bcm5700-vlan-mtu.patch

   1 diff -uNr bcm5700-2.0.28.orig/src/b57um.c bcm5700-2.0.28/src/b57um.c
   2 --- bcm5700-2.0.28.orig/src/b57um.c     Sat Nov  3 06:05:21 2001
   3 +++ bcm5700-2.0.28/src/b57um.c  Sat Apr 27 14:35:35 2002
   4 @@ -2215,10 +2215,11 @@
   5         }
   6
   7         if (pUmDevice->dev->mtu > 1500) {
   8 -               pDevice->RxMtu = pUmDevice->dev->mtu + 14;
   9 +               pDevice->RxMtu = pUmDevice->dev->mtu + 18;
  10                 pDevice->RxJumboDescCnt = DEFAULT_JUMBO_RCV_DESC_COUNT;
  11         }
  12         else {
  13 +               pDevice->RxMtu = pUmDevice->dev->mtu + 18;
  14                 pDevice->RxJumboDescCnt = 0;
  15         }
  16
  17 @@ -2242,7 +2243,7 @@
  18                 rx_std_desc_cnt[index] = DEFAULT_RX_PACKET_DESC_COUNT;
  19         }
  20         pDevice->RxStdDescCnt = rx_std_desc_cnt[index];
  21 -       if ((mtu[index] > 1514) && ((rx_jumbo_desc_cnt[index] == 0) ||
  22 +       if ((mtu[index] > 1518) && ((rx_jumbo_desc_cnt[index] == 0) ||
  23                 (rx_jumbo_desc_cnt[index] >= T3_JUMBO_RCV_RCB_ENTRY_COUNT))) {
  24                 printk(KERN_WARNING "%s: Invalid rx_jumbo_desc_cnt parameter (%d), using %d\n", pUmDevice->dev->name, rx_jumbo_desc_cnt[index], DEFAULT_JUMBO_RCV_DESC_COUNT);
  25                 rx_jumbo_desc_cnt[index] = DEFAULT_JUMBO_RCV_DESC_COUNT;