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| author | Martin Pitt <martin.pitt@ubuntu.com> | 2009-06-26 08:17:23 +0200 |
|---|---|---|
| committer | Martin Pitt <martin.pitt@ubuntu.com> | 2009-06-26 08:17:23 +0200 |
| commit | b53c3a21b9992915f89624f60e85fe50b7aad4ad (patch) | |
| tree | f528bd51fc5364a2a094d46f6c154e6acc96c71a /extras | |
| parent | 7d063096c44630593b13eae76c03619b974e0364 (diff) | |
hid2hci: narrow matches to real HCI devices
The previous rules just checked bInterfaceProtocol but not the actual device
and interface class. This caused the hci rules to be applied for Dell USB hubs
and attached input devices like keyboards and mouses as well, breaking them
completely.
Tighten the match to also check device and interface class/subclass.
https://launchpad.net/bugs/392144
Diffstat (limited to 'extras')
| -rw-r--r-- | extras/hid2hci/70-hid2hci.rules | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/extras/hid2hci/70-hid2hci.rules b/extras/hid2hci/70-hid2hci.rules index 2cb2746050..caf9120f53 100644 --- a/extras/hid2hci/70-hid2hci.rules +++ b/extras/hid2hci/70-hid2hci.rules @@ -8,7 +8,7 @@ SUBSYSTEM!="usb", GOTO="hid2hci_end" # is where a HID report needs to be sent to switch modes. # # Known supported devices: 413c:8154, 413c:8158, 413c:8162 -ATTR{bInterfaceProtocol}=="02", ATTRS{idVendor}=="413c", ATTRS{bmAttributes}=="e0", \ +ATTR{bInterfaceClass}=="03", ATTR{bInterfaceSubClass}=="01", ATTR{bInterfaceProtocol}=="02", ATTRS{bDeviceClass}=="00", ATTRS{idVendor}=="413c", ATTRS{bmAttributes}=="e0", \ RUN+="hid2hci --method dell -v $attr{idVendor} -p $attr{idProduct} --mode hci" ENV{DEVTYPE}!="usb_device", GOTO="hid2hci_end" |