diff options
| -rw-r--r-- | drivers/net/dsa/bcm_sf2.c | 7 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/b44.h | 8 | ||||
| -rw-r--r-- | drivers/net/ethernet/broadcom/bgmac.h | 3 | ||||
| -rw-r--r-- | include/linux/brcmphy.h | 7 |
4 files changed, 19 insertions, 6 deletions
diff --git a/drivers/net/dsa/bcm_sf2.c b/drivers/net/dsa/bcm_sf2.c index 103fde3da476..972982f8bea7 100644 --- a/drivers/net/dsa/bcm_sf2.c +++ b/drivers/net/dsa/bcm_sf2.c @@ -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; } diff --git a/drivers/net/ethernet/broadcom/b44.h b/drivers/net/ethernet/broadcom/b44.h index 3e9c3fc7591b..65d88d7c5581 100644 --- a/drivers/net/ethernet/broadcom/b44.h +++ b/drivers/net/ethernet/broadcom/b44.h @@ -1,6 +1,8 @@ #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 \ diff --git a/drivers/net/ethernet/broadcom/bgmac.h b/drivers/net/ethernet/broadcom/bgmac.h index db27febbb215..4fbb093e0d84 100644 --- a/drivers/net/ethernet/broadcom/bgmac.h +++ b/drivers/net/ethernet/broadcom/bgmac.h @@ -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 diff --git a/include/linux/brcmphy.h b/include/linux/brcmphy.h index 656da2a12ffe..697ca7795bd9 100644 --- a/include/linux/brcmphy.h +++ b/include/linux/brcmphy.h @@ -1,6 +1,13 @@ #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 |