From 18ead597daa17a557249cf4b2f494361d836ed52 Mon Sep 17 00:00:00 2001
From: Golan Ben Ami <golan.ben.ami@intel.com>
Date: Mon, 5 Feb 2018 12:54:36 +0200
Subject: iwlwifi: support new rx_mpdu_desc api
22560 devices use a new rx_mpdu_desc api.
Update the code to use the new api.
Signed-off-by: Golan Ben Ami <golan.ben.ami@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
---
drivers/net/wireless/intel/iwlwifi/mvm/ops.c | 9 ++++++---
1 file changed, 6 insertions(+), 3 deletions(-)
(limited to 'drivers/net/wireless/intel/iwlwifi/mvm/ops.c')
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
index d966262e0819..f5b117d8c354 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c
@@ -621,7 +621,11 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
if (iwl_mvm_has_new_rx_api(mvm)) {
op_mode->ops = &iwl_mvm_ops_mq;
- trans->rx_mpdu_cmd_hdr_size = sizeof(struct iwl_rx_mpdu_desc);
+ trans->rx_mpdu_cmd_hdr_size =
+ (trans->cfg->device_family >=
+ IWL_DEVICE_FAMILY_22560) ?
+ sizeof(struct iwl_rx_mpdu_desc) :
+ IWL_RX_DESC_SIZE_V1;
} else {
op_mode->ops = &iwl_mvm_ops;
trans->rx_mpdu_cmd_hdr_size =
@@ -704,8 +708,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg,
}
/* the hardware splits the A-MSDU */
- if (mvm->trans->cfg->device_family >=
- IWL_DEVICE_FAMILY_22560)
+ if (mvm->trans->cfg->device_family >= IWL_DEVICE_FAMILY_22560)
trans_cfg.rx_buf_size = IWL_AMSDU_2K;
else if (mvm->cfg->mq_rx_supported)
trans_cfg.rx_buf_size = IWL_AMSDU_4K;
--
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