2 * Platform information definitions for the
3 * universal Freescale Ethernet driver.
5 * Copyright (c) 2003 Intracom S.A.
6 * by Pantelis Antoniou <panto@intracom.gr>
8 * 2005 (c) MontaVista Software, Inc.
9 * Vitaly Bordug <vbordug@ru.mvista.com>
11 * This file is licensed under the terms of the GNU General Public License
12 * version 2. This program is licensed "as is" without any warranty of any
13 * kind, whether express or implied.
19 #include <asm/types.h>
21 #define FS_ENET_NAME "fs_enet"
35 #define FS_MAX_INDEX 9
37 static inline int fs_get_fec_index(enum fs_id id)
39 if (id >= fsid_fec1 && id <= fsid_fec2)
40 return id - fsid_fec1;
44 static inline int fs_get_fcc_index(enum fs_id id)
46 if (id >= fsid_fcc1 && id <= fsid_fcc3)
47 return id - fsid_fcc1;
51 static inline int fs_get_scc_index(enum fs_id id)
53 if (id >= fsid_scc1 && id <= fsid_scc4)
54 return id - fsid_scc1;
58 static inline int fs_fec_index2id(int index)
60 int id = fsid_fec1 + index - 1;
61 if (id >= fsid_fec1 && id <= fsid_fec2)
66 static inline int fs_fcc_index2id(int index)
68 int id = fsid_fcc1 + index - 1;
69 if (id >= fsid_fcc1 && id <= fsid_fcc3)
74 static inline int fs_scc_index2id(int index)
76 int id = fsid_scc1 + index - 1;
77 if (id >= fsid_scc1 && id <= fsid_scc4)
101 struct fs_mii_bb_platform_info {
102 struct fs_mii_bit mdio_dir;
103 struct fs_mii_bit mdio_dat;
104 struct fs_mii_bit mdc_dat;
105 int mdio_port; /* port & bit for MDIO */
107 int mdc_port; /* port & bit for MDC */
109 int delay; /* delay in us */
110 int irq[32]; /* irqs per phy's */
113 struct fs_platform_info {
115 void(*init_ioports)(struct fs_platform_info *);
116 /* device specific information */
117 int fs_no; /* controller index */
118 char fs_type[4]; /* controller type */
120 u32 cp_page; /* CPM page */
121 u32 cp_block; /* CPM sblock */
123 u32 clk_trx; /* some stuff for pins & mux configuration*/
135 int phy_addr; /* the phy address (-1 no phy) */
137 int phy_irq; /* the phy irq (if it exists) */
139 const struct fs_mii_bus_info *bus_info;
141 int rx_ring, tx_ring; /* number of buffers on rx */
142 __u8 macaddr[6]; /* mac address */
143 int rx_copybreak; /* limit we copy small frames */
144 int use_napi; /* use NAPI */
145 int napi_weight; /* NAPI weight */
147 int use_rmii; /* use RMII mode */
148 int has_phy; /* if the network is phy container as well...*/
150 struct fs_mii_fec_platform_info {
155 static inline int fs_get_id(struct fs_platform_info *fpi)
157 if(strstr(fpi->fs_type, "SCC"))
158 return fs_scc_index2id(fpi->fs_no);
159 if(strstr(fpi->fs_type, "FCC"))
160 return fs_fcc_index2id(fpi->fs_no);
161 if(strstr(fpi->fs_type, "FEC"))
162 return fs_fec_index2id(fpi->fs_no);