diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00.h')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h index 7832a5996a8c..bab10adae537 100644 --- a/drivers/net/wireless/rt2x00/rt2x00.h +++ b/drivers/net/wireless/rt2x00/rt2x00.h @@ -36,6 +36,7 @@ #include <linux/mutex.h> #include <linux/etherdevice.h> #include <linux/input-polldev.h> +#include <linux/kfifo.h> #include <net/mac80211.h> @@ -522,6 +523,11 @@ struct rt2x00lib_ops { irq_handler_t irq_handler_thread; /* + * TX status tasklet handler. + */ + void (*txstatus_tasklet) (unsigned long data); + + /* * Device init handlers. */ int (*probe_hw) (struct rt2x00_dev *rt2x00dev); @@ -651,6 +657,7 @@ enum rt2x00_flags { DRIVER_REQUIRE_DMA, DRIVER_REQUIRE_COPY_IV, DRIVER_REQUIRE_L2PAD, + DRIVER_REQUIRE_TXSTATUS_FIFO, /* * Driver features @@ -884,6 +891,16 @@ struct rt2x00_dev { * and interrupt thread routine. */ u32 irqvalue[2]; + + /* + * FIFO for storing tx status reports between isr and tasklet. + */ + struct kfifo txstatus_fifo; + + /* + * Tasklet for processing tx status reports (rt2800pci). + */ + struct tasklet_struct txstatus_tasklet; }; /* |