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Release 4.11 drivers/net/ethernet/stmicro/stmmac/dwmac-generic.c

/*
 * Generic DWMAC platform driver
 *
 * Copyright (C) 2007-2011  STMicroelectronics Ltd
 * Copyright (C) 2015 Joachim Eastwood <manabian@gmail.com>
 *
 * This file is licensed under the terms of the GNU General Public
 * License version 2. This program is licensed "as is" without any
 * warranty of any kind, whether express or implied.
 */

#include <linux/module.h>
#include <linux/of.h>
#include <linux/platform_device.h>

#include "stmmac.h"
#include "stmmac_platform.h"


static int dwmac_generic_probe(struct platform_device *pdev) { struct plat_stmmacenet_data *plat_dat; struct stmmac_resources stmmac_res; int ret; ret = stmmac_get_platform_resources(pdev, &stmmac_res); if (ret) return ret; if (pdev->dev.of_node) { plat_dat = stmmac_probe_config_dt(pdev, &stmmac_res.mac); if (IS_ERR(plat_dat)) { dev_err(&pdev->dev, "dt configuration failed\n"); return PTR_ERR(plat_dat); } } else { plat_dat = dev_get_platdata(&pdev->dev); if (!plat_dat) { dev_err(&pdev->dev, "no platform data provided\n"); return -EINVAL; } /* Set default value for multicast hash bins */ plat_dat->multicast_filter_bins = HASH_TABLE_SIZE; /* Set default value for unicast filter entries */ plat_dat->unicast_filter_entries = 1; } /* Custom initialisation (if needed) */ if (plat_dat->init) { ret = plat_dat->init(pdev, plat_dat->bsp_priv); if (ret) goto err_remove_config_dt; } ret = stmmac_dvr_probe(&pdev->dev, plat_dat, &stmmac_res); if (ret) goto err_exit; return 0; err_exit: if (plat_dat->exit) plat_dat->exit(pdev, plat_dat->bsp_priv); err_remove_config_dt: if (pdev->dev.of_node) stmmac_remove_config_dt(pdev, plat_dat); return ret; }

Contributors

PersonTokensPropCommitsCommitProp
Joachim Eastwood17476.32%133.33%
Johan Hovold5423.68%266.67%
Total228100.00%3100.00%

static const struct of_device_id dwmac_generic_match[] = { { .compatible = "st,spear600-gmac"}, { .compatible = "snps,dwmac-3.50a"}, { .compatible = "snps,dwmac-3.610"}, { .compatible = "snps,dwmac-3.70a"}, { .compatible = "snps,dwmac-3.710"}, { .compatible = "snps,dwmac-4.00"}, { .compatible = "snps,dwmac-4.10a"}, { .compatible = "snps,dwmac"}, { } }; MODULE_DEVICE_TABLE(of, dwmac_generic_match); static struct platform_driver dwmac_generic_driver = { .probe = dwmac_generic_probe, .remove = stmmac_pltfr_remove, .driver = { .name = STMMAC_RESOURCE_NAME, .pm = &stmmac_pltfr_pm_ops, .of_match_table = of_match_ptr(dwmac_generic_match), }, }; module_platform_driver(dwmac_generic_driver); MODULE_DESCRIPTION("Generic dwmac driver"); MODULE_LICENSE("GPL v2");

Overall Contributors

PersonTokensPropCommitsCommitProp
Joachim Eastwood29979.95%350.00%
Johan Hovold5414.44%233.33%
Niklas Cassel215.61%116.67%
Total374100.00%6100.00%
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