include/netdev.h

   1 /*
   2  * (C) Copyright 2008
   3  * Benjamin Warren, biggerbadderben@gmail.com
   4  *
   5  * SPDX-License-Identifier:     GPL-2.0+
   6  */
   7
   8 /*
   9  * netdev.h - definitions an prototypes for network devices
  10  */
  11
  12 #ifndef _NETDEV_H_
  13 #define _NETDEV_H_
  14
  15 /*
  16  * Board and CPU-specific initialization functions
  17  * board_eth_init() has highest priority.  cpu_eth_init() only
  18  * gets called if board_eth_init() isn't instantiated or fails.
  19  * Return values:
  20  *      0: success
  21  *     -1: failure
  22  */
  23
  24 int board_eth_init(bd_t *bis);
  25 int cpu_eth_init(bd_t *bis);
  26
  27 /* Driver initialization prototypes */
  28 int altera_tse_initialize(u8 dev_num, int mac_base,
  29                           int sgdma_rx_base, int sgdma_tx_base,
  30                           u32 sgdma_desc_base, u32 sgdma_desc_size);
  31 int at91emac_register(bd_t *bis, unsigned long iobase);
  32 int au1x00_enet_initialize(bd_t*);
  33 int ax88180_initialize(bd_t *bis);
  34 int bcm_sf2_eth_register(bd_t *bis, u8 dev_num);
  35 int bfin_EMAC_initialize(bd_t *bis);
  36 int calxedaxgmac_initialize(u32 id, ulong base_addr);
  37 int cs8900_initialize(u8 dev_num, int base_addr);
  38 int davinci_emac_initialize(void);
  39 int dc21x4x_initialize(bd_t *bis);
  40 int designware_initialize(ulong base_addr, u32 interface);
  41 int dm9000_initialize(bd_t *bis);
  42 int dnet_eth_initialize(int id, void *regs, unsigned int phy_addr);
  43 int e1000_initialize(bd_t *bis);
  44 int eepro100_initialize(bd_t *bis);
  45 int enc28j60_initialize(unsigned int bus, unsigned int cs,
  46         unsigned int max_hz, unsigned int mode);
  47 int ep93xx_eth_initialize(u8 dev_num, int base_addr);
  48 int eth_3com_initialize (bd_t * bis);
  49 int ethoc_initialize(u8 dev_num, int base_addr);
  50 int fec_initialize (bd_t *bis);
  51 int fecmxc_initialize(bd_t *bis);
  52 int fecmxc_initialize_multi(bd_t *bis, int dev_id, int phy_id, uint32_t addr);
  53 int ftgmac100_initialize(bd_t *bits);
  54 int ftmac100_initialize(bd_t *bits);
  55 int ftmac110_initialize(bd_t *bits);
  56 int greth_initialize(bd_t *bis);
  57 void gt6426x_eth_initialize(bd_t *bis);
  58 int ks8851_mll_initialize(u8 dev_num, int base_addr);
  59 int lan91c96_initialize(u8 dev_num, int base_addr);
  60 int lpc32xx_eth_initialize(bd_t *bis);
  61 int macb_eth_initialize(int id, void *regs, unsigned int phy_addr);
  62 int mcdmafec_initialize(bd_t *bis);
  63 int mcffec_initialize(bd_t *bis);
  64 int mpc512x_fec_initialize(bd_t *bis);
  65 int mpc5xxx_fec_initialize(bd_t *bis);
  66 int mpc82xx_scc_enet_initialize(bd_t *bis);
  67 int mvgbe_initialize(bd_t *bis);
  68 int mvneta_initialize(bd_t *bis, int base_addr, int devnum, int phy_addr);
  69 int natsemi_initialize(bd_t *bis);
  70 int ne2k_register(void);
  71 int npe_initialize(bd_t *bis);
  72 int ns8382x_initialize(bd_t *bis);
  73 int pch_gbe_register(bd_t *bis);
  74 int pcnet_initialize(bd_t *bis);
  75 int ppc_4xx_eth_initialize (bd_t *bis);
  76 int rtl8139_initialize(bd_t *bis);
  77 int rtl8169_initialize(bd_t *bis);
  78 int scc_initialize(bd_t *bis);
  79 int sh_eth_initialize(bd_t *bis);
  80 int skge_initialize(bd_t *bis);
  81 int smc91111_initialize(u8 dev_num, int base_addr);
  82 int smc911x_initialize(u8 dev_num, int base_addr);
  83 int tsi108_eth_initialize(bd_t *bis);
  84 int uec_standard_init(bd_t *bis);
  85 int uli526x_initialize(bd_t *bis);
  86 int armada100_fec_register(unsigned long base_addr);
  87 int xilinx_axiemac_initialize(bd_t *bis, unsigned long base_addr,
  88                                                         unsigned long dma_addr);
  89 int xilinx_emaclite_of_init(const void *blob);
  90 int xilinx_emaclite_initialize(bd_t *bis, unsigned long base_addr,
  91                                                         int txpp, int rxpp);
  92 int xilinx_ll_temac_eth_init(bd_t *bis, unsigned long base_addr, int flags,
  93                                                 unsigned long ctrl_addr);
  94 int zynq_gem_of_init(const void *blob);
  95 int zynq_gem_initialize(bd_t *bis, phys_addr_t base_addr,
  96                         int phy_addr, u32 emio);
  97 /*
  98  * As long as the Xilinx xps_ll_temac ethernet driver has not its own interface
  99  * exported by a public hader file, we need a global definition at this point.
 100  */
 101 #if defined(CONFIG_XILINX_LL_TEMAC)
 102 #define XILINX_LL_TEMAC_M_FIFO          0       /* use FIFO Ctrl */
 103 #define XILINX_LL_TEMAC_M_SDMA_PLB      (1 << 0)/* use SDMA Ctrl via PLB */
 104 #define XILINX_LL_TEMAC_M_SDMA_DCR      (1 << 1)/* use SDMA Ctrl via DCR */
 105 #endif
 106
 107 /* Boards with PCI network controllers can call this from their board_eth_init()
 108  * function to initialize whatever's on board.
 109  * Return value is total # of devices found */
 110
 111 static inline int pci_eth_init(bd_t *bis)
 112 {
 113         int num = 0;
 114
 115 #ifdef CONFIG_PCI
 116
 117 #ifdef CONFIG_EEPRO100
 118         num += eepro100_initialize(bis);
 119 #endif
 120 #ifdef CONFIG_TULIP
 121         num += dc21x4x_initialize(bis);
 122 #endif
 123 #ifdef CONFIG_E1000
 124         num += e1000_initialize(bis);
 125 #endif
 126 #ifdef CONFIG_PCH_GBE
 127         num += pch_gbe_register(bis);
 128 #endif
 129 #ifdef CONFIG_PCNET
 130         num += pcnet_initialize(bis);
 131 #endif
 132 #ifdef CONFIG_NATSEMI
 133         num += natsemi_initialize(bis);
 134 #endif
 135 #ifdef CONFIG_NS8382X
 136         num += ns8382x_initialize(bis);
 137 #endif
 138 #if defined(CONFIG_RTL8139)
 139         num += rtl8139_initialize(bis);
 140 #endif
 141 #if defined(CONFIG_RTL8169)
 142         num += rtl8169_initialize(bis);
 143 #endif
 144 #if defined(CONFIG_ULI526X)
 145         num += uli526x_initialize(bis);
 146 #endif
 147
 148 #endif  /* CONFIG_PCI */
 149         return num;
 150 }
 151
 152 /*
 153  * Boards with mv88e61xx switch can use this by defining
 154  * CONFIG_MV88E61XX_SWITCH in respective board configheader file
 155  * the stuct and enums here are used to specify switch configuration params
 156  */
 157 #if defined(CONFIG_MV88E61XX_SWITCH)
 158
 159 /* constants for any 88E61xx switch */
 160 #define MV88E61XX_MAX_PORTS_NUM 6
 161
 162 enum mv88e61xx_cfg_mdip {
 163         MV88E61XX_MDIP_NOCHANGE,
 164         MV88E61XX_MDIP_REVERSE
 165 };
 166
 167 enum mv88e61xx_cfg_ledinit {
 168         MV88E61XX_LED_INIT_DIS,
 169         MV88E61XX_LED_INIT_EN
 170 };
 171
 172 enum mv88e61xx_cfg_rgmiid {
 173         MV88E61XX_RGMII_DELAY_DIS,
 174         MV88E61XX_RGMII_DELAY_EN
 175 };
 176
 177 enum mv88e61xx_cfg_prtstt {
 178         MV88E61XX_PORTSTT_DISABLED,
 179         MV88E61XX_PORTSTT_BLOCKING,
 180         MV88E61XX_PORTSTT_LEARNING,
 181         MV88E61XX_PORTSTT_FORWARDING
 182 };
 183
 184 struct mv88e61xx_config {
 185         char *name;
 186         u8 vlancfg[MV88E61XX_MAX_PORTS_NUM];
 187         enum mv88e61xx_cfg_rgmiid rgmii_delay;
 188         enum mv88e61xx_cfg_prtstt portstate;
 189         enum mv88e61xx_cfg_ledinit led_init;
 190         enum mv88e61xx_cfg_mdip mdip;
 191         u32 ports_enabled;
 192         u8 cpuport;
 193 };
 194
 195 /*
 196  * Common mappings for Internal VLANs
 197  * These mappings consider that all ports are useable; the driver
 198  * will mask inexistent/unused ports.
 199  */
 200
 201 /* Switch mode : routes any port to any port */
 202 #define MV88E61XX_VLANCFG_SWITCH { 0x3F, 0x3F, 0x3F, 0x3F, 0x3F, 0x3F }
 203
 204 /* Router mode: routes only CPU port 5 to/from non-CPU ports 0-4 */
 205 #define MV88E61XX_VLANCFG_ROUTER { 0x20, 0x20, 0x20, 0x20, 0x20, 0x1F }
 206
 207 int mv88e61xx_switch_initialize(struct mv88e61xx_config *swconfig);
 208 #endif /* CONFIG_MV88E61XX_SWITCH */
 209
 210 struct mii_dev *fec_get_miibus(uint32_t base_addr, int dev_id);
 211 #ifdef CONFIG_PHYLIB
 212 struct phy_device;
 213 int fec_probe(bd_t *bd, int dev_id, uint32_t base_addr,
 214                 struct mii_dev *bus, struct phy_device *phydev);
 215 #else
 216 /*
 217  * Allow FEC to fine-tune MII configuration on boards which require this.
 218  */
 219 int fecmxc_register_mii_postcall(struct eth_device *dev, int (*cb)(int));
 220 #endif
 221
 222 #endif /* _NETDEV_H_ */