diff options
Diffstat (limited to 'drivers/net/ibm_emac/ibm_emac_core.h')
| -rw-r--r-- | drivers/net/ibm_emac/ibm_emac_core.h | 146 |
1 files changed, 0 insertions, 146 deletions
diff --git a/drivers/net/ibm_emac/ibm_emac_core.h b/drivers/net/ibm_emac/ibm_emac_core.h deleted file mode 100644 index 97e6e1ea8c8..00000000000 --- a/drivers/net/ibm_emac/ibm_emac_core.h +++ /dev/null @@ -1,146 +0,0 @@ -/* - * ibm_emac_core.h - * - * Ethernet driver for the built in ethernet on the IBM 405 PowerPC - * processor. - * - * Armin Kuster akuster@mvista.com - * Sept, 2001 - * - * Orignial driver - * Johnnie Peters - * jpeters@mvista.com - * - * Copyright 2000 MontaVista Softare Inc. - * - * 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. - */ - -#ifndef _IBM_EMAC_CORE_H_ -#define _IBM_EMAC_CORE_H_ - -#include <linux/netdevice.h> -#include <asm/ocp.h> -#include <asm/mmu.h> /* For phys_addr_t */ - -#include "ibm_emac.h" -#include "ibm_emac_phy.h" -#include "ibm_emac_rgmii.h" -#include "ibm_emac_zmii.h" -#include "ibm_emac_mal.h" -#include "ibm_emac_tah.h" - -#ifndef CONFIG_IBM_EMAC_TXB -#define NUM_TX_BUFF 64 -#define NUM_RX_BUFF 64 -#else -#define NUM_TX_BUFF CONFIG_IBM_EMAC_TXB -#define NUM_RX_BUFF CONFIG_IBM_EMAC_RXB -#endif - -/* This does 16 byte alignment, exactly what we need. - * The packet length includes FCS, but we don't want to - * include that when passing upstream as it messes up - * bridging applications. - */ -#ifndef CONFIG_IBM_EMAC_SKBRES -#define SKB_RES 2 -#else -#define SKB_RES CONFIG_IBM_EMAC_SKBRES -#endif - -/* Note about alignement. alloc_skb() returns a cache line - * aligned buffer. However, dev_alloc_skb() will add 16 more - * bytes and "reserve" them, so our buffer will actually end - * on a half cache line. What we do is to use directly - * alloc_skb, allocate 16 more bytes to match the total amount - * allocated by dev_alloc_skb(), but we don't reserve. - */ -#define MAX_NUM_BUF_DESC 255 -#define DESC_BUF_SIZE 4080 /* max 4096-16 */ -#define DESC_BUF_SIZE_REG (DESC_BUF_SIZE / 16) - -/* Transmitter timeout. */ -#define TX_TIMEOUT (2*HZ) - -/* MDIO latency delay */ -#define MDIO_DELAY 250 - -/* Power managment shift registers */ -#define IBM_CPM_EMMII 0 /* Shift value for MII */ -#define IBM_CPM_EMRX 1 /* Shift value for recv */ -#define IBM_CPM_EMTX 2 /* Shift value for MAC */ -#define IBM_CPM_EMAC(x) (((x)>>IBM_CPM_EMMII) | ((x)>>IBM_CPM_EMRX) | ((x)>>IBM_CPM_EMTX)) - -#define ENET_HEADER_SIZE 14 -#define ENET_FCS_SIZE 4 -#define ENET_DEF_MTU_SIZE 1500 -#define ENET_DEF_BUF_SIZE (ENET_DEF_MTU_SIZE + ENET_HEADER_SIZE + ENET_FCS_SIZE) -#define EMAC_MIN_FRAME 64 -#define EMAC_MAX_FRAME 9018 -#define EMAC_MIN_MTU (EMAC_MIN_FRAME - ENET_HEADER_SIZE - ENET_FCS_SIZE) -#define EMAC_MAX_MTU (EMAC_MAX_FRAME - ENET_HEADER_SIZE - ENET_FCS_SIZE) - -#ifdef CONFIG_IBM_EMAC_ERRMSG -void emac_serr_dump_0(struct net_device *dev); -void emac_serr_dump_1(struct net_device *dev); -void emac_err_dump(struct net_device *dev, int em0isr); -void emac_phy_dump(struct net_device *); -void emac_desc_dump(struct net_device *); -void emac_mac_dump(struct net_device *); -void emac_mal_dump(struct net_device *); -#else -#define emac_serr_dump_0(dev) do { } while (0) -#define emac_serr_dump_1(dev) do { } while (0) -#define emac_err_dump(dev,x) do { } while (0) -#define emac_phy_dump(dev) do { } while (0) -#define emac_desc_dump(dev) do { } while (0) -#define emac_mac_dump(dev) do { } while (0) -#define emac_mal_dump(dev) do { } while (0) -#endif - -struct ocp_enet_private { - struct sk_buff *tx_skb[NUM_TX_BUFF]; - struct sk_buff *rx_skb[NUM_RX_BUFF]; - struct mal_descriptor *tx_desc; - struct mal_descriptor *rx_desc; - struct mal_descriptor *rx_dirty; - struct net_device_stats stats; - int tx_cnt; - int rx_slot; - int dirty_rx; - int tx_slot; - int ack_slot; - int rx_buffer_size; - - struct mii_phy phy_mii; - int mii_phy_addr; - int want_autoneg; - int timer_ticks; - struct timer_list link_timer; - struct net_device *mdio_dev; - - struct ocp_device *rgmii_dev; - int rgmii_input; - - struct ocp_device *zmii_dev; - int zmii_input; - - struct ibm_ocp_mal *mal; - int mal_tx_chan, mal_rx_chan; - struct mal_commac commac; - - struct ocp_device *tah_dev; - - int opened; - int going_away; - int wol_irq; - emac_t *emacp; - struct ocp_device *ocpdev; - struct net_device *ndev; - spinlock_t lock; -}; -#endif /* _IBM_EMAC_CORE_H_ */ |