zd1211rw: support for mesh interface and beaconing

The previously unused CR_CAM_MODE register is set to MODE_AP_WDS. This makes the
driver ack mesh (WDS) frames. It does not affect Infra functionality of the
driver.

Previously missing beaconing support has been added. This might also help
implement a currently missing ah-hoc mode.

Support for interrupts from the device have been added, but we are not handling
most of them.

Mesh interfaces are considered associated as long as the interface is up.

Signed-off-by: Luis Carlos Cobo <luisca@cozybit.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/net/wireless/zd1211rw/zd_mac.h b/drivers/net/wireless/zd1211rw/zd_mac.h
index 67dea9739c8f..71170244d2c9 100644
--- a/drivers/net/wireless/zd1211rw/zd_mac.h
+++ b/drivers/net/wireless/zd1211rw/zd_mac.h
@@ -172,12 +172,15 @@ struct zd_tx_skb_control_block {
 struct zd_mac {
         struct zd_chip chip;
         spinlock_t lock;
+        spinlock_t intr_lock;
         struct ieee80211_hw *hw;
         struct housekeeping housekeeping;
         struct work_struct set_multicast_hash_work;
         struct work_struct set_rts_cts_work;
         struct work_struct set_rx_filter_work;
+        struct work_struct process_intr;
         struct zd_mc_hash multicast_hash;
+        u8 intr_buffer[USB_MAX_EP_INT_BUFFER];
         u8 regdomain;
         u8 default_regdomain;
         int type;