diff options
author | David S. Miller <davem@davemloft.net> | 2009-12-05 15:22:26 -0800 |
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committer | David S. Miller <davem@davemloft.net> | 2009-12-05 15:22:26 -0800 |
commit | 28b4d5cc17c20786848cdc07b7ea237a309776bb (patch) | |
tree | bae406a4b17229dcce7c11be5073f7a67665e477 /drivers/net/pcmcia/3c589_cs.c | |
parent | d29cecda036f251aee4947f47eea0fe9ed8cc931 (diff) | |
parent | 96fa2b508d2d3fe040cf4ef2fffb955f0a537ea1 (diff) | |
download | op-kernel-dev-28b4d5cc17c20786848cdc07b7ea237a309776bb.zip op-kernel-dev-28b4d5cc17c20786848cdc07b7ea237a309776bb.tar.gz |
Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
Conflicts:
drivers/net/pcmcia/fmvj18x_cs.c
drivers/net/pcmcia/nmclan_cs.c
drivers/net/pcmcia/xirc2ps_cs.c
drivers/net/wireless/ray_cs.c
Diffstat (limited to 'drivers/net/pcmcia/3c589_cs.c')
-rw-r--r-- | drivers/net/pcmcia/3c589_cs.c | 102 |
1 files changed, 35 insertions, 67 deletions
diff --git a/drivers/net/pcmcia/3c589_cs.c b/drivers/net/pcmcia/3c589_cs.c index 569fb06..6f8d7e2 100644 --- a/drivers/net/pcmcia/3c589_cs.c +++ b/drivers/net/pcmcia/3c589_cs.c @@ -130,14 +130,6 @@ MODULE_LICENSE("GPL"); /* Special hook for setting if_port when module is loaded */ INT_MODULE_PARM(if_port, 0); -#ifdef PCMCIA_DEBUG -INT_MODULE_PARM(pc_debug, PCMCIA_DEBUG); -#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args) -static char *version = -DRV_NAME ".c " DRV_VERSION " 2001/10/13 00:08:50 (David Hinds)"; -#else -#define DEBUG(n, args...) -#endif /*====================================================================*/ @@ -189,7 +181,7 @@ static int tc589_probe(struct pcmcia_device *link) struct el3_private *lp; struct net_device *dev; - DEBUG(0, "3c589_attach()\n"); + dev_dbg(&link->dev, "3c589_attach()\n"); /* Create new ethernet device */ dev = alloc_etherdev(sizeof(struct el3_private)); @@ -202,10 +194,8 @@ static int tc589_probe(struct pcmcia_device *link) spin_lock_init(&lp->lock); link->io.NumPorts1 = 16; link->io.Attributes1 = IO_DATA_PATH_WIDTH_16; - link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING|IRQ_HANDLE_PRESENT; - link->irq.IRQInfo1 = IRQ_LEVEL_ID; + link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING; link->irq.Handler = &el3_interrupt; - link->irq.Instance = dev; link->conf.Attributes = CONF_ENABLE_IRQ; link->conf.IntType = INT_MEMORY_AND_IO; link->conf.ConfigIndex = 1; @@ -231,7 +221,7 @@ static void tc589_detach(struct pcmcia_device *link) { struct net_device *dev = link->priv; - DEBUG(0, "3c589_detach(0x%p)\n", link); + dev_dbg(&link->dev, "3c589_detach\n"); if (link->dev_node) unregister_netdev(dev); @@ -249,29 +239,20 @@ static void tc589_detach(struct pcmcia_device *link) ======================================================================*/ -#define CS_CHECK(fn, ret) \ -do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0) - static int tc589_config(struct pcmcia_device *link) { struct net_device *dev = link->priv; struct el3_private *lp = netdev_priv(dev); - tuple_t tuple; - __le16 buf[32]; __be16 *phys_addr; - int last_fn, last_ret, i, j, multi = 0, fifo; + int ret, i, j, multi = 0, fifo; unsigned int ioaddr; char *ram_split[] = {"5:3", "3:1", "1:1", "3:5"}; + u8 *buf; + size_t len; - DEBUG(0, "3c589_config(0x%p)\n", link); + dev_dbg(&link->dev, "3c589_config\n"); phys_addr = (__be16 *)dev->dev_addr; - tuple.Attributes = 0; - tuple.TupleData = (cisdata_t *)buf; - tuple.TupleDataMax = sizeof(buf); - tuple.TupleOffset = 0; - tuple.Attributes = TUPLE_RETURN_COMMON; - /* Is this a 3c562? */ if (link->manf_id != MANFID_3COM) printk(KERN_INFO "3c589_cs: hmmm, is this really a " @@ -287,12 +268,16 @@ static int tc589_config(struct pcmcia_device *link) if (i == 0) break; } - if (i != 0) { - cs_error(link, RequestIO, i); + if (i != 0) goto failed; - } - CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq)); - CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf)); + + ret = pcmcia_request_irq(link, &link->irq); + if (ret) + goto failed; + + ret = pcmcia_request_configuration(link, &link->conf); + if (ret) + goto failed; dev->irq = link->irq.AssignedIRQ; dev->base_addr = link->io.BasePort1; @@ -301,12 +286,13 @@ static int tc589_config(struct pcmcia_device *link) /* The 3c589 has an extra EEPROM for configuration info, including the hardware address. The 3c562 puts the address in the CIS. */ - tuple.DesiredTuple = 0x88; - if (pcmcia_get_first_tuple(link, &tuple) == 0) { - pcmcia_get_tuple_data(link, &tuple); - for (i = 0; i < 3; i++) - phys_addr[i] = htons(le16_to_cpu(buf[i])); + len = pcmcia_get_tuple(link, 0x88, &buf); + if (buf && len >= 6) { + for (i = 0; i < 3; i++) + phys_addr[i] = htons(le16_to_cpu(buf[i*2])); + kfree(buf); } else { + kfree(buf); /* 0 < len < 6 */ for (i = 0; i < 3; i++) phys_addr[i] = htons(read_eeprom(ioaddr, i)); if (phys_addr[0] == htons(0x6060)) { @@ -328,7 +314,7 @@ static int tc589_config(struct pcmcia_device *link) printk(KERN_ERR "3c589_cs: invalid if_port requested\n"); link->dev_node = &lp->node; - SET_NETDEV_DEV(dev, &handle_to_dev(link)); + SET_NETDEV_DEV(dev, &link->dev); if (register_netdev(dev) != 0) { printk(KERN_ERR "3c589_cs: register_netdev() failed\n"); @@ -347,8 +333,6 @@ static int tc589_config(struct pcmcia_device *link) if_names[dev->if_port]); return 0; -cs_failed: - cs_error(link, last_fn, last_ret); failed: tc589_release(link); return -ENODEV; @@ -511,24 +495,8 @@ static void netdev_get_drvinfo(struct net_device *dev, sprintf(info->bus_info, "PCMCIA 0x%lx", dev->base_addr); } -#ifdef PCMCIA_DEBUG -static u32 netdev_get_msglevel(struct net_device *dev) -{ - return pc_debug; -} - -static void netdev_set_msglevel(struct net_device *dev, u32 level) -{ - pc_debug = level; -} -#endif /* PCMCIA_DEBUG */ - static const struct ethtool_ops netdev_ethtool_ops = { .get_drvinfo = netdev_get_drvinfo, -#ifdef PCMCIA_DEBUG - .get_msglevel = netdev_get_msglevel, - .set_msglevel = netdev_set_msglevel, -#endif /* PCMCIA_DEBUG */ }; static int el3_config(struct net_device *dev, struct ifmap *map) @@ -563,7 +531,7 @@ static int el3_open(struct net_device *dev) lp->media.expires = jiffies + HZ; add_timer(&lp->media); - DEBUG(1, "%s: opened, status %4.4x.\n", + dev_dbg(&link->dev, "%s: opened, status %4.4x.\n", dev->name, inw(dev->base_addr + EL3_STATUS)); return 0; @@ -596,7 +564,7 @@ static void pop_tx_status(struct net_device *dev) if (tx_status & 0x30) tc589_wait_for_completion(dev, TxReset); if (tx_status & 0x38) { - DEBUG(1, "%s: transmit error: status 0x%02x\n", + pr_debug("%s: transmit error: status 0x%02x\n", dev->name, tx_status); outw(TxEnable, ioaddr + EL3_CMD); dev->stats.tx_aborted_errors++; @@ -612,7 +580,7 @@ static netdev_tx_t el3_start_xmit(struct sk_buff *skb, struct el3_private *priv = netdev_priv(dev); unsigned long flags; - DEBUG(3, "%s: el3_start_xmit(length = %ld) called, " + pr_debug("%s: el3_start_xmit(length = %ld) called, " "status %4.4x.\n", dev->name, (long)skb->len, inw(ioaddr + EL3_STATUS)); @@ -654,14 +622,14 @@ static irqreturn_t el3_interrupt(int irq, void *dev_id) ioaddr = dev->base_addr; - DEBUG(3, "%s: interrupt, status %4.4x.\n", + pr_debug("%s: interrupt, status %4.4x.\n", dev->name, inw(ioaddr + EL3_STATUS)); spin_lock(&lp->lock); while ((status = inw(ioaddr + EL3_STATUS)) & (IntLatch | RxComplete | StatsFull)) { if ((status & 0xe000) != 0x2000) { - DEBUG(1, "%s: interrupt from dead card\n", dev->name); + pr_debug("%s: interrupt from dead card\n", dev->name); handled = 0; break; } @@ -670,7 +638,7 @@ static irqreturn_t el3_interrupt(int irq, void *dev_id) el3_rx(dev); if (status & TxAvailable) { - DEBUG(3, " TX room bit was handled.\n"); + pr_debug(" TX room bit was handled.\n"); /* There's room in the FIFO for a full-sized packet. */ outw(AckIntr | TxAvailable, ioaddr + EL3_CMD); netif_wake_queue(dev); @@ -722,7 +690,7 @@ static irqreturn_t el3_interrupt(int irq, void *dev_id) lp->last_irq = jiffies; spin_unlock(&lp->lock); - DEBUG(3, "%s: exiting interrupt, status %4.4x.\n", + pr_debug("%s: exiting interrupt, status %4.4x.\n", dev->name, inw(ioaddr + EL3_STATUS)); return IRQ_RETVAL(handled); } @@ -833,7 +801,7 @@ static void update_stats(struct net_device *dev) { unsigned int ioaddr = dev->base_addr; - DEBUG(2, "%s: updating the statistics.\n", dev->name); + pr_debug("%s: updating the statistics.\n", dev->name); /* Turn off statistics updates while reading. */ outw(StatsDisable, ioaddr + EL3_CMD); /* Switch to the stats window, and read everything. */ @@ -861,7 +829,7 @@ static int el3_rx(struct net_device *dev) int worklimit = 32; short rx_status; - DEBUG(3, "%s: in rx_packet(), status %4.4x, rx_status %4.4x.\n", + pr_debug("%s: in rx_packet(), status %4.4x, rx_status %4.4x.\n", dev->name, inw(ioaddr+EL3_STATUS), inw(ioaddr+RX_STATUS)); while (!((rx_status = inw(ioaddr + RX_STATUS)) & 0x8000) && worklimit > 0) { @@ -883,7 +851,7 @@ static int el3_rx(struct net_device *dev) skb = dev_alloc_skb(pkt_len+5); - DEBUG(3, " Receiving packet size %d status %4.4x.\n", + pr_debug(" Receiving packet size %d status %4.4x.\n", pkt_len, rx_status); if (skb != NULL) { skb_reserve(skb, 2); @@ -894,7 +862,7 @@ static int el3_rx(struct net_device *dev) dev->stats.rx_packets++; dev->stats.rx_bytes += pkt_len; } else { - DEBUG(1, "%s: couldn't allocate a sk_buff of" + pr_debug("%s: couldn't allocate a sk_buff of" " size %d.\n", dev->name, pkt_len); dev->stats.rx_dropped++; } @@ -935,7 +903,7 @@ static int el3_close(struct net_device *dev) struct pcmcia_device *link = lp->p_dev; unsigned int ioaddr = dev->base_addr; - DEBUG(1, "%s: shutting down ethercard.\n", dev->name); + dev_dbg(&link->dev, "%s: shutting down ethercard.\n", dev->name); if (pcmcia_dev_present(link)) { /* Turn off statistics ASAP. We update dev->stats below. */ |