rt2x00: Introduce tasklets for interrupt handling
No functional changes, just preparation for moving interrupt handling to
tasklets. The tasklets are disabled by default. Drivers making use of
them need to enable the tasklets when the device state is set to IRQ_ON.
Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com>
Acked-by: Gertjan van Wingerde <gwingerde@gmail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
index 985982b..6965131 100644
--- a/drivers/net/wireless/rt2x00/rt2x00.h
+++ b/drivers/net/wireless/rt2x00/rt2x00.h
@@ -520,6 +520,10 @@
* TX status tasklet handler.
*/
void (*txstatus_tasklet) (unsigned long data);
+ void (*pretbtt_tasklet) (unsigned long data);
+ void (*tbtt_tasklet) (unsigned long data);
+ void (*rxdone_tasklet) (unsigned long data);
+ void (*autowake_tasklet) (unsigned long data);
/*
* Device init handlers.
@@ -905,6 +909,15 @@
* Tasklet for processing tx status reports (rt2800pci).
*/
struct tasklet_struct txstatus_tasklet;
+ struct tasklet_struct pretbtt_tasklet;
+ struct tasklet_struct tbtt_tasklet;
+ struct tasklet_struct rxdone_tasklet;
+ struct tasklet_struct autowake_tasklet;
+
+ /*
+ * Protect the interrupt mask register.
+ */
+ spinlock_t irqmask_lock;
};
/*