BMAC_GLECTR
stats->rx_length_errors += sbus_readl(bregs + BMAC_GLECTR);
sbus_writel(0, bregs + BMAC_GLECTR);
stats->rx_length_errors += hme_read32(hp, bregs + BMAC_GLECTR);
hme_write32(hp, bregs + BMAC_GLECTR, 0);