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| author | Rafał Miłecki <zajec5@gmail.com> | 2016-02-03 09:33:56 +0000 |
|---|---|---|
| committer | Rafał Miłecki <zajec5@gmail.com> | 2016-02-03 09:33:56 +0000 |
| commit | 6831bac31fde2f22bd0c26f500941e5feec17939 (patch) | |
| tree | 11296e23fdde944896baa6e4299ea422b7103659 /target/linux | |
| parent | b3c3542515f6065d4278e063e814cbc39baccd0c (diff) | |
| download | mtk-20170518-6831bac31fde2f22bd0c26f500941e5feec17939.zip mtk-20170518-6831bac31fde2f22bd0c26f500941e5feec17939.tar.gz mtk-20170518-6831bac31fde2f22bd0c26f500941e5feec17939.tar.bz2 | |
b53: support setting port link
When dealing with Broadcom hardware we can simply use swconfig's generic
helper, we just need to do some validation of requested state.
Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
SVN-Revision: 48623
Diffstat (limited to 'target/linux')
| -rw-r--r-- | target/linux/generic/files/drivers/net/phy/b53/b53_common.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/target/linux/generic/files/drivers/net/phy/b53/b53_common.c b/target/linux/generic/files/drivers/net/phy/b53/b53_common.c index 41b5ae9..676e301 100644 --- a/target/linux/generic/files/drivers/net/phy/b53/b53_common.c +++ b/target/linux/generic/files/drivers/net/phy/b53/b53_common.c @@ -794,6 +794,34 @@ static int b53_port_get_link(struct switch_dev *dev, int port, } +static int b53_port_set_link(struct switch_dev *sw_dev, int port, + struct switch_port_link *link) +{ + struct b53_device *dev = sw_to_b53(sw_dev); + + /* + * TODO: BCM63XX requires special handling as it can have external phys + * and ports might be GE or only FE + */ + if (is63xx(dev)) + return -ENOTSUPP; + + if (port == sw_dev->cpu_port) + return -EINVAL; + + if (!(BIT(port) & dev->enabled_ports)) + return -EINVAL; + + if (link->speed == SWITCH_PORT_SPEED_1000 && + (is5325(dev) || is5365(dev))) + return -EINVAL; + + if (link->speed == SWITCH_PORT_SPEED_1000 && !link->duplex) + return -EINVAL; + + return switch_generic_set_link(sw_dev, port, link); +} + static int b53_phy_read16(struct switch_dev *dev, int addr, u8 reg, u16 *value) { struct b53_device *priv = sw_to_b53(dev); @@ -1022,6 +1050,7 @@ static const struct switch_dev_ops b53_switch_ops_25 = { .apply_config = b53_global_apply_config, .reset_switch = b53_global_reset_switch, .get_port_link = b53_port_get_link, + .set_port_link = b53_port_set_link, .phy_read16 = b53_phy_read16, .phy_write16 = b53_phy_write16, }; @@ -1047,6 +1076,7 @@ static const struct switch_dev_ops b53_switch_ops_65 = { .apply_config = b53_global_apply_config, .reset_switch = b53_global_reset_switch, .get_port_link = b53_port_get_link, + .set_port_link = b53_port_set_link, .phy_read16 = b53_phy_read16, .phy_write16 = b53_phy_write16, }; @@ -1072,6 +1102,7 @@ static const struct switch_dev_ops b53_switch_ops = { .apply_config = b53_global_apply_config, .reset_switch = b53_global_reset_switch, .get_port_link = b53_port_get_link, + .set_port_link = b53_port_set_link, .phy_read16 = b53_phy_read16, .phy_write16 = b53_phy_write16, }; |