This will allow the low level driver to query the rfkill
state.
Signed-off-by: Emmanuel Grumbach <[email protected]>
---
include/net/cfg80211.h | 8 +++++++-
net/wireless/core.c | 34 +++++++++++++---------------------
net/wireless/core.h | 3 +--
net/wireless/nl80211.c | 4 ++--
net/wireless/wext-compat.c | 6 +++---
5 files changed, 26 insertions(+), 29 deletions(-)
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 5224f885a99a..57c8cbbd7598 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -4945,6 +4945,7 @@ struct wiphy_iftype_akm_suites {
* configuration through the %NL80211_TID_CONFIG_ATTR_RETRY_SHORT and
* %NL80211_TID_CONFIG_ATTR_RETRY_LONG attributes
* @sar_capa: SAR control capabilities
+ * @rfkill: a pointer to the rfkill structure
*/
struct wiphy {
struct mutex mtx;
@@ -5087,6 +5088,8 @@ struct wiphy {
const struct cfg80211_sar_capa *sar_capa;
+ struct rfkill *rfkill;
+
char priv[] __aligned(NETDEV_ALIGN);
};
@@ -6661,7 +6664,10 @@ void wiphy_rfkill_start_polling(struct wiphy *wiphy);
* wiphy_rfkill_stop_polling - stop polling rfkill
* @wiphy: the wiphy
*/
-void wiphy_rfkill_stop_polling(struct wiphy *wiphy);
+static inline void wiphy_rfkill_stop_polling(struct wiphy *wiphy)
+{
+ rfkill_pause_polling(wiphy->rfkill);
+}
/**
* DOC: Vendor commands
diff --git a/net/wireless/core.c b/net/wireless/core.c
index 6fbf7537faf5..bd1edec19cfa 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -532,11 +532,11 @@ struct wiphy *wiphy_new_nm(const struct cfg80211_ops *ops, int sizeof_priv,
wiphy_net_set(&rdev->wiphy, &init_net);
rdev->rfkill_ops.set_block = cfg80211_rfkill_set_block;
- rdev->rfkill = rfkill_alloc(dev_name(&rdev->wiphy.dev),
- &rdev->wiphy.dev, RFKILL_TYPE_WLAN,
- &rdev->rfkill_ops, rdev);
+ rdev->wiphy.rfkill = rfkill_alloc(dev_name(&rdev->wiphy.dev),
+ &rdev->wiphy.dev, RFKILL_TYPE_WLAN,
+ &rdev->rfkill_ops, rdev);
- if (!rdev->rfkill) {
+ if (!rdev->wiphy.rfkill) {
wiphy_free(&rdev->wiphy);
return NULL;
}
@@ -993,10 +993,10 @@ int wiphy_register(struct wiphy *wiphy)
rdev->wiphy.registered = true;
rtnl_unlock();
- res = rfkill_register(rdev->rfkill);
+ res = rfkill_register(rdev->wiphy.rfkill);
if (res) {
- rfkill_destroy(rdev->rfkill);
- rdev->rfkill = NULL;
+ rfkill_destroy(rdev->wiphy.rfkill);
+ rdev->wiphy.rfkill = NULL;
wiphy_unregister(&rdev->wiphy);
return res;
}
@@ -1012,18 +1012,10 @@ void wiphy_rfkill_start_polling(struct wiphy *wiphy)
if (!rdev->ops->rfkill_poll)
return;
rdev->rfkill_ops.poll = cfg80211_rfkill_poll;
- rfkill_resume_polling(rdev->rfkill);
+ rfkill_resume_polling(wiphy->rfkill);
}
EXPORT_SYMBOL(wiphy_rfkill_start_polling);
-void wiphy_rfkill_stop_polling(struct wiphy *wiphy)
-{
- struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
-
- rfkill_pause_polling(rdev->rfkill);
-}
-EXPORT_SYMBOL(wiphy_rfkill_stop_polling);
-
void wiphy_unregister(struct wiphy *wiphy)
{
struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
@@ -1035,8 +1027,8 @@ void wiphy_unregister(struct wiphy *wiphy)
wiphy_unlock(&rdev->wiphy);
__count == 0; }));
- if (rdev->rfkill)
- rfkill_unregister(rdev->rfkill);
+ if (rdev->wiphy.rfkill)
+ rfkill_unregister(rdev->wiphy.rfkill);
rtnl_lock();
wiphy_lock(&rdev->wiphy);
@@ -1088,7 +1080,7 @@ void cfg80211_dev_free(struct cfg80211_registered_device *rdev)
{
struct cfg80211_internal_bss *scan, *tmp;
struct cfg80211_beacon_registration *reg, *treg;
- rfkill_destroy(rdev->rfkill);
+ rfkill_destroy(rdev->wiphy.rfkill);
list_for_each_entry_safe(reg, treg, &rdev->beacon_registrations, list) {
list_del(®->list);
kfree(reg);
@@ -1110,7 +1102,7 @@ void wiphy_rfkill_set_hw_state_reason(struct wiphy *wiphy, bool blocked,
{
struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
- if (rfkill_set_hw_state_reason(rdev->rfkill, blocked, reason))
+ if (rfkill_set_hw_state_reason(wiphy->rfkill, blocked, reason))
schedule_work(&rdev->rfkill_block);
}
EXPORT_SYMBOL(wiphy_rfkill_set_hw_state_reason);
@@ -1506,7 +1498,7 @@ static int cfg80211_netdev_notifier_call(struct notifier_block *nb,
wdev->use_4addr, 0))
return notifier_from_errno(-EOPNOTSUPP);
- if (rfkill_blocked(rdev->rfkill))
+ if (rfkill_blocked(rdev->wiphy.rfkill))
return notifier_from_errno(-ERFKILL);
break;
default:
diff --git a/net/wireless/core.h b/net/wireless/core.h
index a7d19b4b40ac..b35d0db12f1d 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -3,7 +3,7 @@
* Wireless configuration interface internals.
*
* Copyright 2006-2010 Johannes Berg <[email protected]>
- * Copyright (C) 2018-2020 Intel Corporation
+ * Copyright (C) 2018-2021 Intel Corporation
*/
#ifndef __NET_WIRELESS_CORE_H
#define __NET_WIRELESS_CORE_H
@@ -27,7 +27,6 @@ struct cfg80211_registered_device {
/* rfkill support */
struct rfkill_ops rfkill_ops;
- struct rfkill *rfkill;
struct work_struct rfkill_block;
/* ISO / IEC 3166 alpha2 for which this device is receiving
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index fc9286afe3c9..e006d26d5c2a 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -13042,7 +13042,7 @@ static int nl80211_start_p2p_device(struct sk_buff *skb, struct genl_info *info)
if (wdev_running(wdev))
return 0;
- if (rfkill_blocked(rdev->rfkill))
+ if (rfkill_blocked(rdev->wiphy.rfkill))
return -ERFKILL;
err = rdev_start_p2p_device(rdev, wdev);
@@ -13084,7 +13084,7 @@ static int nl80211_start_nan(struct sk_buff *skb, struct genl_info *info)
if (wdev_running(wdev))
return -EEXIST;
- if (rfkill_blocked(rdev->rfkill))
+ if (rfkill_blocked(rdev->wiphy.rfkill))
return -ERFKILL;
if (!info->attrs[NL80211_ATTR_NAN_MASTER_PREF])
diff --git a/net/wireless/wext-compat.c b/net/wireless/wext-compat.c
index a8320dc59af7..35c6c705a073 100644
--- a/net/wireless/wext-compat.c
+++ b/net/wireless/wext-compat.c
@@ -902,7 +902,7 @@ static int cfg80211_wext_siwtxpower(struct net_device *dev,
/* only change when not disabling */
if (!data->txpower.disabled) {
- rfkill_set_sw_state(rdev->rfkill, false);
+ rfkill_set_sw_state(rdev->wiphy.rfkill, false);
if (data->txpower.fixed) {
/*
@@ -927,7 +927,7 @@ static int cfg80211_wext_siwtxpower(struct net_device *dev,
}
}
} else {
- if (rfkill_set_sw_state(rdev->rfkill, true))
+ if (rfkill_set_sw_state(rdev->wiphy.rfkill, true))
schedule_work(&rdev->rfkill_block);
return 0;
}
@@ -963,7 +963,7 @@ static int cfg80211_wext_giwtxpower(struct net_device *dev,
/* well... oh well */
data->txpower.fixed = 1;
- data->txpower.disabled = rfkill_blocked(rdev->rfkill);
+ data->txpower.disabled = rfkill_blocked(rdev->wiphy.rfkill);
data->txpower.value = val;
data->txpower.flags = IW_TXPOW_DBM;
--
2.25.1
Hi Emmanuel,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on mac80211-next/master]
[also build test WARNING on mac80211/master v5.13-rc6 next-20210616]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Emmanuel-Grumbach/cfg80211-expose-the-rfkill-device-to-the-low-level-driver/20210616-211511
base: https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git master
config: arm-imx_v6_v7_defconfig (attached as .config)
compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/0day-ci/linux/commit/8b25a459eed15aebc25c2ce0a5bf20fea8eab638
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Emmanuel-Grumbach/cfg80211-expose-the-rfkill-device-to-the-low-level-driver/20210616-211511
git checkout 8b25a459eed15aebc25c2ce0a5bf20fea8eab638
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arm
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <[email protected]>
All warnings (new ones prefixed by >>):
In file included from net/wireless/core.c:26:
include/net/cfg80211.h: In function 'wiphy_rfkill_stop_polling':
include/net/cfg80211.h:6669:2: error: implicit declaration of function 'rfkill_pause_polling' [-Werror=implicit-function-declaration]
6669 | rfkill_pause_polling(wiphy->rfkill);
| ^~~~~~~~~~~~~~~~~~~~
In file included from net/wireless/core.h:14,
from net/wireless/nl80211.h:9,
from net/wireless/core.c:27:
include/linux/rfkill.h: At top level:
>> include/linux/rfkill.h:110:6: warning: conflicting types for 'rfkill_pause_polling'
110 | void rfkill_pause_polling(struct rfkill *rfkill);
| ^~~~~~~~~~~~~~~~~~~~
In file included from net/wireless/core.c:26:
include/net/cfg80211.h:6669:2: note: previous implicit declaration of 'rfkill_pause_polling' was here
6669 | rfkill_pause_polling(wiphy->rfkill);
| ^~~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
vim +/rfkill_pause_polling +110 include/linux/rfkill.h
135900c182c321 Michael Buesch 2007-09-27 101
19d337dff95cbf Johannes Berg 2009-06-02 102 /**
19d337dff95cbf Johannes Berg 2009-06-02 103 * rfkill_pause_polling(struct rfkill *rfkill)
19d337dff95cbf Johannes Berg 2009-06-02 104 *
19d337dff95cbf Johannes Berg 2009-06-02 105 * Pause polling -- say transmitter is off for other reasons.
19d337dff95cbf Johannes Berg 2009-06-02 106 * NOTE: not necessary for suspend/resume -- in that case the
dd21dfc645d5dc Johannes Berg 2016-01-20 107 * core stops polling anyway (but will also correctly handle
dd21dfc645d5dc Johannes Berg 2016-01-20 108 * the case of polling having been paused before suspend.)
19d337dff95cbf Johannes Berg 2009-06-02 109 */
19d337dff95cbf Johannes Berg 2009-06-02 @110 void rfkill_pause_polling(struct rfkill *rfkill);
cf4328cd949c20 Ivo van Doorn 2007-05-07 111
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/[email protected]
Hi Emmanuel,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on mac80211-next/master]
[also build test ERROR on mac80211/master v5.13-rc6 next-20210616]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Emmanuel-Grumbach/cfg80211-expose-the-rfkill-device-to-the-low-level-driver/20210616-211511
base: https://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git master
config: ia64-randconfig-r015-20210615 (attached as .config)
compiler: ia64-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/0day-ci/linux/commit/8b25a459eed15aebc25c2ce0a5bf20fea8eab638
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Emmanuel-Grumbach/cfg80211-expose-the-rfkill-device-to-the-low-level-driver/20210616-211511
git checkout 8b25a459eed15aebc25c2ce0a5bf20fea8eab638
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=ia64
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <[email protected]>
All error/warnings (new ones prefixed by >>):
In file included from drivers/net/wireless/intel/ipw2x00/libipw.h:30,
from drivers/net/wireless/intel/ipw2x00/ipw2100.h:35,
from drivers/net/wireless/intel/ipw2x00/ipw2100.c:154:
include/net/cfg80211.h: In function 'wiphy_rfkill_stop_polling':
>> include/net/cfg80211.h:6669:2: error: implicit declaration of function 'rfkill_pause_polling' [-Werror=implicit-function-declaration]
6669 | rfkill_pause_polling(wiphy->rfkill);
| ^~~~~~~~~~~~~~~~~~~~
drivers/net/wireless/intel/ipw2x00/ipw2100.c: In function 'isr_indicate_associated':
drivers/net/wireless/intel/ipw2x00/ipw2100.c:1992:8: warning: variable 'txratename' set but not used [-Wunused-but-set-variable]
1992 | char *txratename;
| ^~~~~~~~~~
cc1: some warnings being treated as errors
--
In file included from drivers/net/wireless/intel/ipw2x00/libipw.h:30,
from drivers/net/wireless/intel/ipw2x00/ipw2200.h:42,
from drivers/net/wireless/intel/ipw2x00/ipw2200.c:22:
include/net/cfg80211.h: In function 'wiphy_rfkill_stop_polling':
>> include/net/cfg80211.h:6669:2: error: implicit declaration of function 'rfkill_pause_polling' [-Werror=implicit-function-declaration]
6669 | rfkill_pause_polling(wiphy->rfkill);
| ^~~~~~~~~~~~~~~~~~~~
drivers/net/wireless/intel/ipw2x00/ipw2200.c: In function 'ipw_fw_dma_dump_command_block':
drivers/net/wireless/intel/ipw2x00/ipw2200.c:2822:6: warning: variable 'register_value' set but not used [-Wunused-but-set-variable]
2822 | u32 register_value = 0;
| ^~~~~~~~~~~~~~
drivers/net/wireless/intel/ipw2x00/ipw2200.c: In function 'ipw_is_qos_active':
drivers/net/wireless/intel/ipw2x00/ipw2200.c:7154:14: warning: variable 'supported' set but not used [-Wunused-but-set-variable]
7154 | int active, supported;
| ^~~~~~~~~
cc1: some warnings being treated as errors
--
In file included from drivers/net/wireless/intel/ipw2x00/libipw.h:30,
from drivers/net/wireless/intel/ipw2x00/libipw_module.c:39:
include/net/cfg80211.h: In function 'wiphy_rfkill_stop_polling':
>> include/net/cfg80211.h:6669:2: error: implicit declaration of function 'rfkill_pause_polling' [-Werror=implicit-function-declaration]
6669 | rfkill_pause_polling(wiphy->rfkill);
| ^~~~~~~~~~~~~~~~~~~~
At top level:
drivers/net/wireless/intel/ipw2x00/libipw_module.c:243:30: warning: 'debug_level_proc_ops' defined but not used [-Wunused-const-variable=]
243 | static const struct proc_ops debug_level_proc_ops = {
| ^~~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
--
In file included from drivers/net/wireless/intel/ipw2x00/libipw.h:30,
from drivers/net/wireless/intel/ipw2x00/libipw_tx.c:30:
include/net/cfg80211.h: In function 'wiphy_rfkill_stop_polling':
>> include/net/cfg80211.h:6669:2: error: implicit declaration of function 'rfkill_pause_polling' [-Werror=implicit-function-declaration]
6669 | rfkill_pause_polling(wiphy->rfkill);
| ^~~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
--
In file included from net/wireless/core.c:26:
include/net/cfg80211.h: In function 'wiphy_rfkill_stop_polling':
>> include/net/cfg80211.h:6669:2: error: implicit declaration of function 'rfkill_pause_polling' [-Werror=implicit-function-declaration]
6669 | rfkill_pause_polling(wiphy->rfkill);
| ^~~~~~~~~~~~~~~~~~~~
In file included from net/wireless/core.h:14,
from net/wireless/nl80211.h:9,
from net/wireless/core.c:27:
include/linux/rfkill.h: At top level:
>> include/linux/rfkill.h:110:6: warning: conflicting types for 'rfkill_pause_polling'
110 | void rfkill_pause_polling(struct rfkill *rfkill);
| ^~~~~~~~~~~~~~~~~~~~
In file included from net/wireless/core.c:26:
include/net/cfg80211.h:6669:2: note: previous implicit declaration of 'rfkill_pause_polling' was here
6669 | rfkill_pause_polling(wiphy->rfkill);
| ^~~~~~~~~~~~~~~~~~~~
cc1: some warnings being treated as errors
--
In file included from net/wireless/trace.h:12,
from net/wireless/trace.c:5:
include/net/cfg80211.h: In function 'wiphy_rfkill_stop_polling':
>> include/net/cfg80211.h:6669:2: error: implicit declaration of function 'rfkill_pause_polling' [-Werror=implicit-function-declaration]
6669 | rfkill_pause_polling(wiphy->rfkill);
| ^~~~~~~~~~~~~~~~~~~~
In file included from net/wireless/core.h:14,
from net/wireless/trace.h:13,
from net/wireless/trace.c:5:
include/linux/rfkill.h: At top level:
>> include/linux/rfkill.h:110:6: warning: conflicting types for 'rfkill_pause_polling'
110 | void rfkill_pause_polling(struct rfkill *rfkill);
| ^~~~~~~~~~~~~~~~~~~~
In file included from net/wireless/trace.h:12,
from net/wireless/trace.c:5:
include/net/cfg80211.h:6669:2: note: previous implicit declaration of 'rfkill_pause_polling' was here
6669 | rfkill_pause_polling(wiphy->rfkill);
| ^~~~~~~~~~~~~~~~~~~~
In file included from net/wireless/trace.h:3574,
from net/wireless/trace.c:5:
include/trace/define_trace.h:95:42: fatal error: ./trace.h: No such file or directory
95 | #include TRACE_INCLUDE(TRACE_INCLUDE_FILE)
| ^
cc1: some warnings being treated as errors
compilation terminated.
vim +/rfkill_pause_polling +6669 include/net/cfg80211.h
6662
6663 /**
6664 * wiphy_rfkill_stop_polling - stop polling rfkill
6665 * @wiphy: the wiphy
6666 */
6667 static inline void wiphy_rfkill_stop_polling(struct wiphy *wiphy)
6668 {
> 6669 rfkill_pause_polling(wiphy->rfkill);
6670 }
6671
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/[email protected]
This will allow the low level driver to query the rfkill
state.
v2: Fix the compilation issue
Reported-by: kernel test robot <[email protected]>
Signed-off-by: Emmanuel Grumbach <[email protected]>
---
include/net/cfg80211.h | 9 ++++++++-
net/wireless/core.c | 34 +++++++++++++---------------------
net/wireless/core.h | 3 +--
net/wireless/nl80211.c | 4 ++--
net/wireless/wext-compat.c | 6 +++---
5 files changed, 27 insertions(+), 29 deletions(-)
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index 5224f885a99a..31ad04c78fb6 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -22,6 +22,7 @@
#include <linux/if_ether.h>
#include <linux/ieee80211.h>
#include <linux/net.h>
+#include <linux/rfkill.h>
#include <net/regulatory.h>
/**
@@ -4945,6 +4946,7 @@ struct wiphy_iftype_akm_suites {
* configuration through the %NL80211_TID_CONFIG_ATTR_RETRY_SHORT and
* %NL80211_TID_CONFIG_ATTR_RETRY_LONG attributes
* @sar_capa: SAR control capabilities
+ * @rfkill: a pointer to the rfkill structure
*/
struct wiphy {
struct mutex mtx;
@@ -5087,6 +5089,8 @@ struct wiphy {
const struct cfg80211_sar_capa *sar_capa;
+ struct rfkill *rfkill;
+
char priv[] __aligned(NETDEV_ALIGN);
};
@@ -6661,7 +6665,10 @@ void wiphy_rfkill_start_polling(struct wiphy *wiphy);
* wiphy_rfkill_stop_polling - stop polling rfkill
* @wiphy: the wiphy
*/
-void wiphy_rfkill_stop_polling(struct wiphy *wiphy);
+static inline void wiphy_rfkill_stop_polling(struct wiphy *wiphy)
+{
+ rfkill_pause_polling(wiphy->rfkill);
+}
/**
* DOC: Vendor commands
diff --git a/net/wireless/core.c b/net/wireless/core.c
index 6fbf7537faf5..bd1edec19cfa 100644
--- a/net/wireless/core.c
+++ b/net/wireless/core.c
@@ -532,11 +532,11 @@ struct wiphy *wiphy_new_nm(const struct cfg80211_ops *ops, int sizeof_priv,
wiphy_net_set(&rdev->wiphy, &init_net);
rdev->rfkill_ops.set_block = cfg80211_rfkill_set_block;
- rdev->rfkill = rfkill_alloc(dev_name(&rdev->wiphy.dev),
- &rdev->wiphy.dev, RFKILL_TYPE_WLAN,
- &rdev->rfkill_ops, rdev);
+ rdev->wiphy.rfkill = rfkill_alloc(dev_name(&rdev->wiphy.dev),
+ &rdev->wiphy.dev, RFKILL_TYPE_WLAN,
+ &rdev->rfkill_ops, rdev);
- if (!rdev->rfkill) {
+ if (!rdev->wiphy.rfkill) {
wiphy_free(&rdev->wiphy);
return NULL;
}
@@ -993,10 +993,10 @@ int wiphy_register(struct wiphy *wiphy)
rdev->wiphy.registered = true;
rtnl_unlock();
- res = rfkill_register(rdev->rfkill);
+ res = rfkill_register(rdev->wiphy.rfkill);
if (res) {
- rfkill_destroy(rdev->rfkill);
- rdev->rfkill = NULL;
+ rfkill_destroy(rdev->wiphy.rfkill);
+ rdev->wiphy.rfkill = NULL;
wiphy_unregister(&rdev->wiphy);
return res;
}
@@ -1012,18 +1012,10 @@ void wiphy_rfkill_start_polling(struct wiphy *wiphy)
if (!rdev->ops->rfkill_poll)
return;
rdev->rfkill_ops.poll = cfg80211_rfkill_poll;
- rfkill_resume_polling(rdev->rfkill);
+ rfkill_resume_polling(wiphy->rfkill);
}
EXPORT_SYMBOL(wiphy_rfkill_start_polling);
-void wiphy_rfkill_stop_polling(struct wiphy *wiphy)
-{
- struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
-
- rfkill_pause_polling(rdev->rfkill);
-}
-EXPORT_SYMBOL(wiphy_rfkill_stop_polling);
-
void wiphy_unregister(struct wiphy *wiphy)
{
struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
@@ -1035,8 +1027,8 @@ void wiphy_unregister(struct wiphy *wiphy)
wiphy_unlock(&rdev->wiphy);
__count == 0; }));
- if (rdev->rfkill)
- rfkill_unregister(rdev->rfkill);
+ if (rdev->wiphy.rfkill)
+ rfkill_unregister(rdev->wiphy.rfkill);
rtnl_lock();
wiphy_lock(&rdev->wiphy);
@@ -1088,7 +1080,7 @@ void cfg80211_dev_free(struct cfg80211_registered_device *rdev)
{
struct cfg80211_internal_bss *scan, *tmp;
struct cfg80211_beacon_registration *reg, *treg;
- rfkill_destroy(rdev->rfkill);
+ rfkill_destroy(rdev->wiphy.rfkill);
list_for_each_entry_safe(reg, treg, &rdev->beacon_registrations, list) {
list_del(®->list);
kfree(reg);
@@ -1110,7 +1102,7 @@ void wiphy_rfkill_set_hw_state_reason(struct wiphy *wiphy, bool blocked,
{
struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy);
- if (rfkill_set_hw_state_reason(rdev->rfkill, blocked, reason))
+ if (rfkill_set_hw_state_reason(wiphy->rfkill, blocked, reason))
schedule_work(&rdev->rfkill_block);
}
EXPORT_SYMBOL(wiphy_rfkill_set_hw_state_reason);
@@ -1506,7 +1498,7 @@ static int cfg80211_netdev_notifier_call(struct notifier_block *nb,
wdev->use_4addr, 0))
return notifier_from_errno(-EOPNOTSUPP);
- if (rfkill_blocked(rdev->rfkill))
+ if (rfkill_blocked(rdev->wiphy.rfkill))
return notifier_from_errno(-ERFKILL);
break;
default:
diff --git a/net/wireless/core.h b/net/wireless/core.h
index a7d19b4b40ac..b35d0db12f1d 100644
--- a/net/wireless/core.h
+++ b/net/wireless/core.h
@@ -3,7 +3,7 @@
* Wireless configuration interface internals.
*
* Copyright 2006-2010 Johannes Berg <[email protected]>
- * Copyright (C) 2018-2020 Intel Corporation
+ * Copyright (C) 2018-2021 Intel Corporation
*/
#ifndef __NET_WIRELESS_CORE_H
#define __NET_WIRELESS_CORE_H
@@ -27,7 +27,6 @@ struct cfg80211_registered_device {
/* rfkill support */
struct rfkill_ops rfkill_ops;
- struct rfkill *rfkill;
struct work_struct rfkill_block;
/* ISO / IEC 3166 alpha2 for which this device is receiving
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index fc9286afe3c9..e006d26d5c2a 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -13042,7 +13042,7 @@ static int nl80211_start_p2p_device(struct sk_buff *skb, struct genl_info *info)
if (wdev_running(wdev))
return 0;
- if (rfkill_blocked(rdev->rfkill))
+ if (rfkill_blocked(rdev->wiphy.rfkill))
return -ERFKILL;
err = rdev_start_p2p_device(rdev, wdev);
@@ -13084,7 +13084,7 @@ static int nl80211_start_nan(struct sk_buff *skb, struct genl_info *info)
if (wdev_running(wdev))
return -EEXIST;
- if (rfkill_blocked(rdev->rfkill))
+ if (rfkill_blocked(rdev->wiphy.rfkill))
return -ERFKILL;
if (!info->attrs[NL80211_ATTR_NAN_MASTER_PREF])
diff --git a/net/wireless/wext-compat.c b/net/wireless/wext-compat.c
index a8320dc59af7..35c6c705a073 100644
--- a/net/wireless/wext-compat.c
+++ b/net/wireless/wext-compat.c
@@ -902,7 +902,7 @@ static int cfg80211_wext_siwtxpower(struct net_device *dev,
/* only change when not disabling */
if (!data->txpower.disabled) {
- rfkill_set_sw_state(rdev->rfkill, false);
+ rfkill_set_sw_state(rdev->wiphy.rfkill, false);
if (data->txpower.fixed) {
/*
@@ -927,7 +927,7 @@ static int cfg80211_wext_siwtxpower(struct net_device *dev,
}
}
} else {
- if (rfkill_set_sw_state(rdev->rfkill, true))
+ if (rfkill_set_sw_state(rdev->wiphy.rfkill, true))
schedule_work(&rdev->rfkill_block);
return 0;
}
@@ -963,7 +963,7 @@ static int cfg80211_wext_giwtxpower(struct net_device *dev,
/* well... oh well */
data->txpower.fixed = 1;
- data->txpower.disabled = rfkill_blocked(rdev->rfkill);
+ data->txpower.disabled = rfkill_blocked(rdev->wiphy.rfkill);
data->txpower.value = val;
data->txpower.flags = IW_TXPOW_DBM;
base-commit: 77091933e453a258bbe9ff2aeb1c8d6fc1db7ef9
--
2.25.1