375e131429
Felix is not actually meant to be a DSA driver only for the switch inside NXP LS1028A, but an umbrella for all Vitesse / Microsemi / Microchip switches that are register-compatible with Ocelot and that are using in DSA mode (with an NPI Ethernet port). For the dsa_switch_ops exported by the felix driver to be generic enough to be used by other non-PCI switches, we need to move the PCI-specific probing to the low-level translation module felix_vsc9959.c. This way, other switches can have their own probing functions, as platform devices or otherwise. This patch also removes the "Felix instance table", which did not stand the test of time and is unnecessary at this point. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
67 lines
2.1 KiB
C
67 lines
2.1 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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/* Copyright 2019 NXP Semiconductors
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*/
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#ifndef _MSCC_FELIX_H
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#define _MSCC_FELIX_H
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#define ocelot_to_felix(o) container_of((o), struct felix, ocelot)
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#define FELIX_NUM_TC 8
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/* Platform-specific information */
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struct felix_info {
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const struct resource *target_io_res;
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const struct resource *port_io_res;
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const struct resource *imdio_res;
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const struct reg_field *regfields;
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const u32 *const *map;
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const struct ocelot_ops *ops;
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int shared_queue_sz;
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int num_mact_rows;
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const struct ocelot_stat_layout *stats_layout;
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unsigned int num_stats;
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int num_ports;
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int num_tx_queues;
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struct vcap_field *vcap_is2_keys;
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struct vcap_field *vcap_is2_actions;
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const struct vcap_props *vcap;
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int switch_pci_bar;
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int imdio_pci_bar;
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int (*mdio_bus_alloc)(struct ocelot *ocelot);
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void (*mdio_bus_free)(struct ocelot *ocelot);
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void (*pcs_config)(struct ocelot *ocelot, int port,
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unsigned int link_an_mode,
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const struct phylink_link_state *state);
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void (*pcs_link_up)(struct ocelot *ocelot, int port,
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unsigned int link_an_mode,
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phy_interface_t interface,
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int speed, int duplex);
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void (*pcs_link_state)(struct ocelot *ocelot, int port,
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struct phylink_link_state *state);
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void (*phylink_validate)(struct ocelot *ocelot, int port,
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unsigned long *supported,
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struct phylink_link_state *state);
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int (*prevalidate_phy_mode)(struct ocelot *ocelot, int port,
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phy_interface_t phy_mode);
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int (*port_setup_tc)(struct dsa_switch *ds, int port,
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enum tc_setup_type type, void *type_data);
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void (*port_sched_speed_set)(struct ocelot *ocelot, int port,
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u32 speed);
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void (*xmit_template_populate)(struct ocelot *ocelot, int port);
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};
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extern const struct dsa_switch_ops felix_switch_ops;
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extern struct pci_driver felix_vsc9959_pci_driver;
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/* DSA glue / front-end for struct ocelot */
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struct felix {
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struct dsa_switch *ds;
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const struct felix_info *info;
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struct ocelot ocelot;
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struct mii_bus *imdio;
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struct phy_device **pcs;
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resource_size_t switch_base;
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resource_size_t imdio_base;
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};
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#endif
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