cpsw.h 1.5 KB

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  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. #include <linux/if_ether.h>
  18. struct cpsw_slave_data {
  19. char phy_id[MII_BUS_ID_SIZE];
  20. int phy_if;
  21. u8 mac_addr[ETH_ALEN];
  22. u16 dual_emac_res_vlan; /* Reserved VLAN for DualEMAC */
  23. };
  24. struct cpsw_platform_data {
  25. u32 ss_reg_ofs; /* Subsystem control register offset */
  26. u32 channels; /* number of cpdma channels (symmetric) */
  27. u32 slaves; /* number of slave cpgmac ports */
  28. struct cpsw_slave_data *slave_data;
  29. u32 active_slave; /* time stamping, ethtool and SIOCGMIIPHY slave */
  30. u32 cpts_clock_mult; /* convert input clock ticks to nanoseconds */
  31. u32 cpts_clock_shift; /* convert input clock ticks to nanoseconds */
  32. u32 ale_entries; /* ale table size */
  33. u32 bd_ram_size; /*buffer descriptor ram size */
  34. u32 rx_descs; /* Number of Rx Descriptios */
  35. u32 mac_control; /* Mac control register */
  36. u16 default_vlan; /* Def VLAN for ALE lookup in VLAN aware mode*/
  37. bool dual_emac; /* Enable Dual EMAC mode */
  38. };
  39. #endif /* __CPSW_H__ */