iwlwifi: move rx_page_order into transport

That way it isn't needed in hw_params, which
is shared data. It also isn't really what we
should configure in the transport, that is
better just 4k/8k, so configure a bool and
derive the page order in the transport. This
also means the transport doesn't need access
to the module parameter any more.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-trans.h b/drivers/net/wireless/iwlwifi/iwl-trans.h
index 66c54c1b404e..46be59f5ef39 100644
--- a/drivers/net/wireless/iwlwifi/iwl-trans.h
+++ b/drivers/net/wireless/iwlwifi/iwl-trans.h
@@ -305,6 +305,8 @@ static inline struct page *rxb_steal_page(struct iwl_rx_cmd_buffer *r)
  *      list of such notifications to filter. Max length is
  *      %MAX_NO_RECLAIM_CMDS.
  * @n_no_reclaim_cmds: # of commands in list
+ * @rx_buf_size_8k: 8 kB RX buffer size needed for A-MSDUs,
+ *      if unset 4k will be the RX buffer size
  */
 struct iwl_trans_config {
         struct iwl_op_mode *op_mode;
@@ -314,6 +316,8 @@ struct iwl_trans_config {
         u8 cmd_queue;
         const u8 *no_reclaim_cmds;
         int n_no_reclaim_cmds;
+
+        bool rx_buf_size_8k;
 };
 
 /**