#include <linux/if_arp.h>
#include <linux/ioport.h>
#include <linux/bitops.h>
+#include <linux/mii.h>
#include <pcmcia/cs_types.h>
#include <pcmcia/cs.h>
static const char *if_names[] = { "Auto", "10BaseT", "10Base2", "AUI", "100BaseT" };
-/****************
- * All the PCMCIA modules use PCMCIA_DEBUG to control debugging. If
- * you do not define PCMCIA_DEBUG at all, all the debug code will be
- * left out. If you compile with PCMCIA_DEBUG=0, the debug code will
- * be present but disabled -- but it can then be enabled for specific
- * modules at load time with a 'pc_debug=#' option to insmod.
- */
-#ifdef PCMCIA_DEBUG
-static int pc_debug = PCMCIA_DEBUG;
-module_param(pc_debug, int, 0);
-#define DEBUG(n, args...) if (pc_debug>(n)) printk(KDBG_XIRC args)
-#else
-#define DEBUG(n, args...)
-#endif
#define KDBG_XIRC KERN_DEBUG "xirc2ps_cs: "
#define KERR_XIRC KERN_ERR "xirc2ps_cs: "
static irqreturn_t xirc2ps_interrupt(int irq, void *dev_id);
-/****************
- * A linked list of "instances" of the device. Each actual
- * PCMCIA card corresponds to one device instance, and is described
- * by one struct pcmcia_device structure (defined in ds.h).
- *
- * You may not want to use a linked list for this -- for example, the
- * memory card driver uses an array of struct pcmcia_device pointers, where minor
- * device numbers are used to derive the corresponding array index.
- */
-
-/****************
- * A driver needs to provide a dev_node_t structure for each device
- * on a card. In some cases, there is only one device per card (for
- * example, ethernet cards, modems). In other cases, there may be
- * many actual or logical devices (SCSI adapters, memory cards with
- * multiple partitions). The dev_node_t structures need to be kept
- * in a linked list starting at the 'dev' field of a struct pcmcia_device
- * structure. We allocate them in the card's private data structure,
- * because they generally can't be allocated dynamically.
- */
-
typedef struct local_info_t {
struct net_device *dev;
struct pcmcia_device *p_dev;
- dev_node_t node;
- struct net_device_stats stats;
+
int card_type;
int probe_port;
int silicon; /* silicon revision. 0=old CE2, 1=Scipper, 4=Mohawk */
/****************
* Some more prototypes
*/
-static int do_start_xmit(struct sk_buff *skb, struct net_device *dev);
+static netdev_tx_t do_start_xmit(struct sk_buff *skb,
+ struct net_device *dev);
static void xirc_tx_timeout(struct net_device *dev);
static void xirc2ps_tx_timeout_task(struct work_struct *work);
-static struct net_device_stats *do_get_stats(struct net_device *dev);
static void set_addresses(struct net_device *dev);
static void set_multicast_list(struct net_device *dev);
-static int set_card_type(struct pcmcia_device *link, const void *s);
+static int set_card_type(struct pcmcia_device *link);
static int do_config(struct net_device *dev, struct ifmap *map);
static int do_open(struct net_device *dev);
static int do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
static int do_stop(struct net_device *dev);
/*=============== Helper functions =========================*/
-static int
-first_tuple(struct pcmcia_device *handle, tuple_t *tuple, cisparse_t *parse)
-{
- int err;
-
- if ((err = pcmcia_get_first_tuple(handle, tuple)) == 0 &&
- (err = pcmcia_get_tuple_data(handle, tuple)) == 0)
- err = pcmcia_parse_tuple(tuple, parse);
- return err;
-}
-
-static int
-next_tuple(struct pcmcia_device *handle, tuple_t *tuple, cisparse_t *parse)
-{
- int err;
-
- if ((err = pcmcia_get_next_tuple(handle, tuple)) == 0 &&
- (err = pcmcia_get_tuple_data(handle, tuple)) == 0)
- err = pcmcia_parse_tuple(tuple, parse);
- return err;
-}
-
#define SelectPage(pgnr) outb((pgnr), ioaddr + XIRCREG_PR)
#define GetByte(reg) ((unsigned)inb(ioaddr + (reg)))
#define GetWord(reg) ((unsigned)inw(ioaddr + (reg)))
#define PutWord(reg,value) outw((value), ioaddr+(reg))
/*====== Functions used for debugging =================================*/
-#if defined(PCMCIA_DEBUG) && 0 /* reading regs may change system status */
+#if 0 /* reading regs may change system status */
static void
PrintRegisters(struct net_device *dev)
{
printk("\n");
}
for (page=0x40 ; page <= 0x5f; page++) {
- if (page == 0x43 || (page >= 0x46 && page <= 0x4f)
- || (page >= 0x51 && page <=0x5e))
- continue;
+ if (page == 0x43 || (page >= 0x46 && page <= 0x4f) ||
+ (page >= 0x51 && page <=0x5e))
+ continue;
printk(KDBG_XIRC "Register page %2x: ", page);
SelectPage(page);
for (i = 8; i < 16; i++)
}
}
}
-#endif /* PCMCIA_DEBUG */
+#endif /* 0 */
/*============== MII Management functions ===============*/
/*============= Main bulk of functions =========================*/
+static const struct net_device_ops netdev_ops = {
+ .ndo_open = do_open,
+ .ndo_stop = do_stop,
+ .ndo_start_xmit = do_start_xmit,
+ .ndo_tx_timeout = xirc_tx_timeout,
+ .ndo_set_config = do_config,
+ .ndo_do_ioctl = do_ioctl,
+ .ndo_set_multicast_list = set_multicast_list,
+ .ndo_change_mtu = eth_change_mtu,
+ .ndo_set_mac_address = eth_mac_addr,
+ .ndo_validate_addr = eth_validate_addr,
+};
+
/****************
* xirc2ps_attach() creates an "instance" of the driver, allocating
* local data structures for one device. The device is registered
struct net_device *dev;
local_info_t *local;
- DEBUG(0, "attach()\n");
+ dev_dbg(&link->dev, "attach()\n");
/* Allocate the device structure */
dev = alloc_etherdev(sizeof(local_info_t));
link->conf.Attributes = CONF_ENABLE_IRQ;
link->conf.IntType = INT_MEMORY_AND_IO;
link->conf.ConfigIndex = 1;
- link->irq.Handler = xirc2ps_interrupt;
- link->irq.Instance = dev;
/* Fill in card specific entries */
- dev->hard_start_xmit = &do_start_xmit;
- dev->set_config = &do_config;
- dev->get_stats = &do_get_stats;
- dev->do_ioctl = &do_ioctl;
- SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops);
- dev->set_multicast_list = &set_multicast_list;
- dev->open = &do_open;
- dev->stop = &do_stop;
-#ifdef HAVE_TX_TIMEOUT
- dev->tx_timeout = xirc_tx_timeout;
+ dev->netdev_ops = &netdev_ops;
+ dev->ethtool_ops = &netdev_ethtool_ops;
dev->watchdog_timeo = TX_TIMEOUT;
INIT_WORK(&local->tx_timeout_task, xirc2ps_tx_timeout_task);
-#endif
return xirc2ps_config(link);
} /* xirc2ps_attach */
{
struct net_device *dev = link->priv;
- DEBUG(0, "detach(0x%p)\n", link);
+ dev_dbg(&link->dev, "detach\n");
- if (link->dev_node)
- unregister_netdev(dev);
+ unregister_netdev(dev);
xirc2ps_release(link);
*
*/
static int
-set_card_type(struct pcmcia_device *link, const void *s)
+set_card_type(struct pcmcia_device *link)
{
struct net_device *dev = link->priv;
local_info_t *local = netdev_priv(dev);
- #ifdef PCMCIA_DEBUG
- unsigned cisrev = ((const unsigned char *)s)[2];
- #endif
- unsigned mediaid= ((const unsigned char *)s)[3];
- unsigned prodid = ((const unsigned char *)s)[4];
+ u8 *buf;
+ unsigned int cisrev, mediaid, prodid;
+ size_t len;
+
+ len = pcmcia_get_tuple(link, CISTPL_MANFID, &buf);
+ if (len < 5) {
+ dev_err(&link->dev, "invalid CIS -- sorry\n");
+ return 0;
+ }
+
+ cisrev = buf[2];
+ mediaid = buf[3];
+ prodid = buf[4];
- DEBUG(0, "cisrev=%02x mediaid=%02x prodid=%02x\n",
+ dev_dbg(&link->dev, "cisrev=%02x mediaid=%02x prodid=%02x\n",
cisrev, mediaid, prodid);
local->mohawk = 0;
}
+
+static int pcmcia_get_mac_ce(struct pcmcia_device *p_dev,
+ tuple_t *tuple,
+ void *priv)
+{
+ struct net_device *dev = priv;
+ int i;
+
+ if (tuple->TupleDataLen != 13)
+ return -EINVAL;
+ if ((tuple->TupleData[0] != 2) || (tuple->TupleData[1] != 1) ||
+ (tuple->TupleData[2] != 6))
+ return -EINVAL;
+ /* another try (James Lehmer's CE2 version 4.1)*/
+ for (i = 2; i < 6; i++)
+ dev->dev_addr[i] = tuple->TupleData[i+2];
+ return 0;
+};
+
+
/****************
* xirc2ps_config() is scheduled to run after a CARD_INSERTION event
* is received, to configure the PCMCIA socket, and to make the
struct net_device *dev = link->priv;
local_info_t *local = netdev_priv(dev);
unsigned int ioaddr;
- tuple_t tuple;
- cisparse_t parse;
- int err, i;
- u_char buf[64];
- cistpl_lan_node_id_t *node_id = (cistpl_lan_node_id_t*)parse.funce.data;
+ int err;
+ u8 *buf;
+ size_t len;
local->dingo_ccr = NULL;
- DEBUG(0, "config(0x%p)\n", link);
-
- /*
- * This reads the card's CONFIG tuple to find its configuration
- * registers.
- */
- tuple.Attributes = 0;
- tuple.TupleData = buf;
- tuple.TupleDataMax = 64;
- tuple.TupleOffset = 0;
+ dev_dbg(&link->dev, "config\n");
/* Is this a valid card */
- tuple.DesiredTuple = CISTPL_MANFID;
- if ((err=first_tuple(link, &tuple, &parse))) {
+ if (link->has_manf_id == 0) {
printk(KNOT_XIRC "manfid not found in CIS\n");
goto failure;
}
- switch(parse.manfid.manf) {
+ switch (link->manf_id) {
case MANFID_XIRCOM:
local->manf_str = "Xircom";
break;
break;
default:
printk(KNOT_XIRC "Unknown Card Manufacturer ID: 0x%04x\n",
- (unsigned)parse.manfid.manf);
+ (unsigned)link->manf_id);
goto failure;
}
- DEBUG(0, "found %s card\n", local->manf_str);
+ dev_dbg(&link->dev, "found %s card\n", local->manf_str);
- if (!set_card_type(link, buf)) {
+ if (!set_card_type(link)) {
printk(KNOT_XIRC "this card is not supported\n");
goto failure;
}
/* get the ethernet address from the CIS */
- tuple.DesiredTuple = CISTPL_FUNCE;
- for (err = first_tuple(link, &tuple, &parse); !err;
- err = next_tuple(link, &tuple, &parse)) {
- /* Once I saw two CISTPL_FUNCE_LAN_NODE_ID entries:
- * the first one with a length of zero the second correct -
- * so I skip all entries with length 0 */
- if (parse.funce.type == CISTPL_FUNCE_LAN_NODE_ID
- && ((cistpl_lan_node_id_t *)parse.funce.data)->nb)
- break;
- }
- if (err) { /* not found: try to get the node-id from tuple 0x89 */
- tuple.DesiredTuple = 0x89; /* data layout looks like tuple 0x22 */
- if ((err = pcmcia_get_first_tuple(link, &tuple)) == 0 &&
- (err = pcmcia_get_tuple_data(link, &tuple)) == 0) {
- if (tuple.TupleDataLen == 8 && *buf == CISTPL_FUNCE_LAN_NODE_ID)
- memcpy(&parse, buf, 8);
- else
- err = -1;
- }
- }
- if (err) { /* another try (James Lehmer's CE2 version 4.1)*/
- tuple.DesiredTuple = CISTPL_FUNCE;
- for (err = first_tuple(link, &tuple, &parse); !err;
- err = next_tuple(link, &tuple, &parse)) {
- if (parse.funce.type == 0x02 && parse.funce.data[0] == 1
- && parse.funce.data[1] == 6 && tuple.TupleDataLen == 13) {
- buf[1] = 4;
- memcpy(&parse, buf+1, 8);
- break;
+ err = pcmcia_get_mac_from_cis(link, dev);
+
+ /* not found: try to get the node-id from tuple 0x89 */
+ if (err) {
+ len = pcmcia_get_tuple(link, 0x89, &buf);
+ /* data layout looks like tuple 0x22 */
+ if (buf && len == 8) {
+ if (*buf == CISTPL_FUNCE_LAN_NODE_ID) {
+ int i;
+ for (i = 2; i < 6; i++)
+ dev->dev_addr[i] = buf[i+2];
+ } else
+ err = -1;
}
- }
+ kfree(buf);
}
+
+ if (err)
+ err = pcmcia_loop_tuple(link, CISTPL_FUNCE, pcmcia_get_mac_ce, dev);
+
if (err) {
printk(KNOT_XIRC "node-id not found in CIS\n");
goto failure;
}
- node_id = (cistpl_lan_node_id_t *)parse.funce.data;
- if (node_id->nb != 6) {
- printk(KNOT_XIRC "malformed node-id in CIS\n");
- goto failure;
- }
- for (i=0; i < 6; i++)
- dev->dev_addr[i] = node_id->id[i];
link->io.IOAddrLines =10;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
- link->irq.Attributes = IRQ_HANDLE_PRESENT;
- link->irq.IRQInfo1 = IRQ_LEVEL_ID;
if (local->modem) {
int pass;
link->conf.Attributes |= CONF_ENABLE_SPKR;
link->conf.Status |= CCSR_AUDIO_ENA;
}
- link->irq.Attributes |= IRQ_TYPE_DYNAMIC_SHARING|IRQ_FIRST_SHARED ;
link->io.NumPorts2 = 8;
link->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
if (local->dingo) {
}
printk(KNOT_XIRC "no ports available\n");
} else {
- link->irq.Attributes |= IRQ_TYPE_DYNAMIC_SHARING;
link->io.NumPorts1 = 16;
for (ioaddr = 0x300; ioaddr < 0x400; ioaddr += 0x10) {
link->io.BasePort1 = ioaddr;
goto port_found;
}
link->io.BasePort1 = 0; /* let CS decide */
- if ((err=pcmcia_request_io(link, &link->io))) {
- cs_error(link, RequestIO, err);
+ if ((err=pcmcia_request_io(link, &link->io)))
goto config_error;
- }
}
port_found:
if (err)
* Now allocate an interrupt line. Note that this does not
* actually assign a handler to the interrupt.
*/
- if ((err=pcmcia_request_irq(link, &link->irq))) {
- cs_error(link, RequestIRQ, err);
+ if ((err=pcmcia_request_irq(link, xirc2ps_interrupt)))
goto config_error;
- }
/****************
* This actually configures the PCMCIA socket -- setting up
* the I/O windows and the interrupt mapping.
*/
- if ((err=pcmcia_request_configuration(link, &link->conf))) {
- cs_error(link, RequestConfiguration, err);
+ if ((err=pcmcia_request_configuration(link, &link->conf)))
goto config_error;
- }
if (local->dingo) {
conf_reg_t reg;
reg.Action = CS_WRITE;
reg.Offset = CISREG_IOBASE_0;
reg.Value = link->io.BasePort2 & 0xff;
- if ((err = pcmcia_access_configuration_register(link, ®))) {
- cs_error(link, AccessConfigurationRegister, err);
+ if ((err = pcmcia_access_configuration_register(link, ®)))
goto config_error;
- }
reg.Action = CS_WRITE;
reg.Offset = CISREG_IOBASE_1;
reg.Value = (link->io.BasePort2 >> 8) & 0xff;
- if ((err = pcmcia_access_configuration_register(link, ®))) {
- cs_error(link, AccessConfigurationRegister, err);
+ if ((err = pcmcia_access_configuration_register(link, ®)))
goto config_error;
- }
/* There is no config entry for the Ethernet part which
* is at 0x0800. So we allocate a window into the attribute
req.Attributes = WIN_DATA_WIDTH_8|WIN_MEMORY_TYPE_AM|WIN_ENABLE;
req.Base = req.Size = 0;
req.AccessSpeed = 0;
- if ((err = pcmcia_request_window(&link, &req, &link->win))) {
- cs_error(link, RequestWindow, err);
+ if ((err = pcmcia_request_window(link, &req, &link->win)))
goto config_error;
- }
+
local->dingo_ccr = ioremap(req.Base,0x1000) + 0x0800;
mem.CardOffset = 0x0;
mem.Page = 0;
- if ((err = pcmcia_map_mem_page(link->win, &mem))) {
- cs_error(link, MapMemPage, err);
+ if ((err = pcmcia_map_mem_page(link, link->win, &mem)))
goto config_error;
- }
/* Setup the CCRs; there are no infos in the CIS about the Ethernet
* part.
printk(KNOT_XIRC "invalid if_port requested\n");
/* we can now register the device with the net subsystem */
- dev->irq = link->irq.AssignedIRQ;
+ dev->irq = link->irq;
dev->base_addr = link->io.BasePort1;
if (local->dingo)
do_reset(dev, 1); /* a kludge to make the cem56 work */
- link->dev_node = &local->node;
- SET_NETDEV_DEV(dev, &handle_to_dev(link));
+ SET_NETDEV_DEV(dev, &link->dev);
if ((err=register_netdev(dev))) {
printk(KNOT_XIRC "register_netdev() failed\n");
- link->dev_node = NULL;
goto config_error;
}
- strcpy(local->node.dev_name, dev->name);
-
/* give some infos about the hardware */
printk(KERN_INFO "%s: %s: port %#3lx, irq %d, hwaddr %pM\n",
dev->name, local->manf_str,(u_long)dev->base_addr, (int)dev->irq,
static void
xirc2ps_release(struct pcmcia_device *link)
{
- DEBUG(0, "release(0x%p)\n", link);
+ dev_dbg(&link->dev, "release\n");
if (link->win) {
struct net_device *dev = link->priv;
PutByte(XIRCREG_CR, 0);
}
- DEBUG(6, "%s: interrupt %d at %#x.\n", dev->name, irq, ioaddr);
+ pr_debug("%s: interrupt %d at %#x.\n", dev->name, irq, ioaddr);
saved_page = GetByte(XIRCREG_PR);
/* Read the ISR to see whats the cause for the interrupt.
bytes_rcvd = 0;
loop_entry:
if (int_status == 0xff) { /* card may be ejected */
- DEBUG(3, "%s: interrupt %d for dead card\n", dev->name, irq);
+ pr_debug("%s: interrupt %d for dead card\n", dev->name, irq);
goto leave;
}
eth_status = GetByte(XIRCREG_ESR);
PutByte(XIRCREG40_TXST0, 0);
PutByte(XIRCREG40_TXST1, 0);
- DEBUG(3, "%s: ISR=%#2.2x ESR=%#2.2x RSR=%#2.2x TSR=%#4.4x\n",
+ pr_debug("%s: ISR=%#2.2x ESR=%#2.2x RSR=%#2.2x TSR=%#4.4x\n",
dev->name, int_status, eth_status, rx_status, tx_status);
/***** receive section ******/
if (bytes_rcvd > maxrx_bytes && (rsr & PktRxOk)) {
/* too many bytes received during this int, drop the rest of the
* packets */
- lp->stats.rx_dropped++;
- DEBUG(2, "%s: RX drop, too much done\n", dev->name);
+ dev->stats.rx_dropped++;
+ pr_debug("%s: RX drop, too much done\n", dev->name);
} else if (rsr & PktRxOk) {
struct sk_buff *skb;
pktlen = GetWord(XIRCREG0_RBC);
bytes_rcvd += pktlen;
- DEBUG(5, "rsr=%#02x packet_length=%u\n", rsr, pktlen);
+ pr_debug("rsr=%#02x packet_length=%u\n", rsr, pktlen);
skb = dev_alloc_skb(pktlen+3); /* 1 extra so we can use insw */
if (!skb) {
printk(KNOT_XIRC "low memory, packet dropped (size=%u)\n",
pktlen);
- lp->stats.rx_dropped++;
+ dev->stats.rx_dropped++;
} else { /* okay get the packet */
skb_reserve(skb, 2);
if (lp->silicon == 0 ) { /* work around a hardware bug */
}
skb->protocol = eth_type_trans(skb, dev);
netif_rx(skb);
- dev->last_rx = jiffies;
- lp->stats.rx_packets++;
- lp->stats.rx_bytes += pktlen;
+ dev->stats.rx_packets++;
+ dev->stats.rx_bytes += pktlen;
if (!(rsr & PhyPkt))
- lp->stats.multicast++;
+ dev->stats.multicast++;
}
} else { /* bad packet */
- DEBUG(5, "rsr=%#02x\n", rsr);
+ pr_debug("rsr=%#02x\n", rsr);
}
if (rsr & PktTooLong) {
- lp->stats.rx_frame_errors++;
- DEBUG(3, "%s: Packet too long\n", dev->name);
+ dev->stats.rx_frame_errors++;
+ pr_debug("%s: Packet too long\n", dev->name);
}
if (rsr & CRCErr) {
- lp->stats.rx_crc_errors++;
- DEBUG(3, "%s: CRC error\n", dev->name);
+ dev->stats.rx_crc_errors++;
+ pr_debug("%s: CRC error\n", dev->name);
}
if (rsr & AlignErr) {
- lp->stats.rx_fifo_errors++; /* okay ? */
- DEBUG(3, "%s: Alignment error\n", dev->name);
+ dev->stats.rx_fifo_errors++; /* okay ? */
+ pr_debug("%s: Alignment error\n", dev->name);
}
/* clear the received/dropped/error packet */
eth_status = GetByte(XIRCREG_ESR);
}
if (rx_status & 0x10) { /* Receive overrun */
- lp->stats.rx_over_errors++;
+ dev->stats.rx_over_errors++;
PutByte(XIRCREG_CR, ClearRxOvrun);
- DEBUG(3, "receive overrun cleared\n");
+ pr_debug("receive overrun cleared\n");
}
/***** transmit section ******/
nn = GetByte(XIRCREG0_PTR);
lp->last_ptr_value = nn;
if (nn < n) /* rollover */
- lp->stats.tx_packets += 256 - n;
+ dev->stats.tx_packets += 256 - n;
else if (n == nn) { /* happens sometimes - don't know why */
- DEBUG(0, "PTR not changed?\n");
+ pr_debug("PTR not changed?\n");
} else
- lp->stats.tx_packets += lp->last_ptr_value - n;
+ dev->stats.tx_packets += lp->last_ptr_value - n;
netif_wake_queue(dev);
}
if (tx_status & 0x0002) { /* Execessive collissions */
- DEBUG(0, "tx restarted due to execssive collissions\n");
+ pr_debug("tx restarted due to execssive collissions\n");
PutByte(XIRCREG_CR, RestartTx); /* restart transmitter process */
}
if (tx_status & 0x0040)
- lp->stats.tx_aborted_errors++;
+ dev->stats.tx_aborted_errors++;
/* recalculate our work chunk so that we limit the duration of this
* ISR to about 1/10 of a second.
maxrx_bytes = 2000;
else if (maxrx_bytes > 22000)
maxrx_bytes = 22000;
- DEBUG(1, "set maxrx=%u (rcvd=%u ticks=%lu)\n",
+ pr_debug("set maxrx=%u (rcvd=%u ticks=%lu)\n",
maxrx_bytes, bytes_rcvd, duration);
} else if (!duration && maxrx_bytes < 22000) {
/* now much faster */
maxrx_bytes += 2000;
if (maxrx_bytes > 22000)
maxrx_bytes = 22000;
- DEBUG(1, "set maxrx=%u\n", maxrx_bytes);
+ pr_debug("set maxrx=%u\n", maxrx_bytes);
}
}
struct net_device *dev = local->dev;
/* reset the card */
do_reset(dev,1);
- dev->trans_start = jiffies;
+ dev->trans_start = jiffies; /* prevent tx timeout */
netif_wake_queue(dev);
}
xirc_tx_timeout(struct net_device *dev)
{
local_info_t *lp = netdev_priv(dev);
- lp->stats.tx_errors++;
+ dev->stats.tx_errors++;
printk(KERN_NOTICE "%s: transmit timed out\n", dev->name);
schedule_work(&lp->tx_timeout_task);
}
-static int
+static netdev_tx_t
do_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
local_info_t *lp = netdev_priv(dev);
unsigned freespace;
unsigned pktlen = skb->len;
- DEBUG(1, "do_start_xmit(skb=%p, dev=%p) len=%u\n",
+ pr_debug("do_start_xmit(skb=%p, dev=%p) len=%u\n",
skb, dev, pktlen);
if (pktlen < ETH_ZLEN)
{
if (skb_padto(skb, ETH_ZLEN))
- return 0;
+ return NETDEV_TX_OK;
pktlen = ETH_ZLEN;
}
freespace &= 0x7fff;
/* TRS doesn't work - (indeed it is eliminated with sil-rev 1) */
okay = pktlen +2 < freespace;
- DEBUG(2 + (okay ? 2 : 0), "%s: avail. tx space=%u%s\n",
+ pr_debug("%s: avail. tx space=%u%s\n",
dev->name, freespace, okay ? " (okay)":" (not enough)");
if (!okay) { /* not enough space */
- return 1; /* upper layer may decide to requeue this packet */
+ return NETDEV_TX_BUSY; /* upper layer may decide to requeue this packet */
}
/* send the packet */
PutWord(XIRCREG_EDP, (u_short)pktlen);
PutByte(XIRCREG_CR, TransmitPacket|EnableIntr);
dev_kfree_skb (skb);
- dev->trans_start = jiffies;
- lp->stats.tx_bytes += pktlen;
+ dev->stats.tx_bytes += pktlen;
netif_start_queue(dev);
- return 0;
+ return NETDEV_TX_OK;
}
-static struct net_device_stats *
-do_get_stats(struct net_device *dev)
-{
- local_info_t *lp = netdev_priv(dev);
+struct set_address_info {
+ int reg_nr;
+ int page_nr;
+ int mohawk;
+ unsigned int ioaddr;
+};
- /* lp->stats.rx_missed_errors = GetByte(?) */
- return &lp->stats;
+static void set_address(struct set_address_info *sa_info, char *addr)
+{
+ unsigned int ioaddr = sa_info->ioaddr;
+ int i;
+
+ for (i = 0; i < 6; i++) {
+ if (sa_info->reg_nr > 15) {
+ sa_info->reg_nr = 8;
+ sa_info->page_nr++;
+ SelectPage(sa_info->page_nr);
+ }
+ if (sa_info->mohawk)
+ PutByte(sa_info->reg_nr++, addr[5 - i]);
+ else
+ PutByte(sa_info->reg_nr++, addr[i]);
+ }
}
/****************
* the next 9 addresses are taken from the multicast list and
* the rest is filled with the individual address.
*/
-static void
-set_addresses(struct net_device *dev)
+static void set_addresses(struct net_device *dev)
{
- unsigned int ioaddr = dev->base_addr;
- local_info_t *lp = netdev_priv(dev);
- struct dev_mc_list *dmi = dev->mc_list;
- unsigned char *addr;
- int i,j,k,n;
-
- SelectPage(k=0x50);
- for (i=0,j=8,n=0; ; i++, j++) {
- if (i > 5) {
- if (++n > 9)
- break;
- i = 0;
- if (n > 1 && n <= dev->mc_count && dmi) {
- dmi = dmi->next;
- }
- }
- if (j > 15) {
- j = 8;
- k++;
- SelectPage(k);
+ unsigned int ioaddr = dev->base_addr;
+ local_info_t *lp = netdev_priv(dev);
+ struct netdev_hw_addr *ha;
+ struct set_address_info sa_info;
+ int i;
+
+ /*
+ * Setup the info structure so that by first set_address call it will do
+ * SelectPage with the right page number. Hence these ones here.
+ */
+ sa_info.reg_nr = 15 + 1;
+ sa_info.page_nr = 0x50 - 1;
+ sa_info.mohawk = lp->mohawk;
+ sa_info.ioaddr = ioaddr;
+
+ set_address(&sa_info, dev->dev_addr);
+ i = 0;
+ netdev_for_each_mc_addr(ha, dev) {
+ if (i++ == 9)
+ break;
+ set_address(&sa_info, ha->addr);
}
-
- if (n && n <= dev->mc_count && dmi)
- addr = dmi->dmi_addr;
- else
- addr = dev->dev_addr;
-
- if (lp->mohawk)
- PutByte(j, addr[5-i]);
- else
- PutByte(j, addr[i]);
- }
- SelectPage(0);
+ while (i++ < 9)
+ set_address(&sa_info, dev->dev_addr);
+ SelectPage(0);
}
/****************
if (dev->flags & IFF_PROMISC) { /* snoop */
PutByte(XIRCREG42_SWC1, value | 0x06); /* set MPE and PME */
- } else if (dev->mc_count > 9 || (dev->flags & IFF_ALLMULTI)) {
+ } else if (netdev_mc_count(dev) > 9 || (dev->flags & IFF_ALLMULTI)) {
PutByte(XIRCREG42_SWC1, value | 0x02); /* set MPE */
- } else if (dev->mc_count) {
+ } else if (!netdev_mc_empty(dev)) {
/* the chip can filter 9 addresses perfectly */
PutByte(XIRCREG42_SWC1, value | 0x01);
SelectPage(0x40);
{
local_info_t *local = netdev_priv(dev);
- DEBUG(0, "do_config(%p)\n", dev);
+ pr_debug("do_config(%p)\n", dev);
if (map->port != 255 && map->port != dev->if_port) {
if (map->port > 4)
return -EINVAL;
local_info_t *lp = netdev_priv(dev);
struct pcmcia_device *link = lp->p_dev;
- DEBUG(0, "do_open(%p)\n", dev);
+ dev_dbg(&link->dev, "do_open(%p)\n", dev);
/* Check that the PCMCIA card is still here. */
/* Physical device present signature. */
{
local_info_t *local = netdev_priv(dev);
unsigned int ioaddr = dev->base_addr;
- u16 *data = (u16 *)&rq->ifr_ifru;
+ struct mii_ioctl_data *data = if_mii(rq);
- DEBUG(1, "%s: ioctl(%-.6s, %#04x) %04x %04x %04x %04x\n",
+ pr_debug("%s: ioctl(%-.6s, %#04x) %04x %04x %04x %04x\n",
dev->name, rq->ifr_ifrn.ifrn_name, cmd,
- data[0], data[1], data[2], data[3]);
+ data->phy_id, data->reg_num, data->val_in, data->val_out);
if (!local->mohawk)
return -EOPNOTSUPP;
switch(cmd) {
case SIOCGMIIPHY: /* Get the address of the PHY in use. */
- data[0] = 0; /* we have only this address */
+ data->phy_id = 0; /* we have only this address */
/* fall through */
case SIOCGMIIREG: /* Read the specified MII register. */
- data[3] = mii_rd(ioaddr, data[0] & 0x1f, data[1] & 0x1f);
+ data->val_out = mii_rd(ioaddr, data->phy_id & 0x1f,
+ data->reg_num & 0x1f);
break;
case SIOCSMIIREG: /* Write the specified MII register */
- if (!capable(CAP_NET_ADMIN))
- return -EPERM;
- mii_wr(ioaddr, data[0] & 0x1f, data[1] & 0x1f, data[2], 16);
+ mii_wr(ioaddr, data->phy_id & 0x1f, data->reg_num & 0x1f, data->val_in,
+ 16);
break;
default:
return -EOPNOTSUPP;
unsigned int ioaddr = dev->base_addr;
unsigned value;
- DEBUG(0, "%s: do_reset(%p,%d)\n", dev? dev->name:"eth?", dev, full);
+ pr_debug("%s: do_reset(%p,%d)\n", dev? dev->name:"eth?", dev, full);
hardreset(dev);
PutByte(XIRCREG_CR, SoftReset); /* set */
}
msleep(40); /* wait 40 msec to let it complete */
- #ifdef PCMCIA_DEBUG
- if (pc_debug) {
+ #if 0
+ {
SelectPage(0);
value = GetByte(XIRCREG_ESR); /* read the ESR */
printk(KERN_DEBUG "%s: ESR is: %#02x\n", dev->name, value);
value |= DisableLinkPulse;
PutByte(XIRCREG1_ECR, value);
#endif
- DEBUG(0, "%s: ECR is: %#02x\n", dev->name, value);
+ pr_debug("%s: ECR is: %#02x\n", dev->name, value);
SelectPage(0x42);
PutByte(XIRCREG42_SWC0, 0x20); /* disable source insertion */
unsigned int ioaddr = dev->base_addr;
- DEBUG(0, "do_powerdown(%p)\n", dev);
+ pr_debug("do_powerdown(%p)\n", dev);
SelectPage(4);
PutByte(XIRCREG4_GPR1, 0); /* clear bit 0: power down */
local_info_t *lp = netdev_priv(dev);
struct pcmcia_device *link = lp->p_dev;
- DEBUG(0, "do_stop(%p)\n", dev);
+ dev_dbg(&link->dev, "do_stop(%p)\n", dev);
if (!link)
return -ENODEV;
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff