diff options
Diffstat (limited to 'kernel/drivers/net/ethernet/ti/cpsw.h')
| -rw-r--r-- | kernel/drivers/net/ethernet/ti/cpsw.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/kernel/drivers/net/ethernet/ti/cpsw.h b/kernel/drivers/net/ethernet/ti/cpsw.h new file mode 100644 index 000000000..ca90efafd --- /dev/null +++ b/kernel/drivers/net/ethernet/ti/cpsw.h @@ -0,0 +1,47 @@ +/* Texas Instruments Ethernet Switch Driver + * + * Copyright (C) 2013 Texas Instruments + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed "as is" WITHOUT ANY WARRANTY of any + * kind, whether express or implied; without even the implied warranty + * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + */ +#ifndef __CPSW_H__ +#define __CPSW_H__ + +#include <linux/if_ether.h> +#include <linux/phy.h> + +struct cpsw_slave_data { + char phy_id[MII_BUS_ID_SIZE]; + int phy_if; + u8 mac_addr[ETH_ALEN]; + u16 dual_emac_res_vlan; /* Reserved VLAN for DualEMAC */ +}; + +struct cpsw_platform_data { + struct cpsw_slave_data *slave_data; + u32 ss_reg_ofs; /* Subsystem control register offset */ + u32 channels; /* number of cpdma channels (symmetric) */ + u32 slaves; /* number of slave cpgmac ports */ + u32 active_slave; /* time stamping, ethtool and SIOCGMIIPHY slave */ + u32 cpts_clock_mult; /* convert input clock ticks to nanoseconds */ + u32 cpts_clock_shift; /* convert input clock ticks to nanoseconds */ + u32 ale_entries; /* ale table size */ + u32 bd_ram_size; /*buffer descriptor ram size */ + u32 rx_descs; /* Number of Rx Descriptios */ + u32 mac_control; /* Mac control register */ + u16 default_vlan; /* Def VLAN for ALE lookup in VLAN aware mode*/ + bool dual_emac; /* Enable Dual EMAC mode */ +}; + +void cpsw_phy_sel(struct device *dev, phy_interface_t phy_mode, int slave); +int cpsw_am33xx_cm_get_macid(struct device *dev, u16 offset, int slave, + u8 *mac_addr); + +#endif /* __CPSW_H__ */ |