mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-30 16:13:54 +08:00
[PATCH] dev->priv to netdev_priv(dev), for drivers/net/wireless
Replacing accesses to dev->priv to netdev_priv(dev). The replacment is safe when netdev_priv is used to access a private structure that is right next to the net_device structure in memory. Cf http://groups.google.com/group/comp.os.linux.development.system/browse_thread/thread/de19321bcd94dbb8/0d74a4adcd6177bd This is the case when the net_device structure was allocated with a call to alloc_netdev or one of its derivative. Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: mcgrof@gmail.com Cc: linux-wireless@vger.kernel.org Cc: akpm@linux-foundation.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Yoann Padioleau
David S. Miller
parent
8951554dba
commit
6dbc9c89fb
@ -435,7 +435,7 @@ static int arlan_sysctl_info(ctl_table * ctl, int write, struct file *filp,
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goto final;
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}
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else
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priva = arlan_device[devnum]->priv;
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priva = netdev_priv(arlan_device[devnum]);
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if (priva == NULL)
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{
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@ -654,7 +654,7 @@ static int arlan_sysctl_info161719(ctl_table * ctl, int write, struct file *filp
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goto final;
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}
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else
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priva = arlan_device[devnum]->priv;
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priva = netdev_priv(arlan_device[devnum]);
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if (priva == NULL)
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{
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printk(KERN_WARNING " Could not find the device private in arlan procsys, bad\n ");
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@ -688,7 +688,7 @@ static int arlan_sysctl_infotxRing(ctl_table * ctl, int write, struct file *filp
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goto final;
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}
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else
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priva = arlan_device[devnum]->priv;
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priva = netdev_priv(arlan_device[devnum]);
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if (priva == NULL)
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{
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printk(KERN_WARNING " Could not find the device private in arlan procsys, bad\n ");
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@ -716,7 +716,7 @@ static int arlan_sysctl_inforxRing(ctl_table * ctl, int write, struct file *filp
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pos += sprintf(arlan_drive_info + pos, "No device found here \n");
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goto final;
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} else
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priva = arlan_device[devnum]->priv;
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priva = netdev_priv(arlan_device[devnum]);
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if (priva == NULL)
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{
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printk(KERN_WARNING " Could not find the device private in arlan procsys, bad\n ");
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@ -745,7 +745,7 @@ static int arlan_sysctl_info18(ctl_table * ctl, int write, struct file *filp,
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goto final;
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}
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else
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priva = arlan_device[devnum]->priv;
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priva = netdev_priv(arlan_device[devnum]);
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if (priva == NULL)
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{
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printk(KERN_WARNING " Could not find the device private in arlan procsys, bad\n ");
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@ -780,7 +780,7 @@ static int arlan_configure(ctl_table * ctl, int write, struct file *filp,
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}
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else if (arlan_device[devnum] != NULL)
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{
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priv = arlan_device[devnum]->priv;
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priv = netdev_priv(arlan_device[devnum]);
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arlan_command(arlan_device[devnum], ARLAN_COMMAND_CLEAN_AND_CONF);
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}
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@ -805,7 +805,7 @@ static int arlan_sysctl_reset(ctl_table * ctl, int write, struct file *filp,
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}
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else if (arlan_device[devnum] != NULL)
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{
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priv = arlan_device[devnum]->priv;
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priv = netdev_priv(arlan_device[devnum]);
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arlan_command(arlan_device[devnum], ARLAN_COMMAND_CLEAN_AND_RESET);
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} else
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@ -272,7 +272,7 @@ static int sandisk_enable_wireless(struct net_device *dev)
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{
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int res, ret = 0;
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conf_reg_t reg;
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struct hostap_interface *iface = dev->priv;
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struct hostap_interface *iface = netdev_priv(dev);
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local_info_t *local = iface->local;
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tuple_t tuple;
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cisparse_t *parse = NULL;
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@ -3424,7 +3424,7 @@ static void prism2_suspend(struct net_device *dev)
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struct local_info *local;
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union iwreq_data wrqu;
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iface = dev->priv;
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iface = netdev_priv(dev);
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local = iface->local;
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/* Send disconnect event, e.g., to trigger reassociation after resume
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@ -3088,7 +3088,7 @@ static int prism2_ioctl_priv_download(local_info_t *local, struct iw_point *p)
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static int prism2_set_genericelement(struct net_device *dev, u8 *elem,
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size_t len)
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{
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struct hostap_interface *iface = dev->priv;
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struct hostap_interface *iface = netdev_priv(dev);
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local_info_t *local = iface->local;
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u8 *buf;
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@ -3116,7 +3116,7 @@ static int prism2_ioctl_siwauth(struct net_device *dev,
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struct iw_request_info *info,
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struct iw_param *data, char *extra)
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{
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struct hostap_interface *iface = dev->priv;
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struct hostap_interface *iface = netdev_priv(dev);
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local_info_t *local = iface->local;
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switch (data->flags & IW_AUTH_INDEX) {
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@ -3182,7 +3182,7 @@ static int prism2_ioctl_giwauth(struct net_device *dev,
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struct iw_request_info *info,
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struct iw_param *data, char *extra)
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{
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struct hostap_interface *iface = dev->priv;
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struct hostap_interface *iface = netdev_priv(dev);
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local_info_t *local = iface->local;
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switch (data->flags & IW_AUTH_INDEX) {
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@ -3221,7 +3221,7 @@ static int prism2_ioctl_siwencodeext(struct net_device *dev,
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struct iw_request_info *info,
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struct iw_point *erq, char *extra)
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{
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struct hostap_interface *iface = dev->priv;
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struct hostap_interface *iface = netdev_priv(dev);
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local_info_t *local = iface->local;
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struct iw_encode_ext *ext = (struct iw_encode_ext *) extra;
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int i, ret = 0;
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@ -3395,7 +3395,7 @@ static int prism2_ioctl_giwencodeext(struct net_device *dev,
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struct iw_request_info *info,
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struct iw_point *erq, char *extra)
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{
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struct hostap_interface *iface = dev->priv;
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struct hostap_interface *iface = netdev_priv(dev);
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local_info_t *local = iface->local;
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struct ieee80211_crypt_data **crypt;
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void *sta_ptr;
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@ -3716,7 +3716,7 @@ static int prism2_ioctl_giwgenie(struct net_device *dev,
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struct iw_request_info *info,
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struct iw_point *data, char *extra)
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{
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struct hostap_interface *iface = dev->priv;
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struct hostap_interface *iface = netdev_priv(dev);
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local_info_t *local = iface->local;
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int len = local->generic_elem_len - 2;
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@ -3755,7 +3755,7 @@ static int prism2_ioctl_siwmlme(struct net_device *dev,
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struct iw_request_info *info,
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struct iw_point *data, char *extra)
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{
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struct hostap_interface *iface = dev->priv;
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struct hostap_interface *iface = netdev_priv(dev);
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local_info_t *local = iface->local;
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struct iw_mlme *mlme = (struct iw_mlme *) extra;
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u16 reason;
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@ -190,7 +190,7 @@ static int orinoco_tmd_init_one(struct pci_dev *pdev,
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static void __devexit orinoco_tmd_remove_one(struct pci_dev *pdev)
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{
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struct net_device *dev = pci_get_drvdata(pdev);
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struct orinoco_private *priv = dev->priv;
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struct orinoco_private *priv = netdev_priv(dev);
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struct orinoco_pci_card *card = priv->card;
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unregister_netdev(dev);
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@ -1753,7 +1753,7 @@ prism54_get_oid(struct net_device *ndev, struct iw_request_info *info,
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int rvalue;
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enum oid_num_t n = dwrq->flags;
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rvalue = mgt_get_request((islpci_private *) ndev->priv, n, 0, NULL, &r);
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rvalue = mgt_get_request(netdev_priv(ndev), n, 0, NULL, &r);
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dwrq->length = mgt_response_to_str(n, &r, extra);
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if ((isl_oid[n].flags & OID_FLAG_TYPE) != OID_TYPE_U32)
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kfree(r.ptr);
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@ -1766,7 +1766,7 @@ prism54_set_u32(struct net_device *ndev, struct iw_request_info *info,
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{
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u32 oid = uwrq[0], u = uwrq[1];
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return mgt_set_request((islpci_private *) ndev->priv, oid, 0, &u);
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return mgt_set_request(netdev_priv(ndev), oid, 0, &u);
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}
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static int
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@ -1775,7 +1775,7 @@ prism54_set_raw(struct net_device *ndev, struct iw_request_info *info,
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{
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u32 oid = dwrq->flags;
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return mgt_set_request((islpci_private *) ndev->priv, oid, 0, extra);
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return mgt_set_request(netdev_priv(ndev), oid, 0, extra);
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}
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void
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@ -314,7 +314,7 @@ static int ray_probe(struct pcmcia_device *p_dev)
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if (!dev)
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goto fail_alloc_dev;
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local = dev->priv;
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local = netdev_priv(dev);
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local->finder = p_dev;
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/* The io structure describes IO port mapping. None used here */
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@ -388,7 +388,7 @@ static void ray_detach(struct pcmcia_device *link)
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ray_release(link);
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local = (ray_dev_t *)dev->priv;
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local = netdev_priv(dev);
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del_timer(&local->timer);
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if (link->priv) {
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@ -412,7 +412,7 @@ static int ray_config(struct pcmcia_device *link)
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win_req_t req;
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memreq_t mem;
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struct net_device *dev = (struct net_device *)link->priv;
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ray_dev_t *local = (ray_dev_t *)dev->priv;
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ray_dev_t *local = netdev_priv(dev);
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DEBUG(1, "ray_config(0x%p)\n", link);
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@ -520,7 +520,7 @@ static int ray_init(struct net_device *dev)
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int i;
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UCHAR *p;
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struct ccs __iomem *pccs;
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ray_dev_t *local = (ray_dev_t *)dev->priv;
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ray_dev_t *local = netdev_priv(dev);
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struct pcmcia_device *link = local->finder;
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DEBUG(1, "ray_init(0x%p)\n", dev);
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if (!(pcmcia_dev_present(link))) {
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@ -581,7 +581,7 @@ static int ray_init(struct net_device *dev)
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static int dl_startup_params(struct net_device *dev)
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{
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int ccsindex;
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ray_dev_t *local = (ray_dev_t *)dev->priv;
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ray_dev_t *local = netdev_priv(dev);
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struct ccs __iomem *pccs;
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struct pcmcia_device *link = local->finder;
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@ -786,7 +786,7 @@ static void join_net(u_long data)
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static void ray_release(struct pcmcia_device *link)
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{
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struct net_device *dev = link->priv;
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ray_dev_t *local = dev->priv;
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ray_dev_t *local = netdev_priv(dev);
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int i;
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DEBUG(1, "ray_release(0x%p)\n", link);
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@ -834,7 +834,7 @@ int ray_dev_init(struct net_device *dev)
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#ifdef RAY_IMMEDIATE_INIT
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int i;
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#endif /* RAY_IMMEDIATE_INIT */
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ray_dev_t *local = dev->priv;
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ray_dev_t *local = netdev_priv(dev);
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struct pcmcia_device *link = local->finder;
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DEBUG(1,"ray_dev_init(dev=%p)\n",dev);
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@ -868,7 +868,7 @@ int ray_dev_init(struct net_device *dev)
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/*===========================================================================*/
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static int ray_dev_config(struct net_device *dev, struct ifmap *map)
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{
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ray_dev_t *local = dev->priv;
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ray_dev_t *local = netdev_priv(dev);
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struct pcmcia_device *link = local->finder;
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/* Dummy routine to satisfy device structure */
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DEBUG(1,"ray_dev_config(dev=%p,ifmap=%p)\n",dev,map);
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@ -882,7 +882,7 @@ static int ray_dev_config(struct net_device *dev, struct ifmap *map)
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/*===========================================================================*/
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static int ray_dev_start_xmit(struct sk_buff *skb, struct net_device *dev)
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{
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ray_dev_t *local = dev->priv;
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ray_dev_t *local = netdev_priv(dev);
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struct pcmcia_device *link = local->finder;
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short length = skb->len;
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@ -925,7 +925,7 @@ static int ray_dev_start_xmit(struct sk_buff *skb, struct net_device *dev)
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static int ray_hw_xmit(unsigned char* data, int len, struct net_device* dev,
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UCHAR msg_type)
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{
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ray_dev_t *local = (ray_dev_t *)dev->priv;
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ray_dev_t *local = netdev_priv(dev);
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struct ccs __iomem *pccs;
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int ccsindex;
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int offset;
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@ -1099,7 +1099,7 @@ static int ray_set_freq(struct net_device *dev,
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struct iw_freq *fwrq,
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char *extra)
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{
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ray_dev_t *local = (ray_dev_t *)dev->priv;
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ray_dev_t *local = netdev_priv(dev);
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int err = -EINPROGRESS; /* Call commit handler */
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/* Reject if card is already initialised */
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@ -1124,7 +1124,7 @@ static int ray_get_freq(struct net_device *dev,
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struct iw_freq *fwrq,
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char *extra)
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{
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ray_dev_t *local = (ray_dev_t *)dev->priv;
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ray_dev_t *local = netdev_priv(dev);
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fwrq->m = local->sparm.b5.a_hop_pattern;
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fwrq->e = 0;
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@ -1140,7 +1140,7 @@ static int ray_set_essid(struct net_device *dev,
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struct iw_point *dwrq,
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char *extra)
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{
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ray_dev_t *local = (ray_dev_t *)dev->priv;
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ray_dev_t *local = netdev_priv(dev);
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/* Reject if card is already initialised */
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if(local->card_status != CARD_AWAITING_PARAM)
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@ -1173,7 +1173,7 @@ static int ray_get_essid(struct net_device *dev,
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struct iw_point *dwrq,
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char *extra)
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{
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ray_dev_t *local = (ray_dev_t *)dev->priv;
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ray_dev_t *local = netdev_priv(dev);
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/* Get the essid that was set */
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memcpy(extra, local->sparm.b5.a_current_ess_id, IW_ESSID_MAX_SIZE);
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@ -1194,7 +1194,7 @@ static int ray_get_wap(struct net_device *dev,
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struct sockaddr *awrq,
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char *extra)
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{
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ray_dev_t *local = (ray_dev_t *)dev->priv;
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ray_dev_t *local = netdev_priv(dev);
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memcpy(awrq->sa_data, local->bss_id, ETH_ALEN);
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awrq->sa_family = ARPHRD_ETHER;
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@ -1211,7 +1211,7 @@ static int ray_set_rate(struct net_device *dev,
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struct iw_param *vwrq,
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char *extra)
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{
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ray_dev_t *local = (ray_dev_t *)dev->priv;
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ray_dev_t *local = netdev_priv(dev);
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/* Reject if card is already initialised */
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if(local->card_status != CARD_AWAITING_PARAM)
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@ -1240,7 +1240,7 @@ static int ray_get_rate(struct net_device *dev,
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struct iw_param *vwrq,
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char *extra)
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{
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ray_dev_t *local = (ray_dev_t *)dev->priv;
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ray_dev_t *local = netdev_priv(dev);
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if(local->net_default_tx_rate == 3)
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vwrq->value = 2000000; /* Hum... */
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@ -1260,7 +1260,7 @@ static int ray_set_rts(struct net_device *dev,
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struct iw_param *vwrq,
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char *extra)
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{
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ray_dev_t *local = (ray_dev_t *)dev->priv;
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ray_dev_t *local = netdev_priv(dev);
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int rthr = vwrq->value;
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/* Reject if card is already initialised */
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@ -1290,7 +1290,7 @@ static int ray_get_rts(struct net_device *dev,
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struct iw_param *vwrq,
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char *extra)
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{
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ray_dev_t *local = (ray_dev_t *)dev->priv;
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ray_dev_t *local = netdev_priv(dev);
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vwrq->value = (local->sparm.b5.a_rts_threshold[0] << 8)
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+ local->sparm.b5.a_rts_threshold[1];
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@ -1309,7 +1309,7 @@ static int ray_set_frag(struct net_device *dev,
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struct iw_param *vwrq,
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char *extra)
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{
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ray_dev_t *local = (ray_dev_t *)dev->priv;
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ray_dev_t *local = netdev_priv(dev);
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int fthr = vwrq->value;
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/* Reject if card is already initialised */
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@ -1338,7 +1338,7 @@ static int ray_get_frag(struct net_device *dev,
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struct iw_param *vwrq,
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char *extra)
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{
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ray_dev_t *local = (ray_dev_t *)dev->priv;
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ray_dev_t *local = netdev_priv(dev);
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vwrq->value = (local->sparm.b5.a_frag_threshold[0] << 8)
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+ local->sparm.b5.a_frag_threshold[1];
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@ -1357,7 +1357,7 @@ static int ray_set_mode(struct net_device *dev,
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__u32 *uwrq,
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char *extra)
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{
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ray_dev_t *local = (ray_dev_t *)dev->priv;
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ray_dev_t *local = netdev_priv(dev);
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int err = -EINPROGRESS; /* Call commit handler */
|
||||
char card_mode = 1;
|
||||
|
||||
@ -1389,7 +1389,7 @@ static int ray_get_mode(struct net_device *dev,
|
||||
__u32 *uwrq,
|
||||
char *extra)
|
||||
{
|
||||
ray_dev_t *local = (ray_dev_t *)dev->priv;
|
||||
ray_dev_t *local = netdev_priv(dev);
|
||||
|
||||
if(local->sparm.b5.a_network_type)
|
||||
*uwrq = IW_MODE_INFRA;
|
||||
@ -1492,7 +1492,7 @@ static int ray_commit(struct net_device *dev,
|
||||
*/
|
||||
static iw_stats * ray_get_wireless_stats(struct net_device * dev)
|
||||
{
|
||||
ray_dev_t * local = (ray_dev_t *) dev->priv;
|
||||
ray_dev_t * local = netdev_priv(dev);
|
||||
struct pcmcia_device *link = local->finder;
|
||||
struct status __iomem *p = local->sram + STATUS_BASE;
|
||||
|
||||
@ -1580,7 +1580,7 @@ static const struct iw_handler_def ray_handler_def =
|
||||
/*===========================================================================*/
|
||||
static int ray_open(struct net_device *dev)
|
||||
{
|
||||
ray_dev_t *local = (ray_dev_t *)dev->priv;
|
||||
ray_dev_t *local = netdev_priv(dev);
|
||||
struct pcmcia_device *link;
|
||||
link = local->finder;
|
||||
|
||||
@ -1614,7 +1614,7 @@ static int ray_open(struct net_device *dev)
|
||||
/*===========================================================================*/
|
||||
static int ray_dev_close(struct net_device *dev)
|
||||
{
|
||||
ray_dev_t *local = (ray_dev_t *)dev->priv;
|
||||
ray_dev_t *local = netdev_priv(dev);
|
||||
struct pcmcia_device *link;
|
||||
link = local->finder;
|
||||
|
||||
@ -1773,7 +1773,7 @@ static int parse_addr(char *in_str, UCHAR *out)
|
||||
/*===========================================================================*/
|
||||
static struct net_device_stats *ray_get_stats(struct net_device *dev)
|
||||
{
|
||||
ray_dev_t *local = (ray_dev_t *)dev->priv;
|
||||
ray_dev_t *local = netdev_priv(dev);
|
||||
struct pcmcia_device *link = local->finder;
|
||||
struct status __iomem *p = local->sram + STATUS_BASE;
|
||||
if (!(pcmcia_dev_present(link))) {
|
||||
@ -1803,7 +1803,7 @@ static struct net_device_stats *ray_get_stats(struct net_device *dev)
|
||||
/*===========================================================================*/
|
||||
static void ray_update_parm(struct net_device *dev, UCHAR objid, UCHAR *value, int len)
|
||||
{
|
||||
ray_dev_t *local = (ray_dev_t *)dev->priv;
|
||||
ray_dev_t *local = netdev_priv(dev);
|
||||
struct pcmcia_device *link = local->finder;
|
||||
int ccsindex;
|
||||
int i;
|
||||
@ -1840,7 +1840,7 @@ static void ray_update_multi_list(struct net_device *dev, int all)
|
||||
int ccsindex;
|
||||
struct ccs __iomem *pccs;
|
||||
int i = 0;
|
||||
ray_dev_t *local = (ray_dev_t *)dev->priv;
|
||||
ray_dev_t *local = netdev_priv(dev);
|
||||
struct pcmcia_device *link = local->finder;
|
||||
void __iomem *p = local->sram + HOST_TO_ECF_BASE;
|
||||
|
||||
@ -1884,7 +1884,7 @@ static void ray_update_multi_list(struct net_device *dev, int all)
|
||||
/*===========================================================================*/
|
||||
static void set_multicast_list(struct net_device *dev)
|
||||
{
|
||||
ray_dev_t *local = (ray_dev_t *)dev->priv;
|
||||
ray_dev_t *local = netdev_priv(dev);
|
||||
UCHAR promisc;
|
||||
|
||||
DEBUG(2,"ray_cs set_multicast_list(%p)\n",dev);
|
||||
@ -1935,7 +1935,7 @@ static irqreturn_t ray_interrupt(int irq, void *dev_id)
|
||||
|
||||
DEBUG(4,"ray_cs: interrupt for *dev=%p\n",dev);
|
||||
|
||||
local = (ray_dev_t *)dev->priv;
|
||||
local = netdev_priv(dev);
|
||||
link = (struct pcmcia_device *)local->finder;
|
||||
if (!pcmcia_dev_present(link)) {
|
||||
DEBUG(2,"ray_cs interrupt from device not present or suspended.\n");
|
||||
@ -2165,7 +2165,7 @@ static void rx_data(struct net_device *dev, struct rcs __iomem *prcs, unsigned i
|
||||
{
|
||||
struct sk_buff *skb = NULL;
|
||||
struct rcs __iomem *prcslink = prcs;
|
||||
ray_dev_t *local = dev->priv;
|
||||
ray_dev_t *local = netdev_priv(dev);
|
||||
UCHAR *rx_ptr;
|
||||
int total_len;
|
||||
int tmp;
|
||||
@ -2618,7 +2618,7 @@ static int ray_cs_proc_read(char *buf, char **start, off_t offset, int len)
|
||||
dev = (struct net_device *)link->priv;
|
||||
if (!dev)
|
||||
return 0;
|
||||
local = (ray_dev_t *)dev->priv;
|
||||
local = netdev_priv(dev);
|
||||
if (!local)
|
||||
return 0;
|
||||
|
||||
|
||||
@ -2572,7 +2572,7 @@ static struct strip *strip_alloc(void)
|
||||
return NULL; /* If no more memory, return */
|
||||
|
||||
|
||||
strip_info = dev->priv;
|
||||
strip_info = netdev_priv(dev);
|
||||
strip_info->dev = dev;
|
||||
|
||||
strip_info->magic = STRIP_MAGIC;
|
||||
|
||||
@ -859,7 +859,7 @@ static int wl3501_esbq_confirm(struct wl3501_card *this)
|
||||
|
||||
static void wl3501_online(struct net_device *dev)
|
||||
{
|
||||
struct wl3501_card *this = dev->priv;
|
||||
struct wl3501_card *this = netdev_priv(dev);
|
||||
|
||||
printk(KERN_INFO "%s: Wireless LAN online. BSSID: "
|
||||
"%02X %02X %02X %02X %02X %02X\n", dev->name,
|
||||
@ -907,7 +907,7 @@ static int wl3501_mgmt_association(struct wl3501_card *this)
|
||||
|
||||
static void wl3501_mgmt_join_confirm(struct net_device *dev, u16 addr)
|
||||
{
|
||||
struct wl3501_card *this = dev->priv;
|
||||
struct wl3501_card *this = netdev_priv(dev);
|
||||
struct wl3501_join_confirm sig;
|
||||
|
||||
dprintk(3, "entry");
|
||||
@ -1046,7 +1046,7 @@ static inline void wl3501_start_confirm_interrupt(struct net_device *dev,
|
||||
static inline void wl3501_assoc_confirm_interrupt(struct net_device *dev,
|
||||
u16 addr)
|
||||
{
|
||||
struct wl3501_card *this = dev->priv;
|
||||
struct wl3501_card *this = netdev_priv(dev);
|
||||
struct wl3501_assoc_confirm sig;
|
||||
|
||||
dprintk(3, "entry");
|
||||
@ -1075,7 +1075,7 @@ static inline void wl3501_rx_interrupt(struct net_device *dev)
|
||||
int morepkts;
|
||||
u16 addr;
|
||||
u8 sig_id;
|
||||
struct wl3501_card *this = dev->priv;
|
||||
struct wl3501_card *this = netdev_priv(dev);
|
||||
|
||||
dprintk(3, "entry");
|
||||
loop:
|
||||
@ -1257,7 +1257,7 @@ fail:
|
||||
|
||||
static int wl3501_close(struct net_device *dev)
|
||||
{
|
||||
struct wl3501_card *this = dev->priv;
|
||||
struct wl3501_card *this = netdev_priv(dev);
|
||||
int rc = -ENODEV;
|
||||
unsigned long flags;
|
||||
struct pcmcia_device *link;
|
||||
@ -1289,7 +1289,7 @@ static int wl3501_close(struct net_device *dev)
|
||||
*/
|
||||
static int wl3501_reset(struct net_device *dev)
|
||||
{
|
||||
struct wl3501_card *this = dev->priv;
|
||||
struct wl3501_card *this = netdev_priv(dev);
|
||||
int rc = -ENODEV;
|
||||
|
||||
wl3501_block_interrupt(this);
|
||||
@ -1318,7 +1318,7 @@ out:
|
||||
|
||||
static void wl3501_tx_timeout(struct net_device *dev)
|
||||
{
|
||||
struct wl3501_card *this = dev->priv;
|
||||
struct wl3501_card *this = netdev_priv(dev);
|
||||
struct net_device_stats *stats = &this->stats;
|
||||
unsigned long flags;
|
||||
int rc;
|
||||
@ -1344,7 +1344,7 @@ static void wl3501_tx_timeout(struct net_device *dev)
|
||||
static int wl3501_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
|
||||
{
|
||||
int enabled, rc;
|
||||
struct wl3501_card *this = dev->priv;
|
||||
struct wl3501_card *this = netdev_priv(dev);
|
||||
unsigned long flags;
|
||||
|
||||
spin_lock_irqsave(&this->lock, flags);
|
||||
@ -1371,7 +1371,7 @@ static int wl3501_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
|
||||
static int wl3501_open(struct net_device *dev)
|
||||
{
|
||||
int rc = -ENODEV;
|
||||
struct wl3501_card *this = dev->priv;
|
||||
struct wl3501_card *this = netdev_priv(dev);
|
||||
unsigned long flags;
|
||||
struct pcmcia_device *link;
|
||||
link = this->p_dev;
|
||||
@ -1410,14 +1410,14 @@ fail:
|
||||
|
||||
static struct net_device_stats *wl3501_get_stats(struct net_device *dev)
|
||||
{
|
||||
struct wl3501_card *this = dev->priv;
|
||||
struct wl3501_card *this = netdev_priv(dev);
|
||||
|
||||
return &this->stats;
|
||||
}
|
||||
|
||||
static struct iw_statistics *wl3501_get_wireless_stats(struct net_device *dev)
|
||||
{
|
||||
struct wl3501_card *this = dev->priv;
|
||||
struct wl3501_card *this = netdev_priv(dev);
|
||||
struct iw_statistics *wstats = &this->wstats;
|
||||
u32 value; /* size checked: it is u32 */
|
||||
|
||||
@ -1497,7 +1497,7 @@ static int wl3501_get_name(struct net_device *dev, struct iw_request_info *info,
|
||||
static int wl3501_set_freq(struct net_device *dev, struct iw_request_info *info,
|
||||
union iwreq_data *wrqu, char *extra)
|
||||
{
|
||||
struct wl3501_card *this = dev->priv;
|
||||
struct wl3501_card *this = netdev_priv(dev);
|
||||
int channel = wrqu->freq.m;
|
||||
int rc = -EINVAL;
|
||||
|
||||
@ -1511,7 +1511,7 @@ static int wl3501_set_freq(struct net_device *dev, struct iw_request_info *info,
|
||||
static int wl3501_get_freq(struct net_device *dev, struct iw_request_info *info,
|
||||
union iwreq_data *wrqu, char *extra)
|
||||
{
|
||||
struct wl3501_card *this = dev->priv;
|
||||
struct wl3501_card *this = netdev_priv(dev);
|
||||
|
||||
wrqu->freq.m = wl3501_chan2freq[this->chan - 1] * 100000;
|
||||
wrqu->freq.e = 1;
|
||||
@ -1526,7 +1526,7 @@ static int wl3501_set_mode(struct net_device *dev, struct iw_request_info *info,
|
||||
if (wrqu->mode == IW_MODE_INFRA ||
|
||||
wrqu->mode == IW_MODE_ADHOC ||
|
||||
wrqu->mode == IW_MODE_AUTO) {
|
||||
struct wl3501_card *this = dev->priv;
|
||||
struct wl3501_card *this = netdev_priv(dev);
|
||||
|
||||
this->net_type = wrqu->mode;
|
||||
rc = wl3501_reset(dev);
|
||||
@ -1537,7 +1537,7 @@ static int wl3501_set_mode(struct net_device *dev, struct iw_request_info *info,
|
||||
static int wl3501_get_mode(struct net_device *dev, struct iw_request_info *info,
|
||||
union iwreq_data *wrqu, char *extra)
|
||||
{
|
||||
struct wl3501_card *this = dev->priv;
|
||||
struct wl3501_card *this = netdev_priv(dev);
|
||||
|
||||
wrqu->mode = this->net_type;
|
||||
return 0;
|
||||
@ -1546,7 +1546,7 @@ static int wl3501_get_mode(struct net_device *dev, struct iw_request_info *info,
|
||||
static int wl3501_get_sens(struct net_device *dev, struct iw_request_info *info,
|
||||
union iwreq_data *wrqu, char *extra)
|
||||
{
|
||||
struct wl3501_card *this = dev->priv;
|
||||
struct wl3501_card *this = netdev_priv(dev);
|
||||
|
||||
wrqu->sens.value = this->rssi;
|
||||
wrqu->sens.disabled = !wrqu->sens.value;
|
||||
@ -1577,7 +1577,7 @@ static int wl3501_get_range(struct net_device *dev,
|
||||
static int wl3501_set_wap(struct net_device *dev, struct iw_request_info *info,
|
||||
union iwreq_data *wrqu, char *extra)
|
||||
{
|
||||
struct wl3501_card *this = dev->priv;
|
||||
struct wl3501_card *this = netdev_priv(dev);
|
||||
static const u8 bcast[ETH_ALEN] = { 255, 255, 255, 255, 255, 255 };
|
||||
int rc = -EINVAL;
|
||||
|
||||
@ -1597,7 +1597,7 @@ out:
|
||||
static int wl3501_get_wap(struct net_device *dev, struct iw_request_info *info,
|
||||
union iwreq_data *wrqu, char *extra)
|
||||
{
|
||||
struct wl3501_card *this = dev->priv;
|
||||
struct wl3501_card *this = netdev_priv(dev);
|
||||
|
||||
wrqu->ap_addr.sa_family = ARPHRD_ETHER;
|
||||
memcpy(wrqu->ap_addr.sa_data, this->bssid, ETH_ALEN);
|
||||
@ -1616,7 +1616,7 @@ static int wl3501_set_scan(struct net_device *dev, struct iw_request_info *info,
|
||||
static int wl3501_get_scan(struct net_device *dev, struct iw_request_info *info,
|
||||
union iwreq_data *wrqu, char *extra)
|
||||
{
|
||||
struct wl3501_card *this = dev->priv;
|
||||
struct wl3501_card *this = netdev_priv(dev);
|
||||
int i;
|
||||
char *current_ev = extra;
|
||||
struct iw_event iwe;
|
||||
@ -1666,7 +1666,7 @@ static int wl3501_set_essid(struct net_device *dev,
|
||||
struct iw_request_info *info,
|
||||
union iwreq_data *wrqu, char *extra)
|
||||
{
|
||||
struct wl3501_card *this = dev->priv;
|
||||
struct wl3501_card *this = netdev_priv(dev);
|
||||
|
||||
if (wrqu->data.flags) {
|
||||
iw_set_mgmt_info_element(IW_MGMT_INFO_ELEMENT_SSID,
|
||||
@ -1683,7 +1683,7 @@ static int wl3501_get_essid(struct net_device *dev,
|
||||
struct iw_request_info *info,
|
||||
union iwreq_data *wrqu, char *extra)
|
||||
{
|
||||
struct wl3501_card *this = dev->priv;
|
||||
struct wl3501_card *this = netdev_priv(dev);
|
||||
unsigned long flags;
|
||||
|
||||
spin_lock_irqsave(&this->lock, flags);
|
||||
@ -1697,7 +1697,7 @@ static int wl3501_get_essid(struct net_device *dev,
|
||||
static int wl3501_set_nick(struct net_device *dev, struct iw_request_info *info,
|
||||
union iwreq_data *wrqu, char *extra)
|
||||
{
|
||||
struct wl3501_card *this = dev->priv;
|
||||
struct wl3501_card *this = netdev_priv(dev);
|
||||
|
||||
if (wrqu->data.length > sizeof(this->nick))
|
||||
return -E2BIG;
|
||||
@ -1708,7 +1708,7 @@ static int wl3501_set_nick(struct net_device *dev, struct iw_request_info *info,
|
||||
static int wl3501_get_nick(struct net_device *dev, struct iw_request_info *info,
|
||||
union iwreq_data *wrqu, char *extra)
|
||||
{
|
||||
struct wl3501_card *this = dev->priv;
|
||||
struct wl3501_card *this = netdev_priv(dev);
|
||||
|
||||
strlcpy(extra, this->nick, 32);
|
||||
wrqu->data.length = strlen(extra);
|
||||
@ -1733,7 +1733,7 @@ static int wl3501_get_rts_threshold(struct net_device *dev,
|
||||
union iwreq_data *wrqu, char *extra)
|
||||
{
|
||||
u16 threshold; /* size checked: it is u16 */
|
||||
struct wl3501_card *this = dev->priv;
|
||||
struct wl3501_card *this = netdev_priv(dev);
|
||||
int rc = wl3501_get_mib_value(this, WL3501_MIB_ATTR_RTS_THRESHOLD,
|
||||
&threshold, sizeof(threshold));
|
||||
if (!rc) {
|
||||
@ -1749,7 +1749,7 @@ static int wl3501_get_frag_threshold(struct net_device *dev,
|
||||
union iwreq_data *wrqu, char *extra)
|
||||
{
|
||||
u16 threshold; /* size checked: it is u16 */
|
||||
struct wl3501_card *this = dev->priv;
|
||||
struct wl3501_card *this = netdev_priv(dev);
|
||||
int rc = wl3501_get_mib_value(this, WL3501_MIB_ATTR_FRAG_THRESHOLD,
|
||||
&threshold, sizeof(threshold));
|
||||
if (!rc) {
|
||||
@ -1765,7 +1765,7 @@ static int wl3501_get_txpow(struct net_device *dev,
|
||||
union iwreq_data *wrqu, char *extra)
|
||||
{
|
||||
u16 txpow;
|
||||
struct wl3501_card *this = dev->priv;
|
||||
struct wl3501_card *this = netdev_priv(dev);
|
||||
int rc = wl3501_get_mib_value(this,
|
||||
WL3501_MIB_ATTR_CURRENT_TX_PWR_LEVEL,
|
||||
&txpow, sizeof(txpow));
|
||||
@ -1787,7 +1787,7 @@ static int wl3501_get_retry(struct net_device *dev,
|
||||
union iwreq_data *wrqu, char *extra)
|
||||
{
|
||||
u8 retry; /* size checked: it is u8 */
|
||||
struct wl3501_card *this = dev->priv;
|
||||
struct wl3501_card *this = netdev_priv(dev);
|
||||
int rc = wl3501_get_mib_value(this,
|
||||
WL3501_MIB_ATTR_LONG_RETRY_LIMIT,
|
||||
&retry, sizeof(retry));
|
||||
@ -1814,7 +1814,7 @@ static int wl3501_get_encode(struct net_device *dev,
|
||||
union iwreq_data *wrqu, char *extra)
|
||||
{
|
||||
u8 implemented, restricted, keys[100], len_keys, tocopy;
|
||||
struct wl3501_card *this = dev->priv;
|
||||
struct wl3501_card *this = netdev_priv(dev);
|
||||
int rc = wl3501_get_mib_value(this,
|
||||
WL3501_MIB_ATTR_PRIV_OPT_IMPLEMENTED,
|
||||
&implemented, sizeof(implemented));
|
||||
@ -1852,7 +1852,7 @@ static int wl3501_get_power(struct net_device *dev,
|
||||
union iwreq_data *wrqu, char *extra)
|
||||
{
|
||||
u8 pwr_state;
|
||||
struct wl3501_card *this = dev->priv;
|
||||
struct wl3501_card *this = netdev_priv(dev);
|
||||
int rc = wl3501_get_mib_value(this,
|
||||
WL3501_MIB_ATTR_CURRENT_PWR_STATE,
|
||||
&pwr_state, sizeof(pwr_state));
|
||||
@ -1937,7 +1937,7 @@ static int wl3501_probe(struct pcmcia_device *p_dev)
|
||||
dev->tx_timeout = wl3501_tx_timeout;
|
||||
dev->watchdog_timeo = 5 * HZ;
|
||||
dev->get_stats = wl3501_get_stats;
|
||||
this = dev->priv;
|
||||
this = netdev_priv(dev);
|
||||
this->wireless_data.spy_data = &this->spy_data;
|
||||
this->p_dev = p_dev;
|
||||
dev->wireless_data = &this->wireless_data;
|
||||
@ -2006,7 +2006,7 @@ static int wl3501_config(struct pcmcia_device *link)
|
||||
|
||||
SET_MODULE_OWNER(dev);
|
||||
|
||||
this = dev->priv;
|
||||
this = netdev_priv(dev);
|
||||
/*
|
||||
* At this point, the dev_node_t structure(s) should be initialized and
|
||||
* arranged in a linked list at link->dev_node.
|
||||
@ -2079,7 +2079,7 @@ static int wl3501_suspend(struct pcmcia_device *link)
|
||||
{
|
||||
struct net_device *dev = link->priv;
|
||||
|
||||
wl3501_pwr_mgmt(dev->priv, WL3501_SUSPEND);
|
||||
wl3501_pwr_mgmt(netdev_priv(dev), WL3501_SUSPEND);
|
||||
if (link->open)
|
||||
netif_device_detach(dev);
|
||||
|
||||
@ -2090,7 +2090,7 @@ static int wl3501_resume(struct pcmcia_device *link)
|
||||
{
|
||||
struct net_device *dev = link->priv;
|
||||
|
||||
wl3501_pwr_mgmt(dev->priv, WL3501_RESUME);
|
||||
wl3501_pwr_mgmt(netdev_priv(dev), WL3501_RESUME);
|
||||
if (link->open) {
|
||||
wl3501_reset(dev);
|
||||
netif_device_attach(dev);
|
||||
|
||||
Loading…
Reference in New Issue
Block a user