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| /freebsd-11-stable/sys/dev/rl/ | ||
| H A D | if_rl.c | diff 118714 Sun Aug 10 00:41:18 MDT 2003 wpaul Grrr. There is a gratuitous difference in the RX descriptor status word between the 8139C+ and the 8169. The 8139C+ has a 'frame alignment error bit' (bit 27) but the 8169 does not. Rather than simply mark this bit as reserved, RealTek removed it completely and shifted the remaining status bits one space to the left. This was causing rl_rxeofcplus() to misparse the error and checksum bits. To workaround this, rl_rxeofcplus() now shifts the rxstat word one bit to the right before testing any of the status bits (but after the frame length has been extracted). |
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