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path: root/drivers/staging/wlan-ng/p80211req.c
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Diffstat (limited to 'drivers/staging/wlan-ng/p80211req.c')
-rw-r--r--drivers/staging/wlan-ng/p80211req.c177
1 files changed, 81 insertions, 96 deletions
diff --git a/drivers/staging/wlan-ng/p80211req.c b/drivers/staging/wlan-ng/p80211req.c
index c88156cdf68..7221379c974 100644
--- a/drivers/staging/wlan-ng/p80211req.c
+++ b/drivers/staging/wlan-ng/p80211req.c
@@ -55,7 +55,6 @@
#include <linux/sched.h>
#include <linux/types.h>
#include <linux/skbuff.h>
-#include <linux/slab.h>
#include <linux/wireless.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
@@ -73,9 +72,9 @@
#include "p80211metastruct.h"
#include "p80211req.h"
-static void p80211req_handlemsg(wlandevice_t *wlandev, p80211msg_t *msg);
-static int p80211req_mibset_mibget(wlandevice_t *wlandev,
- p80211msg_dot11req_mibget_t *mib_msg,
+static void p80211req_handlemsg(wlandevice_t *wlandev, struct p80211msg *msg);
+static void p80211req_mibset_mibget(wlandevice_t *wlandev,
+ struct p80211msg_dot11req_mibget *mib_msg,
int isget);
/*----------------------------------------------------------------
@@ -94,10 +93,9 @@ static int p80211req_mibset_mibget(wlandevice_t *wlandev,
* Potentially blocks the caller, so it's a good idea to
* not call this function from an interrupt context.
----------------------------------------------------------------*/
-int p80211req_dorequest(wlandevice_t * wlandev, u8 * msgbuf)
+int p80211req_dorequest(wlandevice_t *wlandev, u8 *msgbuf)
{
- int result = 0;
- p80211msg_t *msg = (p80211msg_t *) msgbuf;
+ struct p80211msg *msg = (struct p80211msg *) msgbuf;
/* Check to make sure the MSD is running */
if (!((wlandev->msdstate == WLAN_MSD_HWPRESENT &&
@@ -108,10 +106,11 @@ int p80211req_dorequest(wlandevice_t * wlandev, u8 * msgbuf)
}
/* Check Permissions */
- if (!capable(CAP_NET_ADMIN) && (msg->msgcode != DIDmsg_dot11req_mibget)) {
- printk(KERN_ERR
- "%s: only dot11req_mibget allowed for non-root.\n",
- wlandev->name);
+ if (!capable(CAP_NET_ADMIN) &&
+ (msg->msgcode != DIDmsg_dot11req_mibget)) {
+ netdev_err(wlandev->netdev,
+ "%s: only dot11req_mibget allowed for non-root.\n",
+ wlandev->name);
return -EPERM;
}
@@ -129,7 +128,7 @@ int p80211req_dorequest(wlandevice_t * wlandev, u8 * msgbuf)
wlandev->mlmerequest(wlandev, msg);
clear_bit(1, &(wlandev->request_pending));
- return result; /* if result==0, msg->status still may contain an err */
+ return 0; /* if result==0, msg->status still may contain an err */
}
/*----------------------------------------------------------------
@@ -150,38 +149,35 @@ int p80211req_dorequest(wlandevice_t * wlandev, u8 * msgbuf)
* Call context:
* Process thread
----------------------------------------------------------------*/
-static void p80211req_handlemsg(wlandevice_t *wlandev, p80211msg_t *msg)
+static void p80211req_handlemsg(wlandevice_t *wlandev, struct p80211msg *msg)
{
switch (msg->msgcode) {
case DIDmsg_lnxreq_hostwep:{
- p80211msg_lnxreq_hostwep_t *req =
- (p80211msg_lnxreq_hostwep_t *) msg;
- wlandev->hostwep &=
- ~(HOSTWEP_DECRYPT | HOSTWEP_ENCRYPT);
- if (req->decrypt.data == P80211ENUM_truth_true)
- wlandev->hostwep |= HOSTWEP_DECRYPT;
- if (req->encrypt.data == P80211ENUM_truth_true)
- wlandev->hostwep |= HOSTWEP_ENCRYPT;
-
- break;
- }
+ struct p80211msg_lnxreq_hostwep *req =
+ (struct p80211msg_lnxreq_hostwep *) msg;
+ wlandev->hostwep &=
+ ~(HOSTWEP_DECRYPT | HOSTWEP_ENCRYPT);
+ if (req->decrypt.data == P80211ENUM_truth_true)
+ wlandev->hostwep |= HOSTWEP_DECRYPT;
+ if (req->encrypt.data == P80211ENUM_truth_true)
+ wlandev->hostwep |= HOSTWEP_ENCRYPT;
+
+ break;
+ }
case DIDmsg_dot11req_mibget:
case DIDmsg_dot11req_mibset:{
- int isget = (msg->msgcode == DIDmsg_dot11req_mibget);
- p80211msg_dot11req_mibget_t *mib_msg =
- (p80211msg_dot11req_mibget_t *) msg;
- p80211req_mibset_mibget(wlandev, mib_msg, isget);
- }
- default:
- ;
+ int isget = (msg->msgcode == DIDmsg_dot11req_mibget);
+ struct p80211msg_dot11req_mibget *mib_msg =
+ (struct p80211msg_dot11req_mibget *) msg;
+ p80211req_mibset_mibget(wlandev, mib_msg, isget);
+ break;
+ }
} /* switch msg->msgcode */
-
- return;
}
-static int p80211req_mibset_mibget(wlandevice_t *wlandev,
- p80211msg_dot11req_mibget_t *mib_msg,
+static void p80211req_mibset_mibget(wlandevice_t *wlandev,
+ struct p80211msg_dot11req_mibget *mib_msg,
int isget)
{
p80211itemd_t *mibitem = (p80211itemd_t *) mib_msg->mibattribute.data;
@@ -190,76 +186,65 @@ static int p80211req_mibset_mibget(wlandevice_t *wlandev,
switch (mibitem->did) {
case DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey0:{
- if (!isget)
- wep_change_key(wlandev, 0, key, pstr->len);
- break;
- }
+ if (!isget)
+ wep_change_key(wlandev, 0, key, pstr->len);
+ break;
+ }
case DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey1:{
- if (!isget)
- wep_change_key(wlandev, 1, key, pstr->len);
- break;
- }
+ if (!isget)
+ wep_change_key(wlandev, 1, key, pstr->len);
+ break;
+ }
case DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey2:{
- if (!isget)
- wep_change_key(wlandev, 2, key, pstr->len);
- break;
- }
+ if (!isget)
+ wep_change_key(wlandev, 2, key, pstr->len);
+ break;
+ }
case DIDmib_dot11smt_dot11WEPDefaultKeysTable_dot11WEPDefaultKey3:{
- if (!isget)
- wep_change_key(wlandev, 3, key, pstr->len);
- break;
- }
+ if (!isget)
+ wep_change_key(wlandev, 3, key, pstr->len);
+ break;
+ }
case DIDmib_dot11smt_dot11PrivacyTable_dot11WEPDefaultKeyID:{
- u32 *data = (u32 *) mibitem->data;
+ u32 *data = (u32 *) mibitem->data;
- if (isget) {
- *data =
- wlandev->hostwep & HOSTWEP_DEFAULTKEY_MASK;
- } else {
- wlandev->hostwep &= ~(HOSTWEP_DEFAULTKEY_MASK);
-
- wlandev->hostwep |=
- (*data & HOSTWEP_DEFAULTKEY_MASK);
- }
- break;
+ if (isget) {
+ *data = wlandev->hostwep & HOSTWEP_DEFAULTKEY_MASK;
+ } else {
+ wlandev->hostwep &= ~(HOSTWEP_DEFAULTKEY_MASK);
+ wlandev->hostwep |= (*data & HOSTWEP_DEFAULTKEY_MASK);
}
+ break;
+ }
case DIDmib_dot11smt_dot11PrivacyTable_dot11PrivacyInvoked:{
- u32 *data = (u32 *) mibitem->data;
-
- if (isget) {
- if (wlandev->hostwep & HOSTWEP_PRIVACYINVOKED)
- *data = P80211ENUM_truth_true;
- else
- *data = P80211ENUM_truth_false;
- } else {
- wlandev->hostwep &= ~(HOSTWEP_PRIVACYINVOKED);
- if (*data == P80211ENUM_truth_true)
- wlandev->hostwep |=
- HOSTWEP_PRIVACYINVOKED;
- }
- break;
+ u32 *data = (u32 *) mibitem->data;
+
+ if (isget) {
+ if (wlandev->hostwep & HOSTWEP_PRIVACYINVOKED)
+ *data = P80211ENUM_truth_true;
+ else
+ *data = P80211ENUM_truth_false;
+ } else {
+ wlandev->hostwep &= ~(HOSTWEP_PRIVACYINVOKED);
+ if (*data == P80211ENUM_truth_true)
+ wlandev->hostwep |= HOSTWEP_PRIVACYINVOKED;
}
+ break;
+ }
case DIDmib_dot11smt_dot11PrivacyTable_dot11ExcludeUnencrypted:{
- u32 *data = (u32 *) mibitem->data;
-
- if (isget) {
- if (wlandev->hostwep &
- HOSTWEP_EXCLUDEUNENCRYPTED)
- *data = P80211ENUM_truth_true;
- else
- *data = P80211ENUM_truth_false;
- } else {
- wlandev->hostwep &=
- ~(HOSTWEP_EXCLUDEUNENCRYPTED);
- if (*data == P80211ENUM_truth_true)
- wlandev->hostwep |=
- HOSTWEP_EXCLUDEUNENCRYPTED;
- }
- break;
+ u32 *data = (u32 *) mibitem->data;
+
+ if (isget) {
+ if (wlandev->hostwep & HOSTWEP_EXCLUDEUNENCRYPTED)
+ *data = P80211ENUM_truth_true;
+ else
+ *data = P80211ENUM_truth_false;
+ } else {
+ wlandev->hostwep &= ~(HOSTWEP_EXCLUDEUNENCRYPTED);
+ if (*data == P80211ENUM_truth_true)
+ wlandev->hostwep |= HOSTWEP_EXCLUDEUNENCRYPTED;
}
- default:
- ;
+ break;
+ }
}
-
- return 0;
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-11-09 07:06:31 +0000