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         char                    buf[4096];
  35 };
  36
  37 struct rtl8366_vlan_mc {
  38         u16     vid;
  39         u8      priority;
  40         u8      untag;
  41         u8      member;
  42         u8      fid;
  43 };
  44
  45 struct rtl8366_vlan_4k {
  46         u16     vid;
  47         u8      untag;
  48         u8      member;
  49         u8      fid;
  50 };
  51
  52 struct rtl8366_smi_ops {
  53         int     (*detect)(struct rtl8366_smi *smi);
  54
  55         int     (*mii_read)(struct mii_bus *bus, int addr, int reg);
  56         int     (*mii_write)(struct mii_bus *bus, int addr, int reg, u16 val);
  57
  58         int     (*get_vlan_mc)(struct rtl8366_smi *smi, u32 index,
  59                                struct rtl8366_vlan_mc *vlanmc);
  60         int     (*set_vlan_mc)(struct rtl8366_smi *smi, u32 index,
  61                                const struct rtl8366_vlan_mc *vlanmc);
  62         int     (*get_vlan_4k)(struct rtl8366_smi *smi, u32 vid,
  63                                struct rtl8366_vlan_4k *vlan4k);
  64         int     (*set_vlan_4k)(struct rtl8366_smi *smi,
  65                                const struct rtl8366_vlan_4k *vlan4k);
  66         int     (*get_mc_index)(struct rtl8366_smi *smi, int port, int *val);
  67         int     (*set_mc_index)(struct rtl8366_smi *smi, int port, int index);
  68 };
  69
  70 int rtl8366_smi_init(struct rtl8366_smi *smi);
  71 void rtl8366_smi_cleanup(struct rtl8366_smi *smi);
  72 int rtl8366_smi_write_reg(struct rtl8366_smi *smi, u32 addr, u32 data);
  73 int rtl8366_smi_read_reg(struct rtl8366_smi *smi, u32 addr, u32 *data);
  74 int rtl8366_smi_rmwr(struct rtl8366_smi *smi, u32 addr, u32 mask, u32 data);
  75
  76 int rtl8366_set_vlan(struct rtl8366_smi *smi, int vid, u32 member, u32 untag,
  77                      u32 fid);
  78 int rtl8366_reset_vlan(struct rtl8366_smi *smi);
  79 int rtl8366_get_pvid(struct rtl8366_smi *smi, int port, int *val);
  80 int rtl8366_set_pvid(struct rtl8366_smi *smi, unsigned port, unsigned vid);
  81
  82 #endif /*  _RTL8366_SMI_H */