acm.c: acm_control_msg: rq: 0x20 val: 0x0 len: 0x7 result: 7
usb.c: acm driver claimed interface c7b5f3e0
usb.c: acm driver claimed interface c7b5f3f8
usb.c: acm driver claimed interface c7691fa0”h]”hXÑ  usb.c: USB new device connect, assigned device number 2
usb.c: kmalloc IF c7691fa0, numif 1
usb.c: kmalloc IF c7b5f3e0, numif 2
usb.c: skipped 4 class/vendor specific interface descriptors
usb.c: new device strings: Mfr=1, Product=2, SerialNumber=3
usb.c: USB device number 2 default language ID 0x409
Manufacturer: 3Com Inc.
Product: 3Com U.S. Robotics Pro ISDN TA
SerialNumber: UFT53A49BVT7
acm.c: probing config 1
acm.c: probing config 2
ttyACM0: USB ACM device
acm.c: acm_control_msg: rq: 0x22 val: 0x0 len: 0x0 result: 0
acm.c: acm_control_msg: rq: 0x20 val: 0x0 len: 0x7 result: 7
usb.c: acm driver claimed interface c7b5f3e0
usb.c: acm driver claimed interface c7b5f3f8
usb.c: acm driver claimed interface c7691fa0”…””}”hjU  sbah}”(h]”h ]”h"]”h$]”h&]”jæ  jç  uh1jÖ  hŸh¶h Kphjþ  hžhubh¸)”}”(hŒžIf all this seems to be OK, fire up minicom and set it to talk to the ttyACM
device and try typing 'at'. If it responds with 'OK', then everything is
working.”h]”hŒ¦If all this seems to be OK, fire up minicom and set it to talk to the ttyACM
device and try typing â€˜atâ€™. If it responds with â€˜OKâ€™, then everything is
working.”…””}”(hjc  hžhhŸNh Nubah}”(h]”h ]”h"]”h$]”h&]”uh1h·hŸh¶h K‚hjþ  hžhubeh}”(h]”Œverifying-that-it-works”ah ]”h"]”Œ2. verifying that it works”ah$]”h&]”uh1h¡hh£hžhhŸh¶h KEubeh}”(h]”Œlinux-acm-driver-v0-16”ah ]”h"]”Œlinux acm driver v0.16”ah$]”h&]”uh1h¡hhhžhhŸh¶h Kubeh}”(h]”h ]”h"]”h$]”h&]”Œsource”h¶uh1hŒcurrent_source”NŒcurrent_line”NŒsettings”Œdocutils.frontend”ŒValues”“”)”}”(h¦NŒ	generator”NŒ	datestamp”NŒsource_link”NŒ
source_url”NŒtoc_backlinks”Œentry”Œfootnote_backlinks”KŒsectnum_xform”KŒstrip_comments”NŒstrip_elements_with_classes”NŒstrip_classes”NŒreport_level”KŒ
halt_level”KŒexit_status_level”KŒdebug”NŒwarning_stream”NŒ	traceback”ˆŒinput_encoding”Œ	utf-8-sig”Œinput_encoding_error_handler”Œstrict”Œoutput_encoding”Œutf-8”Œoutput_encoding_error_handler”j¤  Œerror_encoding”Œutf-8”Œerror_encoding_error_handler”Œbackslashreplace”Œlanguage_code”Œen”Œrecord_dependencies”NŒconfig”NŒ	id_prefix”hŒauto_id_prefix”Œid”Œdump_settings”NŒdump_internals”NŒdump_transforms”NŒdump_pseudo_xml”NŒexpose_internals”NŒstrict_visitor”NŒ_disable_config”NŒ_source”h¶Œ_destination”NŒ_config_files”]”Œ7/var/lib/git/docbuild/linux/Documentation/docutils.conf”aŒfile_insertion_enabled”ˆŒraw_enabled”KŒline_length_limit”M'Œpep_references”NŒpep_base_url”Œhttps://peps.python.org/”Œpep_file_url_template”Œpep-%04d”Œrfc_references”NŒrfc_base_url”Œ&https://datatracker.ietf.org/doc/html/”Œ	tab_width”KŒtrim_footnote_reference_space”‰Œsyntax_highlight”Œlong”Œsmart_quotes”ˆŒsmartquotes_locales”]”Œcharacter_level_inline_markup”‰Œdoctitle_xform”‰Œdocinfo_xform”KŒsectsubtitle_xform”‰Œimage_loading”Œlink”Œembed_stylesheet”‰Œcloak_email_addresses”ˆŒsection_self_link”‰Œenv”NubŒreporter”NŒindirect_targets”]”Œsubstitution_defs”}”Œsubstitution_names”}”Œrefnames”}”Œrefids”}”Œnameids”}”(j~  j{  j[  jX  jû  jø  jv  js  uŒ	nametypes”}”(j~  ‰j[  ‰jû  ‰jv  ‰uh}”(j{  h£jX  hëjø  j^  js  jþ  uŒfootnote_refs”}”Œcitation_refs”}”Œautofootnotes”]”Œautofootnote_refs”]”Œsymbol_footnotes”]”Œsymbol_footnote_refs”]”Œ	footnotes”]”Œ	citations”]”Œautofootnote_start”KŒsymbol_footnote_start”K Œ
id_counter”Œcollections”ŒCounter”“”}”…”R”Œparse_messages”]”Œtransform_messages”]”Œtransformer”NŒinclude_log”]”Œ
decoration”Nhžhub.