Merge branch 'master' of git://git.denx.de/u-boot-net

README

@@ -3158,10 +3158,10 @@ List of environment variables (most likely not complete):
 		  interface is currently active. For example you
 		  can do the following
 
-		  => setenv ethact FEC ETHERNET
-		  => ping 192.168.0.1 # traffic sent on FEC ETHERNET
-		  => setenv ethact SCC ETHERNET
-		  => ping 10.0.0.1 # traffic sent on SCC ETHERNET
+		  => setenv ethact FEC
+		  => ping 192.168.0.1 # traffic sent on FEC
+		  => setenv ethact SCC
+		  => ping 10.0.0.1 # traffic sent on SCC
 
   ethrotate	- When set to "no" U-Boot does not go through all
 		  available network interfaces.

arch/arm/cpu/arm920t/at91rm9200/ether.c

@@ -283,7 +283,7 @@ void eth_halt (void)
 };
 
 #if defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
-int  at91rm9200_miiphy_read(char *devname, unsigned char addr,
+int  at91rm9200_miiphy_read(const char *devname, unsigned char addr,
 		unsigned char reg, unsigned short * value)
 {
 	at91rm9200_EmacEnableMDIO (p_mac);
@@ -292,7 +292,7 @@ int  at91rm9200_miiphy_read(char *devname, unsigned char addr,
 	return 0;
 }
 
-int  at91rm9200_miiphy_write(char *devname, unsigned char addr,
+int  at91rm9200_miiphy_write(const char *devname, unsigned char addr,
 		unsigned char reg, unsigned short value)
 {
 	at91rm9200_EmacEnableMDIO (p_mac);

arch/arm/cpu/ixp/npe/include/npe.h

@@ -82,9 +82,9 @@ struct npe {
 /*
  * prototypes...
  */
-extern int npe_miiphy_read (char *devname, unsigned char addr,
+extern int npe_miiphy_read (const char *devname, unsigned char addr,
 			    unsigned char reg, unsigned short *value);
-extern int npe_miiphy_write (char *devname, unsigned char addr,
+extern int npe_miiphy_write (const char *devname, unsigned char addr,
 			     unsigned char reg, unsigned short value);
 
 #endif /* ifndef NPE_H */

arch/arm/cpu/ixp/npe/miiphy.c

@@ -100,7 +100,7 @@ int phy_setup_aneg (char *devname, unsigned char addr)
 }
 
 
-int npe_miiphy_read (char *devname, unsigned char addr,
+int npe_miiphy_read (const char *devname, unsigned char addr,
 		     unsigned char reg, unsigned short *value)
 {
 	u16 val;
@@ -112,7 +112,7 @@ int npe_miiphy_read (char *devname, unsigned char addr,
 }				/* phy_read */
 
 
-int npe_miiphy_write (char *devname, unsigned char addr,
+int npe_miiphy_write (const char *devname, unsigned char addr,
 		      unsigned char reg, unsigned short value)
 {
 	ixEthAccMiiWriteRtn(addr, reg, value);

arch/m68k/include/asm/fec.h

@@ -357,9 +357,9 @@ int fecpin_setclear(struct eth_device *dev, int setclear);
 void __mii_init(void);
 uint mii_send(uint mii_cmd);
 int mii_discover_phy(struct eth_device *dev);
-int mcffec_miiphy_read(char *devname, unsigned char addr,
+int mcffec_miiphy_read(const char *devname, unsigned char addr,
 		       unsigned char reg, unsigned short *value);
-int mcffec_miiphy_write(char *devname, unsigned char addr,
+int mcffec_miiphy_write(const char *devname, unsigned char addr,
 			unsigned char reg, unsigned short value);
 #endif
 

arch/mips/cpu/au1x00_eth.c

@@ -89,7 +89,7 @@ mac_fifo_t mac_fifo[NO_OF_FIFOS];
 #define MAX_WAIT 1000
 
 #if defined(CONFIG_CMD_MII)
-int  au1x00_miiphy_read(char *devname, unsigned char addr,
+int  au1x00_miiphy_read(const char *devname, unsigned char addr,
 		unsigned char reg, unsigned short * value)
 {
 	volatile u32 *mii_control_reg = (volatile u32*)(ETH0_BASE+MAC_MII_CNTRL);
@@ -122,7 +122,7 @@ int  au1x00_miiphy_read(char *devname, unsigned char addr,
 	return 0;
 }
 
-int  au1x00_miiphy_write(char *devname, unsigned char addr,
+int  au1x00_miiphy_write(const char *devname, unsigned char addr,
 		unsigned char reg, unsigned short value)
 {
 	volatile u32 *mii_control_reg = (volatile u32*)(ETH0_BASE+MAC_MII_CNTRL);

arch/powerpc/cpu/mpc8220/fec.c

@@ -34,8 +34,8 @@ typedef struct {
 	u8 head[16];		/* MAC header(6 + 6 + 2) + 2(aligned) */
 } NBUF;
 
-int fec8220_miiphy_read (char *devname, u8 phyAddr, u8 regAddr, u16 * retVal);
-int fec8220_miiphy_write (char *devname, u8 phyAddr, u8 regAddr, u16 data);
+int fec8220_miiphy_read (const char *devname, u8 phyAddr, u8 regAddr, u16 *retVal);
+int fec8220_miiphy_write (const char *devname, u8 phyAddr, u8 regAddr, u16 data);
 
 /********************************************************************/
 #ifdef DEBUG
@@ -840,7 +840,7 @@ int mpc8220_fec_initialize (bd_t * bis)
 	dev->send = mpc8220_fec_send;
 	dev->recv = mpc8220_fec_recv;
 
-	sprintf (dev->name, "FEC ETHERNET");
+	sprintf (dev->name, "FEC");
 	eth_register (dev);
 
 #if defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
@@ -881,7 +881,7 @@ int mpc8220_fec_initialize (bd_t * bis)
 
 /* MII-interface related functions */
 /********************************************************************/
-int fec8220_miiphy_read (char *devname, u8 phyAddr, u8 regAddr, u16 * retVal)
+int fec8220_miiphy_read (const char *devname, u8 phyAddr, u8 regAddr, u16 *retVal)
 {
 	ethernet_regs *eth = (ethernet_regs *) MMAP_FEC1;
 	u32 reg;		/* convenient holder for the PHY register */
@@ -925,7 +925,7 @@ int fec8220_miiphy_read (char *devname, u8 phyAddr, u8 regAddr, u16 * retVal)
 }
 
 /********************************************************************/
-int fec8220_miiphy_write (char *devname, u8 phyAddr, u8 regAddr, u16 data)
+int fec8220_miiphy_write(const char *devname, u8 phyAddr, u8 regAddr, u16 data)
 {
 	ethernet_regs *eth = (ethernet_regs *) MMAP_FEC1;
 	u32 reg;		/* convenient holder for the PHY register */

arch/powerpc/cpu/mpc8260/ether_fcc.c

@@ -383,7 +383,7 @@ int fec_initialize(bd_t *bis)
 		dev = (struct eth_device*) malloc(sizeof *dev);
 		memset(dev, 0, sizeof *dev);
 
-		sprintf(dev->name, "FCC%d ETHERNET",
+		sprintf(dev->name, "FCC%d",
 			ether_fcc_info[i].ether_index + 1);
 		dev->priv   = &ether_fcc_info[i];
 		dev->init   = fec_init;

arch/powerpc/cpu/mpc8260/ether_scc.c

@@ -375,7 +375,7 @@ int mpc82xx_scc_enet_initialize(bd_t *bis)
 	dev = (struct eth_device *) malloc(sizeof *dev);
 	memset(dev, 0, sizeof *dev);
 
-	sprintf(dev->name, "SCC ETHERNET");
+	sprintf(dev->name, "SCC");
 	dev->init   = sec_init;
 	dev->halt   = sec_halt;
 	dev->send   = sec_send;

arch/powerpc/cpu/mpc85xx/ether_fcc.c

@@ -446,7 +446,7 @@ int fec_initialize(bd_t *bis)
 		dev = (struct eth_device*) malloc(sizeof *dev);
 		memset(dev, 0, sizeof *dev);
 
-		sprintf(dev->name, "FCC%d ETHERNET",
+		sprintf(dev->name, "FCC%d",
 			ether_fcc_info[i].ether_index + 1);
 		dev->priv   = &ether_fcc_info[i];
 		dev->init   = fec_init;

arch/powerpc/cpu/mpc8xx/fec.c

@@ -63,9 +63,9 @@ DECLARE_GLOBAL_DATA_PTR;
 static int mii_discover_phy(struct eth_device *dev);
 #endif
 
-int fec8xx_miiphy_read(char *devname, unsigned char addr,
+int fec8xx_miiphy_read(const char *devname, unsigned char addr,
 		unsigned char  reg, unsigned short *value);
-int fec8xx_miiphy_write(char *devname, unsigned char  addr,
+int fec8xx_miiphy_write(const char *devname, unsigned char  addr,
 		unsigned char  reg, unsigned short value);
 
 static struct ether_fcc_info_s
@@ -164,9 +164,9 @@ int fec_initialize(bd_t *bis)
 		/* for FEC1 make sure that the name of the interface is the same
 		   as the old one for compatibility reasons */
 		if (i == 0) {
-			sprintf (dev->name, "FEC ETHERNET");
+			sprintf (dev->name, "FEC");
 		} else {
-			sprintf (dev->name, "FEC%d ETHERNET",
+			sprintf (dev->name, "FEC%d",
 				ether_fcc_info[i].ether_index + 1);
 		}
 
@@ -990,7 +990,7 @@ void mii_init (void)
  *	  Otherwise they hang in mii_send() !!! Sorry!
  *****************************************************************************/
 
-int fec8xx_miiphy_read(char *devname, unsigned char addr,
+int fec8xx_miiphy_read(const char *devname, unsigned char addr,
 		unsigned char  reg, unsigned short *value)
 {
 	short rdreg;    /* register working value */
@@ -1007,7 +1007,7 @@ int fec8xx_miiphy_read(char *devname, unsigned char addr,
 	return 0;
 }
 
-int fec8xx_miiphy_write(char *devname, unsigned char  addr,
+int fec8xx_miiphy_write(const char *devname, unsigned char  addr,
 		unsigned char  reg, unsigned short value)
 {
 	short rdreg;    /* register working value */

arch/powerpc/cpu/mpc8xx/scc.c

@@ -77,7 +77,7 @@ int scc_initialize(bd_t *bis)
 	dev = (struct eth_device*) malloc(sizeof *dev);
 	memset(dev, 0, sizeof *dev);
 
-	sprintf(dev->name, "SCC ETHERNET");
+	sprintf(dev->name, "SCC");
 	dev->iobase = 0;
 	dev->priv   = 0;
 	dev->init   = scc_init;

arch/powerpc/cpu/ppc4xx/miiphy.c

@@ -338,7 +338,7 @@ static int emac_miiphy_command(u8 addr, u8 reg, int cmd, u16 value)
 	return 0;
 }
 
-int emac4xx_miiphy_read (char *devname, unsigned char addr, unsigned char reg,
+int emac4xx_miiphy_read (const char *devname, unsigned char addr, unsigned char reg,
 			 unsigned short *value)
 {
 	unsigned long sta_reg;
@@ -359,7 +359,7 @@ int emac4xx_miiphy_read (char *devname, unsigned char addr, unsigned char reg,
 /* write a phy reg and return the value with a rc	    */
 /***********************************************************/
 
-int emac4xx_miiphy_write (char *devname, unsigned char addr, unsigned char reg,
+int emac4xx_miiphy_write (const char *devname, unsigned char addr, unsigned char reg,
 			  unsigned short value)
 {
 	return emac_miiphy_command(addr, reg, EMAC_STACR_WRITE, value);

board/evb64260/eth.c

@@ -89,7 +89,7 @@ static const char ether_port_phy_addr[3]={4,5,6};
 /* MII PHY access routines are common for all i/f, use gal_ent0 */
 #define GT6426x_MII_DEVNAME	"gal_enet0"
 
-int gt6426x_miiphy_read(char *devname, unsigned char phy,
+int gt6426x_miiphy_read(const char *devname, unsigned char phy,
 		unsigned char reg, unsigned short *val);
 
 static inline unsigned short
@@ -345,7 +345,7 @@ gt6426x_eth_disable(void *v)
 MII utilities - write: write to an MII register via SMI
 ***************************************************************************/
 int
-gt6426x_miiphy_write(char *devname, unsigned char phy,
+gt6426x_miiphy_write(const char *devname, unsigned char phy,
 		unsigned char reg, unsigned short data)
 {
     unsigned int temp= (reg<<21) | (phy<<16) | data;
@@ -360,7 +360,7 @@ gt6426x_miiphy_write(char *devname, unsigned char phy,
 MII utilities - read: read from an MII register via SMI
 ***************************************************************************/
 int
-gt6426x_miiphy_read(char *devname, unsigned char phy,
+gt6426x_miiphy_read(const char *devname, unsigned char phy,
 		unsigned char reg, unsigned short *val)
 {
     unsigned int temp= (reg<<21) | (phy<<16) | 1<<26;

board/freescale/mpc8560ads/mpc8560ads.c

@@ -236,7 +236,7 @@ void reset_phy (void)
 #endif
 #if defined(CONFIG_MII) && defined(CONFIG_ETHER_ON_FCC)
 	/* reset PHY */
-	miiphy_reset("FCC1 ETHERNET", 0x0);
+	miiphy_reset("FCC1", 0x0);
 
 	/* change PHY address to 0x02 */
 	bb_miiphy_write(NULL, 0, PHY_MIPSCR, 0xf028);

board/funkwerk/vovpn-gw/vovpn-gw.c

@@ -198,7 +198,7 @@ void reset_phy (void)
 	iop->pdat |= 0x00080000;
 	for (i=0; i<100; i++) {
 		udelay(20000);
-		if (bb_miiphy_read("FCC1 ETHERNET", CONFIG_SYS_PHY_ADDR,2,&val ) == 0) {
+		if (bb_miiphy_read("FCC1", CONFIG_SYS_PHY_ADDR,2,&val ) == 0) {
 			break;
 		}
 	}

board/keymile/common/keymile_hdlc_enet.c

@@ -40,7 +40,7 @@ extern char keymile_slot;	/* our slot number in the backplane */
 #define TOUT_LOOP	50000
 
 /*
- * Since, except during initialization, ethact is always HDLC ETHERNET
+ * Since, except during initialization, ethact is always HDLC
  * while we're in the driver, just use serial_printf() everywhere for
  * output.  This avoids possible conflicts when netconsole is being
  * used.
@@ -124,7 +124,7 @@ int keymile_hdlc_enet_initialize(bd_t *bis)
 	seth = dev;
 #endif
 
-	sprintf(dev->name, "HDLC ETHERNET");
+	sprintf(dev->name, "HDLC");
 	dev->init   = keymile_hdlc_enet_init;
 	dev->halt   = keymile_hdlc_enet_halt;
 	dev->send   = keymile_hdlc_enet_send;

board/keymile/km8xx/km8xx_hdlc_enet.c

@@ -34,7 +34,7 @@
 char keymile_slot;	/* our slot number in the backplane */
 
 /*
- * Since, except during initialization, ethact is always HDLC ETHERNET
+ * Since, except during initialization, ethact is always HDLC
  * while we're in the driver, just use serial_printf() everywhere for
  * output.  This avoids possible conflicts when netconsole is being
  * used.

board/motionpro/motionpro.c

@@ -90,8 +90,8 @@ void reset_phy(void)
 {
 	unsigned short mode_control;
 
-	miiphy_read("FEC ETHERNET", CONFIG_PHY_ADDR, 0x15, &mode_control);
-	miiphy_write("FEC ETHERNET", CONFIG_PHY_ADDR, 0x15,
+	miiphy_read("FEC", CONFIG_PHY_ADDR, 0x15, &mode_control);
+	miiphy_write("FEC", CONFIG_PHY_ADDR, 0x15,
 			mode_control & 0xfffe);
 	return;
 }

board/prodrive/p3mx/mv_eth.c

@@ -99,9 +99,9 @@ int mv64460_eth_receive (struct eth_device *dev);
 
 int mv64460_eth_xmit (struct eth_device *, volatile void *packet, int length);
 
-int mv_miiphy_read(char *devname, unsigned char phy_addr,
+int mv_miiphy_read(const char *devname, unsigned char phy_addr,
 		   unsigned char phy_reg, unsigned short *value);
-int mv_miiphy_write(char *devname, unsigned char phy_addr,
+int mv_miiphy_write(const char *devname, unsigned char phy_addr,
 		    unsigned char phy_reg, unsigned short value);
 
 int phy_setup_aneg (char *devname, unsigned char addr);
@@ -2544,7 +2544,7 @@ static bool eth_port_read_smi_reg (ETH_PORT eth_port_num,
 	return true;
 }
 
-int mv_miiphy_read(char *devname, unsigned char phy_addr,
+int mv_miiphy_read(const char *devname, unsigned char phy_addr,
 		   unsigned char phy_reg, unsigned short *value)
 {
 	unsigned int reg_value;
@@ -2629,7 +2629,7 @@ static bool eth_port_write_smi_reg (ETH_PORT eth_port_num,
 	return true;
 }
 
-int mv_miiphy_write(char *devname, unsigned char phy_addr,
+int mv_miiphy_write(const char *devname, unsigned char phy_addr,
 		    unsigned char phy_reg, unsigned short value)
 {
 	unsigned int reg_value;

board/sbc8560/sbc8560.c

@@ -225,7 +225,7 @@ void reset_phy (void)
 #endif
 #if defined(CONFIG_MII) && defined(CONFIG_ETHER_ON_FCC)
 	/* reset PHY */
-	miiphy_reset("FCC1 ETHERNET", 0x0);
+	miiphy_reset("FCC1", 0x0);
 
 	/* change PHY address to 0x02 */
 	bb_miiphy_write(NULL, 0, PHY_MIPSCR, 0xf028);

board/stx/stxgp3/stxgp3.c

@@ -239,7 +239,7 @@ reset_phy(void)
 #endif
 #if defined(CONFIG_MII) && defined(CONFIG_ETHER_ON_FCC)
 	/* reset PHY */
-	miiphy_reset("FCC1 ETHERNET", 0x0);
+	miiphy_reset("FCC1", 0x0);
 
 	/* change PHY address to 0x02 */
 	bb_miiphy_write(NULL, 0, PHY_MIPSCR, 0xf028);

board/stx/stxssa/stxssa.c

@@ -238,7 +238,7 @@ reset_phy(void)
 #endif
 #if defined(CONFIG_MII) && defined(CONFIG_ETHER_ON_FCC)
 	/* reset PHY */
-	miiphy_reset("FCC1 ETHERNET", 0x0);
+	miiphy_reset("FCC1", 0x0);
 
 	/* change PHY address to 0x02 */
 	bb_miiphy_write(NULL, 0, PHY_MIPSCR, 0xf028);

board/stx/stxxtc/stxxtc.c

@@ -481,12 +481,12 @@ void reset_phys(void)
 	mii_init();
 
 	for (phyno = 0; phyno < 32; ++phyno) {
-		miiphy_read("FEC ETHERNET", phyno, PHY_PHYIDR1, &v);
+		miiphy_read("FEC", phyno, PHY_PHYIDR1, &v);
 		if (v == 0xFFFF)
 			continue;
-		miiphy_write("FEC ETHERNET", phyno, PHY_BMCR, PHY_BMCR_POWD);
+		miiphy_write("FEC", phyno, PHY_BMCR, PHY_BMCR_POWD);
 		udelay(10000);
-		miiphy_write("FEC ETHERNET", phyno, PHY_BMCR, PHY_BMCR_RESET | PHY_BMCR_AUTON);
+		miiphy_write("FEC", phyno, PHY_BMCR, PHY_BMCR_RESET | PHY_BMCR_AUTON);
 		udelay(10000);
 	}
 }

board/tqc/tqm8xx/tqm8xx.c

@@ -745,13 +745,13 @@ int last_stage_init(void)
 		return 0;
 
 	for (i = 0; i < 2; i++) {
-		ret = miiphy_read("FEC ETHERNET", phy[i], PHY_BMCR, &reg);
+		ret = miiphy_read("FEC", phy[i], PHY_BMCR, &reg);
 		if (ret) {
 			printf("Cannot read BMCR on PHY %d\n", phy[i]);
 			return 0;
 		}
 		/* Auto-negotiation off, hard set full duplex, 100Mbps */
-		ret = miiphy_write("FEC ETHERNET", phy[i],
+		ret = miiphy_write("FEC", phy[i],
 				   PHY_BMCR, (reg | PHY_BMCR_100MB |
 					      PHY_BMCR_DPLX) & ~PHY_BMCR_AUTON);
 		if (ret) {

common/cmd_mii.c

@@ -299,7 +299,7 @@ int do_mii (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
 	unsigned char	addr, reg;
 	unsigned short	data;
 	int		rcode = 0;
-	char		*devname;
+	const char	*devname;
 
 	if (argc < 2)
 		return cmd_usage(cmdtp);

common/miiphyutil.c

@@ -46,21 +46,45 @@
 
 struct mii_dev {
 	struct list_head link;
-	char *name;
-	int (*read) (char *devname, unsigned char addr,
+	const char *name;
+	int (*read) (const char *devname, unsigned char addr,
 		     unsigned char reg, unsigned short *value);
-	int (*write) (char *devname, unsigned char addr,
+	int (*write) (const char *devname, unsigned char addr,
 		      unsigned char reg, unsigned short value);
 };
 
 static struct list_head mii_devs;
 static struct mii_dev *current_mii;
 
+/*
+ * Lookup the mii_dev struct by the registered device name.
+ */
+static struct mii_dev *miiphy_get_dev_by_name(const char *devname, int quiet)
+{
+	struct list_head *entry;
+	struct mii_dev *dev;
+
+	if (!devname) {
+		printf("NULL device name!\n");
+		return NULL;
+	}
+
+	list_for_each(entry, &mii_devs) {
+		dev = list_entry(entry, struct mii_dev, link);
+		if (strcmp(dev->name, devname) == 0)
+			return dev;
+	}
+
+	if (!quiet)
+		printf("No such device: %s\n", devname);
+	return NULL;
+}
+
 /*****************************************************************************
  *
  * Initialize global data. Need to be called before any other miiphy routine.
  */
-void miiphy_init ()
+void miiphy_init(void)
 {
 	INIT_LIST_HEAD (&mii_devs);
 	current_mii = NULL;
@@ -70,25 +94,21 @@ void miiphy_init ()
  *
  * Register read and write MII access routines for the device <name>.
  */
-void miiphy_register (char *name,
-		      int (*read) (char *devname, unsigned char addr,
+void miiphy_register(const char *name,
+		      int (*read) (const char *devname, unsigned char addr,
 				   unsigned char reg, unsigned short *value),
-		      int (*write) (char *devname, unsigned char addr,
+		      int (*write) (const char *devname, unsigned char addr,
 				    unsigned char reg, unsigned short value))
 {
-	struct list_head *entry;
 	struct mii_dev *new_dev;
-	struct mii_dev *miidev;
 	unsigned int name_len;
+	char *new_name;
 
 	/* check if we have unique name */
-	list_for_each (entry, &mii_devs) {
-		miidev = list_entry (entry, struct mii_dev, link);
-		if (strcmp (miidev->name, name) == 0) {
-			printf ("miiphy_register: non unique device name "
-				"'%s'\n", name);
-			return;
-		}
+	new_dev = miiphy_get_dev_by_name(name, 1);
+	if (new_dev) {
+		printf("miiphy_register: non unique device name '%s'\n", name);
+		return;
 	}
 
 	/* allocate memory */
@@ -107,9 +127,9 @@ void miiphy_register (char *name,
 	INIT_LIST_HEAD (&new_dev->link);
 	new_dev->read = read;
 	new_dev->write = write;
-	new_dev->name = (char *)(new_dev + 1);
-	strncpy (new_dev->name, name, name_len);
-	new_dev->name[name_len] = '\0';
+	new_dev->name = new_name = (char *)(new_dev + 1);
+	strncpy (new_name, name, name_len);
+	new_name[name_len] = '\0';
 
 	debug ("miiphy_register: added '%s', read=0x%08lx, write=0x%08lx\n",
 	       new_dev->name, new_dev->read, new_dev->write);
@@ -121,25 +141,20 @@ void miiphy_register (char *name,
 		current_mii = new_dev;
 }
 
-int miiphy_set_current_dev (char *devname)
+int miiphy_set_current_dev(const char *devname)
 {
-	struct list_head *entry;
 	struct mii_dev *dev;
 
-	list_for_each (entry, &mii_devs) {
-		dev = list_entry (entry, struct mii_dev, link);
-
-		if (strcmp (devname, dev->name) == 0) {
-			current_mii = dev;
-			return 0;
-		}
+	dev = miiphy_get_dev_by_name(devname, 0);
+	if (dev) {
+		current_mii = dev;
+		return 0;
 	}
 
-	printf ("No such device: %s\n", devname);
 	return 1;
 }
 
-char *miiphy_get_current_dev ()
+const char *miiphy_get_current_dev(void)
 {
 	if (current_mii)
 		return current_mii->name;
@@ -147,6 +162,20 @@ char *miiphy_get_current_dev ()
 	return NULL;
 }
 
+static struct mii_dev *miiphy_get_active_dev(const char *devname)
+{
+	/* If the current mii is the one we want, return it */
+	if (current_mii)
+		if (strcmp(current_mii->name, devname) == 0)
+			return current_mii;
+
+	/* Otherwise, set the active one to the one we want */
+	if (miiphy_set_current_dev(devname))
+		return NULL;
+	else
+		return current_mii;
+}
+
 /*****************************************************************************
  *
  * Read to variable <value> from the PHY attached to device <devname>,
@@ -155,33 +184,16 @@ char *miiphy_get_current_dev ()
  * Returns:
  *   0 on success
  */
-int miiphy_read (char *devname, unsigned char addr, unsigned char reg,
+int miiphy_read(const char *devname, unsigned char addr, unsigned char reg,
 		 unsigned short *value)
 {
-	struct list_head *entry;
 	struct mii_dev *dev;
-	int found_dev = 0;
-	int read_ret = 0;
-
-	if (!devname) {
-		printf ("NULL device name!\n");
-		return 1;
-	}
-
-	list_for_each (entry, &mii_devs) {
-		dev = list_entry (entry, struct mii_dev, link);
-
-		if (strcmp (devname, dev->name) == 0) {
-			found_dev = 1;
-			read_ret = dev->read (devname, addr, reg, value);
-			break;
-		}
-	}
 
-	if (found_dev == 0)
-		printf ("No such device: %s\n", devname);
+	dev = miiphy_get_active_dev(devname);
+	if (dev)
+		return dev->read(devname, addr, reg, value);
 
-	return ((found_dev) ? read_ret : 1);
+	return 1;
 }
 
 /*****************************************************************************
@@ -192,33 +204,16 @@ int miiphy_read (char *devname, unsigned char addr, unsigned char reg,
  * Returns:
  *   0 on success
  */
-int miiphy_write (char *devname, unsigned char addr, unsigned char reg,
+int miiphy_write(const char *devname, unsigned char addr, unsigned char reg,
 		  unsigned short value)
 {
-	struct list_head *entry;
 	struct mii_dev *dev;
-	int found_dev = 0;
-	int write_ret = 0;
-
-	if (!devname) {
-		printf ("NULL device name!\n");
-		return 1;
-	}
-
-	list_for_each (entry, &mii_devs) {
-		dev = list_entry (entry, struct mii_dev, link);
-
-		if (strcmp (devname, dev->name) == 0) {
-			found_dev = 1;
-			write_ret = dev->write (devname, addr, reg, value);
-			break;
-		}
-	}
 
-	if (found_dev == 0)
-		printf ("No such device: %s\n", devname);
+	dev = miiphy_get_active_dev(devname);
+	if (dev)
+		return dev->write(devname, addr, reg, value);
 
-	return ((found_dev) ? write_ret : 1);
+	return 1;
 }
 
 /*****************************************************************************
@@ -252,7 +247,7 @@ void miiphy_listdev (void)
  * Returns:
  *   0 on success
  */
-int miiphy_info (char *devname, unsigned char addr, unsigned int *oui,
+int miiphy_info(const char *devname, unsigned char addr, unsigned int *oui,
 		 unsigned char *model, unsigned char *rev)
 {
 	unsigned int reg = 0;
@@ -290,7 +285,7 @@ int miiphy_info (char *devname, unsigned char addr, unsigned int *oui,
  * Returns:
  *   0 on success
  */
-int miiphy_reset (char *devname, unsigned char addr)
+int miiphy_reset(const char *devname, unsigned char addr)
 {
 	unsigned short reg;
 	int timeout = 500;
@@ -332,7 +327,7 @@ int miiphy_reset (char *devname, unsigned char addr)
  *
  * Determine the ethernet speed (10/100/1000).  Return 10 on error.
  */
-int miiphy_speed (char *devname, unsigned char addr)
+int miiphy_speed(const char *devname, unsigned char addr)
 {
 	u16 bmcr, anlpar;
 
@@ -386,7 +381,7 @@ miiphy_read_failed:
  *
  * Determine full/half duplex.  Return half on error.
  */
-int miiphy_duplex (char *devname, unsigned char addr)
+int miiphy_duplex(const char *devname, unsigned char addr)
 {
 	u16 bmcr, anlpar;
 
@@ -446,7 +441,7 @@ miiphy_read_failed:
  * Return 1 if PHY supports 1000BASE-X, 0 if PHY supports 10BASE-T/100BASE-TX/
  * 1000BASE-T, or on error.
  */
-int miiphy_is_1000base_x (char *devname, unsigned char addr)
+int miiphy_is_1000base_x(const char *devname, unsigned char addr)
 {
 #if defined(CONFIG_PHY_GIGE)
 	u16 exsr;
@@ -467,7 +462,7 @@ int miiphy_is_1000base_x (char *devname, unsigned char addr)
  *
  * Determine link status
  */
-int miiphy_link (char *devname, unsigned char addr)
+int miiphy_link(const char *devname, unsigned char addr)
 {
 	unsigned short reg;
 

doc/README.kmeter1

@@ -51,7 +51,7 @@ Keymile kmeter1 Board
 
 	tftp 10000 u-boot.bin
     => run load
-    Using FSL UEC0 device
+    Using UEC0 device
     TFTP from server 192.168.1.1; our IP address is 192.168.205.4
     Filename '/tftpboot/kmeter1/u-boot.bin'.
     Load address: 0x200000

doc/uImage.FIT/howto.txt

@@ -93,7 +93,7 @@ nfsargs=setenv bootargs root=/dev/nfs rw nfsroot=${serverip}:${rootpath}
 addip=setenv bootargs ${bootargs} ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}:${netdev}:off panic=1
 => run nfsargs addip
 => tftp 900000 /path/to/tftp/location/kernel.itb
-Using FEC ETHERNET device
+Using FEC device
 TFTP from server 192.168.1.1; our IP address is 192.168.160.5
 Filename '/path/to/tftp/location/kernel.itb'.
 Load address: 0x900000
@@ -207,7 +207,7 @@ inspected and booted:
 
 [on the target system]
 => tftp 900000 /path/to/tftp/location/kernel_fdt.itb
-Using FEC ETHERNET device
+Using FEC device
 TFTP from server 192.168.1.1; our IP address is 192.168.160.5
 Filename '/path/to/tftp/location/kernel_fdt.itb'.
 Load address: 0x900000

drivers/net/4xx_enet.c

@@ -305,9 +305,9 @@ static void mal_err (struct eth_device *dev, unsigned long isr,
 static void emac_err (struct eth_device *dev, unsigned long isr);
 
 extern int phy_setup_aneg (char *devname, unsigned char addr);
-extern int emac4xx_miiphy_read (char *devname, unsigned char addr,
+extern int emac4xx_miiphy_read (const char *devname, unsigned char addr,
 		unsigned char reg, unsigned short *value);
-extern int emac4xx_miiphy_write (char *devname, unsigned char addr,
+extern int emac4xx_miiphy_write (const char *devname, unsigned char addr,
 		unsigned char reg, unsigned short value);
 
 int board_emac_count(void);

drivers/net/altera_tse.c

@@ -426,7 +426,7 @@ static int tse_mdio_write(struct altera_tse_priv *priv, unsigned int regnum,
 
 /* MDIO access to phy */
 #if defined(CONFIG_MII) || defined(CONFIG_CMD_MII) && !defined(BITBANGMII)
-static int altera_tse_miiphy_write(char *devname, unsigned char addr,
+static int altera_tse_miiphy_write(const char *devname, unsigned char addr,
 				   unsigned char reg, unsigned short value)
 {
 	struct eth_device *dev;
@@ -439,7 +439,7 @@ static int altera_tse_miiphy_write(char *devname, unsigned char addr,
 	return 0;
 }
 
-static int altera_tse_miiphy_read(char *devname, unsigned char addr,
+static int altera_tse_miiphy_read(const char *devname, unsigned char addr,
 				  unsigned char reg, unsigned short *value)
 {
 	struct eth_device *dev;

drivers/net/at91_emac.c

@@ -162,7 +162,7 @@ int  at91emac_write(at91_emac_t *at91mac, unsigned char addr,
 
 #if defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
 
-at91_emac_t *get_emacbase_by_name(char *devname)
+at91_emac_t *get_emacbase_by_name(const char *devname)
 {
 	struct eth_device *netdev;
 
@@ -170,7 +170,7 @@ at91_emac_t *get_emacbase_by_name(char *devname)
 	return (at91_emac_t *) netdev->iobase;
 }
 
-int  at91emac_mii_read(char *devname, unsigned char addr,
+int  at91emac_mii_read(const char *devname, unsigned char addr,
 		unsigned char reg, unsigned short *value)
 {
 	at91_emac_t *emac;
@@ -181,7 +181,7 @@ int  at91emac_mii_read(char *devname, unsigned char addr,
 }
 
 
-int  at91emac_mii_write(char *devname, unsigned char addr,
+int  at91emac_mii_write(const char *devname, unsigned char addr,
 		unsigned char reg, unsigned short value)
 {
 	at91_emac_t *emac;

drivers/net/bfin_mac.c

@@ -71,7 +71,7 @@ static int bfin_miiphy_wait(void)
 	return 0;
 }
 
-static int bfin_miiphy_read(char *devname, uchar addr, uchar reg, ushort *val)
+static int bfin_miiphy_read(const char *devname, uchar addr, uchar reg, ushort *val)
 {
 	if (bfin_miiphy_wait())
 		return 1;
@@ -82,7 +82,7 @@ static int bfin_miiphy_read(char *devname, uchar addr, uchar reg, ushort *val)
 	return 0;
 }
 
-static int bfin_miiphy_write(char *devname, uchar addr, uchar reg, ushort val)
+static int bfin_miiphy_write(const char *devname, uchar addr, uchar reg, ushort val)
 {
 	if (bfin_miiphy_wait())
 		return 1;

drivers/net/davinci_emac.c

@@ -252,12 +252,12 @@ static int gen_auto_negotiate(int phy_addr)
 
 
 #if defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
-static int davinci_mii_phy_read(char *devname, unsigned char addr, unsigned char reg, unsigned short *value)
+static int davinci_mii_phy_read(const char *devname, unsigned char addr, unsigned char reg, unsigned short *value)
 {
 	return(davinci_eth_phy_read(addr, reg, value) ? 0 : 1);
 }
 
-static int davinci_mii_phy_write(char *devname, unsigned char addr, unsigned char reg, unsigned short value)
+static int davinci_mii_phy_write(const char *devname, unsigned char addr, unsigned char reg, unsigned short value)
 {
 	return(davinci_eth_phy_write(addr, reg, value) ? 0 : 1);
 }

drivers/net/designware.c

@@ -451,7 +451,7 @@ static int configure_phy(struct eth_device *dev)
 }
 
 #if defined(CONFIG_MII)
-static int dw_mii_read(char *devname, u8 addr, u8 reg, u16 *val)
+static int dw_mii_read(const char *devname, u8 addr, u8 reg, u16 *val)
 {
 	struct eth_device *dev;
 
@@ -462,7 +462,7 @@ static int dw_mii_read(char *devname, u8 addr, u8 reg, u16 *val)
 	return 0;
 }
 
-static int dw_mii_write(char *devname, u8 addr, u8 reg, u16 val)
+static int dw_mii_write(const char *devname, u8 addr, u8 reg, u16 val)
 {
 	struct eth_device *dev;
 

drivers/net/eepro100.c

@@ -321,7 +321,8 @@ static int set_phyreg (struct eth_device *dev, unsigned char addr,
 /* Check if given phyaddr is valid, i.e. there is a PHY connected.
  * Do this by checking model value field from ID2 register.
  */
-static struct eth_device* verify_phyaddr (char *devname, unsigned char addr)
+static struct eth_device* verify_phyaddr (const char *devname,
+						unsigned char addr)
 {
 	struct eth_device *dev;
 	unsigned short value;
@@ -350,7 +351,7 @@ static struct eth_device* verify_phyaddr (char *devname, unsigned char addr)
 	return dev;
 }
 
-static int eepro100_miiphy_read (char *devname, unsigned char addr,
+static int eepro100_miiphy_read(const char *devname, unsigned char addr,
 		unsigned char reg, unsigned short *value)
 {
 	struct eth_device *dev;
@@ -367,7 +368,7 @@ static int eepro100_miiphy_read (char *devname, unsigned char addr,
 	return 0;
 }
 
-static int eepro100_miiphy_write (char *devname, unsigned char addr,
+static int eepro100_miiphy_write(const char *devname, unsigned char addr,
 		unsigned char reg, unsigned short value)
 {
 	struct eth_device *dev;

drivers/net/ep93xx_eth.c

@@ -44,9 +44,9 @@
 #define GET_REGS(eth_dev)	(GET_PRIV(eth_dev)->regs)
 
 /* ep93xx_miiphy ops forward declarations */
-static int ep93xx_miiphy_read(char * const dev, unsigned char const addr,
+static int ep93xx_miiphy_read(const char * const dev, unsigned char const addr,
 			unsigned char const reg, unsigned short * const value);
-static int ep93xx_miiphy_write(char * const dev, unsigned char const addr,
+static int ep93xx_miiphy_write(const char * const dev, unsigned char const addr,
 			unsigned char const reg, unsigned short const value);
 
 #if defined(EP93XX_MAC_DEBUG)
@@ -555,7 +555,7 @@ eth_init_done:
 /**
  * Read a 16-bit value from an MII register.
  */
-static int ep93xx_miiphy_read(char * const dev, unsigned char const addr,
+static int ep93xx_miiphy_read(const char * const dev, unsigned char const addr,
 			unsigned char const reg, unsigned short * const value)
 {
 	struct mac_regs *mac = (struct mac_regs *)MAC_BASE;
@@ -607,7 +607,7 @@ static int ep93xx_miiphy_read(char * const dev, unsigned char const addr,
 /**
  * Write a 16-bit value to an MII register.
  */
-static int ep93xx_miiphy_write(char * const dev, unsigned char const addr,
+static int ep93xx_miiphy_write(const char * const dev, unsigned char const addr,
 			unsigned char const reg, unsigned short const value)
 {
 	struct mac_regs *mac = (struct mac_regs *)MAC_BASE;

drivers/net/fec_mxc.c

@@ -62,7 +62,7 @@ struct fec_priv gfec = {
 /*
  * MII-interface related functions
  */
-static int fec_miiphy_read(char *dev, uint8_t phyAddr, uint8_t regAddr,
+static int fec_miiphy_read(const char *dev, uint8_t phyAddr, uint8_t regAddr,
 		uint16_t *retVal)
 {
 	struct eth_device *edev = eth_get_dev_by_name(dev);
@@ -119,7 +119,7 @@ static void fec_mii_setspeed(struct fec_priv *fec)
 	debug("fec_init: mii_speed %#lx\n",
 			fec->eth->mii_speed);
 }
-static int fec_miiphy_write(char *dev, uint8_t phyAddr, uint8_t regAddr,
+static int fec_miiphy_write(const char *dev, uint8_t phyAddr, uint8_t regAddr,
 		uint16_t data)
 {
 	struct eth_device *edev = eth_get_dev_by_name(dev);
@@ -743,7 +743,7 @@ static int fec_probe(bd_t *bd)
 	writel(0x05ee0024, &fec->eth->r_cntrl);	/* FIXME 0x05ee0004 */
 	fec_mii_setspeed(fec);
 
-	sprintf(edev->name, "FEC_MXC");
+	sprintf(edev->name, "FEC");
 
 	miiphy_register(edev->name, fec_miiphy_read, fec_miiphy_write);
 

drivers/net/macb.c

@@ -167,7 +167,7 @@ static u16 macb_mdio_read(struct macb_device *macb, u8 reg)
 
 #if defined(CONFIG_CMD_MII)
 
-int macb_miiphy_read(char *devname, u8 phy_adr, u8 reg, u16 *value)
+int macb_miiphy_read(const char *devname, u8 phy_adr, u8 reg, u16 *value)
 {
 	struct eth_device *dev = eth_get_dev_by_name(devname);
 	struct macb_device *macb = to_macb(dev);
@@ -180,7 +180,7 @@ int macb_miiphy_read(char *devname, u8 phy_adr, u8 reg, u16 *value)
 	return 0;
 }
 
-int macb_miiphy_write(char *devname, u8 phy_adr, u8 reg, u16 value)
+int macb_miiphy_write(const char *devname, u8 phy_adr, u8 reg, u16 value)
 {
 	struct eth_device *dev = eth_get_dev_by_name(devname);
 	struct macb_device *macb = to_macb(dev);

drivers/net/mcfmii.c

@@ -293,7 +293,7 @@ void __mii_init(void)
  *	  Otherwise they hang in mii_send() !!! Sorry!
  */
 
-int mcffec_miiphy_read(char *devname, unsigned char addr, unsigned char reg,
+int mcffec_miiphy_read(const char *devname, unsigned char addr, unsigned char reg,
 		       unsigned short *value)
 {
 	short rdreg;		/* register working value */
@@ -312,7 +312,7 @@ int mcffec_miiphy_read(char *devname, unsigned char addr, unsigned char reg,
 	return 0;
 }
 
-int mcffec_miiphy_write(char *devname, unsigned char addr, unsigned char reg,
+int mcffec_miiphy_write(const char *devname, unsigned char addr, unsigned char reg,
 			unsigned short value)
 {
 	short rdreg;		/* register working value */

drivers/net/mpc512x_fec.c

@@ -25,8 +25,8 @@ DECLARE_GLOBAL_DATA_PTR;
 #error "CONFIG_MII has to be defined!"
 #endif
 
-int fec512x_miiphy_read(char *devname, u8 phyAddr, u8 regAddr, u16 * retVal);
-int fec512x_miiphy_write(char *devname, u8 phyAddr, u8 regAddr, u16 data);
+int fec512x_miiphy_read(const char *devname, u8 phyAddr, u8 regAddr, u16 * retVal);
+int fec512x_miiphy_write(const char *devname, u8 phyAddr, u8 regAddr, u16 data);
 int mpc512x_fec_init_phy(struct eth_device *dev, bd_t * bis);
 
 static uchar rx_buff[FEC_BUFFER_SIZE];
@@ -637,7 +637,7 @@ int mpc512x_fec_initialize (bd_t * bis)
 	dev->send = mpc512x_fec_send;
 	dev->recv = mpc512x_fec_recv;
 
-	sprintf (dev->name, "FEC ETHERNET");
+	sprintf (dev->name, "FEC");
 	eth_register (dev);
 
 #if defined(CONFIG_MII) || defined(CONFIG_CMD_MII)
@@ -672,7 +672,7 @@ int mpc512x_fec_initialize (bd_t * bis)
 
 /* MII-interface related functions */
 /********************************************************************/
-int fec512x_miiphy_read (char *devname, u8 phyAddr, u8 regAddr, u16 * retVal)
+int fec512x_miiphy_read(const char *devname, u8 phyAddr, u8 regAddr, u16 *retVal)
 {
 	volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR;
 	volatile fec512x_t *eth = &im->fec;
@@ -719,7 +719,7 @@ int fec512x_miiphy_read (char *devname, u8 phyAddr, u8 regAddr, u16 * retVal)
 }
 
 /********************************************************************/
-int fec512x_miiphy_write (char *devname, u8 phyAddr, u8 regAddr, u16 data)
+int fec512x_miiphy_write(const char *devname, u8 phyAddr, u8 regAddr, u16 data)
 {
 	volatile immap_t *im = (immap_t *) CONFIG_SYS_IMMR;
 	volatile fec512x_t *eth = &im->fec;

drivers/net/mpc5xxx_fec.c

@@ -35,8 +35,8 @@ typedef struct {
     uint8 head[16];             /* MAC header(6 + 6 + 2) + 2(aligned) */
 } NBUF;
 
-int fec5xxx_miiphy_read(char *devname, uint8 phyAddr, uint8 regAddr, uint16 * retVal);
-int fec5xxx_miiphy_write(char *devname, uint8 phyAddr, uint8 regAddr, uint16 data);
+int fec5xxx_miiphy_read(const char *devname, uint8 phyAddr, uint8 regAddr, uint16 *retVal);
+int fec5xxx_miiphy_write(const char *devname, uint8 phyAddr, uint8 regAddr, uint16 data);
 
 static int mpc5xxx_fec_init_phy(struct eth_device *dev, bd_t * bis);
 
@@ -941,7 +941,7 @@ int mpc5xxx_fec_initialize(bd_t * bis)
 
 /* MII-interface related functions */
 /********************************************************************/
-int fec5xxx_miiphy_read(char *devname, uint8 phyAddr, uint8 regAddr, uint16 * retVal)
+int fec5xxx_miiphy_read(const char *devname, uint8 phyAddr, uint8 regAddr, uint16 * retVal)
 {
 	ethernet_regs *eth = (ethernet_regs *)MPC5XXX_FEC;
 	uint32 reg;		/* convenient holder for the PHY register */
@@ -983,7 +983,7 @@ int fec5xxx_miiphy_read(char *devname, uint8 phyAddr, uint8 regAddr, uint16 * re
 }
 
 /********************************************************************/
-int fec5xxx_miiphy_write(char *devname, uint8 phyAddr, uint8 regAddr, uint16 data)
+int fec5xxx_miiphy_write(const char *devname, uint8 phyAddr, uint8 regAddr, uint16 data)
 {
 	ethernet_regs *eth = (ethernet_regs *)MPC5XXX_FEC;
 	uint32 reg;		/* convenient holder for the PHY register */

drivers/net/mvgbe.c

@@ -54,7 +54,7 @@ DECLARE_GLOBAL_DATA_PTR;
  *
  * Returns 16bit phy register value, or 0xffff on error
  */
-static int smi_reg_read(char *devname, u8 phy_adr, u8 reg_ofs, u16 * data)
+static int smi_reg_read(const char *devname, u8 phy_adr, u8 reg_ofs, u16 * data)
 {
 	struct eth_device *dev = eth_get_dev_by_name(devname);
 	struct mvgbe_device *dmvgbe = to_mvgbe(dev);
@@ -131,7 +131,7 @@ static int smi_reg_read(char *devname, u8 phy_adr, u8 reg_ofs, u16 * data)
  * Returns 0 if write succeed, -EINVAL on bad parameters
  * -ETIME on timeout
  */
-static int smi_reg_write(char *devname, u8 phy_adr, u8 reg_ofs, u16 data)
+static int smi_reg_write(const char *devname, u8 phy_adr, u8 reg_ofs, u16 data)
 {
 	struct eth_device *dev = eth_get_dev_by_name(devname);
 	struct mvgbe_device *dmvgbe = to_mvgbe(dev);

drivers/net/ns7520_eth.c

@@ -761,7 +761,7 @@ enum mii_status {
 /**
  * Read a 16-bit value from an MII register.
  */
-extern int ns7520_miiphy_read(char *devname, unsigned char const addr,
+extern int ns7520_miiphy_read(const char *devname, unsigned char const addr,
 		unsigned char const reg, unsigned short *const value)
 {
 	int ret = MII_STATUS_FAILURE;
@@ -807,7 +807,7 @@ extern int ns7520_miiphy_read(char *devname, unsigned char const addr,
 /**
  * Write a 16-bit value to an MII register.
  */
-extern int ns7520_miiphy_write(char *devname, unsigned char const addr,
+extern int ns7520_miiphy_write(const char *devname, unsigned char const addr,
 		unsigned char const reg, unsigned short const value)
 {
 	int ret = MII_STATUS_FAILURE;

drivers/net/phy/miiphybb.c

@@ -143,7 +143,7 @@ void bb_miiphy_init(void)
 	}
 }
 
-static inline struct bb_miiphy_bus *bb_miiphy_getbus(char *devname)
+static inline struct bb_miiphy_bus *bb_miiphy_getbus(const char *devname)
 {
 #ifdef CONFIG_BITBANGMII_MULTI
 	int i;
@@ -246,7 +246,7 @@ static void miiphy_pre(struct bb_miiphy_bus *bus, char read,
  * Returns:
  *   0 on success
  */
-int bb_miiphy_read(char *devname, unsigned char addr,
+int bb_miiphy_read(const char *devname, unsigned char addr,
 		   unsigned char reg, unsigned short *value)
 {
 	short rdreg; /* register working value */
@@ -327,7 +327,7 @@ int bb_miiphy_read(char *devname, unsigned char addr,
  * Returns:
  *   0 on success
  */
-int bb_miiphy_write (char *devname, unsigned char addr,
+int bb_miiphy_write (const char *devname, unsigned char addr,
 		     unsigned char reg, unsigned short value)
 {
 	struct bb_miiphy_bus *bus;

drivers/net/tsec.c

@@ -60,9 +60,9 @@ static void phy_run_commands(struct tsec_private *priv, struct phy_cmd *cmd);
 static void adjust_link(struct eth_device *dev);
 #if defined(CONFIG_MII) || defined(CONFIG_CMD_MII) \
 	&& !defined(BITBANGMII)
-static int tsec_miiphy_write(char *devname, unsigned char addr,
+static int tsec_miiphy_write(const char *devname, unsigned char addr,
 			     unsigned char reg, unsigned short value);
-static int tsec_miiphy_read(char *devname, unsigned char addr,
+static int tsec_miiphy_read(const char *devname, unsigned char addr,
 			    unsigned char reg, unsigned short *value);
 #endif
 #ifdef CONFIG_MCAST_TFTP
@@ -1919,7 +1919,7 @@ static void phy_run_commands(struct tsec_private *priv, struct phy_cmd *cmd)
  * Returns:
  *  0 on success
  */
-static int tsec_miiphy_read(char *devname, unsigned char addr,
+static int tsec_miiphy_read(const char *devname, unsigned char addr,
 			    unsigned char reg, unsigned short *value)
 {
 	unsigned short ret;
@@ -1942,7 +1942,7 @@ static int tsec_miiphy_read(char *devname, unsigned char addr,
  * Returns:
  *  0 on success
  */
-static int tsec_miiphy_write(char *devname, unsigned char addr,
+static int tsec_miiphy_write(const char *devname, unsigned char addr,
 			     unsigned char reg, unsigned short value)
 {
 	struct tsec_private *priv = privlist[0];

drivers/qe/uec.c

@@ -603,7 +603,7 @@ static void phy_change(struct eth_device *dev)
  * Returns:
  *  The index where the device is located, -1 on error
  */
-static int uec_miiphy_find_dev_by_name(char *devname)
+static int uec_miiphy_find_dev_by_name(const char *devname)
 {
 	int i;
 
@@ -628,7 +628,7 @@ static int uec_miiphy_find_dev_by_name(char *devname)
  * Returns:
  *  0 on success
  */
-static int uec_miiphy_read(char *devname, unsigned char addr,
+static int uec_miiphy_read(const char *devname, unsigned char addr,
 			    unsigned char reg, unsigned short *value)
 {
 	int devindex = 0;
@@ -650,7 +650,7 @@ static int uec_miiphy_read(char *devname, unsigned char addr,
  * Returns:
  *  0 on success
  */
-static int uec_miiphy_write(char *devname, unsigned char addr,
+static int uec_miiphy_write(const char *devname, unsigned char addr,
 			     unsigned char reg, unsigned short value)
 {
 	int devindex = 0;
@@ -1367,7 +1367,7 @@ int uec_initialize(bd_t *bis, uec_info_t *uec_info)
 	uec->uec_info = uec_info;
 	uec->dev = dev;
 
-	sprintf(dev->name, "FSL UEC%d", uec_info->uf_info.ucc_num);
+	sprintf(dev->name, "UEC%d", uec_info->uf_info.ucc_num);
 	dev->iobase = 0;
 	dev->priv = (void *)uec;
 	dev->init = uec_init;

drivers/qe/uec_phy.c

@@ -71,8 +71,8 @@
  *                 {name, speed, duplex},
  *
  *     #define CONFIG_SYS_FIXED_PHY_PORTS \
- *                 CONFIG_SYS_FIXED_PHY_PORT("FSL UEC0",SPEED_100,DUPLEX_FULL) \
- *                 CONFIG_SYS_FIXED_PHY_PORT("FSL UEC2",SPEED_100,DUPLEX_HALF)
+ *                 CONFIG_SYS_FIXED_PHY_PORT("UEC0",SPEED_100,DUPLEX_FULL) \
+ *                 CONFIG_SYS_FIXED_PHY_PORT("UEC2",SPEED_100,DUPLEX_HALF)
  */
 
 #ifndef CONFIG_FIXED_PHY
@@ -102,7 +102,7 @@ static const struct fixed_phy_port fixed_phy_port[] = {
  * Example board header file to define bitbang ethernet ports:
  *
  * #define CONFIG_SYS_BITBANG_PHY_PORT(name) name,
- * #define CONFIG_SYS_BITBANG_PHY_PORTS CONFIG_SYS_BITBANG_PHY_PORT("FSL UEC0")
+ * #define CONFIG_SYS_BITBANG_PHY_PORTS CONFIG_SYS_BITBANG_PHY_PORT("UEC0")
 */
 #ifndef CONFIG_SYS_BITBANG_PHY_PORTS
 #define CONFIG_SYS_BITBANG_PHY_PORTS	/* default is an empty array */

include/configs/MPC8323ERDB.h

@@ -338,7 +338,7 @@
  * QE UEC ethernet configuration
  */
 #define CONFIG_UEC_ETH
-#define CONFIG_ETHPRIME		"FSL UEC0"
+#define CONFIG_ETHPRIME		"UEC0"
 
 #define CONFIG_UEC_ETH1		/* ETH3 */
 

include/configs/MPC832XEMDS.h

@@ -353,7 +353,7 @@
  * QE UEC ethernet configuration
  */
 #define CONFIG_UEC_ETH
-#define CONFIG_ETHPRIME		"FSL UEC0"
+#define CONFIG_ETHPRIME		"UEC0"
 
 #define CONFIG_UEC_ETH1		/* ETH3 */
 

include/configs/MPC8360EMDS.h

@@ -390,7 +390,7 @@
  * QE UEC ethernet configuration
  */
 #define CONFIG_UEC_ETH
-#define CONFIG_ETHPRIME		"FSL UEC0"
+#define CONFIG_ETHPRIME		"UEC0"
 #define CONFIG_PHY_MODE_NEED_CHANGE
 
 #define CONFIG_UEC_ETH1		/* GETH1 */

include/configs/MPC8360ERDK.h

@@ -309,7 +309,7 @@
  * QE UEC ethernet configuration
  */
 #define CONFIG_UEC_ETH
-#define CONFIG_ETHPRIME		"FSL UEC0"
+#define CONFIG_ETHPRIME		"UEC0"
 
 #define CONFIG_UEC_ETH1		/* GETH1 */
 

include/configs/MPC8568MDS.h

@@ -313,7 +313,7 @@ extern unsigned long get_clock_freq(void);
  */
 #define CONFIG_UEC_ETH
 #ifndef CONFIG_TSEC_ENET
-#define CONFIG_ETHPRIME         "FSL UEC0"
+#define CONFIG_ETHPRIME         "UEC0"
 #endif
 #define CONFIG_PHY_MODE_NEED_CHANGE
 #define CONFIG_eTSEC_MDIO_BUS

include/configs/MPC8569MDS.h

@@ -363,7 +363,7 @@ extern unsigned long get_clock_freq(void);
 
 #define CONFIG_MIIM_ADDRESS	(CONFIG_SYS_CCSRBAR + 0x82120)
 #define CONFIG_UEC_ETH
-#define CONFIG_ETHPRIME         "FSL UEC0"
+#define CONFIG_ETHPRIME         "UEC0"
 #define CONFIG_PHY_MODE_NEED_CHANGE
 
 #define CONFIG_UEC_ETH1         /* GETH1 */

include/configs/NSCU.h

@@ -485,7 +485,6 @@
 
 #undef CONFIG_SCC1_ENET
 #define CONFIG_FEC_ENET
-/* #define CONFIG_ETHPRIME		"FEC ETHERNET" */
 
 /* pass open firmware flat tree */
 #define CONFIG_OF_LIBFDT	1

include/configs/TK885D.h

@@ -65,8 +65,8 @@
 #undef	CONFIG_BOOTARGS
 
 #define CONFIG_EXTRA_ENV_SETTINGS					\
-	"ethprime=FEC ETHERNET\0"					\
-	"ethact=FEC ETHERNET\0"						\
+	"ethprime=FEC\0"						\
+	"ethact=FEC\0"							\
 	"netdev=eth0\0"							\
 	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
 		"nfsroot=${serverip}:${rootpath}\0"			\
@@ -514,7 +514,7 @@
 #define CONFIG_MII_INIT	1
 
 #define CONFIG_NET_RETRY_COUNT	3
-#define CONFIG_ETHPRIME		"FEC ETHERNET"
+#define CONFIG_ETHPRIME		"FEC"
 
 /* pass open firmware flat tree */
 #define CONFIG_OF_LIBFDT	1

include/configs/TQM855L.h

@@ -481,7 +481,7 @@
 
 #define CONFIG_SCC1_ENET
 #define CONFIG_FEC_ENET
-#define CONFIG_ETHPRIME		"SCC ETHERNET"
+#define CONFIG_ETHPRIME		"SCC"
 
 /* pass open firmware flat tree */
 #define CONFIG_OF_LIBFDT	1

include/configs/TQM855M.h

@@ -516,7 +516,7 @@
 
 #define CONFIG_SCC1_ENET
 #define CONFIG_FEC_ENET
-#define CONFIG_ETHPRIME		"SCC ETHERNET"
+#define CONFIG_ETHPRIME		"SCC"
 
 /* pass open firmware flat tree */
 #define CONFIG_OF_LIBFDT	1

include/configs/TQM860L.h

@@ -480,7 +480,7 @@
 
 #define CONFIG_SCC1_ENET
 #define CONFIG_FEC_ENET
-#define CONFIG_ETHPRIME		"SCC ETHERNET"
+#define CONFIG_ETHPRIME		"SCC"
 
 /* pass open firmware flat tree */
 #define CONFIG_OF_LIBFDT       1

include/configs/TQM860M.h

@@ -484,7 +484,7 @@
 
 #define CONFIG_SCC1_ENET
 #define CONFIG_FEC_ENET
-#define CONFIG_ETHPRIME		"SCC ETHERNET"
+#define CONFIG_ETHPRIME		"SCC"
 
 /* pass open firmware flat tree */
 #define CONFIG_OF_LIBFDT	1

include/configs/TQM862L.h

@@ -486,7 +486,7 @@
 #define CONFIG_NET_MULTI
 #define CONFIG_SCC1_ENET
 #define CONFIG_FEC_ENET
-#define CONFIG_ETHPRIME		"SCC ETHERNET"
+#define CONFIG_ETHPRIME		"SCC"
 
 /* pass open firmware flat tree */
 #define CONFIG_OF_LIBFDT	1

include/configs/TQM862M.h

@@ -487,7 +487,7 @@
 #define CONFIG_NET_MULTI
 #define CONFIG_SCC1_ENET
 #define CONFIG_FEC_ENET
-#define CONFIG_ETHPRIME		"SCC ETHERNET"
+#define CONFIG_ETHPRIME		"SCC"
 
 /* pass open firmware flat tree */
 #define CONFIG_OF_LIBFDT	1

include/configs/TQM866M.h

@@ -506,7 +506,7 @@
 
 #define CONFIG_SCC1_ENET
 #define CONFIG_FEC_ENET
-#define CONFIG_ETHPRIME		"SCC ETHERNET"
+#define CONFIG_ETHPRIME		"SCC"
 
 /* pass open firmware flat tree */
 #define CONFIG_OF_LIBFDT	1

include/configs/TQM885D.h

@@ -506,7 +506,7 @@
 					   switching to another netwok (if the
 					   tried network is unreachable) */
 
-#define CONFIG_ETHPRIME		"SCC ETHERNET"
+#define CONFIG_ETHPRIME		"SCC"
 
 /* pass open firmware flat tree */
 #define CONFIG_OF_LIBFDT	1

include/configs/ep82xxm.h

@@ -147,7 +147,7 @@
 #define CONFIG_BOOTDELAY	5	/* autoboot after 5 seconds */
 #define CONFIG_ENV_IN_OWN_SECT	1
 #define CONFIG_AUTO_COMPLETE	1
-#define	CONFIG_EXTRA_ENV_SETTINGS	"ethprime=FCC3 ETHERNET"
+#define	CONFIG_EXTRA_ENV_SETTINGS	"ethprime=FCC3"
 
 #if defined(CONFIG_CMD_KGDB)
 #undef	CONFIG_KGDB_ON_SMC		/* define if kgdb on SMC */

include/configs/idmr.h

@@ -74,7 +74,7 @@
 	"net_nfs=tftp 200000 $(bootfile);run nfsargs addip;bootm\0"	\
 	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
 		"nfsroot=$(serverip):$(rootpath)\0"			\
-	"ethact=FEC ETHERNET\0"						\
+	"ethact=FEC\0	"						\
 	"update=prot off ff800000 ff81ffff; era ff800000 ff81ffff; "	\
 		"cp.b 200000 ff800000 $(filesize);"			\
 		"prot on ff800000 ff81ffff\0"				\

include/configs/keymile-common.h

@@ -139,8 +139,8 @@
 
 #ifdef CONFIG_IO_MUXING
 #define	CONFIG_KM_DEF_ENV_IOMUX \
-	"nc=setenv ethact HDLC ETHERNET \0" \
-	"nce=setenv ethact SCC ETHERNET \0"	\
+	"nc=setenv ethact HDLC \0" \
+	"nce=setenv ethact SCC \0"	\
 	"stderr=serial,nc \0"	\
 	"stdin=serial,nc \0" \
 	"stdout=serial,nc \0" \

include/configs/km8xx.h

@@ -280,7 +280,7 @@
 #define BOOTFLAG_WARM	0x02	/* Software reboot		    */
 
 #define CONFIG_SCC3_ENET
-#define CONFIG_ETHPRIME		"SCC ETHERNET"
+#define CONFIG_ETHPRIME		"SCC"
 #define CONFIG_HAS_ETH0
 
 /* pass open firmware flat tree */

include/configs/kmeter1.h

@@ -284,7 +284,7 @@
  * QE UEC ethernet configuration
  */
 #define CONFIG_UEC_ETH
-#define CONFIG_ETHPRIME		"FSL UEC0"
+#define CONFIG_ETHPRIME		"UEC0"
 
 #define CONFIG_UEC_ETH1		/* GETH1 */
 #define UEC_VERBOSE_DEBUG	1

include/configs/v38b.h

@@ -154,7 +154,7 @@
 	"nfsargs=setenv bootargs root=/dev/nfs rw "			\
 		"nfsroot=$(serverip):$(rootpath) wdt=off\0"		\
 	"hostname=v38b\0"						\
-	"ethact=FEC ETHERNET\0"						\
+	"ethact=FEC\0"							\
 	"rootpath=/opt/eldk-3.1.1/ppc_6xx\0"				\
 	"update=prot off ff000000 ff03ffff; era ff000000 ff03ffff; "	\
 		"cp.b 200000 ff000000 $(filesize);"			\

include/miiphy.h

@@ -36,30 +36,30 @@
 
 #include <net.h>
 
-int miiphy_read (char *devname, unsigned char addr, unsigned char reg,
+int miiphy_read (const char *devname, unsigned char addr, unsigned char reg,
 		 unsigned short *value);
-int miiphy_write (char *devname, unsigned char addr, unsigned char reg,
+int miiphy_write (const char *devname, unsigned char addr, unsigned char reg,
 		  unsigned short value);
-int miiphy_info (char *devname, unsigned char addr, unsigned int *oui,
+int miiphy_info (const char *devname, unsigned char addr, unsigned int *oui,
 		 unsigned char *model, unsigned char *rev);
-int miiphy_reset (char *devname, unsigned char addr);
-int miiphy_speed (char *devname, unsigned char addr);
-int miiphy_duplex (char *devname, unsigned char addr);
-int miiphy_is_1000base_x (char *devname, unsigned char addr);
+int miiphy_reset (const char *devname, unsigned char addr);
+int miiphy_speed (const char *devname, unsigned char addr);
+int miiphy_duplex (const char *devname, unsigned char addr);
+int miiphy_is_1000base_x (const char *devname, unsigned char addr);
 #ifdef CONFIG_SYS_FAULT_ECHO_LINK_DOWN
-int miiphy_link (char *devname, unsigned char addr);
+int miiphy_link (const char *devname, unsigned char addr);
 #endif
 
 void miiphy_init (void);
 
-void miiphy_register (char *devname,
-		      int (*read) (char *devname, unsigned char addr,
+void miiphy_register (const char *devname,
+		      int (*read) (const char *devname, unsigned char addr,
 				   unsigned char reg, unsigned short *value),
-		      int (*write) (char *devname, unsigned char addr,
+		      int (*write) (const char *devname, unsigned char addr,
 				    unsigned char reg, unsigned short value));
 
-int miiphy_set_current_dev (char *devname);
-char *miiphy_get_current_dev (void);
+int miiphy_set_current_dev (const char *devname);
+const char *miiphy_get_current_dev (void);
 
 void miiphy_listdev (void);
 
@@ -85,9 +85,9 @@ extern struct bb_miiphy_bus bb_miiphy_buses[];
 extern int bb_miiphy_buses_num;
 
 void bb_miiphy_init (void);
-int bb_miiphy_read (char *devname, unsigned char addr,
+int bb_miiphy_read (const char *devname, unsigned char addr,
 		    unsigned char reg, unsigned short *value);
-int bb_miiphy_write (char *devname, unsigned char addr,
+int bb_miiphy_write (const char *devname, unsigned char addr,
 		     unsigned char reg, unsigned short value);
 #endif
 

include/net.h

@@ -117,7 +117,7 @@ extern void eth_try_another(int first_restart);	/* Change the device */
 extern void eth_set_current(void);		/* set nterface to ethcur var */
 #endif
 extern struct eth_device *eth_get_dev(void);	/* get the current device MAC */
-extern struct eth_device *eth_get_dev_by_name(char *devname); /* get device */
+extern struct eth_device *eth_get_dev_by_name(const char *devname);
 extern struct eth_device *eth_get_dev_by_index(int index); /* get dev @ index */
 extern int eth_get_dev_index (void);		/* get the device index */
 extern void eth_parse_enetaddr(const char *addr, uchar *enetaddr);

net/eth.c

@@ -102,7 +102,7 @@ struct eth_device *eth_get_dev(void)
 	return eth_current;
 }
 
-struct eth_device *eth_get_dev_by_name(char *devname)
+struct eth_device *eth_get_dev_by_name(const char *devname)
 {
 	struct eth_device *dev, *target_dev;