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 <linux/clk.h>
20 #include <linux/string.h>
21 #include <linux/of_mdio.h>
22 #include <linux/if_ether.h>
23 #include <asm/types.h>
25 #define FS_ENET_NAME "fs_enet"
39 #define FS_MAX_INDEX 9
41 static inline int fs_get_fec_index(enum fs_id id
)
43 if (id
>= fsid_fec1
&& id
<= fsid_fec2
)
44 return id
- fsid_fec1
;
48 static inline int fs_get_fcc_index(enum fs_id id
)
50 if (id
>= fsid_fcc1
&& id
<= fsid_fcc3
)
51 return id
- fsid_fcc1
;
55 static inline int fs_get_scc_index(enum fs_id id
)
57 if (id
>= fsid_scc1
&& id
<= fsid_scc4
)
58 return id
- fsid_scc1
;
62 static inline int fs_fec_index2id(int index
)
64 int id
= fsid_fec1
+ index
- 1;
65 if (id
>= fsid_fec1
&& id
<= fsid_fec2
)
70 static inline int fs_fcc_index2id(int index
)
72 int id
= fsid_fcc1
+ index
- 1;
73 if (id
>= fsid_fcc1
&& id
<= fsid_fcc3
)
78 static inline int fs_scc_index2id(int index
)
80 int id
= fsid_scc1
+ index
- 1;
81 if (id
>= fsid_scc1
&& id
<= fsid_scc4
)
105 struct fs_mii_bb_platform_info
{
106 struct fs_mii_bit mdio_dir
;
107 struct fs_mii_bit mdio_dat
;
108 struct fs_mii_bit mdc_dat
;
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 */
122 u32 cp_command
; /* CPM page/sblock/mcn */
124 u32 clk_trx
; /* some stuff for pins & mux configuration*/
136 struct device_node
*phy_node
;
137 const struct fs_mii_bus_info
*bus_info
;
139 int rx_ring
, tx_ring
; /* number of buffers on rx */
140 __u8 macaddr
[ETH_ALEN
]; /* mac address */
141 int rx_copybreak
; /* limit we copy small frames */
142 int napi_weight
; /* NAPI weight */
144 int use_rmii
; /* use RMII mode */
145 int has_phy
; /* if the network is phy container as well...*/
147 struct clk
*clk_per
; /* 'per' clock for register access */
149 struct fs_mii_fec_platform_info
{
154 static inline int fs_get_id(struct fs_platform_info
*fpi
)
156 if(strstr(fpi
->fs_type
, "SCC"))
157 return fs_scc_index2id(fpi
->fs_no
);
158 if(strstr(fpi
->fs_type
, "FCC"))
159 return fs_fcc_index2id(fpi
->fs_no
);
160 if(strstr(fpi
->fs_type
, "FEC"))
161 return fs_fec_index2id(fpi
->fs_no
);
This page took 0.034791 seconds and 6 git commands to generate.