summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat
-rw-r--r--drivers/net/ethernet/broadcom/bnx2.c20
-rw-r--r--drivers/net/ethernet/broadcom/tg3.c10
-rw-r--r--drivers/net/ethernet/sun/niu.c4
-rw-r--r--drivers/net/mii.c15
-rw-r--r--drivers/net/phy/phy_device.c4
-rw-r--r--include/linux/mii.h64
6 files changed, 75 insertions, 42 deletions
diff --git a/drivers/net/ethernet/broadcom/bnx2.c b/drivers/net/ethernet/broadcom/bnx2.c
index 66f6e7f654c3..83d8cefba8c0 100644
--- a/drivers/net/ethernet/broadcom/bnx2.c
+++ b/drivers/net/ethernet/broadcom/bnx2.c
@@ -2054,8 +2054,8 @@ __acquires(&bp->phy_lock)
if (bp->autoneg & AUTONEG_SPEED) {
u32 adv_reg, adv1000_reg;
- u32 new_adv_reg = 0;
- u32 new_adv1000_reg = 0;
+ u32 new_adv = 0;
+ u32 new_adv1000 = 0;
bnx2_read_phy(bp, bp->mii_adv, &adv_reg);
adv_reg &= (PHY_ALL_10_100_SPEED | ADVERTISE_PAUSE_CAP |
@@ -2064,18 +2064,18 @@ __acquires(&bp->phy_lock)
bnx2_read_phy(bp, MII_CTRL1000, &adv1000_reg);
adv1000_reg &= PHY_ALL_1000_SPEED;
- 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_adv = ethtool_adv_to_mii_adv_t(bp->advertising);
+ new_adv |= ADVERTISE_CSMA;
+ new_adv |= bnx2_phy_get_pause_adv(bp);
- new_adv1000_reg |= ethtool_adv_to_mii_1000T(bp->advertising);
+ new_adv1000 |= ethtool_adv_to_mii_ctrl1000_t(bp->advertising);
- if ((adv1000_reg != new_adv1000_reg) ||
- (adv_reg != new_adv_reg) ||
+ if ((adv1000_reg != new_adv1000) ||
+ (adv_reg != new_adv) ||
((bmcr & BMCR_ANENABLE) == 0)) {
- bnx2_write_phy(bp, bp->mii_adv, new_adv_reg);
- bnx2_write_phy(bp, MII_CTRL1000, new_adv1000_reg);
+ bnx2_write_phy(bp, bp->mii_adv, new_adv);
+ bnx2_write_phy(bp, MII_CTRL1000, new_adv1000);
bnx2_write_phy(bp, bp->mii_bmcr, BMCR_ANRESTART |
BMCR_ANENABLE);
}
diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index 024ca1d4d028..47c0e3a1f58d 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -3594,7 +3594,7 @@ static int tg3_phy_autoneg_cfg(struct tg3 *tp, u32 advertise, u32 flowctrl)
u32 val, new_adv;
new_adv = ADVERTISE_CSMA;
- new_adv |= ethtool_adv_to_mii_100bt(advertise);
+ new_adv |= ethtool_adv_to_mii_adv_t(advertise);
new_adv |= tg3_advert_flowctrl_1000T(flowctrl);
err = tg3_writephy(tp, MII_ADVERTISE, new_adv);
@@ -3604,7 +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 = ethtool_adv_to_mii_1000T(advertise);
+ new_adv = ethtool_adv_to_mii_ctrl1000_t(advertise);
if (tp->pci_chip_rev_id == CHIPREV_ID_5701_A0 ||
tp->pci_chip_rev_id == CHIPREV_ID_5701_B0)
@@ -3778,7 +3778,7 @@ static int tg3_copper_is_advertising_all(struct tg3 *tp, u32 mask)
{
u32 adv_reg, all_mask = 0;
- all_mask = ethtool_adv_to_mii_100bt(mask);
+ all_mask = ethtool_adv_to_mii_adv_t(mask);
if (tg3_readphy(tp, MII_ADVERTISE, &adv_reg))
return 0;
@@ -3789,7 +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 = ethtool_adv_to_mii_1000T(mask);
+ all_mask = ethtool_adv_to_mii_ctrl1000_t(mask);
if (tg3_readphy(tp, MII_CTRL1000, &tg3_ctrl))
return 0;
@@ -4889,7 +4889,7 @@ static int tg3_setup_fiber_mii_phy(struct tg3 *tp, int force_reset)
ADVERTISE_SLCT);
newadv |= tg3_advert_flowctrl_1000X(tp->link_config.flowctrl);
- newadv |= ethtool_adv_to_mii_1000X(tp->link_config.advertising);
+ newadv |= ethtool_adv_to_mii_adv_x(tp->link_config.advertising);
if ((newadv != adv) || !(bmcr & BMCR_ANENABLE)) {
tg3_writephy(tp, MII_ADVERTISE, newadv);
diff --git a/drivers/net/ethernet/sun/niu.c b/drivers/net/ethernet/sun/niu.c
index 9997be525089..680b107fdabd 100644
--- a/drivers/net/ethernet/sun/niu.c
+++ b/drivers/net/ethernet/sun/niu.c
@@ -1151,8 +1151,8 @@ static int link_status_mii(struct niu *np, int *link_up_p)
supported |= SUPPORTED_1000baseT_Full;
lp->supported = supported;
- advertising = mii_adv_to_ethtool_100bt(advert);
- advertising |= mii_adv_to_ethtool_1000T(ctrl1000);
+ advertising = mii_adv_to_ethtool_adv_t(advert);
+ advertising |= mii_ctrl1000_to_ethtool_adv_t(ctrl1000);
if (bmcr & BMCR_ANENABLE) {
int neg, neg1000;
diff --git a/drivers/net/mii.c b/drivers/net/mii.c
index d0a296272713..c70c2332d15e 100644
--- a/drivers/net/mii.c
+++ b/drivers/net/mii.c
@@ -35,14 +35,11 @@
static u32 mii_get_an(struct mii_if_info *mii, u16 addr)
{
- u32 result = 0;
int advert;
advert = mii->mdio_read(mii->dev, mii->phy_id, addr);
- if (advert & LPA_LPACK)
- result |= ADVERTISED_Autoneg;
- return result | mii_adv_to_ethtool_100bt(advert);
+ return mii_lpa_to_ethtool_lpa_t(advert);
}
/**
@@ -93,12 +90,13 @@ int mii_ethtool_gset(struct mii_if_info *mii, struct ethtool_cmd *ecmd)
ecmd->advertising |= mii_get_an(mii, MII_ADVERTISE);
if (mii->supports_gmii)
- ecmd->advertising |= mii_adv_to_ethtool_1000T(ctrl1000);
+ ecmd->advertising |=
+ mii_ctrl1000_to_ethtool_adv_t(ctrl1000);
if (bmsr & BMSR_ANEGCOMPLETE) {
ecmd->lp_advertising = mii_get_an(mii, MII_LPA);
ecmd->lp_advertising |=
- mii_lpa_to_ethtool_1000T(stat1000);
+ mii_stat1000_to_ethtool_lpa_t(stat1000);
} else {
ecmd->lp_advertising = 0;
}
@@ -186,10 +184,11 @@ 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);
}
- tmp |= ethtool_adv_to_mii_100bt(ecmd->advertising);
+ tmp |= ethtool_adv_to_mii_adv_t(ecmd->advertising);
if (mii->supports_gmii)
- tmp2 |= ethtool_adv_to_mii_1000T(ecmd->advertising);
+ tmp2 |=
+ ethtool_adv_to_mii_ctrl1000_t(ecmd->advertising);
if (advert != tmp) {
mii->mdio_write(dev, mii->phy_id, MII_ADVERTISE, tmp);
mii->advertising = tmp;
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index edb905f80115..f320f466f03b 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -565,7 +565,7 @@ static int genphy_config_advert(struct phy_device *phydev)
adv &= ~(ADVERTISE_ALL | ADVERTISE_100BASE4 | ADVERTISE_PAUSE_CAP |
ADVERTISE_PAUSE_ASYM);
- adv |= ethtool_adv_to_mii_100bt(advertise);
+ adv |= ethtool_adv_to_mii_adv_t(advertise);
if (adv != oldadv) {
err = phy_write(phydev, MII_ADVERTISE, adv);
@@ -584,7 +584,7 @@ static int genphy_config_advert(struct phy_device *phydev)
return adv;
adv &= ~(ADVERTISE_1000FULL | ADVERTISE_1000HALF);
- adv |= ethtool_adv_to_mii_1000T(advertise);
+ adv |= ethtool_adv_to_mii_ctrl1000_t(advertise);
if (adv != oldadv) {
err = phy_write(phydev, MII_CTRL1000, adv);
diff --git a/include/linux/mii.h b/include/linux/mii.h
index 6697b9112014..2783eca629a0 100644
--- a/include/linux/mii.h
+++ b/include/linux/mii.h
@@ -241,14 +241,14 @@ static inline unsigned int mii_duplex (unsigned int duplex_lock,
}
/**
- * ethtool_adv_to_mii_100bt
+ * ethtool_adv_to_mii_adv_t
* @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)
+static inline u32 ethtool_adv_to_mii_adv_t(u32 ethadv)
{
u32 result = 0;
@@ -269,13 +269,13 @@ static inline u32 ethtool_adv_to_mii_100bt(u32 ethadv)
}
/**
- * mii_adv_to_ethtool_100bt
+ * mii_adv_to_ethtool_adv_t
* @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)
+static inline u32 mii_adv_to_ethtool_adv_t(u32 adv)
{
u32 result = 0;
@@ -296,14 +296,14 @@ static inline u32 mii_adv_to_ethtool_100bt(u32 adv)
}
/**
- * ethtool_adv_to_mii_1000T
+ * ethtool_adv_to_mii_ctrl1000_t
* @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)
+static inline u32 ethtool_adv_to_mii_ctrl1000_t(u32 ethadv)
{
u32 result = 0;
@@ -316,14 +316,14 @@ static inline u32 ethtool_adv_to_mii_1000T(u32 ethadv)
}
/**
- * mii_adv_to_ethtool_1000T
+ * mii_ctrl1000_to_ethtool_adv_t
* @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)
+static inline u32 mii_ctrl1000_to_ethtool_adv_t(u32 adv)
{
u32 result = 0;
@@ -335,17 +335,33 @@ static inline u32 mii_adv_to_ethtool_1000T(u32 adv)
return result;
}
-#define mii_lpa_to_ethtool_100bt(lpa) mii_adv_to_ethtool_100bt(lpa)
+/**
+ * mii_lpa_to_ethtool_lpa_t
+ * @adv: value of the MII_LPA register
+ *
+ * A small helper function that translates MII_LPA
+ * bits, when in 1000Base-T mode, to ethtool
+ * LP advertisement settings.
+ */
+static inline u32 mii_lpa_to_ethtool_lpa_t(u32 lpa)
+{
+ u32 result = 0;
+
+ if (lpa & LPA_LPACK)
+ result |= ADVERTISED_Autoneg;
+
+ return result | mii_adv_to_ethtool_adv_t(lpa);
+}
/**
- * mii_lpa_to_ethtool_1000T
+ * mii_stat1000_to_ethtool_lpa_t
* @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)
+static inline u32 mii_stat1000_to_ethtool_lpa_t(u32 lpa)
{
u32 result = 0;
@@ -358,14 +374,14 @@ static inline u32 mii_lpa_to_ethtool_1000T(u32 lpa)
}
/**
- * ethtool_adv_to_mii_1000X
+ * ethtool_adv_to_mii_adv_x
* @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)
+static inline u32 ethtool_adv_to_mii_adv_x(u32 ethadv)
{
u32 result = 0;
@@ -382,14 +398,14 @@ static inline u32 ethtool_adv_to_mii_1000X(u32 ethadv)
}
/**
- * mii_adv_to_ethtool_1000X
+ * mii_adv_to_ethtool_adv_x
* @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)
+static inline u32 mii_adv_to_ethtool_adv_x(u32 adv)
{
u32 result = 0;
@@ -406,6 +422,24 @@ static inline u32 mii_adv_to_ethtool_1000X(u32 adv)
}
/**
+ * mii_lpa_to_ethtool_lpa_x
+ * @adv: value of the MII_LPA register
+ *
+ * A small helper function that translates MII_LPA
+ * bits, when in 1000Base-X mode, to ethtool
+ * LP advertisement settings.
+ */
+static inline u32 mii_lpa_to_ethtool_lpa_x(u32 lpa)
+{
+ u32 result = 0;
+
+ if (lpa & LPA_LPACK)
+ result |= ADVERTISED_Autoneg;
+
+ return result | mii_adv_to_ethtool_adv_x(lpa);
+}
+
+/**
* mii_advertise_flowctrl - get flow control advertisement flags
* @cap: Flow control capabilities (FLOW_CTRL_RX, FLOW_CTRL_TX or both)
*/
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-29 12:56:15 +0000