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Message-ID: <8f2bacfd-b987-40ae-af56-b26d62d2a471@gmail.com>
Date: Sat, 11 Jan 2025 21:33:06 +0100
From: Heiner Kallweit <hkallweit1@...il.com>
To: Paolo Abeni <pabeni@...hat.com>, Jakub Kicinski <kuba@...nel.org>,
David Miller <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>,
Simon Horman <horms@...nel.org>, Andrew Lunn <andrew@...n.ch>,
Russell King - ARM Linux <linux@...linux.org.uk>
Cc: "netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: [PATCH net-next v2 10/10] net: phy: c45: remove local advertisement
parameter from genphy_c45_eee_is_active
After the last user has gone, we can remove the local advertisement
parameter from genphy_c45_eee_is_active.
Signed-off-by: Heiner Kallweit <hkallweit1@...il.com>
---
drivers/net/phy/phy-c45.c | 31 +++++++++----------------------
drivers/net/phy/phy.c | 4 ++--
include/linux/phy.h | 3 +--
3 files changed, 12 insertions(+), 26 deletions(-)
diff --git a/drivers/net/phy/phy-c45.c b/drivers/net/phy/phy-c45.c
index 2558b535a..3a62fb546 100644
--- a/drivers/net/phy/phy-c45.c
+++ b/drivers/net/phy/phy-c45.c
@@ -1464,42 +1464,29 @@ EXPORT_SYMBOL_GPL(genphy_c45_plca_get_status);
/**
* genphy_c45_eee_is_active - get EEE status
* @phydev: target phy_device struct
- * @adv: variable to store advertised linkmodes
* @lp: variable to store LP advertised linkmodes
*
- * Description: this function will read local and link partner PHY
- * advertisements. Compare them return current EEE state.
+ * Description: this function will read link partner PHY advertisement
+ * and compare it to local advertisement to return current EEE state.
*/
-int genphy_c45_eee_is_active(struct phy_device *phydev, unsigned long *adv,
- unsigned long *lp)
+int genphy_c45_eee_is_active(struct phy_device *phydev, unsigned long *lp)
{
- __ETHTOOL_DECLARE_LINK_MODE_MASK(tmp_adv) = {};
__ETHTOOL_DECLARE_LINK_MODE_MASK(tmp_lp) = {};
__ETHTOOL_DECLARE_LINK_MODE_MASK(common);
- bool eee_active;
int ret;
- ret = genphy_c45_read_eee_adv(phydev, tmp_adv);
- if (ret)
- return ret;
-
ret = genphy_c45_read_eee_lpa(phydev, tmp_lp);
if (ret)
return ret;
- linkmode_and(common, tmp_adv, tmp_lp);
- if (!linkmode_empty(tmp_adv) && !linkmode_empty(common))
- eee_active = phy_check_valid(phydev->speed, phydev->duplex,
- common);
- else
- eee_active = false;
-
- if (adv)
- linkmode_copy(adv, tmp_adv);
if (lp)
linkmode_copy(lp, tmp_lp);
- return eee_active;
+ linkmode_and(common, phydev->advertising_eee, tmp_lp);
+ if (linkmode_empty(common))
+ return 0;
+
+ return phy_check_valid(phydev->speed, phydev->duplex, common);
}
EXPORT_SYMBOL(genphy_c45_eee_is_active);
@@ -1516,7 +1503,7 @@ int genphy_c45_ethtool_get_eee(struct phy_device *phydev,
{
int ret;
- ret = genphy_c45_eee_is_active(phydev, NULL, data->lp_advertised);
+ ret = genphy_c45_eee_is_active(phydev, data->lp_advertised);
if (ret < 0)
return ret;
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index e4b04cdaa..5812a3f12 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -988,7 +988,7 @@ static int phy_check_link_status(struct phy_device *phydev)
if (phydev->link && phydev->state != PHY_RUNNING) {
phy_check_downshift(phydev);
phydev->state = PHY_RUNNING;
- err = genphy_c45_eee_is_active(phydev, NULL, NULL);
+ err = genphy_c45_eee_is_active(phydev, NULL);
phydev->eee_active = err > 0;
phydev->enable_tx_lpi = phydev->eee_cfg.tx_lpi_enabled &&
phydev->eee_active;
@@ -1657,7 +1657,7 @@ int phy_init_eee(struct phy_device *phydev, bool clk_stop_enable)
if (!phydev->drv)
return -EIO;
- ret = genphy_c45_eee_is_active(phydev, NULL, NULL);
+ ret = genphy_c45_eee_is_active(phydev, NULL);
if (ret < 0)
return ret;
if (!ret)
diff --git a/include/linux/phy.h b/include/linux/phy.h
index fce29aaa9..5a6dcbd8e 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -2016,8 +2016,7 @@ int genphy_c45_plca_set_cfg(struct phy_device *phydev,
const struct phy_plca_cfg *plca_cfg);
int genphy_c45_plca_get_status(struct phy_device *phydev,
struct phy_plca_status *plca_st);
-int genphy_c45_eee_is_active(struct phy_device *phydev, unsigned long *adv,
- unsigned long *lp);
+int genphy_c45_eee_is_active(struct phy_device *phydev, unsigned long *lp);
int genphy_c45_ethtool_get_eee(struct phy_device *phydev,
struct ethtool_keee *data);
int genphy_c45_ethtool_set_eee(struct phy_device *phydev,
--
2.47.1
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