t4_chip_rss_size
nentries = t4_chip_rss_size(padap);
len = t4_chip_rss_size(adap) * sizeof(u16);
unsigned int t4_chip_rss_size(struct adapter *adapter);
nentries = t4_chip_rss_size(adap);
nentries = t4_chip_rss_size(adapter);