diff options
Diffstat (limited to 'drivers/net/phy')
| -rw-r--r-- | drivers/net/phy/bcm-phy-lib.c | 9 | ||||
| -rw-r--r-- | drivers/net/phy/bcm-phy-lib.h | 1 | ||||
| -rw-r--r-- | drivers/net/phy/bcm7xxx.c | 14 | ||||
| -rw-r--r-- | drivers/net/phy/broadcom.c | 5 | ||||
| -rw-r--r-- | drivers/net/phy/micrel.c | 15 |
5 files changed, 37 insertions, 7 deletions
diff --git a/drivers/net/phy/bcm-phy-lib.c b/drivers/net/phy/bcm-phy-lib.c index 5198d66dbbc0..b64beade8dd9 100644 --- a/drivers/net/phy/bcm-phy-lib.c +++ b/drivers/net/phy/bcm-phy-lib.c @@ -563,6 +563,15 @@ void bcm_phy_get_stats(struct phy_device *phydev, u64 *shadow, } EXPORT_SYMBOL_GPL(bcm_phy_get_stats); +void bcm_phy_update_stats_shadow(struct phy_device *phydev, u64 *shadow) +{ + unsigned int i; + + for (i = 0; i < ARRAY_SIZE(bcm_phy_hw_stats); i++) + bcm_phy_get_stat(phydev, shadow, i); +} +EXPORT_SYMBOL_GPL(bcm_phy_update_stats_shadow); + void bcm_phy_r_rc_cal_reset(struct phy_device *phydev) { /* Reset R_CAL/RC_CAL Engine */ diff --git a/drivers/net/phy/bcm-phy-lib.h b/drivers/net/phy/bcm-phy-lib.h index bceddbc860eb..bba94ce96195 100644 --- a/drivers/net/phy/bcm-phy-lib.h +++ b/drivers/net/phy/bcm-phy-lib.h @@ -85,6 +85,7 @@ int bcm_phy_get_sset_count(struct phy_device *phydev); void bcm_phy_get_strings(struct phy_device *phydev, u8 *data); void bcm_phy_get_stats(struct phy_device *phydev, u64 *shadow, struct ethtool_stats *stats, u64 *data); +void bcm_phy_update_stats_shadow(struct phy_device *phydev, u64 *shadow); void bcm_phy_r_rc_cal_reset(struct phy_device *phydev); int bcm_phy_28nm_a0b0_afe_config_init(struct phy_device *phydev); int bcm_phy_enable_jumbo(struct phy_device *phydev); diff --git a/drivers/net/phy/bcm7xxx.c b/drivers/net/phy/bcm7xxx.c index 00e8fa14aa77..71a163f62c0e 100644 --- a/drivers/net/phy/bcm7xxx.c +++ b/drivers/net/phy/bcm7xxx.c @@ -807,6 +807,17 @@ static void bcm7xxx_28nm_get_phy_stats(struct phy_device *phydev, bcm_phy_get_stats(phydev, priv->stats, stats, data); } +static int bcm7xxx_28nm_suspend(struct phy_device *phydev) +{ + struct bcm7xxx_phy_priv *priv = phydev->priv; + + mutex_lock(&phydev->lock); + bcm_phy_update_stats_shadow(phydev, priv->stats); + mutex_unlock(&phydev->lock); + + return genphy_suspend(phydev); +} + static int bcm7xxx_28nm_probe(struct phy_device *phydev) { struct bcm7xxx_phy_priv *priv; @@ -849,6 +860,7 @@ static int bcm7xxx_28nm_probe(struct phy_device *phydev) .flags = PHY_IS_INTERNAL, \ .config_init = bcm7xxx_28nm_config_init, \ .resume = bcm7xxx_28nm_resume, \ + .suspend = bcm7xxx_28nm_suspend, \ .get_tunable = bcm7xxx_28nm_get_tunable, \ .set_tunable = bcm7xxx_28nm_set_tunable, \ .get_sset_count = bcm_phy_get_sset_count, \ @@ -866,6 +878,7 @@ static int bcm7xxx_28nm_probe(struct phy_device *phydev) .flags = PHY_IS_INTERNAL, \ .config_init = bcm7xxx_28nm_ephy_config_init, \ .resume = bcm7xxx_28nm_ephy_resume, \ + .suspend = bcm7xxx_28nm_suspend, \ .get_sset_count = bcm_phy_get_sset_count, \ .get_strings = bcm_phy_get_strings, \ .get_stats = bcm7xxx_28nm_get_phy_stats, \ @@ -902,6 +915,7 @@ static int bcm7xxx_28nm_probe(struct phy_device *phydev) .config_aneg = genphy_config_aneg, \ .read_status = genphy_read_status, \ .resume = bcm7xxx_16nm_ephy_resume, \ + .suspend = bcm7xxx_28nm_suspend, \ } static struct phy_driver bcm7xxx_driver[] = { diff --git a/drivers/net/phy/broadcom.c b/drivers/net/phy/broadcom.c index bf0c6a04481e..d1a4edb34ad2 100644 --- a/drivers/net/phy/broadcom.c +++ b/drivers/net/phy/broadcom.c @@ -592,8 +592,13 @@ static int bcm54xx_set_wakeup_irq(struct phy_device *phydev, bool state) static int bcm54xx_suspend(struct phy_device *phydev) { + struct bcm54xx_phy_priv *priv = phydev->priv; int ret = 0; + mutex_lock(&phydev->lock); + bcm_phy_update_stats_shadow(phydev, priv->stats); + mutex_unlock(&phydev->lock); + bcm54xx_ptp_stop(phydev); /* Acknowledge any Wake-on-LAN interrupt prior to suspend */ diff --git a/drivers/net/phy/micrel.c b/drivers/net/phy/micrel.c index 2aa1dedd21b8..e211a523c258 100644 --- a/drivers/net/phy/micrel.c +++ b/drivers/net/phy/micrel.c @@ -4548,6 +4548,13 @@ static int lan8814_config_init(struct phy_device *phydev) struct kszphy_priv *lan8814 = phydev->priv; int ret; + if (phy_package_init_once(phydev)) + /* Reset the PHY */ + lanphy_modify_page_reg(phydev, LAN8814_PAGE_COMMON_REGS, + LAN8814_QSGMII_SOFT_RESET, + LAN8814_QSGMII_SOFT_RESET_BIT, + LAN8814_QSGMII_SOFT_RESET_BIT); + /* Based on the interface type select how the advertise ability is * encoded, to set as SGMII or as USGMII. */ @@ -4655,13 +4662,7 @@ static int lan8814_probe(struct phy_device *phydev) priv->is_ptp_available = err == LAN8814_REV_LAN8814 || err == LAN8814_REV_LAN8818; - if (phy_package_init_once(phydev)) { - /* Reset the PHY */ - lanphy_modify_page_reg(phydev, LAN8814_PAGE_COMMON_REGS, - LAN8814_QSGMII_SOFT_RESET, - LAN8814_QSGMII_SOFT_RESET_BIT, - LAN8814_QSGMII_SOFT_RESET_BIT); - + if (phy_package_probe_once(phydev)) { err = lan8814_release_coma_mode(phydev); if (err) return err; |