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path: root/drivers/net/wireless
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Diffstat (limited to 'drivers/net/wireless')
-rw-r--r--drivers/net/wireless/airo.c63
1 files changed, 27 insertions, 36 deletions
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index d96057f4a0d..6a3917b867e 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -1094,7 +1094,7 @@ static int get_dec_u16( char *buffer, int *start, int limit );
static void OUT4500( struct airo_info *, u16 register, u16 value );
static unsigned short IN4500( struct airo_info *, u16 register );
static u16 setup_card(struct airo_info*, u8 *mac, int lock);
-static int enable_MAC( struct airo_info *ai, Resp *rsp, int lock );
+static int enable_MAC(struct airo_info *ai, int lock);
static void disable_MAC(struct airo_info *ai, int lock);
static void enable_interrupts(struct airo_info*);
static void disable_interrupts(struct airo_info*);
@@ -1938,7 +1938,6 @@ static void try_auto_wep(struct airo_info *ai)
static int airo_open(struct net_device *dev) {
struct airo_info *ai = dev->priv;
- Resp rsp;
int rc = 0;
if (test_bit(FLAG_FLASHING, &ai->flags))
@@ -1976,7 +1975,7 @@ static int airo_open(struct net_device *dev) {
try_auto_wep(ai);
}
- enable_MAC(ai, &rsp, 1);
+ enable_MAC(ai, 1);
netif_start_queue(dev);
return 0;
@@ -2367,14 +2366,13 @@ static int airo_set_mac_address(struct net_device *dev, void *p)
{
struct airo_info *ai = dev->priv;
struct sockaddr *addr = p;
- Resp rsp;
readConfigRid(ai, 1);
memcpy (ai->config.macAddr, addr->sa_data, dev->addr_len);
set_bit (FLAG_COMMIT, &ai->flags);
disable_MAC(ai, 1);
writeConfigRid (ai, 1);
- enable_MAC(ai, &rsp, 1);
+ enable_MAC(ai, 1);
memcpy (ai->dev->dev_addr, addr->sa_data, dev->addr_len);
if (ai->wifidev)
memcpy (ai->wifidev->dev_addr, addr->sa_data, dev->addr_len);
@@ -3539,9 +3537,11 @@ static u16 IN4500( struct airo_info *ai, u16 reg ) {
return rc;
}
-static int enable_MAC( struct airo_info *ai, Resp *rsp, int lock ) {
+static int enable_MAC(struct airo_info *ai, int lock)
+{
int rc;
- Cmd cmd;
+ Cmd cmd;
+ Resp rsp;
/* FLAG_RADIO_OFF : Radio disabled via /proc or Wireless Extensions
* FLAG_RADIO_DOWN : Radio disabled via "ifconfig ethX down"
@@ -3557,7 +3557,7 @@ static int enable_MAC( struct airo_info *ai, Resp *rsp, int lock ) {
if (!test_bit(FLAG_ENABLED, &ai->flags)) {
memset(&cmd, 0, sizeof(cmd));
cmd.cmd = MAC_ENABLE;
- rc = issuecommand(ai, &cmd, rsp);
+ rc = issuecommand(ai, &cmd, &rsp);
if (rc == SUCCESS)
set_bit(FLAG_ENABLED, &ai->flags);
} else
@@ -3567,8 +3567,12 @@ static int enable_MAC( struct airo_info *ai, Resp *rsp, int lock ) {
up(&ai->sem);
if (rc)
- airo_print_err(ai->dev->name, "%s: Cannot enable MAC, err=%d",
- __FUNCTION__, rc);
+ airo_print_err(ai->dev->name, "Cannot enable MAC");
+ else if ((rsp.status & 0xFF00) != 0) {
+ airo_print_err(ai->dev->name, "Bad MAC enable reason=%x, "
+ "rid=%x, offset=%d", rsp.rsp0, rsp.rsp1, rsp.rsp2);
+ rc = ERROR;
+ }
return rc;
}
@@ -3912,12 +3916,9 @@ static u16 setup_card(struct airo_info *ai, u8 *mac, int lock)
if ( status != SUCCESS ) return ERROR;
}
- status = enable_MAC(ai, &rsp, lock);
- if ( status != SUCCESS || (rsp.status & 0xFF00) != 0) {
- airo_print_err(ai->dev->name, "Bad MAC enable reason = %x, rid = %x,"
- " offset = %d", rsp.rsp0, rsp.rsp1, rsp.rsp2 );
+ status = enable_MAC(ai, lock);
+ if (status != SUCCESS)
return ERROR;
- }
/* Grab the initial wep key, we gotta save it for auto_wep */
rc = readWepKeyRid(ai, &wkr, 1, lock);
@@ -5159,7 +5160,6 @@ static void proc_SSID_on_close( struct inode *inode, struct file *file ) {
struct net_device *dev = dp->data;
struct airo_info *ai = dev->priv;
SsidRid SSID_rid;
- Resp rsp;
int i;
int offset = 0;
@@ -5184,7 +5184,7 @@ static void proc_SSID_on_close( struct inode *inode, struct file *file ) {
SSID_rid.len = sizeof(SSID_rid);
disable_MAC(ai, 1);
writeSsidRid(ai, &SSID_rid, 1);
- enable_MAC(ai, &rsp, 1);
+ enable_MAC(ai, 1);
}
static inline u8 hexVal(char c) {
@@ -5200,7 +5200,6 @@ static void proc_APList_on_close( struct inode *inode, struct file *file ) {
struct net_device *dev = dp->data;
struct airo_info *ai = dev->priv;
APListRid APList_rid;
- Resp rsp;
int i;
if ( !data->writelen ) return;
@@ -5225,18 +5224,17 @@ static void proc_APList_on_close( struct inode *inode, struct file *file ) {
}
disable_MAC(ai, 1);
writeAPListRid(ai, &APList_rid, 1);
- enable_MAC(ai, &rsp, 1);
+ enable_MAC(ai, 1);
}
/* This function wraps PC4500_writerid with a MAC disable */
static int do_writerid( struct airo_info *ai, u16 rid, const void *rid_data,
int len, int dummy ) {
int rc;
- Resp rsp;
disable_MAC(ai, 1);
rc = PC4500_writerid(ai, rid, rid_data, len, 1);
- enable_MAC(ai, &rsp, 1);
+ enable_MAC(ai, 1);
return rc;
}
@@ -5267,7 +5265,6 @@ static int set_wep_key(struct airo_info *ai, u16 index,
const char *key, u16 keylen, int perm, int lock ) {
static const unsigned char macaddr[ETH_ALEN] = { 0x01, 0, 0, 0, 0, 0 };
WepKeyRid wkr;
- Resp rsp;
memset(&wkr, 0, sizeof(wkr));
if (keylen == 0) {
@@ -5287,7 +5284,7 @@ static int set_wep_key(struct airo_info *ai, u16 index,
if (perm) disable_MAC(ai, lock);
writeWepKeyRid(ai, &wkr, perm, lock);
- if (perm) enable_MAC(ai, &rsp, lock);
+ if (perm) enable_MAC(ai, lock);
return 0;
}
@@ -5555,7 +5552,6 @@ static int proc_close( struct inode *inode, struct file *file )
changed. */
static void timer_func( struct net_device *dev ) {
struct airo_info *apriv = dev->priv;
- Resp rsp;
/* We don't have a link so try changing the authtype */
readConfigRid(apriv, 0);
@@ -5582,7 +5578,7 @@ static void timer_func( struct net_device *dev ) {
}
set_bit (FLAG_COMMIT, &apriv->flags);
writeConfigRid(apriv, 0);
- enable_MAC(apriv, &rsp, 0);
+ enable_MAC(apriv, 0);
up(&apriv->sem);
/* Schedule check to see if the change worked */
@@ -5657,7 +5653,6 @@ static int airo_pci_resume(struct pci_dev *pdev)
{
struct net_device *dev = pci_get_drvdata(pdev);
struct airo_info *ai = dev->priv;
- Resp rsp;
pci_power_t prev_state = pdev->current_state;
pci_set_power_state(pdev, PCI_D0);
@@ -5690,7 +5685,7 @@ static int airo_pci_resume(struct pci_dev *pdev)
ai->APList = NULL;
}
writeConfigRid(ai, 0);
- enable_MAC(ai, &rsp, 0);
+ enable_MAC(ai, 0);
ai->power = PMSG_ON;
netif_device_attach(dev);
netif_wake_queue(dev);
@@ -5914,7 +5909,6 @@ static int airo_set_essid(struct net_device *dev,
char *extra)
{
struct airo_info *local = dev->priv;
- Resp rsp;
SsidRid SSID_rid; /* SSIDs */
/* Reload the list of current SSID */
@@ -5946,7 +5940,7 @@ static int airo_set_essid(struct net_device *dev,
/* Write it to the card */
disable_MAC(local, 1);
writeSsidRid(local, &SSID_rid, 1);
- enable_MAC(local, &rsp, 1);
+ enable_MAC(local, 1);
return 0;
}
@@ -6011,7 +6005,7 @@ static int airo_set_wap(struct net_device *dev,
memcpy(APList_rid.ap[0], awrq->sa_data, ETH_ALEN);
disable_MAC(local, 1);
writeAPListRid(local, &APList_rid, 1);
- enable_MAC(local, &rsp, 1);
+ enable_MAC(local, 1);
}
return 0;
}
@@ -7465,7 +7459,6 @@ static int airo_config_commit(struct net_device *dev,
char *extra) /* NULL */
{
struct airo_info *local = dev->priv;
- Resp rsp;
if (!test_bit (FLAG_COMMIT, &local->flags))
return 0;
@@ -7490,7 +7483,7 @@ static int airo_config_commit(struct net_device *dev,
if (down_interruptible(&local->sem))
return -ERESTARTSYS;
writeConfigRid(local, 0);
- enable_MAC(local, &rsp, 0);
+ enable_MAC(local, 0);
if (test_bit (FLAG_RESET, &local->flags))
airo_set_promisc(local);
else
@@ -7757,7 +7750,6 @@ static int readrids(struct net_device *dev, aironet_ioctl *comp) {
unsigned char *iobuf;
int len;
struct airo_info *ai = dev->priv;
- Resp rsp;
if (test_bit(FLAG_FLASHING, &ai->flags))
return -EIO;
@@ -7769,7 +7761,7 @@ static int readrids(struct net_device *dev, aironet_ioctl *comp) {
if (test_bit(FLAG_COMMIT, &ai->flags)) {
disable_MAC (ai, 1);
writeConfigRid (ai, 1);
- enable_MAC (ai, &rsp, 1);
+ enable_MAC(ai, 1);
}
break;
case AIROGSLIST: ridcode = RID_SSID; break;
@@ -7826,7 +7818,6 @@ static int writerids(struct net_device *dev, aironet_ioctl *comp) {
struct airo_info *ai = dev->priv;
int ridcode;
int enabled;
- Resp rsp;
static int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
unsigned char *iobuf;
@@ -7860,7 +7851,7 @@ static int writerids(struct net_device *dev, aironet_ioctl *comp) {
* same with MAC off
*/
case AIROPMACON:
- if (enable_MAC(ai, &rsp, 1) != 0)
+ if (enable_MAC(ai, 1) != 0)
return -EIO;
return 0;
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-30 00:30:23 +0000