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path: root/drivers/net/wireless/airo.c
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Diffstat (limited to 'drivers/net/wireless/airo.c')
-rw-r--r--drivers/net/wireless/airo.c276
1 files changed, 111 insertions, 165 deletions
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index a36e7870b03..64747d457bb 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -36,8 +36,7 @@
#include <linux/bitops.h>
#include <linux/scatterlist.h>
#include <linux/crypto.h>
-#include <asm/io.h>
-#include <asm/system.h>
+#include <linux/io.h>
#include <asm/unaligned.h>
#include <linux/netdevice.h>
@@ -46,11 +45,11 @@
#include <linux/if_arp.h>
#include <linux/ioport.h>
#include <linux/pci.h>
-#include <asm/uaccess.h>
+#include <linux/uaccess.h>
#include <linux/kthread.h>
#include <linux/freezer.h>
-#include <linux/ieee80211.h>
+#include <net/cfg80211.h>
#include <net/iw_handler.h>
#include "airo.h"
@@ -79,7 +78,7 @@ static struct pci_driver airo_driver = {
.name = DRV_NAME,
.id_table = card_ids,
.probe = airo_pci_probe,
- .remove = __devexit_p(airo_pci_remove),
+ .remove = airo_pci_remove,
.suspend = airo_pci_suspend,
.resume = airo_pci_resume,
};
@@ -88,7 +87,6 @@ static struct pci_driver airo_driver = {
/* Include Wireless Extension definition and check version - Jean II */
#include <linux/wireless.h>
#define WIRELESS_SPY /* enable iwspy support */
-#include <net/iw_handler.h> /* New driver API */
#define CISCO_EXT /* enable Cisco extensions */
#ifdef CISCO_EXT
@@ -233,8 +231,10 @@ static int adhoc;
static int probe = 1;
+static kuid_t proc_kuid;
static int proc_uid /* = 0 */;
+static kgid_t proc_kgid;
static int proc_gid /* = 0 */;
static int airo_perm = 0555;
@@ -242,9 +242,8 @@ static int airo_perm = 0555;
static int proc_perm = 0644;
MODULE_AUTHOR("Benjamin Reed");
-MODULE_DESCRIPTION("Support for Cisco/Aironet 802.11 wireless ethernet \
-cards. Direct support for ISA/PCI/MPI cards and support \
-for PCMCIA when used with airo_cs.");
+MODULE_DESCRIPTION("Support for Cisco/Aironet 802.11 wireless ethernet cards. "
+ "Direct support for ISA/PCI/MPI cards and support for PCMCIA when used with airo_cs.");
MODULE_LICENSE("Dual BSD/GPL");
MODULE_SUPPORTED_DEVICE("Aironet 4500, 4800 and Cisco 340/350");
module_param_array(io, int, NULL, 0);
@@ -252,18 +251,20 @@ module_param_array(irq, int, NULL, 0);
module_param_array(rates, int, NULL, 0);
module_param_array(ssids, charp, NULL, 0);
module_param(auto_wep, int, 0);
-MODULE_PARM_DESC(auto_wep, "If non-zero, the driver will keep looping through \
-the authentication options until an association is made. The value of \
-auto_wep is number of the wep keys to check. A value of 2 will try using \
-the key at index 0 and index 1.");
+MODULE_PARM_DESC(auto_wep,
+ "If non-zero, the driver will keep looping through the authentication options until an association is made. "
+ "The value of auto_wep is number of the wep keys to check. "
+ "A value of 2 will try using the key at index 0 and index 1.");
module_param(aux_bap, int, 0);
-MODULE_PARM_DESC(aux_bap, "If non-zero, the driver will switch into a mode \
-than seems to work better for older cards with some older buses. Before \
-switching it checks that the switch is needed.");
+MODULE_PARM_DESC(aux_bap,
+ "If non-zero, the driver will switch into a mode that seems to work better for older cards with some older buses. "
+ "Before switching it checks that the switch is needed.");
module_param(maxencrypt, int, 0);
-MODULE_PARM_DESC(maxencrypt, "The maximum speed that the card can do \
-encryption. Units are in 512kbs. Zero (default) means there is no limit. \
-Older cards used to be limited to 2mbs (4).");
+MODULE_PARM_DESC(maxencrypt,
+ "The maximum speed that the card can do encryption. "
+ "Units are in 512kbs. "
+ "Zero (default) means there is no limit. "
+ "Older cards used to be limited to 2mbs (4).");
module_param(adhoc, int, 0);
MODULE_PARM_DESC(adhoc, "If non-zero, the card will start in adhoc mode.");
module_param(probe, int, 0);
@@ -1417,7 +1418,7 @@ static int encapsulate(struct airo_info *ai ,etherHead *frame, MICBuffer *mic, i
emmh32_update(&context->seed,frame->da,ETH_ALEN * 2); // DA,SA
emmh32_update(&context->seed,(u8*)&mic->typelen,10); // Type/Length and Snap
emmh32_update(&context->seed,(u8*)&mic->seq,sizeof(mic->seq)); //SEQ
- emmh32_update(&context->seed,frame->da + ETH_ALEN * 2,payLen); //payload
+ emmh32_update(&context->seed,(u8*)(frame + 1),payLen); //payload
emmh32_final(&context->seed, (u8*)&mic->mic);
/* New Type/length ?????????? */
@@ -1505,7 +1506,7 @@ static int decapsulate(struct airo_info *ai, MICBuffer *mic, etherHead *eth, u16
emmh32_update(&context->seed, eth->da, ETH_ALEN*2);
emmh32_update(&context->seed, (u8 *)&mic->typelen, sizeof(mic->typelen)+sizeof(mic->u.snap));
emmh32_update(&context->seed, (u8 *)&mic->seq,sizeof(mic->seq));
- emmh32_update(&context->seed, eth->da + ETH_ALEN*2,payLen);
+ emmh32_update(&context->seed, (u8 *)(eth + 1),payLen);
//Calculate MIC
emmh32_final(&context->seed, digest);
@@ -1868,7 +1869,7 @@ static int readStatsRid(struct airo_info*ai, StatsRid *sr, int rid, int lock)
static void try_auto_wep(struct airo_info *ai)
{
- if (auto_wep && !(ai->flags & FLAG_RADIO_DOWN)) {
+ if (auto_wep && !test_bit(FLAG_RADIO_DOWN, &ai->flags)) {
ai->expires = RUN_AT(3*HZ);
wake_up_interruptible(&ai->thr_wait);
}
@@ -1884,7 +1885,7 @@ static int airo_open(struct net_device *dev) {
/* Make sure the card is configured.
* Wireless Extensions may postpone config changes until the card
* is open (to pipeline changes and speed-up card setup). If
- * those changes are not yet commited, do it now - Jean II */
+ * those changes are not yet committed, do it now - Jean II */
if (test_bit(FLAG_COMMIT, &ai->flags)) {
disable_MAC(ai, 1);
writeConfigRid(ai, 1);
@@ -1892,7 +1893,8 @@ static int airo_open(struct net_device *dev) {
if (ai->wifidev != dev) {
clear_bit(JOB_DIE, &ai->jobs);
- ai->airo_thread_task = kthread_run(airo_thread, dev, dev->name);
+ ai->airo_thread_task = kthread_run(airo_thread, dev, "%s",
+ dev->name);
if (IS_ERR(ai->airo_thread_task))
return (int)PTR_ERR(ai->airo_thread_task);
@@ -1992,12 +1994,12 @@ static int mpi_send_packet (struct net_device *dev)
/*
* Magic, the cards firmware needs a length count (2 bytes) in the host buffer
* right after TXFID_HDR.The TXFID_HDR contains the status short so payloadlen
- * is immediatly after it. ------------------------------------------------
+ * is immediately after it. ------------------------------------------------
* |TXFIDHDR+STATUS|PAYLOADLEN|802.3HDR|PACKETDATA|
* ------------------------------------------------
*/
- memcpy((char *)ai->txfids[0].virtual_host_addr,
+ memcpy(ai->txfids[0].virtual_host_addr,
(char *)&wifictlhdr8023, sizeof(wifictlhdr8023));
payloadLen = (__le16 *)(ai->txfids[0].virtual_host_addr +
@@ -2006,7 +2008,7 @@ static int mpi_send_packet (struct net_device *dev)
sizeof(wifictlhdr8023) + 2 ;
/*
- * Firmware automaticly puts 802 header on so
+ * Firmware automatically puts 802 header on so
* we don't need to account for it in the length
*/
if (test_bit(FLAG_MIC_CAPABLE, &ai->flags) && ai->micstats.enabled &&
@@ -2531,7 +2533,7 @@ static int mpi_init_descriptors (struct airo_info *ai)
/*
* We are setting up three things here:
* 1) Map AUX memory for descriptors: Rid, TxFid, or RxFid.
- * 2) Map PCI memory for issueing commands.
+ * 2) Map PCI memory for issuing commands.
* 3) Allocate memory (shared) to send and receive ethernet frames.
*/
static int mpi_map_card(struct airo_info *ai, struct pci_dev *pci)
@@ -2691,7 +2693,7 @@ static struct net_device *init_wifidev(struct airo_info *ai,
dev->base_addr = ethdev->base_addr;
dev->wireless_data = ethdev->wireless_data;
SET_NETDEV_DEV(dev, ethdev->dev.parent);
- memcpy(dev->dev_addr, ethdev->dev_addr, dev->addr_len);
+ eth_hw_addr_inherit(dev, ethdev);
err = register_netdev(dev);
if (err<0) {
free_netdev(dev);
@@ -2753,7 +2755,7 @@ static const struct net_device_ops airo_netdev_ops = {
.ndo_stop = airo_close,
.ndo_start_xmit = airo_start_xmit,
.ndo_get_stats = airo_get_stats,
- .ndo_set_multicast_list = airo_set_multicast_list,
+ .ndo_set_rx_mode = airo_set_multicast_list,
.ndo_set_mac_address = airo_set_mac_address,
.ndo_do_ioctl = airo_ioctl,
.ndo_change_mtu = airo_change_mtu,
@@ -2765,7 +2767,7 @@ static const struct net_device_ops mpi_netdev_ops = {
.ndo_stop = airo_close,
.ndo_start_xmit = mpi_start_xmit,
.ndo_get_stats = airo_get_stats,
- .ndo_set_multicast_list = airo_set_multicast_list,
+ .ndo_set_rx_mode = airo_set_multicast_list,
.ndo_set_mac_address = airo_set_mac_address,
.ndo_do_ioctl = airo_ioctl,
.ndo_change_mtu = airo_change_mtu,
@@ -2822,6 +2824,7 @@ static struct net_device *_init_airo_card( unsigned short irq, int port,
dev->wireless_data = &ai->wireless_data;
dev->irq = irq;
dev->base_addr = port;
+ dev->priv_flags &= ~IFF_TX_SKB_SHARING;
SET_NETDEV_DEV(dev, dmdev);
@@ -3947,7 +3950,7 @@ static u16 issuecommand(struct airo_info *ai, Cmd *pCmd, Resp *pRsp) {
if ( max_tries == -1 ) {
airo_print_err(ai->dev->name,
- "Max tries exceeded when issueing command");
+ "Max tries exceeded when issuing command");
if (IN4500(ai, COMMAND) & COMMAND_BUSY)
OUT4500(ai, EVACK, EV_CLEARCOMMANDBUSY);
return ERROR;
@@ -4173,7 +4176,7 @@ done:
}
/* Note, that we are using BAP1 which is also used by transmit, so
- * make sure this isnt called when a transmit is happening */
+ * make sure this isn't called when a transmit is happening */
static int PC4500_writerid(struct airo_info *ai, u16 rid,
const void *pBuf, int len, int lock)
{
@@ -4211,7 +4214,7 @@ static int PC4500_writerid(struct airo_info *ai, u16 rid,
airo_print_err(ai->dev->name, "%s: len=%d", __func__, len);
rc = -1;
} else {
- memcpy((char *)ai->config_desc.virtual_host_addr,
+ memcpy(ai->config_desc.virtual_host_addr,
pBuf, len);
rc = issuecommand(ai, &cmd, &rsp);
@@ -4498,122 +4501,81 @@ struct proc_data {
static int setup_proc_entry( struct net_device *dev,
struct airo_info *apriv ) {
struct proc_dir_entry *entry;
+
/* First setup the device directory */
strcpy(apriv->proc_name,dev->name);
- apriv->proc_entry = create_proc_entry(apriv->proc_name,
- S_IFDIR|airo_perm,
- airo_entry);
+ apriv->proc_entry = proc_mkdir_mode(apriv->proc_name, airo_perm,
+ airo_entry);
if (!apriv->proc_entry)
- goto fail;
- apriv->proc_entry->uid = proc_uid;
- apriv->proc_entry->gid = proc_gid;
+ return -ENOMEM;
+ proc_set_user(apriv->proc_entry, proc_kuid, proc_kgid);
/* Setup the StatsDelta */
- entry = proc_create_data("StatsDelta",
- S_IFREG | (S_IRUGO&proc_perm),
+ entry = proc_create_data("StatsDelta", S_IRUGO & proc_perm,
apriv->proc_entry, &proc_statsdelta_ops, dev);
if (!entry)
- goto fail_stats_delta;
- entry->uid = proc_uid;
- entry->gid = proc_gid;
+ goto fail;
+ proc_set_user(entry, proc_kuid, proc_kgid);
/* Setup the Stats */
- entry = proc_create_data("Stats",
- S_IFREG | (S_IRUGO&proc_perm),
+ entry = proc_create_data("Stats", S_IRUGO & proc_perm,
apriv->proc_entry, &proc_stats_ops, dev);
if (!entry)
- goto fail_stats;
- entry->uid = proc_uid;
- entry->gid = proc_gid;
+ goto fail;
+ proc_set_user(entry, proc_kuid, proc_kgid);
/* Setup the Status */
- entry = proc_create_data("Status",
- S_IFREG | (S_IRUGO&proc_perm),
+ entry = proc_create_data("Status", S_IRUGO & proc_perm,
apriv->proc_entry, &proc_status_ops, dev);
if (!entry)
- goto fail_status;
- entry->uid = proc_uid;
- entry->gid = proc_gid;
+ goto fail;
+ proc_set_user(entry, proc_kuid, proc_kgid);
/* Setup the Config */
- entry = proc_create_data("Config",
- S_IFREG | proc_perm,
+ entry = proc_create_data("Config", proc_perm,
apriv->proc_entry, &proc_config_ops, dev);
if (!entry)
- goto fail_config;
- entry->uid = proc_uid;
- entry->gid = proc_gid;
+ goto fail;
+ proc_set_user(entry, proc_kuid, proc_kgid);
/* Setup the SSID */
- entry = proc_create_data("SSID",
- S_IFREG | proc_perm,
+ entry = proc_create_data("SSID", proc_perm,
apriv->proc_entry, &proc_SSID_ops, dev);
if (!entry)
- goto fail_ssid;
- entry->uid = proc_uid;
- entry->gid = proc_gid;
+ goto fail;
+ proc_set_user(entry, proc_kuid, proc_kgid);
/* Setup the APList */
- entry = proc_create_data("APList",
- S_IFREG | proc_perm,
+ entry = proc_create_data("APList", proc_perm,
apriv->proc_entry, &proc_APList_ops, dev);
if (!entry)
- goto fail_aplist;
- entry->uid = proc_uid;
- entry->gid = proc_gid;
+ goto fail;
+ proc_set_user(entry, proc_kuid, proc_kgid);
/* Setup the BSSList */
- entry = proc_create_data("BSSList",
- S_IFREG | proc_perm,
+ entry = proc_create_data("BSSList", proc_perm,
apriv->proc_entry, &proc_BSSList_ops, dev);
if (!entry)
- goto fail_bsslist;
- entry->uid = proc_uid;
- entry->gid = proc_gid;
+ goto fail;
+ proc_set_user(entry, proc_kuid, proc_kgid);
/* Setup the WepKey */
- entry = proc_create_data("WepKey",
- S_IFREG | proc_perm,
+ entry = proc_create_data("WepKey", proc_perm,
apriv->proc_entry, &proc_wepkey_ops, dev);
if (!entry)
- goto fail_wepkey;
- entry->uid = proc_uid;
- entry->gid = proc_gid;
-
+ goto fail;
+ proc_set_user(entry, proc_kuid, proc_kgid);
return 0;
-fail_wepkey:
- remove_proc_entry("BSSList", apriv->proc_entry);
-fail_bsslist:
- remove_proc_entry("APList", apriv->proc_entry);
-fail_aplist:
- remove_proc_entry("SSID", apriv->proc_entry);
-fail_ssid:
- remove_proc_entry("Config", apriv->proc_entry);
-fail_config:
- remove_proc_entry("Status", apriv->proc_entry);
-fail_status:
- remove_proc_entry("Stats", apriv->proc_entry);
-fail_stats:
- remove_proc_entry("StatsDelta", apriv->proc_entry);
-fail_stats_delta:
- remove_proc_entry(apriv->proc_name, airo_entry);
fail:
+ remove_proc_subtree(apriv->proc_name, airo_entry);
return -ENOMEM;
}
static int takedown_proc_entry( struct net_device *dev,
- struct airo_info *apriv ) {
- if ( !apriv->proc_entry->namelen ) return 0;
- remove_proc_entry("Stats",apriv->proc_entry);
- remove_proc_entry("StatsDelta",apriv->proc_entry);
- remove_proc_entry("Status",apriv->proc_entry);
- remove_proc_entry("Config",apriv->proc_entry);
- remove_proc_entry("SSID",apriv->proc_entry);
- remove_proc_entry("APList",apriv->proc_entry);
- remove_proc_entry("BSSList",apriv->proc_entry);
- remove_proc_entry("WepKey",apriv->proc_entry);
- remove_proc_entry(apriv->proc_name,airo_entry);
+ struct airo_info *apriv )
+{
+ remove_proc_subtree(apriv->proc_name, airo_entry);
return 0;
}
@@ -4652,31 +4614,24 @@ static ssize_t proc_write( struct file *file,
size_t len,
loff_t *offset )
{
- loff_t pos = *offset;
+ ssize_t ret;
struct proc_data *priv = file->private_data;
if (!priv->wbuffer)
return -EINVAL;
- if (pos < 0)
- return -EINVAL;
- if (pos >= priv->maxwritelen)
- return 0;
- if (len > priv->maxwritelen - pos)
- len = priv->maxwritelen - pos;
- if (copy_from_user(priv->wbuffer + pos, buffer, len))
- return -EFAULT;
- if ( pos + len > priv->writelen )
- priv->writelen = len + file->f_pos;
- *offset = pos + len;
- return len;
+ ret = simple_write_to_buffer(priv->wbuffer, priv->maxwritelen, offset,
+ buffer, len);
+ if (ret > 0)
+ priv->writelen = max_t(int, priv->writelen, *offset);
+
+ return ret;
}
static int proc_status_open(struct inode *inode, struct file *file)
{
struct proc_data *data;
- struct proc_dir_entry *dp = PDE(inode);
- struct net_device *dev = dp->data;
+ struct net_device *dev = PDE_DATA(inode);
struct airo_info *apriv = dev->ml_priv;
CapabilityRid cap_rid;
StatusRid status_rid;
@@ -4758,8 +4713,7 @@ static int proc_stats_rid_open( struct inode *inode,
u16 rid )
{
struct proc_data *data;
- struct proc_dir_entry *dp = PDE(inode);
- struct net_device *dev = dp->data;
+ struct net_device *dev = PDE_DATA(inode);
struct airo_info *apriv = dev->ml_priv;
StatsRid stats;
int i, j;
@@ -4782,7 +4736,7 @@ static int proc_stats_rid_open( struct inode *inode,
if (!statsLabels[i]) continue;
if (j+strlen(statsLabels[i])+16>4096) {
airo_print_warn(apriv->dev->name,
- "Potentially disasterous buffer overflow averted!");
+ "Potentially disastrous buffer overflow averted!");
break;
}
j+=sprintf(data->rbuffer+j, "%s: %u\n", statsLabels[i],
@@ -4821,8 +4775,7 @@ static inline int sniffing_mode(struct airo_info *ai)
static void proc_config_on_close(struct inode *inode, struct file *file)
{
struct proc_data *data = file->private_data;
- struct proc_dir_entry *dp = PDE(inode);
- struct net_device *dev = dp->data;
+ struct net_device *dev = PDE_DATA(inode);
struct airo_info *ai = dev->ml_priv;
char *line;
@@ -5033,8 +4986,7 @@ static const char *get_rmode(__le16 mode)
static int proc_config_open(struct inode *inode, struct file *file)
{
struct proc_data *data;
- struct proc_dir_entry *dp = PDE(inode);
- struct net_device *dev = dp->data;
+ struct net_device *dev = PDE_DATA(inode);
struct airo_info *ai = dev->ml_priv;
int i;
__le16 mode;
@@ -5124,8 +5076,7 @@ static int proc_config_open(struct inode *inode, struct file *file)
static void proc_SSID_on_close(struct inode *inode, struct file *file)
{
struct proc_data *data = file->private_data;
- struct proc_dir_entry *dp = PDE(inode);
- struct net_device *dev = dp->data;
+ struct net_device *dev = PDE_DATA(inode);
struct airo_info *ai = dev->ml_priv;
SsidRid SSID_rid;
int i;
@@ -5160,8 +5111,7 @@ static void proc_SSID_on_close(struct inode *inode, struct file *file)
static void proc_APList_on_close( struct inode *inode, struct file *file ) {
struct proc_data *data = file->private_data;
- struct proc_dir_entry *dp = PDE(inode);
- struct net_device *dev = dp->data;
+ struct net_device *dev = PDE_DATA(inode);
struct airo_info *ai = dev->ml_priv;
APListRid APList_rid;
int i;
@@ -5295,8 +5245,7 @@ static int set_wep_tx_idx(struct airo_info *ai, u16 index, int perm, int lock)
static void proc_wepkey_on_close( struct inode *inode, struct file *file ) {
struct proc_data *data;
- struct proc_dir_entry *dp = PDE(inode);
- struct net_device *dev = dp->data;
+ struct net_device *dev = PDE_DATA(inode);
struct airo_info *ai = dev->ml_priv;
int i, rc;
char key[16];
@@ -5347,8 +5296,7 @@ static void proc_wepkey_on_close( struct inode *inode, struct file *file ) {
static int proc_wepkey_open( struct inode *inode, struct file *file )
{
struct proc_data *data;
- struct proc_dir_entry *dp = PDE(inode);
- struct net_device *dev = dp->data;
+ struct net_device *dev = PDE_DATA(inode);
struct airo_info *ai = dev->ml_priv;
char *ptr;
WepKeyRid wkr;
@@ -5396,8 +5344,7 @@ static int proc_wepkey_open( struct inode *inode, struct file *file )
static int proc_SSID_open(struct inode *inode, struct file *file)
{
struct proc_data *data;
- struct proc_dir_entry *dp = PDE(inode);
- struct net_device *dev = dp->data;
+ struct net_device *dev = PDE_DATA(inode);
struct airo_info *ai = dev->ml_priv;
int i;
char *ptr;
@@ -5440,8 +5387,7 @@ static int proc_SSID_open(struct inode *inode, struct file *file)
static int proc_APList_open( struct inode *inode, struct file *file ) {
struct proc_data *data;
- struct proc_dir_entry *dp = PDE(inode);
- struct net_device *dev = dp->data;
+ struct net_device *dev = PDE_DATA(inode);
struct airo_info *ai = dev->ml_priv;
int i;
char *ptr;
@@ -5480,8 +5426,7 @@ static int proc_APList_open( struct inode *inode, struct file *file ) {
static int proc_BSSList_open( struct inode *inode, struct file *file ) {
struct proc_data *data;
- struct proc_dir_entry *dp = PDE(inode);
- struct net_device *dev = dp->data;
+ struct net_device *dev = PDE_DATA(inode);
struct airo_info *ai = dev->ml_priv;
char *ptr;
BSSListRid BSSList_rid;
@@ -5596,7 +5541,7 @@ static void timer_func( struct net_device *dev ) {
}
#ifdef CONFIG_PCI
-static int __devinit airo_pci_probe(struct pci_dev *pdev,
+static int airo_pci_probe(struct pci_dev *pdev,
const struct pci_device_id *pent)
{
struct net_device *dev;
@@ -5618,14 +5563,13 @@ static int __devinit airo_pci_probe(struct pci_dev *pdev,
return 0;
}
-static void __devexit airo_pci_remove(struct pci_dev *pdev)
+static void airo_pci_remove(struct pci_dev *pdev)
{
struct net_device *dev = pci_get_drvdata(pdev);
airo_print_info(dev->name, "Unregistering...");
stop_airo_card(dev, 1);
pci_disable_device(pdev);
- pci_set_drvdata(pdev, NULL);
}
static int airo_pci_suspend(struct pci_dev *pdev, pm_message_t state)
@@ -5711,14 +5655,15 @@ static int __init airo_init_module( void )
{
int i;
- airo_entry = create_proc_entry("driver/aironet",
- S_IFDIR | airo_perm,
- NULL);
+ proc_kuid = make_kuid(&init_user_ns, proc_uid);
+ proc_kgid = make_kgid(&init_user_ns, proc_gid);
+ if (!uid_valid(proc_kuid) || !gid_valid(proc_kgid))
+ return -EINVAL;
- if (airo_entry) {
- airo_entry->uid = proc_uid;
- airo_entry->gid = proc_gid;
- }
+ airo_entry = proc_mkdir_mode("driver/aironet", airo_perm, NULL);
+
+ if (airo_entry)
+ proc_set_user(airo_entry, proc_kuid, proc_kgid);
for (i = 0; i < 4 && io[i] && irq[i]; i++) {
airo_print_info("", "Trying to configure ISA adapter at irq=%d "
@@ -5852,7 +5797,7 @@ static int airo_set_freq(struct net_device *dev,
/* Hack to fall through... */
fwrq->e = 0;
- fwrq->m = ieee80211_freq_to_dsss_chan(f);
+ fwrq->m = ieee80211_frequency_to_channel(f);
}
/* Setting by channel number */
if((fwrq->m > 1000) || (fwrq->e > 0))
@@ -5896,7 +5841,8 @@ static int airo_get_freq(struct net_device *dev,
ch = le16_to_cpu(status_rid.channel);
if((ch > 0) && (ch < 15)) {
- fwrq->m = ieee80211_dsss_chan_to_freq(ch) * 100000;
+ fwrq->m = 100000 *
+ ieee80211_channel_to_frequency(ch, IEEE80211_BAND_2GHZ);
fwrq->e = 1;
} else {
fwrq->m = ch;
@@ -5992,13 +5938,11 @@ static int airo_set_wap(struct net_device *dev,
Cmd cmd;
Resp rsp;
APListRid APList_rid;
- static const u8 any[ETH_ALEN] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
- static const u8 off[ETH_ALEN] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
if (awrq->sa_family != ARPHRD_ETHER)
return -EINVAL;
- else if (!memcmp(any, awrq->sa_data, ETH_ALEN) ||
- !memcmp(off, awrq->sa_data, ETH_ALEN)) {
+ else if (is_broadcast_ether_addr(awrq->sa_data) ||
+ is_zero_ether_addr(awrq->sa_data)) {
memset(&cmd, 0, sizeof(cmd));
cmd.cmd=CMD_LOSE_SYNC;
if (down_interruptible(&local->sem))
@@ -6955,7 +6899,8 @@ static int airo_get_range(struct net_device *dev,
k = 0;
for(i = 0; i < 14; i++) {
range->freq[k].i = i + 1; /* List index */
- range->freq[k].m = ieee80211_dsss_chan_to_freq(i + 1) * 100000;
+ range->freq[k].m = 100000 *
+ ieee80211_channel_to_frequency(i + 1, IEEE80211_BAND_2GHZ);
range->freq[k++].e = 1; /* Values in MHz -> * 10^5 * 10 */
}
range->num_frequency = k;
@@ -7249,8 +7194,8 @@ static int airo_get_aplist(struct net_device *dev,
}
} else {
dwrq->flags = 1; /* Should be define'd */
- memcpy(extra + sizeof(struct sockaddr)*i,
- &qual, sizeof(struct iw_quality)*i);
+ memcpy(extra + sizeof(struct sockaddr) * i, qual,
+ sizeof(struct iw_quality) * i);
}
dwrq->length = i;
@@ -7354,7 +7299,8 @@ static inline char *airo_translate_scan(struct net_device *dev,
/* Add frequency */
iwe.cmd = SIOCGIWFREQ;
iwe.u.freq.m = le16_to_cpu(bss->dsChannel);
- iwe.u.freq.m = ieee80211_dsss_chan_to_freq(iwe.u.freq.m) * 100000;
+ iwe.u.freq.m = 100000 *
+ ieee80211_channel_to_frequency(iwe.u.freq.m, IEEE80211_BAND_2GHZ);
iwe.u.freq.e = 1;
current_ev = iwe_stream_add_event(info, current_ev, end_buf,
&iwe, IW_EV_FREQ_LEN);
@@ -7444,7 +7390,7 @@ static inline char *airo_translate_scan(struct net_device *dev,
num_null_ies++;
break;
- case WLAN_EID_GENERIC:
+ case WLAN_EID_VENDOR_SPECIFIC:
if (ie[1] >= 4 &&
ie[2] == 0x00 &&
ie[3] == 0x50 &&
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-04 13:25:24 +0000