From: Simon Arlott Date: Sat, 21 Nov 2009 15:14:01 +0000 (+0000) Subject: USB: cxacru: add write-only sysfs attribute for modem configuration X-Git-Tag: v2.6.34-rc1~215^2~211 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4ac37208e9b30b36b615ed22a79b4ee787fdc9b5;p=pandora-kernel.git USB: cxacru: add write-only sysfs attribute for modem configuration The modem can be configured using CM_REQUEST_CARD_DATA_SET, although CM_REQUEST_CARD_DATA_GET does not return any data. Tested by setting the modulation (0x0a) option. There is a list of parameters in the following archive, but the meaning of many of them is not well documented: http://sourceforge.net/project/shownotes.php?release_id=301825 This source also indicates that the highest parameter set is 0x4a but this varies by model so an arbitrary limit of 0x7f has been used (the index is a 32-bit integer). Signed-off-by: Simon Arlott Signed-off-by: Greg Kroah-Hartman --- Reading git-diff-tree failed