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Commit 1531407c authored by David S. Miller's avatar David S. Miller
Browse files

Merge branch 'brcm-pseudo-phy-addr' 



Florian Fainelli says:

====================
net: phy: broadcom: define pseudo-PHY address

This patch series converts existing in-tree users of the Broadcom pseudo-PHY
address (30) used to configure MDIO-connected switches to share a constant in a
shared header files.
====================

Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parents f9c2ff22 aafc66f1

drivers/net/dsa/bcm_sf2.c

+4 −3
Original line number Diff line number Diff line
@@ -24,6 +24,7 @@ 
#include <net/dsa.h>

#include <linux/ethtool.h>

#include <linux/if_bridge.h>

#include <linux/brcmphy.h>



#include "bcm_sf2.h"

#include "bcm_sf2_regs.h"
@@ -697,7 +698,7 @@ static int bcm_sf2_sw_setup(struct dsa_switch *ds) 
	/* Include the pseudo-PHY address and the broadcast PHY address to

	 * divert reads towards our workaround

	 */

	ds->phys_mii_mask |= ((1 << 30) | (1 << 0));

	ds->phys_mii_mask |= ((1 << BRCM_PSEUDO_PHY_ADDR) | (1 << 0));



	rev = reg_readl(priv, REG_SWITCH_REVISION);

	priv->hw_params.top_rev = (rev >> SWITCH_TOP_REV_SHIFT) &
@@ -782,7 +783,7 @@ static int bcm_sf2_sw_phy_read(struct dsa_switch *ds, int addr, int regnum) 
	 */

	switch (addr) {

	case 0:

	case 30:

	case BRCM_PSEUDO_PHY_ADDR:

		return bcm_sf2_sw_indir_rw(ds, 1, addr, regnum, 0);

	default:

		return 0xffff;
@@ -797,7 +798,7 @@ static int bcm_sf2_sw_phy_write(struct dsa_switch *ds, int addr, int regnum, 
	 */

	switch (addr) {

	case 0:

	case 30:

	case BRCM_PSEUDO_PHY_ADDR:

		bcm_sf2_sw_indir_rw(ds, 0, addr, regnum, val);

		break;

	}

drivers/net/ethernet/broadcom/b44.h

+6 −2
Original line number Diff line number Diff line 
#ifndef _B44_H

#define _B44_H



#include <linux/brcmphy.h>



/* Register layout. (These correspond to struct _bcmenettregs in bcm4400.) */

#define	B44_DEVCTRL	0x0000UL /* Device Control */

#define  DEVCTRL_MPM		0x00000040 /* Magic Packet PME Enable (B0 only) */
@@ -281,8 +283,10 @@ struct ring_info { 
};



#define B44_MCAST_TABLE_SIZE		32

#define B44_PHY_ADDR_NO_LOCAL_PHY	30 /* no local phy regs */

#define B44_PHY_ADDR_NO_PHY		31 /* no phy present at all */

/* no local phy regs, e.g: Broadcom switches pseudo-PHY */

#define B44_PHY_ADDR_NO_LOCAL_PHY	BRCM_PSEUDO_PHY_ADDR

/* no phy present at all */

#define B44_PHY_ADDR_NO_PHY		31

#define B44_MDC_RATIO			5000000



#define	B44_STAT_REG_DECLARE		\

drivers/net/ethernet/broadcom/bgmac.h

+2 −1
Original line number Diff line number Diff line
@@ -13,6 +13,7 @@ 
	dev_dbg(&(bgmac)->core->dev, fmt, ##__VA_ARGS__)



#include <linux/bcma/bcma.h>

#include <linux/brcmphy.h>

#include <linux/netdevice.h>



#define BGMAC_DEV_CTL				0x000
@@ -349,7 +350,7 @@ 
#define BGMAC_DESC_CTL0_SOF			0x80000000	/* Start of frame */

#define BGMAC_DESC_CTL1_LEN			0x00001FFF



#define BGMAC_PHY_NOREGS			0x1E

#define BGMAC_PHY_NOREGS			BRCM_PSEUDO_PHY_ADDR

#define BGMAC_PHY_MASK				0x1F



#define BGMAC_MAX_TX_RINGS			4

include/linux/brcmphy.h

+7 −0
Original line number Diff line number Diff line 
#ifndef _LINUX_BRCMPHY_H

#define _LINUX_BRCMPHY_H



#include <linux/phy.h>



/* All Broadcom Ethernet switches have a pseudo-PHY at address 30 which is used

 * to configure the switch internal registers via MDIO accesses.

 */

#define BRCM_PSEUDO_PHY_ADDR           30



#define PHY_ID_BCM50610			0x0143bd60

#define PHY_ID_BCM50610M		0x0143bd70

#define PHY_ID_BCM5241			0x0143bc30