Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
os
linux
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
20struct 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
28struct 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 cpts_active_slave; /* time stamping 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__ */