Hi!
Matthias Urlichs schrieb:
On Fri, 2009-11-27 at 13:49 +0100, Gernot Hillier wrote:
+ /* 4G Systems W14 simply ignores this message on interface 0 & 1
+ and would cause long timeouts when calling usb_control_msg() */
+ if (serial->dev->descriptor.idVendor == FOUR_G_SYSTEMS_VENDOR_ID &&
+ serial->dev->descriptor.idProduct == FOUR_G_SYSTEMS_PRODUCT_W14 &&
+ (ifNum == 0 || ifNum == 1) )
+ return -EIO;
I'd appreciate if you'd implement this generically.
I.e., use the driver_info field of struct usb_device for an appropriate
blacklist flag. (It's not going to be the only one.)
Sure. I'll have a look into that ASAP.
Could you do me a favor and apply the first two hunks (i.e. add the
vendor/device id) in the meantime?
This makes the driver functional in general. And - ehrm, would save me
some time, because these hunks have to be rebased frequently. ;-)
The 3rd hunk (we're talking about) is just an "optimization" to make
impatient userspace applications happy...
--
Gernot
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