pcnet_cs: fix mii init code for older DL10019 based cards

Some older DL10019 based cards need to setup
the auto-negotiation-advertisement register
to advertise 100Full,100Half,10Full and 10Half.

Signed-off-by: <komurojun-mbn@nifty.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c
index 9f22d138e3a..818c185d643 100644
--- a/drivers/net/pcmcia/pcnet_cs.c
+++ b/drivers/net/pcmcia/pcnet_cs.c
@@ -1020,6 +1020,12 @@ static void set_misc_reg(struct net_device *dev)
         } else {
             outb(full_duplex ? 4 : 0, nic_base + DLINK_DIAG);
         }
+    } else if (info->flags & IS_DL10019) {
+        /* Advertise 100F, 100H, 10F, 10H */
+        mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 4, 0x01e1);
+        /* Restart MII autonegotiation */
+        mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x0000);
+        mdio_write(nic_base + DLINK_GPIO, info->eth_phy, 0, 0x1200);
     }
 }