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/*
* (C) Copyright 2005
* Stefan Roese, DENX Software Engineering, sr@denx.de.
*
* See file CREDITS for list of people who contributed to this
* project.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*/
#ifndef NPE_H
#define NPE_H
/*
* defines...
*/
#define CONFIG_SYS_NPE_NUMS 1
#ifdef CONFIG_HAS_ETH1
#undef CONFIG_SYS_NPE_NUMS
#define CONFIG_SYS_NPE_NUMS 2
#endif
#define NPE_NUM_PORTS 3
#define ACTIVE_PORTS 1
#define NPE_PKT_SIZE 1600
#define CONFIG_DEVS_ETH_INTEL_NPE_MAX_RX_DESCRIPTORS 64
#define CONFIG_DEVS_ETH_INTEL_NPE_MAX_TX_DESCRIPTORS 2
#define NPE_MBUF_POOL_SIZE \
((CONFIG_DEVS_ETH_INTEL_NPE_MAX_TX_DESCRIPTORS + \
CONFIG_DEVS_ETH_INTEL_NPE_MAX_RX_DESCRIPTORS) * \
sizeof(IX_OSAL_MBUF) * ACTIVE_PORTS)
#define NPE_PKT_POOL_SIZE \
((CONFIG_DEVS_ETH_INTEL_NPE_MAX_TX_DESCRIPTORS + \
CONFIG_DEVS_ETH_INTEL_NPE_MAX_RX_DESCRIPTORS) * \
NPE_PKT_SIZE * ACTIVE_PORTS)
#define NPE_MEM_POOL_SIZE (NPE_MBUF_POOL_SIZE + NPE_PKT_POOL_SIZE)
#define PHY_AUTONEGOTIATE_TIMEOUT 4000 /* 4000 ms autonegotiate timeout */
/*
* structs...
*/
struct npe {
u8 active; /* NPE active */
u8 eth_id; /* IX_ETH_PORT_1 or IX_ETH_PORT_2 */
u8 phy_no; /* which PHY (0 - 31) */
u8 mac_address[6];
IX_OSAL_MBUF *rxQHead;
IX_OSAL_MBUF *txQHead;
u8 *tx_pkts;
u8 *rx_pkts;
IX_OSAL_MBUF *rx_mbufs;
IX_OSAL_MBUF *tx_mbufs;
int print_speed;
int rx_read;
int rx_write;
int rx_len[PKTBUFSRX];
};
/*
* prototypes...
*/
extern int npe_miiphy_read (char *devname, unsigned char addr,
unsigned char reg, unsigned short *value);
extern int npe_miiphy_write (char *devname, unsigned char addr,
unsigned char reg, unsigned short value);
#endif /* ifndef NPE_H */
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