/*
* Platform information definitions for the
* universal Freescale Ethernet driver.
*
* Copyright (c) 2003 Intracom S.A.
* by Pantelis Antoniou <panto@intracom.gr>
*
* 2005 (c) MontaVista Software, Inc.
* Vitaly Bordug <vbordug@ru.mvista.com>
*
* This file is licensed under the terms of the GNU General Public License
* version 2. This program is licensed "as is" without any warranty of any
* kind, whether express or implied.
*/
#ifndef FS_ENET_PD_H
#define FS_ENET_PD_H
#include <asm/types.h>
#define FS_ENET_NAME "fs_enet"
enum fs_id {
fsid_fec1,
fsid_fec2,
fsid_fcc1,
fsid_fcc2,
fsid_fcc3,
fsid_scc1,
fsid_scc2,
fsid_scc3,
fsid_scc4,
};
#define FS_MAX_INDEX 9
static inline int fs_get_fec_index(enum fs_id id)
{
if (id >= fsid_fec1 && id <= fsid_fec2)
return id - fsid_fec1;
return -1;
}
static inline int fs_get_fcc_index(enum fs_id id)
{
if (id >= fsid_fcc1 && id <= fsid_fcc3)
return id - fsid_fcc1;
return -1;
}
static inline int fs_get_scc_index(enum fs_id id)
{
if (id >= fsid_scc1 && id <= fsid_scc4)
return id - fsid_scc1;
return -1;
}
enum fs_mii_method {
fsmii_fixed,
fsmii_fec,
fsmii_bitbang,
};
enum fs_ioport {
fsiop_porta,
fsiop_portb,
fsiop_portc,
fsiop_portd,
fsiop_porte,
};
struct fs_mii_bus_info {
int method; /* mii method */
int id; /* the id of the mii_bus */
int disable_aneg; /* if the controller needs to negothiate speed & duplex */
int lpa; /* the default board-specific vallues will be applied otherwise */
union {
struct {
int duplex;
int speed;
} fixed;
struct {
/* nothing */
} fec;
struct {
/* nothing */
} scc;
struct {
int mdio_port; /* port & bit for MDIO */
int mdio_bit;
int mdc_port; /* port & bit for MDC */
int mdc_bit;
int delay; /* delay in us */
} bitbang;
} i;
};
struct fs_platform_info {
void(*init_ioports)(void);
/* device specific information */
int fs_no; /* controller index */
u32 cp_page; /* CPM page */
u32 cp_block; /* CPM sblock */
u32 clk_trx; /* some stuff for pins & mux configuration*/
u32 clk_route;
u32 clk_mask;
u32 mem_offset;
u32 dpram_offset;
u32 fcc_regs_c;
u32 device_flags;
int phy_addr; /* the phy address (-1 no phy) */
int phy_irq; /* the phy irq (if it exists) */
const struct fs_mii_bus_info *bus_info;
int rx_ring, tx_ring; /* number of buffers on rx */
__u8 macaddr[6]; /* mac address */
int rx_copybreak; /* limit we copy small frames */
int use_napi; /* use NAPI */
int napi_weight; /* NAPI weight */
int use_rmii; /* use RMII mode */
};
#endif
