/* src/p80211/p80211conv.c
-*
-* Ether/802.11 conversions and packet buffer routines
-*
-* Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved.
-* --------------------------------------------------------------------
-*
-* linux-wlan
-*
-* The contents of this file are subject to the Mozilla Public
-* License Version 1.1 (the "License"); you may not use this file
-* except in compliance with the License. You may obtain a copy of
-* the License at http://www.mozilla.org/MPL/
-*
-* Software distributed under the License is distributed on an "AS
-* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
-* implied. See the License for the specific language governing
-* rights and limitations under the License.
-*
-* Alternatively, the contents of this file may be used under the
-* terms of the GNU Public License version 2 (the "GPL"), in which
-* case the provisions of the GPL are applicable instead of the
-* above. If you wish to allow the use of your version of this file
-* only under the terms of the GPL and not to allow others to use
-* your version of this file under the MPL, indicate your decision
-* by deleting the provisions above and replace them with the notice
-* and other provisions required by the GPL. If you do not delete
-* the provisions above, a recipient may use your version of this
-* file under either the MPL or the GPL.
-*
-* --------------------------------------------------------------------
-*
-* Inquiries regarding the linux-wlan Open Source project can be
-* made directly to:
-*
-* AbsoluteValue Systems Inc.
-* info@linux-wlan.com
-* http://www.linux-wlan.com
-*
-* --------------------------------------------------------------------
-*
-* Portions of the development of this software were funded by
-* Intersil Corporation as part of PRISM(R) chipset product development.
-*
-* --------------------------------------------------------------------
-*
-* This file defines the functions that perform Ethernet to/from
-* 802.11 frame conversions.
-*
-* --------------------------------------------------------------------
-*
-*================================================================
-*/
+ *
+ * Ether/802.11 conversions and packet buffer routines
+ *
+ * Copyright (C) 1999 AbsoluteValue Systems, Inc. All Rights Reserved.
+ * --------------------------------------------------------------------
+ *
+ * linux-wlan
+ *
+ * The contents of this file are subject to the Mozilla Public
+ * License Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS
+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * rights and limitations under the License.
+ *
+ * Alternatively, the contents of this file may be used under the
+ * terms of the GNU Public License version 2 (the "GPL"), in which
+ * case the provisions of the GPL are applicable instead of the
+ * above. If you wish to allow the use of your version of this file
+ * only under the terms of the GPL and not to allow others to use
+ * your version of this file under the MPL, indicate your decision
+ * by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL. If you do not delete
+ * the provisions above, a recipient may use your version of this
+ * file under either the MPL or the GPL.
+ *
+ * --------------------------------------------------------------------
+ *
+ * Inquiries regarding the linux-wlan Open Source project can be
+ * made directly to:
+ *
+ * AbsoluteValue Systems Inc.
+ * info@linux-wlan.com
+ * http://www.linux-wlan.com
+ *
+ * --------------------------------------------------------------------
+ *
+ * Portions of the development of this software were funded by
+ * Intersil Corporation as part of PRISM(R) chipset product development.
+ *
+ * --------------------------------------------------------------------
+ *
+ * This file defines the functions that perform Ethernet to/from
+ * 802.11 frame conversions.
+ *
+ * --------------------------------------------------------------------
+ *
+ *================================================================
+ */
#include <linux/module.h>
#include <linux/kernel.h>
static const u8 oui_8021h[] = { 0x00, 0x00, 0xf8 };
/*----------------------------------------------------------------
-* p80211pb_ether_to_80211
-*
-* Uses the contents of the ether frame and the etherconv setting
-* to build the elements of the 802.11 frame.
-*
-* We don't actually set
-* up the frame header here. That's the MAC's job. We're only handling
-* conversion of DIXII or 802.3+LLC frames to something that works
-* with 802.11.
-*
-* Note -- 802.11 header is NOT part of the skb. Likewise, the 802.11
-* FCS is also not present and will need to be added elsewhere.
-*
-* Arguments:
-* ethconv Conversion type to perform
-* skb skbuff containing the ether frame
-* p80211_hdr 802.11 header
-*
-* Returns:
-* 0 on success, non-zero otherwise
-*
-* Call context:
-* May be called in interrupt or non-interrupt context
-*----------------------------------------------------------------
-*/
+ * p80211pb_ether_to_80211
+ *
+ * Uses the contents of the ether frame and the etherconv setting
+ * to build the elements of the 802.11 frame.
+ *
+ * We don't actually set
+ * up the frame header here. That's the MAC's job. We're only handling
+ * conversion of DIXII or 802.3+LLC frames to something that works
+ * with 802.11.
+ *
+ * Note -- 802.11 header is NOT part of the skb. Likewise, the 802.11
+ * FCS is also not present and will need to be added elsewhere.
+ *
+ * Arguments:
+ * ethconv Conversion type to perform
+ * skb skbuff containing the ether frame
+ * p80211_hdr 802.11 header
+ *
+ * Returns:
+ * 0 on success, non-zero otherwise
+ *
+ * Call context:
+ * May be called in interrupt or non-interrupt context
+ *----------------------------------------------------------------
+ */
int skb_ether_to_p80211(struct wlandevice *wlandev, u32 ethconv,
struct sk_buff *skb, union p80211_hdr *p80211_hdr,
struct p80211_metawep *p80211_wep)
}
/*----------------------------------------------------------------
-* p80211pb_80211_to_ether
-*
-* Uses the contents of a received 802.11 frame and the etherconv
-* setting to build an ether frame.
-*
-* This function extracts the src and dest address from the 802.11
-* frame to use in the construction of the eth frame.
-*
-* Arguments:
-* ethconv Conversion type to perform
-* skb Packet buffer containing the 802.11 frame
-*
-* Returns:
-* 0 on success, non-zero otherwise
-*
-* Call context:
-* May be called in interrupt or non-interrupt context
-*----------------------------------------------------------------
-*/
+ * p80211pb_80211_to_ether
+ *
+ * Uses the contents of a received 802.11 frame and the etherconv
+ * setting to build an ether frame.
+ *
+ * This function extracts the src and dest address from the 802.11
+ * frame to use in the construction of the eth frame.
+ *
+ * Arguments:
+ * ethconv Conversion type to perform
+ * skb Packet buffer containing the 802.11 frame
+ *
+ * Returns:
+ * 0 on success, non-zero otherwise
+ *
+ * Call context:
+ * May be called in interrupt or non-interrupt context
+ *----------------------------------------------------------------
+ */
int skb_p80211_to_ether(struct wlandevice *wlandev, u32 ethconv,
struct sk_buff *skb)
{
}
/*----------------------------------------------------------------
-* p80211_stt_findproto
-*
-* Searches the 802.1h Selective Translation Table for a given
-* protocol.
-*
-* Arguments:
-* proto protocol number (in host order) to search for.
-*
-* Returns:
-* 1 - if the table is empty or a match is found.
-* 0 - if the table is non-empty and a match is not found.
-*
-* Call context:
-* May be called in interrupt or non-interrupt context
-*----------------------------------------------------------------
-*/
+ * p80211_stt_findproto
+ *
+ * Searches the 802.1h Selective Translation Table for a given
+ * protocol.
+ *
+ * Arguments:
+ * proto protocol number (in host order) to search for.
+ *
+ * Returns:
+ * 1 - if the table is empty or a match is found.
+ * 0 - if the table is non-empty and a match is not found.
+ *
+ * Call context:
+ * May be called in interrupt or non-interrupt context
+ *----------------------------------------------------------------
+ */
int p80211_stt_findproto(u16 proto)
{
/* Always return found for now. This is the behavior used by the */
}
/*----------------------------------------------------------------
-* p80211skb_rxmeta_detach
-*
-* Disconnects the frmmeta and rxmeta from an skb.
-*
-* Arguments:
-* wlandev The wlandev this skb belongs to.
-* skb The skb we're attaching to.
-*
-* Returns:
-* 0 on success, non-zero otherwise
-*
-* Call context:
-* May be called in interrupt or non-interrupt context
-*----------------------------------------------------------------
-*/
+ * p80211skb_rxmeta_detach
+ *
+ * Disconnects the frmmeta and rxmeta from an skb.
+ *
+ * Arguments:
+ * wlandev The wlandev this skb belongs to.
+ * skb The skb we're attaching to.
+ *
+ * Returns:
+ * 0 on success, non-zero otherwise
+ *
+ * Call context:
+ * May be called in interrupt or non-interrupt context
+ *----------------------------------------------------------------
+ */
void p80211skb_rxmeta_detach(struct sk_buff *skb)
{
struct p80211_rxmeta *rxmeta;
}
/*----------------------------------------------------------------
-* p80211skb_rxmeta_attach
-*
-* Allocates a p80211rxmeta structure, initializes it, and attaches
-* it to an skb.
-*
-* Arguments:
-* wlandev The wlandev this skb belongs to.
-* skb The skb we're attaching to.
-*
-* Returns:
-* 0 on success, non-zero otherwise
-*
-* Call context:
-* May be called in interrupt or non-interrupt context
-*----------------------------------------------------------------
-*/
+ * p80211skb_rxmeta_attach
+ *
+ * Allocates a p80211rxmeta structure, initializes it, and attaches
+ * it to an skb.
+ *
+ * Arguments:
+ * wlandev The wlandev this skb belongs to.
+ * skb The skb we're attaching to.
+ *
+ * Returns:
+ * 0 on success, non-zero otherwise
+ *
+ * Call context:
+ * May be called in interrupt or non-interrupt context
+ *----------------------------------------------------------------
+ */
int p80211skb_rxmeta_attach(struct wlandevice *wlandev, struct sk_buff *skb)
{
int result = 0;
}
/*----------------------------------------------------------------
-* p80211skb_free
-*
-* Frees an entire p80211skb by checking and freeing the meta struct
-* and then freeing the skb.
-*
-* Arguments:
-* wlandev The wlandev this skb belongs to.
-* skb The skb we're attaching to.
-*
-* Returns:
-* 0 on success, non-zero otherwise
-*
-* Call context:
-* May be called in interrupt or non-interrupt context
-*----------------------------------------------------------------
-*/
+ * p80211skb_free
+ *
+ * Frees an entire p80211skb by checking and freeing the meta struct
+ * and then freeing the skb.
+ *
+ * Arguments:
+ * wlandev The wlandev this skb belongs to.
+ * skb The skb we're attaching to.
+ *
+ * Returns:
+ * 0 on success, non-zero otherwise
+ *
+ * Call context:
+ * May be called in interrupt or non-interrupt context
+ *----------------------------------------------------------------
+ */
void p80211skb_free(struct wlandevice *wlandev, struct sk_buff *skb)
{
struct p80211_frmmeta *meta;
projects / GitHub / moto-9609 / android_kernel_motorola_exynos9610.git / commitdiff