aboutsummaryrefslogtreecommitdiff
path: root/drivers/net/wireless/prism54/islpci_dev.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/net/wireless/prism54/islpci_dev.c')
-rw-r--r--drivers/net/wireless/prism54/islpci_dev.c85
1 files changed, 40 insertions, 45 deletions
diff --git a/drivers/net/wireless/prism54/islpci_dev.c b/drivers/net/wireless/prism54/islpci_dev.c
index 9196825ed1b..931cf440ff1 100644
--- a/drivers/net/wireless/prism54/islpci_dev.c
+++ b/drivers/net/wireless/prism54/islpci_dev.c
@@ -13,16 +13,18 @@
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
*
*/
+#include <linux/hardirq.h>
#include <linux/module.h>
+#include <linux/slab.h>
#include <linux/netdevice.h>
#include <linux/ethtool.h>
#include <linux/pci.h>
+#include <linux/sched.h>
#include <linux/etherdevice.h>
#include <linux/delay.h>
#include <linux/if_arp.h>
@@ -40,10 +42,12 @@
#define ISL3877_IMAGE_FILE "isl3877"
#define ISL3886_IMAGE_FILE "isl3886"
#define ISL3890_IMAGE_FILE "isl3890"
+MODULE_FIRMWARE(ISL3877_IMAGE_FILE);
+MODULE_FIRMWARE(ISL3886_IMAGE_FILE);
+MODULE_FIRMWARE(ISL3890_IMAGE_FILE);
static int prism54_bring_down(islpci_private *);
static int islpci_alloc_memory(islpci_private *);
-static struct net_device_stats *islpci_statistics(struct net_device *);
/* Temporary dummy MAC address to use until firmware is loaded.
* The idea there is that some tools (such as nameif) may query
@@ -224,14 +228,14 @@ islpci_interrupt(int irq, void *config)
#if VERBOSE > SHOW_ERROR_MESSAGES
DEBUG(SHOW_FUNCTION_CALLS,
- "IRQ: Identification register 0x%p 0x%x \n", device, reg);
+ "IRQ: Identification register 0x%p 0x%x\n", device, reg);
#endif
/* check for each bit in the register separately */
if (reg & ISL38XX_INT_IDENT_UPDATE) {
#if VERBOSE > SHOW_ERROR_MESSAGES
/* Queue has been updated */
- DEBUG(SHOW_TRACING, "IRQ: Update flag \n");
+ DEBUG(SHOW_TRACING, "IRQ: Update flag\n");
DEBUG(SHOW_QUEUE_INDEXES,
"CB drv Qs: [%i][%i][%i][%i][%i][%i]\n",
@@ -297,7 +301,7 @@ islpci_interrupt(int irq, void *config)
ISL38XX_CB_RX_DATA_LQ) != 0) {
#if VERBOSE > SHOW_ERROR_MESSAGES
DEBUG(SHOW_TRACING,
- "Received frame in Data Low Queue \n");
+ "Received frame in Data Low Queue\n");
#endif
islpci_eth_receive(priv);
}
@@ -322,7 +326,7 @@ islpci_interrupt(int irq, void *config)
/* Device has been initialized */
#if VERBOSE > SHOW_ERROR_MESSAGES
DEBUG(SHOW_TRACING,
- "IRQ: Init flag, device initialized \n");
+ "IRQ: Init flag, device initialized\n");
#endif
wake_up(&priv->reset_done);
}
@@ -330,7 +334,7 @@ islpci_interrupt(int irq, void *config)
if (reg & ISL38XX_INT_IDENT_SLEEP) {
/* Device intends to move to powersave state */
#if VERBOSE > SHOW_ERROR_MESSAGES
- DEBUG(SHOW_TRACING, "IRQ: Sleep flag \n");
+ DEBUG(SHOW_TRACING, "IRQ: Sleep flag\n");
#endif
isl38xx_handle_sleep_request(priv->control_block,
&powerstate,
@@ -340,7 +344,7 @@ islpci_interrupt(int irq, void *config)
if (reg & ISL38XX_INT_IDENT_WAKEUP) {
/* Device has been woken up to active state */
#if VERBOSE > SHOW_ERROR_MESSAGES
- DEBUG(SHOW_TRACING, "IRQ: Wakeup flag \n");
+ DEBUG(SHOW_TRACING, "IRQ: Wakeup flag\n");
#endif
isl38xx_handle_wakeup(priv->control_block,
@@ -614,18 +618,6 @@ islpci_reset(islpci_private *priv, int reload_firmware)
return rc;
}
-static struct net_device_stats *
-islpci_statistics(struct net_device *ndev)
-{
- islpci_private *priv = netdev_priv(ndev);
-
-#if VERBOSE > SHOW_ERROR_MESSAGES
- DEBUG(SHOW_FUNCTION_CALLS, "islpci_statistics\n");
-#endif
-
- return &priv->statistics;
-}
-
/******************************************************************************
Network device configuration functions
******************************************************************************/
@@ -638,12 +630,12 @@ islpci_alloc_memory(islpci_private *priv)
printk(KERN_DEBUG "islpci_alloc_memory\n");
#endif
- /* remap the PCI device base address to accessable */
+ /* remap the PCI device base address to accessible */
if (!(priv->device_base =
ioremap(pci_resource_start(priv->pdev, 0),
ISL38XX_PCI_MEM_SIZE))) {
/* error in remapping the PCI device memory address range */
- printk(KERN_ERR "PCI memory remapping failed \n");
+ printk(KERN_ERR "PCI memory remapping failed\n");
return -1;
}
@@ -717,7 +709,7 @@ islpci_alloc_memory(islpci_private *priv)
PCI_DMA_FROMDEVICE);
if (!priv->pci_map_rx_address[counter]) {
/* error mapping the buffer to device
- accessable memory address */
+ accessible memory address */
printk(KERN_ERR "failed to map skb DMA'able\n");
goto out_free;
}
@@ -781,7 +773,7 @@ islpci_free_memory(islpci_private *priv)
priv->data_low_rx[counter] = NULL;
}
- /* Free the acces control list and the WPA list */
+ /* Free the access control list and the WPA list */
prism54_acl_clean(&priv->acl);
prism54_wpa_bss_ie_clean(priv);
mgt_clean(priv);
@@ -800,14 +792,28 @@ islpci_set_multicast_list(struct net_device *dev)
static void islpci_ethtool_get_drvinfo(struct net_device *dev,
struct ethtool_drvinfo *info)
{
- strcpy(info->driver, DRV_NAME);
- strcpy(info->version, DRV_VERSION);
+ strlcpy(info->driver, DRV_NAME, sizeof(info->driver));
+ strlcpy(info->version, DRV_VERSION, sizeof(info->version));
}
-static struct ethtool_ops islpci_ethtool_ops = {
+static const struct ethtool_ops islpci_ethtool_ops = {
.get_drvinfo = islpci_ethtool_get_drvinfo,
};
+static const struct net_device_ops islpci_netdev_ops = {
+ .ndo_open = islpci_open,
+ .ndo_stop = islpci_close,
+ .ndo_start_xmit = islpci_eth_transmit,
+ .ndo_tx_timeout = islpci_eth_tx_timeout,
+ .ndo_set_mac_address = prism54_set_mac_address,
+ .ndo_change_mtu = eth_change_mtu,
+ .ndo_validate_addr = eth_validate_addr,
+};
+
+static struct device_type wlan_type = {
+ .name = "wlan",
+};
+
struct net_device *
islpci_setup(struct pci_dev *pdev)
{
@@ -818,34 +824,24 @@ islpci_setup(struct pci_dev *pdev)
return ndev;
pci_set_drvdata(pdev, ndev);
-#if defined(SET_NETDEV_DEV)
SET_NETDEV_DEV(ndev, &pdev->dev);
-#endif
+ SET_NETDEV_DEVTYPE(ndev, &wlan_type);
/* setup the structure members */
ndev->base_addr = pci_resource_start(pdev, 0);
ndev->irq = pdev->irq;
/* initialize the function pointers */
- ndev->open = &islpci_open;
- ndev->stop = &islpci_close;
- ndev->get_stats = &islpci_statistics;
- ndev->do_ioctl = &prism54_ioctl;
- ndev->wireless_handlers =
- (struct iw_handler_def *) &prism54_handler_def;
+ ndev->netdev_ops = &islpci_netdev_ops;
+ ndev->wireless_handlers = &prism54_handler_def;
ndev->ethtool_ops = &islpci_ethtool_ops;
- ndev->hard_start_xmit = &islpci_eth_transmit;
/* ndev->set_multicast_list = &islpci_set_multicast_list; */
ndev->addr_len = ETH_ALEN;
- ndev->set_mac_address = &prism54_set_mac_address;
/* Get a non-zero dummy MAC address for nameif. Jean II */
- memcpy(ndev->dev_addr, dummy_mac, 6);
+ memcpy(ndev->dev_addr, dummy_mac, ETH_ALEN);
-#ifdef HAVE_TX_TIMEOUT
ndev->watchdog_timeo = ISLPCI_TX_TIMEOUT;
- ndev->tx_timeout = &islpci_eth_tx_timeout;
-#endif
/* allocate a private device structure to the network device */
priv = netdev_priv(ndev);
@@ -908,7 +904,7 @@ islpci_setup(struct pci_dev *pdev)
if (register_netdev(ndev)) {
DEBUG(SHOW_ERROR_MESSAGES,
- "ERROR: register_netdev() failed \n");
+ "ERROR: register_netdev() failed\n");
goto do_islpci_free_memory;
}
@@ -917,7 +913,6 @@ islpci_setup(struct pci_dev *pdev)
do_islpci_free_memory:
islpci_free_memory(priv);
do_free_netdev:
- pci_set_drvdata(pdev, NULL);
free_netdev(ndev);
priv = NULL;
return NULL;
@@ -952,7 +947,7 @@ islpci_set_state(islpci_private *priv, islpci_state_t new_state)
if (!priv->state_off)
priv->state = new_state;
break;
- };
+ }
#if 0
printk(KERN_DEBUG "%s: state transition %d -> %d (off#%d)\n",
priv->ndev->name, old_state, new_state, priv->state_off);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-12-05 20:16:34 +0000