#include <linux/if_vlan.h>
-#define COMPAT_MOD_INC_USE_COUNT
-#define COMPAT_MOD_DEC_USE_COUNT
-
#define init_tx_timer(dev, func, timeout) \
dev->tx_timeout = func; \
dev->watchdog_timeo = timeout;
static int netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
static int netdev_close(struct net_device *dev);
static void netdev_media_change(struct net_device *dev);
+static struct ethtool_ops ethtool_ops;
#ifdef VLAN_SUPPORT
static void netdev_vlan_rx_register(struct net_device *dev, struct vlan_group *grp)
{
- struct netdev_private *np = dev->priv;
+ struct netdev_private *np = netdev_priv(dev);
spin_lock(&np->lock);
if (debug > 2)
static void netdev_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
{
- struct netdev_private *np = dev->priv;
+ struct netdev_private *np = netdev_priv(dev);
spin_lock(&np->lock);
if (debug > 1)
static void netdev_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
{
- struct netdev_private *np = dev->priv;
+ struct netdev_private *np = netdev_priv(dev);
spin_lock(&np->lock);
if (debug > 1)
irq = pdev->irq;
- if (pci_request_regions (pdev, dev->name)) {
+ if (pci_request_regions (pdev, DRV_NAME)) {
printk(KERN_ERR DRV_NAME " %d: cannot reserve PCI resources, aborting\n", card_idx);
goto err_out_free_netdev;
}
dev->base_addr = ioaddr;
dev->irq = irq;
- np = dev->priv;
+ np = netdev_priv(dev);
spin_lock_init(&np->lock);
pci_set_drvdata(pdev, dev);
dev->get_stats = &get_stats;
dev->set_multicast_list = &set_rx_mode;
dev->do_ioctl = &netdev_ioctl;
+ SET_ETHTOOL_OPS(dev, ðtool_ops);
if (mtu)
dev->mtu = mtu;
static int netdev_open(struct net_device *dev)
{
- struct netdev_private *np = dev->priv;
+ struct netdev_private *np = netdev_priv(dev);
long ioaddr = dev->base_addr;
int i, retval;
size_t tx_done_q_size, rx_done_q_size, tx_ring_size, rx_ring_size;
/* Do we ever need to reset the chip??? */
-
- COMPAT_MOD_INC_USE_COUNT;
-
retval = request_irq(dev->irq, &intr_handler, SA_SHIRQ, dev->name, dev);
- if (retval) {
- COMPAT_MOD_DEC_USE_COUNT;
+ if (retval)
return retval;
- }
/* Disable the Rx and Tx, and reset the chip. */
writel(0, ioaddr + GenCtrl);
rx_ring_size = sizeof(struct starfire_rx_desc) * RX_RING_SIZE;
np->queue_mem_size = tx_done_q_size + rx_done_q_size + tx_ring_size + rx_ring_size;
np->queue_mem = pci_alloc_consistent(np->pci_dev, np->queue_mem_size, &np->queue_mem_dma);
- if (np->queue_mem == 0) {
- COMPAT_MOD_DEC_USE_COUNT;
+ if (np->queue_mem == 0)
return -ENOMEM;
- }
np->tx_done_q = np->queue_mem;
np->tx_done_q_dma = np->queue_mem_dma;
static void check_duplex(struct net_device *dev)
{
- struct netdev_private *np = dev->priv;
+ struct netdev_private *np = netdev_priv(dev);
u16 reg0;
int silly_count = 1000;
static void tx_timeout(struct net_device *dev)
{
- struct netdev_private *np = dev->priv;
+ struct netdev_private *np = netdev_priv(dev);
long ioaddr = dev->base_addr;
int old_debug;
/* Initialize the Rx and Tx rings, along with various 'dev' bits. */
static void init_ring(struct net_device *dev)
{
- struct netdev_private *np = dev->priv;
+ struct netdev_private *np = netdev_priv(dev);
int i;
np->cur_rx = np->cur_tx = np->reap_tx = 0;
static int start_tx(struct sk_buff *skb, struct net_device *dev)
{
- struct netdev_private *np = dev->priv;
+ struct netdev_private *np = netdev_priv(dev);
unsigned int entry;
u32 status;
int i;
int handled = 0;
ioaddr = dev->base_addr;
- np = dev->priv;
+ np = netdev_priv(dev);
do {
u32 intr_status = readl(ioaddr + IntrClear);
for clarity, code sharing between NAPI/non-NAPI, and better register allocation. */
static int __netdev_rx(struct net_device *dev, int *quota)
{
- struct netdev_private *np = dev->priv;
+ struct netdev_private *np = netdev_priv(dev);
u32 desc_status;
int retcode = 0;
static void refill_rx_ring(struct net_device *dev)
{
- struct netdev_private *np = dev->priv;
+ struct netdev_private *np = netdev_priv(dev);
struct sk_buff *skb;
int entry = -1;
static void netdev_media_change(struct net_device *dev)
{
- struct netdev_private *np = dev->priv;
+ struct netdev_private *np = netdev_priv(dev);
long ioaddr = dev->base_addr;
u16 reg0, reg1, reg4, reg5;
u32 new_tx_mode;
static void netdev_error(struct net_device *dev, int intr_status)
{
- struct netdev_private *np = dev->priv;
+ struct netdev_private *np = netdev_priv(dev);
/* Came close to underrunning the Tx FIFO, increase threshold. */
if (intr_status & IntrTxDataLow) {
static struct net_device_stats *get_stats(struct net_device *dev)
{
long ioaddr = dev->base_addr;
- struct netdev_private *np = dev->priv;
+ struct netdev_private *np = netdev_priv(dev);
/* This adapter architecture needs no SMP locks. */
np->stats.tx_bytes = readl(ioaddr + 0x57010);
struct dev_mc_list *mclist;
int i;
#ifdef VLAN_SUPPORT
- struct netdev_private *np = dev->priv;
+ struct netdev_private *np = netdev_priv(dev);
rx_mode |= VlanMode;
if (np->vlgrp) {
writel(rx_mode, ioaddr + RxFilterMode);
}
+static int check_if_running(struct net_device *dev)
+{
+ if (!netif_running(dev))
+ return -EINVAL;
+ return 0;
+}
-static int netdev_ethtool_ioctl(struct net_device *dev, void __user *useraddr)
+static void get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
{
- struct ethtool_cmd ecmd;
- struct netdev_private *np = dev->priv;
-
- if (copy_from_user(&ecmd, useraddr, sizeof(ecmd)))
- return -EFAULT;
-
- switch (ecmd.cmd) {
- case ETHTOOL_GDRVINFO: {
- struct ethtool_drvinfo info;
- memset(&info, 0, sizeof(info));
- info.cmd = ecmd.cmd;
- strcpy(info.driver, DRV_NAME);
- strcpy(info.version, DRV_VERSION);
- *info.fw_version = 0;
- strcpy(info.bus_info, PCI_SLOT_NAME(np->pci_dev));
- if (copy_to_user(useraddr, &info, sizeof(info)))
- return -EFAULT;
- return 0;
- }
+ struct netdev_private *np = netdev_priv(dev);
+ strcpy(info->driver, DRV_NAME);
+ strcpy(info->version, DRV_VERSION);
+ strcpy(info->bus_info, PCI_SLOT_NAME(np->pci_dev));
+}
- /* get settings */
- case ETHTOOL_GSET: {
- struct ethtool_cmd ecmd = { ETHTOOL_GSET };
- spin_lock_irq(&np->lock);
- mii_ethtool_gset(&np->mii_if, &ecmd);
- spin_unlock_irq(&np->lock);
- if (copy_to_user(useraddr, &ecmd, sizeof(ecmd)))
- return -EFAULT;
- return 0;
- }
- /* set settings */
- case ETHTOOL_SSET: {
- int r;
- struct ethtool_cmd ecmd;
- if (copy_from_user(&ecmd, useraddr, sizeof(ecmd)))
- return -EFAULT;
- spin_lock_irq(&np->lock);
- r = mii_ethtool_sset(&np->mii_if, &ecmd);
- spin_unlock_irq(&np->lock);
- check_duplex(dev);
- return r;
- }
- /* restart autonegotiation */
- case ETHTOOL_NWAY_RST: {
- return mii_nway_restart(&np->mii_if);
- }
- /* get link status */
- case ETHTOOL_GLINK: {
- struct ethtool_value edata = {ETHTOOL_GLINK};
- edata.data = mii_link_ok(&np->mii_if);
- if (copy_to_user(useraddr, &edata, sizeof(edata)))
- return -EFAULT;
- return 0;
- }
+static int get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
+{
+ struct netdev_private *np = netdev_priv(dev);
+ spin_lock_irq(&np->lock);
+ mii_ethtool_gset(&np->mii_if, ecmd);
+ spin_unlock_irq(&np->lock);
+ return 0;
+}
- /* get message-level */
- case ETHTOOL_GMSGLVL: {
- struct ethtool_value edata = {ETHTOOL_GMSGLVL};
- edata.data = debug;
- if (copy_to_user(useraddr, &edata, sizeof(edata)))
- return -EFAULT;
- return 0;
- }
- /* set message-level */
- case ETHTOOL_SMSGLVL: {
- struct ethtool_value edata;
- if (copy_from_user(&edata, useraddr, sizeof(edata)))
- return -EFAULT;
- debug = edata.data;
- return 0;
- }
- default:
- return -EOPNOTSUPP;
- }
+static int set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
+{
+ struct netdev_private *np = netdev_priv(dev);
+ int res;
+ spin_lock_irq(&np->lock);
+ res = mii_ethtool_sset(&np->mii_if, ecmd);
+ spin_unlock_irq(&np->lock);
+ check_duplex(dev);
+ return res;
}
+static int nway_reset(struct net_device *dev)
+{
+ struct netdev_private *np = netdev_priv(dev);
+ return mii_nway_restart(&np->mii_if);
+}
+
+static u32 get_link(struct net_device *dev)
+{
+ struct netdev_private *np = netdev_priv(dev);
+ return mii_link_ok(&np->mii_if);
+}
+
+static u32 get_msglevel(struct net_device *dev)
+{
+ return debug;
+}
+
+static void set_msglevel(struct net_device *dev, u32 val)
+{
+ debug = val;
+}
+
+static struct ethtool_ops ethtool_ops = {
+ .begin = check_if_running,
+ .get_drvinfo = get_drvinfo,
+ .get_settings = get_settings,
+ .set_settings = set_settings,
+ .nway_reset = nway_reset,
+ .get_link = get_link,
+ .get_msglevel = get_msglevel,
+ .set_msglevel = set_msglevel,
+};
static int netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
{
- struct netdev_private *np = dev->priv;
+ struct netdev_private *np = netdev_priv(dev);
+ struct mii_ioctl_data *data = if_mii(rq);
int rc;
if (!netif_running(dev))
return -EINVAL;
- if (cmd == SIOCETHTOOL)
- rc = netdev_ethtool_ioctl(dev, rq->ifr_data);
-
- else {
- struct mii_ioctl_data *data = if_mii(rq);
- spin_lock_irq(&np->lock);
- rc = generic_mii_ioctl(&np->mii_if, data, cmd, NULL);
- spin_unlock_irq(&np->lock);
+ spin_lock_irq(&np->lock);
+ rc = generic_mii_ioctl(&np->mii_if, data, cmd, NULL);
+ spin_unlock_irq(&np->lock);
- if ((cmd == SIOCSMIIREG) && (data->phy_id == np->phys[0]))
- check_duplex(dev);
- }
+ if ((cmd == SIOCSMIIREG) && (data->phy_id == np->phys[0]))
+ check_duplex(dev);
return rc;
}
static int netdev_close(struct net_device *dev)
{
long ioaddr = dev->base_addr;
- struct netdev_private *np = dev->priv;
+ struct netdev_private *np = netdev_priv(dev);
int i;
netif_stop_queue(dev);
np->tx_info[i].skb = NULL;
}
- COMPAT_MOD_DEC_USE_COUNT;
-
return 0;
}
static void __devexit starfire_remove_one (struct pci_dev *pdev)
{
struct net_device *dev = pci_get_drvdata(pdev);
- struct netdev_private *np;
+ struct netdev_private *np = netdev_priv(dev);
if (!dev)
BUG();
- np = dev->priv;
+ unregister_netdev(dev);
+
if (np->queue_mem)
pci_free_consistent(pdev, np->queue_mem_size, np->queue_mem, np->queue_mem_dma);
- unregister_netdev(dev);
/* XXX: add wakeup code -- requires firmware for MagicPacket */
pci_set_power_state(pdev, 3); /* go to sleep in D3 mode */
git://git.onelab.eu / linux-2.6.git / blobdiff