1 // SPDX-License-Identifier: GPL-2.0-only
5   Copyright (C) 2011-2012  Vayavya Labs Pvt Ltd
12 #include <linux/clk-provider.h>
24 	plat->clk_csr = 2;	/* clk_csr_i = 20-35MHz & MDC = clk_csr_i/16 */  in common_default_data()
25 	plat->has_gmac = 1;  in common_default_data()
26 	plat->force_sf_dma_mode = 1;  in common_default_data()
28 	plat->mdio_bus_data->needs_reset = true;  in common_default_data()
31 	plat->multicast_filter_bins = HASH_TABLE_SIZE;  in common_default_data()
34 	plat->unicast_filter_entries = 1;  in common_default_data()
37 	plat->maxmtu = JUMBO_LEN;  in common_default_data()
40 	plat->tx_queues_to_use = 1;  in common_default_data()
41 	plat->rx_queues_to_use = 1;  in common_default_data()
44 	plat->tx_queues_cfg[0].use_prio = false;  in common_default_data()
45 	plat->rx_queues_cfg[0].use_prio = false;  in common_default_data()
48 	plat->rx_queues_cfg[0].pkt_route = 0x0;  in common_default_data()
57 	plat->bus_id = 1;  in stmmac_default_data()
58 	plat->phy_addr = 0;  in stmmac_default_data()
59 	plat->phy_interface = PHY_INTERFACE_MODE_GMII;  in stmmac_default_data()
61 	plat->dma_cfg->pbl = 32;  in stmmac_default_data()
62 	plat->dma_cfg->pblx8 = true;  in stmmac_default_data()
63 	/* TODO: AXI */  in stmmac_default_data()
77 	plat->clk_csr = 5;  in snps_gmac5_default_data()
78 	plat->has_gmac4 = 1;  in snps_gmac5_default_data()
79 	plat->force_sf_dma_mode = 1;  in snps_gmac5_default_data()
80 	plat->flags |= STMMAC_FLAG_TSO_EN;  in snps_gmac5_default_data()
81 	plat->pmt = 1;  in snps_gmac5_default_data()
84 	plat->multicast_filter_bins = HASH_TABLE_SIZE;  in snps_gmac5_default_data()
87 	plat->unicast_filter_entries = 1;  in snps_gmac5_default_data()
90 	plat->maxmtu = JUMBO_LEN;  in snps_gmac5_default_data()
93 	plat->tx_queues_to_use = 4;  in snps_gmac5_default_data()
94 	plat->rx_queues_to_use = 4;  in snps_gmac5_default_data()
96 	plat->tx_sched_algorithm = MTL_TX_ALGORITHM_WRR;  in snps_gmac5_default_data()
97 	for (i = 0; i < plat->tx_queues_to_use; i++) {  in snps_gmac5_default_data()
98 		plat->tx_queues_cfg[i].use_prio = false;  in snps_gmac5_default_data()
99 		plat->tx_queues_cfg[i].mode_to_use = MTL_QUEUE_DCB;  in snps_gmac5_default_data()
100 		plat->tx_queues_cfg[i].weight = 25;  in snps_gmac5_default_data()
102 			plat->tx_queues_cfg[i].tbs_en = 1;  in snps_gmac5_default_data()
105 	plat->rx_sched_algorithm = MTL_RX_ALGORITHM_SP;  in snps_gmac5_default_data()
106 	for (i = 0; i < plat->rx_queues_to_use; i++) {  in snps_gmac5_default_data()
107 		plat->rx_queues_cfg[i].use_prio = false;  in snps_gmac5_default_data()
108 		plat->rx_queues_cfg[i].mode_to_use = MTL_QUEUE_DCB;  in snps_gmac5_default_data()
109 		plat->rx_queues_cfg[i].pkt_route = 0x0;  in snps_gmac5_default_data()
110 		plat->rx_queues_cfg[i].chan = i;  in snps_gmac5_default_data()
113 	plat->bus_id = 1;  in snps_gmac5_default_data()
114 	plat->phy_addr = -1;  in snps_gmac5_default_data()
115 	plat->phy_interface = PHY_INTERFACE_MODE_GMII;  in snps_gmac5_default_data()
117 	plat->dma_cfg->pbl = 32;  in snps_gmac5_default_data()
118 	plat->dma_cfg->pblx8 = true;  in snps_gmac5_default_data()
120 	/* Axi Configuration */  in snps_gmac5_default_data()
121 	plat->axi = devm_kzalloc(&pdev->dev, sizeof(*plat->axi), GFP_KERNEL);  in snps_gmac5_default_data()
122 	if (!plat->axi)  in snps_gmac5_default_data()
123 		return -ENOMEM;  in snps_gmac5_default_data()
125 	plat->axi->axi_wr_osr_lmt = 31;  in snps_gmac5_default_data()
126 	plat->axi->axi_rd_osr_lmt = 31;  in snps_gmac5_default_data()
128 	plat->axi->axi_fb = false;  in snps_gmac5_default_data()
129 	plat->axi->axi_blen[0] = 4;  in snps_gmac5_default_data()
130 	plat->axi->axi_blen[1] = 8;  in snps_gmac5_default_data()
131 	plat->axi->axi_blen[2] = 16;  in snps_gmac5_default_data()
132 	plat->axi->axi_blen[3] = 32;  in snps_gmac5_default_data()
151  * to take "ownership" of the device or an error code(-ve no) otherwise.
156 	struct stmmac_pci_info *info = (struct stmmac_pci_info *)id->driver_data;  in stmmac_pci_probe()
162 	plat = devm_kzalloc(&pdev->dev, sizeof(*plat), GFP_KERNEL);  in stmmac_pci_probe()
164 		return -ENOMEM;  in stmmac_pci_probe()
166 	plat->mdio_bus_data = devm_kzalloc(&pdev->dev,  in stmmac_pci_probe()
167 					   sizeof(*plat->mdio_bus_data),  in stmmac_pci_probe()
169 	if (!plat->mdio_bus_data)  in stmmac_pci_probe()
170 		return -ENOMEM;  in stmmac_pci_probe()
172 	plat->dma_cfg = devm_kzalloc(&pdev->dev, sizeof(*plat->dma_cfg),  in stmmac_pci_probe()
174 	if (!plat->dma_cfg)  in stmmac_pci_probe()
175 		return -ENOMEM;  in stmmac_pci_probe()
177 	plat->safety_feat_cfg = devm_kzalloc(&pdev->dev,  in stmmac_pci_probe()
178 					     sizeof(*plat->safety_feat_cfg),  in stmmac_pci_probe()
180 	if (!plat->safety_feat_cfg)  in stmmac_pci_probe()
181 		return -ENOMEM;  in stmmac_pci_probe()
186 		dev_err(&pdev->dev, "%s: ERROR: failed to enable device\n",  in stmmac_pci_probe()
203 	ret = info->setup(pdev, plat);  in stmmac_pci_probe()
209 	res.wol_irq = pdev->irq;  in stmmac_pci_probe()
210 	res.irq = pdev->irq;  in stmmac_pci_probe()
212 	plat->safety_feat_cfg->tsoee = 1;  in stmmac_pci_probe()
213 	plat->safety_feat_cfg->mrxpee = 1;  in stmmac_pci_probe()
214 	plat->safety_feat_cfg->mestee = 1;  in stmmac_pci_probe()
215 	plat->safety_feat_cfg->mrxee = 1;  in stmmac_pci_probe()
216 	plat->safety_feat_cfg->mtxee = 1;  in stmmac_pci_probe()
217 	plat->safety_feat_cfg->epsi = 1;  in stmmac_pci_probe()
218 	plat->safety_feat_cfg->edpp = 1;  in stmmac_pci_probe()
219 	plat->safety_feat_cfg->prtyen = 1;  in stmmac_pci_probe()
220 	plat->safety_feat_cfg->tmouten = 1;  in stmmac_pci_probe()
222 	return stmmac_dvr_probe(&pdev->dev, plat, &res);  in stmmac_pci_probe()
236 	stmmac_dvr_remove(&pdev->dev);  in stmmac_pci_remove()
310 MODULE_DESCRIPTION("STMMAC 10/100/1000 Ethernet PCI driver");