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spidernet: enable support for bcm5461 ethernet phy

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A newer board revision changed the type of ethernet phy.
Moreover, this generalizes the way that a phy gets switched
into fiber mode when autodetection is not available.

Signed-off-by: Jens Osterkamp <Jens.Osterkamp@de.ibm.com>
Signed-off-by: Arnd Bergmann <arnd.bergmann@de.ibm.com>
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
This commit is contained in:
Jens Osterkamp
2006-05-04 05:59:41 -04:00
committed by Stephen Hemminger
parent b636d17a3b
commit 8ec9345965
3 changed files with 47 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

45
drivers/net/sungem_phy.c
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@@ -329,6 +329,30 @@ static int bcm5421_init(struct mii_phy* phy)
return 0;
}
static int bcm5421_enable_fiber(struct mii_phy* phy)
{
/* enable fiber mode */
phy_write(phy, MII_NCONFIG, 0x9020);
/* LEDs active in both modes, autosense prio = fiber */
phy_write(phy, MII_NCONFIG, 0x945f);
/* switch off fibre autoneg */
phy_write(phy, MII_NCONFIG, 0xfc01);
phy_write(phy, 0x0b, 0x0004);
return 0;
}
static int bcm5461_enable_fiber(struct mii_phy* phy)
{
phy_write(phy, MII_NCONFIG, 0xfc0c);
phy_write(phy, MII_BMCR, 0x4140);
phy_write(phy, MII_NCONFIG, 0xfc0b);
phy_write(phy, MII_BMCR, 0x0140);
return 0;
}
static int bcm54xx_setup_aneg(struct mii_phy *phy, u32 advertise)
{
u16 ctl, adv;
@@ -762,6 +786,7 @@ static struct mii_phy_ops bcm5421_phy_ops = {
.setup_forced = bcm54xx_setup_forced,
.poll_link = genmii_poll_link,
.read_link = bcm54xx_read_link,
.enable_fiber = bcm5421_enable_fiber,
};
static struct mii_phy_def bcm5421_phy_def = {
@@ -792,6 +817,25 @@ static struct mii_phy_def bcm5421k2_phy_def = {
.ops = &bcm5421k2_phy_ops
};
static struct mii_phy_ops bcm5461_phy_ops = {
.init = bcm5421_init,
.suspend = generic_suspend,
.setup_aneg = bcm54xx_setup_aneg,
.setup_forced = bcm54xx_setup_forced,
.poll_link = genmii_poll_link,
.read_link = bcm54xx_read_link,
.enable_fiber = bcm5461_enable_fiber,
};
static struct mii_phy_def bcm5461_phy_def = {
.phy_id = 0x002060c0,
.phy_id_mask = 0xfffffff0,
.name = "BCM5461",
.features = MII_GBIT_FEATURES,
.magic_aneg = 1,
.ops = &bcm5461_phy_ops
};
/* Broadcom BCM 5462 built-in Vesta */
static struct mii_phy_ops bcm5462V_phy_ops = {
.init = bcm5421_init,
@@ -857,6 +901,7 @@ static struct mii_phy_def* mii_phy_table[] = {
&bcm5411_phy_def,
&bcm5421_phy_def,
&bcm5421k2_phy_def,
&bcm5461_phy_def,
&bcm5462V_phy_def,
&marvell_phy_def,
&genmii_phy_def,