diff options
| -rw-r--r-- | sys/dev/netmap/ixgbe_netmap.h | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/sys/dev/netmap/ixgbe_netmap.h b/sys/dev/netmap/ixgbe_netmap.h index 55bd21f..4ac7b2e 100644 --- a/sys/dev/netmap/ixgbe_netmap.h +++ b/sys/dev/netmap/ixgbe_netmap.h @@ -63,9 +63,6 @@ * This is tricky, much better to use TDH for now. */ SYSCTL_DECL(_dev_netmap); -static int ix_write_len; -SYSCTL_INT(_dev_netmap, OID_AUTO, ix_write_len, - CTLFLAG_RW, &ix_write_len, 0, "write rx len"); static int ix_rx_miss, ix_rx_miss_bufs, ix_use_dd, ix_crcstrip; SYSCTL_INT(_dev_netmap, OID_AUTO, ix_crcstrip, CTLFLAG_RW, &ix_crcstrip, 0, "strip CRC on rx frames"); @@ -485,12 +482,8 @@ ixgbe_netmap_rxsync(struct ifnet *ifp, u_int ring_nr, int do_lock) * rxr->next_to_check is set to 0 on a ring reinit */ if (netmap_no_pendintr || force_update) { - /* XXX apparently the length field in advanced descriptors - * does not include the CRC irrespective of the setting - * of CRCSTRIP. The data sheets say differently. - * Very strange. - */ int crclen = ix_crcstrip ? 0 : 4; + l = rxr->next_to_check; j = netmap_idx_n2k(kring, l); @@ -501,8 +494,6 @@ ixgbe_netmap_rxsync(struct ifnet *ifp, u_int ring_nr, int do_lock) if ((staterr & IXGBE_RXD_STAT_DD) == 0) break; ring->slot[j].len = le16toh(curr->wb.upper.length) - crclen; - if (ix_write_len) - D("rx[%d] len %d", j, ring->slot[j].len); bus_dmamap_sync(rxr->ptag, rxr->rx_buffers[l].pmap, BUS_DMASYNC_POSTREAD); j = (j == lim) ? 0 : j + 1; |
