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Message-Id: <20170214121107.249094-1-manuel.lauss@gmail.com>
Date: Tue, 14 Feb 2017 13:11:07 +0100
From: Manuel Lauss <manuel.lauss@...il.com>
To: netdev@...r.kernel.org
Cc: Manuel Lauss <manuel.lauss@...il.com>
Subject: [PATCH] net: au1000_eth: get rid of unnecessary header.
au1000_eth.h isn't used anywhere else, merge its contents into
main driver file.
Signed-off-by: Manuel Lauss <manuel.lauss@...il.com>
---
drivers/net/ethernet/amd/au1000_eth.c | 113 +++++++++++++++++++++++++++--
drivers/net/ethernet/amd/au1000_eth.h | 132 ----------------------------------
2 files changed, 108 insertions(+), 137 deletions(-)
delete mode 100644 drivers/net/ethernet/amd/au1000_eth.h
diff --git a/drivers/net/ethernet/amd/au1000_eth.c b/drivers/net/ethernet/amd/au1000_eth.c
index a3c90fe5de00..e32bc27f3522 100644
--- a/drivers/net/ethernet/amd/au1000_eth.c
+++ b/drivers/net/ethernet/amd/au1000_eth.c
@@ -63,11 +63,8 @@
#include <asm/irq.h>
#include <asm/processor.h>
-#include <au1000.h>
-#include <au1xxx_eth.h>
-#include <prom.h>
-
-#include "au1000_eth.h"
+#include <asm/mach-au1x00/au1000.h>
+#include <asm/mach-au1x00/au1xxx_eth.h>
#ifdef AU1000_ETH_DEBUG
static int au1000_debug = 5;
@@ -207,6 +204,20 @@ MODULE_VERSION(DRV_VERSION);
#define MAC_RX_BUFF3_STATUS 0x30
#define MAC_RX_BUFF3_ADDR 0x34
+
+#define MAC_IOSIZE 0x10000
+#define NUM_RX_DMA 4 /* Au1x00 has 4 rx hardware descriptors */
+#define NUM_TX_DMA 4 /* Au1x00 has 4 tx hardware descriptors */
+
+#define NUM_RX_BUFFS 4
+#define NUM_TX_BUFFS 4
+#define MAX_BUF_SIZE 2048
+
+#define ETH_TX_TIMEOUT (HZ/4)
+#define MAC_MIN_PKT_SIZE 64
+
+#define MULTICAST_FILTER_LIMIT 64
+
/*
* Theory of operation
*
@@ -223,6 +234,98 @@ MODULE_VERSION(DRV_VERSION);
*/
/*
+ * Data Buffer Descriptor. Data buffers must be aligned on 32 byte
+ * boundary for both, receive and transmit.
+ */
+struct db_dest {
+ struct db_dest *pnext;
+ u32 *vaddr;
+ dma_addr_t dma_addr;
+};
+
+/*
+ * The transmit and receive descriptors are memory
+ * mapped registers.
+ */
+struct tx_dma {
+ u32 status;
+ u32 buff_stat;
+ u32 len;
+ u32 pad;
+};
+
+struct rx_dma {
+ u32 status;
+ u32 buff_stat;
+ u32 pad[2];
+};
+
+
+/*
+ * MAC control registers, memory mapped.
+ */
+struct mac_reg {
+ u32 control;
+ u32 mac_addr_high;
+ u32 mac_addr_low;
+ u32 multi_hash_high;
+ u32 multi_hash_low;
+ u32 mii_control;
+ u32 mii_data;
+ u32 flow_control;
+ u32 vlan1_tag;
+ u32 vlan2_tag;
+};
+
+
+struct au1000_private {
+ struct db_dest *pDBfree;
+ struct db_dest db[NUM_RX_BUFFS+NUM_TX_BUFFS];
+ struct rx_dma *rx_dma_ring[NUM_RX_DMA];
+ struct tx_dma *tx_dma_ring[NUM_TX_DMA];
+ struct db_dest *rx_db_inuse[NUM_RX_DMA];
+ struct db_dest *tx_db_inuse[NUM_TX_DMA];
+ u32 rx_head;
+ u32 tx_head;
+ u32 tx_tail;
+ u32 tx_full;
+
+ int mac_id;
+
+ int mac_enabled; /* whether MAC is currently enabled and running
+ * (req. for mdio)
+ */
+
+ int old_link; /* used by au1000_adjust_link */
+ int old_speed;
+ int old_duplex;
+
+ struct mii_bus *mii_bus;
+
+ /* PHY configuration */
+ int phy_static_config;
+ int phy_search_highest_addr;
+ int phy1_search_mac0;
+
+ int phy_addr;
+ int phy_busid;
+ int phy_irq;
+
+ /* These variables are just for quick access
+ * to certain regs addresses.
+ */
+ struct mac_reg *mac; /* mac registers */
+ u32 *enable; /* address of MAC Enable Register */
+ void __iomem *macdma; /* base of MAC DMA port */
+ u32 vaddr; /* virtual address of rx/tx buffers */
+ dma_addr_t dma_addr; /* dma address of rx/tx buffers */
+
+ spinlock_t lock; /* Serialise access to device */
+
+ u32 msg_enable;
+};
+
+/*
* board-specific configurations
*
* PHY detection algorithm
diff --git a/drivers/net/ethernet/amd/au1000_eth.h b/drivers/net/ethernet/amd/au1000_eth.h
deleted file mode 100644
index 4c47c2377d74..000000000000
--- a/drivers/net/ethernet/amd/au1000_eth.h
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- *
- * Alchemy Au1x00 ethernet driver include file
- *
- * Author: Pete Popov <ppopov@...sta.com>
- *
- * Copyright 2001 MontaVista Software Inc.
- *
- * ########################################################################
- *
- * This program is free software; you can distribute it and/or modify it
- * under the terms of the GNU General Public License (Version 2) as
- * published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, see <http://www.gnu.org/licenses/>.
- *
- * ########################################################################
- *
- *
- */
-
-
-#define MAC_IOSIZE 0x10000
-#define NUM_RX_DMA 4 /* Au1x00 has 4 rx hardware descriptors */
-#define NUM_TX_DMA 4 /* Au1x00 has 4 tx hardware descriptors */
-
-#define NUM_RX_BUFFS 4
-#define NUM_TX_BUFFS 4
-#define MAX_BUF_SIZE 2048
-
-#define ETH_TX_TIMEOUT (HZ/4)
-#define MAC_MIN_PKT_SIZE 64
-
-#define MULTICAST_FILTER_LIMIT 64
-
-/*
- * Data Buffer Descriptor. Data buffers must be aligned on 32 byte
- * boundary for both, receive and transmit.
- */
-struct db_dest {
- struct db_dest *pnext;
- u32 *vaddr;
- dma_addr_t dma_addr;
-};
-
-/*
- * The transmit and receive descriptors are memory
- * mapped registers.
- */
-struct tx_dma {
- u32 status;
- u32 buff_stat;
- u32 len;
- u32 pad;
-};
-
-struct rx_dma {
- u32 status;
- u32 buff_stat;
- u32 pad[2];
-};
-
-
-/*
- * MAC control registers, memory mapped.
- */
-struct mac_reg {
- u32 control;
- u32 mac_addr_high;
- u32 mac_addr_low;
- u32 multi_hash_high;
- u32 multi_hash_low;
- u32 mii_control;
- u32 mii_data;
- u32 flow_control;
- u32 vlan1_tag;
- u32 vlan2_tag;
-};
-
-
-struct au1000_private {
- struct db_dest *pDBfree;
- struct db_dest db[NUM_RX_BUFFS+NUM_TX_BUFFS];
- struct rx_dma *rx_dma_ring[NUM_RX_DMA];
- struct tx_dma *tx_dma_ring[NUM_TX_DMA];
- struct db_dest *rx_db_inuse[NUM_RX_DMA];
- struct db_dest *tx_db_inuse[NUM_TX_DMA];
- u32 rx_head;
- u32 tx_head;
- u32 tx_tail;
- u32 tx_full;
-
- int mac_id;
-
- int mac_enabled; /* whether MAC is currently enabled and running
- * (req. for mdio)
- */
-
- int old_link; /* used by au1000_adjust_link */
- int old_speed;
- int old_duplex;
-
- struct mii_bus *mii_bus;
-
- /* PHY configuration */
- int phy_static_config;
- int phy_search_highest_addr;
- int phy1_search_mac0;
-
- int phy_addr;
- int phy_busid;
- int phy_irq;
-
- /* These variables are just for quick access
- * to certain regs addresses.
- */
- struct mac_reg *mac; /* mac registers */
- u32 *enable; /* address of MAC Enable Register */
- void __iomem *macdma; /* base of MAC DMA port */
- u32 vaddr; /* virtual address of rx/tx buffers */
- dma_addr_t dma_addr; /* dma address of rx/tx buffers */
-
- spinlock_t lock; /* Serialise access to device */
-
- u32 msg_enable;
-};
--
2.11.1
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