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path: root/drivers/staging/vt6655/wpactl.c
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Diffstat (limited to 'drivers/staging/vt6655/wpactl.c')
-rw-r--r--drivers/staging/vt6655/wpactl.c148
1 files changed, 75 insertions, 73 deletions
diff --git a/drivers/staging/vt6655/wpactl.c b/drivers/staging/vt6655/wpactl.c
index 5f454ca2a3bc..dab1e8078652 100644
--- a/drivers/staging/vt6655/wpactl.c
+++ b/drivers/staging/vt6655/wpactl.c
@@ -50,9 +50,6 @@ static const int frequency_list[] = {
};
/*--------------------- Static Classes ----------------------------*/
-/*--------------------- Static Variables --------------------------*/
-static int msglevel = MSG_LEVEL_INFO;
-
/*--------------------- Static Functions --------------------------*/
/*--------------------- Export Variables --------------------------*/
@@ -83,13 +80,13 @@ static void wpadev_setup(struct net_device *dev)
*
*/
-static int wpa_init_wpadev(PSDevice pDevice)
+static int wpa_init_wpadev(struct vnt_private *pDevice)
{
- PSDevice wpadev_priv;
+ struct vnt_private *wpadev_priv;
struct net_device *dev = pDevice->dev;
int ret = 0;
- pDevice->wpadev = alloc_netdev(sizeof(PSDevice), "vntwpa",
+ pDevice->wpadev = alloc_netdev(sizeof(*wpadev_priv), "vntwpa",
NET_NAME_UNKNOWN, wpadev_setup);
if (pDevice->wpadev == NULL)
return -ENOMEM;
@@ -103,8 +100,7 @@ static int wpa_init_wpadev(PSDevice pDevice)
pDevice->wpadev->mem_end = dev->mem_end;
ret = register_netdev(pDevice->wpadev);
if (ret) {
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%s: register_netdev(WPA) failed!\n",
- dev->name);
+ pr_debug("%s: register_netdev(WPA) failed!\n", dev->name);
free_netdev(pDevice->wpadev);
return -1;
}
@@ -115,8 +111,8 @@ static int wpa_init_wpadev(PSDevice pDevice)
return -ENOMEM;
}
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%s: Registered netdev %s for WPA management\n",
- dev->name, pDevice->wpadev->name);
+ pr_debug("%s: Registered netdev %s for WPA management\n",
+ dev->name, pDevice->wpadev->name);
return 0;
}
@@ -134,7 +130,7 @@ static int wpa_init_wpadev(PSDevice pDevice)
*
*/
-static int wpa_release_wpadev(PSDevice pDevice)
+static int wpa_release_wpadev(struct vnt_private *pDevice)
{
if (pDevice->skb) {
dev_kfree_skb(pDevice->skb);
@@ -142,8 +138,8 @@ static int wpa_release_wpadev(PSDevice pDevice)
}
if (pDevice->wpadev) {
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%s: Netdevice %s unregistered\n",
- pDevice->dev->name, pDevice->wpadev->name);
+ pr_debug("%s: Netdevice %s unregistered\n",
+ pDevice->dev->name, pDevice->wpadev->name);
unregister_netdev(pDevice->wpadev);
free_netdev(pDevice->wpadev);
pDevice->wpadev = NULL;
@@ -166,7 +162,7 @@ static int wpa_release_wpadev(PSDevice pDevice)
*
*/
-int wpa_set_wpadev(PSDevice pDevice, int val)
+int wpa_set_wpadev(struct vnt_private *pDevice, int val)
{
if (val)
return wpa_init_wpadev(pDevice);
@@ -188,7 +184,7 @@ int wpa_set_wpadev(PSDevice pDevice, int val)
*
*/
-int wpa_set_keys(PSDevice pDevice, void *ctx,
+int wpa_set_keys(struct vnt_private *pDevice, void *ctx,
bool fcpfkernel) __must_hold(&pDevice->lock)
{
struct viawget_wpa_param *param = ctx;
@@ -196,7 +192,7 @@ int wpa_set_keys(PSDevice pDevice, void *ctx,
unsigned long dwKeyIndex = 0;
unsigned char abyKey[MAX_KEY_LEN];
unsigned char abySeq[MAX_KEY_LEN];
- QWORD KeyRSC;
+ u64 KeyRSC;
unsigned char byKeyDecMode = KEY_CTL_WEP;
int ret = 0;
int uu, ii;
@@ -206,7 +202,7 @@ int wpa_set_keys(PSDevice pDevice, void *ctx,
param->u.wpa_key.seq_len > MAX_KEY_LEN)
return -EINVAL;
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "param->u.wpa_key.alg_name = %d\n", param->u.wpa_key.alg_name);
+ pr_debug("param->u.wpa_key.alg_name = %d\n", param->u.wpa_key.alg_name);
if (param->u.wpa_key.alg_name == WPA_ALG_NONE) {
pDevice->eEncryptionStatus = Ndis802_11EncryptionDisabled;
pDevice->bEncryptionEnable = false;
@@ -224,7 +220,9 @@ int wpa_set_keys(PSDevice pDevice, void *ctx,
} else {
spin_unlock_irq(&pDevice->lock);
if (param->u.wpa_key.key &&
- copy_from_user(&abyKey[0], param->u.wpa_key.key, param->u.wpa_key.key_len)) {
+ copy_from_user(&abyKey[0],
+ (void __user *)param->u.wpa_key.key,
+ param->u.wpa_key.key_len)) {
spin_lock_irq(&pDevice->lock);
return -EINVAL;
}
@@ -262,7 +260,9 @@ int wpa_set_keys(PSDevice pDevice, void *ctx,
} else {
spin_unlock_irq(&pDevice->lock);
if (param->u.wpa_key.seq &&
- copy_from_user(&abySeq[0], param->u.wpa_key.seq, param->u.wpa_key.seq_len)) {
+ copy_from_user(&abySeq[0],
+ (void __user *)param->u.wpa_key.seq,
+ param->u.wpa_key.seq_len)) {
spin_lock_irq(&pDevice->lock);
return -EINVAL;
}
@@ -272,15 +272,15 @@ int wpa_set_keys(PSDevice pDevice, void *ctx,
if (param->u.wpa_key.seq_len > 0) {
for (ii = 0; ii < param->u.wpa_key.seq_len; ii++) {
if (ii < 4)
- LODWORD(KeyRSC) |= (abySeq[ii] << (ii * 8));
+ KeyRSC |= (u64)(abySeq[ii] << (ii * 8));
else
- HIDWORD(KeyRSC) |= (abySeq[ii] << ((ii-4) * 8));
+ KeyRSC |= (u64)(abySeq[ii] << ((ii-4) * 8));
}
dwKeyIndex |= 1 << 29;
}
if (param->u.wpa_key.key_index >= MAX_GROUP_KEY) {
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "return dwKeyIndex > 3\n");
+ pr_debug("return dwKeyIndex > 3\n");
return -EINVAL;
}
@@ -300,7 +300,7 @@ int wpa_set_keys(PSDevice pDevice, void *ctx,
else
byKeyDecMode = KEY_CTL_WEP;
- // Fix HCT test that set 256 bits KEY and Ndis802_11Encryption3Enabled
+ /* Fix HCT test that set 256 bits KEY and Ndis802_11Encryption3Enabled */
if (pDevice->eEncryptionStatus == Ndis802_11Encryption3Enabled) {
if (param->u.wpa_key.key_len == MAX_KEY_LEN)
byKeyDecMode = KEY_CTL_TKIP;
@@ -315,29 +315,29 @@ int wpa_set_keys(PSDevice pDevice, void *ctx,
byKeyDecMode = KEY_CTL_WEP;
}
- // Check TKIP key length
+ /* Check TKIP key length */
if ((byKeyDecMode == KEY_CTL_TKIP) &&
(param->u.wpa_key.key_len != MAX_KEY_LEN)) {
- // TKIP Key must be 256 bits
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "return- TKIP Key must be 256 bits!\n");
+ /* TKIP Key must be 256 bits */
+ pr_debug("return- TKIP Key must be 256 bits!\n");
return -EINVAL;
}
- // Check AES key length
+ /* Check AES key length */
if ((byKeyDecMode == KEY_CTL_CCMP) &&
(param->u.wpa_key.key_len != AES_KEY_LEN)) {
- // AES Key must be 128 bits
+ /* AES Key must be 128 bits */
return -EINVAL;
}
- // spin_lock_irq(&pDevice->lock);
+ /* spin_lock_irq(&pDevice->lock); */
if (is_broadcast_ether_addr(&param->addr[0]) || (param->addr == NULL)) {
- // If is_broadcast_ether_addr, set the key as every key entry's group key.
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Groupe Key Assign.\n");
+ /* If is_broadcast_ether_addr, set the key as every key entry's group key. */
+ pr_debug("Groupe Key Assign\n");
if (KeybSetAllGroupKey(&(pDevice->sKey),
dwKeyIndex,
param->u.wpa_key.key_len,
- (PQWORD) &(KeyRSC),
+ (u64 *) &KeyRSC,
(unsigned char *)abyKey,
byKeyDecMode,
pDevice->PortOffset,
@@ -345,27 +345,27 @@ int wpa_set_keys(PSDevice pDevice, void *ctx,
KeybSetDefaultKey(&(pDevice->sKey),
dwKeyIndex,
param->u.wpa_key.key_len,
- (PQWORD) &(KeyRSC),
+ (u64 *) &KeyRSC,
(unsigned char *)abyKey,
byKeyDecMode,
pDevice->PortOffset,
pDevice->byLocalID)) {
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "GROUP Key Assign.\n");
+ pr_debug("GROUP Key Assign\n");
} else {
return -EINVAL;
}
} else {
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Pairwise Key Assign.\n");
- // BSSID not 0xffffffffffff
- // Pairwise Key can't be WEP
+ pr_debug("Pairwise Key Assign\n");
+ /* BSSID not 0xffffffffffff */
+ /* Pairwise Key can't be WEP */
if (byKeyDecMode == KEY_CTL_WEP) {
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Pairwise Key can't be WEP\n");
+ pr_debug("Pairwise Key can't be WEP\n");
return -EINVAL;
}
- dwKeyIndex |= (1 << 30); // set pairwise key
+ dwKeyIndex |= (1 << 30); /* set pairwise key */
if (pMgmt->eConfigMode == WMAC_CONFIG_IBSS_STA)
return -EINVAL;
@@ -373,18 +373,18 @@ int wpa_set_keys(PSDevice pDevice, void *ctx,
&param->addr[0],
dwKeyIndex,
param->u.wpa_key.key_len,
- (PQWORD) &(KeyRSC),
+ (u64 *) &KeyRSC,
(unsigned char *)abyKey,
byKeyDecMode,
pDevice->PortOffset,
pDevice->byLocalID)) {
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "Pairwise Key Set\n");
+ pr_debug("Pairwise Key Set\n");
} else {
- // Key Table Full
+ /* Key Table Full */
return -EINVAL;
}
- } // BSSID not 0xffffffffffff
+ } /* BSSID not 0xffffffffffff */
if ((ret == 0) && ((param->u.wpa_key.set_tx) != 0)) {
pDevice->byKeyIndex = (unsigned char)param->u.wpa_key.key_index;
pDevice->bTransmitKey = true;
@@ -408,7 +408,7 @@ int wpa_set_keys(PSDevice pDevice, void *ctx,
*
*/
-static int wpa_set_wpa(PSDevice pDevice,
+static int wpa_set_wpa(struct vnt_private *pDevice,
struct viawget_wpa_param *param)
{
PSMgmtObject pMgmt = pDevice->pMgmt;
@@ -433,7 +433,7 @@ static int wpa_set_wpa(PSDevice pDevice,
*
*/
-static int wpa_set_disassociate(PSDevice pDevice,
+static int wpa_set_disassociate(struct vnt_private *pDevice,
struct viawget_wpa_param *param)
{
PSMgmtObject pMgmt = pDevice->pMgmt;
@@ -462,7 +462,7 @@ static int wpa_set_disassociate(PSDevice pDevice,
*
*/
-static int wpa_set_scan(PSDevice pDevice,
+static int wpa_set_scan(struct vnt_private *pDevice,
struct viawget_wpa_param *param)
{
spin_lock_irq(&pDevice->lock);
@@ -487,7 +487,7 @@ static int wpa_set_scan(PSDevice pDevice,
*
*/
-static int wpa_get_bssid(PSDevice pDevice,
+static int wpa_get_bssid(struct vnt_private *pDevice,
struct viawget_wpa_param *param)
{
PSMgmtObject pMgmt = pDevice->pMgmt;
@@ -511,7 +511,7 @@ static int wpa_get_bssid(PSDevice pDevice,
*
*/
-static int wpa_get_ssid(PSDevice pDevice,
+static int wpa_get_ssid(struct vnt_private *pDevice,
struct viawget_wpa_param *param)
{
PSMgmtObject pMgmt = pDevice->pMgmt;
@@ -539,7 +539,7 @@ static int wpa_get_ssid(PSDevice pDevice,
*
*/
-static int wpa_get_scan(PSDevice pDevice,
+static int wpa_get_scan(struct vnt_private *pDevice,
struct viawget_wpa_param *param)
{
struct viawget_scan_result *scan_buf;
@@ -636,7 +636,7 @@ static int wpa_get_scan(PSDevice pDevice,
ret = -EFAULT;
param->u.scan_results.scan_count = count;
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO " param->u.scan_results.scan_count = %d\n", count);
+ pr_debug(" param->u.scan_results.scan_count = %d\n", count);
kfree(pBuf);
return ret;
@@ -656,7 +656,7 @@ static int wpa_get_scan(PSDevice pDevice,
*
*/
-static int wpa_set_associate(PSDevice pDevice,
+static int wpa_set_associate(struct vnt_private *pDevice,
struct viawget_wpa_param *param)
{
PSMgmtObject pMgmt = pDevice->pMgmt;
@@ -665,13 +665,15 @@ static int wpa_set_associate(PSDevice pDevice,
unsigned char abyWPAIE[64];
bool bWepEnabled = false;
- // set key type & algorithm
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "pairwise_suite = %d\n", param->u.wpa_associate.pairwise_suite);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "group_suite = %d\n", param->u.wpa_associate.group_suite);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "key_mgmt_suite = %d\n", param->u.wpa_associate.key_mgmt_suite);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "auth_alg = %d\n", param->u.wpa_associate.auth_alg);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "mode = %d\n", param->u.wpa_associate.mode);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "wpa_ie_len = %d\n", param->u.wpa_associate.wpa_ie_len);
+ /* set key type & algorithm */
+ pr_debug("pairwise_suite = %d\n",
+ param->u.wpa_associate.pairwise_suite);
+ pr_debug("group_suite = %d\n", param->u.wpa_associate.group_suite);
+ pr_debug("key_mgmt_suite = %d\n",
+ param->u.wpa_associate.key_mgmt_suite);
+ pr_debug("auth_alg = %d\n", param->u.wpa_associate.auth_alg);
+ pr_debug("mode = %d\n", param->u.wpa_associate.mode);
+ pr_debug("wpa_ie_len = %d\n", param->u.wpa_associate.wpa_ie_len);
if (param->u.wpa_associate.wpa_ie_len) {
if (!param->u.wpa_associate.wpa_ie)
@@ -686,13 +688,13 @@ static int wpa_set_associate(PSDevice pDevice,
pMgmt->eConfigMode = WMAC_CONFIG_IBSS_STA;
else
pMgmt->eConfigMode = WMAC_CONFIG_ESS_STA;
- // set ssid
+ /* set ssid */
memset(pMgmt->abyDesireSSID, 0, WLAN_IEHDR_LEN + WLAN_SSID_MAXLEN + 1);
pItemSSID = (PWLAN_IE_SSID)pMgmt->abyDesireSSID;
pItemSSID->byElementID = WLAN_EID_SSID;
pItemSSID->len = param->u.wpa_associate.ssid_len;
memcpy(pItemSSID->abySSID, param->u.wpa_associate.ssid, pItemSSID->len);
- // set bssid
+ /* set bssid */
if (memcmp(param->u.wpa_associate.bssid, &abyNullAddr[0], 6) != 0)
memcpy(pMgmt->abyDesireBSSID, param->u.wpa_associate.bssid, 6);
else
@@ -800,7 +802,7 @@ static int wpa_set_associate(PSDevice pDevice,
*
*/
-int wpa_ioctl(PSDevice pDevice, struct iw_point *p)
+int wpa_ioctl(struct vnt_private *pDevice, struct iw_point *p)
{
struct viawget_wpa_param *param;
int ret = 0;
@@ -822,60 +824,60 @@ int wpa_ioctl(PSDevice pDevice, struct iw_point *p)
switch (param->cmd) {
case VIAWGET_SET_WPA:
ret = wpa_set_wpa(pDevice, param);
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_SET_WPA\n");
+ pr_debug("VIAWGET_SET_WPA\n");
break;
case VIAWGET_SET_KEY:
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_SET_KEY\n");
+ pr_debug("VIAWGET_SET_KEY\n");
spin_lock_irq(&pDevice->lock);
ret = wpa_set_keys(pDevice, param, false);
spin_unlock_irq(&pDevice->lock);
break;
case VIAWGET_SET_SCAN:
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_SET_SCAN\n");
+ pr_debug("VIAWGET_SET_SCAN\n");
ret = wpa_set_scan(pDevice, param);
break;
case VIAWGET_GET_SCAN:
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_GET_SCAN\n");
+ pr_debug("VIAWGET_GET_SCAN\n");
ret = wpa_get_scan(pDevice, param);
wpa_ioctl = 1;
break;
case VIAWGET_GET_SSID:
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_GET_SSID\n");
+ pr_debug("VIAWGET_GET_SSID\n");
ret = wpa_get_ssid(pDevice, param);
wpa_ioctl = 1;
break;
case VIAWGET_GET_BSSID:
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_GET_BSSID\n");
+ pr_debug("VIAWGET_GET_BSSID\n");
ret = wpa_get_bssid(pDevice, param);
wpa_ioctl = 1;
break;
case VIAWGET_SET_ASSOCIATE:
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_SET_ASSOCIATE\n");
+ pr_debug("VIAWGET_SET_ASSOCIATE\n");
ret = wpa_set_associate(pDevice, param);
break;
case VIAWGET_SET_DISASSOCIATE:
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_SET_DISASSOCIATE\n");
+ pr_debug("VIAWGET_SET_DISASSOCIATE\n");
ret = wpa_set_disassociate(pDevice, param);
break;
case VIAWGET_SET_DROP_UNENCRYPT:
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_SET_DROP_UNENCRYPT\n");
+ pr_debug("VIAWGET_SET_DROP_UNENCRYPT\n");
break;
case VIAWGET_SET_DEAUTHENTICATE:
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "VIAWGET_SET_DEAUTHENTICATE\n");
+ pr_debug("VIAWGET_SET_DEAUTHENTICATE\n");
break;
default:
- DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "wpa_ioctl: unknown cmd=%d\n",
- param->cmd);
+ pr_debug("wpa_ioctl: unknown cmd=%d\n",
+ param->cmd);
ret = -EOPNOTSUPP;
goto out;
}
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.