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Quellcodebibliothek Statistik Leitseite products/Sources/formale Sprachen/C/Firefox/gfx/skia/skia/src/base/   (Office von Apache Version 25.8.3.2©)  Datei vom 10.2.2025 mit Größe 1 kB image not shown  

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ocelot_ext.c


products/Sources/formale Sprachen/C/Linux/drivers/net/dsa/ocelot/ocelot_ext.c

// SPDX-License-Identifier: (GPL-2.0 OR MIT) /* * Copyright 2021-2022 Innovative Advantage Inc. */ #include #include #include #include #include #include "felix.h" #define VSC7514_NUM_PORTS 11 #define OCELOT_PORT_MODE_SERDES (OCELOT_PORT_MODE_SGMII | \ OCELOT_PORT_MODE_QSGMII) static const u32 vsc7512_port_modes[VSC7514_NUM_PORTS] = { OCELOT_PORT_MODE_INTERNAL, OCELOT_PORT_MODE_INTERNAL, OCELOT_PORT_MODE_INTERNAL, OCELOT_PORT_MODE_INTERNAL, OCELOT_PORT_MODE_SERDES, OCELOT_PORT_MODE_SERDES, OCELOT_PORT_MODE_SERDES, OCELOT_PORT_MODE_SERDES, OCELOT_PORT_MODE_SERDES, OCELOT_PORT_MODE_SGMII, OCELOT_PORT_MODE_SERDES, }; static const struct ocelot_ops ocelot_ext_ops = { .reset = ocelot_reset, .wm_enc = ocelot_wm_enc, .wm_dec = ocelot_wm_dec, .wm_stat = ocelot_wm_stat, .port_to_netdev = felix_port_to_netdev, .netdev_to_port = felix_netdev_to_port, }; static const char * const vsc7512_resource_names[TARGET_MAX] = { [SYS] = "sys", [REW] = "rew", [S0] = "s0", [S1] = "s1", [S2] = "s2", [QS] = "qs", [QSYS] = "qsys", [ANA] = "ana", }; static const struct felix_info vsc7512_info = { .resource_names = vsc7512_resource_names, .regfields = vsc7514_regfields, .map = vsc7514_regmap, .ops = &ocelot_ext_ops, .vcap = vsc7514_vcap_props, .num_mact_rows = 1024, .num_ports = VSC7514_NUM_PORTS, .port_modes = vsc7512_port_modes, .phylink_mac_config = ocelot_phylink_mac_config, .configure_serdes = ocelot_port_configure_serdes, }; static int ocelot_ext_probe(struct platform_device *pdev) { return felix_register_switch(&pdev->dev, 0, 1, false, false, DSA_TAG_PROTO_OCELOT, &vsc7512_info); } static void ocelot_ext_remove(struct platform_device *pdev) { struct felix *felix = dev_get_drvdata(&pdev->dev); if (!felix) return; dsa_unregister_switch(felix->ds); } static void ocelot_ext_shutdown(struct platform_device *pdev) { struct felix *felix = dev_get_drvdata(&pdev->dev); if (!felix) return; dsa_switch_shutdown(felix->ds); dev_set_drvdata(&pdev->dev, NULL); } static const struct of_device_id ocelot_ext_switch_of_match[] = { { .compatible = "mscc,vsc7512-switch" }, { }, }; MODULE_DEVICE_TABLE(of, ocelot_ext_switch_of_match); static struct platform_driver ocelot_ext_switch_driver = { .driver = { .name = "ocelot-ext-switch", .of_match_table = ocelot_ext_switch_of_match, }, .probe = ocelot_ext_probe, .remove = ocelot_ext_remove, .shutdown = ocelot_ext_shutdown, }; module_platform_driver(ocelot_ext_switch_driver); MODULE_DESCRIPTION("External Ocelot Switch driver"); MODULE_LICENSE("GPL"); MODULE_IMPORT_NS("MFD_OCELOT");

                                                                                                                                                                                                                                                                                                                                                                                                     

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