diff options
| author | Martin Schiller <ms@dev.tdt.de> | 2019-09-18 06:35:10 +0200 |
|---|---|---|
| committer | Hauke Mehrtens <hauke@hauke-m.de> | 2019-10-12 23:43:08 +0200 |
| commit | c5829788c955efc9c52f8a740987e362cacd95d8 (patch) | |
| tree | 8d38dbc4e13815a52667c88a7bd1c29851b4b160 /target/linux | |
| parent | d2a1075973728b55231688809b68a0f0b93c9da4 (diff) | |
| download | upstream-c5829788c955efc9c52f8a740987e362cacd95d8.tar.gz upstream-c5829788c955efc9c52f8a740987e362cacd95d8.tar.bz2 upstream-c5829788c955efc9c52f8a740987e362cacd95d8.zip | |
lantiq: add set_port_link feature to xrx200-net driver
This makes it possible to configure the link attributes (aneg, duplex,
speed) of each switch ports.
Signed-off-by: Martin Schiller <ms@dev.tdt.de>
Diffstat (limited to 'target/linux')
| -rw-r--r-- | target/linux/lantiq/patches-4.19/0025-NET-MIPS-lantiq-adds-xrx200-net.patch | 37 |
1 files changed, 36 insertions, 1 deletions
diff --git a/target/linux/lantiq/patches-4.19/0025-NET-MIPS-lantiq-adds-xrx200-net.patch b/target/linux/lantiq/patches-4.19/0025-NET-MIPS-lantiq-adds-xrx200-net.patch index b2de5ac510..4e5b55eb3e 100644 --- a/target/linux/lantiq/patches-4.19/0025-NET-MIPS-lantiq-adds-xrx200-net.patch +++ b/target/linux/lantiq/patches-4.19/0025-NET-MIPS-lantiq-adds-xrx200-net.patch @@ -209,7 +209,7 @@ Subject: [PATCH 25/36] NET: MIPS: lantiq: adds xrx200-net +}; --- /dev/null +++ b/drivers/net/ethernet/lantiq_xrx200.c -@@ -0,0 +1,1889 @@ +@@ -0,0 +1,1924 @@ +/* + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published @@ -433,6 +433,7 @@ Subject: [PATCH 25/36] NET: MIPS: lantiq: adds xrx200-net +struct xrx200_hw { + struct clk *clk; + struct mii_bus *mii_bus; ++ u8 phy_addr[XRX200_MAX_PORT]; + + struct xrx200_chan chan[XRX200_MAX_DMA]; + u16 vlan_vid[XRX200_MAX_VLAN]; @@ -947,6 +948,34 @@ Subject: [PATCH 25/36] NET: MIPS: lantiq: adds xrx200-net + return 0; +} + ++static int xrx200sw_set_port_link(struct switch_dev *dev, int port, ++ struct switch_port_link *link) ++{ ++ if (port >= XRX200_MAX_PORT) ++ return -EINVAL; ++ ++ return switch_generic_set_link(dev, port, link); ++} ++ ++static int xrx200_mdio_wr(struct mii_bus *bus, int addr, int reg, u16 val); ++static int xrx200_mdio_rd(struct mii_bus *bus, int addr, int reg); ++ ++static int xrx200sw_phy_read16(struct switch_dev *dev, int addr, u8 reg, u16 *value) ++{ ++ struct xrx200_hw *hw = container_of(dev, struct xrx200_hw, swdev); ++ ++ *value = xrx200_mdio_rd(hw->mii_bus, hw->phy_addr[addr], reg); ++ ++ return 0; ++} ++ ++static int xrx200sw_phy_write16(struct switch_dev *dev, int addr, u8 reg, u16 value) ++{ ++ struct xrx200_hw *hw = container_of(dev, struct xrx200_hw, swdev); ++ ++ return xrx200_mdio_wr(hw->mii_bus, hw->phy_addr[addr], reg, value); ++} ++ +static int xrx200_set_port_attr(struct switch_dev *dev, const struct switch_attr *attr, struct switch_val *val) +{ + if (val->port_vlan >= XRX200_MAX_PORT) @@ -1043,7 +1072,10 @@ Subject: [PATCH 25/36] NET: MIPS: lantiq: adds xrx200-net + .get_port_pvid = xrx200sw_get_port_pvid, + .reset_switch = xrx200sw_reset_switch, + .get_port_link = xrx200sw_get_port_link, ++ .set_port_link = xrx200sw_set_port_link, +// .get_port_stats = xrx200sw_get_port_stats, //TODO ++ .phy_read16 = xrx200sw_phy_read16, ++ .phy_write16 = xrx200sw_phy_write16, +}; + +static int xrx200sw_init(struct xrx200_hw *hw) @@ -1897,6 +1929,9 @@ Subject: [PATCH 25/36] NET: MIPS: lantiq: adds xrx200-net + + /* store the port id in the hw struct so we can map ports -> devices */ + priv->hw->port_map[p->num] = priv->hw->num_devs; ++ ++ /* store the phy addr in the hw struct so we can map ports -> phys */ ++ priv->hw->phy_addr[p->num] = p->phy_addr; +} + +static const struct net_device_ops xrx200_netdev_ops = { |