diff options
Diffstat (limited to 'drivers/net/dsa/ocelot/felix_vsc9959.c')
| -rw-r--r-- | drivers/net/dsa/ocelot/felix_vsc9959.c | 52 |
1 files changed, 22 insertions, 30 deletions
diff --git a/drivers/net/dsa/ocelot/felix_vsc9959.c b/drivers/net/dsa/ocelot/felix_vsc9959.c index 33f0ceae381d..8d382b27e625 100644 --- a/drivers/net/dsa/ocelot/felix_vsc9959.c +++ b/drivers/net/dsa/ocelot/felix_vsc9959.c @@ -18,12 +18,28 @@ #include <linux/pci.h> #include "felix.h" +#define VSC9959_NUM_PORTS 6 + #define VSC9959_TAS_GCL_ENTRY_MAX 63 #define VSC9959_VCAP_POLICER_BASE 63 #define VSC9959_VCAP_POLICER_MAX 383 #define VSC9959_SWITCH_PCI_BAR 4 #define VSC9959_IMDIO_PCI_BAR 0 +#define VSC9959_PORT_MODE_SERDES (OCELOT_PORT_MODE_SGMII | \ + OCELOT_PORT_MODE_QSGMII | \ + OCELOT_PORT_MODE_2500BASEX | \ + OCELOT_PORT_MODE_USXGMII) + +static const u32 vsc9959_port_modes[VSC9959_NUM_PORTS] = { + VSC9959_PORT_MODE_SERDES, + VSC9959_PORT_MODE_SERDES, + VSC9959_PORT_MODE_SERDES, + VSC9959_PORT_MODE_SERDES, + OCELOT_PORT_MODE_INTERNAL, + OCELOT_PORT_MODE_INTERNAL, +}; + static const u32 vsc9959_ana_regmap[] = { REG(ANA_ADVLEARN, 0x0089a0), REG(ANA_VLANMASK, 0x0089a4), @@ -944,15 +960,8 @@ static void vsc9959_phylink_validate(struct ocelot *ocelot, int port, unsigned long *supported, struct phylink_link_state *state) { - struct ocelot_port *ocelot_port = ocelot->ports[port]; __ETHTOOL_DECLARE_LINK_MODE_MASK(mask) = { 0, }; - if (state->interface != PHY_INTERFACE_MODE_NA && - state->interface != ocelot_port->phy_mode) { - linkmode_zero(supported); - return; - } - phylink_set_port_modes(mask); phylink_set(mask, Autoneg); phylink_set(mask, Pause); @@ -975,27 +984,6 @@ static void vsc9959_phylink_validate(struct ocelot *ocelot, int port, linkmode_and(state->advertising, state->advertising, mask); } -static int vsc9959_prevalidate_phy_mode(struct ocelot *ocelot, int port, - phy_interface_t phy_mode) -{ - switch (phy_mode) { - case PHY_INTERFACE_MODE_INTERNAL: - if (port != 4 && port != 5) - return -ENOTSUPP; - return 0; - case PHY_INTERFACE_MODE_SGMII: - case PHY_INTERFACE_MODE_QSGMII: - case PHY_INTERFACE_MODE_USXGMII: - case PHY_INTERFACE_MODE_2500BASEX: - /* Not supported on internal to-CPU ports */ - if (port == 4 || port == 5) - return -ENOTSUPP; - return 0; - default: - return -ENOTSUPP; - } -} - /* Watermark encode * Bit 8: Unit; 0:1, 1:16 * Bit 7-0: Value to be multiplied with unit @@ -1940,6 +1928,10 @@ static int vsc9959_psfp_filter_add(struct ocelot *ocelot, int port, case FLOW_ACTION_GATE: size = struct_size(sgi, entries, a->gate.num_entries); sgi = kzalloc(size, GFP_KERNEL); + if (!sgi) { + ret = -ENOMEM; + goto err; + } vsc9959_psfp_parse_gate(a, sgi); ret = vsc9959_psfp_sgi_table_add(ocelot, sgi); if (ret) { @@ -2231,14 +2223,14 @@ static const struct felix_info felix_info_vsc9959 = { .vcap_pol_base2 = 0, .vcap_pol_max2 = 0, .num_mact_rows = 2048, - .num_ports = 6, + .num_ports = VSC9959_NUM_PORTS, .num_tx_queues = OCELOT_NUM_TC, .quirk_no_xtr_irq = true, .ptp_caps = &vsc9959_ptp_caps, .mdio_bus_alloc = vsc9959_mdio_bus_alloc, .mdio_bus_free = vsc9959_mdio_bus_free, .phylink_validate = vsc9959_phylink_validate, - .prevalidate_phy_mode = vsc9959_prevalidate_phy_mode, + .port_modes = vsc9959_port_modes, .port_setup_tc = vsc9959_port_setup_tc, .port_sched_speed_set = vsc9959_sched_speed_set, .init_regmap = ocelot_regmap_init, |