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author | tzafrir <tzafrir@5390a7c7-147a-4af0-8ec9-7488f05a26cb> | 2008-05-13 21:08:09 +0000 |
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committer | tzafrir <tzafrir@5390a7c7-147a-4af0-8ec9-7488f05a26cb> | 2008-05-13 21:08:09 +0000 |
commit | d7e54a785544ac40abc4a88383df3a913ca466e8 (patch) | |
tree | abf630c8372e7c81407172ad31190fa8a617a8ed /kernel/xpp/utils/fpga_load.c | |
parent | 823cf303caf13cc6e4fd2c2173804f0990b29532 (diff) |
xpp r5723: Includes, among others:
* New firmware protocol version: 3.0 .
* New numbers for the device types: (e.g. in card_init* scripts)
- FXS: 1 (was: 3)
- FXO: 2 (was: 4)
- BRI: 3 (was: 6 for TE, 7 for NT)
- PRI: 4 (was: 9)
* Init scripts of FXS and FXO modules are now written in Perl as well
(be sure to have File::Basename, e.g: perl-modules in Debian).
* calibrate_slics merged into init_card_1_30 .
* Module parameter print_dbg replaced with debug . Same meaning.
* init_fxo_modes removed: content moved into init_card_2_30, verified
at build time.
* Code tested with sparse. Most warnings were fixed.
* Set ZT_SIG_DACS for the bchans in the PRI and BRI modules to not get
ignored by ztscan.
* Handle null config_desc we get from some crazy USB controllers.
* genzaptelconf: Fix reporting of empty slots in list mode.
* xpp_blink can now blink a single analog port.
* "slics" has been renamed "chipregs".
* Fixed a small typo in fpga_load(8).
* Fixed bashism in xpp_fxloader.
Merged revisions 4264 via svnmerge from
http://svn.digium.com/svn/zaptel/branches/1.2
git-svn-id: http://svn.digium.com/svn/zaptel/branches/1.4@4266 5390a7c7-147a-4af0-8ec9-7488f05a26cb
Diffstat (limited to 'kernel/xpp/utils/fpga_load.c')
-rw-r--r-- | kernel/xpp/utils/fpga_load.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/xpp/utils/fpga_load.c b/kernel/xpp/utils/fpga_load.c index 3d6bdbe..7102501 100644 --- a/kernel/xpp/utils/fpga_load.c +++ b/kernel/xpp/utils/fpga_load.c @@ -574,6 +574,10 @@ int my_usb_device_init(const char devpath[], struct my_usb_device *mydev, const } dev_desc = &mydev->dev->descriptor; config_desc = mydev->dev->config; + if (!config_desc) { + ERR("usb interface without a configuration\n"); + return 0; + } interface = &config_desc->interface[abtype->my_interface_num]; iface_desc = interface->altsetting; endpoint = iface_desc->endpoint; |