Skip to content

L
linux
Commit 79c97e97 authored by Johannes Berg's avatar Johannes Berg Committed by John W. Linville
Browse files
Options

cfg80211: clean up naming once and for all 

We've named the registered devices 'drv' sometimes,
thinking of "driver", which is not what it is, it's
the internal representation of a wiphy, i.e. a
device. Let's clean up the naming once and and use
'rdev' aka 'registered device' everywhere.
Signed-off-by: default avatarJohannes Berg <johannes@sipsolutions.net>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 667503dd
Hide whitespace changes
Inline Side-by-side
Showing with 356 additions and 356 deletions
net/wireless/core.c
View file @ 79c97e97
...@@ -30,10 +30,10 @@ MODULE_DESCRIPTION("wireless configuration support"); ...@@ -30,10 +30,10 @@ MODULE_DESCRIPTION("wireless configuration support");
/* RCU might be appropriate here since we usually /* RCU might be appropriate here since we usually
* only read the list, and that can happen quite * only read the list, and that can happen quite
* often because we need to do it for each command */ * often because we need to do it for each command */
LIST_HEAD(cfg80211_drv_list); LIST_HEAD(cfg80211_rdev_list);
/* /*
* This is used to protect the cfg80211_drv_list, cfg80211_regdomain, * This is used to protect the cfg80211_rdev_list, cfg80211_regdomain,
* country_ie_regdomain, the reg_beacon_list and the the last regulatory * country_ie_regdomain, the reg_beacon_list and the the last regulatory
* request receipt (last_request). * request receipt (last_request).
*/ */
...@@ -43,18 +43,18 @@ DEFINE_MUTEX(cfg80211_mutex); ...@@ -43,18 +43,18 @@ DEFINE_MUTEX(cfg80211_mutex);
static struct dentry *ieee80211_debugfs_dir; static struct dentry *ieee80211_debugfs_dir;
/* requires cfg80211_mutex to be held! */ /* requires cfg80211_mutex to be held! */
struct cfg80211_registered_device *cfg80211_drv_by_wiphy_idx(int wiphy_idx) struct cfg80211_registered_device *cfg80211_rdev_by_wiphy_idx(int wiphy_idx)
{ {
struct cfg80211_registered_device *result = NULL, *drv; struct cfg80211_registered_device *result = NULL, *rdev;
if (!wiphy_idx_valid(wiphy_idx)) if (!wiphy_idx_valid(wiphy_idx))
return NULL; return NULL;
assert_cfg80211_lock(); assert_cfg80211_lock();
list_for_each_entry(drv, &cfg80211_drv_list, list) { list_for_each_entry(rdev, &cfg80211_rdev_list, list) {
if (drv->wiphy_idx == wiphy_idx) { if (rdev->wiphy_idx == wiphy_idx) {
result = drv; result = rdev;
break; break;
} }
} }
...@@ -64,32 +64,32 @@ struct cfg80211_registered_device *cfg80211_drv_by_wiphy_idx(int wiphy_idx) ...@@ -64,32 +64,32 @@ struct cfg80211_registered_device *cfg80211_drv_by_wiphy_idx(int wiphy_idx)
int get_wiphy_idx(struct wiphy *wiphy) int get_wiphy_idx(struct wiphy *wiphy)
{ {
struct cfg80211_registered_device *drv; struct cfg80211_registered_device *rdev;
if (!wiphy) if (!wiphy)
return WIPHY_IDX_STALE; return WIPHY_IDX_STALE;
drv = wiphy_to_dev(wiphy); rdev = wiphy_to_dev(wiphy);
return drv->wiphy_idx; return rdev->wiphy_idx;
} }
/* requires cfg80211_drv_mutex to be held! */ /* requires cfg80211_rdev_mutex to be held! */
struct wiphy *wiphy_idx_to_wiphy(int wiphy_idx) struct wiphy *wiphy_idx_to_wiphy(int wiphy_idx)
{ {
struct cfg80211_registered_device *drv; struct cfg80211_registered_device *rdev;
if (!wiphy_idx_valid(wiphy_idx)) if (!wiphy_idx_valid(wiphy_idx))
return NULL; return NULL;
assert_cfg80211_lock(); assert_cfg80211_lock();
drv = cfg80211_drv_by_wiphy_idx(wiphy_idx); rdev = cfg80211_rdev_by_wiphy_idx(wiphy_idx);
if (!drv) if (!rdev)
return NULL; return NULL;
return &drv->wiphy; return &rdev->wiphy;
} }
/* requires cfg80211_mutex to be held! */ /* requires cfg80211_mutex to be held! */
struct cfg80211_registered_device * struct cfg80211_registered_device *
__cfg80211_drv_from_info(struct genl_info *info) __cfg80211_rdev_from_info(struct genl_info *info)
{ {
int ifindex; int ifindex;
struct cfg80211_registered_device *bywiphyidx = NULL, *byifidx = NULL; struct cfg80211_registered_device *bywiphyidx = NULL, *byifidx = NULL;
...@@ -99,7 +99,7 @@ __cfg80211_drv_from_info(struct genl_info *info) ...@@ -99,7 +99,7 @@ __cfg80211_drv_from_info(struct genl_info *info)
assert_cfg80211_lock(); assert_cfg80211_lock();
if (info->attrs[NL80211_ATTR_WIPHY]) { if (info->attrs[NL80211_ATTR_WIPHY]) {
bywiphyidx = cfg80211_drv_by_wiphy_idx( bywiphyidx = cfg80211_rdev_by_wiphy_idx(
nla_get_u32(info->attrs[NL80211_ATTR_WIPHY])); nla_get_u32(info->attrs[NL80211_ATTR_WIPHY]));
err = -ENODEV; err = -ENODEV;
} }
...@@ -134,26 +134,26 @@ __cfg80211_drv_from_info(struct genl_info *info) ...@@ -134,26 +134,26 @@ __cfg80211_drv_from_info(struct genl_info *info)
struct cfg80211_registered_device * struct cfg80211_registered_device *
cfg80211_get_dev_from_info(struct genl_info *info) cfg80211_get_dev_from_info(struct genl_info *info)
{ {
struct cfg80211_registered_device *drv; struct cfg80211_registered_device *rdev;
mutex_lock(&cfg80211_mutex); mutex_lock(&cfg80211_mutex);
drv = __cfg80211_drv_from_info(info); rdev = __cfg80211_rdev_from_info(info);
/* if it is not an error we grab the lock on /* if it is not an error we grab the lock on
* it to assure it won't be going away while * it to assure it won't be going away while
* we operate on it */ * we operate on it */
if (!IS_ERR(drv)) if (!IS_ERR(rdev))
mutex_lock(&drv->mtx); mutex_lock(&rdev->mtx);
mutex_unlock(&cfg80211_mutex); mutex_unlock(&cfg80211_mutex);
return drv; return rdev;
} }
struct cfg80211_registered_device * struct cfg80211_registered_device *
cfg80211_get_dev_from_ifindex(int ifindex) cfg80211_get_dev_from_ifindex(int ifindex)
{ {
struct cfg80211_registered_device *drv = ERR_PTR(-ENODEV); struct cfg80211_registered_device *rdev = ERR_PTR(-ENODEV);
struct net_device *dev; struct net_device *dev;
mutex_lock(&cfg80211_mutex); mutex_lock(&cfg80211_mutex);
...@@ -161,21 +161,21 @@ cfg80211_get_dev_from_ifindex(int ifindex) ...@@ -161,21 +161,21 @@ cfg80211_get_dev_from_ifindex(int ifindex)
if (!dev) if (!dev)
goto out; goto out;
if (dev->ieee80211_ptr) { if (dev->ieee80211_ptr) {
drv = wiphy_to_dev(dev->ieee80211_ptr->wiphy); rdev = wiphy_to_dev(dev->ieee80211_ptr->wiphy);
mutex_lock(&drv->mtx); mutex_lock(&rdev->mtx);
} else } else
drv = ERR_PTR(-ENODEV); rdev = ERR_PTR(-ENODEV);
dev_put(dev); dev_put(dev);
out: out:
mutex_unlock(&cfg80211_mutex); mutex_unlock(&cfg80211_mutex);
return drv; return rdev;
} }
/* requires cfg80211_mutex to be held */ /* requires cfg80211_mutex to be held */
int cfg80211_dev_rename(struct cfg80211_registered_device *rdev, int cfg80211_dev_rename(struct cfg80211_registered_device *rdev,
char *newname) char *newname)
{ {
struct cfg80211_registered_device *drv; struct cfg80211_registered_device *rdev2;
int wiphy_idx, taken = -1, result, digits; int wiphy_idx, taken = -1, result, digits;
assert_cfg80211_lock(); assert_cfg80211_lock();
...@@ -201,8 +201,8 @@ int cfg80211_dev_rename(struct cfg80211_registered_device *rdev, ...@@ -201,8 +201,8 @@ int cfg80211_dev_rename(struct cfg80211_registered_device *rdev,
return 0; return 0;
/* Ensure another device does not already have this name. */ /* Ensure another device does not already have this name. */
list_for_each_entry(drv, &cfg80211_drv_list, list) list_for_each_entry(rdev2, &cfg80211_rdev_list, list)
if (strcmp(newname, dev_name(&drv->wiphy.dev)) == 0) if (strcmp(newname, dev_name(&rdev2->wiphy.dev)) == 0)
return -EINVAL; return -EINVAL;
result = device_rename(&rdev->wiphy.dev, newname); result = device_rename(&rdev->wiphy.dev, newname);
...@@ -224,26 +224,26 @@ int cfg80211_dev_rename(struct cfg80211_registered_device *rdev, ...@@ -224,26 +224,26 @@ int cfg80211_dev_rename(struct cfg80211_registered_device *rdev,
static void cfg80211_rfkill_poll(struct rfkill *rfkill, void *data) static void cfg80211_rfkill_poll(struct rfkill *rfkill, void *data)
{ {
struct cfg80211_registered_device *drv = data; struct cfg80211_registered_device *rdev = data;
drv->ops->rfkill_poll(&drv->wiphy); rdev->ops->rfkill_poll(&rdev->wiphy);
} }
static int cfg80211_rfkill_set_block(void *data, bool blocked) static int cfg80211_rfkill_set_block(void *data, bool blocked)
{ {
struct cfg80211_registered_device *drv = data; struct cfg80211_registered_device *rdev = data;
struct wireless_dev *wdev; struct wireless_dev *wdev;
if (!blocked) if (!blocked)
return 0; return 0;
rtnl_lock(); rtnl_lock();
mutex_lock(&drv->devlist_mtx); mutex_lock(&rdev->devlist_mtx);
list_for_each_entry(wdev, &drv->netdev_list, list) list_for_each_entry(wdev, &rdev->netdev_list, list)
dev_close(wdev->netdev); dev_close(wdev->netdev);
mutex_unlock(&drv->devlist_mtx); mutex_unlock(&rdev->devlist_mtx);
rtnl_unlock(); rtnl_unlock();
return 0; return 0;
...@@ -251,10 +251,10 @@ static int cfg80211_rfkill_set_block(void *data, bool blocked) ...@@ -251,10 +251,10 @@ static int cfg80211_rfkill_set_block(void *data, bool blocked)
static void cfg80211_rfkill_sync_work(struct work_struct *work) static void cfg80211_rfkill_sync_work(struct work_struct *work)
{ {
struct cfg80211_registered_device *drv; struct cfg80211_registered_device *rdev;
drv = container_of(work, struct cfg80211_registered_device, rfkill_sync); rdev = container_of(work, struct cfg80211_registered_device, rfkill_sync);
cfg80211_rfkill_set_block(drv, rfkill_blocked(drv->rfkill)); cfg80211_rfkill_set_block(rdev, rfkill_blocked(rdev->rfkill));
} }
static void cfg80211_process_events(struct wireless_dev *wdev) static void cfg80211_process_events(struct wireless_dev *wdev)
...@@ -328,79 +328,79 @@ struct wiphy *wiphy_new(const struct cfg80211_ops *ops, int sizeof_priv) ...@@ -328,79 +328,79 @@ struct wiphy *wiphy_new(const struct cfg80211_ops *ops, int sizeof_priv)
{ {
static int wiphy_counter; static int wiphy_counter;
struct cfg80211_registered_device *drv; struct cfg80211_registered_device *rdev;
int alloc_size; int alloc_size;
WARN_ON(!ops->add_key && ops->del_key); WARN_ON(!ops->add_key && ops->del_key);
WARN_ON(ops->add_key && !ops->del_key); WARN_ON(ops->add_key && !ops->del_key);
alloc_size = sizeof(*drv) + sizeof_priv; alloc_size = sizeof(*rdev) + sizeof_priv;
drv = kzalloc(alloc_size, GFP_KERNEL); rdev = kzalloc(alloc_size, GFP_KERNEL);
if (!drv) if (!rdev)
return NULL; return NULL;
drv->ops = ops; rdev->ops = ops;
mutex_lock(&cfg80211_mutex); mutex_lock(&cfg80211_mutex);
drv->wiphy_idx = wiphy_counter++; rdev->wiphy_idx = wiphy_counter++;
if (unlikely(!wiphy_idx_valid(drv->wiphy_idx))) { if (unlikely(!wiphy_idx_valid(rdev->wiphy_idx))) {
wiphy_counter--; wiphy_counter--;
mutex_unlock(&cfg80211_mutex); mutex_unlock(&cfg80211_mutex);
/* ugh, wrapped! */ /* ugh, wrapped! */
kfree(drv); kfree(rdev);
return NULL; return NULL;
} }
mutex_unlock(&cfg80211_mutex); mutex_unlock(&cfg80211_mutex);
/* give it a proper name */ /* give it a proper name */
dev_set_name(&drv->wiphy.dev, PHY_NAME "%d", drv->wiphy_idx); dev_set_name(&rdev->wiphy.dev, PHY_NAME "%d", rdev->wiphy_idx);
mutex_init(&drv->mtx); mutex_init(&rdev->mtx);
mutex_init(&drv->devlist_mtx); mutex_init(&rdev->devlist_mtx);
INIT_LIST_HEAD(&drv->netdev_list); INIT_LIST_HEAD(&rdev->netdev_list);
spin_lock_init(&drv->bss_lock); spin_lock_init(&rdev->bss_lock);
INIT_LIST_HEAD(&drv->bss_list); INIT_LIST_HEAD(&rdev->bss_list);
INIT_WORK(&drv->scan_done_wk, __cfg80211_scan_done); INIT_WORK(&rdev->scan_done_wk, __cfg80211_scan_done);
device_initialize(&drv->wiphy.dev); device_initialize(&rdev->wiphy.dev);
drv->wiphy.dev.class = &ieee80211_class; rdev->wiphy.dev.class = &ieee80211_class;
drv->wiphy.dev.platform_data = drv; rdev->wiphy.dev.platform_data = rdev;
drv->rfkill_ops.set_block = cfg80211_rfkill_set_block; rdev->rfkill_ops.set_block = cfg80211_rfkill_set_block;
drv->rfkill = rfkill_alloc(dev_name(&drv->wiphy.dev), rdev->rfkill = rfkill_alloc(dev_name(&rdev->wiphy.dev),
&drv->wiphy.dev, RFKILL_TYPE_WLAN, &rdev->wiphy.dev, RFKILL_TYPE_WLAN,
&drv->rfkill_ops, drv); &rdev->rfkill_ops, rdev);
if (!drv->rfkill) { if (!rdev->rfkill) {
kfree(drv); kfree(rdev);
return NULL; return NULL;
} }
INIT_WORK(&drv->rfkill_sync, cfg80211_rfkill_sync_work); INIT_WORK(&rdev->rfkill_sync, cfg80211_rfkill_sync_work);
INIT_WORK(&drv->conn_work, cfg80211_conn_work); INIT_WORK(&rdev->conn_work, cfg80211_conn_work);
INIT_WORK(&drv->event_work, cfg80211_event_work); INIT_WORK(&rdev->event_work, cfg80211_event_work);
/* /*
* Initialize wiphy parameters to IEEE 802.11 MIB default values. * Initialize wiphy parameters to IEEE 802.11 MIB default values.
* Fragmentation and RTS threshold are disabled by default with the * Fragmentation and RTS threshold are disabled by default with the
* special -1 value. * special -1 value.
*/ */
drv->wiphy.retry_short = 7; rdev->wiphy.retry_short = 7;
drv->wiphy.retry_long = 4; rdev->wiphy.retry_long = 4;
drv->wiphy.frag_threshold = (u32) -1; rdev->wiphy.frag_threshold = (u32) -1;
drv->wiphy.rts_threshold = (u32) -1; rdev->wiphy.rts_threshold = (u32) -1;
return &drv->wiphy; return &rdev->wiphy;
} }
EXPORT_SYMBOL(wiphy_new); EXPORT_SYMBOL(wiphy_new);
int wiphy_register(struct wiphy *wiphy) int wiphy_register(struct wiphy *wiphy)
{ {
struct cfg80211_registered_device *drv = wiphy_to_dev(wiphy); struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
int res; int res;
enum ieee80211_band band; enum ieee80211_band band;
struct ieee80211_supported_band *sband; struct ieee80211_supported_band *sband;
...@@ -454,11 +454,11 @@ int wiphy_register(struct wiphy *wiphy) ...@@ -454,11 +454,11 @@ int wiphy_register(struct wiphy *wiphy)
/* check and set up bitrates */ /* check and set up bitrates */
ieee80211_set_bitrate_flags(wiphy); ieee80211_set_bitrate_flags(wiphy);
res = device_add(&drv->wiphy.dev); res = device_add(&rdev->wiphy.dev);
if (res) if (res)
return res; return res;
res = rfkill_register(drv->rfkill); res = rfkill_register(rdev->rfkill);
if (res) if (res)
goto out_rm_dev; goto out_rm_dev;
...@@ -467,16 +467,16 @@ int wiphy_register(struct wiphy *wiphy) ...@@ -467,16 +467,16 @@ int wiphy_register(struct wiphy *wiphy)
/* set up regulatory info */ /* set up regulatory info */
wiphy_update_regulatory(wiphy, NL80211_REGDOM_SET_BY_CORE); wiphy_update_regulatory(wiphy, NL80211_REGDOM_SET_BY_CORE);
list_add(&drv->list, &cfg80211_drv_list); list_add(&rdev->list, &cfg80211_rdev_list);
mutex_unlock(&cfg80211_mutex); mutex_unlock(&cfg80211_mutex);
/* add to debugfs */ /* add to debugfs */
drv->wiphy.debugfsdir = rdev->wiphy.debugfsdir =
debugfs_create_dir(wiphy_name(&drv->wiphy), debugfs_create_dir(wiphy_name(&rdev->wiphy),
ieee80211_debugfs_dir); ieee80211_debugfs_dir);
if (IS_ERR(drv->wiphy.debugfsdir)) if (IS_ERR(rdev->wiphy.debugfsdir))
drv->wiphy.debugfsdir = NULL; rdev->wiphy.debugfsdir = NULL;
if (wiphy->custom_regulatory) { if (wiphy->custom_regulatory) {
struct regulatory_request request; struct regulatory_request request;
...@@ -489,48 +489,48 @@ int wiphy_register(struct wiphy *wiphy) ...@@ -489,48 +489,48 @@ int wiphy_register(struct wiphy *wiphy)
nl80211_send_reg_change_event(&request); nl80211_send_reg_change_event(&request);
} }
cfg80211_debugfs_drv_add(drv); cfg80211_debugfs_rdev_add(rdev);
return 0; return 0;
out_rm_dev: out_rm_dev:
device_del(&drv->wiphy.dev); device_del(&rdev->wiphy.dev);
return res; return res;
} }
EXPORT_SYMBOL(wiphy_register); EXPORT_SYMBOL(wiphy_register);
void wiphy_rfkill_start_polling(struct wiphy *wiphy) void wiphy_rfkill_start_polling(struct wiphy *wiphy)
{ {
struct cfg80211_registered_device *drv = wiphy_to_dev(wiphy); struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
if (!drv->ops->rfkill_poll) if (!rdev->ops->rfkill_poll)
return; return;
drv->rfkill_ops.poll = cfg80211_rfkill_poll; rdev->rfkill_ops.poll = cfg80211_rfkill_poll;
rfkill_resume_polling(drv->rfkill); rfkill_resume_polling(rdev->rfkill);
} }
EXPORT_SYMBOL(wiphy_rfkill_start_polling); EXPORT_SYMBOL(wiphy_rfkill_start_polling);
void wiphy_rfkill_stop_polling(struct wiphy *wiphy) void wiphy_rfkill_stop_polling(struct wiphy *wiphy)
{ {
struct cfg80211_registered_device *drv = wiphy_to_dev(wiphy); struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
rfkill_pause_polling(drv->rfkill); rfkill_pause_polling(rdev->rfkill);
} }
EXPORT_SYMBOL(wiphy_rfkill_stop_polling); EXPORT_SYMBOL(wiphy_rfkill_stop_polling);
void wiphy_unregister(struct wiphy *wiphy) void wiphy_unregister(struct wiphy *wiphy)
{ {
struct cfg80211_registered_device *drv = wiphy_to_dev(wiphy); struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
rfkill_unregister(drv->rfkill); rfkill_unregister(rdev->rfkill);
/* protect the device list */ /* protect the device list */
mutex_lock(&cfg80211_mutex); mutex_lock(&cfg80211_mutex);
BUG_ON(!list_empty(&drv->netdev_list)); BUG_ON(!list_empty(&rdev->netdev_list));
/* /*
* Try to grab drv->mtx. If a command is still in progress, * Try to grab rdev->mtx. If a command is still in progress,
* hopefully the driver will refuse it since it's tearing * hopefully the driver will refuse it since it's tearing
* down the device already. We wait for this command to complete * down the device already. We wait for this command to complete
* before unlinking the item from the list. * before unlinking the item from the list.
...@@ -539,38 +539,38 @@ void wiphy_unregister(struct wiphy *wiphy) ...@@ -539,38 +539,38 @@ void wiphy_unregister(struct wiphy *wiphy)
* get to lock contention here if userspace issues a command * get to lock contention here if userspace issues a command
* that identified the hardware by wiphy index. * that identified the hardware by wiphy index.
*/ */
mutex_lock(&drv->mtx); mutex_lock(&rdev->mtx);
/* unlock again before freeing */ /* unlock again before freeing */
mutex_unlock(&drv->mtx); mutex_unlock(&rdev->mtx);
cancel_work_sync(&drv->conn_work); cancel_work_sync(&rdev->conn_work);
cancel_work_sync(&drv->scan_done_wk); cancel_work_sync(&rdev->scan_done_wk);
kfree(drv->scan_req); kfree(rdev->scan_req);
flush_work(&drv->event_work); flush_work(&rdev->event_work);
cfg80211_debugfs_drv_del(drv); cfg80211_debugfs_rdev_del(rdev);
/* If this device got a regulatory hint tell core its /* If this device got a regulatory hint tell core its
* free to listen now to a new shiny device regulatory hint */ * free to listen now to a new shiny device regulatory hint */
reg_device_remove(wiphy); reg_device_remove(wiphy);
list_del(&drv->list); list_del(&rdev->list);
device_del(&drv->wiphy.dev); device_del(&rdev->wiphy.dev);
debugfs_remove(drv->wiphy.debugfsdir); debugfs_remove(rdev->wiphy.debugfsdir);
mutex_unlock(&cfg80211_mutex); mutex_unlock(&cfg80211_mutex);
} }
EXPORT_SYMBOL(wiphy_unregister); EXPORT_SYMBOL(wiphy_unregister);
void cfg80211_dev_free(struct cfg80211_registered_device *drv) void cfg80211_dev_free(struct cfg80211_registered_device *rdev)
{ {
struct cfg80211_internal_bss *scan, *tmp; struct cfg80211_internal_bss *scan, *tmp;
rfkill_destroy(drv->rfkill); rfkill_destroy(rdev->rfkill);
mutex_destroy(&drv->mtx); mutex_destroy(&rdev->mtx);
mutex_destroy(&drv->devlist_mtx); mutex_destroy(&rdev->devlist_mtx);
list_for_each_entry_safe(scan, tmp, &drv->bss_list, list) list_for_each_entry_safe(scan, tmp, &rdev->bss_list, list)
cfg80211_put_bss(&scan->pub); cfg80211_put_bss(&scan->pub);
kfree(drv); kfree(rdev);
} }
void wiphy_free(struct wiphy *wiphy) void wiphy_free(struct wiphy *wiphy)
...@@ -581,10 +581,10 @@ EXPORT_SYMBOL(wiphy_free); ...@@ -581,10 +581,10 @@ EXPORT_SYMBOL(wiphy_free);
void wiphy_rfkill_set_hw_state(struct wiphy *wiphy, bool blocked) void wiphy_rfkill_set_hw_state(struct wiphy *wiphy, bool blocked)
{ {
struct cfg80211_registered_device *drv = wiphy_to_dev(wiphy); struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy);
if (rfkill_set_hw_state(drv->rfkill, blocked)) if (rfkill_set_hw_state(rdev->rfkill, blocked))
schedule_work(&drv->rfkill_sync); schedule_work(&rdev->rfkill_sync);
} }
EXPORT_SYMBOL(wiphy_rfkill_set_hw_state); EXPORT_SYMBOL(wiphy_rfkill_set_hw_state);
......
net/wireless/core.h
View file @ 79c97e97
...@@ -97,13 +97,13 @@ bool wiphy_idx_valid(int wiphy_idx) ...@@ -97,13 +97,13 @@ bool wiphy_idx_valid(int wiphy_idx)
} }
extern struct mutex cfg80211_mutex; extern struct mutex cfg80211_mutex;
extern struct list_head cfg80211_drv_list; extern struct list_head cfg80211_rdev_list;
#define assert_cfg80211_lock() WARN_ON(!mutex_is_locked(&cfg80211_mutex)) #define assert_cfg80211_lock() WARN_ON(!mutex_is_locked(&cfg80211_mutex))
/* /*
* You can use this to mark a wiphy_idx as not having an associated wiphy. * You can use this to mark a wiphy_idx as not having an associated wiphy.
* It guarantees cfg80211_drv_by_wiphy_idx(wiphy_idx) will return NULL * It guarantees cfg80211_rdev_by_wiphy_idx(wiphy_idx) will return NULL
*/ */
#define WIPHY_IDX_STALE -1 #define WIPHY_IDX_STALE -1
...@@ -136,11 +136,11 @@ static inline void cfg80211_unhold_bss(struct cfg80211_internal_bss *bss) ...@@ -136,11 +136,11 @@ static inline void cfg80211_unhold_bss(struct cfg80211_internal_bss *bss)
} }
struct cfg80211_registered_device *cfg80211_drv_by_wiphy_idx(int wiphy_idx); struct cfg80211_registered_device *cfg80211_rdev_by_wiphy_idx(int wiphy_idx);
int get_wiphy_idx(struct wiphy *wiphy); int get_wiphy_idx(struct wiphy *wiphy);
struct cfg80211_registered_device * struct cfg80211_registered_device *
__cfg80211_drv_from_info(struct genl_info *info); __cfg80211_rdev_from_info(struct genl_info *info);
/* /*
* This function returns a pointer to the driver * This function returns a pointer to the driver
...@@ -153,7 +153,7 @@ __cfg80211_drv_from_info(struct genl_info *info); ...@@ -153,7 +153,7 @@ __cfg80211_drv_from_info(struct genl_info *info);
* *
* This is necessary because we need to lock the global * This is necessary because we need to lock the global
* mutex to get an item off the list safely, and then * mutex to get an item off the list safely, and then
* we lock the drv mutex so it doesn't go away under us. * we lock the rdev mutex so it doesn't go away under us.
* *
* We don't want to keep cfg80211_mutex locked * We don't want to keep cfg80211_mutex locked
* for all the time in order to allow requests on * for all the time in order to allow requests on
...@@ -165,22 +165,22 @@ __cfg80211_drv_from_info(struct genl_info *info); ...@@ -165,22 +165,22 @@ __cfg80211_drv_from_info(struct genl_info *info);
extern struct cfg80211_registered_device * extern struct cfg80211_registered_device *
cfg80211_get_dev_from_info(struct genl_info *info); cfg80211_get_dev_from_info(struct genl_info *info);
/* requires cfg80211_drv_mutex to be held! */ /* requires cfg80211_rdev_mutex to be held! */
struct wiphy *wiphy_idx_to_wiphy(int wiphy_idx); struct wiphy *wiphy_idx_to_wiphy(int wiphy_idx);
/* identical to cfg80211_get_dev_from_info but only operate on ifindex */ /* identical to cfg80211_get_dev_from_info but only operate on ifindex */
extern struct cfg80211_registered_device * extern struct cfg80211_registered_device *
cfg80211_get_dev_from_ifindex(int ifindex); cfg80211_get_dev_from_ifindex(int ifindex);
static inline void cfg80211_lock_rdev(struct cfg80211_registered_device *drv) static inline void cfg80211_lock_rdev(struct cfg80211_registered_device *rdev)
{ {
mutex_lock(&drv->mtx); mutex_lock(&rdev->mtx);
} }
static inline void cfg80211_unlock_rdev(struct cfg80211_registered_device *drv) static inline void cfg80211_unlock_rdev(struct cfg80211_registered_device *rdev)
{ {
BUG_ON(IS_ERR(drv) || !drv); BUG_ON(IS_ERR(rdev) || !rdev);
mutex_unlock(&drv->mtx); mutex_unlock(&rdev->mtx);
} }
static inline void wdev_lock(struct wireless_dev *wdev) static inline void wdev_lock(struct wireless_dev *wdev)
...@@ -240,9 +240,9 @@ struct cfg80211_event { ...@@ -240,9 +240,9 @@ struct cfg80211_event {
/* free object */ /* free object */
extern void cfg80211_dev_free(struct cfg80211_registered_device *drv); extern void cfg80211_dev_free(struct cfg80211_registered_device *rdev);
extern int cfg80211_dev_rename(struct cfg80211_registered_device *drv, extern int cfg80211_dev_rename(struct cfg80211_registered_device *rdev,
char *newname); char *newname);
void ieee80211_set_bitrate_flags(struct wiphy *wiphy); void ieee80211_set_bitrate_flags(struct wiphy *wiphy);
......
net/wireless/debugfs.c
View file @ 79c97e97
...@@ -104,15 +104,15 @@ static const struct file_operations ht40allow_map_ops = { ...@@ -104,15 +104,15 @@ static const struct file_operations ht40allow_map_ops = {
}; };
#define DEBUGFS_ADD(name) \ #define DEBUGFS_ADD(name) \
drv->debugfs.name = debugfs_create_file(#name, S_IRUGO, phyd, \ rdev->debugfs.name = debugfs_create_file(#name, S_IRUGO, phyd, \
&drv->wiphy, &name## _ops); &rdev->wiphy, &name## _ops);
#define DEBUGFS_DEL(name) \ #define DEBUGFS_DEL(name) \
debugfs_remove(drv->debugfs.name); \ debugfs_remove(rdev->debugfs.name); \
drv->debugfs.name = NULL; rdev->debugfs.name = NULL;
void cfg80211_debugfs_drv_add(struct cfg80211_registered_device *drv) void cfg80211_debugfs_rdev_add(struct cfg80211_registered_device *rdev)
{ {
struct dentry *phyd = drv->wiphy.debugfsdir; struct dentry *phyd = rdev->wiphy.debugfsdir;
DEBUGFS_ADD(rts_threshold); DEBUGFS_ADD(rts_threshold);
DEBUGFS_ADD(fragmentation_threshold); DEBUGFS_ADD(fragmentation_threshold);
...@@ -121,7 +121,7 @@ void cfg80211_debugfs_drv_add(struct cfg80211_registered_device *drv) ...@@ -121,7 +121,7 @@ void cfg80211_debugfs_drv_add(struct cfg80211_registered_device *drv)
DEBUGFS_ADD(ht40allow_map); DEBUGFS_ADD(ht40allow_map);
} }
void cfg80211_debugfs_drv_del(struct cfg80211_registered_device *drv) void cfg80211_debugfs_rdev_del(struct cfg80211_registered_device *rdev)
{ {
DEBUGFS_DEL(rts_threshold); DEBUGFS_DEL(rts_threshold);
DEBUGFS_DEL(fragmentation_threshold); DEBUGFS_DEL(fragmentation_threshold);
......
net/wireless/debugfs.h
View file @ 79c97e97
...@@ -2,13 +2,13 @@ ...@@ -2,13 +2,13 @@
#define __CFG80211_DEBUGFS_H #define __CFG80211_DEBUGFS_H
#ifdef CONFIG_CFG80211_DEBUGFS #ifdef CONFIG_CFG80211_DEBUGFS
void cfg80211_debugfs_drv_add(struct cfg80211_registered_device *drv); void cfg80211_debugfs_rdev_add(struct cfg80211_registered_device *rdev);
void cfg80211_debugfs_drv_del(struct cfg80211_registered_device *drv); void cfg80211_debugfs_rdev_del(struct cfg80211_registered_device *rdev);
#else #else
static inline static inline
void cfg80211_debugfs_drv_add(struct cfg80211_registered_device *drv) {} void cfg80211_debugfs_rdev_add(struct cfg80211_registered_device *rdev) {}
static inline static inline
void cfg80211_debugfs_drv_del(struct cfg80211_registered_device *drv) {} void cfg80211_debugfs_rdev_del(struct cfg80211_registered_device *rdev) {}
#endif #endif
#endif /* __CFG80211_DEBUGFS_H */ #endif /* __CFG80211_DEBUGFS_H */
net/wireless/nl80211.c
View file @ 79c97e97
...@@ -29,9 +29,9 @@ static struct genl_family nl80211_fam = { ...@@ -29,9 +29,9 @@ static struct genl_family nl80211_fam = {
.maxattr = NL80211_ATTR_MAX, .maxattr = NL80211_ATTR_MAX,
}; };
/* internal helper: get drv and dev */ /* internal helper: get rdev and dev */
static int get_drv_dev_by_info_ifindex(struct nlattr **attrs, static int get_rdev_dev_by_info_ifindex(struct nlattr **attrs,
struct cfg80211_registered_device **drv, struct cfg80211_registered_device **rdev,
struct net_device **dev) struct net_device **dev)
{ {
int ifindex; int ifindex;
...@@ -44,10 +44,10 @@ static int get_drv_dev_by_info_ifindex(struct nlattr **attrs, ...@@ -44,10 +44,10 @@ static int get_drv_dev_by_info_ifindex(struct nlattr **attrs,
if (!*dev) if (!*dev)
return -ENODEV; return -ENODEV;
*drv = cfg80211_get_dev_from_ifindex(ifindex); *rdev = cfg80211_get_dev_from_ifindex(ifindex);
if (IS_ERR(*drv)) { if (IS_ERR(*rdev)) {
dev_put(*dev); dev_put(*dev);
return PTR_ERR(*drv); return PTR_ERR(*rdev);
} }
return 0; return 0;
...@@ -378,7 +378,7 @@ static int nl80211_dump_wiphy(struct sk_buff *skb, struct netlink_callback *cb) ...@@ -378,7 +378,7 @@ static int nl80211_dump_wiphy(struct sk_buff *skb, struct netlink_callback *cb)
struct cfg80211_registered_device *dev; struct cfg80211_registered_device *dev;
mutex_lock(&cfg80211_mutex); mutex_lock(&cfg80211_mutex);
list_for_each_entry(dev, &cfg80211_drv_list, list) { list_for_each_entry(dev, &cfg80211_rdev_list, list) {
if (++idx <= start) if (++idx <= start)
continue; continue;
if (nl80211_send_wiphy(skb, NETLINK_CB(cb->skb).pid, if (nl80211_send_wiphy(skb, NETLINK_CB(cb->skb).pid,
...@@ -460,7 +460,7 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info) ...@@ -460,7 +460,7 @@ static int nl80211_set_wiphy(struct sk_buff *skb, struct genl_info *info)
mutex_lock(&cfg80211_mutex); mutex_lock(&cfg80211_mutex);
rdev = __cfg80211_drv_from_info(info); rdev = __cfg80211_rdev_from_info(info);
if (IS_ERR(rdev)) { if (IS_ERR(rdev)) {
mutex_unlock(&cfg80211_mutex); mutex_unlock(&cfg80211_mutex);
result = PTR_ERR(rdev); result = PTR_ERR(rdev);
...@@ -683,7 +683,7 @@ static int nl80211_dump_interface(struct sk_buff *skb, struct netlink_callback * ...@@ -683,7 +683,7 @@ static int nl80211_dump_interface(struct sk_buff *skb, struct netlink_callback *
struct wireless_dev *wdev; struct wireless_dev *wdev;
mutex_lock(&cfg80211_mutex); mutex_lock(&cfg80211_mutex);
list_for_each_entry(dev, &cfg80211_drv_list, list) { list_for_each_entry(dev, &cfg80211_rdev_list, list) {
if (wp_idx < wp_start) { if (wp_idx < wp_start) {
wp_idx++; wp_idx++;
continue; continue;
...@@ -724,7 +724,7 @@ static int nl80211_get_interface(struct sk_buff *skb, struct genl_info *info) ...@@ -724,7 +724,7 @@ static int nl80211_get_interface(struct sk_buff *skb, struct genl_info *info)
struct net_device *netdev; struct net_device *netdev;
int err; int err;
err = get_drv_dev_by_info_ifindex(info->attrs, &dev, &netdev); err = get_rdev_dev_by_info_ifindex(info->attrs, &dev, &netdev);
if (err) if (err)
return err; return err;
...@@ -780,7 +780,7 @@ static int parse_monitor_flags(struct nlattr *nla, u32 *mntrflags) ...@@ -780,7 +780,7 @@ static int parse_monitor_flags(struct nlattr *nla, u32 *mntrflags)
static int nl80211_set_interface(struct sk_buff *skb, struct genl_info *info) static int nl80211_set_interface(struct sk_buff *skb, struct genl_info *info)
{ {
struct cfg80211_registered_device *drv; struct cfg80211_registered_device *rdev;
struct vif_params params; struct vif_params params;
int err; int err;
enum nl80211_iftype otype, ntype; enum nl80211_iftype otype, ntype;
...@@ -792,7 +792,7 @@ static int nl80211_set_interface(struct sk_buff *skb, struct genl_info *info) ...@@ -792,7 +792,7 @@ static int nl80211_set_interface(struct sk_buff *skb, struct genl_info *info)
rtnl_lock(); rtnl_lock();
err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev); err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
if (err) if (err)
goto unlock_rtnl; goto unlock_rtnl;
...@@ -808,8 +808,8 @@ static int nl80211_set_interface(struct sk_buff *skb, struct genl_info *info) ...@@ -808,8 +808,8 @@ static int nl80211_set_interface(struct sk_buff *skb, struct genl_info *info)
} }
} }
if (!drv->ops->change_virtual_intf || if (!rdev->ops->change_virtual_intf ||
!(drv->wiphy.interface_modes & (1 << ntype))) { !(rdev->wiphy.interface_modes & (1 << ntype))) {
err = -EOPNOTSUPP; err = -EOPNOTSUPP;
goto unlock; goto unlock;
} }
...@@ -839,7 +839,7 @@ static int nl80211_set_interface(struct sk_buff *skb, struct genl_info *info) ...@@ -839,7 +839,7 @@ static int nl80211_set_interface(struct sk_buff *skb, struct genl_info *info)
} }
if (change) if (change)
err = drv->ops->change_virtual_intf(&drv->wiphy, dev, err = rdev->ops->change_virtual_intf(&rdev->wiphy, dev,
ntype, flags, &params); ntype, flags, &params);
else else
err = 0; err = 0;
...@@ -853,7 +853,7 @@ static int nl80211_set_interface(struct sk_buff *skb, struct genl_info *info) ...@@ -853,7 +853,7 @@ static int nl80211_set_interface(struct sk_buff *skb, struct genl_info *info)
unlock: unlock:
dev_put(dev); dev_put(dev);
cfg80211_unlock_rdev(drv); cfg80211_unlock_rdev(rdev);
unlock_rtnl: unlock_rtnl:
rtnl_unlock(); rtnl_unlock();
return err; return err;
...@@ -861,7 +861,7 @@ static int nl80211_set_interface(struct sk_buff *skb, struct genl_info *info) ...@@ -861,7 +861,7 @@ static int nl80211_set_interface(struct sk_buff *skb, struct genl_info *info)
static int nl80211_new_interface(struct sk_buff *skb, struct genl_info *info) static int nl80211_new_interface(struct sk_buff *skb, struct genl_info *info)
{ {
struct cfg80211_registered_device *drv; struct cfg80211_registered_device *rdev;
struct vif_params params; struct vif_params params;
int err; int err;
enum nl80211_iftype type = NL80211_IFTYPE_UNSPECIFIED; enum nl80211_iftype type = NL80211_IFTYPE_UNSPECIFIED;
...@@ -880,14 +880,14 @@ static int nl80211_new_interface(struct sk_buff *skb, struct genl_info *info) ...@@ -880,14 +880,14 @@ static int nl80211_new_interface(struct sk_buff *skb, struct genl_info *info)
rtnl_lock(); rtnl_lock();
drv = cfg80211_get_dev_from_info(info); rdev = cfg80211_get_dev_from_info(info);
if (IS_ERR(drv)) { if (IS_ERR(rdev)) {
err = PTR_ERR(drv); err = PTR_ERR(rdev);
goto unlock_rtnl; goto unlock_rtnl;
} }
if (!drv->ops->add_virtual_intf || if (!rdev->ops->add_virtual_intf ||
!(drv->wiphy.interface_modes & (1 << type))) { !(rdev->wiphy.interface_modes & (1 << type))) {
err = -EOPNOTSUPP; err = -EOPNOTSUPP;
goto unlock; goto unlock;
} }
...@@ -901,12 +901,12 @@ static int nl80211_new_interface(struct sk_buff *skb, struct genl_info *info) ...@@ -901,12 +901,12 @@ static int nl80211_new_interface(struct sk_buff *skb, struct genl_info *info)
err = parse_monitor_flags(type == NL80211_IFTYPE_MONITOR ? err = parse_monitor_flags(type == NL80211_IFTYPE_MONITOR ?
info->attrs[NL80211_ATTR_MNTR_FLAGS] : NULL, info->attrs[NL80211_ATTR_MNTR_FLAGS] : NULL,
&flags); &flags);
err = drv->ops->add_virtual_intf(&drv->wiphy, err = rdev->ops->add_virtual_intf(&rdev->wiphy,
nla_data(info->attrs[NL80211_ATTR_IFNAME]), nla_data(info->attrs[NL80211_ATTR_IFNAME]),
type, err ? NULL : &flags, &params); type, err ? NULL : &flags, &params);
unlock: unlock:
cfg80211_unlock_rdev(drv); cfg80211_unlock_rdev(rdev);
unlock_rtnl: unlock_rtnl:
rtnl_unlock(); rtnl_unlock();
return err; return err;
...@@ -914,27 +914,27 @@ static int nl80211_new_interface(struct sk_buff *skb, struct genl_info *info) ...@@ -914,27 +914,27 @@ static int nl80211_new_interface(struct sk_buff *skb, struct genl_info *info)
static int nl80211_del_interface(struct sk_buff *skb, struct genl_info *info) static int nl80211_del_interface(struct sk_buff *skb, struct genl_info *info)
{ {
struct cfg80211_registered_device *drv; struct cfg80211_registered_device *rdev;
int ifindex, err; int ifindex, err;
struct net_device *dev; struct net_device *dev;
rtnl_lock(); rtnl_lock();
err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev); err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
if (err) if (err)
goto unlock_rtnl; goto unlock_rtnl;
ifindex = dev->ifindex; ifindex = dev->ifindex;
dev_put(dev); dev_put(dev);
if (!drv->ops->del_virtual_intf) { if (!rdev->ops->del_virtual_intf) {
err = -EOPNOTSUPP; err = -EOPNOTSUPP;
goto out; goto out;
} }
err = drv->ops->del_virtual_intf(&drv->wiphy, ifindex); err = rdev->ops->del_virtual_intf(&rdev->wiphy, ifindex);
out: out:
cfg80211_unlock_rdev(drv); cfg80211_unlock_rdev(rdev);
unlock_rtnl: unlock_rtnl:
rtnl_unlock(); rtnl_unlock();
return err; return err;
...@@ -968,7 +968,7 @@ static void get_key_callback(void *c, struct key_params *params) ...@@ -968,7 +968,7 @@ static void get_key_callback(void *c, struct key_params *params)
static int nl80211_get_key(struct sk_buff *skb, struct genl_info *info) static int nl80211_get_key(struct sk_buff *skb, struct genl_info *info)
{ {
struct cfg80211_registered_device *drv; struct cfg80211_registered_device *rdev;
int err; int err;
struct net_device *dev; struct net_device *dev;
u8 key_idx = 0; u8 key_idx = 0;
...@@ -990,11 +990,11 @@ static int nl80211_get_key(struct sk_buff *skb, struct genl_info *info) ...@@ -990,11 +990,11 @@ static int nl80211_get_key(struct sk_buff *skb, struct genl_info *info)
rtnl_lock(); rtnl_lock();
err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev); err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
if (err) if (err)
goto unlock_rtnl; goto unlock_rtnl;
if (!drv->ops->get_key) { if (!rdev->ops->get_key) {
err = -EOPNOTSUPP; err = -EOPNOTSUPP;
goto out; goto out;
} }
...@@ -1020,7 +1020,7 @@ static int nl80211_get_key(struct sk_buff *skb, struct genl_info *info) ...@@ -1020,7 +1020,7 @@ static int nl80211_get_key(struct sk_buff *skb, struct genl_info *info)
if (mac_addr) if (mac_addr)
NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, mac_addr); NLA_PUT(msg, NL80211_ATTR_MAC, ETH_ALEN, mac_addr);
err = drv->ops->get_key(&drv->wiphy, dev, key_idx, mac_addr, err = rdev->ops->get_key(&rdev->wiphy, dev, key_idx, mac_addr,
&cookie, get_key_callback); &cookie, get_key_callback);
if (err) if (err)
...@@ -1037,7 +1037,7 @@ static int nl80211_get_key(struct sk_buff *skb, struct genl_info *info) ...@@ -1037,7 +1037,7 @@ static int nl80211_get_key(struct sk_buff *skb, struct genl_info *info)
err = -ENOBUFS; err = -ENOBUFS;
nlmsg_free(msg); nlmsg_free(msg);
out: out:
cfg80211_unlock_rdev(drv); cfg80211_unlock_rdev(rdev);
dev_put(dev); dev_put(dev);
unlock_rtnl: unlock_rtnl:
rtnl_unlock(); rtnl_unlock();
...@@ -1047,7 +1047,7 @@ static int nl80211_get_key(struct sk_buff *skb, struct genl_info *info) ...@@ -1047,7 +1047,7 @@ static int nl80211_get_key(struct sk_buff *skb, struct genl_info *info)
static int nl80211_set_key(struct sk_buff *skb, struct genl_info *info) static int nl80211_set_key(struct sk_buff *skb, struct genl_info *info)
{ {
struct cfg80211_registered_device *drv; struct cfg80211_registered_device *rdev;
int err; int err;
struct net_device *dev; struct net_device *dev;
u8 key_idx; u8 key_idx;
...@@ -1072,24 +1072,24 @@ static int nl80211_set_key(struct sk_buff *skb, struct genl_info *info) ...@@ -1072,24 +1072,24 @@ static int nl80211_set_key(struct sk_buff *skb, struct genl_info *info)
rtnl_lock(); rtnl_lock();
err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev); err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
if (err) if (err)
goto unlock_rtnl; goto unlock_rtnl;
if (info->attrs[NL80211_ATTR_KEY_DEFAULT]) if (info->attrs[NL80211_ATTR_KEY_DEFAULT])
func = drv->ops->set_default_key; func = rdev->ops->set_default_key;
else else
func = drv->ops->set_default_mgmt_key; func = rdev->ops->set_default_mgmt_key;
if (!func) { if (!func) {
err = -EOPNOTSUPP; err = -EOPNOTSUPP;
goto out; goto out;
} }
err = func(&drv->wiphy, dev, key_idx); err = func(&rdev->wiphy, dev, key_idx);
#ifdef CONFIG_WIRELESS_EXT #ifdef CONFIG_WIRELESS_EXT
if (!err) { if (!err) {
if (func == drv->ops->set_default_key) if (func == rdev->ops->set_default_key)
dev->ieee80211_ptr->wext.default_key = key_idx; dev->ieee80211_ptr->wext.default_key = key_idx;
else else
dev->ieee80211_ptr->wext.default_mgmt_key = key_idx; dev->ieee80211_ptr->wext.default_mgmt_key = key_idx;
...@@ -1097,7 +1097,7 @@ static int nl80211_set_key(struct sk_buff *skb, struct genl_info *info) ...@@ -1097,7 +1097,7 @@ static int nl80211_set_key(struct sk_buff *skb, struct genl_info *info)
#endif #endif
out: out:
cfg80211_unlock_rdev(drv); cfg80211_unlock_rdev(rdev);
dev_put(dev); dev_put(dev);
unlock_rtnl: unlock_rtnl:
...@@ -1108,7 +1108,7 @@ static int nl80211_set_key(struct sk_buff *skb, struct genl_info *info) ...@@ -1108,7 +1108,7 @@ static int nl80211_set_key(struct sk_buff *skb, struct genl_info *info)
static int nl80211_new_key(struct sk_buff *skb, struct genl_info *info) static int nl80211_new_key(struct sk_buff *skb, struct genl_info *info)
{ {
struct cfg80211_registered_device *drv; struct cfg80211_registered_device *rdev;
int err, i; int err, i;
struct net_device *dev; struct net_device *dev;
struct key_params params; struct key_params params;
...@@ -1143,27 +1143,27 @@ static int nl80211_new_key(struct sk_buff *skb, struct genl_info *info) ...@@ -1143,27 +1143,27 @@ static int nl80211_new_key(struct sk_buff *skb, struct genl_info *info)
rtnl_lock(); rtnl_lock();
err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev); err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
if (err) if (err)
goto unlock_rtnl; goto unlock_rtnl;
for (i = 0; i < drv->wiphy.n_cipher_suites; i++) for (i = 0; i < rdev->wiphy.n_cipher_suites; i++)
if (params.cipher == drv->wiphy.cipher_suites[i]) if (params.cipher == rdev->wiphy.cipher_suites[i])
break; break;
if (i == drv->wiphy.n_cipher_suites) { if (i == rdev->wiphy.n_cipher_suites) {
err = -EINVAL; err = -EINVAL;
goto out; goto out;
} }
if (!drv->ops->add_key) { if (!rdev->ops->add_key) {
err = -EOPNOTSUPP; err = -EOPNOTSUPP;
goto out; goto out;
} }
err = drv->ops->add_key(&drv->wiphy, dev, key_idx, mac_addr, &params); err = rdev->ops->add_key(&rdev->wiphy, dev, key_idx, mac_addr, &params);
out: out:
cfg80211_unlock_rdev(drv); cfg80211_unlock_rdev(rdev);
dev_put(dev); dev_put(dev);
unlock_rtnl: unlock_rtnl:
rtnl_unlock(); rtnl_unlock();
...@@ -1173,7 +1173,7 @@ static int nl80211_new_key(struct sk_buff *skb, struct genl_info *info) ...@@ -1173,7 +1173,7 @@ static int nl80211_new_key(struct sk_buff *skb, struct genl_info *info)
static int nl80211_del_key(struct sk_buff *skb, struct genl_info *info) static int nl80211_del_key(struct sk_buff *skb, struct genl_info *info)
{ {
struct cfg80211_registered_device *drv; struct cfg80211_registered_device *rdev;
int err; int err;
struct net_device *dev; struct net_device *dev;
u8 key_idx = 0; u8 key_idx = 0;
...@@ -1190,16 +1190,16 @@ static int nl80211_del_key(struct sk_buff *skb, struct genl_info *info) ...@@ -1190,16 +1190,16 @@ static int nl80211_del_key(struct sk_buff *skb, struct genl_info *info)
rtnl_lock(); rtnl_lock();
err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev); err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
if (err) if (err)
goto unlock_rtnl; goto unlock_rtnl;
if (!drv->ops->del_key) { if (!rdev->ops->del_key) {
err = -EOPNOTSUPP; err = -EOPNOTSUPP;
goto out; goto out;
} }
err = drv->ops->del_key(&drv->wiphy, dev, key_idx, mac_addr); err = rdev->ops->del_key(&rdev->wiphy, dev, key_idx, mac_addr);
#ifdef CONFIG_WIRELESS_EXT #ifdef CONFIG_WIRELESS_EXT
if (!err) { if (!err) {
...@@ -1211,7 +1211,7 @@ static int nl80211_del_key(struct sk_buff *skb, struct genl_info *info) ...@@ -1211,7 +1211,7 @@ static int nl80211_del_key(struct sk_buff *skb, struct genl_info *info)
#endif #endif
out: out:
cfg80211_unlock_rdev(drv); cfg80211_unlock_rdev(rdev);
dev_put(dev); dev_put(dev);
unlock_rtnl: unlock_rtnl:
...@@ -1224,7 +1224,7 @@ static int nl80211_addset_beacon(struct sk_buff *skb, struct genl_info *info) ...@@ -1224,7 +1224,7 @@ static int nl80211_addset_beacon(struct sk_buff *skb, struct genl_info *info)
{ {
int (*call)(struct wiphy *wiphy, struct net_device *dev, int (*call)(struct wiphy *wiphy, struct net_device *dev,
struct beacon_parameters *info); struct beacon_parameters *info);
struct cfg80211_registered_device *drv; struct cfg80211_registered_device *rdev;
int err; int err;
struct net_device *dev; struct net_device *dev;
struct beacon_parameters params; struct beacon_parameters params;
...@@ -1235,7 +1235,7 @@ static int nl80211_addset_beacon(struct sk_buff *skb, struct genl_info *info) ...@@ -1235,7 +1235,7 @@ static int nl80211_addset_beacon(struct sk_buff *skb, struct genl_info *info)
rtnl_lock(); rtnl_lock();
err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev); err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
if (err) if (err)
goto unlock_rtnl; goto unlock_rtnl;
...@@ -1254,10 +1254,10 @@ static int nl80211_addset_beacon(struct sk_buff *skb, struct genl_info *info) ...@@ -1254,10 +1254,10 @@ static int nl80211_addset_beacon(struct sk_buff *skb, struct genl_info *info)
goto out; goto out;
} }
call = drv->ops->add_beacon; call = rdev->ops->add_beacon;
break; break;
case NL80211_CMD_SET_BEACON: case NL80211_CMD_SET_BEACON:
call = drv->ops->set_beacon; call = rdev->ops->set_beacon;
break; break;
default: default:
WARN_ON(1); WARN_ON(1);
...@@ -1303,10 +1303,10 @@ static int nl80211_addset_beacon(struct sk_buff *skb, struct genl_info *info) ...@@ -1303,10 +1303,10 @@ static int nl80211_addset_beacon(struct sk_buff *skb, struct genl_info *info)
goto out; goto out;
} }
err = call(&drv->wiphy, dev, &params); err = call(&rdev->wiphy, dev, &params);
out: out:
cfg80211_unlock_rdev(drv); cfg80211_unlock_rdev(rdev);
dev_put(dev); dev_put(dev);
unlock_rtnl: unlock_rtnl:
rtnl_unlock(); rtnl_unlock();
...@@ -1316,17 +1316,17 @@ static int nl80211_addset_beacon(struct sk_buff *skb, struct genl_info *info) ...@@ -1316,17 +1316,17 @@ static int nl80211_addset_beacon(struct sk_buff *skb, struct genl_info *info)
static int nl80211_del_beacon(struct sk_buff *skb, struct genl_info *info) static int nl80211_del_beacon(struct sk_buff *skb, struct genl_info *info)
{ {
struct cfg80211_registered_device *drv; struct cfg80211_registered_device *rdev;
int err; int err;
struct net_device *dev; struct net_device *dev;
rtnl_lock(); rtnl_lock();
err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev); err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
if (err) if (err)
goto unlock_rtnl; goto unlock_rtnl;
if (!drv->ops->del_beacon) { if (!rdev->ops->del_beacon) {
err = -EOPNOTSUPP; err = -EOPNOTSUPP;
goto out; goto out;
} }
...@@ -1335,10 +1335,10 @@ static int nl80211_del_beacon(struct sk_buff *skb, struct genl_info *info) ...@@ -1335,10 +1335,10 @@ static int nl80211_del_beacon(struct sk_buff *skb, struct genl_info *info)
err = -EOPNOTSUPP; err = -EOPNOTSUPP;
goto out; goto out;
} }
err = drv->ops->del_beacon(&drv->wiphy, dev); err = rdev->ops->del_beacon(&rdev->wiphy, dev);
out: out:
cfg80211_unlock_rdev(drv); cfg80211_unlock_rdev(rdev);
dev_put(dev); dev_put(dev);
unlock_rtnl: unlock_rtnl:
rtnl_unlock(); rtnl_unlock();
...@@ -1581,7 +1581,7 @@ static int nl80211_dump_station(struct sk_buff *skb, ...@@ -1581,7 +1581,7 @@ static int nl80211_dump_station(struct sk_buff *skb,
static int nl80211_get_station(struct sk_buff *skb, struct genl_info *info) static int nl80211_get_station(struct sk_buff *skb, struct genl_info *info)
{ {
struct cfg80211_registered_device *drv; struct cfg80211_registered_device *rdev;
int err; int err;
struct net_device *dev; struct net_device *dev;
struct station_info sinfo; struct station_info sinfo;
...@@ -1597,16 +1597,16 @@ static int nl80211_get_station(struct sk_buff *skb, struct genl_info *info) ...@@ -1597,16 +1597,16 @@ static int nl80211_get_station(struct sk_buff *skb, struct genl_info *info)
rtnl_lock(); rtnl_lock();
err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev); err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
if (err) if (err)
goto out_rtnl; goto out_rtnl;
if (!drv->ops->get_station) { if (!rdev->ops->get_station) {
err = -EOPNOTSUPP; err = -EOPNOTSUPP;
goto out; goto out;
} }
err = drv->ops->get_station(&drv->wiphy, dev, mac_addr, &sinfo); err = rdev->ops->get_station(&rdev->wiphy, dev, mac_addr, &sinfo);
if (err) if (err)
goto out; goto out;
...@@ -1624,7 +1624,7 @@ static int nl80211_get_station(struct sk_buff *skb, struct genl_info *info) ...@@ -1624,7 +1624,7 @@ static int nl80211_get_station(struct sk_buff *skb, struct genl_info *info)
out_free: out_free:
nlmsg_free(msg); nlmsg_free(msg);
out: out:
cfg80211_unlock_rdev(drv); cfg80211_unlock_rdev(rdev);
dev_put(dev); dev_put(dev);
out_rtnl: out_rtnl:
rtnl_unlock(); rtnl_unlock();
...@@ -1655,7 +1655,7 @@ static int get_vlan(struct nlattr *vlanattr, ...@@ -1655,7 +1655,7 @@ static int get_vlan(struct nlattr *vlanattr,
static int nl80211_set_station(struct sk_buff *skb, struct genl_info *info) static int nl80211_set_station(struct sk_buff *skb, struct genl_info *info)
{ {
struct cfg80211_registered_device *drv; struct cfg80211_registered_device *rdev;
int err; int err;
struct net_device *dev; struct net_device *dev;
struct station_parameters params; struct station_parameters params;
...@@ -1697,11 +1697,11 @@ static int nl80211_set_station(struct sk_buff *skb, struct genl_info *info) ...@@ -1697,11 +1697,11 @@ static int nl80211_set_station(struct sk_buff *skb, struct genl_info *info)
rtnl_lock(); rtnl_lock();
err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev); err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
if (err) if (err)
goto out_rtnl; goto out_rtnl;
err = get_vlan(info->attrs[NL80211_ATTR_STA_VLAN], drv, &params.vlan); err = get_vlan(info->attrs[NL80211_ATTR_STA_VLAN], rdev, &params.vlan);
if (err) if (err)
goto out; goto out;
...@@ -1750,17 +1750,17 @@ static int nl80211_set_station(struct sk_buff *skb, struct genl_info *info) ...@@ -1750,17 +1750,17 @@ static int nl80211_set_station(struct sk_buff *skb, struct genl_info *info)
if (err) if (err)
goto out; goto out;
if (!drv->ops->change_station) { if (!rdev->ops->change_station) {
err = -EOPNOTSUPP; err = -EOPNOTSUPP;
goto out; goto out;
} }
err = drv->ops->change_station(&drv->wiphy, dev, mac_addr, &params); err = rdev->ops->change_station(&rdev->wiphy, dev, mac_addr, &params);
out: out:
if (params.vlan) if (params.vlan)
dev_put(params.vlan); dev_put(params.vlan);
cfg80211_unlock_rdev(drv); cfg80211_unlock_rdev(rdev);
dev_put(dev); dev_put(dev);
out_rtnl: out_rtnl:
rtnl_unlock(); rtnl_unlock();
...@@ -1770,7 +1770,7 @@ static int nl80211_set_station(struct sk_buff *skb, struct genl_info *info) ...@@ -1770,7 +1770,7 @@ static int nl80211_set_station(struct sk_buff *skb, struct genl_info *info)
static int nl80211_new_station(struct sk_buff *skb, struct genl_info *info) static int nl80211_new_station(struct sk_buff *skb, struct genl_info *info)
{ {
struct cfg80211_registered_device *drv; struct cfg80211_registered_device *rdev;
int err; int err;
struct net_device *dev; struct net_device *dev;
struct station_parameters params; struct station_parameters params;
...@@ -1810,11 +1810,11 @@ static int nl80211_new_station(struct sk_buff *skb, struct genl_info *info) ...@@ -1810,11 +1810,11 @@ static int nl80211_new_station(struct sk_buff *skb, struct genl_info *info)
rtnl_lock(); rtnl_lock();
err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev); err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
if (err) if (err)
goto out_rtnl; goto out_rtnl;
err = get_vlan(info->attrs[NL80211_ATTR_STA_VLAN], drv, &params.vlan); err = get_vlan(info->attrs[NL80211_ATTR_STA_VLAN], rdev, &params.vlan);
if (err) if (err)
goto out; goto out;
...@@ -1850,7 +1850,7 @@ static int nl80211_new_station(struct sk_buff *skb, struct genl_info *info) ...@@ -1850,7 +1850,7 @@ static int nl80211_new_station(struct sk_buff *skb, struct genl_info *info)
if (err) if (err)
goto out; goto out;
if (!drv->ops->add_station) { if (!rdev->ops->add_station) {
err = -EOPNOTSUPP; err = -EOPNOTSUPP;
goto out; goto out;
} }
...@@ -1860,12 +1860,12 @@ static int nl80211_new_station(struct sk_buff *skb, struct genl_info *info) ...@@ -1860,12 +1860,12 @@ static int nl80211_new_station(struct sk_buff *skb, struct genl_info *info)
goto out; goto out;
} }
err = drv->ops->add_station(&drv->wiphy, dev, mac_addr, &params); err = rdev->ops->add_station(&rdev->wiphy, dev, mac_addr, &params);
out: out:
if (params.vlan) if (params.vlan)
dev_put(params.vlan); dev_put(params.vlan);
cfg80211_unlock_rdev(drv); cfg80211_unlock_rdev(rdev);
dev_put(dev); dev_put(dev);
out_rtnl: out_rtnl:
rtnl_unlock(); rtnl_unlock();
...@@ -1875,7 +1875,7 @@ static int nl80211_new_station(struct sk_buff *skb, struct genl_info *info) ...@@ -1875,7 +1875,7 @@ static int nl80211_new_station(struct sk_buff *skb, struct genl_info *info)
static int nl80211_del_station(struct sk_buff *skb, struct genl_info *info) static int nl80211_del_station(struct sk_buff *skb, struct genl_info *info)
{ {
struct cfg80211_registered_device *drv; struct cfg80211_registered_device *rdev;
int err; int err;
struct net_device *dev; struct net_device *dev;
u8 *mac_addr = NULL; u8 *mac_addr = NULL;
...@@ -1885,7 +1885,7 @@ static int nl80211_del_station(struct sk_buff *skb, struct genl_info *info) ...@@ -1885,7 +1885,7 @@ static int nl80211_del_station(struct sk_buff *skb, struct genl_info *info)
rtnl_lock(); rtnl_lock();
err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev); err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
if (err) if (err)
goto out_rtnl; goto out_rtnl;
...@@ -1896,15 +1896,15 @@ static int nl80211_del_station(struct sk_buff *skb, struct genl_info *info) ...@@ -1896,15 +1896,15 @@ static int nl80211_del_station(struct sk_buff *skb, struct genl_info *info)
goto out; goto out;
} }
if (!drv->ops->del_station) { if (!rdev->ops->del_station) {
err = -EOPNOTSUPP; err = -EOPNOTSUPP;
goto out; goto out;
} }
err = drv->ops->del_station(&drv->wiphy, dev, mac_addr); err = rdev->ops->del_station(&rdev->wiphy, dev, mac_addr);
out: out:
cfg80211_unlock_rdev(drv); cfg80211_unlock_rdev(rdev);
dev_put(dev); dev_put(dev);
out_rtnl: out_rtnl:
rtnl_unlock(); rtnl_unlock();
...@@ -2044,7 +2044,7 @@ static int nl80211_dump_mpath(struct sk_buff *skb, ...@@ -2044,7 +2044,7 @@ static int nl80211_dump_mpath(struct sk_buff *skb,
static int nl80211_get_mpath(struct sk_buff *skb, struct genl_info *info) static int nl80211_get_mpath(struct sk_buff *skb, struct genl_info *info)
{ {
struct cfg80211_registered_device *drv; struct cfg80211_registered_device *rdev;
int err; int err;
struct net_device *dev; struct net_device *dev;
struct mpath_info pinfo; struct mpath_info pinfo;
...@@ -2061,11 +2061,11 @@ static int nl80211_get_mpath(struct sk_buff *skb, struct genl_info *info) ...@@ -2061,11 +2061,11 @@ static int nl80211_get_mpath(struct sk_buff *skb, struct genl_info *info)
rtnl_lock(); rtnl_lock();
err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev); err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
if (err) if (err)
goto out_rtnl; goto out_rtnl;
if (!drv->ops->get_mpath) { if (!rdev->ops->get_mpath) {
err = -EOPNOTSUPP; err = -EOPNOTSUPP;
goto out; goto out;
} }
...@@ -2075,7 +2075,7 @@ static int nl80211_get_mpath(struct sk_buff *skb, struct genl_info *info) ...@@ -2075,7 +2075,7 @@ static int nl80211_get_mpath(struct sk_buff *skb, struct genl_info *info)
goto out; goto out;
} }
err = drv->ops->get_mpath(&drv->wiphy, dev, dst, next_hop, &pinfo); err = rdev->ops->get_mpath(&rdev->wiphy, dev, dst, next_hop, &pinfo);
if (err) if (err)
goto out; goto out;
...@@ -2093,7 +2093,7 @@ static int nl80211_get_mpath(struct sk_buff *skb, struct genl_info *info) ...@@ -2093,7 +2093,7 @@ static int nl80211_get_mpath(struct sk_buff *skb, struct genl_info *info)
out_free: out_free:
nlmsg_free(msg); nlmsg_free(msg);
out: out:
cfg80211_unlock_rdev(drv); cfg80211_unlock_rdev(rdev);
dev_put(dev); dev_put(dev);
out_rtnl: out_rtnl:
rtnl_unlock(); rtnl_unlock();
...@@ -2103,7 +2103,7 @@ static int nl80211_get_mpath(struct sk_buff *skb, struct genl_info *info) ...@@ -2103,7 +2103,7 @@ static int nl80211_get_mpath(struct sk_buff *skb, struct genl_info *info)
static int nl80211_set_mpath(struct sk_buff *skb, struct genl_info *info) static int nl80211_set_mpath(struct sk_buff *skb, struct genl_info *info)
{ {
struct cfg80211_registered_device *drv; struct cfg80211_registered_device *rdev;
int err; int err;
struct net_device *dev; struct net_device *dev;
u8 *dst = NULL; u8 *dst = NULL;
...@@ -2120,11 +2120,11 @@ static int nl80211_set_mpath(struct sk_buff *skb, struct genl_info *info) ...@@ -2120,11 +2120,11 @@ static int nl80211_set_mpath(struct sk_buff *skb, struct genl_info *info)
rtnl_lock(); rtnl_lock();
err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev); err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
if (err) if (err)
goto out_rtnl; goto out_rtnl;
if (!drv->ops->change_mpath) { if (!rdev->ops->change_mpath) {
err = -EOPNOTSUPP; err = -EOPNOTSUPP;
goto out; goto out;
} }
...@@ -2139,10 +2139,10 @@ static int nl80211_set_mpath(struct sk_buff *skb, struct genl_info *info) ...@@ -2139,10 +2139,10 @@ static int nl80211_set_mpath(struct sk_buff *skb, struct genl_info *info)
goto out; goto out;
} }
err = drv->ops->change_mpath(&drv->wiphy, dev, dst, next_hop); err = rdev->ops->change_mpath(&rdev->wiphy, dev, dst, next_hop);
out: out:
cfg80211_unlock_rdev(drv); cfg80211_unlock_rdev(rdev);
dev_put(dev); dev_put(dev);
out_rtnl: out_rtnl:
rtnl_unlock(); rtnl_unlock();
...@@ -2151,7 +2151,7 @@ static int nl80211_set_mpath(struct sk_buff *skb, struct genl_info *info) ...@@ -2151,7 +2151,7 @@ static int nl80211_set_mpath(struct sk_buff *skb, struct genl_info *info)
} }
static int nl80211_new_mpath(struct sk_buff *skb, struct genl_info *info) static int nl80211_new_mpath(struct sk_buff *skb, struct genl_info *info)
{ {
struct cfg80211_registered_device *drv; struct cfg80211_registered_device *rdev;
int err; int err;
struct net_device *dev; struct net_device *dev;
u8 *dst = NULL; u8 *dst = NULL;
...@@ -2168,11 +2168,11 @@ static int nl80211_new_mpath(struct sk_buff *skb, struct genl_info *info) ...@@ -2168,11 +2168,11 @@ static int nl80211_new_mpath(struct sk_buff *skb, struct genl_info *info)
rtnl_lock(); rtnl_lock();
err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev); err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
if (err) if (err)
goto out_rtnl; goto out_rtnl;
if (!drv->ops->add_mpath) { if (!rdev->ops->add_mpath) {
err = -EOPNOTSUPP; err = -EOPNOTSUPP;
goto out; goto out;
} }
...@@ -2187,10 +2187,10 @@ static int nl80211_new_mpath(struct sk_buff *skb, struct genl_info *info) ...@@ -2187,10 +2187,10 @@ static int nl80211_new_mpath(struct sk_buff *skb, struct genl_info *info)
goto out; goto out;
} }
err = drv->ops->add_mpath(&drv->wiphy, dev, dst, next_hop); err = rdev->ops->add_mpath(&rdev->wiphy, dev, dst, next_hop);
out: out:
cfg80211_unlock_rdev(drv); cfg80211_unlock_rdev(rdev);
dev_put(dev); dev_put(dev);
out_rtnl: out_rtnl:
rtnl_unlock(); rtnl_unlock();
...@@ -2200,7 +2200,7 @@ static int nl80211_new_mpath(struct sk_buff *skb, struct genl_info *info) ...@@ -2200,7 +2200,7 @@ static int nl80211_new_mpath(struct sk_buff *skb, struct genl_info *info)
static int nl80211_del_mpath(struct sk_buff *skb, struct genl_info *info) static int nl80211_del_mpath(struct sk_buff *skb, struct genl_info *info)
{ {
struct cfg80211_registered_device *drv; struct cfg80211_registered_device *rdev;
int err; int err;
struct net_device *dev; struct net_device *dev;
u8 *dst = NULL; u8 *dst = NULL;
...@@ -2210,19 +2210,19 @@ static int nl80211_del_mpath(struct sk_buff *skb, struct genl_info *info) ...@@ -2210,19 +2210,19 @@ static int nl80211_del_mpath(struct sk_buff *skb, struct genl_info *info)
rtnl_lock(); rtnl_lock();
err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev); err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
if (err) if (err)
goto out_rtnl; goto out_rtnl;
if (!drv->ops->del_mpath) { if (!rdev->ops->del_mpath) {
err = -EOPNOTSUPP; err = -EOPNOTSUPP;
goto out; goto out;
} }
err = drv->ops->del_mpath(&drv->wiphy, dev, dst); err = rdev->ops->del_mpath(&rdev->wiphy, dev, dst);
out: out:
cfg80211_unlock_rdev(drv); cfg80211_unlock_rdev(rdev);
dev_put(dev); dev_put(dev);
out_rtnl: out_rtnl:
rtnl_unlock(); rtnl_unlock();
...@@ -2232,7 +2232,7 @@ static int nl80211_del_mpath(struct sk_buff *skb, struct genl_info *info) ...@@ -2232,7 +2232,7 @@ static int nl80211_del_mpath(struct sk_buff *skb, struct genl_info *info)
static int nl80211_set_bss(struct sk_buff *skb, struct genl_info *info) static int nl80211_set_bss(struct sk_buff *skb, struct genl_info *info)
{ {
struct cfg80211_registered_device *drv; struct cfg80211_registered_device *rdev;
int err; int err;
struct net_device *dev; struct net_device *dev;
struct bss_parameters params; struct bss_parameters params;
...@@ -2261,11 +2261,11 @@ static int nl80211_set_bss(struct sk_buff *skb, struct genl_info *info) ...@@ -2261,11 +2261,11 @@ static int nl80211_set_bss(struct sk_buff *skb, struct genl_info *info)
rtnl_lock(); rtnl_lock();
err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev); err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
if (err) if (err)
goto out_rtnl; goto out_rtnl;
if (!drv->ops->change_bss) { if (!rdev->ops->change_bss) {
err = -EOPNOTSUPP; err = -EOPNOTSUPP;
goto out; goto out;
} }
...@@ -2275,10 +2275,10 @@ static int nl80211_set_bss(struct sk_buff *skb, struct genl_info *info) ...@@ -2275,10 +2275,10 @@ static int nl80211_set_bss(struct sk_buff *skb, struct genl_info *info)
goto out; goto out;
} }
err = drv->ops->change_bss(&drv->wiphy, dev, &params); err = rdev->ops->change_bss(&rdev->wiphy, dev, &params);
out: out:
cfg80211_unlock_rdev(drv); cfg80211_unlock_rdev(rdev);
dev_put(dev); dev_put(dev);
out_rtnl: out_rtnl:
rtnl_unlock(); rtnl_unlock();
...@@ -2369,7 +2369,7 @@ static int nl80211_req_set_reg(struct sk_buff *skb, struct genl_info *info) ...@@ -2369,7 +2369,7 @@ static int nl80211_req_set_reg(struct sk_buff *skb, struct genl_info *info)
static int nl80211_get_mesh_params(struct sk_buff *skb, static int nl80211_get_mesh_params(struct sk_buff *skb,
struct genl_info *info) struct genl_info *info)
{ {
struct cfg80211_registered_device *drv; struct cfg80211_registered_device *rdev;
struct mesh_config cur_params; struct mesh_config cur_params;
int err; int err;
struct net_device *dev; struct net_device *dev;
...@@ -2380,17 +2380,17 @@ static int nl80211_get_mesh_params(struct sk_buff *skb, ...@@ -2380,17 +2380,17 @@ static int nl80211_get_mesh_params(struct sk_buff *skb,
rtnl_lock(); rtnl_lock();
/* Look up our device */ /* Look up our device */
err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev); err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
if (err) if (err)
goto out_rtnl; goto out_rtnl;
if (!drv->ops->get_mesh_params) { if (!rdev->ops->get_mesh_params) {
err = -EOPNOTSUPP; err = -EOPNOTSUPP;
goto out; goto out;
} }
/* Get the mesh params */ /* Get the mesh params */
err = drv->ops->get_mesh_params(&drv->wiphy, dev, &cur_params); err = rdev->ops->get_mesh_params(&rdev->wiphy, dev, &cur_params);
if (err) if (err)
goto out; goto out;
...@@ -2444,7 +2444,7 @@ static int nl80211_get_mesh_params(struct sk_buff *skb, ...@@ -2444,7 +2444,7 @@ static int nl80211_get_mesh_params(struct sk_buff *skb,
err = -EMSGSIZE; err = -EMSGSIZE;
out: out:
/* Cleanup */ /* Cleanup */
cfg80211_unlock_rdev(drv); cfg80211_unlock_rdev(rdev);
dev_put(dev); dev_put(dev);
out_rtnl: out_rtnl:
rtnl_unlock(); rtnl_unlock();
...@@ -2482,7 +2482,7 @@ static int nl80211_set_mesh_params(struct sk_buff *skb, struct genl_info *info) ...@@ -2482,7 +2482,7 @@ static int nl80211_set_mesh_params(struct sk_buff *skb, struct genl_info *info)
{ {
int err; int err;
u32 mask; u32 mask;
struct cfg80211_registered_device *drv; struct cfg80211_registered_device *rdev;
struct net_device *dev; struct net_device *dev;
struct mesh_config cfg; struct mesh_config cfg;
struct nlattr *tb[NL80211_MESHCONF_ATTR_MAX + 1]; struct nlattr *tb[NL80211_MESHCONF_ATTR_MAX + 1];
...@@ -2497,11 +2497,11 @@ static int nl80211_set_mesh_params(struct sk_buff *skb, struct genl_info *info) ...@@ -2497,11 +2497,11 @@ static int nl80211_set_mesh_params(struct sk_buff *skb, struct genl_info *info)
rtnl_lock(); rtnl_lock();
err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev); err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
if (err) if (err)
goto out_rtnl; goto out_rtnl;
if (!drv->ops->set_mesh_params) { if (!rdev->ops->set_mesh_params) {
err = -EOPNOTSUPP; err = -EOPNOTSUPP;
goto out; goto out;
} }
...@@ -2546,11 +2546,11 @@ static int nl80211_set_mesh_params(struct sk_buff *skb, struct genl_info *info) ...@@ -2546,11 +2546,11 @@ static int nl80211_set_mesh_params(struct sk_buff *skb, struct genl_info *info)
nla_get_u16); nla_get_u16);
/* Apply changes */ /* Apply changes */
err = drv->ops->set_mesh_params(&drv->wiphy, dev, &cfg, mask); err = rdev->ops->set_mesh_params(&rdev->wiphy, dev, &cfg, mask);
out: out:
/* cleanup */ /* cleanup */
cfg80211_unlock_rdev(drv); cfg80211_unlock_rdev(rdev);
dev_put(dev); dev_put(dev);
out_rtnl: out_rtnl:
rtnl_unlock(); rtnl_unlock();
...@@ -2737,7 +2737,7 @@ static int validate_scan_freqs(struct nlattr *freqs) ...@@ -2737,7 +2737,7 @@ static int validate_scan_freqs(struct nlattr *freqs)
static int nl80211_trigger_scan(struct sk_buff *skb, struct genl_info *info) static int nl80211_trigger_scan(struct sk_buff *skb, struct genl_info *info)
{ {
struct cfg80211_registered_device *drv; struct cfg80211_registered_device *rdev;
struct net_device *dev; struct net_device *dev;
struct cfg80211_scan_request *request; struct cfg80211_scan_request *request;
struct cfg80211_ssid *ssid; struct cfg80211_ssid *ssid;
...@@ -2753,13 +2753,13 @@ static int nl80211_trigger_scan(struct sk_buff *skb, struct genl_info *info) ...@@ -2753,13 +2753,13 @@ static int nl80211_trigger_scan(struct sk_buff *skb, struct genl_info *info)
rtnl_lock(); rtnl_lock();
err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev); err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
if (err) if (err)
goto out_rtnl; goto out_rtnl;
wiphy = &drv->wiphy; wiphy = &rdev->wiphy;
if (!drv->ops->scan) { if (!rdev->ops->scan) {
err = -EOPNOTSUPP; err = -EOPNOTSUPP;
goto out; goto out;
} }
...@@ -2769,7 +2769,7 @@ static int nl80211_trigger_scan(struct sk_buff *skb, struct genl_info *info) ...@@ -2769,7 +2769,7 @@ static int nl80211_trigger_scan(struct sk_buff *skb, struct genl_info *info)
goto out; goto out;
} }
if (drv->scan_req) { if (rdev->scan_req) {
err = -EBUSY; err = -EBUSY;
goto out; goto out;
} }
...@@ -2876,21 +2876,21 @@ static int nl80211_trigger_scan(struct sk_buff *skb, struct genl_info *info) ...@@ -2876,21 +2876,21 @@ static int nl80211_trigger_scan(struct sk_buff *skb, struct genl_info *info)
} }
request->ifidx = dev->ifindex; request->ifidx = dev->ifindex;
request->wiphy = &drv->wiphy; request->wiphy = &rdev->wiphy;
drv->scan_req = request; rdev->scan_req = request;
err = drv->ops->scan(&drv->wiphy, dev, request); err = rdev->ops->scan(&rdev->wiphy, dev, request);
if (!err) if (!err)
nl80211_send_scan_start(drv, dev); nl80211_send_scan_start(rdev, dev);
out_free: out_free:
if (err) { if (err) {
drv->scan_req = NULL; rdev->scan_req = NULL;
kfree(request); kfree(request);
} }
out: out:
cfg80211_unlock_rdev(drv); cfg80211_unlock_rdev(rdev);
dev_put(dev); dev_put(dev);
out_rtnl: out_rtnl:
rtnl_unlock(); rtnl_unlock();
...@@ -3043,7 +3043,7 @@ static bool nl80211_valid_cipher_suite(u32 cipher) ...@@ -3043,7 +3043,7 @@ static bool nl80211_valid_cipher_suite(u32 cipher)
static int nl80211_authenticate(struct sk_buff *skb, struct genl_info *info) static int nl80211_authenticate(struct sk_buff *skb, struct genl_info *info)
{ {
struct cfg80211_registered_device *drv; struct cfg80211_registered_device *rdev;
struct net_device *dev; struct net_device *dev;
struct ieee80211_channel *chan; struct ieee80211_channel *chan;
const u8 *bssid, *ssid, *ie = NULL; const u8 *bssid, *ssid, *ie = NULL;
...@@ -3067,11 +3067,11 @@ static int nl80211_authenticate(struct sk_buff *skb, struct genl_info *info) ...@@ -3067,11 +3067,11 @@ static int nl80211_authenticate(struct sk_buff *skb, struct genl_info *info)
rtnl_lock(); rtnl_lock();
err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev); err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
if (err) if (err)
goto unlock_rtnl; goto unlock_rtnl;
if (!drv->ops->auth) { if (!rdev->ops->auth) {
err = -EOPNOTSUPP; err = -EOPNOTSUPP;
goto out; goto out;
} }
...@@ -3087,7 +3087,7 @@ static int nl80211_authenticate(struct sk_buff *skb, struct genl_info *info) ...@@ -3087,7 +3087,7 @@ static int nl80211_authenticate(struct sk_buff *skb, struct genl_info *info)
} }
bssid = nla_data(info->attrs[NL80211_ATTR_MAC]); bssid = nla_data(info->attrs[NL80211_ATTR_MAC]);
chan = ieee80211_get_channel(&drv->wiphy, chan = ieee80211_get_channel(&rdev->wiphy,
nla_get_u32(info->attrs[NL80211_ATTR_WIPHY_FREQ])); nla_get_u32(info->attrs[NL80211_ATTR_WIPHY_FREQ]));
if (!chan || (chan->flags & IEEE80211_CHAN_DISABLED)) { if (!chan || (chan->flags & IEEE80211_CHAN_DISABLED)) {
err = -EINVAL; err = -EINVAL;
...@@ -3108,11 +3108,11 @@ static int nl80211_authenticate(struct sk_buff *skb, struct genl_info *info) ...@@ -3108,11 +3108,11 @@ static int nl80211_authenticate(struct sk_buff *skb, struct genl_info *info)
goto out; goto out;
} }
err = cfg80211_mlme_auth(drv, dev, chan, auth_type, bssid, err = cfg80211_mlme_auth(rdev, dev, chan, auth_type, bssid,
ssid, ssid_len, ie, ie_len); ssid, ssid_len, ie, ie_len);
out: out:
cfg80211_unlock_rdev(drv); cfg80211_unlock_rdev(rdev);
dev_put(dev); dev_put(dev);
unlock_rtnl: unlock_rtnl:
rtnl_unlock(); rtnl_unlock();
...@@ -3202,7 +3202,7 @@ static int nl80211_associate(struct sk_buff *skb, struct genl_info *info) ...@@ -3202,7 +3202,7 @@ static int nl80211_associate(struct sk_buff *skb, struct genl_info *info)
rtnl_lock(); rtnl_lock();
err = get_drv_dev_by_info_ifindex(info->attrs, &rdev, &dev); err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
if (err) if (err)
goto unlock_rtnl; goto unlock_rtnl;
...@@ -3268,7 +3268,7 @@ static int nl80211_associate(struct sk_buff *skb, struct genl_info *info) ...@@ -3268,7 +3268,7 @@ static int nl80211_associate(struct sk_buff *skb, struct genl_info *info)
static int nl80211_deauthenticate(struct sk_buff *skb, struct genl_info *info) static int nl80211_deauthenticate(struct sk_buff *skb, struct genl_info *info)
{ {
struct cfg80211_registered_device *drv; struct cfg80211_registered_device *rdev;
struct net_device *dev; struct net_device *dev;
const u8 *ie = NULL, *bssid; const u8 *ie = NULL, *bssid;
int err, ie_len = 0; int err, ie_len = 0;
...@@ -3285,11 +3285,11 @@ static int nl80211_deauthenticate(struct sk_buff *skb, struct genl_info *info) ...@@ -3285,11 +3285,11 @@ static int nl80211_deauthenticate(struct sk_buff *skb, struct genl_info *info)
rtnl_lock(); rtnl_lock();
err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev); err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
if (err) if (err)
goto unlock_rtnl; goto unlock_rtnl;
if (!drv->ops->deauth) { if (!rdev->ops->deauth) {
err = -EOPNOTSUPP; err = -EOPNOTSUPP;
goto out; goto out;
} }
...@@ -3318,10 +3318,10 @@ static int nl80211_deauthenticate(struct sk_buff *skb, struct genl_info *info) ...@@ -3318,10 +3318,10 @@ static int nl80211_deauthenticate(struct sk_buff *skb, struct genl_info *info)
ie_len = nla_len(info->attrs[NL80211_ATTR_IE]); ie_len = nla_len(info->attrs[NL80211_ATTR_IE]);
} }
err = cfg80211_mlme_deauth(drv, dev, bssid, ie, ie_len, reason_code); err = cfg80211_mlme_deauth(rdev, dev, bssid, ie, ie_len, reason_code);
out: out:
cfg80211_unlock_rdev(drv); cfg80211_unlock_rdev(rdev);
dev_put(dev); dev_put(dev);
unlock_rtnl: unlock_rtnl:
rtnl_unlock(); rtnl_unlock();
...@@ -3330,7 +3330,7 @@ static int nl80211_deauthenticate(struct sk_buff *skb, struct genl_info *info) ...@@ -3330,7 +3330,7 @@ static int nl80211_deauthenticate(struct sk_buff *skb, struct genl_info *info)
static int nl80211_disassociate(struct sk_buff *skb, struct genl_info *info) static int nl80211_disassociate(struct sk_buff *skb, struct genl_info *info)
{ {
struct cfg80211_registered_device *drv; struct cfg80211_registered_device *rdev;
struct net_device *dev; struct net_device *dev;
const u8 *ie = NULL, *bssid; const u8 *ie = NULL, *bssid;
int err, ie_len = 0; int err, ie_len = 0;
...@@ -3347,11 +3347,11 @@ static int nl80211_disassociate(struct sk_buff *skb, struct genl_info *info) ...@@ -3347,11 +3347,11 @@ static int nl80211_disassociate(struct sk_buff *skb, struct genl_info *info)
rtnl_lock(); rtnl_lock();
err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev); err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
if (err) if (err)
goto unlock_rtnl; goto unlock_rtnl;
if (!drv->ops->disassoc) { if (!rdev->ops->disassoc) {
err = -EOPNOTSUPP; err = -EOPNOTSUPP;
goto out; goto out;
} }
...@@ -3380,10 +3380,10 @@ static int nl80211_disassociate(struct sk_buff *skb, struct genl_info *info) ...@@ -3380,10 +3380,10 @@ static int nl80211_disassociate(struct sk_buff *skb, struct genl_info *info)
ie_len = nla_len(info->attrs[NL80211_ATTR_IE]); ie_len = nla_len(info->attrs[NL80211_ATTR_IE]);
} }
err = cfg80211_mlme_disassoc(drv, dev, bssid, ie, ie_len, reason_code); err = cfg80211_mlme_disassoc(rdev, dev, bssid, ie, ie_len, reason_code);
out: out:
cfg80211_unlock_rdev(drv); cfg80211_unlock_rdev(rdev);
dev_put(dev); dev_put(dev);
unlock_rtnl: unlock_rtnl:
rtnl_unlock(); rtnl_unlock();
...@@ -3392,7 +3392,7 @@ static int nl80211_disassociate(struct sk_buff *skb, struct genl_info *info) ...@@ -3392,7 +3392,7 @@ static int nl80211_disassociate(struct sk_buff *skb, struct genl_info *info)
static int nl80211_join_ibss(struct sk_buff *skb, struct genl_info *info) static int nl80211_join_ibss(struct sk_buff *skb, struct genl_info *info)
{ {
struct cfg80211_registered_device *drv; struct cfg80211_registered_device *rdev;
struct net_device *dev; struct net_device *dev;
struct cfg80211_ibss_params ibss; struct cfg80211_ibss_params ibss;
struct wiphy *wiphy; struct wiphy *wiphy;
...@@ -3419,11 +3419,11 @@ static int nl80211_join_ibss(struct sk_buff *skb, struct genl_info *info) ...@@ -3419,11 +3419,11 @@ static int nl80211_join_ibss(struct sk_buff *skb, struct genl_info *info)
rtnl_lock(); rtnl_lock();
err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev); err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
if (err) if (err)
goto unlock_rtnl; goto unlock_rtnl;
if (!drv->ops->join_ibss) { if (!rdev->ops->join_ibss) {
err = -EOPNOTSUPP; err = -EOPNOTSUPP;
goto out; goto out;
} }
...@@ -3438,7 +3438,7 @@ static int nl80211_join_ibss(struct sk_buff *skb, struct genl_info *info) ...@@ -3438,7 +3438,7 @@ static int nl80211_join_ibss(struct sk_buff *skb, struct genl_info *info)
goto out; goto out;
} }
wiphy = &drv->wiphy; wiphy = &rdev->wiphy;
if (info->attrs[NL80211_ATTR_MAC]) if (info->attrs[NL80211_ATTR_MAC])
ibss.bssid = nla_data(info->attrs[NL80211_ATTR_MAC]); ibss.bssid = nla_data(info->attrs[NL80211_ATTR_MAC]);
...@@ -3461,10 +3461,10 @@ static int nl80211_join_ibss(struct sk_buff *skb, struct genl_info *info) ...@@ -3461,10 +3461,10 @@ static int nl80211_join_ibss(struct sk_buff *skb, struct genl_info *info)
ibss.channel_fixed = !!info->attrs[NL80211_ATTR_FREQ_FIXED]; ibss.channel_fixed = !!info->attrs[NL80211_ATTR_FREQ_FIXED];
err = cfg80211_join_ibss(drv, dev, &ibss); err = cfg80211_join_ibss(rdev, dev, &ibss);
out: out:
cfg80211_unlock_rdev(drv); cfg80211_unlock_rdev(rdev);
dev_put(dev); dev_put(dev);
unlock_rtnl: unlock_rtnl:
rtnl_unlock(); rtnl_unlock();
...@@ -3473,17 +3473,17 @@ static int nl80211_join_ibss(struct sk_buff *skb, struct genl_info *info) ...@@ -3473,17 +3473,17 @@ static int nl80211_join_ibss(struct sk_buff *skb, struct genl_info *info)
static int nl80211_leave_ibss(struct sk_buff *skb, struct genl_info *info) static int nl80211_leave_ibss(struct sk_buff *skb, struct genl_info *info)
{ {
struct cfg80211_registered_device *drv; struct cfg80211_registered_device *rdev;
struct net_device *dev; struct net_device *dev;
int err; int err;
rtnl_lock(); rtnl_lock();
err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev); err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
if (err) if (err)
goto unlock_rtnl; goto unlock_rtnl;
if (!drv->ops->leave_ibss) { if (!rdev->ops->leave_ibss) {
err = -EOPNOTSUPP; err = -EOPNOTSUPP;
goto out; goto out;
} }
...@@ -3498,10 +3498,10 @@ static int nl80211_leave_ibss(struct sk_buff *skb, struct genl_info *info) ...@@ -3498,10 +3498,10 @@ static int nl80211_leave_ibss(struct sk_buff *skb, struct genl_info *info)
goto out; goto out;
} }
err = cfg80211_leave_ibss(drv, dev, false); err = cfg80211_leave_ibss(rdev, dev, false);
out: out:
cfg80211_unlock_rdev(drv); cfg80211_unlock_rdev(rdev);
dev_put(dev); dev_put(dev);
unlock_rtnl: unlock_rtnl:
rtnl_unlock(); rtnl_unlock();
...@@ -3632,7 +3632,7 @@ EXPORT_SYMBOL(cfg80211_testmode_event); ...@@ -3632,7 +3632,7 @@ EXPORT_SYMBOL(cfg80211_testmode_event);
static int nl80211_connect(struct sk_buff *skb, struct genl_info *info) static int nl80211_connect(struct sk_buff *skb, struct genl_info *info)
{ {
struct cfg80211_registered_device *drv; struct cfg80211_registered_device *rdev;
struct net_device *dev; struct net_device *dev;
struct cfg80211_connect_params connect; struct cfg80211_connect_params connect;
struct wiphy *wiphy; struct wiphy *wiphy;
...@@ -3663,7 +3663,7 @@ static int nl80211_connect(struct sk_buff *skb, struct genl_info *info) ...@@ -3663,7 +3663,7 @@ static int nl80211_connect(struct sk_buff *skb, struct genl_info *info)
return err; return err;
rtnl_lock(); rtnl_lock();
err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev); err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
if (err) if (err)
goto unlock_rtnl; goto unlock_rtnl;
...@@ -3677,7 +3677,7 @@ static int nl80211_connect(struct sk_buff *skb, struct genl_info *info) ...@@ -3677,7 +3677,7 @@ static int nl80211_connect(struct sk_buff *skb, struct genl_info *info)
goto out; goto out;
} }
wiphy = &drv->wiphy; wiphy = &rdev->wiphy;
connect.bssid = NULL; connect.bssid = NULL;
connect.channel = NULL; connect.channel = NULL;
...@@ -3704,10 +3704,10 @@ static int nl80211_connect(struct sk_buff *skb, struct genl_info *info) ...@@ -3704,10 +3704,10 @@ static int nl80211_connect(struct sk_buff *skb, struct genl_info *info)
} }
} }
err = cfg80211_connect(drv, dev, &connect); err = cfg80211_connect(rdev, dev, &connect);
out: out:
cfg80211_unlock_rdev(drv); cfg80211_unlock_rdev(rdev);
dev_put(dev); dev_put(dev);
unlock_rtnl: unlock_rtnl:
rtnl_unlock(); rtnl_unlock();
...@@ -3716,7 +3716,7 @@ static int nl80211_connect(struct sk_buff *skb, struct genl_info *info) ...@@ -3716,7 +3716,7 @@ static int nl80211_connect(struct sk_buff *skb, struct genl_info *info)
static int nl80211_disconnect(struct sk_buff *skb, struct genl_info *info) static int nl80211_disconnect(struct sk_buff *skb, struct genl_info *info)
{ {
struct cfg80211_registered_device *drv; struct cfg80211_registered_device *rdev;
struct net_device *dev; struct net_device *dev;
int err; int err;
u16 reason; u16 reason;
...@@ -3731,7 +3731,7 @@ static int nl80211_disconnect(struct sk_buff *skb, struct genl_info *info) ...@@ -3731,7 +3731,7 @@ static int nl80211_disconnect(struct sk_buff *skb, struct genl_info *info)
rtnl_lock(); rtnl_lock();
err = get_drv_dev_by_info_ifindex(info->attrs, &drv, &dev); err = get_rdev_dev_by_info_ifindex(info->attrs, &rdev, &dev);
if (err) if (err)
goto unlock_rtnl; goto unlock_rtnl;
...@@ -3745,10 +3745,10 @@ static int nl80211_disconnect(struct sk_buff *skb, struct genl_info *info) ...@@ -3745,10 +3745,10 @@ static int nl80211_disconnect(struct sk_buff *skb, struct genl_info *info)
goto out; goto out;
} }
err = cfg80211_disconnect(drv, dev, reason, true); err = cfg80211_disconnect(rdev, dev, reason, true);
out: out:
cfg80211_unlock_rdev(drv); cfg80211_unlock_rdev(rdev);
dev_put(dev); dev_put(dev);
unlock_rtnl: unlock_rtnl:
rtnl_unlock(); rtnl_unlock();
......
net/wireless/reg.c
View file @ 79c97e97
...@@ -1061,10 +1061,10 @@ static bool ignore_reg_update(struct wiphy *wiphy, ...@@ -1061,10 +1061,10 @@ static bool ignore_reg_update(struct wiphy *wiphy,
static void update_all_wiphy_regulatory(enum nl80211_reg_initiator initiator) static void update_all_wiphy_regulatory(enum nl80211_reg_initiator initiator)
{ {
struct cfg80211_registered_device *drv; struct cfg80211_registered_device *rdev;
list_for_each_entry(drv, &cfg80211_drv_list, list) list_for_each_entry(rdev, &cfg80211_rdev_list, list)
wiphy_update_regulatory(&drv->wiphy, initiator); wiphy_update_regulatory(&rdev->wiphy, initiator);
} }
static void handle_reg_beacon(struct wiphy *wiphy, static void handle_reg_beacon(struct wiphy *wiphy,
...@@ -1614,7 +1614,7 @@ static void reg_process_pending_hints(void) ...@@ -1614,7 +1614,7 @@ static void reg_process_pending_hints(void)
/* Processes beacon hints -- this has nothing to do with country IEs */ /* Processes beacon hints -- this has nothing to do with country IEs */
static void reg_process_pending_beacon_hints(void) static void reg_process_pending_beacon_hints(void)
{ {
struct cfg80211_registered_device *drv; struct cfg80211_registered_device *rdev;
struct reg_beacon *pending_beacon, *tmp; struct reg_beacon *pending_beacon, *tmp;
mutex_lock(&cfg80211_mutex); mutex_lock(&cfg80211_mutex);
...@@ -1633,8 +1633,8 @@ static void reg_process_pending_beacon_hints(void) ...@@ -1633,8 +1633,8 @@ static void reg_process_pending_beacon_hints(void)
list_del_init(&pending_beacon->list); list_del_init(&pending_beacon->list);
/* Applies the beacon hint to current wiphys */ /* Applies the beacon hint to current wiphys */
list_for_each_entry(drv, &cfg80211_drv_list, list) list_for_each_entry(rdev, &cfg80211_rdev_list, list)
wiphy_update_new_beacon(&drv->wiphy, pending_beacon); wiphy_update_new_beacon(&rdev->wiphy, pending_beacon);
/* Remembers the beacon hint for new wiphys or reg changes */ /* Remembers the beacon hint for new wiphys or reg changes */
list_add_tail(&pending_beacon->list, &reg_beacon_list); list_add_tail(&pending_beacon->list, &reg_beacon_list);
...@@ -1814,23 +1814,23 @@ void regulatory_hint_11d(struct wiphy *wiphy, ...@@ -1814,23 +1814,23 @@ void regulatory_hint_11d(struct wiphy *wiphy,
if (likely(last_request->initiator == if (likely(last_request->initiator ==
NL80211_REGDOM_SET_BY_COUNTRY_IE && NL80211_REGDOM_SET_BY_COUNTRY_IE &&
wiphy_idx_valid(last_request->wiphy_idx))) { wiphy_idx_valid(last_request->wiphy_idx))) {
struct cfg80211_registered_device *drv_last_ie; struct cfg80211_registered_device *rdev_last_ie;
drv_last_ie = rdev_last_ie =
cfg80211_drv_by_wiphy_idx(last_request->wiphy_idx); cfg80211_rdev_by_wiphy_idx(last_request->wiphy_idx);
/* /*
* Lets keep this simple -- we trust the first AP * Lets keep this simple -- we trust the first AP
* after we intersect with CRDA * after we intersect with CRDA
*/ */
if (likely(&drv_last_ie->wiphy == wiphy)) { if (likely(&rdev_last_ie->wiphy == wiphy)) {
/* /*
* Ignore IEs coming in on this wiphy with * Ignore IEs coming in on this wiphy with
* the same alpha2 and environment cap * the same alpha2 and environment cap
*/ */
if (likely(alpha2_equal(drv_last_ie->country_ie_alpha2, if (likely(alpha2_equal(rdev_last_ie->country_ie_alpha2,
alpha2) && alpha2) &&
env == drv_last_ie->env)) { env == rdev_last_ie->env)) {
goto out; goto out;
} }
/* /*
...@@ -1846,9 +1846,9 @@ void regulatory_hint_11d(struct wiphy *wiphy, ...@@ -1846,9 +1846,9 @@ void regulatory_hint_11d(struct wiphy *wiphy,
* Ignore IEs coming in on two separate wiphys with * Ignore IEs coming in on two separate wiphys with
* the same alpha2 and environment cap * the same alpha2 and environment cap
*/ */
if (likely(alpha2_equal(drv_last_ie->country_ie_alpha2, if (likely(alpha2_equal(rdev_last_ie->country_ie_alpha2,
alpha2) && alpha2) &&
env == drv_last_ie->env)) { env == rdev_last_ie->env)) {
goto out; goto out;
} }
/* We could potentially intersect though */ /* We could potentially intersect though */
...@@ -1995,14 +1995,14 @@ static void print_regdomain(const struct ieee80211_regdomain *rd) ...@@ -1995,14 +1995,14 @@ static void print_regdomain(const struct ieee80211_regdomain *rd)
if (last_request->initiator == if (last_request->initiator ==
NL80211_REGDOM_SET_BY_COUNTRY_IE) { NL80211_REGDOM_SET_BY_COUNTRY_IE) {
struct cfg80211_registered_device *drv; struct cfg80211_registered_device *rdev;
drv = cfg80211_drv_by_wiphy_idx( rdev = cfg80211_rdev_by_wiphy_idx(
last_request->wiphy_idx); last_request->wiphy_idx);
if (drv) { if (rdev) {
printk(KERN_INFO "cfg80211: Current regulatory " printk(KERN_INFO "cfg80211: Current regulatory "
"domain updated by AP to: %c%c\n", "domain updated by AP to: %c%c\n",
drv->country_ie_alpha2[0], rdev->country_ie_alpha2[0],
drv->country_ie_alpha2[1]); rdev->country_ie_alpha2[1]);
} else } else
printk(KERN_INFO "cfg80211: Current regulatory " printk(KERN_INFO "cfg80211: Current regulatory "
"domain intersected: \n"); "domain intersected: \n");
...@@ -2063,7 +2063,7 @@ static inline void reg_country_ie_process_debug( ...@@ -2063,7 +2063,7 @@ static inline void reg_country_ie_process_debug(
static int __set_regdom(const struct ieee80211_regdomain *rd) static int __set_regdom(const struct ieee80211_regdomain *rd)
{ {
const struct ieee80211_regdomain *intersected_rd = NULL; const struct ieee80211_regdomain *intersected_rd = NULL;
struct cfg80211_registered_device *drv = NULL; struct cfg80211_registered_device *rdev = NULL;
struct wiphy *request_wiphy; struct wiphy *request_wiphy;
/* Some basic sanity checks first */ /* Some basic sanity checks first */
...@@ -2202,11 +2202,11 @@ static int __set_regdom(const struct ieee80211_regdomain *rd) ...@@ -2202,11 +2202,11 @@ static int __set_regdom(const struct ieee80211_regdomain *rd)
if (!intersected_rd) if (!intersected_rd)
return -EINVAL; return -EINVAL;
drv = wiphy_to_dev(request_wiphy); rdev = wiphy_to_dev(request_wiphy);
drv->country_ie_alpha2[0] = rd->alpha2[0]; rdev->country_ie_alpha2[0] = rd->alpha2[0];
drv->country_ie_alpha2[1] = rd->alpha2[1]; rdev->country_ie_alpha2[1] = rd->alpha2[1];
drv->env = last_request->country_ie_env; rdev->env = last_request->country_ie_env;
BUG_ON(intersected_rd == rd); BUG_ON(intersected_rd == rd);
......
net/wireless/sme.c
View file @ 79c97e97
...@@ -33,15 +33,15 @@ struct cfg80211_conn { ...@@ -33,15 +33,15 @@ struct cfg80211_conn {
static int cfg80211_conn_scan(struct wireless_dev *wdev) static int cfg80211_conn_scan(struct wireless_dev *wdev)
{ {
struct cfg80211_registered_device *drv = wiphy_to_dev(wdev->wiphy); struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
struct cfg80211_scan_request *request; struct cfg80211_scan_request *request;
int n_channels, err; int n_channels, err;
ASSERT_RTNL(); ASSERT_RTNL();
ASSERT_RDEV_LOCK(drv); ASSERT_RDEV_LOCK(rdev);
ASSERT_WDEV_LOCK(wdev); ASSERT_WDEV_LOCK(wdev);
if (drv->scan_req) if (rdev->scan_req)
return -EBUSY; return -EBUSY;
if (wdev->conn->params.channel) { if (wdev->conn->params.channel) {
...@@ -87,16 +87,16 @@ static int cfg80211_conn_scan(struct wireless_dev *wdev) ...@@ -87,16 +87,16 @@ static int cfg80211_conn_scan(struct wireless_dev *wdev)
request->ssids[0].ssid_len = wdev->conn->params.ssid_len; request->ssids[0].ssid_len = wdev->conn->params.ssid_len;
request->ifidx = wdev->netdev->ifindex; request->ifidx = wdev->netdev->ifindex;
request->wiphy = &drv->wiphy; request->wiphy = &rdev->wiphy;
drv->scan_req = request; rdev->scan_req = request;
err = drv->ops->scan(wdev->wiphy, wdev->netdev, request); err = rdev->ops->scan(wdev->wiphy, wdev->netdev, request);
if (!err) { if (!err) {
wdev->conn->state = CFG80211_CONN_SCANNING; wdev->conn->state = CFG80211_CONN_SCANNING;
nl80211_send_scan_start(drv, wdev->netdev); nl80211_send_scan_start(rdev, wdev->netdev);
} else { } else {
drv->scan_req = NULL; rdev->scan_req = NULL;
kfree(request); kfree(request);
} }
return err; return err;
...@@ -104,7 +104,7 @@ static int cfg80211_conn_scan(struct wireless_dev *wdev) ...@@ -104,7 +104,7 @@ static int cfg80211_conn_scan(struct wireless_dev *wdev)
static int cfg80211_conn_do_work(struct wireless_dev *wdev) static int cfg80211_conn_do_work(struct wireless_dev *wdev)
{ {
struct cfg80211_registered_device *drv = wiphy_to_dev(wdev->wiphy); struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
struct cfg80211_connect_params *params; struct cfg80211_connect_params *params;
int err; int err;
...@@ -119,15 +119,15 @@ static int cfg80211_conn_do_work(struct wireless_dev *wdev) ...@@ -119,15 +119,15 @@ static int cfg80211_conn_do_work(struct wireless_dev *wdev)
case CFG80211_CONN_SCAN_AGAIN: case CFG80211_CONN_SCAN_AGAIN:
return cfg80211_conn_scan(wdev); return cfg80211_conn_scan(wdev);
case CFG80211_CONN_AUTHENTICATE_NEXT: case CFG80211_CONN_AUTHENTICATE_NEXT:
BUG_ON(!drv->ops->auth); BUG_ON(!rdev->ops->auth);
wdev->conn->state = CFG80211_CONN_AUTHENTICATING; wdev->conn->state = CFG80211_CONN_AUTHENTICATING;
return __cfg80211_mlme_auth(drv, wdev->netdev, return __cfg80211_mlme_auth(rdev, wdev->netdev,
params->channel, params->auth_type, params->channel, params->auth_type,
params->bssid, params->bssid,
params->ssid, params->ssid_len, params->ssid, params->ssid_len,
NULL, 0); NULL, 0);
case CFG80211_CONN_ASSOCIATE_NEXT: case CFG80211_CONN_ASSOCIATE_NEXT:
BUG_ON(!drv->ops->assoc); BUG_ON(!rdev->ops->assoc);
wdev->conn->state = CFG80211_CONN_ASSOCIATING; wdev->conn->state = CFG80211_CONN_ASSOCIATING;
/* /*
* We could, later, implement roaming here and then actually * We could, later, implement roaming here and then actually
...@@ -135,14 +135,14 @@ static int cfg80211_conn_do_work(struct wireless_dev *wdev) ...@@ -135,14 +135,14 @@ static int cfg80211_conn_do_work(struct wireless_dev *wdev)
* that some APs don't like that -- so we'd need to retry * that some APs don't like that -- so we'd need to retry
* the association. * the association.
*/ */
err = __cfg80211_mlme_assoc(drv, wdev->netdev, err = __cfg80211_mlme_assoc(rdev, wdev->netdev,
params->channel, params->bssid, params->channel, params->bssid,
NULL, NULL,
params->ssid, params->ssid_len, params->ssid, params->ssid_len,
params->ie, params->ie_len, params->ie, params->ie_len,
false, &params->crypto); false, &params->crypto);
if (err) if (err)
__cfg80211_mlme_deauth(drv, wdev->netdev, params->bssid, __cfg80211_mlme_deauth(rdev, wdev->netdev, params->bssid,
NULL, 0, NULL, 0,
WLAN_REASON_DEAUTH_LEAVING); WLAN_REASON_DEAUTH_LEAVING);
return err; return err;
...@@ -153,15 +153,15 @@ static int cfg80211_conn_do_work(struct wireless_dev *wdev) ...@@ -153,15 +153,15 @@ static int cfg80211_conn_do_work(struct wireless_dev *wdev)
void cfg80211_conn_work(struct work_struct *work) void cfg80211_conn_work(struct work_struct *work)
{ {
struct cfg80211_registered_device *drv = struct cfg80211_registered_device *rdev =
container_of(work, struct cfg80211_registered_device, conn_work); container_of(work, struct cfg80211_registered_device, conn_work);
struct wireless_dev *wdev; struct wireless_dev *wdev;
rtnl_lock(); rtnl_lock();
cfg80211_lock_rdev(drv); cfg80211_lock_rdev(rdev);
mutex_lock(&drv->devlist_mtx); mutex_lock(&rdev->devlist_mtx);
list_for_each_entry(wdev, &drv->netdev_list, list) { list_for_each_entry(wdev, &rdev->netdev_list, list) {
wdev_lock(wdev); wdev_lock(wdev);
if (!netif_running(wdev->netdev)) { if (!netif_running(wdev->netdev)) {
wdev_unlock(wdev); wdev_unlock(wdev);
...@@ -181,14 +181,14 @@ void cfg80211_conn_work(struct work_struct *work) ...@@ -181,14 +181,14 @@ void cfg80211_conn_work(struct work_struct *work)
wdev_unlock(wdev); wdev_unlock(wdev);
} }
mutex_unlock(&drv->devlist_mtx); mutex_unlock(&rdev->devlist_mtx);
cfg80211_unlock_rdev(drv); cfg80211_unlock_rdev(rdev);
rtnl_unlock(); rtnl_unlock();
} }
static bool cfg80211_get_conn_bss(struct wireless_dev *wdev) static bool cfg80211_get_conn_bss(struct wireless_dev *wdev)
{ {
struct cfg80211_registered_device *drv = wiphy_to_dev(wdev->wiphy); struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
struct cfg80211_bss *bss; struct cfg80211_bss *bss;
u16 capa = WLAN_CAPABILITY_ESS; u16 capa = WLAN_CAPABILITY_ESS;
...@@ -209,7 +209,7 @@ static bool cfg80211_get_conn_bss(struct wireless_dev *wdev) ...@@ -209,7 +209,7 @@ static bool cfg80211_get_conn_bss(struct wireless_dev *wdev)
wdev->conn->params.bssid = wdev->conn->bssid; wdev->conn->params.bssid = wdev->conn->bssid;
wdev->conn->params.channel = bss->channel; wdev->conn->params.channel = bss->channel;
wdev->conn->state = CFG80211_CONN_AUTHENTICATE_NEXT; wdev->conn->state = CFG80211_CONN_AUTHENTICATE_NEXT;
schedule_work(&drv->conn_work); schedule_work(&rdev->conn_work);
cfg80211_put_bss(bss); cfg80211_put_bss(bss);
return true; return true;
...@@ -218,7 +218,7 @@ static bool cfg80211_get_conn_bss(struct wireless_dev *wdev) ...@@ -218,7 +218,7 @@ static bool cfg80211_get_conn_bss(struct wireless_dev *wdev)
static void __cfg80211_sme_scan_done(struct net_device *dev) static void __cfg80211_sme_scan_done(struct net_device *dev)
{ {
struct wireless_dev *wdev = dev->ieee80211_ptr; struct wireless_dev *wdev = dev->ieee80211_ptr;
struct cfg80211_registered_device *drv = wiphy_to_dev(wdev->wiphy); struct cfg80211_registered_device *rdev = wiphy_to_dev(wdev->wiphy);
ASSERT_WDEV_LOCK(wdev); ASSERT_WDEV_LOCK(wdev);
...@@ -235,7 +235,7 @@ static void __cfg80211_sme_scan_done(struct net_device *dev) ...@@ -235,7 +235,7 @@ static void __cfg80211_sme_scan_done(struct net_device *dev)
if (!cfg80211_get_conn_bss(wdev)) { if (!cfg80211_get_conn_bss(wdev)) {
/* not found */ /* not found */
if (wdev->conn->state == CFG80211_CONN_SCAN_AGAIN) if (wdev->conn->state == CFG80211_CONN_SCAN_AGAIN)
schedule_work(&drv->conn_work); schedule_work(&rdev->conn_work);
else else
__cfg80211_connect_result( __cfg80211_connect_result(
wdev->netdev, wdev->netdev,
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7