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@@ -1,20 +1,20 @@
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/*======================================================================
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A PCMCIA ethernet driver for the 3com 3c589 card.
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-
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+
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Copyright (C) 1999 David A. Hinds -- dahinds@users.sourceforge.net
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3c589_cs.c 1.162 2001/10/13 00:08:50
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The network driver code is based on Donald Becker's 3c589 code:
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-
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+
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Written 1994 by Donald Becker.
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Copyright 1993 United States Government as represented by the
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Director, National Security Agency. This software may be used and
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distributed according to the terms of the GNU General Public License,
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incorporated herein by reference.
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Donald Becker may be reached at becker@scyld.com
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-
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+
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Updated for 2.5.x by Alan Cox <alan@lxorguk.ukuu.org.uk>
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======================================================================*/
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@@ -69,31 +69,54 @@
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/* The top five bits written to EL3_CMD are a command, the lower
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11 bits are the parameter, if applicable. */
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enum c509cmd {
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- TotalReset = 0<<11, SelectWindow = 1<<11, StartCoax = 2<<11,
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- RxDisable = 3<<11, RxEnable = 4<<11, RxReset = 5<<11, RxDiscard = 8<<11,
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- TxEnable = 9<<11, TxDisable = 10<<11, TxReset = 11<<11,
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- FakeIntr = 12<<11, AckIntr = 13<<11, SetIntrEnb = 14<<11,
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- SetStatusEnb = 15<<11, SetRxFilter = 16<<11, SetRxThreshold = 17<<11,
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- SetTxThreshold = 18<<11, SetTxStart = 19<<11, StatsEnable = 21<<11,
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- StatsDisable = 22<<11, StopCoax = 23<<11,
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+ TotalReset = 0<<11,
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+ SelectWindow = 1<<11,
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+ StartCoax = 2<<11,
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+ RxDisable = 3<<11,
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+ RxEnable = 4<<11,
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+ RxReset = 5<<11,
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+ RxDiscard = 8<<11,
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+ TxEnable = 9<<11,
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+ TxDisable = 10<<11,
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+ TxReset = 11<<11,
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+ FakeIntr = 12<<11,
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+ AckIntr = 13<<11,
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+ SetIntrEnb = 14<<11,
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+ SetStatusEnb = 15<<11,
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+ SetRxFilter = 16<<11,
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+ SetRxThreshold = 17<<11,
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+ SetTxThreshold = 18<<11,
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+ SetTxStart = 19<<11,
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+ StatsEnable = 21<<11,
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+ StatsDisable = 22<<11,
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+ StopCoax = 23<<11
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};
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enum c509status {
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- IntLatch = 0x0001, AdapterFailure = 0x0002, TxComplete = 0x0004,
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- TxAvailable = 0x0008, RxComplete = 0x0010, RxEarly = 0x0020,
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- IntReq = 0x0040, StatsFull = 0x0080, CmdBusy = 0x1000
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+ IntLatch = 0x0001,
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+ AdapterFailure = 0x0002,
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+ TxComplete = 0x0004,
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+ TxAvailable = 0x0008,
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+ RxComplete = 0x0010,
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+ RxEarly = 0x0020,
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+ IntReq = 0x0040,
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+ StatsFull = 0x0080,
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+ CmdBusy = 0x1000
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};
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/* The SetRxFilter command accepts the following classes: */
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enum RxFilter {
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- RxStation = 1, RxMulticast = 2, RxBroadcast = 4, RxProm = 8
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+ RxStation = 1,
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+ RxMulticast = 2,
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+ RxBroadcast = 4,
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+ RxProm = 8
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};
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/* Register window 1 offsets, the window used in normal operation. */
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#define TX_FIFO 0x00
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#define RX_FIFO 0x00
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-#define RX_STATUS 0x08
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-#define TX_STATUS 0x0B
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+#define RX_STATUS 0x08
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+#define TX_STATUS 0x0B
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#define TX_FREE 0x0C /* Remaining free bytes in Tx buffer. */
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#define WN0_IRQ 0x08 /* Window 0: Set IRQ line in bits 12-15. */
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@@ -106,13 +129,13 @@ enum RxFilter {
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struct el3_private {
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struct pcmcia_device *p_dev;
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- dev_node_t node;
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- /* For transceiver monitoring */
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- struct timer_list media;
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- u16 media_status;
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- u16 fast_poll;
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- unsigned long last_irq;
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- spinlock_t lock;
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+ dev_node_t node;
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+ /* For transceiver monitoring */
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+ struct timer_list media;
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+ u16 media_status;
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+ u16 fast_poll;
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+ unsigned long last_irq;
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+ spinlock_t lock;
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};
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static const char *if_names[] = { "auto", "10baseT", "10base2", "AUI" };
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@@ -164,15 +187,15 @@ static void tc589_detach(struct pcmcia_device *p_dev);
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======================================================================*/
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static const struct net_device_ops el3_netdev_ops = {
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- .ndo_open = el3_open,
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- .ndo_stop = el3_close,
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+ .ndo_open = el3_open,
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+ .ndo_stop = el3_close,
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.ndo_start_xmit = el3_start_xmit,
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- .ndo_tx_timeout = el3_tx_timeout,
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+ .ndo_tx_timeout = el3_tx_timeout,
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.ndo_set_config = el3_config,
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.ndo_get_stats = el3_get_stats,
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.ndo_set_multicast_list = set_multicast_list,
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.ndo_change_mtu = eth_change_mtu,
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- .ndo_set_mac_address = eth_mac_addr,
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+ .ndo_set_mac_address = eth_mac_addr,
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.ndo_validate_addr = eth_validate_addr,
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};
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@@ -236,7 +259,7 @@ static void tc589_detach(struct pcmcia_device *link)
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tc589_config() is scheduled to run after a CARD_INSERTION event
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is received, to configure the PCMCIA socket, and to make the
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ethernet device available to the system.
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-
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+
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======================================================================*/
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static int tc589_config(struct pcmcia_device *link)
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@@ -249,7 +272,7 @@ static int tc589_config(struct pcmcia_device *link)
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char *ram_split[] = {"5:3", "3:1", "1:1", "3:5"};
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u8 *buf;
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size_t len;
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-
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+
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dev_dbg(&link->dev, "3c589_config\n");
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phys_addr = (__be16 *)dev->dev_addr;
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@@ -278,7 +301,7 @@ static int tc589_config(struct pcmcia_device *link)
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ret = pcmcia_request_configuration(link, &link->conf);
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if (ret)
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goto failed;
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-
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+
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dev->irq = link->irq.AssignedIRQ;
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dev->base_addr = link->io.BasePort1;
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ioaddr = dev->base_addr;
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@@ -312,7 +335,7 @@ static int tc589_config(struct pcmcia_device *link)
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dev->if_port = if_port;
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else
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printk(KERN_ERR "3c589_cs: invalid if_port requested\n");
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-
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+
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link->dev_node = &lp->node;
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SET_NETDEV_DEV(dev, &link->dev);
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@@ -324,13 +347,12 @@ static int tc589_config(struct pcmcia_device *link)
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strcpy(lp->node.dev_name, dev->name);
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- printk(KERN_INFO "%s: 3Com 3c%s, io %#3lx, irq %d, "
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- "hw_addr %pM\n",
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- dev->name, (multi ? "562" : "589"), dev->base_addr, dev->irq,
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- dev->dev_addr);
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- printk(KERN_INFO " %dK FIFO split %s Rx:Tx, %s xcvr\n",
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- (fifo & 7) ? 32 : 8, ram_split[(fifo >> 16) & 3],
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- if_names[dev->if_port]);
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+ netdev_info(dev, "3Com 3c%s, io %#3lx, irq %d, hw_addr %pM\n",
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+ (multi ? "562" : "589"), dev->base_addr, dev->irq,
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+ dev->dev_addr);
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+ netdev_info(dev, " %dK FIFO split %s Rx:Tx, %s xcvr\n",
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+ (fifo & 7) ? 32 : 8, ram_split[(fifo >> 16) & 3],
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+ if_names[dev->if_port]);
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return 0;
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failed:
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@@ -343,7 +365,7 @@ failed:
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After a card is removed, tc589_release() will unregister the net
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device, and release the PCMCIA configuration. If the device is
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still open, this will be postponed until it is closed.
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-
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+
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======================================================================*/
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static void tc589_release(struct pcmcia_device *link)
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@@ -365,7 +387,7 @@ static int tc589_resume(struct pcmcia_device *link)
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{
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struct net_device *dev = link->priv;
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- if (link->open) {
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+ if (link->open) {
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tc589_reset(dev);
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netif_device_attach(dev);
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}
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@@ -385,8 +407,7 @@ static void tc589_wait_for_completion(struct net_device *dev, int cmd)
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while (--i > 0)
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if (!(inw(dev->base_addr + EL3_STATUS) & 0x1000)) break;
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if (i == 0)
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- printk(KERN_WARNING "%s: command 0x%04x did not complete!\n",
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- dev->name, cmd);
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+ netdev_warn(dev, "command 0x%04x did not complete!\n", cmd);
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}
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/*
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@@ -412,7 +433,7 @@ static void tc589_set_xcvr(struct net_device *dev, int if_port)
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{
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struct el3_private *lp = netdev_priv(dev);
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unsigned int ioaddr = dev->base_addr;
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-
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+
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EL3WINDOW(0);
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switch (if_port) {
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case 0: case 1: outw(0, ioaddr + 6); break;
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@@ -435,14 +456,13 @@ static void dump_status(struct net_device *dev)
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{
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unsigned int ioaddr = dev->base_addr;
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EL3WINDOW(1);
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- printk(KERN_INFO " irq status %04x, rx status %04x, tx status "
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- "%02x tx free %04x\n", inw(ioaddr+EL3_STATUS),
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- inw(ioaddr+RX_STATUS), inb(ioaddr+TX_STATUS),
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- inw(ioaddr+TX_FREE));
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+ netdev_info(dev, " irq status %04x, rx status %04x, tx status %02x tx free %04x\n",
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+ inw(ioaddr+EL3_STATUS), inw(ioaddr+RX_STATUS),
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+ inb(ioaddr+TX_STATUS), inw(ioaddr+TX_FREE));
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EL3WINDOW(4);
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- printk(KERN_INFO " diagnostics: fifo %04x net %04x ethernet %04x"
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- " media %04x\n", inw(ioaddr+0x04), inw(ioaddr+0x06),
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- inw(ioaddr+0x08), inw(ioaddr+0x0a));
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+ netdev_info(dev, " diagnostics: fifo %04x net %04x ethernet %04x media %04x\n",
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+ inw(ioaddr+0x04), inw(ioaddr+0x06), inw(ioaddr+0x08),
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+ inw(ioaddr+0x0a));
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EL3WINDOW(1);
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}
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@@ -451,18 +471,18 @@ static void tc589_reset(struct net_device *dev)
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{
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unsigned int ioaddr = dev->base_addr;
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int i;
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-
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+
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EL3WINDOW(0);
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- outw(0x0001, ioaddr + 4); /* Activate board. */
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+ outw(0x0001, ioaddr + 4); /* Activate board. */
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outw(0x3f00, ioaddr + 8); /* Set the IRQ line. */
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-
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+
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/* Set the station address in window 2. */
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EL3WINDOW(2);
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for (i = 0; i < 6; i++)
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outb(dev->dev_addr[i], ioaddr + i);
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tc589_set_xcvr(dev, dev->if_port);
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-
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+
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/* Switch to the stats window, and clear all stats by reading. */
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outw(StatsDisable, ioaddr + EL3_CMD);
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EL3WINDOW(6);
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@@ -470,7 +490,7 @@ static void tc589_reset(struct net_device *dev)
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inb(ioaddr+i);
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inw(ioaddr + 10);
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inw(ioaddr + 12);
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-
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+
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/* Switch to register set 1 for normal use. */
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EL3WINDOW(1);
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@@ -504,8 +524,7 @@ static int el3_config(struct net_device *dev, struct ifmap *map)
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if ((map->port != (u_char)(-1)) && (map->port != dev->if_port)) {
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if (map->port <= 3) {
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dev->if_port = map->port;
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- printk(KERN_INFO "%s: switched to %s port\n",
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- dev->name, if_names[dev->if_port]);
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+ netdev_info(dev, "switched to %s port\n", if_names[dev->if_port]);
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tc589_set_xcvr(dev, dev->if_port);
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} else
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return -EINVAL;
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@@ -517,13 +536,13 @@ static int el3_open(struct net_device *dev)
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{
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struct el3_private *lp = netdev_priv(dev);
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struct pcmcia_device *link = lp->p_dev;
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-
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+
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if (!pcmcia_dev_present(link))
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return -ENODEV;
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link->open++;
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netif_start_queue(dev);
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-
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+
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tc589_reset(dev);
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init_timer(&lp->media);
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lp->media.function = &media_check;
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@@ -533,15 +552,15 @@ static int el3_open(struct net_device *dev)
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dev_dbg(&link->dev, "%s: opened, status %4.4x.\n",
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dev->name, inw(dev->base_addr + EL3_STATUS));
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-
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+
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return 0;
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}
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static void el3_tx_timeout(struct net_device *dev)
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{
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unsigned int ioaddr = dev->base_addr;
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-
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- printk(KERN_WARNING "%s: Transmit timed out!\n", dev->name);
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+
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+ netdev_warn(dev, "Transmit timed out!\n");
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dump_status(dev);
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dev->stats.tx_errors++;
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dev->trans_start = jiffies;
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@@ -555,19 +574,18 @@ static void pop_tx_status(struct net_device *dev)
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{
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unsigned int ioaddr = dev->base_addr;
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int i;
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-
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+
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/* Clear the Tx status stack. */
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for (i = 32; i > 0; i--) {
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u_char tx_status = inb(ioaddr + TX_STATUS);
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if (!(tx_status & 0x84)) break;
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/* reset transmitter on jabber error or underrun */
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if (tx_status & 0x30)
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- tc589_wait_for_completion(dev, TxReset);
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+ tc589_wait_for_completion(dev, TxReset);
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if (tx_status & 0x38) {
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- pr_debug("%s: transmit error: status 0x%02x\n",
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- dev->name, tx_status);
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- outw(TxEnable, ioaddr + EL3_CMD);
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- dev->stats.tx_aborted_errors++;
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+ netdev_dbg(dev, "transmit error: status 0x%02x\n", tx_status);
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+ outw(TxEnable, ioaddr + EL3_CMD);
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+ dev->stats.tx_aborted_errors++;
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}
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outb(0x00, ioaddr + TX_STATUS); /* Pop the status stack. */
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}
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@@ -580,11 +598,10 @@ static netdev_tx_t el3_start_xmit(struct sk_buff *skb,
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struct el3_private *priv = netdev_priv(dev);
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unsigned long flags;
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- pr_debug("%s: el3_start_xmit(length = %ld) called, "
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- "status %4.4x.\n", dev->name, (long)skb->len,
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- inw(ioaddr + EL3_STATUS));
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+ netdev_dbg(dev, "el3_start_xmit(length = %ld) called, status %4.4x.\n",
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+ (long)skb->len, inw(ioaddr + EL3_STATUS));
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- spin_lock_irqsave(&priv->lock, flags);
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+ spin_lock_irqsave(&priv->lock, flags);
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dev->stats.tx_bytes += skb->len;
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@@ -602,9 +619,9 @@ static netdev_tx_t el3_start_xmit(struct sk_buff *skb,
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}
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pop_tx_status(dev);
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- spin_unlock_irqrestore(&priv->lock, flags);
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+ spin_unlock_irqrestore(&priv->lock, flags);
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dev_kfree_skb(skb);
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-
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+
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return NETDEV_TX_OK;
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}
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@@ -616,37 +633,32 @@ static irqreturn_t el3_interrupt(int irq, void *dev_id)
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unsigned int ioaddr;
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__u16 status;
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int i = 0, handled = 1;
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-
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+
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if (!netif_device_present(dev))
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|
|
return IRQ_NONE;
|
|
|
|
|
|
ioaddr = dev->base_addr;
|
|
|
|
|
|
- pr_debug("%s: interrupt, status %4.4x.\n",
|
|
|
- dev->name, inw(ioaddr + EL3_STATUS));
|
|
|
+ netdev_dbg(dev, "interrupt, status %4.4x.\n", inw(ioaddr + EL3_STATUS));
|
|
|
|
|
|
- spin_lock(&lp->lock);
|
|
|
+ spin_lock(&lp->lock);
|
|
|
while ((status = inw(ioaddr + EL3_STATUS)) &
|
|
|
(IntLatch | RxComplete | StatsFull)) {
|
|
|
if ((status & 0xe000) != 0x2000) {
|
|
|
- pr_debug("%s: interrupt from dead card\n", dev->name);
|
|
|
- handled = 0;
|
|
|
- break;
|
|
|
+ netdev_dbg(dev, "interrupt from dead card\n");
|
|
|
+ handled = 0;
|
|
|
+ break;
|
|
|
}
|
|
|
-
|
|
|
if (status & RxComplete)
|
|
|
- el3_rx(dev);
|
|
|
-
|
|
|
+ el3_rx(dev);
|
|
|
if (status & TxAvailable) {
|
|
|
- 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);
|
|
|
+ netdev_dbg(dev, " 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);
|
|
|
}
|
|
|
-
|
|
|
if (status & TxComplete)
|
|
|
- pop_tx_status(dev);
|
|
|
-
|
|
|
+ pop_tx_status(dev);
|
|
|
if (status & (AdapterFailure | RxEarly | StatsFull)) {
|
|
|
/* Handle all uncommon interrupts. */
|
|
|
if (status & StatsFull) /* Empty statistics. */
|
|
@@ -660,8 +672,8 @@ static irqreturn_t el3_interrupt(int irq, void *dev_id)
|
|
|
EL3WINDOW(4);
|
|
|
fifo_diag = inw(ioaddr + 4);
|
|
|
EL3WINDOW(1);
|
|
|
- printk(KERN_WARNING "%s: adapter failure, FIFO diagnostic"
|
|
|
- " register %04x.\n", dev->name, fifo_diag);
|
|
|
+ netdev_warn(dev, "adapter failure, FIFO diagnostic register %04x.\n",
|
|
|
+ fifo_diag);
|
|
|
if (fifo_diag & 0x0400) {
|
|
|
/* Tx overrun */
|
|
|
tc589_wait_for_completion(dev, TxReset);
|
|
@@ -676,22 +688,20 @@ static irqreturn_t el3_interrupt(int irq, void *dev_id)
|
|
|
outw(AckIntr | AdapterFailure, ioaddr + EL3_CMD);
|
|
|
}
|
|
|
}
|
|
|
-
|
|
|
if (++i > 10) {
|
|
|
- printk(KERN_ERR "%s: infinite loop in interrupt, "
|
|
|
- "status %4.4x.\n", dev->name, status);
|
|
|
- /* Clear all interrupts */
|
|
|
- outw(AckIntr | 0xFF, ioaddr + EL3_CMD);
|
|
|
- break;
|
|
|
+ netdev_err(dev, "infinite loop in interrupt, status %4.4x.\n",
|
|
|
+ status);
|
|
|
+ /* Clear all interrupts */
|
|
|
+ outw(AckIntr | 0xFF, ioaddr + EL3_CMD);
|
|
|
+ break;
|
|
|
}
|
|
|
/* Acknowledge the IRQ. */
|
|
|
outw(AckIntr | IntReq | IntLatch, ioaddr + EL3_CMD);
|
|
|
}
|
|
|
-
|
|
|
lp->last_irq = jiffies;
|
|
|
- spin_unlock(&lp->lock);
|
|
|
- pr_debug("%s: exiting interrupt, status %4.4x.\n",
|
|
|
- dev->name, inw(ioaddr + EL3_STATUS));
|
|
|
+ spin_unlock(&lp->lock);
|
|
|
+ netdev_dbg(dev, "exiting interrupt, status %4.4x.\n",
|
|
|
+ inw(ioaddr + EL3_STATUS));
|
|
|
return IRQ_RETVAL(handled);
|
|
|
}
|
|
|
|
|
@@ -710,7 +720,7 @@ static void media_check(unsigned long arg)
|
|
|
if ((inw(ioaddr + EL3_STATUS) & IntLatch) &&
|
|
|
(inb(ioaddr + EL3_TIMER) == 0xff)) {
|
|
|
if (!lp->fast_poll)
|
|
|
- printk(KERN_WARNING "%s: interrupt(s) dropped!\n", dev->name);
|
|
|
+ netdev_warn(dev, "interrupt(s) dropped!\n");
|
|
|
|
|
|
local_irq_save(flags);
|
|
|
el3_interrupt(dev->irq, dev);
|
|
@@ -727,7 +737,7 @@ static void media_check(unsigned long arg)
|
|
|
|
|
|
/* lp->lock guards the EL3 window. Window should always be 1 except
|
|
|
when the lock is held */
|
|
|
- spin_lock_irqsave(&lp->lock, flags);
|
|
|
+ spin_lock_irqsave(&lp->lock, flags);
|
|
|
EL3WINDOW(4);
|
|
|
media = inw(ioaddr+WN4_MEDIA) & 0xc810;
|
|
|
|
|
@@ -747,32 +757,30 @@ static void media_check(unsigned long arg)
|
|
|
if (media != lp->media_status) {
|
|
|
if ((media & lp->media_status & 0x8000) &&
|
|
|
((lp->media_status ^ media) & 0x0800))
|
|
|
- printk(KERN_INFO "%s: %s link beat\n", dev->name,
|
|
|
- (lp->media_status & 0x0800 ? "lost" : "found"));
|
|
|
+ netdev_info(dev, "%s link beat\n",
|
|
|
+ (lp->media_status & 0x0800 ? "lost" : "found"));
|
|
|
else if ((media & lp->media_status & 0x4000) &&
|
|
|
((lp->media_status ^ media) & 0x0010))
|
|
|
- printk(KERN_INFO "%s: coax cable %s\n", dev->name,
|
|
|
- (lp->media_status & 0x0010 ? "ok" : "problem"));
|
|
|
+ netdev_info(dev, "coax cable %s\n",
|
|
|
+ (lp->media_status & 0x0010 ? "ok" : "problem"));
|
|
|
if (dev->if_port == 0) {
|
|
|
if (media & 0x8000) {
|
|
|
if (media & 0x0800)
|
|
|
- printk(KERN_INFO "%s: flipped to 10baseT\n",
|
|
|
- dev->name);
|
|
|
+ netdev_info(dev, "flipped to 10baseT\n");
|
|
|
else
|
|
|
- tc589_set_xcvr(dev, 2);
|
|
|
+ tc589_set_xcvr(dev, 2);
|
|
|
} else if (media & 0x4000) {
|
|
|
if (media & 0x0010)
|
|
|
tc589_set_xcvr(dev, 1);
|
|
|
else
|
|
|
- printk(KERN_INFO "%s: flipped to 10base2\n",
|
|
|
- dev->name);
|
|
|
+ netdev_info(dev, "flipped to 10base2\n");
|
|
|
}
|
|
|
}
|
|
|
lp->media_status = media;
|
|
|
}
|
|
|
-
|
|
|
+
|
|
|
EL3WINDOW(1);
|
|
|
- spin_unlock_irqrestore(&lp->lock, flags);
|
|
|
+ spin_unlock_irqrestore(&lp->lock, flags);
|
|
|
|
|
|
reschedule:
|
|
|
lp->media.expires = jiffies + HZ;
|
|
@@ -786,7 +794,7 @@ static struct net_device_stats *el3_get_stats(struct net_device *dev)
|
|
|
struct pcmcia_device *link = lp->p_dev;
|
|
|
|
|
|
if (pcmcia_dev_present(link)) {
|
|
|
- spin_lock_irqsave(&lp->lock, flags);
|
|
|
+ spin_lock_irqsave(&lp->lock, flags);
|
|
|
update_stats(dev);
|
|
|
spin_unlock_irqrestore(&lp->lock, flags);
|
|
|
}
|
|
@@ -798,21 +806,21 @@ static struct net_device_stats *el3_get_stats(struct net_device *dev)
|
|
|
single-threaded if the device is active. This is expected to be a rare
|
|
|
operation, and it's simpler for the rest of the driver to assume that
|
|
|
window 1 is always valid rather than use a special window-state variable.
|
|
|
-
|
|
|
+
|
|
|
Caller must hold the lock for this
|
|
|
*/
|
|
|
static void update_stats(struct net_device *dev)
|
|
|
{
|
|
|
unsigned int ioaddr = dev->base_addr;
|
|
|
|
|
|
- pr_debug("%s: updating the statistics.\n", dev->name);
|
|
|
+ netdev_dbg(dev, "updating the statistics.\n");
|
|
|
/* Turn off statistics updates while reading. */
|
|
|
outw(StatsDisable, ioaddr + EL3_CMD);
|
|
|
/* Switch to the stats window, and read everything. */
|
|
|
EL3WINDOW(6);
|
|
|
- dev->stats.tx_carrier_errors += inb(ioaddr + 0);
|
|
|
+ dev->stats.tx_carrier_errors += inb(ioaddr + 0);
|
|
|
dev->stats.tx_heartbeat_errors += inb(ioaddr + 1);
|
|
|
- /* Multiple collisions. */ inb(ioaddr + 2);
|
|
|
+ /* Multiple collisions. */ inb(ioaddr + 2);
|
|
|
dev->stats.collisions += inb(ioaddr + 3);
|
|
|
dev->stats.tx_window_errors += inb(ioaddr + 4);
|
|
|
dev->stats.rx_fifo_errors += inb(ioaddr + 5);
|
|
@@ -821,7 +829,7 @@ static void update_stats(struct net_device *dev)
|
|
|
/* Tx deferrals */ inb(ioaddr + 8);
|
|
|
/* Rx octets */ inw(ioaddr + 10);
|
|
|
/* Tx octets */ inw(ioaddr + 12);
|
|
|
-
|
|
|
+
|
|
|
/* Back to window 1, and turn statistics back on. */
|
|
|
EL3WINDOW(1);
|
|
|
outw(StatsEnable, ioaddr + EL3_CMD);
|
|
@@ -832,9 +840,9 @@ static int el3_rx(struct net_device *dev)
|
|
|
unsigned int ioaddr = dev->base_addr;
|
|
|
int worklimit = 32;
|
|
|
short rx_status;
|
|
|
-
|
|
|
- pr_debug("%s: in rx_packet(), status %4.4x, rx_status %4.4x.\n",
|
|
|
- dev->name, inw(ioaddr+EL3_STATUS), inw(ioaddr+RX_STATUS));
|
|
|
+
|
|
|
+ netdev_dbg(dev, "in rx_packet(), status %4.4x, rx_status %4.4x.\n",
|
|
|
+ inw(ioaddr+EL3_STATUS), inw(ioaddr+RX_STATUS));
|
|
|
while (!((rx_status = inw(ioaddr + RX_STATUS)) & 0x8000) &&
|
|
|
worklimit > 0) {
|
|
|
worklimit--;
|
|
@@ -852,11 +860,11 @@ static int el3_rx(struct net_device *dev)
|
|
|
} else {
|
|
|
short pkt_len = rx_status & 0x7ff;
|
|
|
struct sk_buff *skb;
|
|
|
-
|
|
|
+
|
|
|
skb = dev_alloc_skb(pkt_len+5);
|
|
|
-
|
|
|
- pr_debug(" Receiving packet size %d status %4.4x.\n",
|
|
|
- pkt_len, rx_status);
|
|
|
+
|
|
|
+ netdev_dbg(dev, " Receiving packet size %d status %4.4x.\n",
|
|
|
+ pkt_len, rx_status);
|
|
|
if (skb != NULL) {
|
|
|
skb_reserve(skb, 2);
|
|
|
insl(ioaddr+RX_FIFO, skb_put(skb, pkt_len),
|
|
@@ -866,8 +874,8 @@ static int el3_rx(struct net_device *dev)
|
|
|
dev->stats.rx_packets++;
|
|
|
dev->stats.rx_bytes += pkt_len;
|
|
|
} else {
|
|
|
- pr_debug("%s: couldn't allocate a sk_buff of"
|
|
|
- " size %d.\n", dev->name, pkt_len);
|
|
|
+ netdev_dbg(dev, "couldn't allocate a sk_buff of size %d.\n",
|
|
|
+ pkt_len);
|
|
|
dev->stats.rx_dropped++;
|
|
|
}
|
|
|
}
|
|
@@ -875,7 +883,7 @@ static int el3_rx(struct net_device *dev)
|
|
|
tc589_wait_for_completion(dev, RxDiscard);
|
|
|
}
|
|
|
if (worklimit == 0)
|
|
|
- printk(KERN_WARNING "%s: too much work in el3_rx!\n", dev->name);
|
|
|
+ netdev_warn(dev, "too much work in el3_rx!\n");
|
|
|
return 0;
|
|
|
}
|
|
|
|
|
@@ -906,17 +914,17 @@ static int el3_close(struct net_device *dev)
|
|
|
struct el3_private *lp = netdev_priv(dev);
|
|
|
struct pcmcia_device *link = lp->p_dev;
|
|
|
unsigned int ioaddr = dev->base_addr;
|
|
|
-
|
|
|
+
|
|
|
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. */
|
|
|
outw(StatsDisable, ioaddr + EL3_CMD);
|
|
|
-
|
|
|
+
|
|
|
/* Disable the receiver and transmitter. */
|
|
|
outw(RxDisable, ioaddr + EL3_CMD);
|
|
|
outw(TxDisable, ioaddr + EL3_CMD);
|
|
|
-
|
|
|
+
|
|
|
if (dev->if_port == 2)
|
|
|
/* Turn off thinnet power. Green! */
|
|
|
outw(StopCoax, ioaddr + EL3_CMD);
|
|
@@ -925,12 +933,12 @@ static int el3_close(struct net_device *dev)
|
|
|
EL3WINDOW(4);
|
|
|
outw(0, ioaddr + WN4_MEDIA);
|
|
|
}
|
|
|
-
|
|
|
+
|
|
|
/* Switching back to window 0 disables the IRQ. */
|
|
|
EL3WINDOW(0);
|
|
|
/* But we explicitly zero the IRQ line select anyway. */
|
|
|
outw(0x0f00, ioaddr + WN0_IRQ);
|
|
|
-
|
|
|
+
|
|
|
/* Check if the card still exists */
|
|
|
if ((inw(ioaddr+EL3_STATUS) & 0xe000) == 0x2000)
|
|
|
update_stats(dev);
|
|
@@ -939,7 +947,7 @@ static int el3_close(struct net_device *dev)
|
|
|
link->open--;
|
|
|
netif_stop_queue(dev);
|
|
|
del_timer_sync(&lp->media);
|
|
|
-
|
|
|
+
|
|
|
return 0;
|
|
|
}
|
|
|
|
|
@@ -961,7 +969,7 @@ static struct pcmcia_driver tc589_driver = {
|
|
|
},
|
|
|
.probe = tc589_probe,
|
|
|
.remove = tc589_detach,
|
|
|
- .id_table = tc589_ids,
|
|
|
+ .id_table = tc589_ids,
|
|
|
.suspend = tc589_suspend,
|
|
|
.resume = tc589_resume,
|
|
|
};
|