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linux/net/wireless/rdev-ops.h

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License cleanup: add SPDX GPL-2.0 license identifier to files with no license Many source files in the tree are missing licensing information, which makes it harder for compliance tools to determine the correct license. By default all files without license information are under the default license of the kernel, which is GPL version 2. Update the files which contain no license information with the 'GPL-2.0' SPDX license identifier. The SPDX identifier is a legally binding shorthand, which can be used instead of the full boiler plate text. This patch is based on work done by Thomas Gleixner and Kate Stewart and Philippe Ombredanne. How this work was done: Patches were generated and checked against linux-4.14-rc6 for a subset of the use cases: - file had no licensing information it it. - file was a */uapi/* one with no licensing information in it, - file was a */uapi/* one with existing licensing information, Further patches will be generated in subsequent months to fix up cases where non-standard license headers were used, and references to license had to be inferred by heuristics based on keywords. The analysis to determine which SPDX License Identifier to be applied to a file was done in a spreadsheet of side by side results from of the output of two independent scanners (ScanCode & Windriver) producing SPDX tag:value files created by Philippe Ombredanne. Philippe prepared the base worksheet, and did an initial spot review of a few 1000 files. The 4.13 kernel was the starting point of the analysis with 60,537 files assessed. Kate Stewart did a file by file comparison of the scanner results in the spreadsheet to determine which SPDX license identifier(s) to be applied to the file. She confirmed any determination that was not immediately clear with lawyers working with the Linux Foundation. Criteria used to select files for SPDX license identifier tagging was: - Files considered eligible had to be source code files. - Make and config files were included as candidates if they contained >5 lines of source - File already had some variant of a license header in it (even if <5 lines). All documentation files were explicitly excluded. The following heuristics were used to determine which SPDX license identifiers to apply. - when both scanners couldn't find any license traces, file was considered to have no license information in it, and the top level COPYING file license applied. For non */uapi/* files that summary was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 11139 and resulted in the first patch in this series. If that file was a */uapi/* path one, it was "GPL-2.0 WITH Linux-syscall-note" otherwise it was "GPL-2.0". Results of that was: SPDX license identifier # files ---------------------------------------------------|------- GPL-2.0 WITH Linux-syscall-note 930 and resulted in the second patch in this series. - if a file had some form of licensing information in it, and was one of the */uapi/* ones, it was denoted with the Linux-syscall-note if any GPL family license was found in the file or had no licensing in it (per prior point). Results summary: SPDX license identifier # files ---------------------------------------------------|------ GPL-2.0 WITH Linux-syscall-note 270 GPL-2.0+ WITH Linux-syscall-note 169 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause) 21 ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) 17 LGPL-2.1+ WITH Linux-syscall-note 15 GPL-1.0+ WITH Linux-syscall-note 14 ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause) 5 LGPL-2.0+ WITH Linux-syscall-note 4 LGPL-2.1 WITH Linux-syscall-note 3 ((GPL-2.0 WITH Linux-syscall-note) OR MIT) 3 ((GPL-2.0 WITH Linux-syscall-note) AND MIT) 1 and that resulted in the third patch in this series. - when the two scanners agreed on the detected license(s), that became the concluded license(s). - when there was disagreement between the two scanners (one detected a license but the other didn't, or they both detected different licenses) a manual inspection of the file occurred. - In most cases a manual inspection of the information in the file resulted in a clear resolution of the license that should apply (and which scanner probably needed to revisit its heuristics). - When it was not immediately clear, the license identifier was confirmed with lawyers working with the Linux Foundation. - If there was any question as to the appropriate license identifier, the file was flagged for further research and to be revisited later in time. In total, over 70 hours of logged manual review was done on the spreadsheet to determine the SPDX license identifiers to apply to the source files by Kate, Philippe, Thomas and, in some cases, confirmation by lawyers working with the Linux Foundation. Kate also obtained a third independent scan of the 4.13 code base from FOSSology, and compared selected files where the other two scanners disagreed against that SPDX file, to see if there was new insights. The Windriver scanner is based on an older version of FOSSology in part, so they are related. Thomas did random spot checks in about 500 files from the spreadsheets for the uapi headers and agreed with SPDX license identifier in the files he inspected. For the non-uapi files Thomas did random spot checks in about 15000 files. In initial set of patches against 4.14-rc6, 3 files were found to have copy/paste license identifier errors, and have been fixed to reflect the correct identifier. Additionally Philippe spent 10 hours this week doing a detailed manual inspection and review of the 12,461 patched files from the initial patch version early this week with: - a full scancode scan run, collecting the matched texts, detected license ids and scores - reviewing anything where there was a license detected (about 500+ files) to ensure that the applied SPDX license was correct - reviewing anything where there was no detection but the patch license was not GPL-2.0 WITH Linux-syscall-note to ensure that the applied SPDX license was correct This produced a worksheet with 20 files needing minor correction. This worksheet was then exported into 3 different .csv files for the different types of files to be modified. These .csv files were then reviewed by Greg. Thomas wrote a script to parse the csv files and add the proper SPDX tag to the file, in the format that the file expected. This script was further refined by Greg based on the output to detect more types of files automatically and to distinguish between header and source .c files (which need different comment types.) Finally Greg ran the script using the .csv files to generate the patches. Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-01 07:07:57 -07:00
/* SPDX-License-Identifier: GPL-2.0 */
/*
* Portions of this file
* Copyright(c) 2016-2017 Intel Deutschland GmbH
wifi: cfg80211: fix 6 GHz scan request building The 6 GHz scan request struct allocated by cfg80211_scan_6ghz() is meant to be formed this way: [base struct][channels][ssids][6ghz_params] It is allocated with [channels] as the maximum number of channels supported by the driver in the 6 GHz band, since allocation is before knowing how many there will be. However, the inner pointers are set incorrectly: initially, the 6 GHz scan parameters pointer is set: [base struct][channels] ^ scan_6ghz_params and later the SSID pointer is set to the end of the actually _used_ channels. [base struct][channels] ^ ssids If many APs were to be discovered, and many channels used, and there were many SSIDs, then the SSIDs could overlap the 6 GHz parameters. Additionally, the request->ssids for most of the function points to the original request still (given the struct copy) but is used normally, which is confusing. Clear this up, by actually using the allocated space for 6 GHz parameters _after_ the SSIDs, and set up the SSIDs initially so they are used more clearly. Just like in nl80211.c, set them only if there actually are SSIDs though. Finally, also copy the elements (ie/ie_len) so they're part of the same request, not pointing to the old request. Co-developed-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Reviewed-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Link: https://msgid.link/20240510113738.4190692ef4ee.I0cb19188be17a8abd029805e3373c0a7777c214c@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-05-10 02:37:38 -07:00
* Copyright (C) 2018, 2021-2024 Intel Corporation
*/
#ifndef __CFG80211_RDEV_OPS
#define __CFG80211_RDEV_OPS
#include <linux/rtnetlink.h>
#include <net/cfg80211.h>
#include "core.h"
#include "trace.h"
static inline int rdev_suspend(struct cfg80211_registered_device *rdev,
struct cfg80211_wowlan *wowlan)
{
int ret;
trace_rdev_suspend(&rdev->wiphy, wowlan);
ret = rdev->ops->suspend(&rdev->wiphy, wowlan);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_resume(struct cfg80211_registered_device *rdev)
{
int ret;
trace_rdev_resume(&rdev->wiphy);
ret = rdev->ops->resume(&rdev->wiphy);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline void rdev_set_wakeup(struct cfg80211_registered_device *rdev,
bool enabled)
{
trace_rdev_set_wakeup(&rdev->wiphy, enabled);
rdev->ops->set_wakeup(&rdev->wiphy, enabled);
trace_rdev_return_void(&rdev->wiphy);
}
static inline struct wireless_dev
*rdev_add_virtual_intf(struct cfg80211_registered_device *rdev, char *name,
unsigned char name_assign_type,
enum nl80211_iftype type,
struct vif_params *params)
{
struct wireless_dev *ret;
trace_rdev_add_virtual_intf(&rdev->wiphy, name, type);
ret = rdev->ops->add_virtual_intf(&rdev->wiphy, name, name_assign_type,
type, params);
trace_rdev_return_wdev(&rdev->wiphy, ret);
return ret;
}
static inline int
rdev_del_virtual_intf(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev)
{
int ret;
trace_rdev_del_virtual_intf(&rdev->wiphy, wdev);
ret = rdev->ops->del_virtual_intf(&rdev->wiphy, wdev);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int
rdev_change_virtual_intf(struct cfg80211_registered_device *rdev,
struct net_device *dev, enum nl80211_iftype type,
struct vif_params *params)
{
int ret;
trace_rdev_change_virtual_intf(&rdev->wiphy, dev, type);
ret = rdev->ops->change_virtual_intf(&rdev->wiphy, dev, type, params);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_add_key(struct cfg80211_registered_device *rdev,
struct net_device *netdev, int link_id,
u8 key_index, bool pairwise, const u8 *mac_addr,
struct key_params *params)
{
int ret;
trace_rdev_add_key(&rdev->wiphy, netdev, link_id, key_index, pairwise,
mac_addr, params->mode);
ret = rdev->ops->add_key(&rdev->wiphy, netdev, link_id, key_index,
pairwise, mac_addr, params);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int
rdev_get_key(struct cfg80211_registered_device *rdev, struct net_device *netdev,
int link_id, u8 key_index, bool pairwise, const u8 *mac_addr,
void *cookie,
void (*callback)(void *cookie, struct key_params*))
{
int ret;
trace_rdev_get_key(&rdev->wiphy, netdev, link_id, key_index, pairwise,
mac_addr);
ret = rdev->ops->get_key(&rdev->wiphy, netdev, link_id, key_index,
pairwise, mac_addr, cookie, callback);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_del_key(struct cfg80211_registered_device *rdev,
struct net_device *netdev, int link_id,
u8 key_index, bool pairwise, const u8 *mac_addr)
{
int ret;
trace_rdev_del_key(&rdev->wiphy, netdev, link_id, key_index, pairwise,
mac_addr);
ret = rdev->ops->del_key(&rdev->wiphy, netdev, link_id, key_index,
pairwise, mac_addr);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int
rdev_set_default_key(struct cfg80211_registered_device *rdev,
struct net_device *netdev, int link_id, u8 key_index,
bool unicast, bool multicast)
{
int ret;
trace_rdev_set_default_key(&rdev->wiphy, netdev, link_id, key_index,
unicast, multicast);
ret = rdev->ops->set_default_key(&rdev->wiphy, netdev, link_id,
key_index, unicast, multicast);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int
rdev_set_default_mgmt_key(struct cfg80211_registered_device *rdev,
struct net_device *netdev, int link_id, u8 key_index)
{
int ret;
trace_rdev_set_default_mgmt_key(&rdev->wiphy, netdev, link_id,
key_index);
ret = rdev->ops->set_default_mgmt_key(&rdev->wiphy, netdev, link_id,
key_index);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int
rdev_set_default_beacon_key(struct cfg80211_registered_device *rdev,
struct net_device *netdev, int link_id,
u8 key_index)
{
int ret;
trace_rdev_set_default_beacon_key(&rdev->wiphy, netdev, link_id,
key_index);
ret = rdev->ops->set_default_beacon_key(&rdev->wiphy, netdev, link_id,
key_index);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_start_ap(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct cfg80211_ap_settings *settings)
{
int ret;
trace_rdev_start_ap(&rdev->wiphy, dev, settings);
ret = rdev->ops->start_ap(&rdev->wiphy, dev, settings);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_change_beacon(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct cfg80211_ap_update *info)
{
int ret;
trace_rdev_change_beacon(&rdev->wiphy, dev, info);
ret = rdev->ops->change_beacon(&rdev->wiphy, dev, info);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_stop_ap(struct cfg80211_registered_device *rdev,
struct net_device *dev, unsigned int link_id)
{
int ret;
trace_rdev_stop_ap(&rdev->wiphy, dev, link_id);
ret = rdev->ops->stop_ap(&rdev->wiphy, dev, link_id);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_add_station(struct cfg80211_registered_device *rdev,
struct net_device *dev, u8 *mac,
struct station_parameters *params)
{
int ret;
trace_rdev_add_station(&rdev->wiphy, dev, mac, params);
ret = rdev->ops->add_station(&rdev->wiphy, dev, mac, params);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_del_station(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct station_del_parameters *params)
{
int ret;
trace_rdev_del_station(&rdev->wiphy, dev, params);
ret = rdev->ops->del_station(&rdev->wiphy, dev, params);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_change_station(struct cfg80211_registered_device *rdev,
struct net_device *dev, u8 *mac,
struct station_parameters *params)
{
int ret;
trace_rdev_change_station(&rdev->wiphy, dev, mac, params);
ret = rdev->ops->change_station(&rdev->wiphy, dev, mac, params);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_get_station(struct cfg80211_registered_device *rdev,
struct net_device *dev, const u8 *mac,
struct station_info *sinfo)
{
int ret;
trace_rdev_get_station(&rdev->wiphy, dev, mac);
ret = rdev->ops->get_station(&rdev->wiphy, dev, mac, sinfo);
trace_rdev_return_int_station_info(&rdev->wiphy, ret, sinfo);
return ret;
}
static inline int rdev_dump_station(struct cfg80211_registered_device *rdev,
struct net_device *dev, int idx, u8 *mac,
struct station_info *sinfo)
{
int ret;
trace_rdev_dump_station(&rdev->wiphy, dev, idx, mac);
ret = rdev->ops->dump_station(&rdev->wiphy, dev, idx, mac, sinfo);
trace_rdev_return_int_station_info(&rdev->wiphy, ret, sinfo);
return ret;
}
static inline int rdev_add_mpath(struct cfg80211_registered_device *rdev,
struct net_device *dev, u8 *dst, u8 *next_hop)
{
int ret;
trace_rdev_add_mpath(&rdev->wiphy, dev, dst, next_hop);
ret = rdev->ops->add_mpath(&rdev->wiphy, dev, dst, next_hop);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_del_mpath(struct cfg80211_registered_device *rdev,
struct net_device *dev, u8 *dst)
{
int ret;
trace_rdev_del_mpath(&rdev->wiphy, dev, dst);
ret = rdev->ops->del_mpath(&rdev->wiphy, dev, dst);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_change_mpath(struct cfg80211_registered_device *rdev,
struct net_device *dev, u8 *dst,
u8 *next_hop)
{
int ret;
trace_rdev_change_mpath(&rdev->wiphy, dev, dst, next_hop);
ret = rdev->ops->change_mpath(&rdev->wiphy, dev, dst, next_hop);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_get_mpath(struct cfg80211_registered_device *rdev,
struct net_device *dev, u8 *dst, u8 *next_hop,
struct mpath_info *pinfo)
{
int ret;
trace_rdev_get_mpath(&rdev->wiphy, dev, dst, next_hop);
ret = rdev->ops->get_mpath(&rdev->wiphy, dev, dst, next_hop, pinfo);
trace_rdev_return_int_mpath_info(&rdev->wiphy, ret, pinfo);
return ret;
}
static inline int rdev_get_mpp(struct cfg80211_registered_device *rdev,
struct net_device *dev, u8 *dst, u8 *mpp,
struct mpath_info *pinfo)
{
int ret;
trace_rdev_get_mpp(&rdev->wiphy, dev, dst, mpp);
ret = rdev->ops->get_mpp(&rdev->wiphy, dev, dst, mpp, pinfo);
trace_rdev_return_int_mpath_info(&rdev->wiphy, ret, pinfo);
return ret;
}
static inline int rdev_dump_mpath(struct cfg80211_registered_device *rdev,
struct net_device *dev, int idx, u8 *dst,
u8 *next_hop, struct mpath_info *pinfo)
{
int ret;
trace_rdev_dump_mpath(&rdev->wiphy, dev, idx, dst, next_hop);
ret = rdev->ops->dump_mpath(&rdev->wiphy, dev, idx, dst, next_hop,
pinfo);
trace_rdev_return_int_mpath_info(&rdev->wiphy, ret, pinfo);
return ret;
}
static inline int rdev_dump_mpp(struct cfg80211_registered_device *rdev,
struct net_device *dev, int idx, u8 *dst,
u8 *mpp, struct mpath_info *pinfo)
{
int ret;
trace_rdev_dump_mpp(&rdev->wiphy, dev, idx, dst, mpp);
ret = rdev->ops->dump_mpp(&rdev->wiphy, dev, idx, dst, mpp, pinfo);
trace_rdev_return_int_mpath_info(&rdev->wiphy, ret, pinfo);
return ret;
}
static inline int
rdev_get_mesh_config(struct cfg80211_registered_device *rdev,
struct net_device *dev, struct mesh_config *conf)
{
int ret;
trace_rdev_get_mesh_config(&rdev->wiphy, dev);
ret = rdev->ops->get_mesh_config(&rdev->wiphy, dev, conf);
trace_rdev_return_int_mesh_config(&rdev->wiphy, ret, conf);
return ret;
}
static inline int
rdev_update_mesh_config(struct cfg80211_registered_device *rdev,
struct net_device *dev, u32 mask,
const struct mesh_config *nconf)
{
int ret;
trace_rdev_update_mesh_config(&rdev->wiphy, dev, mask, nconf);
ret = rdev->ops->update_mesh_config(&rdev->wiphy, dev, mask, nconf);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_join_mesh(struct cfg80211_registered_device *rdev,
struct net_device *dev,
const struct mesh_config *conf,
const struct mesh_setup *setup)
{
int ret;
trace_rdev_join_mesh(&rdev->wiphy, dev, conf, setup);
ret = rdev->ops->join_mesh(&rdev->wiphy, dev, conf, setup);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_leave_mesh(struct cfg80211_registered_device *rdev,
struct net_device *dev)
{
int ret;
trace_rdev_leave_mesh(&rdev->wiphy, dev);
ret = rdev->ops->leave_mesh(&rdev->wiphy, dev);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_join_ocb(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct ocb_setup *setup)
{
int ret;
trace_rdev_join_ocb(&rdev->wiphy, dev, setup);
ret = rdev->ops->join_ocb(&rdev->wiphy, dev, setup);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_leave_ocb(struct cfg80211_registered_device *rdev,
struct net_device *dev)
{
int ret;
trace_rdev_leave_ocb(&rdev->wiphy, dev);
ret = rdev->ops->leave_ocb(&rdev->wiphy, dev);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_change_bss(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct bss_parameters *params)
{
int ret;
trace_rdev_change_bss(&rdev->wiphy, dev, params);
ret = rdev->ops->change_bss(&rdev->wiphy, dev, params);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline void rdev_inform_bss(struct cfg80211_registered_device *rdev,
struct cfg80211_bss *bss,
const struct cfg80211_bss_ies *ies,
void *drv_data)
{
trace_rdev_inform_bss(&rdev->wiphy, bss);
if (rdev->ops->inform_bss)
rdev->ops->inform_bss(&rdev->wiphy, bss, ies, drv_data);
trace_rdev_return_void(&rdev->wiphy);
}
static inline int rdev_set_txq_params(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct ieee80211_txq_params *params)
{
int ret;
trace_rdev_set_txq_params(&rdev->wiphy, dev, params);
ret = rdev->ops->set_txq_params(&rdev->wiphy, dev, params);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int
rdev_libertas_set_mesh_channel(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct ieee80211_channel *chan)
{
int ret;
trace_rdev_libertas_set_mesh_channel(&rdev->wiphy, dev, chan);
ret = rdev->ops->libertas_set_mesh_channel(&rdev->wiphy, dev, chan);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int
rdev_set_monitor_channel(struct cfg80211_registered_device *rdev,
struct cfg80211_chan_def *chandef)
{
int ret;
trace_rdev_set_monitor_channel(&rdev->wiphy, chandef);
ret = rdev->ops->set_monitor_channel(&rdev->wiphy, chandef);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_scan(struct cfg80211_registered_device *rdev,
struct cfg80211_scan_request *request)
{
int ret;
wifi: cfg80211: fix 6 GHz scan request building The 6 GHz scan request struct allocated by cfg80211_scan_6ghz() is meant to be formed this way: [base struct][channels][ssids][6ghz_params] It is allocated with [channels] as the maximum number of channels supported by the driver in the 6 GHz band, since allocation is before knowing how many there will be. However, the inner pointers are set incorrectly: initially, the 6 GHz scan parameters pointer is set: [base struct][channels] ^ scan_6ghz_params and later the SSID pointer is set to the end of the actually _used_ channels. [base struct][channels] ^ ssids If many APs were to be discovered, and many channels used, and there were many SSIDs, then the SSIDs could overlap the 6 GHz parameters. Additionally, the request->ssids for most of the function points to the original request still (given the struct copy) but is used normally, which is confusing. Clear this up, by actually using the allocated space for 6 GHz parameters _after_ the SSIDs, and set up the SSIDs initially so they are used more clearly. Just like in nl80211.c, set them only if there actually are SSIDs though. Finally, also copy the elements (ie/ie_len) so they're part of the same request, not pointing to the old request. Co-developed-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com> Reviewed-by: Ilan Peer <ilan.peer@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Link: https://msgid.link/20240510113738.4190692ef4ee.I0cb19188be17a8abd029805e3373c0a7777c214c@changeid Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2024-05-10 02:37:38 -07:00
if (WARN_ON_ONCE(!request->n_ssids && request->ssids))
return -EINVAL;
trace_rdev_scan(&rdev->wiphy, request);
ret = rdev->ops->scan(&rdev->wiphy, request);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline void rdev_abort_scan(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev)
{
trace_rdev_abort_scan(&rdev->wiphy, wdev);
rdev->ops->abort_scan(&rdev->wiphy, wdev);
trace_rdev_return_void(&rdev->wiphy);
}
static inline int rdev_auth(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct cfg80211_auth_request *req)
{
int ret;
trace_rdev_auth(&rdev->wiphy, dev, req);
ret = rdev->ops->auth(&rdev->wiphy, dev, req);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_assoc(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct cfg80211_assoc_request *req)
{
int ret;
trace_rdev_assoc(&rdev->wiphy, dev, req);
ret = rdev->ops->assoc(&rdev->wiphy, dev, req);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_deauth(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct cfg80211_deauth_request *req)
{
int ret;
trace_rdev_deauth(&rdev->wiphy, dev, req);
ret = rdev->ops->deauth(&rdev->wiphy, dev, req);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_disassoc(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct cfg80211_disassoc_request *req)
{
int ret;
trace_rdev_disassoc(&rdev->wiphy, dev, req);
ret = rdev->ops->disassoc(&rdev->wiphy, dev, req);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_connect(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct cfg80211_connect_params *sme)
{
int ret;
trace_rdev_connect(&rdev->wiphy, dev, sme);
ret = rdev->ops->connect(&rdev->wiphy, dev, sme);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int
rdev_update_connect_params(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct cfg80211_connect_params *sme, u32 changed)
{
int ret;
trace_rdev_update_connect_params(&rdev->wiphy, dev, sme, changed);
ret = rdev->ops->update_connect_params(&rdev->wiphy, dev, sme, changed);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_disconnect(struct cfg80211_registered_device *rdev,
struct net_device *dev, u16 reason_code)
{
int ret;
trace_rdev_disconnect(&rdev->wiphy, dev, reason_code);
ret = rdev->ops->disconnect(&rdev->wiphy, dev, reason_code);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_join_ibss(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct cfg80211_ibss_params *params)
{
int ret;
trace_rdev_join_ibss(&rdev->wiphy, dev, params);
ret = rdev->ops->join_ibss(&rdev->wiphy, dev, params);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_leave_ibss(struct cfg80211_registered_device *rdev,
struct net_device *dev)
{
int ret;
trace_rdev_leave_ibss(&rdev->wiphy, dev);
ret = rdev->ops->leave_ibss(&rdev->wiphy, dev);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int
rdev_set_wiphy_params(struct cfg80211_registered_device *rdev, u32 changed)
{
int ret = -EOPNOTSUPP;
trace_rdev_set_wiphy_params(&rdev->wiphy, changed);
if (rdev->ops->set_wiphy_params)
ret = rdev->ops->set_wiphy_params(&rdev->wiphy, changed);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_set_tx_power(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev,
enum nl80211_tx_power_setting type, int mbm)
{
int ret;
trace_rdev_set_tx_power(&rdev->wiphy, wdev, type, mbm);
ret = rdev->ops->set_tx_power(&rdev->wiphy, wdev, type, mbm);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_get_tx_power(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev, int *dbm)
{
int ret;
trace_rdev_get_tx_power(&rdev->wiphy, wdev);
ret = rdev->ops->get_tx_power(&rdev->wiphy, wdev, dbm);
trace_rdev_return_int_int(&rdev->wiphy, ret, *dbm);
return ret;
}
static inline int
rdev_set_multicast_to_unicast(struct cfg80211_registered_device *rdev,
struct net_device *dev,
const bool enabled)
{
int ret;
trace_rdev_set_multicast_to_unicast(&rdev->wiphy, dev, enabled);
ret = rdev->ops->set_multicast_to_unicast(&rdev->wiphy, dev, enabled);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int
rdev_get_txq_stats(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev,
struct cfg80211_txq_stats *txqstats)
{
int ret;
trace_rdev_get_txq_stats(&rdev->wiphy, wdev);
ret = rdev->ops->get_txq_stats(&rdev->wiphy, wdev, txqstats);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline void rdev_rfkill_poll(struct cfg80211_registered_device *rdev)
{
trace_rdev_rfkill_poll(&rdev->wiphy);
rdev->ops->rfkill_poll(&rdev->wiphy);
trace_rdev_return_void(&rdev->wiphy);
}
#ifdef CONFIG_NL80211_TESTMODE
static inline int rdev_testmode_cmd(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev,
void *data, int len)
{
int ret;
trace_rdev_testmode_cmd(&rdev->wiphy, wdev);
ret = rdev->ops->testmode_cmd(&rdev->wiphy, wdev, data, len);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_testmode_dump(struct cfg80211_registered_device *rdev,
struct sk_buff *skb,
struct netlink_callback *cb, void *data,
int len)
{
int ret;
trace_rdev_testmode_dump(&rdev->wiphy);
ret = rdev->ops->testmode_dump(&rdev->wiphy, skb, cb, data, len);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
#endif
static inline int
rdev_set_bitrate_mask(struct cfg80211_registered_device *rdev,
struct net_device *dev, unsigned int link_id,
const u8 *peer,
const struct cfg80211_bitrate_mask *mask)
{
int ret;
trace_rdev_set_bitrate_mask(&rdev->wiphy, dev, link_id, peer, mask);
ret = rdev->ops->set_bitrate_mask(&rdev->wiphy, dev, link_id,
peer, mask);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_dump_survey(struct cfg80211_registered_device *rdev,
struct net_device *netdev, int idx,
struct survey_info *info)
{
int ret;
trace_rdev_dump_survey(&rdev->wiphy, netdev, idx);
ret = rdev->ops->dump_survey(&rdev->wiphy, netdev, idx, info);
if (ret < 0)
trace_rdev_return_int(&rdev->wiphy, ret);
else
trace_rdev_return_int_survey_info(&rdev->wiphy, ret, info);
return ret;
}
static inline int rdev_set_pmksa(struct cfg80211_registered_device *rdev,
struct net_device *netdev,
struct cfg80211_pmksa *pmksa)
{
int ret;
trace_rdev_set_pmksa(&rdev->wiphy, netdev, pmksa);
ret = rdev->ops->set_pmksa(&rdev->wiphy, netdev, pmksa);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_del_pmksa(struct cfg80211_registered_device *rdev,
struct net_device *netdev,
struct cfg80211_pmksa *pmksa)
{
int ret;
trace_rdev_del_pmksa(&rdev->wiphy, netdev, pmksa);
ret = rdev->ops->del_pmksa(&rdev->wiphy, netdev, pmksa);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_flush_pmksa(struct cfg80211_registered_device *rdev,
struct net_device *netdev)
{
int ret;
trace_rdev_flush_pmksa(&rdev->wiphy, netdev);
ret = rdev->ops->flush_pmksa(&rdev->wiphy, netdev);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int
rdev_remain_on_channel(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev,
struct ieee80211_channel *chan,
unsigned int duration, u64 *cookie)
{
int ret;
trace_rdev_remain_on_channel(&rdev->wiphy, wdev, chan, duration);
ret = rdev->ops->remain_on_channel(&rdev->wiphy, wdev, chan,
duration, cookie);
trace_rdev_return_int_cookie(&rdev->wiphy, ret, *cookie);
return ret;
}
static inline int
rdev_cancel_remain_on_channel(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev, u64 cookie)
{
int ret;
trace_rdev_cancel_remain_on_channel(&rdev->wiphy, wdev, cookie);
ret = rdev->ops->cancel_remain_on_channel(&rdev->wiphy, wdev, cookie);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_mgmt_tx(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev,
struct cfg80211_mgmt_tx_params *params,
u64 *cookie)
{
int ret;
trace_rdev_mgmt_tx(&rdev->wiphy, wdev, params);
ret = rdev->ops->mgmt_tx(&rdev->wiphy, wdev, params, cookie);
trace_rdev_return_int_cookie(&rdev->wiphy, ret, *cookie);
return ret;
}
static inline int rdev_tx_control_port(struct cfg80211_registered_device *rdev,
struct net_device *dev,
const void *buf, size_t len,
const u8 *dest, __be16 proto,
const bool noencrypt, int link,
u64 *cookie)
{
int ret;
trace_rdev_tx_control_port(&rdev->wiphy, dev, buf, len,
dest, proto, noencrypt, link);
ret = rdev->ops->tx_control_port(&rdev->wiphy, dev, buf, len,
dest, proto, noencrypt, link, cookie);
if (cookie)
trace_rdev_return_int_cookie(&rdev->wiphy, ret, *cookie);
else
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int
rdev_mgmt_tx_cancel_wait(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev, u64 cookie)
{
int ret;
trace_rdev_mgmt_tx_cancel_wait(&rdev->wiphy, wdev, cookie);
ret = rdev->ops->mgmt_tx_cancel_wait(&rdev->wiphy, wdev, cookie);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_set_power_mgmt(struct cfg80211_registered_device *rdev,
struct net_device *dev, bool enabled,
int timeout)
{
int ret;
trace_rdev_set_power_mgmt(&rdev->wiphy, dev, enabled, timeout);
ret = rdev->ops->set_power_mgmt(&rdev->wiphy, dev, enabled, timeout);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int
rdev_set_cqm_rssi_config(struct cfg80211_registered_device *rdev,
struct net_device *dev, s32 rssi_thold, u32 rssi_hyst)
{
int ret;
trace_rdev_set_cqm_rssi_config(&rdev->wiphy, dev, rssi_thold,
rssi_hyst);
ret = rdev->ops->set_cqm_rssi_config(&rdev->wiphy, dev, rssi_thold,
rssi_hyst);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int
rdev_set_cqm_rssi_range_config(struct cfg80211_registered_device *rdev,
struct net_device *dev, s32 low, s32 high)
{
int ret;
trace_rdev_set_cqm_rssi_range_config(&rdev->wiphy, dev, low, high);
ret = rdev->ops->set_cqm_rssi_range_config(&rdev->wiphy, dev,
low, high);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int
rdev_set_cqm_txe_config(struct cfg80211_registered_device *rdev,
struct net_device *dev, u32 rate, u32 pkts, u32 intvl)
{
int ret;
trace_rdev_set_cqm_txe_config(&rdev->wiphy, dev, rate, pkts, intvl);
ret = rdev->ops->set_cqm_txe_config(&rdev->wiphy, dev, rate, pkts,
intvl);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline void
rdev_update_mgmt_frame_registrations(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev,
struct mgmt_frame_regs *upd)
{
might_sleep();
trace_rdev_update_mgmt_frame_registrations(&rdev->wiphy, wdev, upd);
if (rdev->ops->update_mgmt_frame_registrations)
rdev->ops->update_mgmt_frame_registrations(&rdev->wiphy, wdev,
upd);
trace_rdev_return_void(&rdev->wiphy);
}
static inline int rdev_set_antenna(struct cfg80211_registered_device *rdev,
u32 tx_ant, u32 rx_ant)
{
int ret;
trace_rdev_set_antenna(&rdev->wiphy, tx_ant, rx_ant);
ret = rdev->ops->set_antenna(&rdev->wiphy, tx_ant, rx_ant);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_get_antenna(struct cfg80211_registered_device *rdev,
u32 *tx_ant, u32 *rx_ant)
{
int ret;
trace_rdev_get_antenna(&rdev->wiphy);
ret = rdev->ops->get_antenna(&rdev->wiphy, tx_ant, rx_ant);
if (ret)
trace_rdev_return_int(&rdev->wiphy, ret);
else
trace_rdev_return_int_tx_rx(&rdev->wiphy, ret, *tx_ant,
*rx_ant);
return ret;
}
static inline int
rdev_sched_scan_start(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct cfg80211_sched_scan_request *request)
{
int ret;
trace_rdev_sched_scan_start(&rdev->wiphy, dev, request->reqid);
ret = rdev->ops->sched_scan_start(&rdev->wiphy, dev, request);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_sched_scan_stop(struct cfg80211_registered_device *rdev,
struct net_device *dev, u64 reqid)
{
int ret;
trace_rdev_sched_scan_stop(&rdev->wiphy, dev, reqid);
ret = rdev->ops->sched_scan_stop(&rdev->wiphy, dev, reqid);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_set_rekey_data(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct cfg80211_gtk_rekey_data *data)
{
int ret;
trace_rdev_set_rekey_data(&rdev->wiphy, dev);
ret = rdev->ops->set_rekey_data(&rdev->wiphy, dev, data);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_tdls_mgmt(struct cfg80211_registered_device *rdev,
struct net_device *dev, u8 *peer,
int link_id, u8 action_code,
u8 dialog_token, u16 status_code,
u32 peer_capability, bool initiator,
const u8 *buf, size_t len)
{
int ret;
trace_rdev_tdls_mgmt(&rdev->wiphy, dev, peer, link_id, action_code,
dialog_token, status_code, peer_capability,
initiator, buf, len);
ret = rdev->ops->tdls_mgmt(&rdev->wiphy, dev, peer, link_id,
action_code, dialog_token, status_code,
peer_capability, initiator, buf, len);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_tdls_oper(struct cfg80211_registered_device *rdev,
struct net_device *dev, u8 *peer,
enum nl80211_tdls_operation oper)
{
int ret;
trace_rdev_tdls_oper(&rdev->wiphy, dev, peer, oper);
ret = rdev->ops->tdls_oper(&rdev->wiphy, dev, peer, oper);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_probe_client(struct cfg80211_registered_device *rdev,
struct net_device *dev, const u8 *peer,
u64 *cookie)
{
int ret;
trace_rdev_probe_client(&rdev->wiphy, dev, peer);
ret = rdev->ops->probe_client(&rdev->wiphy, dev, peer, cookie);
trace_rdev_return_int_cookie(&rdev->wiphy, ret, *cookie);
return ret;
}
static inline int rdev_set_noack_map(struct cfg80211_registered_device *rdev,
struct net_device *dev, u16 noack_map)
{
int ret;
trace_rdev_set_noack_map(&rdev->wiphy, dev, noack_map);
ret = rdev->ops->set_noack_map(&rdev->wiphy, dev, noack_map);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int
rdev_get_channel(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev,
unsigned int link_id,
struct cfg80211_chan_def *chandef)
{
int ret;
trace_rdev_get_channel(&rdev->wiphy, wdev, link_id);
ret = rdev->ops->get_channel(&rdev->wiphy, wdev, link_id, chandef);
trace_rdev_return_chandef(&rdev->wiphy, ret, chandef);
return ret;
}
static inline int rdev_start_p2p_device(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev)
{
int ret;
trace_rdev_start_p2p_device(&rdev->wiphy, wdev);
ret = rdev->ops->start_p2p_device(&rdev->wiphy, wdev);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline void rdev_stop_p2p_device(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev)
{
trace_rdev_stop_p2p_device(&rdev->wiphy, wdev);
rdev->ops->stop_p2p_device(&rdev->wiphy, wdev);
trace_rdev_return_void(&rdev->wiphy);
}
static inline int rdev_start_nan(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev,
struct cfg80211_nan_conf *conf)
{
int ret;
trace_rdev_start_nan(&rdev->wiphy, wdev, conf);
ret = rdev->ops->start_nan(&rdev->wiphy, wdev, conf);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline void rdev_stop_nan(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev)
{
trace_rdev_stop_nan(&rdev->wiphy, wdev);
rdev->ops->stop_nan(&rdev->wiphy, wdev);
trace_rdev_return_void(&rdev->wiphy);
}
static inline int
rdev_add_nan_func(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev,
struct cfg80211_nan_func *nan_func)
{
int ret;
trace_rdev_add_nan_func(&rdev->wiphy, wdev, nan_func);
ret = rdev->ops->add_nan_func(&rdev->wiphy, wdev, nan_func);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline void rdev_del_nan_func(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev, u64 cookie)
{
trace_rdev_del_nan_func(&rdev->wiphy, wdev, cookie);
rdev->ops->del_nan_func(&rdev->wiphy, wdev, cookie);
trace_rdev_return_void(&rdev->wiphy);
}
static inline int
rdev_nan_change_conf(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev,
struct cfg80211_nan_conf *conf, u32 changes)
{
int ret;
trace_rdev_nan_change_conf(&rdev->wiphy, wdev, conf, changes);
if (rdev->ops->nan_change_conf)
ret = rdev->ops->nan_change_conf(&rdev->wiphy, wdev, conf,
changes);
else
ret = -EOPNOTSUPP;
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_set_mac_acl(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct cfg80211_acl_data *params)
{
int ret;
trace_rdev_set_mac_acl(&rdev->wiphy, dev, params);
ret = rdev->ops->set_mac_acl(&rdev->wiphy, dev, params);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_update_ft_ies(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct cfg80211_update_ft_ies_params *ftie)
{
int ret;
trace_rdev_update_ft_ies(&rdev->wiphy, dev, ftie);
ret = rdev->ops->update_ft_ies(&rdev->wiphy, dev, ftie);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_crit_proto_start(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev,
enum nl80211_crit_proto_id protocol,
u16 duration)
{
int ret;
trace_rdev_crit_proto_start(&rdev->wiphy, wdev, protocol, duration);
ret = rdev->ops->crit_proto_start(&rdev->wiphy, wdev,
protocol, duration);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline void rdev_crit_proto_stop(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev)
{
trace_rdev_crit_proto_stop(&rdev->wiphy, wdev);
rdev->ops->crit_proto_stop(&rdev->wiphy, wdev);
trace_rdev_return_void(&rdev->wiphy);
}
static inline int rdev_channel_switch(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct cfg80211_csa_settings *params)
{
int ret;
trace_rdev_channel_switch(&rdev->wiphy, dev, params);
ret = rdev->ops->channel_switch(&rdev->wiphy, dev, params);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_set_qos_map(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct cfg80211_qos_map *qos_map)
{
int ret = -EOPNOTSUPP;
if (rdev->ops->set_qos_map) {
trace_rdev_set_qos_map(&rdev->wiphy, dev, qos_map);
ret = rdev->ops->set_qos_map(&rdev->wiphy, dev, qos_map);
trace_rdev_return_int(&rdev->wiphy, ret);
}
return ret;
}
static inline int
rdev_set_ap_chanwidth(struct cfg80211_registered_device *rdev,
struct net_device *dev,
unsigned int link_id,
struct cfg80211_chan_def *chandef)
{
int ret;
trace_rdev_set_ap_chanwidth(&rdev->wiphy, dev, link_id, chandef);
ret = rdev->ops->set_ap_chanwidth(&rdev->wiphy, dev, link_id, chandef);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int
rdev_add_tx_ts(struct cfg80211_registered_device *rdev,
struct net_device *dev, u8 tsid, const u8 *peer,
u8 user_prio, u16 admitted_time)
{
int ret = -EOPNOTSUPP;
trace_rdev_add_tx_ts(&rdev->wiphy, dev, tsid, peer,
user_prio, admitted_time);
if (rdev->ops->add_tx_ts)
ret = rdev->ops->add_tx_ts(&rdev->wiphy, dev, tsid, peer,
user_prio, admitted_time);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int
rdev_del_tx_ts(struct cfg80211_registered_device *rdev,
struct net_device *dev, u8 tsid, const u8 *peer)
{
int ret = -EOPNOTSUPP;
trace_rdev_del_tx_ts(&rdev->wiphy, dev, tsid, peer);
if (rdev->ops->del_tx_ts)
ret = rdev->ops->del_tx_ts(&rdev->wiphy, dev, tsid, peer);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int
rdev_tdls_channel_switch(struct cfg80211_registered_device *rdev,
struct net_device *dev, const u8 *addr,
u8 oper_class, struct cfg80211_chan_def *chandef)
{
int ret;
trace_rdev_tdls_channel_switch(&rdev->wiphy, dev, addr, oper_class,
chandef);
ret = rdev->ops->tdls_channel_switch(&rdev->wiphy, dev, addr,
oper_class, chandef);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline void
rdev_tdls_cancel_channel_switch(struct cfg80211_registered_device *rdev,
struct net_device *dev, const u8 *addr)
{
trace_rdev_tdls_cancel_channel_switch(&rdev->wiphy, dev, addr);
rdev->ops->tdls_cancel_channel_switch(&rdev->wiphy, dev, addr);
trace_rdev_return_void(&rdev->wiphy);
}
static inline int
rdev_start_radar_detection(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct cfg80211_chan_def *chandef,
u32 cac_time_ms, int link_id)
{
int ret = -EOPNOTSUPP;
trace_rdev_start_radar_detection(&rdev->wiphy, dev, chandef,
cac_time_ms, link_id);
if (rdev->ops->start_radar_detection)
ret = rdev->ops->start_radar_detection(&rdev->wiphy, dev,
chandef, cac_time_ms,
link_id);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline void
rdev_end_cac(struct cfg80211_registered_device *rdev,
struct net_device *dev, unsigned int link_id)
{
trace_rdev_end_cac(&rdev->wiphy, dev, link_id);
if (rdev->ops->end_cac)
rdev->ops->end_cac(&rdev->wiphy, dev, link_id);
trace_rdev_return_void(&rdev->wiphy);
}
static inline int
rdev_set_mcast_rate(struct cfg80211_registered_device *rdev,
struct net_device *dev,
int mcast_rate[NUM_NL80211_BANDS])
{
int ret = -EOPNOTSUPP;
trace_rdev_set_mcast_rate(&rdev->wiphy, dev, mcast_rate);
if (rdev->ops->set_mcast_rate)
ret = rdev->ops->set_mcast_rate(&rdev->wiphy, dev, mcast_rate);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int
rdev_set_coalesce(struct cfg80211_registered_device *rdev,
struct cfg80211_coalesce *coalesce)
{
int ret = -EOPNOTSUPP;
trace_rdev_set_coalesce(&rdev->wiphy, coalesce);
if (rdev->ops->set_coalesce)
ret = rdev->ops->set_coalesce(&rdev->wiphy, coalesce);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_set_pmk(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct cfg80211_pmk_conf *pmk_conf)
{
int ret = -EOPNOTSUPP;
trace_rdev_set_pmk(&rdev->wiphy, dev, pmk_conf);
if (rdev->ops->set_pmk)
ret = rdev->ops->set_pmk(&rdev->wiphy, dev, pmk_conf);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_del_pmk(struct cfg80211_registered_device *rdev,
struct net_device *dev, const u8 *aa)
{
int ret = -EOPNOTSUPP;
trace_rdev_del_pmk(&rdev->wiphy, dev, aa);
if (rdev->ops->del_pmk)
ret = rdev->ops->del_pmk(&rdev->wiphy, dev, aa);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int
rdev_external_auth(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct cfg80211_external_auth_params *params)
{
int ret = -EOPNOTSUPP;
trace_rdev_external_auth(&rdev->wiphy, dev, params);
if (rdev->ops->external_auth)
ret = rdev->ops->external_auth(&rdev->wiphy, dev, params);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int
rdev_get_ftm_responder_stats(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct cfg80211_ftm_responder_stats *ftm_stats)
{
int ret = -EOPNOTSUPP;
trace_rdev_get_ftm_responder_stats(&rdev->wiphy, dev, ftm_stats);
if (rdev->ops->get_ftm_responder_stats)
ret = rdev->ops->get_ftm_responder_stats(&rdev->wiphy, dev,
ftm_stats);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
cfg80211: add peer measurement with FTM initiator API Add a new "peer measurement" API, that can be used to measure certain things related to a peer. Right now, only implement FTM (flight time measurement) over it, but the idea is that it'll be extensible to also support measuring the necessary things to calculate e.g. angle-of-arrival for WiGig. The API is structured to have a generic list of peers and channels to measure with/on, and then for each of those a set of measurements (again, only FTM right now) to perform. Results are sent to the requesting socket, including a final complete message. Closing the controlling netlink socket will abort a running measurement. v3: - add a bit to report "final" for partial results - remove list keeping etc. and just unicast out the results to the requester (big code reduction ...) - also send complete message unicast, and as a result remove the multicast group - separate out struct cfg80211_pmsr_ftm_request_peer from struct cfg80211_pmsr_request_peer - document timeout == 0 if no timeout - disallow setting timeout nl80211 attribute to 0, must not include attribute for no timeout - make MAC address randomization optional - change num bursts exponent default to 0 (1 burst, rather rather than the old default of 15==don't care) v4: - clarify NL80211_ATTR_TIMEOUT documentation v5: - remove unnecessary nl80211 multicast/family changes - remove partial results bit/flag, final is sufficient - add max_bursts_exponent, max_ftms_per_burst to capability - rename "frames per burst" -> "FTMs per burst" v6: - rename cfg80211_pmsr_free_wdev() to cfg80211_pmsr_wdev_down() and call it in leave, so the device can't go down with any pending measurements v7: - wording fixes (Lior) - fix ftm.max_bursts_exponent to allow having the limit of 0 (Lior) v8: - copyright statements - minor coding style fixes - fix error path leak Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2018-09-10 04:29:12 -07:00
static inline int
rdev_start_pmsr(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev,
struct cfg80211_pmsr_request *request)
{
int ret = -EOPNOTSUPP;
trace_rdev_start_pmsr(&rdev->wiphy, wdev, request->cookie);
if (rdev->ops->start_pmsr)
ret = rdev->ops->start_pmsr(&rdev->wiphy, wdev, request);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline void
rdev_abort_pmsr(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev,
struct cfg80211_pmsr_request *request)
{
trace_rdev_abort_pmsr(&rdev->wiphy, wdev, request->cookie);
if (rdev->ops->abort_pmsr)
rdev->ops->abort_pmsr(&rdev->wiphy, wdev, request);
trace_rdev_return_void(&rdev->wiphy);
}
cfg80211/nl80211: Offload OWE processing to user space in AP mode This interface allows the host driver to offload OWE processing to user space. This intends to support OWE (Opportunistic Wireless Encryption) AKM by the drivers that implement SME but rely on the user space for the cryptographic/OWE processing in AP mode. Such drivers are not capable of processing/deriving the DH IE. A new NL80211 command - NL80211_CMD_UPDATE_OWE_INFO is introduced to send the request/event between the host driver and user space. Driver shall provide the OWE info (MAC address and DH IE) of the peer to user space for cryptographic processing of the DH IE through the event. Accordingly, the user space shall update the OWE info/DH IE to the driver. Following is the sequence in AP mode for OWE authentication. Driver passes the OWE info obtained from the peer in the Association Request to the user space through the event cfg80211_update_owe_info_event. User space shall process the OWE info received and generate new OWE info. This OWE info is passed to the driver through NL80211_CMD_UPDATE_OWE_INFO request. Driver eventually uses this OWE info to send the Association Response to the peer. This OWE info in the command interface carries the IEs that include PMKID of the peer if the PMKSA is still valid or an updated DH IE for generating a new PMKSA with the peer. Signed-off-by: Liangwei Dong <liangwei@codeaurora.org> Signed-off-by: Sunil Dutt <usdutt@codeaurora.org> Signed-off-by: Srinivas Dasari <dasaris@codeaurora.org> [remove policy initialization - no longer exists] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2019-02-20 03:48:07 -07:00
static inline int rdev_update_owe_info(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct cfg80211_update_owe_info *oweinfo)
{
int ret = -EOPNOTSUPP;
trace_rdev_update_owe_info(&rdev->wiphy, dev, oweinfo);
if (rdev->ops->update_owe_info)
ret = rdev->ops->update_owe_info(&rdev->wiphy, dev, oweinfo);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int
rdev_probe_mesh_link(struct cfg80211_registered_device *rdev,
struct net_device *dev, const u8 *dest,
const void *buf, size_t len)
{
int ret;
trace_rdev_probe_mesh_link(&rdev->wiphy, dev, dest, buf, len);
ret = rdev->ops->probe_mesh_link(&rdev->wiphy, dev, buf, len);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_set_tid_config(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct cfg80211_tid_config *tid_conf)
{
int ret;
trace_rdev_set_tid_config(&rdev->wiphy, dev, tid_conf);
ret = rdev->ops->set_tid_config(&rdev->wiphy, dev, tid_conf);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_reset_tid_config(struct cfg80211_registered_device *rdev,
struct net_device *dev, const u8 *peer,
u8 tids)
{
int ret;
trace_rdev_reset_tid_config(&rdev->wiphy, dev, peer, tids);
ret = rdev->ops->reset_tid_config(&rdev->wiphy, dev, peer, tids);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
nl80211: add common API to configure SAR power limitations NL80211_CMD_SET_SAR_SPECS is added to configure SAR from user space. NL80211_ATTR_SAR_SPEC is used to pass the SAR power specification when used with NL80211_CMD_SET_SAR_SPECS. Wireless driver needs to register SAR type, supported frequency ranges to wiphy, so user space can query it. The index in frequency range is used to specify which sub band the power limitation applies to. The SAR type is for compatibility, so later other SAR mechanism can be implemented without breaking the user space SAR applications. Normal process is user space queries the SAR capability, and gets the index of supported frequency ranges and associates the power limitation with this index and sends to kernel. Here is an example of message send to kernel: 8c 00 00 00 08 00 01 00 00 00 00 00 38 00 2b 81 08 00 01 00 00 00 00 00 2c 00 02 80 14 00 00 80 08 00 02 00 00 00 00 00 08 00 01 00 38 00 00 00 14 00 01 80 08 00 02 00 01 00 00 00 08 00 01 00 48 00 00 00 NL80211_CMD_SET_SAR_SPECS: 0x8c NL80211_ATTR_WIPHY: 0x01(phy idx is 0) NL80211_ATTR_SAR_SPEC: 0x812b (NLA_NESTED) NL80211_SAR_ATTR_TYPE: 0x00 (NL80211_SAR_TYPE_POWER) NL80211_SAR_ATTR_SPECS: 0x8002 (NLA_NESTED) freq range 0 power: 0x38 in 0.25dbm unit (14dbm) freq range 1 power: 0x48 in 0.25dbm unit (18dbm) Signed-off-by: Carl Huang <cjhuang@codeaurora.org> Reviewed-by: Brian Norris <briannorris@chromium.org> Reviewed-by: Abhishek Kumar <kuabhs@chromium.org> Link: https://lore.kernel.org/r/20201203103728.3034-2-cjhuang@codeaurora.org [minor edits, NLA parse cleanups] Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2020-12-03 03:37:26 -07:00
static inline int rdev_set_sar_specs(struct cfg80211_registered_device *rdev,
struct cfg80211_sar_specs *sar)
{
int ret;
trace_rdev_set_sar_specs(&rdev->wiphy, sar);
ret = rdev->ops->set_sar_specs(&rdev->wiphy, sar);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int rdev_color_change(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct cfg80211_color_change_settings *params)
{
int ret;
trace_rdev_color_change(&rdev->wiphy, dev, params);
ret = rdev->ops->color_change(&rdev->wiphy, dev, params);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int
rdev_set_fils_aad(struct cfg80211_registered_device *rdev,
struct net_device *dev, struct cfg80211_fils_aad *fils_aad)
{
int ret = -EOPNOTSUPP;
trace_rdev_set_fils_aad(&rdev->wiphy, dev, fils_aad);
if (rdev->ops->set_fils_aad)
ret = rdev->ops->set_fils_aad(&rdev->wiphy, dev, fils_aad);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int
rdev_set_radar_background(struct cfg80211_registered_device *rdev,
struct cfg80211_chan_def *chandef)
{
struct wiphy *wiphy = &rdev->wiphy;
int ret = -EOPNOTSUPP;
trace_rdev_set_radar_background(wiphy, chandef);
if (rdev->ops->set_radar_background)
ret = rdev->ops->set_radar_background(wiphy, chandef);
trace_rdev_return_int(wiphy, ret);
return ret;
}
static inline int
rdev_add_intf_link(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev,
unsigned int link_id)
{
int ret = 0;
trace_rdev_add_intf_link(&rdev->wiphy, wdev, link_id);
if (rdev->ops->add_intf_link)
ret = rdev->ops->add_intf_link(&rdev->wiphy, wdev, link_id);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline void
rdev_del_intf_link(struct cfg80211_registered_device *rdev,
struct wireless_dev *wdev,
unsigned int link_id)
{
trace_rdev_del_intf_link(&rdev->wiphy, wdev, link_id);
if (rdev->ops->del_intf_link)
rdev->ops->del_intf_link(&rdev->wiphy, wdev, link_id);
trace_rdev_return_void(&rdev->wiphy);
}
static inline int
rdev_add_link_station(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct link_station_parameters *params)
{
int ret = -EOPNOTSUPP;
trace_rdev_add_link_station(&rdev->wiphy, dev, params);
if (rdev->ops->add_link_station)
ret = rdev->ops->add_link_station(&rdev->wiphy, dev, params);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int
rdev_mod_link_station(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct link_station_parameters *params)
{
int ret = -EOPNOTSUPP;
trace_rdev_mod_link_station(&rdev->wiphy, dev, params);
if (rdev->ops->mod_link_station)
ret = rdev->ops->mod_link_station(&rdev->wiphy, dev, params);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int
rdev_del_link_station(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct link_station_del_parameters *params)
{
int ret = -EOPNOTSUPP;
trace_rdev_del_link_station(&rdev->wiphy, dev, params);
if (rdev->ops->del_link_station)
ret = rdev->ops->del_link_station(&rdev->wiphy, dev, params);
trace_rdev_return_int(&rdev->wiphy, ret);
return ret;
}
static inline int
rdev_set_hw_timestamp(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct cfg80211_set_hw_timestamp *hwts)
{
struct wiphy *wiphy = &rdev->wiphy;
int ret = -EOPNOTSUPP;
trace_rdev_set_hw_timestamp(wiphy, dev, hwts);
if (rdev->ops->set_hw_timestamp)
ret = rdev->ops->set_hw_timestamp(wiphy, dev, hwts);
trace_rdev_return_int(wiphy, ret);
return ret;
}
static inline int
rdev_set_ttlm(struct cfg80211_registered_device *rdev,
struct net_device *dev,
struct cfg80211_ttlm_params *params)
{
struct wiphy *wiphy = &rdev->wiphy;
int ret = -EOPNOTSUPP;
trace_rdev_set_ttlm(wiphy, dev, params);
if (rdev->ops->set_ttlm)
ret = rdev->ops->set_ttlm(wiphy, dev, params);
trace_rdev_return_int(wiphy, ret);
return ret;
}
static inline u32
rdev_get_radio_mask(struct cfg80211_registered_device *rdev,
struct net_device *dev)
{
struct wiphy *wiphy = &rdev->wiphy;
if (!rdev->ops->get_radio_mask)
return 0;
return rdev->ops->get_radio_mask(wiphy, dev);
}
#endif /* __CFG80211_RDEV_OPS */