diff mbox series

[iwlwifi-next,08/13] wifi: iwlwifi: move iwl_trans_pcie_write_mem to iwl-trans.c

Message ID 20250612144708.52034d131773.Ie783304faae7ec3a95a510dfee925838fe6466b4@changeid
State New
Headers show
Series wifi: iwlwifi: updates - 2025-06-10 | expand

Commit Message

Miri Korenblit June 12, 2025, 11:48 a.m. UTC 
From: Rotem Kerem <rotem.kerem@intel.com>

Move the iwl_trans_pcie_write_mem function to iwl_trans_write_mem
in iwl-trans.c as it is not specific to PCIe.

Signed-off-by: Rotem Kerem <rotem.kerem@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
---
 drivers/net/wireless/intel/iwlwifi/iwl-trans.c | 14 +++++++++++++-
 .../intel/iwlwifi/pcie/gen1_2/internal.h       |  2 --
 .../wireless/intel/iwlwifi/pcie/gen1_2/trans.c | 18 ------------------
 .../wireless/intel/iwlwifi/pcie/gen1_2/tx.c    | 11 +++++------
 4 files changed, 18 insertions(+), 27 deletions(-)
diff mbox series

Patch

diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-trans.c b/drivers/net/wireless/intel/iwlwifi/iwl-trans.c
index 5dba76b009a6..78808c956444 100644
--- a/drivers/net/wireless/intel/iwlwifi/iwl-trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/iwl-trans.c
@@ -497,7 +497,19 @@  IWL_EXPORT_SYMBOL(iwl_trans_read_mem);
 int iwl_trans_write_mem(struct iwl_trans *trans, u32 addr,
 			const void *buf, int dwords)
 {
-	return iwl_trans_pcie_write_mem(trans, addr, buf, dwords);
+	int offs, ret = 0;
+	const u32 *vals = buf;
+
+	if (iwl_trans_grab_nic_access(trans)) {
+		iwl_write32(trans, HBUS_TARG_MEM_WADDR, addr);
+		for (offs = 0; offs < dwords; offs++)
+			iwl_write32(trans, HBUS_TARG_MEM_WDAT,
+				    vals ? vals[offs] : 0);
+		iwl_trans_release_nic_access(trans);
+	} else {
+		ret = -EBUSY;
+	}
+	return ret;
 }
 IWL_EXPORT_SYMBOL(iwl_trans_write_mem);
 
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/internal.h b/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/internal.h
index 52c6c22e2cc6..007f63a8d3c8 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/internal.h
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/internal.h
@@ -1089,8 +1089,6 @@  u32 iwl_trans_pcie_read_prph(struct iwl_trans *trans, u32 reg);
 void iwl_trans_pcie_write_prph(struct iwl_trans *trans, u32 addr, u32 val);
 int iwl_trans_pcie_read_mem(struct iwl_trans *trans, u32 addr,
 			    void *buf, int dwords);
-int iwl_trans_pcie_write_mem(struct iwl_trans *trans, u32 addr,
-			     const void *buf, int dwords);
 int iwl_trans_pcie_sw_reset(struct iwl_trans *trans, bool retake_ownership);
 struct iwl_trans_dump_data *
 iwl_trans_pcie_dump_data(struct iwl_trans *trans, u32 dump_mask,
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/trans.c
index c31a62b8f925..174bfc66c285 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/trans.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/trans.c
@@ -2485,24 +2485,6 @@  int iwl_trans_pcie_read_mem(struct iwl_trans *trans, u32 addr,
 	return 0;
 }
 
-int iwl_trans_pcie_write_mem(struct iwl_trans *trans, u32 addr,
-			     const void *buf, int dwords)
-{
-	int offs, ret = 0;
-	const u32 *vals = buf;
-
-	if (iwl_trans_grab_nic_access(trans)) {
-		iwl_write32(trans, HBUS_TARG_MEM_WADDR, addr);
-		for (offs = 0; offs < dwords; offs++)
-			iwl_write32(trans, HBUS_TARG_MEM_WDAT,
-				    vals ? vals[offs] : 0);
-		iwl_trans_release_nic_access(trans);
-	} else {
-		ret = -EBUSY;
-	}
-	return ret;
-}
-
 int iwl_trans_pcie_read_config32(struct iwl_trans *trans, u32 ofs,
 				 u32 *val)
 {
diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/tx.c b/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/tx.c
index 7abd7c7daa89..e39451d27a93 100644
--- a/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/tx.c
+++ b/drivers/net/wireless/intel/iwlwifi/pcie/gen1_2/tx.c
@@ -494,9 +494,9 @@  void iwl_pcie_tx_start(struct iwl_trans *trans)
 		iwl_read_prph(trans, SCD_SRAM_BASE_ADDR);
 
 	/* reset context data, TX status and translation data */
-	iwl_trans_pcie_write_mem(trans, trans_pcie->scd_base_addr +
-					SCD_CONTEXT_MEM_LOWER_BOUND,
-				 NULL, clear_dwords);
+	iwl_trans_write_mem(trans, trans_pcie->scd_base_addr +
+				   SCD_CONTEXT_MEM_LOWER_BOUND,
+			    NULL, clear_dwords);
 
 	iwl_write_prph(trans, SCD_DRAM_BASE_ADDR,
 		       trans_pcie->txqs.scd_bc_tbls.dma >> 10);
@@ -1292,9 +1292,8 @@  void iwl_trans_pcie_txq_disable(struct iwl_trans *trans, int txq_id,
 	if (configure_scd) {
 		iwl_scd_txq_set_inactive(trans, txq_id);
 
-		iwl_trans_pcie_write_mem(trans, stts_addr,
-					 (const void *)zero_val,
-					 ARRAY_SIZE(zero_val));
+		iwl_trans_write_mem(trans, stts_addr, (const void *)zero_val,
+				    ARRAY_SIZE(zero_val));
 	}
 
 	iwl_pcie_txq_unmap(trans, txq_id);