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Added functionality into capwap data channel kernel module

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This commit is contained in:
vemax78
2014-12-23 21:12:25 +01:00
parent e2dea6b3de
commit 33ea96d9f5
35 changed files with 2172 additions and 541 deletions
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40
src/wtp/kmod/netlinkapp.c
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@ -68,8 +68,8 @@ static int sc_netlink_handler(uint32_t ifindex, struct sk_buff* skb, int sig_dbm
if (ieee80211_is_data(hdr->frame_control)) {
int err;
struct sc_capwap_session* session;
unsigned char radioaddrbuffer[CAPWAP_RADIO_EUI48_LENGTH_PADDED];
unsigned char winfobuffer[CAPWAP_WINFO_FRAMEINFO_LENGTH_PADDED];
uint8_t radioaddrbuffer[CAPWAP_RADIO_EUI48_LENGTH_PADDED];
uint8_t winfobuffer[CAPWAP_WINFO_FRAMEINFO_LENGTH_PADDED];
struct sc_capwap_radio_addr* radioaddr = NULL;
struct sc_capwap_wireless_information* winfo = NULL;
@ -97,7 +97,7 @@ static int sc_netlink_handler(uint32_t ifindex, struct sk_buff* skb, int sig_dbm
/* Create Wireless Information */
if (sig_dbm || rate) {
winfo = sc_capwap_setwirelessinformation(winfobuffer, CAPWAP_WINFO_FRAMEINFO_LENGTH_PADDED, (uint8_t)sig_dbm, 0, ((uint16_t)rate) * 5);
winfo = sc_capwap_setwinfo_frameinfo(winfobuffer, CAPWAP_WINFO_FRAMEINFO_LENGTH_PADDED, (uint8_t)sig_dbm, 0, ((uint16_t)rate) * 5);
}
/* */
@ -455,7 +455,7 @@ static int sc_netlink_send_data(struct sk_buff* skb, struct genl_info* info) {
/* Create Wireless Information */
if (rssi || snr || rate) {
winfo = sc_capwap_setwirelessinformation(winfobuffer, CAPWAP_WINFO_FRAMEINFO_LENGTH_PADDED, rssi, snr, rate);
winfo = sc_capwap_setwinfo_frameinfo(winfobuffer, CAPWAP_WINFO_FRAMEINFO_LENGTH_PADDED, rssi, snr, rate);
}
/* Create socket buffer */
@ -728,6 +728,38 @@ error:
return -ENOMEM;
}
/* */
struct net_device* sc_netlink_getdev_from_wlanid(uint8_t radioid, uint8_t wlanid) {
struct sc_netlink_device* nldev;
TRACEKMOD("### sc_netlink_getdev_from_wlanid\n");
/* Search */
list_for_each_entry(nldev, &sc_netlink_dev_list, list) {
if ((nldev->radioid == radioid) && (nldev->wlanid == wlanid)) {
return nldev->dev;
}
}
return NULL;
}
/* */
struct net_device* sc_netlink_getdev_from_bssid(uint8_t radioid, const uint8_t* addr) {
struct sc_netlink_device* nldev;
TRACEKMOD("### sc_netlink_getdev_from_bssid\n");
/* Search */
list_for_each_entry(nldev, &sc_netlink_dev_list, list) {
if ((nldev->radioid == radioid) && !memcmp(nldev->dev->dev_addr, addr, MACADDRESS_EUI48_LENGTH)) {
return nldev->dev;
}
}
return NULL;
}
/* */
int sc_netlink_init(void) {
int ret;