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net: dm9000: Checkpatch cleanup

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Fix checkpatch errors and warnings. No functional change.

Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Cc: Ramon Fried <rfried.dev@gmail.com>
This commit is contained in:
Marek Vasut
2022-04-13 04:15:29 +02:00
committed by Ramon Fried
parent 6d3de0f6db
commit a7bebf8d4d
1 changed files with 126 additions and 125 deletions
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251
drivers/net/dm9000x.c
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@@ -1,53 +1,53 @@
// SPDX-License-Identifier: GPL-2.0+ // SPDX-License-Identifier: GPL-2.0+
/* /*
dm9000.c: Version 1.2 12/15/2003 * dm9000.c: Version 1.2 12/15/2003
*
A Davicom DM9000 ISA NIC fast Ethernet driver for Linux. * A Davicom DM9000 ISA NIC fast Ethernet driver for Linux.
Copyright (C) 1997 Sten Wang * Copyright (C) 1997 Sten Wang
*
(C)Copyright 1997-1998 DAVICOM Semiconductor,Inc. All Rights Reserved. * (C)Copyright 1997-1998 DAVICOM Semiconductor,Inc. All Rights Reserved.
*
V0.11 06/20/2001 REG_0A bit3=1, default enable BP with DA match * V0.11 06/20/2001 REG_0A bit3=1, default enable BP with DA match
06/22/2001 Support DM9801 progrmming * 06/22/2001 Support DM9801 progrmming
E3: R25 = ((R24 + NF) & 0x00ff) | 0xf000 * E3: R25 = ((R24 + NF) & 0x00ff) | 0xf000
E4: R25 = ((R24 + NF) & 0x00ff) | 0xc200 * E4: R25 = ((R24 + NF) & 0x00ff) | 0xc200
R17 = (R17 & 0xfff0) | NF + 3 * R17 = (R17 & 0xfff0) | NF + 3
E5: R25 = ((R24 + NF - 3) & 0x00ff) | 0xc200 * E5: R25 = ((R24 + NF - 3) & 0x00ff) | 0xc200
R17 = (R17 & 0xfff0) | NF * R17 = (R17 & 0xfff0) | NF
*
v1.00 modify by simon 2001.9.5 * v1.00 modify by simon 2001.9.5
change for kernel 2.4.x * change for kernel 2.4.x
*
v1.1 11/09/2001 fix force mode bug * v1.1 11/09/2001 fix force mode bug
*
v1.2 03/18/2003 Weilun Huang <weilun_huang@davicom.com.tw>: * v1.2 03/18/2003 Weilun Huang <weilun_huang@davicom.com.tw>:
Fixed phy reset. * Fixed phy reset.
Added tx/rx 32 bit mode. * Added tx/rx 32 bit mode.
Cleaned up for kernel merge. * Cleaned up for kernel merge.
*
-------------------------------------- * --------------------------------------
*
12/15/2003 Initial port to u-boot by * 12/15/2003 Initial port to u-boot by
Sascha Hauer <saschahauer@web.de> * Sascha Hauer <saschahauer@web.de>
*
06/03/2008 Remy Bohmer <linux@bohmer.net> * 06/03/2008 Remy Bohmer <linux@bohmer.net>
- Fixed the driver to work with DM9000A. * - Fixed the driver to work with DM9000A.
(check on ISR receive status bit before reading the * (check on ISR receive status bit before reading the
FIFO as described in DM9000 programming guide and * FIFO as described in DM9000 programming guide and
application notes) * application notes)
- Added autodetect of databus width. * - Added autodetect of databus width.
- Made debug code compile again. * - Made debug code compile again.
- Adapt eth_send such that it matches the DM9000* * - Adapt eth_send such that it matches the DM9000*
application notes. Needed to make it work properly * application notes. Needed to make it work properly
for DM9000A. * for DM9000A.
- Adapted reset procedure to match DM9000 application * - Adapted reset procedure to match DM9000 application
notes (i.e. double reset) * notes (i.e. double reset)
- some minor code cleanups * - some minor code cleanups
These changes are tested with DM9000{A,EP,E} together * These changes are tested with DM9000{A,EP,E} together
with a 200MHz Atmel AT91SAM9261 core * with a 200MHz Atmel AT91SAM9261 core
*
TODO: external MII is not functional, only internal at the moment. * TODO: external MII is not functional, only internal at the moment.
*/ */
#include <common.h> #include <common.h>
#include <command.h> #include <command.h>
@@ -59,7 +59,7 @@ TODO: external MII is not functional, only internal at the moment.
#include "dm9000x.h" #include "dm9000x.h"
/* Structure/enum declaration ------------------------------- */ /* Structure/enum declaration ------------------------------- */
typedef struct board_info { struct board_info {
u32 runt_length_counter; /* counter: RX length < 64byte */ u32 runt_length_counter; /* counter: RX length < 64byte */
u32 long_length_counter; /* counter: RX length > 1514byte */ u32 long_length_counter; /* counter: RX length > 1514byte */
u32 reset_counter; /* counter: RESET */ u32 reset_counter; /* counter: RESET */
@@ -75,9 +75,9 @@ typedef struct board_info {
void (*inblk)(void *data_ptr, int count); void (*inblk)(void *data_ptr, int count);
void (*rx_status)(u16 *rxstatus, u16 *rxlen); void (*rx_status)(u16 *rxstatus, u16 *rxlen);
struct eth_device netdev; struct eth_device netdev;
} board_info_t; };
static board_info_t dm9000_info;
static struct board_info dm9000_info;
/* function declaration ------------------------------------- */ /* function declaration ------------------------------------- */
static int dm9000_probe(void); static int dm9000_probe(void);
@@ -88,9 +88,9 @@ static void dm9000_iow(int reg, u8 value);
/* DM9000 network board routine ---------------------------- */ /* DM9000 network board routine ---------------------------- */
#ifndef CONFIG_DM9000_BYTE_SWAPPED #ifndef CONFIG_DM9000_BYTE_SWAPPED
#define dm9000_outb(d,r) writeb((d), (r)) #define dm9000_outb(d, r) writeb((d), (r))
#define dm9000_outw(d,r) writew((d), (r)) #define dm9000_outw(d, r) writew((d), (r))
#define dm9000_outl(d,r) writel((d), (r)) #define dm9000_outl(d, r) writel((d), (r))
#define dm9000_inb(r) readb(r) #define dm9000_inb(r) readb(r)
#define dm9000_inw(r) readw(r) #define dm9000_inw(r) readw(r)
#define dm9000_inl(r) readl(r) #define dm9000_inl(r) readl(r)
@@ -125,8 +125,9 @@ static void dm9000_dump_packet(const char *func, u8 *packet, int length) {}
static void dm9000_outblk_8bit(void *data_ptr, int count) static void dm9000_outblk_8bit(void *data_ptr, int count)
{ {
int i; int i;
for (i = 0; i < count; i++) for (i = 0; i < count; i++)
dm9000_outb((((u8 *) data_ptr)[i] & 0xff), DM9000_DATA); dm9000_outb((((u8 *)data_ptr)[i] & 0xff), DM9000_DATA);
} }
static void dm9000_outblk_16bit(void *data_ptr, int count) static void dm9000_outblk_16bit(void *data_ptr, int count)
@@ -135,22 +136,24 @@ static void dm9000_outblk_16bit(void *data_ptr, int count)
u32 tmplen = (count + 1) / 2; u32 tmplen = (count + 1) / 2;
for (i = 0; i < tmplen; i++) for (i = 0; i < tmplen; i++)
dm9000_outw(((u16 *) data_ptr)[i], DM9000_DATA); dm9000_outw(((u16 *)data_ptr)[i], DM9000_DATA);
} }
static void dm9000_outblk_32bit(void *data_ptr, int count) static void dm9000_outblk_32bit(void *data_ptr, int count)
{ {
int i; int i;
u32 tmplen = (count + 3) / 4; u32 tmplen = (count + 3) / 4;
for (i = 0; i < tmplen; i++) for (i = 0; i < tmplen; i++)
dm9000_outl(((u32 *) data_ptr)[i], DM9000_DATA); dm9000_outl(((u32 *)data_ptr)[i], DM9000_DATA);
} }
static void dm9000_inblk_8bit(void *data_ptr, int count) static void dm9000_inblk_8bit(void *data_ptr, int count)
{ {
int i; int i;
for (i = 0; i < count; i++) for (i = 0; i < count; i++)
((u8 *) data_ptr)[i] = dm9000_inb(DM9000_DATA); ((u8 *)data_ptr)[i] = dm9000_inb(DM9000_DATA);
} }
static void dm9000_inblk_16bit(void *data_ptr, int count) static void dm9000_inblk_16bit(void *data_ptr, int count)
@@ -159,15 +162,16 @@ static void dm9000_inblk_16bit(void *data_ptr, int count)
u32 tmplen = (count + 1) / 2; u32 tmplen = (count + 1) / 2;
for (i = 0; i < tmplen; i++) for (i = 0; i < tmplen; i++)
((u16 *) data_ptr)[i] = dm9000_inw(DM9000_DATA); ((u16 *)data_ptr)[i] = dm9000_inw(DM9000_DATA);
} }
static void dm9000_inblk_32bit(void *data_ptr, int count) static void dm9000_inblk_32bit(void *data_ptr, int count)
{ {
int i; int i;
u32 tmplen = (count + 3) / 4; u32 tmplen = (count + 3) / 4;
for (i = 0; i < tmplen; i++) for (i = 0; i < tmplen; i++)
((u32 *) data_ptr)[i] = dm9000_inl(DM9000_DATA); ((u32 *)data_ptr)[i] = dm9000_inl(DM9000_DATA);
} }
static void dm9000_rx_status_32bit(u16 *rxstatus, u16 *rxlen) static void dm9000_rx_status_32bit(u16 *rxstatus, u16 *rxlen)
@@ -202,25 +206,25 @@ static void dm9000_rx_status_8bit(u16 *rxstatus, u16 *rxlen)
} }
/* /*
Search DM9000 board, allocate space and register it * Search DM9000 board, allocate space and register it
*/ */
int int
dm9000_probe(void) dm9000_probe(void)
{ {
u32 id_val; u32 id_val;
id_val = dm9000_ior(DM9000_VIDL); id_val = dm9000_ior(DM9000_VIDL);
id_val |= dm9000_ior(DM9000_VIDH) << 8; id_val |= dm9000_ior(DM9000_VIDH) << 8;
id_val |= dm9000_ior(DM9000_PIDL) << 16; id_val |= dm9000_ior(DM9000_PIDL) << 16;
id_val |= dm9000_ior(DM9000_PIDH) << 24; id_val |= dm9000_ior(DM9000_PIDH) << 24;
if (id_val == DM9000_ID) { if (id_val != DM9000_ID) {
printf("dm9000 i/o: 0x%x, id: 0x%x \n", CONFIG_DM9000_BASE,
id_val);
return 0;
} else {
printf("dm9000 not found at 0x%08x id: 0x%08x\n", printf("dm9000 not found at 0x%08x id: 0x%08x\n",
CONFIG_DM9000_BASE, id_val); CONFIG_DM9000_BASE, id_val);
return -1; return -1;
} }
printf("dm9000 i/o: 0x%x, id: 0x%x\n", CONFIG_DM9000_BASE, id_val);
return 0;
} }
/* General Purpose dm9000 reset routine */ /* General Purpose dm9000 reset routine */
@@ -229,8 +233,10 @@ dm9000_reset(void)
{ {
debug("resetting DM9000\n"); debug("resetting DM9000\n");
/* Reset DM9000, /*
see DM9000 Application Notes V1.22 Jun 11, 2004 page 29 */ * Reset DM9000,
* see DM9000 Application Notes V1.22 Jun 11, 2004 page 29
*/
/* DEBUG: Make all GPIO0 outputs, all others inputs */ /* DEBUG: Make all GPIO0 outputs, all others inputs */
dm9000_iow(DM9000_GPCR, GPCR_GPIO0_OUT); dm9000_iow(DM9000_GPCR, GPCR_GPIO0_OUT);
@@ -258,16 +264,13 @@ dm9000_reset(void)
printf("ERROR: resetting DM9000 -> not responding\n"); printf("ERROR: resetting DM9000 -> not responding\n");
} }
/* Initialize dm9000 board /* Initialize dm9000 board */
*/
static int dm9000_init(struct eth_device *dev, struct bd_info *bd) static int dm9000_init(struct eth_device *dev, struct bd_info *bd)
{ {
int i, oft, lnk; int i, oft, lnk;
u8 io_mode; u8 io_mode;
struct board_info *db = &dm9000_info; struct board_info *db = &dm9000_info;
debug("%s\n", __func__);
/* RESET device */ /* RESET device */
dm9000_reset(); dm9000_reset();
@@ -323,9 +326,8 @@ static int dm9000_init(struct eth_device *dev, struct bd_info *bd)
dm9000_iow(DM9000_ISR, ISR_ROOS | ISR_ROS | ISR_PTS | ISR_PRS); dm9000_iow(DM9000_ISR, ISR_ROOS | ISR_ROS | ISR_PTS | ISR_PRS);
printf("MAC: %pM\n", dev->enetaddr); printf("MAC: %pM\n", dev->enetaddr);
if (!is_valid_ethaddr(dev->enetaddr)) { if (!is_valid_ethaddr(dev->enetaddr))
printf("WARNING: Bad MAC address (uninitialized EEPROM?)\n"); printf("WARNING: Bad MAC address (uninitialized EEPROM?)\n");
}
/* fill device MAC address registers */ /* fill device MAC address registers */
for (i = 0, oft = DM9000_PAR; i < 6; i++, oft++) for (i = 0, oft = DM9000_PAR; i < 6; i++, oft++)
@@ -379,15 +381,15 @@ static int dm9000_init(struct eth_device *dev, struct bd_info *bd)
} }
/* /*
Hardware start transmission. * Hardware start transmission.
Send a packet to media from the upper layer. * Send a packet to media from the upper layer.
*/ */
static int dm9000_send(struct eth_device *netdev, void *packet, int length) static int dm9000_send(struct eth_device *netdev, void *packet, int length)
{ {
int tmo; int tmo;
struct board_info *db = &dm9000_info; struct board_info *db = &dm9000_info;
dm9000_dump_packet(__func__ , packet, length); dm9000_dump_packet(__func__, packet, length);
dm9000_iow(DM9000_ISR, IMR_PTM); /* Clear Tx bit in ISR */ dm9000_iow(DM9000_ISR, IMR_PTM); /* Clear Tx bit in ISR */
@@ -395,7 +397,7 @@ static int dm9000_send(struct eth_device *netdev, void *packet, int length)
dm9000_outb(DM9000_MWCMD, DM9000_IO); /* Prepare for TX-data */ dm9000_outb(DM9000_MWCMD, DM9000_IO); /* Prepare for TX-data */
/* push the data to the TX-fifo */ /* push the data to the TX-fifo */
(db->outblk)(packet, length); db->outblk(packet, length);
/* Set TX length to DM9000 */ /* Set TX length to DM9000 */
dm9000_iow(DM9000_TXPLL, length & 0xff); dm9000_iow(DM9000_TXPLL, length & 0xff);
@@ -406,8 +408,8 @@ static int dm9000_send(struct eth_device *netdev, void *packet, int length)
/* wait for end of transmission */ /* wait for end of transmission */
tmo = get_timer(0) + 5 * CONFIG_SYS_HZ; tmo = get_timer(0) + 5 * CONFIG_SYS_HZ;
while ( !(dm9000_ior(DM9000_NSR) & (NSR_TX1END | NSR_TX2END)) || while (!(dm9000_ior(DM9000_NSR) & (NSR_TX1END | NSR_TX2END)) ||
!(dm9000_ior(DM9000_ISR) & IMR_PTM) ) { !(dm9000_ior(DM9000_ISR) & IMR_PTM)) {
if (get_timer(0) >= tmo) { if (get_timer(0) >= tmo) {
printf("transmission timeout\n"); printf("transmission timeout\n");
break; break;
@@ -420,14 +422,12 @@ static int dm9000_send(struct eth_device *netdev, void *packet, int length)
} }
/* /*
Stop the interface. * Stop the interface.
The interface is stopped when it is brought. * The interface is stopped when it is brought.
*/ */
static void dm9000_halt(struct eth_device *netdev) static void dm9000_halt(struct eth_device *netdev)
{ {
debug("%s\n", __func__); /* RESET device */
/* RESET devie */
dm9000_phy_write(0, 0x8000); /* PHY RESET */ dm9000_phy_write(0, 0x8000); /* PHY RESET */
dm9000_iow(DM9000_GPR, 0x01); /* Power-Down PHY */ dm9000_iow(DM9000_GPR, 0x01); /* Power-Down PHY */
dm9000_iow(DM9000_IMR, 0x80); /* Disable all interrupt */ dm9000_iow(DM9000_IMR, 0x80); /* Disable all interrupt */
@@ -435,8 +435,8 @@ static void dm9000_halt(struct eth_device *netdev)
} }
/* /*
Received a packet and pass to upper layer * Received a packet and pass to upper layer
*/ */
static int dm9000_rx(struct eth_device *netdev) static int dm9000_rx(struct eth_device *netdev)
{ {
u8 rxbyte; u8 rxbyte;
@@ -444,8 +444,10 @@ static int dm9000_rx(struct eth_device *netdev)
u16 rxstatus, rxlen = 0; u16 rxstatus, rxlen = 0;
struct board_info *db = &dm9000_info; struct board_info *db = &dm9000_info;
/* Check packet ready or not, we must check /*
the ISR status first for DM9000A */ * Check packet ready or not, we must check
* the ISR status first for DM9000A
*/
if (!(dm9000_ior(DM9000_ISR) & 0x01)) /* Rx-ISR bit must be set. */ if (!(dm9000_ior(DM9000_ISR) & 0x01)) /* Rx-ISR bit must be set. */
return 0; return 0;
@@ -455,8 +457,10 @@ static int dm9000_rx(struct eth_device *netdev)
for (;;) { for (;;) {
dm9000_ior(DM9000_MRCMDX); /* Dummy read */ dm9000_ior(DM9000_MRCMDX); /* Dummy read */
/* Get most updated data, /*
only look at bits 0:1, See application notes DM9000 */ * Get most updated data,
* only look at bits 0:1, See application notes DM9000
*/
rxbyte = dm9000_inb(DM9000_DATA) & 0x03; rxbyte = dm9000_inb(DM9000_DATA) & 0x03;
/* Status check: this byte must be 0 or 1 */ /* Status check: this byte must be 0 or 1 */
@@ -464,7 +468,7 @@ static int dm9000_rx(struct eth_device *netdev)
dm9000_iow(DM9000_RCR, 0x00); /* Stop Device */ dm9000_iow(DM9000_RCR, 0x00); /* Stop Device */
dm9000_iow(DM9000_ISR, 0x80); /* Stop INT request */ dm9000_iow(DM9000_ISR, 0x80); /* Stop INT request */
printf("DM9000 error: status check fail: 0x%x\n", printf("DM9000 error: status check fail: 0x%x\n",
rxbyte); rxbyte);
return 0; return 0;
} }
@@ -474,31 +478,28 @@ static int dm9000_rx(struct eth_device *netdev)
debug("receiving packet\n"); debug("receiving packet\n");
/* A packet ready now & Get status/length */ /* A packet ready now & Get status/length */
(db->rx_status)(&rxstatus, &rxlen); db->rx_status(&rxstatus, &rxlen);
debug("rx status: 0x%04x rx len: %d\n", rxstatus, rxlen); debug("rx status: 0x%04x rx len: %d\n", rxstatus, rxlen);
/* Move data from DM9000 */ /* Move data from DM9000 */
/* Read received packet from RX SRAM */ /* Read received packet from RX SRAM */
(db->inblk)(rdptr, rxlen); db->inblk(rdptr, rxlen);
if ((rxstatus & 0xbf00) || (rxlen < 0x40) if (rxstatus & 0xbf00 || rxlen < 0x40 ||
|| (rxlen > DM9000_PKT_MAX)) { rxlen > DM9000_PKT_MAX) {
if (rxstatus & 0x100) { if (rxstatus & 0x100)
printf("rx fifo error\n"); printf("rx fifo error\n");
} if (rxstatus & 0x200)
if (rxstatus & 0x200) {
printf("rx crc error\n"); printf("rx crc error\n");
} if (rxstatus & 0x8000)
if (rxstatus & 0x8000) {
printf("rx length error\n"); printf("rx length error\n");
}
if (rxlen > DM9000_PKT_MAX) { if (rxlen > DM9000_PKT_MAX) {
printf("rx length too big\n"); printf("rx length too big\n");
dm9000_reset(); dm9000_reset();
} }
} else { } else {
dm9000_dump_packet(__func__ , rdptr, rxlen); dm9000_dump_packet(__func__, rdptr, rxlen);
debug("passing packet to upper layer\n"); debug("passing packet to upper layer\n");
net_process_received_packet(net_rx_packets[0], rxlen); net_process_received_packet(net_rx_packets[0], rxlen);
@@ -508,14 +509,14 @@ static int dm9000_rx(struct eth_device *netdev)
} }
/* /*
Read a word data from SROM * Read a word data from SROM
*/ */
#if !defined(CONFIG_DM9000_NO_SROM) #if !defined(CONFIG_DM9000_NO_SROM)
void dm9000_read_srom_word(int offset, u8 *to) void dm9000_read_srom_word(int offset, u8 *to)
{ {
dm9000_iow(DM9000_EPAR, offset); dm9000_iow(DM9000_EPAR, offset);
dm9000_iow(DM9000_EPCR, 0x4); dm9000_iow(DM9000_EPCR, 0x4);
udelay(8000); mdelay(8);
dm9000_iow(DM9000_EPCR, 0x0); dm9000_iow(DM9000_EPCR, 0x0);
to[0] = dm9000_ior(DM9000_EPDRL); to[0] = dm9000_ior(DM9000_EPDRL);
to[1] = dm9000_ior(DM9000_EPDRH); to[1] = dm9000_ior(DM9000_EPDRH);
@@ -527,23 +528,24 @@ void dm9000_write_srom_word(int offset, u16 val)
dm9000_iow(DM9000_EPDRH, ((val >> 8) & 0xff)); dm9000_iow(DM9000_EPDRH, ((val >> 8) & 0xff));
dm9000_iow(DM9000_EPDRL, (val & 0xff)); dm9000_iow(DM9000_EPDRL, (val & 0xff));
dm9000_iow(DM9000_EPCR, 0x12); dm9000_iow(DM9000_EPCR, 0x12);
udelay(8000); mdelay(8);
dm9000_iow(DM9000_EPCR, 0); dm9000_iow(DM9000_EPCR, 0);
} }
#endif
static void dm9000_get_enetaddr(struct eth_device *dev) static void dm9000_get_enetaddr(struct eth_device *dev)
{ {
#if !defined(CONFIG_DM9000_NO_SROM)
int i; int i;
for (i = 0; i < 3; i++) for (i = 0; i < 3; i++)
dm9000_read_srom_word(i, dev->enetaddr + (2 * i)); dm9000_read_srom_word(i, dev->enetaddr + (2 * i));
#endif
} }
#else
static void dm9000_get_enetaddr(struct eth_device *dev) {}
#endif
/* /*
Read a byte from I/O port * Read a byte from I/O port
*/ */
static u8 static u8
dm9000_ior(int reg) dm9000_ior(int reg)
{ {
@@ -552,8 +554,8 @@ dm9000_ior(int reg)
} }
/* /*
Write a byte to I/O port * Write a byte to I/O port
*/ */
static void static void
dm9000_iow(int reg, u8 value) dm9000_iow(int reg, u8 value)
{ {
@@ -562,8 +564,8 @@ dm9000_iow(int reg, u8 value)
} }
/* /*
Read a word from phyxcer * Read a word from phyxcer
*/ */
static u16 static u16
dm9000_phy_read(int reg) dm9000_phy_read(int reg)
{ {
@@ -577,17 +579,16 @@ dm9000_phy_read(int reg)
val = (dm9000_ior(DM9000_EPDRH) << 8) | dm9000_ior(DM9000_EPDRL); val = (dm9000_ior(DM9000_EPDRH) << 8) | dm9000_ior(DM9000_EPDRL);
/* The read data keeps on REG_0D & REG_0E */ /* The read data keeps on REG_0D & REG_0E */
debug("dm9000_phy_read(0x%x): 0x%x\n", reg, val); debug("%s(0x%x): 0x%x\n", __func__, reg, val);
return val; return val;
} }
/* /*
Write a word to phyxcer * Write a word to phyxcer
*/ */
static void static void
dm9000_phy_write(int reg, u16 value) dm9000_phy_write(int reg, u16 value)
{ {
/* Fill the phyxcer register into REG_0C */ /* Fill the phyxcer register into REG_0C */
dm9000_iow(DM9000_EPAR, DM9000_PHY | reg); dm9000_iow(DM9000_EPAR, DM9000_PHY | reg);
@@ -597,12 +598,12 @@ dm9000_phy_write(int reg, u16 value)
dm9000_iow(DM9000_EPCR, 0xa); /* Issue phyxcer write command */ dm9000_iow(DM9000_EPCR, 0xa); /* Issue phyxcer write command */
udelay(500); /* Wait write complete */ udelay(500); /* Wait write complete */
dm9000_iow(DM9000_EPCR, 0x0); /* Clear phyxcer write command */ dm9000_iow(DM9000_EPCR, 0x0); /* Clear phyxcer write command */
debug("dm9000_phy_write(reg:0x%x, value:0x%x)\n", reg, value); debug("%s(reg:0x%x, value:0x%x)\n", __func__, reg, value);
} }
int dm9000_initialize(struct bd_info *bis) int dm9000_initialize(struct bd_info *bis)
{ {
struct eth_device *dev = &(dm9000_info.netdev); struct eth_device *dev = &dm9000_info.netdev;
/* Load MAC address from EEPROM */ /* Load MAC address from EEPROM */
dm9000_get_enetaddr(dev); dm9000_get_enetaddr(dev);