mac80211: add driver ops wrappers
In order to later add tracing or verifications to the driver
calls mac80211 makes, this patch adds static inline wrappers
for all operations.
All calls are now written as
drv_<op>(local, ...);
instead of
local->ops-><op>(&local->hw, ...);
Where necessary, the wrappers also do existence checking and
return default values as appropriate.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/net/mac80211/scan.c b/net/mac80211/scan.c
index 04e270a..127bd54 100644
--- a/net/mac80211/scan.c
+++ b/net/mac80211/scan.c
@@ -21,6 +21,7 @@
#include <net/iw_handler.h>
#include "ieee80211_i.h"
+#include "driver-ops.h"
#include "mesh.h"
#define IEEE80211_PROBE_DELAY (HZ / 33)
@@ -316,17 +317,15 @@
netif_tx_lock_bh(local->mdev);
netif_addr_lock(local->mdev);
local->filter_flags &= ~FIF_BCN_PRBRESP_PROMISC;
- local->ops->configure_filter(local_to_hw(local),
- FIF_BCN_PRBRESP_PROMISC,
- &local->filter_flags,
- local->mdev->mc_count,
- local->mdev->mc_list);
+ drv_configure_filter(local, FIF_BCN_PRBRESP_PROMISC,
+ &local->filter_flags,
+ local->mdev->mc_count,
+ local->mdev->mc_list);
netif_addr_unlock(local->mdev);
netif_tx_unlock_bh(local->mdev);
- if (local->ops->sw_scan_complete)
- local->ops->sw_scan_complete(local_to_hw(local));
+ drv_sw_scan_complete(local);
mutex_lock(&local->iflist_mtx);
list_for_each_entry(sdata, &local->interfaces, list) {
@@ -375,8 +374,7 @@
* nullfunc frames and probe requests will be dropped in
* ieee80211_tx_h_check_assoc().
*/
- if (local->ops->sw_scan_start)
- local->ops->sw_scan_start(local_to_hw(local));
+ drv_sw_scan_start(local);
mutex_lock(&local->iflist_mtx);
list_for_each_entry(sdata, &local->interfaces, list) {
@@ -405,11 +403,10 @@
netif_addr_lock_bh(local->mdev);
local->filter_flags |= FIF_BCN_PRBRESP_PROMISC;
- local->ops->configure_filter(local_to_hw(local),
- FIF_BCN_PRBRESP_PROMISC,
- &local->filter_flags,
- local->mdev->mc_count,
- local->mdev->mc_list);
+ drv_configure_filter(local, FIF_BCN_PRBRESP_PROMISC,
+ &local->filter_flags,
+ local->mdev->mc_count,
+ local->mdev->mc_list);
netif_addr_unlock_bh(local->mdev);
/* TODO: start scan as soon as all nullfunc frames are ACKed */
@@ -477,8 +474,7 @@
mutex_unlock(&local->scan_mtx);
if (local->ops->hw_scan)
- rc = local->ops->hw_scan(local_to_hw(local),
- local->scan_req);
+ rc = drv_hw_scan(local, local->scan_req);
else
rc = ieee80211_start_sw_scan(local);