diff options
Diffstat (limited to 'drivers/net/ethernet/8390/etherh.c')
| -rw-r--r-- | drivers/net/ethernet/8390/etherh.c | 874 |
1 files changed, 874 insertions, 0 deletions
diff --git a/drivers/net/ethernet/8390/etherh.c b/drivers/net/ethernet/8390/etherh.c new file mode 100644 index 00000000000..b36ee9e0d22 --- /dev/null +++ b/drivers/net/ethernet/8390/etherh.c @@ -0,0 +1,874 @@ +/* + * linux/drivers/acorn/net/etherh.c + * + * Copyright (C) 2000-2002 Russell King + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + * NS8390 I-cubed EtherH and ANT EtherM specific driver + * Thanks to I-Cubed for information on their cards. + * EtherM conversion (C) 1999 Chris Kemp and Tim Watterton + * EtherM integration (C) 2000 Aleph One Ltd (Tak-Shing Chan) + * EtherM integration re-engineered by Russell King. + * + * Changelog: + * 08-12-1996 RMK 1.00 Created + * RMK 1.03 Added support for EtherLan500 cards + * 23-11-1997 RMK 1.04 Added media autodetection + * 16-04-1998 RMK 1.05 Improved media autodetection + * 10-02-2000 RMK 1.06 Updated for 2.3.43 + * 13-05-2000 RMK 1.07 Updated for 2.3.99-pre8 + * 12-10-1999 CK/TEW EtherM driver first release + * 21-12-2000 TTC EtherH/EtherM integration + * 25-12-2000 RMK 1.08 Clean integration of EtherM into this driver. + * 03-01-2002 RMK 1.09 Always enable IRQs if we're in the nic slot. + */ + +#include <linux/module.h> +#include <linux/kernel.h> +#include <linux/types.h> +#include <linux/fcntl.h> +#include <linux/interrupt.h> +#include <linux/ioport.h> +#include <linux/in.h> +#include <linux/string.h> +#include <linux/errno.h> +#include <linux/netdevice.h> +#include <linux/etherdevice.h> +#include <linux/ethtool.h> +#include <linux/skbuff.h> +#include <linux/delay.h> +#include <linux/device.h> +#include <linux/init.h> +#include <linux/bitops.h> +#include <linux/jiffies.h> + +#include <asm/ecard.h> +#include <asm/io.h> +#include <asm/system_info.h> + +#define EI_SHIFT(x) (ei_local->reg_offset[x]) + +#define ei_inb(_p) readb((void __iomem *)_p) +#define ei_outb(_v,_p) writeb(_v,(void __iomem *)_p) +#define ei_inb_p(_p) readb((void __iomem *)_p) +#define ei_outb_p(_v,_p) writeb(_v,(void __iomem *)_p) + +#define DRV_NAME "etherh" +#define DRV_VERSION "1.11" + +static char version[] = + "EtherH/EtherM Driver (c) 2002-2004 Russell King " DRV_VERSION "\n"; + +#include "lib8390.c" + +static u32 etherh_msg_enable; + +struct etherh_priv { + void __iomem *ioc_fast; + void __iomem *memc; + void __iomem *dma_base; + unsigned int id; + void __iomem *ctrl_port; + unsigned char ctrl; + u32 supported; +}; + +struct etherh_data { + unsigned long ns8390_offset; + unsigned long dataport_offset; + unsigned long ctrlport_offset; + int ctrl_ioc; + const char name[16]; + u32 supported; + unsigned char tx_start_page; + unsigned char stop_page; +}; + +MODULE_AUTHOR("Russell King"); +MODULE_DESCRIPTION("EtherH/EtherM driver"); +MODULE_LICENSE("GPL"); + +#define ETHERH500_DATAPORT 0x800 /* MEMC */ +#define ETHERH500_NS8390 0x000 /* MEMC */ +#define ETHERH500_CTRLPORT 0x800 /* IOC */ + +#define ETHERH600_DATAPORT 0x040 /* MEMC */ +#define ETHERH600_NS8390 0x800 /* MEMC */ +#define ETHERH600_CTRLPORT 0x200 /* MEMC */ + +#define ETHERH_CP_IE 1 +#define ETHERH_CP_IF 2 +#define ETHERH_CP_HEARTBEAT 2 + +#define ETHERH_TX_START_PAGE 1 +#define ETHERH_STOP_PAGE 127 + +/* + * These came from CK/TEW + */ +#define ETHERM_DATAPORT 0x200 /* MEMC */ +#define ETHERM_NS8390 0x800 /* MEMC */ +#define ETHERM_CTRLPORT 0x23c /* MEMC */ + +#define ETHERM_TX_START_PAGE 64 +#define ETHERM_STOP_PAGE 127 + +/* ------------------------------------------------------------------------ */ + +#define etherh_priv(dev) \ + ((struct etherh_priv *)(((char *)netdev_priv(dev)) + sizeof(struct ei_device))) + +static inline void etherh_set_ctrl(struct etherh_priv *eh, unsigned char mask) +{ + unsigned char ctrl = eh->ctrl | mask; + eh->ctrl = ctrl; + writeb(ctrl, eh->ctrl_port); +} + +static inline void etherh_clr_ctrl(struct etherh_priv *eh, unsigned char mask) +{ + unsigned char ctrl = eh->ctrl & ~mask; + eh->ctrl = ctrl; + writeb(ctrl, eh->ctrl_port); +} + +static inline unsigned int etherh_get_stat(struct etherh_priv *eh) +{ + return readb(eh->ctrl_port); +} + + + + +static void etherh_irq_enable(ecard_t *ec, int irqnr) +{ + struct etherh_priv *eh = ec->irq_data; + + etherh_set_ctrl(eh, ETHERH_CP_IE); +} + +static void etherh_irq_disable(ecard_t *ec, int irqnr) +{ + struct etherh_priv *eh = ec->irq_data; + + etherh_clr_ctrl(eh, ETHERH_CP_IE); +} + +static expansioncard_ops_t etherh_ops = { + .irqenable = etherh_irq_enable, + .irqdisable = etherh_irq_disable, +}; + + + + +static void +etherh_setif(struct net_device *dev) +{ + struct ei_device *ei_local = netdev_priv(dev); + unsigned long flags; + void __iomem *addr; + + local_irq_save(flags); + + /* set the interface type */ + switch (etherh_priv(dev)->id) { + case PROD_I3_ETHERLAN600: + case PROD_I3_ETHERLAN600A: + addr = (void __iomem *)dev->base_addr + EN0_RCNTHI; + + switch (dev->if_port) { + case IF_PORT_10BASE2: + writeb((readb(addr) & 0xf8) | 1, addr); + break; + case IF_PORT_10BASET: + writeb((readb(addr) & 0xf8), addr); + break; + } + break; + + case PROD_I3_ETHERLAN500: + switch (dev->if_port) { + case IF_PORT_10BASE2: + etherh_clr_ctrl(etherh_priv(dev), ETHERH_CP_IF); + break; + + case IF_PORT_10BASET: + etherh_set_ctrl(etherh_priv(dev), ETHERH_CP_IF); + break; + } + break; + + default: + break; + } + + local_irq_restore(flags); +} + +static int +etherh_getifstat(struct net_device *dev) +{ + struct ei_device *ei_local = netdev_priv(dev); + void __iomem *addr; + int stat = 0; + + switch (etherh_priv(dev)->id) { + case PROD_I3_ETHERLAN600: + case PROD_I3_ETHERLAN600A: + addr = (void __iomem *)dev->base_addr + EN0_RCNTHI; + switch (dev->if_port) { + case IF_PORT_10BASE2: + stat = 1; + break; + case IF_PORT_10BASET: + stat = readb(addr) & 4; + break; + } + break; + + case PROD_I3_ETHERLAN500: + switch (dev->if_port) { + case IF_PORT_10BASE2: + stat = 1; + break; + case IF_PORT_10BASET: + stat = etherh_get_stat(etherh_priv(dev)) & ETHERH_CP_HEARTBEAT; + break; + } + break; + + default: + stat = 0; + break; + } + + return stat != 0; +} + +/* + * Configure the interface. Note that we ignore the other + * parts of ifmap, since its mostly meaningless for this driver. + */ +static int etherh_set_config(struct net_device *dev, struct ifmap *map) +{ + switch (map->port) { + case IF_PORT_10BASE2: + case IF_PORT_10BASET: + /* + * If the user explicitly sets the interface + * media type, turn off automedia detection. + */ + dev->flags &= ~IFF_AUTOMEDIA; + dev->if_port = map->port; + break; + + default: + return -EINVAL; + } + + etherh_setif(dev); + + return 0; +} + +/* + * Reset the 8390 (hard reset). Note that we can't actually do this. + */ +static void +etherh_reset(struct net_device *dev) +{ + struct ei_device *ei_local = netdev_priv(dev); + void __iomem *addr = (void __iomem *)dev->base_addr; + + writeb(E8390_NODMA+E8390_PAGE0+E8390_STOP, addr); + + /* + * See if we need to change the interface type. + * Note that we use 'interface_num' as a flag + * to indicate that we need to change the media. + */ + if (dev->flags & IFF_AUTOMEDIA && ei_local->interface_num) { + ei_local->interface_num = 0; + + if (dev->if_port == IF_PORT_10BASET) + dev->if_port = IF_PORT_10BASE2; + else + dev->if_port = IF_PORT_10BASET; + + etherh_setif(dev); + } +} + +/* + * Write a block of data out to the 8390 + */ +static void +etherh_block_output (struct net_device *dev, int count, const unsigned char *buf, int start_page) +{ + struct ei_device *ei_local = netdev_priv(dev); + unsigned long dma_start; + void __iomem *dma_base, *addr; + + if (ei_local->dmaing) { + netdev_err(dev, "DMAing conflict in etherh_block_input: " + " DMAstat %d irqlock %d\n", + ei_local->dmaing, ei_local->irqlock); + return; + } + + /* + * Make sure we have a round number of bytes if we're in word mode. + */ + if (count & 1 && ei_local->word16) + count++; + + ei_local->dmaing = 1; + + addr = (void __iomem *)dev->base_addr; + dma_base = etherh_priv(dev)->dma_base; + + count = (count + 1) & ~1; + writeb (E8390_NODMA | E8390_PAGE0 | E8390_START, addr + E8390_CMD); + + writeb (0x42, addr + EN0_RCNTLO); + writeb (0x00, addr + EN0_RCNTHI); + writeb (0x42, addr + EN0_RSARLO); + writeb (0x00, addr + EN0_RSARHI); + writeb (E8390_RREAD | E8390_START, addr + E8390_CMD); + + udelay (1); + + writeb (ENISR_RDC, addr + EN0_ISR); + writeb (count, addr + EN0_RCNTLO); + writeb (count >> 8, addr + EN0_RCNTHI); + writeb (0, addr + EN0_RSARLO); + writeb (start_page, addr + EN0_RSARHI); + writeb (E8390_RWRITE | E8390_START, addr + E8390_CMD); + + if (ei_local->word16) + writesw (dma_base, buf, count >> 1); + else + writesb (dma_base, buf, count); + + dma_start = jiffies; + + while ((readb (addr + EN0_ISR) & ENISR_RDC) == 0) + if (time_after(jiffies, dma_start + 2*HZ/100)) { /* 20ms */ + netdev_warn(dev, "timeout waiting for TX RDC\n"); + etherh_reset (dev); + __NS8390_init (dev, 1); + break; + } + + writeb (ENISR_RDC, addr + EN0_ISR); + ei_local->dmaing = 0; +} + +/* + * Read a block of data from the 8390 + */ +static void +etherh_block_input (struct net_device *dev, int count, struct sk_buff *skb, int ring_offset) +{ + struct ei_device *ei_local = netdev_priv(dev); + unsigned char *buf; + void __iomem *dma_base, *addr; + + if (ei_local->dmaing) { + netdev_err(dev, "DMAing conflict in etherh_block_input: " + " DMAstat %d irqlock %d\n", + ei_local->dmaing, ei_local->irqlock); + return; + } + + ei_local->dmaing = 1; + + addr = (void __iomem *)dev->base_addr; + dma_base = etherh_priv(dev)->dma_base; + + buf = skb->data; + writeb (E8390_NODMA | E8390_PAGE0 | E8390_START, addr + E8390_CMD); + writeb (count, addr + EN0_RCNTLO); + writeb (count >> 8, addr + EN0_RCNTHI); + writeb (ring_offset, addr + EN0_RSARLO); + writeb (ring_offset >> 8, addr + EN0_RSARHI); + writeb (E8390_RREAD | E8390_START, addr + E8390_CMD); + + if (ei_local->word16) { + readsw (dma_base, buf, count >> 1); + if (count & 1) + buf[count - 1] = readb (dma_base); + } else + readsb (dma_base, buf, count); + + writeb (ENISR_RDC, addr + EN0_ISR); + ei_local->dmaing = 0; +} + +/* + * Read a header from the 8390 + */ +static void +etherh_get_header (struct net_device *dev, struct e8390_pkt_hdr *hdr, int ring_page) +{ + struct ei_device *ei_local = netdev_priv(dev); + void __iomem *dma_base, *addr; + + if (ei_local->dmaing) { + netdev_err(dev, "DMAing conflict in etherh_get_header: " + " DMAstat %d irqlock %d\n", + ei_local->dmaing, ei_local->irqlock); + return; + } + + ei_local->dmaing = 1; + + addr = (void __iomem *)dev->base_addr; + dma_base = etherh_priv(dev)->dma_base; + + writeb (E8390_NODMA | E8390_PAGE0 | E8390_START, addr + E8390_CMD); + writeb (sizeof (*hdr), addr + EN0_RCNTLO); + writeb (0, addr + EN0_RCNTHI); + writeb (0, addr + EN0_RSARLO); + writeb (ring_page, addr + EN0_RSARHI); + writeb (E8390_RREAD | E8390_START, addr + E8390_CMD); + + if (ei_local->word16) + readsw (dma_base, hdr, sizeof (*hdr) >> 1); + else + readsb (dma_base, hdr, sizeof (*hdr)); + + writeb (ENISR_RDC, addr + EN0_ISR); + ei_local->dmaing = 0; +} + +/* + * Open/initialize the board. This is called (in the current kernel) + * sometime after booting when the 'ifconfig' program is run. + * + * This routine should set everything up anew at each open, even + * registers that "should" only need to be set once at boot, so that + * there is non-reboot way to recover if something goes wrong. + */ +static int +etherh_open(struct net_device *dev) +{ + struct ei_device *ei_local = netdev_priv(dev); + + if (request_irq(dev->irq, __ei_interrupt, 0, dev->name, dev)) + return -EAGAIN; + + /* + * Make sure that we aren't going to change the + * media type on the next reset - we are about to + * do automedia manually now. + */ + ei_local->interface_num = 0; + + /* + * If we are doing automedia detection, do it now. + * This is more reliable than the 8390's detection. + */ + if (dev->flags & IFF_AUTOMEDIA) { + dev->if_port = IF_PORT_10BASET; + etherh_setif(dev); + mdelay(1); + if (!etherh_getifstat(dev)) { + dev->if_port = IF_PORT_10BASE2; + etherh_setif(dev); + } + } else + etherh_setif(dev); + + etherh_reset(dev); + __ei_open(dev); + + return 0; +} + +/* + * The inverse routine to etherh_open(). + */ +static int +etherh_close(struct net_device *dev) +{ + __ei_close (dev); + free_irq (dev->irq, dev); + return 0; +} + +/* + * Initialisation + */ + +static void __init etherh_banner(void) +{ + static int version_printed; + + if ((etherh_msg_enable & NETIF_MSG_DRV) && (version_printed++ == 0)) + pr_info("%s", version); +} + +/* + * Read the ethernet address string from the on board rom. + * This is an ascii string... + */ +static int etherh_addr(char *addr, struct expansion_card *ec) +{ + struct in_chunk_dir cd; + char *s; + + if (!ecard_readchunk(&cd, ec, 0xf5, 0)) { + printk(KERN_ERR "%s: unable to read podule description string\n", + dev_name(&ec->dev)); + goto no_addr; + } + + s = strchr(cd.d.string, '('); + if (s) { + int i; + + for (i = 0; i < 6; i++) { + addr[i] = simple_strtoul(s + 1, &s, 0x10); + if (*s != (i == 5? ')' : ':')) + break; + } + + if (i == 6) + return 0; + } + + printk(KERN_ERR "%s: unable to parse MAC address: %s\n", + dev_name(&ec->dev), cd.d.string); + + no_addr: + return -ENODEV; +} + +/* + * Create an ethernet address from the system serial number. + */ +static int __init etherm_addr(char *addr) +{ + unsigned int serial; + + if (system_serial_low == 0 && system_serial_high == 0) + return -ENODEV; + + serial = system_serial_low | system_serial_high; + + addr[0] = 0; + addr[1] = 0; + addr[2] = 0xa4; + addr[3] = 0x10 + (serial >> 24); + addr[4] = serial >> 16; + addr[5] = serial >> 8; + return 0; +} + +static void etherh_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info) +{ + strlcpy(info->driver, DRV_NAME, sizeof(info->driver)); + strlcpy(info->version, DRV_VERSION, sizeof(info->version)); + strlcpy(info->bus_info, dev_name(dev->dev.parent), + sizeof(info->bus_info)); +} + +static int etherh_get_settings(struct net_device *dev, struct ethtool_cmd *cmd) +{ + cmd->supported = etherh_priv(dev)->supported; + ethtool_cmd_speed_set(cmd, SPEED_10); + cmd->duplex = DUPLEX_HALF; + cmd->port = dev->if_port == IF_PORT_10BASET ? PORT_TP : PORT_BNC; + cmd->autoneg = (dev->flags & IFF_AUTOMEDIA ? + AUTONEG_ENABLE : AUTONEG_DISABLE); + return 0; +} + +static int etherh_set_settings(struct net_device *dev, struct ethtool_cmd *cmd) +{ + switch (cmd->autoneg) { + case AUTONEG_ENABLE: + dev->flags |= IFF_AUTOMEDIA; + break; + + case AUTONEG_DISABLE: + switch (cmd->port) { + case PORT_TP: + dev->if_port = IF_PORT_10BASET; + break; + + case PORT_BNC: + dev->if_port = IF_PORT_10BASE2; + break; + + default: + return -EINVAL; + } + dev->flags &= ~IFF_AUTOMEDIA; + break; + + default: + return -EINVAL; + } + + etherh_setif(dev); + + return 0; +} + +static u32 etherh_get_msglevel(struct net_device *dev) +{ + struct ei_device *ei_local = netdev_priv(dev); + + return ei_local->msg_enable; +} + +static void etherh_set_msglevel(struct net_device *dev, u32 v) +{ + struct ei_device *ei_local = netdev_priv(dev); + + ei_local->msg_enable = v; +} + +static const struct ethtool_ops etherh_ethtool_ops = { + .get_settings = etherh_get_settings, + .set_settings = etherh_set_settings, + .get_drvinfo = etherh_get_drvinfo, + .get_ts_info = ethtool_op_get_ts_info, + .get_msglevel = etherh_get_msglevel, + .set_msglevel = etherh_set_msglevel, +}; + +static const struct net_device_ops etherh_netdev_ops = { + .ndo_open = etherh_open, + .ndo_stop = etherh_close, + .ndo_set_config = etherh_set_config, + .ndo_start_xmit = __ei_start_xmit, + .ndo_tx_timeout = __ei_tx_timeout, + .ndo_get_stats = __ei_get_stats, + .ndo_set_rx_mode = __ei_set_multicast_list, + .ndo_validate_addr = eth_validate_addr, + .ndo_set_mac_address = eth_mac_addr, + .ndo_change_mtu = eth_change_mtu, +#ifdef CONFIG_NET_POLL_CONTROLLER + .ndo_poll_controller = __ei_poll, +#endif +}; + +static u32 etherh_regoffsets[16]; +static u32 etherm_regoffsets[16]; + +static int +etherh_probe(struct expansion_card *ec, const struct ecard_id *id) +{ + const struct etherh_data *data = id->data; + struct ei_device *ei_local; + struct net_device *dev; + struct etherh_priv *eh; + int ret; + + etherh_banner(); + + ret = ecard_request_resources(ec); + if (ret) + goto out; + + dev = ____alloc_ei_netdev(sizeof(struct etherh_priv)); + if (!dev) { + ret = -ENOMEM; + goto release; + } + + SET_NETDEV_DEV(dev, &ec->dev); + + dev->netdev_ops = ðerh_netdev_ops; + dev->irq = ec->irq; + dev->ethtool_ops = ðerh_ethtool_ops; + + if (data->supported & SUPPORTED_Autoneg) + dev->flags |= IFF_AUTOMEDIA; + if (data->supported & SUPPORTED_TP) { + dev->flags |= IFF_PORTSEL; + dev->if_port = IF_PORT_10BASET; + } else if (data->supported & SUPPORTED_BNC) { + dev->flags |= IFF_PORTSEL; + dev->if_port = IF_PORT_10BASE2; + } else + dev->if_port = IF_PORT_UNKNOWN; + + eh = etherh_priv(dev); + eh->supported = data->supported; + eh->ctrl = 0; + eh->id = ec->cid.product; + eh->memc = ecardm_iomap(ec, ECARD_RES_MEMC, 0, PAGE_SIZE); + if (!eh->memc) { + ret = -ENOMEM; + goto free; + } + + eh->ctrl_port = eh->memc; + if (data->ctrl_ioc) { + eh->ioc_fast = ecardm_iomap(ec, ECARD_RES_IOCFAST, 0, PAGE_SIZE); + if (!eh->ioc_fast) { + ret = -ENOMEM; + goto free; + } + eh->ctrl_port = eh->ioc_fast; + } + + dev->base_addr = (unsigned long)eh->memc + data->ns8390_offset; + eh->dma_base = eh->memc + data->dataport_offset; + eh->ctrl_port += data->ctrlport_offset; + + /* + * IRQ and control port handling - only for non-NIC slot cards. + */ + if (ec->slot_no != 8) { + ecard_setirq(ec, ðerh_ops, eh); + } else { + /* + * If we're in the NIC slot, make sure the IRQ is enabled + */ + etherh_set_ctrl(eh, ETHERH_CP_IE); + } + + ei_local = netdev_priv(dev); + spin_lock_init(&ei_local->page_lock); + + if (ec->cid.product == PROD_ANT_ETHERM) { + etherm_addr(dev->dev_addr); + ei_local->reg_offset = etherm_regoffsets; + } else { + etherh_addr(dev->dev_addr, ec); + ei_local->reg_offset = etherh_regoffsets; + } + + ei_local->name = dev->name; + ei_local->word16 = 1; + ei_local->tx_start_page = data->tx_start_page; + ei_local->rx_start_page = ei_local->tx_start_page + TX_PAGES; + ei_local->stop_page = data->stop_page; + ei_local->reset_8390 = etherh_reset; + ei_local->block_input = etherh_block_input; + ei_local->block_output = etherh_block_output; + ei_local->get_8390_hdr = etherh_get_header; + ei_local->interface_num = 0; + ei_local->msg_enable = etherh_msg_enable; + + etherh_reset(dev); + __NS8390_init(dev, 0); + + ret = register_netdev(dev); + if (ret) + goto free; + + netdev_info(dev, "%s in slot %d, %pM\n", + data->name, ec->slot_no, dev->dev_addr); + + ecard_set_drvdata(ec, dev); + + return 0; + + free: + free_netdev(dev); + release: + ecard_release_resources(ec); + out: + return ret; +} + +static void etherh_remove(struct expansion_card *ec) +{ + struct net_device *dev = ecard_get_drvdata(ec); + + ecard_set_drvdata(ec, NULL); + + unregister_netdev(dev); + + free_netdev(dev); + + ecard_release_resources(ec); +} + +static struct etherh_data etherm_data = { + .ns8390_offset = ETHERM_NS8390, + .dataport_offset = ETHERM_NS8390 + ETHERM_DATAPORT, + .ctrlport_offset = ETHERM_NS8390 + ETHERM_CTRLPORT, + .name = "ANT EtherM", + .supported = SUPPORTED_10baseT_Half, + .tx_start_page = ETHERM_TX_START_PAGE, + .stop_page = ETHERM_STOP_PAGE, +}; + +static struct etherh_data etherlan500_data = { + .ns8390_offset = ETHERH500_NS8390, + .dataport_offset = ETHERH500_NS8390 + ETHERH500_DATAPORT, + .ctrlport_offset = ETHERH500_CTRLPORT, + .ctrl_ioc = 1, + .name = "i3 EtherH 500", + .supported = SUPPORTED_10baseT_Half, + .tx_start_page = ETHERH_TX_START_PAGE, + .stop_page = ETHERH_STOP_PAGE, +}; + +static struct etherh_data etherlan600_data = { + .ns8390_offset = ETHERH600_NS8390, + .dataport_offset = ETHERH600_NS8390 + ETHERH600_DATAPORT, + .ctrlport_offset = ETHERH600_NS8390 + ETHERH600_CTRLPORT, + .name = "i3 EtherH 600", + .supported = SUPPORTED_10baseT_Half | SUPPORTED_TP | SUPPORTED_BNC | SUPPORTED_Autoneg, + .tx_start_page = ETHERH_TX_START_PAGE, + .stop_page = ETHERH_STOP_PAGE, +}; + +static struct etherh_data etherlan600a_data = { + .ns8390_offset = ETHERH600_NS8390, + .dataport_offset = ETHERH600_NS8390 + ETHERH600_DATAPORT, + .ctrlport_offset = ETHERH600_NS8390 + ETHERH600_CTRLPORT, + .name = "i3 EtherH 600A", + .supported = SUPPORTED_10baseT_Half | SUPPORTED_TP | SUPPORTED_BNC | SUPPORTED_Autoneg, + .tx_start_page = ETHERH_TX_START_PAGE, + .stop_page = ETHERH_STOP_PAGE, +}; + +static const struct ecard_id etherh_ids[] = { + { MANU_ANT, PROD_ANT_ETHERM, ðerm_data }, + { MANU_I3, PROD_I3_ETHERLAN500, ðerlan500_data }, + { MANU_I3, PROD_I3_ETHERLAN600, ðerlan600_data }, + { MANU_I3, PROD_I3_ETHERLAN600A, ðerlan600a_data }, + { 0xffff, 0xffff } +}; + +static struct ecard_driver etherh_driver = { + .probe = etherh_probe, + .remove = etherh_remove, + .id_table = etherh_ids, + .drv = { + .name = DRV_NAME, + }, +}; + +static int __init etherh_init(void) +{ + int i; + + for (i = 0; i < 16; i++) { + etherh_regoffsets[i] = i << 2; + etherm_regoffsets[i] = i << 5; + } + + return ecard_register_driver(ðerh_driver); +} + +static void __exit etherh_exit(void) +{ + ecard_remove_driver(ðerh_driver); +} + +module_init(etherh_init); +module_exit(etherh_exit); |