static void *stx7108_ethernet_bus_setup(void __iomem *ioaddr, struct device *dev, void *data) { struct stm_amba_bridge *amba; if (!data) { static struct stm_amba_bridge_config *bridge_config; bridge_config = &stx7108_amba_stmmac_config; if (unlikely(boot_cpu_data.cut_major == 1)) { bridge_config->packets_in_chunk = 1; bridge_config->type2.threshold = 64; } amba = stm_amba_bridge_create(dev, ioaddr + GMAC_AHB2STBUS_BASE, bridge_config); if (IS_ERR(amba)) { dev_err(dev, " Unable to create amba plug\n"); return NULL; } } else amba = (struct stm_amba_bridge *) data; stm_amba_bridge_init(amba); return (void *) amba; }
static void *stih415_ethernet_bus_setup(void __iomem *ioaddr, struct device *dev, void *data) { struct stm_amba_bridge *amba; if (!data) { amba = stm_amba_bridge_create(dev, ioaddr + GMAC_AHB2STBUS_BASE, &stih415_amba_stmmac_config); if (IS_ERR(amba)) { dev_err(dev, " Unable to create amba plug\n"); return NULL; } } else amba = (struct stm_amba_bridge *) data; stm_amba_bridge_init(amba); return (void *) amba; }