diff options
| author | Komuro <komurojun-mbn@nifty.com> | 2006-07-23 10:20:55 +0900 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-08-08 23:38:29 -0400 |
| commit | fcf194d19b7857c2467bebdb271bd079a0c0da81 (patch) | |
| tree | 2b2137ffde5d5574b03709a760eb821eaee205e0 /drivers/net/pcmcia/pcnet_cs.c | |
| parent | 242898be7a1921f646ca529ddc26d7337c69922f (diff) | |
[PATCH] network: pcnet_cs.c: remove unnecessary 'mdio_reset'
'mdio_reset' has bad side effects that moves the phy_id.
DL10022-based cards work properly without 'mdio_reset'.
Signed-off-by: komurojun-mbn@nifty.com
Signed-off-by: Jeff Garzik <jeff@garzik.org>
Diffstat (limited to 'drivers/net/pcmcia/pcnet_cs.c')
| -rw-r--r-- | drivers/net/pcmcia/pcnet_cs.c | 15 |
1 files changed, 2 insertions, 13 deletions
diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c index 0ecebfc31f0..cc0dcc9bf63 100644 --- a/drivers/net/pcmcia/pcnet_cs.c +++ b/drivers/net/pcmcia/pcnet_cs.c @@ -654,11 +654,8 @@ static int pcnet_config(struct pcmcia_device *link) SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops); if (info->flags & (IS_DL10019|IS_DL10022)) { - u_char id = inb(dev->base_addr + 0x1a); dev->do_ioctl = &ei_ioctl; mii_phy_probe(dev); - if ((id == 0x30) && !info->pna_phy && (info->eth_phy == 4)) - info->eth_phy = 0; } link->dev_node = &info->node; @@ -821,15 +818,6 @@ static void mdio_write(kio_addr_t addr, int phy_id, int loc, int value) } } -static void mdio_reset(kio_addr_t addr, int phy_id) -{ - outb_p(0x08, addr); - outb_p(0x0c, addr); - outb_p(0x08, addr); - outb_p(0x0c, addr); - outb_p(0x00, addr); -} - /*====================================================================== EEPROM access routines for DL10019 and DL10022 based cards @@ -942,7 +930,8 @@ static void set_misc_reg(struct net_device *dev) } if (info->flags & IS_DL10022) { if (info->flags & HAS_MII) { - mdio_reset(nic_base + DLINK_GPIO, info->eth_phy); + /* 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); |