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Commit da4625ac authored by Russell King's avatar Russell King Committed by David S. Miller
Browse files

net: phy: split out PHY speed and duplex string generation 



Other code would like to make use of this, so make the speed and duplex
string generation visible, and place it in a separate file.

Signed-off-by: default avatarRussell King <rmk+kernel@armlinux.org.uk>
Reviewed-by: default avatarAndrew Lunn <andrew@lunn.ch>
Reviewed-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent c3ecbe75

drivers/net/phy/phy-core.c

+49 −0
Original line number Diff line number Diff line
@@ -9,6 +9,55 @@ 
#include <linux/export.h>

#include <linux/phy.h>



const char *phy_speed_to_str(int speed)

{

	switch (speed) {

	case SPEED_10:

		return "10Mbps";

	case SPEED_100:

		return "100Mbps";

	case SPEED_1000:

		return "1Gbps";

	case SPEED_2500:

		return "2.5Gbps";

	case SPEED_5000:

		return "5Gbps";

	case SPEED_10000:

		return "10Gbps";

	case SPEED_14000:

		return "14Gbps";

	case SPEED_20000:

		return "20Gbps";

	case SPEED_25000:

		return "25Gbps";

	case SPEED_40000:

		return "40Gbps";

	case SPEED_50000:

		return "50Gbps";

	case SPEED_56000:

		return "56Gbps";

	case SPEED_100000:

		return "100Gbps";

	case SPEED_UNKNOWN:

		return "Unknown";

	default:

		return "Unsupported (update phy-core.c)";

	}

}

EXPORT_SYMBOL_GPL(phy_speed_to_str);



const char *phy_duplex_to_str(unsigned int duplex)

{

	if (duplex == DUPLEX_HALF)

		return "Half";

	if (duplex == DUPLEX_FULL)

		return "Full";

	if (duplex == DUPLEX_UNKNOWN)

		return "Unknown";

	return "Unsupported (update phy-core.c)";

}

EXPORT_SYMBOL_GPL(phy_duplex_to_str);



static void mmd_phy_indirect(struct mii_bus *bus, int phy_addr, int devad,

			     u16 regnum)

{

drivers/net/phy/phy.c

+1 −37
Original line number Diff line number Diff line
@@ -38,42 +38,6 @@ 


#include <asm/irq.h>



static const char *phy_speed_to_str(int speed)

{

	switch (speed) {

	case SPEED_10:

		return "10Mbps";

	case SPEED_100:

		return "100Mbps";

	case SPEED_1000:

		return "1Gbps";

	case SPEED_2500:

		return "2.5Gbps";

	case SPEED_5000:

		return "5Gbps";

	case SPEED_10000:

		return "10Gbps";

	case SPEED_14000:

		return "14Gbps";

	case SPEED_20000:

		return "20Gbps";

	case SPEED_25000:

		return "25Gbps";

	case SPEED_40000:

		return "40Gbps";

	case SPEED_50000:

		return "50Gbps";

	case SPEED_56000:

		return "56Gbps";

	case SPEED_100000:

		return "100Gbps";

	case SPEED_UNKNOWN:

		return "Unknown";

	default:

		return "Unsupported (update phy.c)";

	}

}



#define PHY_STATE_STR(_state)			\

	case PHY_##_state:			\

		return __stringify(_state);	\
@@ -109,7 +73,7 @@ void phy_print_status(struct phy_device *phydev) 
		netdev_info(phydev->attached_dev,

			"Link is Up - %s/%s - flow control %s\n",

			phy_speed_to_str(phydev->speed),

			DUPLEX_FULL == phydev->duplex ? "Full" : "Half",

			phy_duplex_to_str(phydev->duplex),

			phydev->pause ? "rx/tx" : "off");

	} else	{

		netdev_info(phydev->attached_dev, "Link is Down\n");

include/linux/phy.h

+3 −0
Original line number Diff line number Diff line
@@ -667,6 +667,9 @@ struct phy_fixup { 
	int (*run)(struct phy_device *phydev);

};



const char *phy_speed_to_str(int speed);

const char *phy_duplex_to_str(unsigned int duplex);



/**

 * phy_read_mmd - Convenience function for reading a register

 * from an MMD on a given PHY.