target/linux/generic/files/drivers/net/phy/rtl8366_smi.h

   1 /*
   2  * Realtek RTL8366 SMI interface driver defines
   3  *
   4  * Copyright (C) 2009-2010 Gabor Juhos <juhosg@openwrt.org>
   5  *
   6  * This program is free software; you can redistribute it and/or modify it
   7  * under the terms of the GNU General Public License version 2 as published
   8  * by the Free Software Foundation.
   9  */
  10
  11 #ifndef _RTL8366_SMI_H
  12 #define _RTL8366_SMI_H
  13
  14 #include <linux/phy.h>
  15
  16 struct rtl8366_smi_ops;
  17 struct rtl8366_vlan_ops;
  18 struct mii_bus;
  19
  20 struct rtl8366_smi {
  21         struct device           *parent;
  22         unsigned int            gpio_sda;
  23         unsigned int            gpio_sck;
  24         spinlock_t              lock;
  25         struct mii_bus          *mii_bus;
  26         int                     mii_irq[PHY_MAX_ADDR];
  27
  28         unsigned int            cpu_port;
  29         unsigned int            num_ports;
  30         unsigned int            num_vlan_mc;
  31
  32         struct rtl8366_smi_ops  *ops;
  33 };
  34
  35 struct rtl8366_vlan_mc {
  36         u16     vid;
  37         u8      priority;
  38         u8      untag;
  39         u8      member;
  40         u8      fid;
  41 };
  42
  43 struct rtl8366_vlan_4k {
  44         u16     vid;
  45         u8      untag;
  46         u8      member;
  47         u8      fid;
  48 };
  49
  50 struct rtl8366_smi_ops {
  51         int     (*detect)(struct rtl8366_smi *smi);
  52
  53         int     (*mii_read)(struct mii_bus *bus, int addr, int reg);
  54         int     (*mii_write)(struct mii_bus *bus, int addr, int reg, u16 val);
  55
  56         int     (*get_vlan_mc)(struct rtl8366_smi *smi, u32 index,
  57                                struct rtl8366_vlan_mc *vlanmc);
  58         int     (*set_vlan_mc)(struct rtl8366_smi *smi, u32 index,
  59                                const struct rtl8366_vlan_mc *vlanmc);
  60         int     (*get_vlan_4k)(struct rtl8366_smi *smi, u32 vid,
  61                                struct rtl8366_vlan_4k *vlan4k);
  62         int     (*set_vlan_4k)(struct rtl8366_smi *smi,
  63                                const struct rtl8366_vlan_4k *vlan4k);
  64         int     (*get_mc_index)(struct rtl8366_smi *smi, int port, int *val);
  65         int     (*set_mc_index)(struct rtl8366_smi *smi, int port, int index);
  66 };
  67
  68 int rtl8366_smi_init(struct rtl8366_smi *smi);
  69 void rtl8366_smi_cleanup(struct rtl8366_smi *smi);
  70 int rtl8366_smi_write_reg(struct rtl8366_smi *smi, u32 addr, u32 data);
  71 int rtl8366_smi_read_reg(struct rtl8366_smi *smi, u32 addr, u32 *data);
  72 int rtl8366_smi_rmwr(struct rtl8366_smi *smi, u32 addr, u32 mask, u32 data);
  73
  74 int rtl8366_set_vlan(struct rtl8366_smi *smi, int vid, u32 member, u32 untag,
  75                      u32 fid);
  76 int rtl8366_reset_vlan(struct rtl8366_smi *smi);
  77 int rtl8366_get_pvid(struct rtl8366_smi *smi, int port, int *val);
  78 int rtl8366_set_pvid(struct rtl8366_smi *smi, unsigned port, unsigned vid);
  79
  80 #endif /*  _RTL8366_SMI_H */