On Thu, 2016-06-16 at 10:55 -0700, Benjamin Poirier wrote: > On 2016/06/13 11:46, Netanel Belgazal wrote: [...] > > +static ssize_t ena_show_small_copy_len(struct device *dev, > > + struct device_attribute *attr, char *buf) > > +{ > > + struct ena_adapter *adapter = dev_get_drvdata(dev); > > + > > + return sprintf(buf, "%d\n", adapter->small_copy_len); > > +} > > + > > +static DEVICE_ATTR(small_copy_len, S_IRUGO | S_IWUSR, > > ena_show_small_copy_len, > > + ena_store_small_copy_len); > > This is what many other drivers call (rx_)copybreak. Perhaps it's time > to add it to ethtool as well? [...]
There is the 'tunable' ethtool API for random parameters like rx_copybreak. The ethtool utility doesn't support it yet, though. Ben. -- Ben Hutchings Life is what happens to you while you're busy making other plans. - John Lennon
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