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-rw-r--r--drivers/staging/csr/wext_events.c283
1 files changed, 0 insertions, 283 deletions
diff --git a/drivers/staging/csr/wext_events.c b/drivers/staging/csr/wext_events.c
deleted file mode 100644
index 9860ea30da25..000000000000
--- a/drivers/staging/csr/wext_events.c
+++ /dev/null
@@ -1,283 +0,0 @@
-/*
- * ---------------------------------------------------------------------------
- * FILE: wext_events.c
- *
- * PURPOSE:
- * Code to generate iwevents.
- *
- * Copyright (C) 2006-2008 by Cambridge Silicon Radio Ltd.
- *
- * Refer to LICENSE.txt included with this source code for details on
- * the license terms.
- *
- * ---------------------------------------------------------------------------
- */
-#include <linux/types.h>
-#include <linux/etherdevice.h>
-#include <linux/if_arp.h>
-#include "csr_wifi_hip_unifi.h"
-#include "unifi_priv.h"
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * wext_send_assoc_event
- *
- * Send wireless-extension events up to userland to announce
- * successful association with an AP.
- *
- * Arguments:
- * priv Pointer to driver context.
- * bssid MAC address of AP we associated with
- * req_ie, req_ie_len IEs in the original request
- * resp_ie, resp_ie_len IEs in the response
- *
- * Returns:
- * None.
- *
- * Notes:
- * This is sent on first successful association, and again if we
- * roam to another AP.
- * ---------------------------------------------------------------------------
- */
-void
-wext_send_assoc_event(unifi_priv_t *priv, unsigned char *bssid,
- unsigned char *req_ie, int req_ie_len,
- unsigned char *resp_ie, int resp_ie_len,
- unsigned char *scan_ie, unsigned int scan_ie_len)
-{
-#if WIRELESS_EXT > 17
- union iwreq_data wrqu;
-
- if (req_ie_len == 0) req_ie = NULL;
- wrqu.data.length = req_ie_len;
- wrqu.data.flags = 0;
- wireless_send_event(priv->netdev[CSR_WIFI_INTERFACE_IN_USE], IWEVASSOCREQIE, &wrqu, req_ie);
-
- if (resp_ie_len == 0) resp_ie = NULL;
- wrqu.data.length = resp_ie_len;
- wrqu.data.flags = 0;
- wireless_send_event(priv->netdev[CSR_WIFI_INTERFACE_IN_USE], IWEVASSOCRESPIE, &wrqu, resp_ie);
-
- if (scan_ie_len > 0) {
- wrqu.data.length = scan_ie_len;
- wrqu.data.flags = 0;
- wireless_send_event(priv->netdev[CSR_WIFI_INTERFACE_IN_USE], IWEVGENIE, &wrqu, scan_ie);
- }
-
- memcpy(&wrqu.ap_addr.sa_data, bssid, ETH_ALEN);
- wireless_send_event(priv->netdev[CSR_WIFI_INTERFACE_IN_USE], SIOCGIWAP, &wrqu, NULL);
-#endif
-} /* wext_send_assoc_event() */
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * wext_send_disassoc_event
- *
- * Send a wireless-extension event up to userland to announce
- * that we disassociated from an AP.
- *
- * Arguments:
- * priv Pointer to driver context.
- *
- * Returns:
- * None.
- *
- * Notes:
- * The semantics of wpa_supplicant (the userland SME application) are
- * that a SIOCGIWAP event with MAC address of all zero means
- * disassociate.
- * ---------------------------------------------------------------------------
- */
-void
-wext_send_disassoc_event(unifi_priv_t *priv)
-{
-#if WIRELESS_EXT > 17
- union iwreq_data wrqu;
-
- memset(wrqu.ap_addr.sa_data, 0, ETH_ALEN);
- wireless_send_event(priv->netdev[CSR_WIFI_INTERFACE_IN_USE], SIOCGIWAP, &wrqu, NULL);
-#endif
-} /* wext_send_disassoc_event() */
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * wext_send_scan_results_event
- *
- * Send wireless-extension events up to userland to announce
- * completion of a scan.
- *
- * Arguments:
- * priv Pointer to driver context.
- *
- * Returns:
- * None.
- *
- * Notes:
- * This doesn't actually report the results, they are retrieved
- * using the SIOCGIWSCAN ioctl command.
- * ---------------------------------------------------------------------------
- */
-void
-wext_send_scan_results_event(unifi_priv_t *priv)
-{
-#if WIRELESS_EXT > 17
- union iwreq_data wrqu;
-
- wrqu.data.length = 0;
- wrqu.data.flags = 0;
- wireless_send_event(priv->netdev[CSR_WIFI_INTERFACE_IN_USE], SIOCGIWSCAN, &wrqu, NULL);
-
-#endif
-} /* wext_send_scan_results_event() */
-
-
-
-/*
- * ---------------------------------------------------------------------------
- * wext_send_michaelmicfailure_event
- *
- * Send wireless-extension events up to userland to announce
- * completion of a scan.
- *
- * Arguments:
- * priv Pointer to driver context.
- * count, macaddr, key_type, key_idx, tsc
- * Parameters from report from UniFi.
- *
- * Returns:
- * None.
- * ---------------------------------------------------------------------------
- */
-#if WIRELESS_EXT >= 18
-static inline void
-_send_michaelmicfailure_event(struct net_device *dev,
- int count, const unsigned char *macaddr,
- int key_type, int key_idx,
- unsigned char *tsc)
-{
- union iwreq_data wrqu;
- struct iw_michaelmicfailure mmf;
-
- memset(&mmf, 0, sizeof(mmf));
-
- mmf.flags = key_idx & IW_MICFAILURE_KEY_ID;
- if (key_type == CSR_GROUP) {
- mmf.flags |= IW_MICFAILURE_GROUP;
- } else {
- mmf.flags |= IW_MICFAILURE_PAIRWISE;
- }
- mmf.flags |= ((count << 5) & IW_MICFAILURE_COUNT);
-
- mmf.src_addr.sa_family = ARPHRD_ETHER;
- memcpy(mmf.src_addr.sa_data, macaddr, ETH_ALEN);
-
- memcpy(mmf.tsc, tsc, IW_ENCODE_SEQ_MAX_SIZE);
-
- memset(&wrqu, 0, sizeof(wrqu));
- wrqu.data.length = sizeof(mmf);
-
- wireless_send_event(dev, IWEVMICHAELMICFAILURE, &wrqu, (char *)&mmf);
-}
-#elif WIRELESS_EXT >= 15
-static inline void
-_send_michaelmicfailure_event(struct net_device *dev,
- int count, const unsigned char *macaddr,
- int key_type, int key_idx,
- unsigned char *tsc)
-{
- union iwreq_data wrqu;
- char buf[128];
-
- sprintf(buf,
- "MLME-MICHAELMICFAILURE.indication(keyid=%d %scast addr=%pM)",
- key_idx, (key_type == CSR_GROUP) ? "broad" : "uni", macaddr);
- memset(&wrqu, 0, sizeof(wrqu));
- wrqu.data.length = strlen(buf);
- wireless_send_event(dev, IWEVCUSTOM, &wrqu, buf);
-}
-#else /* WIRELESS_EXT >= 15 */
-static inline void
-_send_michaelmicfailure_event(struct net_device *dev,
- int count, const unsigned char *macaddr,
- int key_type, int key_idx,
- unsigned char *tsc)
-{
- /* Not supported before WEXT 15 */
-}
-#endif /* WIRELESS_EXT >= 15 */
-
-
-void
-wext_send_michaelmicfailure_event(unifi_priv_t *priv,
- u16 count,
- CsrWifiMacAddress address,
- CsrWifiSmeKeyType keyType,
- u16 interfaceTag)
-{
- unsigned char tsc[8] = {0};
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "wext_send_michaelmicfailure_event bad interfaceTag\n");
- return;
- }
-
- _send_michaelmicfailure_event(priv->netdev[interfaceTag],
- count,
- address.a,
- keyType,
- 0,
- tsc);
-} /* wext_send_michaelmicfailure_event() */
-
-void
-wext_send_pmkid_candidate_event(unifi_priv_t *priv, CsrWifiMacAddress bssid, u8 preauth_allowed, u16 interfaceTag)
-{
-#if WIRELESS_EXT > 17
- union iwreq_data wrqu;
- struct iw_pmkid_cand pmkid_cand;
-
- if (interfaceTag >= CSR_WIFI_NUM_INTERFACES) {
- unifi_error(priv, "wext_send_pmkid_candidate_event bad interfaceTag\n");
- return;
- }
-
- memset(&pmkid_cand, 0, sizeof(pmkid_cand));
-
- if (preauth_allowed) {
- pmkid_cand.flags |= IW_PMKID_CAND_PREAUTH;
- }
- pmkid_cand.bssid.sa_family = ARPHRD_ETHER;
- memcpy(pmkid_cand.bssid.sa_data, bssid.a, ETH_ALEN);
- /* Used as priority, smaller the number higher the priority, not really used in our case */
- pmkid_cand.index = 1;
-
- memset(&wrqu, 0, sizeof(wrqu));
- wrqu.data.length = sizeof(pmkid_cand);
-
- wireless_send_event(priv->netdev[interfaceTag], IWEVPMKIDCAND, &wrqu, (char *)&pmkid_cand);
-#endif
-} /* wext_send_pmkid_candidate_event() */
-
-/*
- * Send a custom WEXT event to say we have completed initialisation
- * and are now ready for WEXT ioctls. Used by Android wpa_supplicant.
- */
-void
-wext_send_started_event(unifi_priv_t *priv)
-{
-#if WIRELESS_EXT > 17
- union iwreq_data wrqu;
- char data[] = "STARTED";
-
- wrqu.data.length = sizeof(data);
- wrqu.data.flags = 0;
- wireless_send_event(priv->netdev[CSR_WIFI_INTERFACE_IN_USE], IWEVCUSTOM, &wrqu, data);
-#endif
-} /* wext_send_started_event() */
-
generated by cgit 1.2.3-korg (git 2.39.0) at 2024-05-01 15:36:32 +0000