kernel/otherpatches/fullduplex.patch

   1 diff -Narup kernel/drivers/net/smc91111.c dev/mvpdist/kernel/drivers/net/smc91111.c
   2 --- kernel/drivers/net/smc91111.c       2003-11-13 23:14:34.000000000 +0100
   3 +++ kernel/drivers/net/smc91111.c       2006-11-27 02:22:29.000000000 +0100
   4 @@ -1400,7 +1400,7 @@ static int smc_open(struct net_device *d
   5         lp->ctl_ephloop = 0;
   6         lp->ctl_miiop = 0;
   7         lp->ctl_autoneg = 1;    //1
   8 -       lp->ctl_rfduplx = 0;    //Haup=> negotiate for HALF?
   9 +       lp->ctl_rfduplx = 1;    //1
  10         lp->ctl_rspeed = 100;   //100
  11         lp->ctl_afduplx = 0;    //1
  12         lp->ctl_aspeed = 100;   //100
  13 @@ -3742,5 +3742,25 @@ static void smc_phy_interrupt(struct net
  14  #endif
  15                 // Update the last phy 18 variable
  16                 lp->lastPhy18 = phy18;
  17 +
  18 +               // if Fullduplex and 100MBit detected we set swfdup
  19 +               if (lp->lastPhy18 & PHY_INT_DPLXDET &&
  20 +                                       lp->lastPhy18 & PHY_INT_SPDDET)
  21 +               {
  22 +                       if (!(lp->tcr_cur_mode & TCR_SWFDUP))
  23 +                       {
  24 +                               PRINTK2 ("SMC91111 detect 100MBit Full Duplex.. enable swfdup\n");
  25 +                               lp->tcr_cur_mode |= TCR_SWFDUP;
  26 +                               lp->ctl_swfdup = 1;
  27 +                               smc_modify_regbit (0, ioaddr, TCR_REG, TCR_SWFDUP, 1);
  28 +                       }
  29 +               }
  30 +               else if (lp->tcr_cur_mode & TCR_SWFDUP)
  31 +               {
  32 +                       PRINTK2 ("SMC91111 no 100MBit Full Duplex detected.. disable swfdup\n");
  33 +                       lp->tcr_cur_mode &= ~TCR_SWFDUP;
  34 +                       lp->ctl_swfdup = 0;
  35 +                       smc_modify_regbit (0, ioaddr, TCR_REG, TCR_SWFDUP, 0);
  36 +               }
  37         }
  38  }