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authorArik Nemtsov <arik@wizery.com>2012-05-18 04:46:37 (GMT)
committerLuciano Coelho <coelho@ti.com>2012-06-06 16:28:05 (GMT)
commit32bb2c03f990d015c0fec67e9134ea8625aaf784 (patch)
tree625379f953c7b11754f6d5ee09023fc1ad04d939 /drivers/net/wireless/ti/wlcore/hw_ops.h
parent2c0133a437905591cdaa39cf65a3f7188d20a094 (diff)
downloadlinux-fsl-qoriq-32bb2c03f990d015c0fec67e9134ea8625aaf784.tar.xz
wlcore/wl12xx/wl18xx: handle spare blocks spacial cases per arch
Add a HW op for getting spare blocks. 12xx cards require 2 spare blocks for GEM encrypted SKBs, regardless of VIFs or keys programmed into the FW. 18xx cards require 2 spare blocks when there are any connected TKIP or GEM VIFs. For now always return 2 spare blocks, as this works with all networks. The special case TKIP/GEM functionality is added at a later patch. Signed-off-by: Arik Nemtsov <arik@wizery.com> Signed-off-by: Luciano Coelho <coelho@ti.com>
Diffstat (limited to 'drivers/net/wireless/ti/wlcore/hw_ops.h')
-rw-r--r--drivers/net/wireless/ti/wlcore/hw_ops.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/net/wireless/ti/wlcore/hw_ops.h b/drivers/net/wireless/ti/wlcore/hw_ops.h
index c590b6f..2cb3521 100644
--- a/drivers/net/wireless/ti/wlcore/hw_ops.h
+++ b/drivers/net/wireless/ti/wlcore/hw_ops.h
@@ -167,4 +167,13 @@ wlcore_handle_static_data(struct wl1271 *wl, void *static_data)
return 0;
}
+static inline int
+wlcore_hw_get_spare_blocks(struct wl1271 *wl, bool is_gem)
+{
+ if (!wl->ops->get_spare_blocks)
+ BUG_ON(1);
+
+ return wl->ops->get_spare_blocks(wl, is_gem);
+}
+
#endif