lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-Id: <20230201145845.2312060-24-o.rempel@pengutronix.de>
Date:   Wed,  1 Feb 2023 15:58:45 +0100
From:   Oleksij Rempel <o.rempel@...gutronix.de>
To:     Woojung Huh <woojung.huh@...rochip.com>,
        UNGLinuxDriver@...rochip.com, Andrew Lunn <andrew@...n.ch>,
        Vivien Didelot <vivien.didelot@...il.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Vladimir Oltean <olteanv@...il.com>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>, Wei Fang <wei.fang@....com>,
        Heiner Kallweit <hkallweit1@...il.com>
Cc:     Oleksij Rempel <o.rempel@...gutronix.de>, kernel@...gutronix.de,
        linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
        Arun.Ramadoss@...rochip.com, intel-wired-lan@...ts.osuosl.org
Subject: [PATCH net-next v4 23/23] net: mdio: drop EEE ethtool helpers in favor to linkmode variants

IEEE 802.3 specification provides more EEE capable link modes as this helpers
will be able to handle. So, remove them in favor of:
mii_eee_100_10000_adv_mod_linkmode_t
linkmode_adv_to_mii_eee_100_10000_adv_t

Signed-off-by: Oleksij Rempel <o.rempel@...gutronix.de>
---
 include/linux/mdio.h | 83 --------------------------------------------
 1 file changed, 83 deletions(-)

diff --git a/include/linux/mdio.h b/include/linux/mdio.h
index fcd5492e4993..492ec2de24ac 100644
--- a/include/linux/mdio.h
+++ b/include/linux/mdio.h
@@ -205,89 +205,6 @@ mdio45_ethtool_ksettings_get(const struct mdio_if_info *mdio,
 extern int mdio_mii_ioctl(const struct mdio_if_info *mdio,
 			  struct mii_ioctl_data *mii_data, int cmd);
 
-/**
- * mmd_eee_cap_to_ethtool_sup_t
- * @eee_cap: value of the MMD EEE Capability register
- *
- * A small helper function that translates MMD EEE Capability (3.20) bits
- * to ethtool supported settings.
- */
-static inline u32 mmd_eee_cap_to_ethtool_sup_t(u16 eee_cap)
-{
-	u32 supported = 0;
-
-	if (eee_cap & MDIO_EEE_100TX)
-		supported |= SUPPORTED_100baseT_Full;
-	if (eee_cap & MDIO_EEE_1000T)
-		supported |= SUPPORTED_1000baseT_Full;
-	if (eee_cap & MDIO_EEE_10GT)
-		supported |= SUPPORTED_10000baseT_Full;
-	if (eee_cap & MDIO_EEE_1000KX)
-		supported |= SUPPORTED_1000baseKX_Full;
-	if (eee_cap & MDIO_EEE_10GKX4)
-		supported |= SUPPORTED_10000baseKX4_Full;
-	if (eee_cap & MDIO_EEE_10GKR)
-		supported |= SUPPORTED_10000baseKR_Full;
-
-	return supported;
-}
-
-/**
- * mmd_eee_adv_to_ethtool_adv_t
- * @eee_adv: value of the MMD EEE Advertisement/Link Partner Ability registers
- *
- * A small helper function that translates the MMD EEE Advertisment (7.60)
- * and MMD EEE Link Partner Ability (7.61) bits to ethtool advertisement
- * settings.
- */
-static inline u32 mmd_eee_adv_to_ethtool_adv_t(u16 eee_adv)
-{
-	u32 adv = 0;
-
-	if (eee_adv & MDIO_EEE_100TX)
-		adv |= ADVERTISED_100baseT_Full;
-	if (eee_adv & MDIO_EEE_1000T)
-		adv |= ADVERTISED_1000baseT_Full;
-	if (eee_adv & MDIO_EEE_10GT)
-		adv |= ADVERTISED_10000baseT_Full;
-	if (eee_adv & MDIO_EEE_1000KX)
-		adv |= ADVERTISED_1000baseKX_Full;
-	if (eee_adv & MDIO_EEE_10GKX4)
-		adv |= ADVERTISED_10000baseKX4_Full;
-	if (eee_adv & MDIO_EEE_10GKR)
-		adv |= ADVERTISED_10000baseKR_Full;
-
-	return adv;
-}
-
-/**
- * ethtool_adv_to_mmd_eee_adv_t
- * @adv: the ethtool advertisement settings
- *
- * A small helper function that translates ethtool advertisement settings
- * to EEE advertisements for the MMD EEE Advertisement (7.60) and
- * MMD EEE Link Partner Ability (7.61) registers.
- */
-static inline u16 ethtool_adv_to_mmd_eee_adv_t(u32 adv)
-{
-	u16 reg = 0;
-
-	if (adv & ADVERTISED_100baseT_Full)
-		reg |= MDIO_EEE_100TX;
-	if (adv & ADVERTISED_1000baseT_Full)
-		reg |= MDIO_EEE_1000T;
-	if (adv & ADVERTISED_10000baseT_Full)
-		reg |= MDIO_EEE_10GT;
-	if (adv & ADVERTISED_1000baseKX_Full)
-		reg |= MDIO_EEE_1000KX;
-	if (adv & ADVERTISED_10000baseKX4_Full)
-		reg |= MDIO_EEE_10GKX4;
-	if (adv & ADVERTISED_10000baseKR_Full)
-		reg |= MDIO_EEE_10GKR;
-
-	return reg;
-}
-
 /**
  * linkmode_adv_to_mii_10gbt_adv_t
  * @advertising: the linkmode advertisement settings
-- 
2.30.2

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ