@@ -2064,21 +2064,12 @@ __acquires(&bp->phy_lock)
bnx2_read_phy(bp, MII_CTRL1000, &adv1000_reg);
adv1000_reg &= PHY_ALL_1000_SPEED;
- if (bp->advertising & ADVERTISED_10baseT_Half)
- new_adv_reg |= ADVERTISE_10HALF;
- if (bp->advertising & ADVERTISED_10baseT_Full)
- new_adv_reg |= ADVERTISE_10FULL;
- if (bp->advertising & ADVERTISED_100baseT_Half)
- new_adv_reg |= ADVERTISE_100HALF;
- if (bp->advertising & ADVERTISED_100baseT_Full)
- new_adv_reg |= ADVERTISE_100FULL;
- if (bp->advertising & ADVERTISED_1000baseT_Full)
- new_adv1000_reg |= ADVERTISE_1000FULL;
-
+ new_adv_reg = ethtool_adv_to_mii_100bt(bp->advertising);
new_adv_reg |= ADVERTISE_CSMA;
-
new_adv_reg |= bnx2_phy_get_pause_adv(bp);
+ new_adv1000_reg |= ethtool_adv_to_mii_1000T(bp->advertising);
+
if ((adv1000_reg != new_adv1000_reg) ||
(adv_reg != new_adv_reg) ||
((bmcr & BMCR_ANENABLE) == 0)) {
@@ -3594,15 +3594,7 @@ static int tg3_phy_autoneg_cfg(struct tg3 *tp, u32 advertise, u32 flowctrl)
u32 val, new_adv;
new_adv = ADVERTISE_CSMA;
- if (advertise & ADVERTISED_10baseT_Half)
- new_adv |= ADVERTISE_10HALF;
- if (advertise & ADVERTISED_10baseT_Full)
- new_adv |= ADVERTISE_10FULL;
- if (advertise & ADVERTISED_100baseT_Half)
- new_adv |= ADVERTISE_100HALF;
- if (advertise & ADVERTISED_100baseT_Full)
- new_adv |= ADVERTISE_100FULL;
-
+ new_adv |= ethtool_adv_to_mii_100bt(advertise);
new_adv |= tg3_advert_flowctrl_1000T(flowctrl);
err = tg3_writephy(tp, MII_ADVERTISE, new_adv);
@@ -3612,11 +3604,7 @@ static int tg3_phy_autoneg_cfg(struct tg3 *tp, u32 advertise, u32 flowctrl)
if (tp->phy_flags & TG3_PHYFLG_10_100_ONLY)
goto done;
- new_adv = 0;
- if (advertise & ADVERTISED_1000baseT_Half)
- new_adv |= ADVERTISE_1000HALF;
- if (advertise & ADVERTISED_1000baseT_Full)
- new_adv |= ADVERTISE_1000FULL;
+ new_adv = ethtool_adv_to_mii_1000T(advertise);
if (tp->pci_chip_rev_id == CHIPREV_ID_5701_A0 ||
tp->pci_chip_rev_id == CHIPREV_ID_5701_B0)
@@ -3790,14 +3778,7 @@ static int tg3_copper_is_advertising_all(struct tg3 *tp, u32 mask)
{
u32 adv_reg, all_mask = 0;
- if (mask & ADVERTISED_10baseT_Half)
- all_mask |= ADVERTISE_10HALF;
- if (mask & ADVERTISED_10baseT_Full)
- all_mask |= ADVERTISE_10FULL;
- if (mask & ADVERTISED_100baseT_Half)
- all_mask |= ADVERTISE_100HALF;
- if (mask & ADVERTISED_100baseT_Full)
- all_mask |= ADVERTISE_100FULL;
+ all_mask = ethtool_adv_to_mii_100bt(mask);
if (tg3_readphy(tp, MII_ADVERTISE, &adv_reg))
return 0;
@@ -3808,11 +3789,7 @@ static int tg3_copper_is_advertising_all(struct tg3 *tp, u32 mask)
if (!(tp->phy_flags & TG3_PHYFLG_10_100_ONLY)) {
u32 tg3_ctrl;
- all_mask = 0;
- if (mask & ADVERTISED_1000baseT_Half)
- all_mask |= ADVERTISE_1000HALF;
- if (mask & ADVERTISED_1000baseT_Full)
- all_mask |= ADVERTISE_1000FULL;
+ all_mask = ethtool_adv_to_mii_1000T(mask);
if (tg3_readphy(tp, MII_CTRL1000, &tg3_ctrl))
return 0;
@@ -4903,23 +4880,19 @@ static int tg3_setup_fiber_mii_phy(struct tg3 *tp, int force_reset)
(tp->phy_flags & TG3_PHYFLG_PARALLEL_DETECT)) {
/* do nothing, just check for link up at the end */
} else if (tp->link_config.autoneg == AUTONEG_ENABLE) {
- u32 adv, new_adv;
+ u32 adv, newadv;
err |= tg3_readphy(tp, MII_ADVERTISE, &adv);
- new_adv = adv & ~(ADVERTISE_1000XFULL | ADVERTISE_1000XHALF |
- ADVERTISE_1000XPAUSE |
- ADVERTISE_1000XPSE_ASYM |
- ADVERTISE_SLCT);
-
- new_adv |= tg3_advert_flowctrl_1000X(tp->link_config.flowctrl);
+ newadv = adv & ~(ADVERTISE_1000XFULL | ADVERTISE_1000XHALF |
+ ADVERTISE_1000XPAUSE |
+ ADVERTISE_1000XPSE_ASYM |
+ ADVERTISE_SLCT);
- if (tp->link_config.advertising & ADVERTISED_1000baseT_Half)
- new_adv |= ADVERTISE_1000XHALF;
- if (tp->link_config.advertising & ADVERTISED_1000baseT_Full)
- new_adv |= ADVERTISE_1000XFULL;
+ newadv |= tg3_advert_flowctrl_1000X(tp->link_config.flowctrl);
+ newadv |= ethtool_adv_to_mii_1000X(tp->link_config.advertising);
- if ((new_adv != adv) || !(bmcr & BMCR_ANENABLE)) {
- tg3_writephy(tp, MII_ADVERTISE, new_adv);
+ if ((newadv != adv) || !(bmcr & BMCR_ANENABLE)) {
+ tg3_writephy(tp, MII_ADVERTISE, newadv);
bmcr |= BMCR_ANENABLE | BMCR_ANRESTART;
tg3_writephy(tp, MII_BMCR, bmcr);
@@ -1151,19 +1151,8 @@ static int link_status_mii(struct niu *np, int *link_up_p)
supported |= SUPPORTED_1000baseT_Full;
lp->supported = supported;
- advertising = 0;
- if (advert & ADVERTISE_10HALF)
- advertising |= ADVERTISED_10baseT_Half;
- if (advert & ADVERTISE_10FULL)
- advertising |= ADVERTISED_10baseT_Full;
- if (advert & ADVERTISE_100HALF)
- advertising |= ADVERTISED_100baseT_Half;
- if (advert & ADVERTISE_100FULL)
- advertising |= ADVERTISED_100baseT_Full;
- if (ctrl1000 & ADVERTISE_1000HALF)
- advertising |= ADVERTISED_1000baseT_Half;
- if (ctrl1000 & ADVERTISE_1000FULL)
- advertising |= ADVERTISED_1000baseT_Full;
+ advertising = mii_adv_to_ethtool_100bt(advert);
+ advertising |= mii_adv_to_ethtool_1000T(ctrl1000);
if (bmcr & BMCR_ANENABLE) {
int neg, neg1000;
@@ -41,20 +41,8 @@ static u32 mii_get_an(struct mii_if_info *mii, u16 addr)
advert = mii->mdio_read(mii->dev, mii->phy_id, addr);
if (advert & LPA_LPACK)
result |= ADVERTISED_Autoneg;
- if (advert & ADVERTISE_10HALF)
- result |= ADVERTISED_10baseT_Half;
- if (advert & ADVERTISE_10FULL)
- result |= ADVERTISED_10baseT_Full;
- if (advert & ADVERTISE_100HALF)
- result |= ADVERTISED_100baseT_Half;
- if (advert & ADVERTISE_100FULL)
- result |= ADVERTISED_100baseT_Full;
- if (advert & ADVERTISE_PAUSE_CAP)
- result |= ADVERTISED_Pause;
- if (advert & ADVERTISE_PAUSE_ASYM)
- result |= ADVERTISED_Asym_Pause;
-
- return result;
+
+ return result | mii_adv_to_ethtool_100bt(advert);
}
/**
@@ -104,19 +92,13 @@ int mii_ethtool_gset(struct mii_if_info *mii, struct ethtool_cmd *ecmd)
ecmd->autoneg = AUTONEG_ENABLE;
ecmd->advertising |= mii_get_an(mii, MII_ADVERTISE);
- if (ctrl1000 & ADVERTISE_1000HALF)
- ecmd->advertising |= ADVERTISED_1000baseT_Half;
- if (ctrl1000 & ADVERTISE_1000FULL)
- ecmd->advertising |= ADVERTISED_1000baseT_Full;
+ if (mii->supports_gmii)
+ ecmd->advertising |= mii_adv_to_ethtool_1000T(ctrl1000);
if (bmsr & BMSR_ANEGCOMPLETE) {
ecmd->lp_advertising = mii_get_an(mii, MII_LPA);
- if (stat1000 & LPA_1000HALF)
- ecmd->lp_advertising |=
- ADVERTISED_1000baseT_Half;
- if (stat1000 & LPA_1000FULL)
- ecmd->lp_advertising |=
- ADVERTISED_1000baseT_Full;
+ ecmd->lp_advertising |=
+ mii_lpa_to_ethtool_1000T(stat1000);
} else {
ecmd->lp_advertising = 0;
}
@@ -204,20 +186,10 @@ int mii_ethtool_sset(struct mii_if_info *mii, struct ethtool_cmd *ecmd)
advert2 = mii->mdio_read(dev, mii->phy_id, MII_CTRL1000);
tmp2 = advert2 & ~(ADVERTISE_1000HALF | ADVERTISE_1000FULL);
}
- if (ecmd->advertising & ADVERTISED_10baseT_Half)
- tmp |= ADVERTISE_10HALF;
- if (ecmd->advertising & ADVERTISED_10baseT_Full)
- tmp |= ADVERTISE_10FULL;
- if (ecmd->advertising & ADVERTISED_100baseT_Half)
- tmp |= ADVERTISE_100HALF;
- if (ecmd->advertising & ADVERTISED_100baseT_Full)
- tmp |= ADVERTISE_100FULL;
- if (mii->supports_gmii) {
- if (ecmd->advertising & ADVERTISED_1000baseT_Half)
- tmp2 |= ADVERTISE_1000HALF;
- if (ecmd->advertising & ADVERTISED_1000baseT_Full)
- tmp2 |= ADVERTISE_1000FULL;
- }
+ tmp |= ethtool_adv_to_mii_100bt(ecmd->advertising);
+
+ if (mii->supports_gmii)
+ tmp2 |= ethtool_adv_to_mii_1000T(ecmd->advertising);
if (advert != tmp) {
mii->mdio_write(dev, mii->phy_id, MII_ADVERTISE, tmp);
mii->advertising = tmp;
@@ -563,20 +563,9 @@ static int genphy_config_advert(struct phy_device *phydev)
if (adv < 0)
return adv;
- adv &= ~(ADVERTISE_ALL | ADVERTISE_100BASE4 | ADVERTISE_PAUSE_CAP |
+ adv &= ~(ADVERTISE_ALL | ADVERTISE_100BASE4 | ADVERTISE_PAUSE_CAP |
ADVERTISE_PAUSE_ASYM);
- if (advertise & ADVERTISED_10baseT_Half)
- adv |= ADVERTISE_10HALF;
- if (advertise & ADVERTISED_10baseT_Full)
- adv |= ADVERTISE_10FULL;
- if (advertise & ADVERTISED_100baseT_Half)
- adv |= ADVERTISE_100HALF;
- if (advertise & ADVERTISED_100baseT_Full)
- adv |= ADVERTISE_100FULL;
- if (advertise & ADVERTISED_Pause)
- adv |= ADVERTISE_PAUSE_CAP;
- if (advertise & ADVERTISED_Asym_Pause)
- adv |= ADVERTISE_PAUSE_ASYM;
+ adv |= ethtool_adv_to_mii_100bt(advertise);
if (adv != oldadv) {
err = phy_write(phydev, MII_ADVERTISE, adv);
@@ -595,10 +584,7 @@ static int genphy_config_advert(struct phy_device *phydev)
return adv;
adv &= ~(ADVERTISE_1000FULL | ADVERTISE_1000HALF);
- if (advertise & SUPPORTED_1000baseT_Half)
- adv |= ADVERTISE_1000HALF;
- if (advertise & SUPPORTED_1000baseT_Full)
- adv |= ADVERTISE_1000FULL;
+ adv |= ethtool_adv_to_mii_1000T(advertise);
if (adv != oldadv) {
err = phy_write(phydev, MII_CTRL1000, adv);
@@ -9,6 +9,7 @@
#define __LINUX_MII_H__
#include <linux/types.h>
+#include <linux/ethtool.h>
/* Generic MII registers. */
#define MII_BMCR 0x00 /* Basic mode control register */
@@ -240,6 +241,171 @@ static inline unsigned int mii_duplex (unsigned int duplex_lock,
}
/**
+ * ethtool_adv_to_mii_100bt
+ * @ethadv: the ethtool advertisement settings
+ *
+ * A small helper function that translates ethtool advertisement
+ * settings to phy autonegotiation advertisements for the
+ * MII_ADVERTISE register.
+ */
+static inline u32 ethtool_adv_to_mii_100bt(u32 ethadv)
+{
+ u32 result = 0;
+
+ if (ethadv & ADVERTISED_10baseT_Half)
+ result |= ADVERTISE_10HALF;
+ if (ethadv & ADVERTISED_10baseT_Full)
+ result |= ADVERTISE_10FULL;
+ if (ethadv & ADVERTISED_100baseT_Half)
+ result |= ADVERTISE_100HALF;
+ if (ethadv & ADVERTISED_100baseT_Full)
+ result |= ADVERTISE_100FULL;
+ if (ethadv & ADVERTISED_Pause)
+ result |= ADVERTISE_PAUSE_CAP;
+ if (ethadv & ADVERTISED_Asym_Pause)
+ result |= ADVERTISE_PAUSE_ASYM;
+
+ return result;
+}
+
+/**
+ * mii_adv_to_ethtool_100bt
+ * @adv: value of the MII_ADVERTISE register
+ *
+ * A small helper function that translates MII_ADVERTISE bits
+ * to ethtool advertisement settings.
+ */
+static inline u32 mii_adv_to_ethtool_100bt(u32 adv)
+{
+ u32 result = 0;
+
+ if (adv & ADVERTISE_10HALF)
+ result |= ADVERTISED_10baseT_Half;
+ if (adv & ADVERTISE_10FULL)
+ result |= ADVERTISED_10baseT_Full;
+ if (adv & ADVERTISE_100HALF)
+ result |= ADVERTISED_100baseT_Half;
+ if (adv & ADVERTISE_100FULL)
+ result |= ADVERTISED_100baseT_Full;
+ if (adv & ADVERTISE_PAUSE_CAP)
+ result |= ADVERTISED_Pause;
+ if (adv & ADVERTISE_PAUSE_ASYM)
+ result |= ADVERTISED_Asym_Pause;
+
+ return result;
+}
+
+/**
+ * ethtool_adv_to_mii_1000T
+ * @ethadv: the ethtool advertisement settings
+ *
+ * A small helper function that translates ethtool advertisement
+ * settings to phy autonegotiation advertisements for the
+ * MII_CTRL1000 register when in 1000T mode.
+ */
+static inline u32 ethtool_adv_to_mii_1000T(u32 ethadv)
+{
+ u32 result = 0;
+
+ if (ethadv & ADVERTISED_1000baseT_Half)
+ result |= ADVERTISE_1000HALF;
+ if (ethadv & ADVERTISED_1000baseT_Full)
+ result |= ADVERTISE_1000FULL;
+
+ return result;
+}
+
+/**
+ * mii_adv_to_ethtool_1000T
+ * @adv: value of the MII_CTRL1000 register
+ *
+ * A small helper function that translates MII_CTRL1000
+ * bits, when in 1000Base-T mode, to ethtool
+ * advertisement settings.
+ */
+static inline u32 mii_adv_to_ethtool_1000T(u32 adv)
+{
+ u32 result = 0;
+
+ if (adv & ADVERTISE_1000HALF)
+ result |= ADVERTISED_1000baseT_Half;
+ if (adv & ADVERTISE_1000FULL)
+ result |= ADVERTISED_1000baseT_Full;
+
+ return result;
+}
+
+#define mii_lpa_to_ethtool_100bt(lpa) mii_adv_to_ethtool_100bt(lpa)
+
+/**
+ * mii_lpa_to_ethtool_1000T
+ * @adv: value of the MII_STAT1000 register
+ *
+ * A small helper function that translates MII_STAT1000
+ * bits, when in 1000Base-T mode, to ethtool
+ * advertisement settings.
+ */
+static inline u32 mii_lpa_to_ethtool_1000T(u32 lpa)
+{
+ u32 result = 0;
+
+ if (lpa & LPA_1000HALF)
+ result |= ADVERTISED_1000baseT_Half;
+ if (lpa & LPA_1000FULL)
+ result |= ADVERTISED_1000baseT_Full;
+
+ return result;
+}
+
+/**
+ * ethtool_adv_to_mii_1000X
+ * @ethadv: the ethtool advertisement settings
+ *
+ * A small helper function that translates ethtool advertisement
+ * settings to phy autonegotiation advertisements for the
+ * MII_CTRL1000 register when in 1000Base-X mode.
+ */
+static inline u32 ethtool_adv_to_mii_1000X(u32 ethadv)
+{
+ u32 result = 0;
+
+ if (ethadv & ADVERTISED_1000baseT_Half)
+ result |= ADVERTISE_1000XHALF;
+ if (ethadv & ADVERTISED_1000baseT_Full)
+ result |= ADVERTISE_1000XFULL;
+ if (ethadv & ADVERTISED_Pause)
+ result |= ADVERTISE_1000XPAUSE;
+ if (ethadv & ADVERTISED_Asym_Pause)
+ result |= ADVERTISE_1000XPSE_ASYM;
+
+ return result;
+}
+
+/**
+ * mii_adv_to_ethtool_1000X
+ * @adv: value of the MII_CTRL1000 register
+ *
+ * A small helper function that translates MII_CTRL1000
+ * bits, when in 1000Base-X mode, to ethtool
+ * advertisement settings.
+ */
+static inline u32 mii_adv_to_ethtool_1000X(u32 adv)
+{
+ u32 result = 0;
+
+ if (adv & ADVERTISE_1000XHALF)
+ result |= ADVERTISED_1000baseT_Half;
+ if (adv & ADVERTISE_1000XFULL)
+ result |= ADVERTISED_1000baseT_Full;
+ if (adv & ADVERTISE_1000XPAUSE)
+ result |= ADVERTISED_Pause;
+ if (adv & ADVERTISE_1000XPSE_ASYM)
+ result |= ADVERTISED_Asym_Pause;
+
+ return result;
+}
+
+/**
* mii_advertise_flowctrl - get flow control advertisement flags
* @cap: Flow control capabilities (FLOW_CTRL_RX, FLOW_CTRL_TX or both)
*/