iwlwifi: unite macros with same meaning

TFD_*_SLOTS and IWL_*_QUEUE_SIZE both define the TX queue
size (number of TFDs).
Get rid of TFD_*_SLOTS and use only IWL_*_QUEUE_SIZE.

Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/txq.h b/drivers/net/wireless/intel/iwlwifi/fw/api/txq.h
index 6ac240b..73196cb 100644 (file)
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/txq.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/txq.h
@@ -8,6 +8,7 @@
  * Copyright(c) 2007 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
  * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright(c) 2019 Intel Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,6 +31,7 @@
  * Copyright(c) 2005 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
  * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright(c) 2019 Intel Corporation
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -133,6 +135,7 @@ enum iwl_tx_queue_cfg_actions {
 
 #define IWL_DEFAULT_QUEUE_SIZE 256
 #define IWL_MGMT_QUEUE_SIZE 16
+#define IWL_CMD_QUEUE_SIZE 32
 /**
  * struct iwl_tx_queue_cfg_cmd - txq hw scheduler config command
  * @sta_id: station id

diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c b/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c
index 1e36459..f496d1b 100644 (file)
--- a/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info-gen3.c
@@ -66,7 +66,8 @@ int iwl_pcie_ctxt_info_gen3_init(struct iwl_trans *trans,
        void *iml_img;
        u32 control_flags = 0;
        int ret;
-       int cmdq_size = max_t(u32, TFD_CMD_SLOTS, trans->cfg->min_txq_size);
+       int cmdq_size = max_t(u32, IWL_CMD_QUEUE_SIZE,
+                             trans->cfg->min_txq_size);
 
        /* Allocate prph scratch */
        prph_scratch = dma_alloc_coherent(trans->dev, sizeof(*prph_scratch),

diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info.c b/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info.c
index 9274e31..8969b47 100644 (file)
--- a/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/ctxt-info.c
@@ -6,7 +6,7 @@
  * GPL LICENSE SUMMARY
  *
  * Copyright(c) 2017 Intel Deutschland GmbH
- * Copyright(c) 2018 Intel Corporation
+ * Copyright(c) 2018 - 2019 Intel Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -20,7 +20,7 @@
  * BSD LICENSE
  *
  * Copyright(c) 2017 Intel Deutschland GmbH
- * Copyright(c) 2018 Intel Corporation
+ * Copyright(c) 2018 - 2019 Intel Corporation
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -210,7 +210,7 @@ int iwl_pcie_ctxt_info_init(struct iwl_trans *trans,
        ctxt_info->hcmd_cfg.cmd_queue_addr =
                cpu_to_le64(trans_pcie->txq[trans_pcie->cmd_queue]->dma_addr);
        ctxt_info->hcmd_cfg.cmd_queue_size =
-               TFD_QUEUE_CB_SIZE(TFD_CMD_SLOTS);
+               TFD_QUEUE_CB_SIZE(IWL_CMD_QUEUE_SIZE);
 
        /* allocate ucode sections in dram and set addresses */
        ret = iwl_pcie_init_fw_sec(trans, fw, &ctxt_info->dram);

diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
index 4bf745c..1f1594e 100644 (file)
--- a/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/internal.h
@@ -290,10 +290,6 @@ struct iwl_cmd_meta {
        u32 tbs;
 };
 
-
-#define TFD_TX_CMD_SLOTS 256
-#define TFD_CMD_SLOTS 32
-
 /*
  * The FH will write back to the first TB only, so we need to copy some data
  * into the buffer regardless of whether it should be mapped or not.

diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c
index 9c203ca..8507a7b 100644 (file)
--- a/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c
@@ -6,7 +6,7 @@
  * GPL LICENSE SUMMARY
  *
  * Copyright(c) 2017 Intel Deutschland GmbH
- * Copyright(c) 2018 Intel Corporation
+ * Copyright(c) 2018 - 2019 Intel Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -20,7 +20,7 @@
  * BSD LICENSE
  *
  * Copyright(c) 2017 Intel Deutschland GmbH
- * Copyright(c) 2018 Intel Corporation
+ * Copyright(c) 2018 - 2019 Intel Corporation
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -234,7 +234,8 @@ void iwl_trans_pcie_gen2_stop_device(struct iwl_trans *trans, bool low_power)
 static int iwl_pcie_gen2_nic_init(struct iwl_trans *trans)
 {
        struct iwl_trans_pcie *trans_pcie = IWL_TRANS_GET_PCIE_TRANS(trans);
-       int queue_size = max_t(u32, TFD_CMD_SLOTS, trans->cfg->min_txq_size);
+       int queue_size = max_t(u32, IWL_CMD_QUEUE_SIZE,
+                              trans->cfg->min_txq_size);
 
        /* TODO: most of the logic can be removed in A0 - but not in Z0 */
        spin_lock(&trans_pcie->irq_lock);

diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
index 4a9522f..fa4245d 100644 (file)
--- a/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/tx.c
@@ -996,10 +996,10 @@ static int iwl_pcie_tx_alloc(struct iwl_trans *trans)
                bool cmd_queue = (txq_id == trans_pcie->cmd_queue);
 
                if (cmd_queue)
-                       slots_num = max_t(u32, TFD_CMD_SLOTS,
+                       slots_num = max_t(u32, IWL_CMD_QUEUE_SIZE,
                                          trans->cfg->min_txq_size);
                else
-                       slots_num = max_t(u32, TFD_TX_CMD_SLOTS,
+                       slots_num = max_t(u32, IWL_DEFAULT_QUEUE_SIZE,
                                          trans->cfg->min_256_ba_txq_size);
                trans_pcie->txq[txq_id] = &trans_pcie->txq_memory[txq_id];
                ret = iwl_pcie_txq_alloc(trans, trans_pcie->txq[txq_id],
@@ -1050,10 +1050,10 @@ int iwl_pcie_tx_init(struct iwl_trans *trans)
                bool cmd_queue = (txq_id == trans_pcie->cmd_queue);
 
                if (cmd_queue)
-                       slots_num = max_t(u32, TFD_CMD_SLOTS,
+                       slots_num = max_t(u32, IWL_CMD_QUEUE_SIZE,
                                          trans->cfg->min_txq_size);
                else
-                       slots_num = max_t(u32, TFD_TX_CMD_SLOTS,
+                       slots_num = max_t(u32, IWL_DEFAULT_QUEUE_SIZE,
                                          trans->cfg->min_256_ba_txq_size);
                ret = iwl_pcie_txq_init(trans, trans_pcie->txq[txq_id],
                                        slots_num, cmd_queue);