diff options
| author | Arik Nemtsov <arik@wizery.com> | 2011-12-07 23:38:47 +0200 |
|---|---|---|
| committer | Luciano Coelho <coelho@ti.com> | 2012-04-12 08:43:58 +0300 |
| commit | 3edab305dfd48415074a36f1cdd605dcae8463de (patch) | |
| tree | 090df6dff3214f856b54ceaf7b287737e0aacf60 /drivers/net/wireless/ti/wlcore/wlcore.h | |
| parent | 72b0624fa5b766133fd0be9099724324b1f0d70e (diff) | |
| download | linux-3edab305dfd48415074a36f1cdd605dcae8463de.tar.bz2 | |
wlcore/wl12xx: change GEM Tx-spare blocks per-vif
The number of spare Tx blocks must be changed when the GEM cipher is
engaged. Track set_key() operations to see if this is the case and
change the Tx HW spare block count accordingly. Set the number of spare
blocks for each operating mode from the low level driver.
Signed-off-by: Arik Nemtsov <arik@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
Diffstat (limited to 'drivers/net/wireless/ti/wlcore/wlcore.h')
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/wlcore.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/net/wireless/ti/wlcore/wlcore.h b/drivers/net/wireless/ti/wlcore/wlcore.h index a4f576dbcd2b..2fb713a8b268 100644 --- a/drivers/net/wireless/ti/wlcore/wlcore.h +++ b/drivers/net/wireless/ti/wlcore/wlcore.h @@ -150,9 +150,6 @@ struct wl1271 { u32 tx_allocated_blocks; u32 tx_results_count; - /* amount of spare TX blocks to use */ - u32 tx_spare_blocks; - /* Accounting for allocated / available Tx packets in HW */ u32 tx_pkts_freed[NUM_TX_QUEUES]; u32 tx_allocated_pkts[NUM_TX_QUEUES]; @@ -309,6 +306,10 @@ struct wl1271 { /* number of TX descriptors the HW supports. */ u32 num_tx_desc; + + /* spare Tx blocks for normal/GEM operating modes */ + u32 normal_tx_spare; + u32 gem_tx_spare; }; int __devinit wlcore_probe(struct wl1271 *wl, struct platform_device *pdev); |