3 * Stefan Roese, DENX Software Engineering, sr@denx.de.
5 * SPDX-License-Identifier: GPL-2.0+
14 #define CONFIG_SYS_NPE_NUMS 1
15 #ifdef CONFIG_HAS_ETH1
16 #undef CONFIG_SYS_NPE_NUMS
17 #define CONFIG_SYS_NPE_NUMS 2
20 #define NPE_NUM_PORTS 3
21 #define ACTIVE_PORTS 1
23 #define NPE_PKT_SIZE 1600
25 #define CONFIG_DEVS_ETH_INTEL_NPE_MAX_RX_DESCRIPTORS 64
26 #define CONFIG_DEVS_ETH_INTEL_NPE_MAX_TX_DESCRIPTORS 2
28 #define NPE_MBUF_POOL_SIZE \
29 ((CONFIG_DEVS_ETH_INTEL_NPE_MAX_TX_DESCRIPTORS + \
30 CONFIG_DEVS_ETH_INTEL_NPE_MAX_RX_DESCRIPTORS) * \
31 sizeof(IX_OSAL_MBUF) * ACTIVE_PORTS)
33 #define NPE_PKT_POOL_SIZE \
34 ((CONFIG_DEVS_ETH_INTEL_NPE_MAX_TX_DESCRIPTORS + \
35 CONFIG_DEVS_ETH_INTEL_NPE_MAX_RX_DESCRIPTORS) * \
36 NPE_PKT_SIZE * ACTIVE_PORTS)
38 #define NPE_MEM_POOL_SIZE (NPE_MBUF_POOL_SIZE + NPE_PKT_POOL_SIZE)
40 #define PHY_AUTONEGOTIATE_TIMEOUT 4000 /* 4000 ms autonegotiate timeout */
46 u8 active; /* NPE active */
47 u8 eth_id; /* IX_ETH_PORT_1 or IX_ETH_PORT_2 */
48 u8 phy_no; /* which PHY (0 - 31) */
51 IX_OSAL_MBUF *rxQHead;
52 IX_OSAL_MBUF *txQHead;
56 IX_OSAL_MBUF *rx_mbufs;
57 IX_OSAL_MBUF *tx_mbufs;
63 int rx_len[PKTBUFSRX];
69 extern int npe_miiphy_read (const char *devname, unsigned char addr,
70 unsigned char reg, unsigned short *value);
71 extern int npe_miiphy_write (const char *devname, unsigned char addr,
72 unsigned char reg, unsigned short value);
74 #endif /* ifndef NPE_H */