diff options
Diffstat (limited to 'drivers/net/ethernet/8390/ne-h8300.c')
| -rw-r--r-- | drivers/net/ethernet/8390/ne-h8300.c | 684 |
1 files changed, 0 insertions, 684 deletions
diff --git a/drivers/net/ethernet/8390/ne-h8300.c b/drivers/net/ethernet/8390/ne-h8300.c deleted file mode 100644 index 7fc28f2d28a6..000000000000 --- a/drivers/net/ethernet/8390/ne-h8300.c +++ /dev/null @@ -1,684 +0,0 @@ -/* ne-h8300.c: A NE2000 clone on H8/300 driver for linux. */ -/* - original ne.c - Written 1992-94 by Donald Becker. - - Copyright 1993 United States Government as represented by the - Director, National Security Agency. - - This software may be used and distributed according to the terms - of the GNU General Public License, incorporated herein by reference. - - The author may be reached as becker@scyld.com, or C/O - Scyld Computing Corporation, 410 Severn Ave., Suite 210, Annapolis MD 21403 - - H8/300 modified - Yoshinori Sato <ysato@users.sourceforge.jp> -*/ - -static const char version1[] = -"ne-h8300.c:v1.00 2004/04/11 ysato\n"; - -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/errno.h> -#include <linux/init.h> -#include <linux/interrupt.h> -#include <linux/delay.h> -#include <linux/netdevice.h> -#include <linux/etherdevice.h> -#include <linux/jiffies.h> - -#include <asm/io.h> -#include <asm/irq.h> - -#define EI_SHIFT(x) (ei_local->reg_offset[x]) - -#include "8390.h" - -#define DRV_NAME "ne-h8300" - -/* Some defines that people can play with if so inclined. */ - -/* Do we perform extra sanity checks on stuff ? */ -/* #define NE_SANITY_CHECK */ - -/* Do we implement the read before write bugfix ? */ -/* #define NE_RW_BUGFIX */ - -/* Do we have a non std. amount of memory? (in units of 256 byte pages) */ -/* #define PACKETBUF_MEMSIZE 0x40 */ - -/* A zero-terminated list of I/O addresses to be probed at boot. */ - -/* ---- No user-serviceable parts below ---- */ - -static const char version[] = - "8390.c:v1.10cvs 9/23/94 Donald Becker (becker@cesdis.gsfc.nasa.gov)\n"; - -#include "lib8390.c" - -#define NE_BASE (dev->base_addr) -#define NE_CMD 0x00 -#define NE_DATAPORT (ei_status.word16?0x20:0x10) /* NatSemi-defined port window offset. */ -#define NE_RESET (ei_status.word16?0x3f:0x1f) /* Issue a read to reset, a write to clear. */ -#define NE_IO_EXTENT (ei_status.word16?0x40:0x20) - -#define NESM_START_PG 0x40 /* First page of TX buffer */ -#define NESM_STOP_PG 0x80 /* Last page +1 of RX ring */ - -static int ne_probe1(struct net_device *dev, int ioaddr); - -static int ne_open(struct net_device *dev); -static int ne_close(struct net_device *dev); - -static void ne_reset_8390(struct net_device *dev); -static void ne_get_8390_hdr(struct net_device *dev, struct e8390_pkt_hdr *hdr, - int ring_page); -static void ne_block_input(struct net_device *dev, int count, - struct sk_buff *skb, int ring_offset); -static void ne_block_output(struct net_device *dev, const int count, - const unsigned char *buf, const int start_page); - - -static u32 reg_offset[16]; - -static int __init init_reg_offset(struct net_device *dev,unsigned long base_addr) -{ - struct ei_device *ei_local = netdev_priv(dev); - int i; - unsigned char bus_width; - - bus_width = *(volatile unsigned char *)ABWCR; - bus_width &= 1 << ((base_addr >> 21) & 7); - - for (i = 0; i < ARRAY_SIZE(reg_offset); i++) - if (bus_width == 0) - reg_offset[i] = i * 2 + 1; - else - reg_offset[i] = i; - - ei_local->reg_offset = reg_offset; - return 0; -} - -static int __initdata h8300_ne_count = 0; -#ifdef CONFIG_H8300H_H8MAX -static unsigned long __initdata h8300_ne_base[] = { 0x800600 }; -static int h8300_ne_irq[] = {EXT_IRQ4}; -#endif -#ifdef CONFIG_H8300H_AKI3068NET -static unsigned long __initdata h8300_ne_base[] = { 0x200000 }; -static int h8300_ne_irq[] = {EXT_IRQ5}; -#endif - -static inline int init_dev(struct net_device *dev) -{ - if (h8300_ne_count < ARRAY_SIZE(h8300_ne_base)) { - dev->base_addr = h8300_ne_base[h8300_ne_count]; - dev->irq = h8300_ne_irq[h8300_ne_count]; - h8300_ne_count++; - return 0; - } else - return -ENODEV; -} - -/* Probe for various non-shared-memory ethercards. - - NEx000-clone boards have a Station Address PROM (SAPROM) in the packet - buffer memory space. NE2000 clones have 0x57,0x57 in bytes 0x0e,0x0f of - the SAPROM, while other supposed NE2000 clones must be detected by their - SA prefix. - - Reading the SAPROM from a word-wide card with the 8390 set in byte-wide - mode results in doubled values, which can be detected and compensated for. - - The probe is also responsible for initializing the card and filling - in the 'dev' and 'ei_status' structures. - - We use the minimum memory size for some ethercard product lines, iff we can't - distinguish models. You can increase the packet buffer size by setting - PACKETBUF_MEMSIZE. Reported Cabletron packet buffer locations are: - E1010 starts at 0x100 and ends at 0x2000. - E1010-x starts at 0x100 and ends at 0x8000. ("-x" means "more memory") - E2010 starts at 0x100 and ends at 0x4000. - E2010-x starts at 0x100 and ends at 0xffff. */ - -static int __init do_ne_probe(struct net_device *dev) -{ - unsigned int base_addr = dev->base_addr; - - /* First check any supplied i/o locations. User knows best. <cough> */ - if (base_addr > 0x1ff) /* Check a single specified location. */ - return ne_probe1(dev, base_addr); - else if (base_addr != 0) /* Don't probe at all. */ - return -ENXIO; - - return -ENODEV; -} - -static void cleanup_card(struct net_device *dev) -{ - free_irq(dev->irq, dev); - release_region(dev->base_addr, NE_IO_EXTENT); -} - -#ifndef MODULE -struct net_device * __init ne_probe(int unit) -{ - struct net_device *dev = ____alloc_ei_netdev(0); - int err; - - if (!dev) - return ERR_PTR(-ENOMEM); - - if (init_dev(dev)) - return ERR_PTR(-ENODEV); - - sprintf(dev->name, "eth%d", unit); - netdev_boot_setup_check(dev); - - err = init_reg_offset(dev, dev->base_addr); - if (err) - goto out; - - err = do_ne_probe(dev); - if (err) - goto out; - return dev; -out: - free_netdev(dev); - return ERR_PTR(err); -} -#endif - -static const struct net_device_ops ne_netdev_ops = { - .ndo_open = ne_open, - .ndo_stop = ne_close, - - .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 int __init ne_probe1(struct net_device *dev, int ioaddr) -{ - int i; - unsigned char SA_prom[16]; - int wordlength = 2; - const char *name = NULL; - int start_page, stop_page; - int reg0, ret; - static unsigned version_printed; - struct ei_device *ei_local = netdev_priv(dev); - unsigned char bus_width; - - if (!request_region(ioaddr, NE_IO_EXTENT, DRV_NAME)) - return -EBUSY; - - reg0 = inb_p(ioaddr); - if (reg0 == 0xFF) { - ret = -ENODEV; - goto err_out; - } - - /* Do a preliminary verification that we have a 8390. */ - { - int regd; - outb_p(E8390_NODMA+E8390_PAGE1+E8390_STOP, ioaddr + E8390_CMD); - regd = inb_p(ioaddr + EI_SHIFT(0x0d)); - outb_p(0xff, ioaddr + EI_SHIFT(0x0d)); - outb_p(E8390_NODMA+E8390_PAGE0, ioaddr + E8390_CMD); - inb_p(ioaddr + EN0_COUNTER0); /* Clear the counter by reading. */ - if (inb_p(ioaddr + EN0_COUNTER0) != 0) { - outb_p(reg0, ioaddr + EI_SHIFT(0)); - outb_p(regd, ioaddr + EI_SHIFT(0x0d)); /* Restore the old values. */ - ret = -ENODEV; - goto err_out; - } - } - - if (ei_debug && version_printed++ == 0) - printk(KERN_INFO "%s", version1); - - printk(KERN_INFO "NE*000 ethercard probe at %08x:", ioaddr); - - /* Read the 16 bytes of station address PROM. - We must first initialize registers, similar to NS8390_init(eifdev, 0). - We can't reliably read the SAPROM address without this. - (I learned the hard way!). */ - { - struct {unsigned char value, offset; } program_seq[] = - { - {E8390_NODMA+E8390_PAGE0+E8390_STOP, E8390_CMD}, /* Select page 0*/ - {0x48, EN0_DCFG}, /* Set byte-wide (0x48) access. */ - {0x00, EN0_RCNTLO}, /* Clear the count regs. */ - {0x00, EN0_RCNTHI}, - {0x00, EN0_IMR}, /* Mask completion irq. */ - {0xFF, EN0_ISR}, - {E8390_RXOFF, EN0_RXCR}, /* 0x20 Set to monitor */ - {E8390_TXOFF, EN0_TXCR}, /* 0x02 and loopback mode. */ - {32, EN0_RCNTLO}, - {0x00, EN0_RCNTHI}, - {0x00, EN0_RSARLO}, /* DMA starting at 0x0000. */ - {0x00, EN0_RSARHI}, - {E8390_RREAD+E8390_START, E8390_CMD}, - }; - - for (i = 0; i < ARRAY_SIZE(program_seq); i++) - outb_p(program_seq[i].value, ioaddr + program_seq[i].offset); - - } - bus_width = *(volatile unsigned char *)ABWCR; - bus_width &= 1 << ((ioaddr >> 21) & 7); - ei_status.word16 = (bus_width == 0); /* temporary setting */ - for(i = 0; i < 16 /*sizeof(SA_prom)*/; i++) { - SA_prom[i] = inb_p(ioaddr + NE_DATAPORT); - inb_p(ioaddr + NE_DATAPORT); /* dummy read */ - } - - start_page = NESM_START_PG; - stop_page = NESM_STOP_PG; - - if (bus_width) - wordlength = 1; - else - outb_p(0x49, ioaddr + EN0_DCFG); - - /* Set up the rest of the parameters. */ - name = (wordlength == 2) ? "NE2000" : "NE1000"; - - if (! dev->irq) { - printk(" failed to detect IRQ line.\n"); - ret = -EAGAIN; - goto err_out; - } - - /* Snarf the interrupt now. There's no point in waiting since we cannot - share and the board will usually be enabled. */ - ret = request_irq(dev->irq, __ei_interrupt, 0, name, dev); - if (ret) { - printk (" unable to get IRQ %d (errno=%d).\n", dev->irq, ret); - goto err_out; - } - - dev->base_addr = ioaddr; - - for (i = 0; i < ETH_ALEN; i++) - dev->dev_addr[i] = SA_prom[i]; - printk(" %pM\n", dev->dev_addr); - - printk("%s: %s found at %#x, using IRQ %d.\n", - dev->name, name, ioaddr, dev->irq); - - ei_status.name = name; - ei_status.tx_start_page = start_page; - ei_status.stop_page = stop_page; - ei_status.word16 = (wordlength == 2); - - ei_status.rx_start_page = start_page + TX_PAGES; -#ifdef PACKETBUF_MEMSIZE - /* Allow the packet buffer size to be overridden by know-it-alls. */ - ei_status.stop_page = ei_status.tx_start_page + PACKETBUF_MEMSIZE; -#endif - - ei_status.reset_8390 = &ne_reset_8390; - ei_status.block_input = &ne_block_input; - ei_status.block_output = &ne_block_output; - ei_status.get_8390_hdr = &ne_get_8390_hdr; - ei_status.priv = 0; - - dev->netdev_ops = &ne_netdev_ops; - - __NS8390_init(dev, 0); - - ret = register_netdev(dev); - if (ret) - goto out_irq; - return 0; -out_irq: - free_irq(dev->irq, dev); -err_out: - release_region(ioaddr, NE_IO_EXTENT); - return ret; -} - -static int ne_open(struct net_device *dev) -{ - __ei_open(dev); - return 0; -} - -static int ne_close(struct net_device *dev) -{ - if (ei_debug > 1) - printk(KERN_DEBUG "%s: Shutting down ethercard.\n", dev->name); - __ei_close(dev); - return 0; -} - -/* Hard reset the card. This used to pause for the same period that a - 8390 reset command required, but that shouldn't be necessary. */ - -static void ne_reset_8390(struct net_device *dev) -{ - unsigned long reset_start_time = jiffies; - struct ei_device *ei_local = netdev_priv(dev); - - if (ei_debug > 1) - printk(KERN_DEBUG "resetting the 8390 t=%ld...", jiffies); - - /* DON'T change these to inb_p/outb_p or reset will fail on clones. */ - outb(inb(NE_BASE + NE_RESET), NE_BASE + NE_RESET); - - ei_status.txing = 0; - ei_status.dmaing = 0; - - /* This check _should_not_ be necessary, omit eventually. */ - while ((inb_p(NE_BASE+EN0_ISR) & ENISR_RESET) == 0) - if (time_after(jiffies, reset_start_time + 2*HZ/100)) { - printk(KERN_WARNING "%s: ne_reset_8390() did not complete.\n", dev->name); - break; - } - outb_p(ENISR_RESET, NE_BASE + EN0_ISR); /* Ack intr. */ -} - -/* Grab the 8390 specific header. Similar to the block_input routine, but - we don't need to be concerned with ring wrap as the header will be at - the start of a page, so we optimize accordingly. */ - -static void ne_get_8390_hdr(struct net_device *dev, struct e8390_pkt_hdr *hdr, int ring_page) -{ - struct ei_device *ei_local = netdev_priv(dev); - /* This *shouldn't* happen. If it does, it's the last thing you'll see */ - - if (ei_status.dmaing) - { - printk(KERN_EMERG "%s: DMAing conflict in ne_get_8390_hdr " - "[DMAstat:%d][irqlock:%d].\n", - dev->name, ei_status.dmaing, ei_status.irqlock); - return; - } - - ei_status.dmaing |= 0x01; - outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, NE_BASE + NE_CMD); - outb_p(sizeof(struct e8390_pkt_hdr), NE_BASE + EN0_RCNTLO); - outb_p(0, NE_BASE + EN0_RCNTHI); - outb_p(0, NE_BASE + EN0_RSARLO); /* On page boundary */ - outb_p(ring_page, NE_BASE + EN0_RSARHI); - outb_p(E8390_RREAD+E8390_START, NE_BASE + NE_CMD); - - if (ei_status.word16) { - int len; - unsigned short *p = (unsigned short *)hdr; - for (len = sizeof(struct e8390_pkt_hdr)>>1; len > 0; len--) - *p++ = inw(NE_BASE + NE_DATAPORT); - } else - insb(NE_BASE + NE_DATAPORT, hdr, sizeof(struct e8390_pkt_hdr)); - - outb_p(ENISR_RDC, NE_BASE + EN0_ISR); /* Ack intr. */ - ei_status.dmaing &= ~0x01; - - le16_to_cpus(&hdr->count); -} - -/* Block input and output, similar to the Crynwr packet driver. If you - are porting to a new ethercard, look at the packet driver source for hints. - The NEx000 doesn't share the on-board packet memory -- you have to put - the packet out through the "remote DMA" dataport using outb. */ - -static void ne_block_input(struct net_device *dev, int count, struct sk_buff *skb, int ring_offset) -{ - struct ei_device *ei_local = netdev_priv(dev); -#ifdef NE_SANITY_CHECK - int xfer_count = count; -#endif - char *buf = skb->data; - - /* This *shouldn't* happen. If it does, it's the last thing you'll see */ - if (ei_status.dmaing) - { - printk(KERN_EMERG "%s: DMAing conflict in ne_block_input " - "[DMAstat:%d][irqlock:%d].\n", - dev->name, ei_status.dmaing, ei_status.irqlock); - return; - } - ei_status.dmaing |= 0x01; - outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, NE_BASE + NE_CMD); - outb_p(count & 0xff, NE_BASE + EN0_RCNTLO); - outb_p(count >> 8, NE_BASE + EN0_RCNTHI); - outb_p(ring_offset & 0xff, NE_BASE + EN0_RSARLO); - outb_p(ring_offset >> 8, NE_BASE + EN0_RSARHI); - outb_p(E8390_RREAD+E8390_START, NE_BASE + NE_CMD); - if (ei_status.word16) - { - int len; - unsigned short *p = (unsigned short *)buf; - for (len = count>>1; len > 0; len--) - *p++ = inw(NE_BASE + NE_DATAPORT); - if (count & 0x01) - { - buf[count-1] = inb(NE_BASE + NE_DATAPORT); -#ifdef NE_SANITY_CHECK - xfer_count++; -#endif - } - } else { - insb(NE_BASE + NE_DATAPORT, buf, count); - } - -#ifdef NE_SANITY_CHECK - /* This was for the ALPHA version only, but enough people have - been encountering problems so it is still here. If you see - this message you either 1) have a slightly incompatible clone - or 2) have noise/speed problems with your bus. */ - - if (ei_debug > 1) - { - /* DMA termination address check... */ - int addr, tries = 20; - do { - /* DON'T check for 'inb_p(EN0_ISR) & ENISR_RDC' here - -- it's broken for Rx on some cards! */ - int high = inb_p(NE_BASE + EN0_RSARHI); - int low = inb_p(NE_BASE + EN0_RSARLO); - addr = (high << 8) + low; - if (((ring_offset + xfer_count) & 0xff) == low) - break; - } while (--tries > 0); - if (tries <= 0) - printk(KERN_WARNING "%s: RX transfer address mismatch," - "%#4.4x (expected) vs. %#4.4x (actual).\n", - dev->name, ring_offset + xfer_count, addr); - } -#endif - outb_p(ENISR_RDC, NE_BASE + EN0_ISR); /* Ack intr. */ - ei_status.dmaing &= ~0x01; -} - -static void ne_block_output(struct net_device *dev, int count, - const unsigned char *buf, const int start_page) -{ - struct ei_device *ei_local = netdev_priv(dev); - unsigned long dma_start; -#ifdef NE_SANITY_CHECK - int retries = 0; -#endif - - /* Round the count up for word writes. Do we need to do this? - What effect will an odd byte count have on the 8390? - I should check someday. */ - - if (ei_status.word16 && (count & 0x01)) - count++; - - /* This *shouldn't* happen. If it does, it's the last thing you'll see */ - if (ei_status.dmaing) - { - printk(KERN_EMERG "%s: DMAing conflict in ne_block_output." - "[DMAstat:%d][irqlock:%d]\n", - dev->name, ei_status.dmaing, ei_status.irqlock); - return; - } - ei_status.dmaing |= 0x01; - /* We should already be in page 0, but to be safe... */ - outb_p(E8390_PAGE0+E8390_START+E8390_NODMA, NE_BASE + NE_CMD); - -#ifdef NE_SANITY_CHECK -retry: -#endif - -#ifdef NE8390_RW_BUGFIX - /* Handle the read-before-write bug the same way as the - Crynwr packet driver -- the NatSemi method doesn't work. - Actually this doesn't always work either, but if you have - problems with your NEx000 this is better than nothing! */ - - outb_p(0x42, NE_BASE + EN0_RCNTLO); - outb_p(0x00, NE_BASE + EN0_RCNTHI); - outb_p(0x42, NE_BASE + EN0_RSARLO); - outb_p(0x00, NE_BASE + EN0_RSARHI); - outb_p(E8390_RREAD+E8390_START, NE_BASE + NE_CMD); - /* Make certain that the dummy read has occurred. */ - udelay(6); -#endif - - outb_p(ENISR_RDC, NE_BASE + EN0_ISR); - - /* Now the normal output. */ - outb_p(count & 0xff, NE_BASE + EN0_RCNTLO); - outb_p(count >> 8, NE_BASE + EN0_RCNTHI); - outb_p(0x00, NE_BASE + EN0_RSARLO); - outb_p(start_page, NE_BASE + EN0_RSARHI); - - outb_p(E8390_RWRITE+E8390_START, NE_BASE + NE_CMD); - if (ei_status.word16) { - int len; - unsigned short *p = (unsigned short *)buf; - for (len = count>>1; len > 0; len--) - outw(*p++, NE_BASE + NE_DATAPORT); - } else { - outsb(NE_BASE + NE_DATAPORT, buf, count); - } - - dma_start = jiffies; - -#ifdef NE_SANITY_CHECK - /* This was for the ALPHA version only, but enough people have - been encountering problems so it is still here. */ - - if (ei_debug > 1) - { - /* DMA termination address check... */ - int addr, tries = 20; - do { - int high = inb_p(NE_BASE + EN0_RSARHI); - int low = inb_p(NE_BASE + EN0_RSARLO); - addr = (high << 8) + low; - if ((start_page << 8) + count == addr) - break; - } while (--tries > 0); - - if (tries <= 0) - { - printk(KERN_WARNING "%s: Tx packet transfer address mismatch," - "%#4.4x (expected) vs. %#4.4x (actual).\n", - dev->name, (start_page << 8) + count, addr); - if (retries++ == 0) - goto retry; - } - } -#endif - - while ((inb_p(NE_BASE + EN0_ISR) & ENISR_RDC) == 0) - if (time_after(jiffies, dma_start + 2*HZ/100)) { /* 20ms */ - printk(KERN_WARNING "%s: timeout waiting for Tx RDC.\n", dev->name); - ne_reset_8390(dev); - __NS8390_init(dev,1); - break; - } - - outb_p(ENISR_RDC, NE_BASE + EN0_ISR); /* Ack intr. */ - ei_status.dmaing &= ~0x01; -} - - -#ifdef MODULE -#define MAX_NE_CARDS 1 /* Max number of NE cards per module */ -static struct net_device *dev_ne[MAX_NE_CARDS]; -static int io[MAX_NE_CARDS]; -static int irq[MAX_NE_CARDS]; -static int bad[MAX_NE_CARDS]; /* 0xbad = bad sig or no reset ack */ - -module_param_array(io, int, NULL, 0); -module_param_array(irq, int, NULL, 0); -module_param_array(bad, int, NULL, 0); -MODULE_PARM_DESC(io, "I/O base address(es)"); -MODULE_PARM_DESC(irq, "IRQ number(s)"); -MODULE_DESCRIPTION("H8/300 NE2000 Ethernet driver"); -MODULE_LICENSE("GPL"); - -/* This is set up so that no ISA autoprobe takes place. We can't guarantee -that the ne2k probe is the last 8390 based probe to take place (as it -is at boot) and so the probe will get confused by any other 8390 cards. -ISA device autoprobes on a running machine are not recommended anyway. */ - -int init_module(void) -{ - int this_dev, found = 0; - int err; - - for (this_dev = 0; this_dev < MAX_NE_CARDS; this_dev++) { - struct net_device *dev = ____alloc_ei_netdev(0); - if (!dev) - break; - if (io[this_dev]) { - dev->irq = irq[this_dev]; - dev->mem_end = bad[this_dev]; - dev->base_addr = io[this_dev]; - } else { - dev->base_addr = h8300_ne_base[this_dev]; - dev->irq = h8300_ne_irq[this_dev]; - } - err = init_reg_offset(dev, dev->base_addr); - if (!err) { - if (do_ne_probe(dev) == 0) { - dev_ne[found++] = dev; - continue; - } - } - free_netdev(dev); - if (found) - break; - if (io[this_dev] != 0) - printk(KERN_WARNING "ne.c: No NE*000 card found at i/o = %#x\n", dev->base_addr); - else - printk(KERN_NOTICE "ne.c: You must supply \"io=0xNNN\" value(s) for ISA cards.\n"); - return -ENXIO; - } - if (found) - return 0; - return -ENODEV; -} - -void cleanup_module(void) -{ - int this_dev; - - for (this_dev = 0; this_dev < MAX_NE_CARDS; this_dev++) { - struct net_device *dev = dev_ne[this_dev]; - if (dev) { - unregister_netdev(dev); - cleanup_card(dev); - free_netdev(dev); - } - } -} -#endif /* MODULE */ |