diff options
Diffstat (limited to 'drivers/net/dsa/ocelot/felix.h')
| -rw-r--r-- | drivers/net/dsa/ocelot/felix.h | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/drivers/net/dsa/ocelot/felix.h b/drivers/net/dsa/ocelot/felix.h index 4c717324ac2f..4d96cad815d5 100644 --- a/drivers/net/dsa/ocelot/felix.h +++ b/drivers/net/dsa/ocelot/felix.h @@ -5,7 +5,6 @@ #define _MSCC_FELIX_H #define ocelot_to_felix(o) container_of((o), struct felix, ocelot) -#define FELIX_NUM_TC 8 /* Platform-specific information */ struct felix_info { @@ -15,7 +14,6 @@ struct felix_info { const struct reg_field *regfields; const u32 *const *map; const struct ocelot_ops *ops; - int shared_queue_sz; int num_mact_rows; const struct ocelot_stat_layout *stats_layout; unsigned int num_stats; @@ -25,6 +23,19 @@ struct felix_info { int switch_pci_bar; int imdio_pci_bar; const struct ptp_clock_info *ptp_caps; + + /* Some Ocelot switches are integrated into the SoC without the + * extraction IRQ line connected to the ARM GIC. By enabling this + * workaround, the few packets that are delivered to the CPU port + * module (currently only PTP) are copied not only to the hardware CPU + * port module, but also to the 802.1Q Ethernet CPU port, and polling + * the extraction registers is triggered once the DSA tagger sees a PTP + * frame. The Ethernet frame is only used as a notification: it is + * dropped, and the original frame is extracted over MMIO and annotated + * with the RX timestamp. + */ + bool quirk_no_xtr_irq; + int (*mdio_bus_alloc)(struct ocelot *ocelot); void (*mdio_bus_free)(struct ocelot *ocelot); void (*phylink_validate)(struct ocelot *ocelot, int port, @@ -36,7 +47,6 @@ struct felix_info { enum tc_setup_type type, void *type_data); void (*port_sched_speed_set)(struct ocelot *ocelot, int port, u32 speed); - void (*xmit_template_populate)(struct ocelot *ocelot, int port); }; extern const struct dsa_switch_ops felix_switch_ops; @@ -50,6 +60,8 @@ struct felix { struct lynx_pcs **pcs; resource_size_t switch_base; resource_size_t imdio_base; + struct dsa_8021q_context *dsa_8021q_ctx; + enum dsa_tag_protocol tag_proto; }; struct net_device *felix_port_to_netdev(struct ocelot *ocelot, int port); |