[dpdk-dev] [PATCH 06/13] net/enetc: replace register read/write macros with functions

[Gagandeep Singh <G.Singh@nxp.com>]

Replacing read-write macros with already available
read-write functions.

Signed-off-by: Gagandeep Singh <g.singh@nxp.com>
---
 drivers/net/enetc/enetc.h        |  7 +----
 drivers/net/enetc/enetc_ethdev.c | 61 ++++++++++++++++++++--------------------
 2 files changed, 31 insertions(+), 37 deletions(-)

diff --git a/drivers/net/enetc/enetc.h b/drivers/net/enetc/enetc.h
index 0e80d1c..56454dc 100644
--- a/drivers/net/enetc/enetc.h
+++ b/drivers/net/enetc/enetc.h
@@ -1,5 +1,5 @@
 /* SPDX-License-Identifier: BSD-3-Clause
- * Copyright 2018 NXP
+ * Copyright 2018-2019 NXP
  */
 
 #ifndef _ENETC_H_
@@ -86,11 +86,6 @@ struct enetc_eth_adapter {
 #define ENETC_DEV_PRIVATE_TO_INTR(adapter) \
 	(&((struct enetc_eth_adapter *)adapter)->intr)
 
-#define ENETC_GET_HW_ADDR(reg, addr) ((void *)(((size_t)reg) + (addr)))
-#define ENETC_REG_READ(addr) (*(uint32_t *)addr)
-#define ENETC_REG_WRITE(addr, val) (*(uint32_t *)addr = val)
-#define ENETC_REG_WRITE_RELAXED(addr, val) (*(uint32_t *)addr = val)
-
 /*
  * RX/TX ENETC function prototypes
  */
diff --git a/drivers/net/enetc/enetc_ethdev.c b/drivers/net/enetc/enetc_ethdev.c
index 99c2ce7..d403d7a 100644
--- a/drivers/net/enetc/enetc_ethdev.c
+++ b/drivers/net/enetc/enetc_ethdev.c
@@ -131,28 +131,31 @@ static int enetc_stats_get(struct rte_eth_dev *dev,
 {
 	struct enetc_eth_hw *hw =
 		ENETC_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+	struct enetc_hw *enetc_hw = &hw->hw;
 	uint32_t val;
 
 	PMD_INIT_FUNC_TRACE();
-	val = ENETC_REG_READ(ENETC_GET_HW_ADDR(hw->hw.port,
-			     ENETC_PM0_CMD_CFG));
-	ENETC_REG_WRITE(ENETC_GET_HW_ADDR(hw->hw.port, ENETC_PM0_CMD_CFG),
-			val | ENETC_PM0_TX_EN | ENETC_PM0_RX_EN);
+	val = enetc_port_rd(enetc_hw, ENETC_PM0_CMD_CFG);
+	enetc_port_wr(enetc_hw, ENETC_PM0_CMD_CFG,
+		      val | ENETC_PM0_TX_EN | ENETC_PM0_RX_EN);
 
 	/* Enable port */
-	val = ENETC_REG_READ(ENETC_GET_HW_ADDR(hw->hw.port, ENETC_PMR));
-	ENETC_REG_WRITE(ENETC_GET_HW_ADDR(hw->hw.port, ENETC_PMR),
-			val | ENETC_PMR_EN);
+	val = enetc_port_rd(enetc_hw, ENETC_PMR);
+	enetc_port_wr(enetc_hw, ENETC_PMR, val | ENETC_PMR_EN);
 
 	/* set auto-speed for RGMII */
-	if (enetc_port_rd(&hw->hw, ENETC_PM0_IF_MODE) & ENETC_PMO_IFM_RG) {
-		enetc_port_wr(&hw->hw, ENETC_PM0_IF_MODE, ENETC_PM0_IFM_RGAUTO);
-		enetc_port_wr(&hw->hw, ENETC_PM1_IF_MODE, ENETC_PM0_IFM_RGAUTO);
+	if (enetc_port_rd(enetc_hw, ENETC_PM0_IF_MODE) & ENETC_PMO_IFM_RG) {
+		enetc_port_wr(enetc_hw, ENETC_PM0_IF_MODE,
+			      ENETC_PM0_IFM_RGAUTO);
+		enetc_port_wr(enetc_hw, ENETC_PM1_IF_MODE,
+			      ENETC_PM0_IFM_RGAUTO);
 	}
-	if (enetc_global_rd(&hw->hw,
+	if (enetc_global_rd(enetc_hw,
 			    ENETC_G_EPFBLPR(1)) == ENETC_G_EPFBLPR1_XGMII) {
-		enetc_port_wr(&hw->hw, ENETC_PM0_IF_MODE, ENETC_PM0_IFM_XGMII);
-		enetc_port_wr(&hw->hw, ENETC_PM1_IF_MODE, ENETC_PM0_IFM_XGMII);
+		enetc_port_wr(enetc_hw, ENETC_PM0_IF_MODE,
+			      ENETC_PM0_IFM_XGMII);
+		enetc_port_wr(enetc_hw, ENETC_PM1_IF_MODE,
+			      ENETC_PM0_IFM_XGMII);
 	}
 
 	return 0;
@@ -163,18 +166,17 @@ static int enetc_stats_get(struct rte_eth_dev *dev,
 {
 	struct enetc_eth_hw *hw =
 		ENETC_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+	struct enetc_hw *enetc_hw = &hw->hw;
 	uint32_t val;
 
 	PMD_INIT_FUNC_TRACE();
 	/* Disable port */
-	val = ENETC_REG_READ(ENETC_GET_HW_ADDR(hw->hw.port, ENETC_PMR));
-	ENETC_REG_WRITE(ENETC_GET_HW_ADDR(hw->hw.port, ENETC_PMR),
-			val & (~ENETC_PMR_EN));
-
-	val = ENETC_REG_READ(ENETC_GET_HW_ADDR(hw->hw.port,
-			     ENETC_PM0_CMD_CFG));
-	ENETC_REG_WRITE(ENETC_GET_HW_ADDR(hw->hw.port, ENETC_PM0_CMD_CFG),
-			val & (~(ENETC_PM0_TX_EN | ENETC_PM0_RX_EN)));
+	val = enetc_port_rd(enetc_hw, ENETC_PMR);
+	enetc_port_wr(enetc_hw, ENETC_PMR, val & (~ENETC_PMR_EN));
+
+	val = enetc_port_rd(enetc_hw, ENETC_PM0_CMD_CFG);
+	enetc_port_wr(enetc_hw, ENETC_PM0_CMD_CFG,
+		      val & (~(ENETC_PM0_TX_EN | ENETC_PM0_RX_EN)));
 }
 
 static void
@@ -221,6 +223,7 @@ static int enetc_stats_get(struct rte_eth_dev *dev,
 {
 	struct enetc_eth_hw *hw =
 		ENETC_DEV_PRIVATE_TO_HW(dev->data->dev_private);
+	struct enetc_hw *enetc_hw = &hw->hw;
 	struct rte_eth_link link;
 	uint32_t status;
 
@@ -228,8 +231,7 @@ static int enetc_stats_get(struct rte_eth_dev *dev,
 
 	memset(&link, 0, sizeof(link));
 
-	status = ENETC_REG_READ(ENETC_GET_HW_ADDR(hw->hw.port,
-				ENETC_PM0_STATUS));
+	status = enetc_port_rd(enetc_hw, ENETC_PM0_STATUS);
 
 	if (status & ENETC_LINK_MODE)
 		link.link_duplex = ETH_LINK_FULL_DUPLEX;
@@ -262,6 +264,7 @@ static int enetc_stats_get(struct rte_eth_dev *dev,
 enetc_hardware_init(struct enetc_eth_hw *hw)
 {
 	uint32_t psipmr = 0;
+	struct enetc_hw *enetc_hw = &hw->hw;
 
 	PMD_INIT_FUNC_TRACE();
 	/* Calculating and storing the base HW addresses */
@@ -269,8 +272,7 @@ static int enetc_stats_get(struct rte_eth_dev *dev,
 	hw->hw.global = (void *)((size_t)hw->hw.reg + ENETC_GLOBAL_BASE);
 
 	/* Enabling Station Interface */
-	ENETC_REG_WRITE(ENETC_GET_HW_ADDR(hw->hw.reg, ENETC_SIMR),
-					  ENETC_SIMR_EN);
+	enetc_wr(enetc_hw, ENETC_SIMR, ENETC_SIMR_EN);
 
 	/* Setting to accept broadcast packets for each inetrface */
 	psipmr |= ENETC_PSIPMR_SET_UP(0) | ENETC_PSIPMR_SET_MP(0) |
@@ -280,14 +282,11 @@ static int enetc_stats_get(struct rte_eth_dev *dev,
 	psipmr |= ENETC_PSIPMR_SET_UP(2) | ENETC_PSIPMR_SET_MP(2) |
 		  ENETC_PSIPMR_SET_VLAN_MP(2);
 
-	ENETC_REG_WRITE(ENETC_GET_HW_ADDR(hw->hw.port, ENETC_PSIPMR),
-			psipmr);
+	enetc_port_wr(enetc_hw, ENETC_PSIPMR, psipmr);
 
 	/* Enabling broadcast address */
-	ENETC_REG_WRITE(ENETC_GET_HW_ADDR(hw->hw.port, ENETC_PSIPMAR0(0)),
-			0xFFFFFFFF);
-	ENETC_REG_WRITE(ENETC_GET_HW_ADDR(hw->hw.port, ENETC_PSIPMAR1(0)),
-			0xFFFF << 16);
+	enetc_port_wr(enetc_hw, ENETC_PSIPMAR0(0), 0xFFFFFFFF);
+	enetc_port_wr(enetc_hw, ENETC_PSIPMAR1(0), 0xFFFF << 16);
 
 	return 0;
 }
-- 
1.9.1