include/linux/platform_data/cpsw.h

   1 /*
   2  * Texas Instruments Ethernet Switch Driver
   3  *
   4  * Copyright (C) 2012 Texas Instruments
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License as
   8  * published by the Free Software Foundation version 2.
   9  *
  10  * This program is distributed "as is" WITHOUT ANY WARRANTY of any
  11  * kind, whether express or implied; without even the implied warranty
  12  * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  */
  15 #ifndef __CPSW_H__
  16 #define __CPSW_H__
  17
  18 #include <linux/if_ether.h>
  19
  20 struct cpsw_slave_data {
  21         char            phy_id[MII_BUS_ID_SIZE];
  22         int             phy_if;
  23         u8              mac_addr[ETH_ALEN];
  24         u16             dual_emac_res_vlan;     /* Reserved VLAN for DualEMAC */
  25
  26 };
  27
  28 struct cpsw_platform_data {
  29         u32     ss_reg_ofs;     /* Subsystem control register offset */
  30         u32     channels;       /* number of cpdma channels (symmetric) */
  31         u32     slaves;         /* number of slave cpgmac ports */
  32         struct cpsw_slave_data  *slave_data;
  33         u32     active_slave; /* time stamping, ethtool and SIOCGMIIPHY slave */
  34         u32     cpts_clock_mult;  /* convert input clock ticks to nanoseconds */
  35         u32     cpts_clock_shift; /* convert input clock ticks to nanoseconds */
  36         u32     ale_entries;    /* ale table size */
  37         u32     bd_ram_size;  /*buffer descriptor ram size */
  38         u32     rx_descs;       /* Number of Rx Descriptios */
  39         u32     mac_control;    /* Mac control register */
  40         u16     default_vlan;   /* Def VLAN for ALE lookup in VLAN aware mode*/
  41         bool    dual_emac;      /* Enable Dual EMAC mode */
  42 };
  43
  44 #endif /* __CPSW_H__ */