On Wed, Jun 05, 2013 at 12:53:59PM +0200, Gabor Juhos wrote: > The rt2x00_ops structure has a static field to indicate > the extra TX headroom size required for a given device. > The drawback of this is that we have to use a separate > rt2x00_ops structure for each chipset which requires > different size. > > Convert the static field into a callback function. > This allows the drivers to dynamically determine the > extra TX headroom size based on the actual chipset. > Also implement the the callback in the drivers which > needs an extra TX headroom, and remove the field > initialization from the others. > > Additionally, introduce a new extra_tx_headroom field > in struct rt2x00_dev, initialize its value in the probe > routine and use the cached value in the rest of the code. Could we rather get rid of that extra_tx_headroom variable and use queue parameters: winfo_size and desc_size ? Stanislaw -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
