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linux/net/ethtool/plca.c

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net/ethtool: add netlink interface for the PLCA RS Add support for configuring the PLCA Reconciliation Sublayer on multi-drop PHYs that support IEEE802.3cg-2019 Clause 148 (e.g., 10BASE-T1S). This patch adds the appropriate netlink interface to ethtool. Signed-off-by: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-09 17:59:39 +01:00
net: ethtool: plca: Target the command to the requested PHY PLCA is a PHY-specific command. Instead of targeting the command towards dev->phydev, use the request to pick the targeted PHY. Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> Tested-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-08-21 17:10:03 +02:00
net/ethtool: add netlink interface for the PLCA RS Add support for configuring the PLCA Reconciliation Sublayer on multi-drop PHYs that support IEEE802.3cg-2019 Clause 148 (e.g., 10BASE-T1S). This patch adds the appropriate netlink interface to ethtool. Signed-off-by: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-09 17:59:39 +01:00
ethtool: plca: fix plca enable data type while parsing the value The ETHTOOL_A_PLCA_ENABLED data type is u8. But while parsing the value from the attribute, nla_get_u32() is used in the plca_update_sint() function instead of nla_get_u8(). So plca_cfg.enabled variable is updated with some garbage value instead of 0 or 1 and always enables plca even though plca is disabled through ethtool application. This bug has been fixed by parsing the values based on the attributes type in the policy. Fixes: 8580e16c28f3 ("net/ethtool: add netlink interface for the PLCA RS") Signed-off-by: Parthiban Veerasooran <Parthiban.Veerasooran@microchip.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20230908044548.5878-1-Parthiban.Veerasooran@microchip.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-09-08 10:15:48 +05:30
net/ethtool: add netlink interface for the PLCA RS Add support for configuring the PLCA Reconciliation Sublayer on multi-drop PHYs that support IEEE802.3cg-2019 Clause 148 (e.g., 10BASE-T1S). This patch adds the appropriate netlink interface to ethtool. Signed-off-by: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-09 17:59:39 +01:00
ethtool: netlink: always pass genl_info to .prepare_data We had a number of bugs in the past because developers forgot to fully test dumps, which pass NULL as info to .prepare_data. .prepare_data implementations would try to access info->extack leading to a null-deref. Now that dumps and notifications can access struct genl_info we can pass it in, and remove the info null checks. Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com> Tested-by: Vladimir Oltean <vladimir.oltean@nxp.com> # pause Reviewed-by: Jiri Pirko <jiri@nvidia.com> Link: https://lore.kernel.org/r/20230814214723.2924989-11-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-14 14:47:23 -07:00
net/ethtool: add netlink interface for the PLCA RS Add support for configuring the PLCA Reconciliation Sublayer on multi-drop PHYs that support IEEE802.3cg-2019 Clause 148 (e.g., 10BASE-T1S). This patch adds the appropriate netlink interface to ethtool. Signed-off-by: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-09 17:59:39 +01:00
net: ethtool: plca: Target the command to the requested PHY PLCA is a PHY-specific command. Instead of targeting the command towards dev->phydev, use the request to pick the targeted PHY. Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> Tested-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-08-21 17:10:03 +02:00
net/ethtool: add netlink interface for the PLCA RS Add support for configuring the PLCA Reconciliation Sublayer on multi-drop PHYs that support IEEE802.3cg-2019 Clause 148 (e.g., 10BASE-T1S). This patch adds the appropriate netlink interface to ethtool. Signed-off-by: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-09 17:59:39 +01:00
net: ethtool: plca: Target the command to the requested PHY PLCA is a PHY-specific command. Instead of targeting the command towards dev->phydev, use the request to pick the targeted PHY. Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> Tested-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-08-21 17:10:03 +02:00
net/ethtool: add netlink interface for the PLCA RS Add support for configuring the PLCA Reconciliation Sublayer on multi-drop PHYs that support IEEE802.3cg-2019 Clause 148 (e.g., 10BASE-T1S). This patch adds the appropriate netlink interface to ethtool. Signed-off-by: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-09 17:59:39 +01:00
net: ethtool: plca: Target the command to the requested PHY PLCA is a PHY-specific command. Instead of targeting the command towards dev->phydev, use the request to pick the targeted PHY. Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> Tested-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-08-21 17:10:03 +02:00
net/ethtool: add netlink interface for the PLCA RS Add support for configuring the PLCA Reconciliation Sublayer on multi-drop PHYs that support IEEE802.3cg-2019 Clause 148 (e.g., 10BASE-T1S). This patch adds the appropriate netlink interface to ethtool. Signed-off-by: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-09 17:59:39 +01:00
plca.c: fix obvious mistake in checking retval Revert a wrong fix that was done during the review process. The intention was to substitute "if(ret < 0)" with "if(ret)". Unfortunately, the intended fix did not meet the code. Besides, after additional review, it was decided that "if(ret < 0)" was actually the right thing to do. Fixes: 8580e16c28f3 ("net/ethtool: add netlink interface for the PLCA RS") Signed-off-by: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Eric Dumazet <edumazet@google.com> Link: https://lore.kernel.org/r/f2277af8951a51cfee2fb905af8d7a812b7beaf4.1673616357.git.piergiorgio.beruto@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-01-13 14:26:35 +01:00
net/ethtool: add netlink interface for the PLCA RS Add support for configuring the PLCA Reconciliation Sublayer on multi-drop PHYs that support IEEE802.3cg-2019 Clause 148 (e.g., 10BASE-T1S). This patch adds the appropriate netlink interface to ethtool. Signed-off-by: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-09 17:59:39 +01:00
net: ethtool: plca: Target the command to the requested PHY PLCA is a PHY-specific command. Instead of targeting the command towards dev->phydev, use the request to pick the targeted PHY. Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> Tested-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-08-21 17:10:03 +02:00
net/ethtool: add netlink interface for the PLCA RS Add support for configuring the PLCA Reconciliation Sublayer on multi-drop PHYs that support IEEE802.3cg-2019 Clause 148 (e.g., 10BASE-T1S). This patch adds the appropriate netlink interface to ethtool. Signed-off-by: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-09 17:59:39 +01:00
net: ethtool: plca: Target the command to the requested PHY PLCA is a PHY-specific command. Instead of targeting the command towards dev->phydev, use the request to pick the targeted PHY. Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> Tested-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-08-21 17:10:03 +02:00
net/ethtool: add netlink interface for the PLCA RS Add support for configuring the PLCA Reconciliation Sublayer on multi-drop PHYs that support IEEE802.3cg-2019 Clause 148 (e.g., 10BASE-T1S). This patch adds the appropriate netlink interface to ethtool. Signed-off-by: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-09 17:59:39 +01:00
ethtool: netlink: convert commands to common SET Convert all SET commands where new common code is applicable. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-25 15:05:19 -08:00
net/ethtool: add netlink interface for the PLCA RS Add support for configuring the PLCA Reconciliation Sublayer on multi-drop PHYs that support IEEE802.3cg-2019 Clause 148 (e.g., 10BASE-T1S). This patch adds the appropriate netlink interface to ethtool. Signed-off-by: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-09 17:59:39 +01:00
ethtool: netlink: convert commands to common SET Convert all SET commands where new common code is applicable. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-25 15:05:19 -08:00
net/ethtool: add netlink interface for the PLCA RS Add support for configuring the PLCA Reconciliation Sublayer on multi-drop PHYs that support IEEE802.3cg-2019 Clause 148 (e.g., 10BASE-T1S). This patch adds the appropriate netlink interface to ethtool. Signed-off-by: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-09 17:59:39 +01:00
net: ethtool: plca: Target the command to the requested PHY PLCA is a PHY-specific command. Instead of targeting the command towards dev->phydev, use the request to pick the targeted PHY. Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> Tested-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-08-21 17:10:03 +02:00
net/ethtool: add netlink interface for the PLCA RS Add support for configuring the PLCA Reconciliation Sublayer on multi-drop PHYs that support IEEE802.3cg-2019 Clause 148 (e.g., 10BASE-T1S). This patch adds the appropriate netlink interface to ethtool. Signed-off-by: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-09 17:59:39 +01:00
net: ethtool: plca: Target the command to the requested PHY PLCA is a PHY-specific command. Instead of targeting the command towards dev->phydev, use the request to pick the targeted PHY. Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> Tested-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-08-21 17:10:03 +02:00
net/ethtool: add netlink interface for the PLCA RS Add support for configuring the PLCA Reconciliation Sublayer on multi-drop PHYs that support IEEE802.3cg-2019 Clause 148 (e.g., 10BASE-T1S). This patch adds the appropriate netlink interface to ethtool. Signed-off-by: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-09 17:59:39 +01:00
net: ethtool: plca: Target the command to the requested PHY PLCA is a PHY-specific command. Instead of targeting the command towards dev->phydev, use the request to pick the targeted PHY. Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> Tested-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-08-21 17:10:03 +02:00
ethtool: netlink: convert commands to common SET Convert all SET commands where new common code is applicable. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-25 15:05:19 -08:00
net/ethtool: add netlink interface for the PLCA RS Add support for configuring the PLCA Reconciliation Sublayer on multi-drop PHYs that support IEEE802.3cg-2019 Clause 148 (e.g., 10BASE-T1S). This patch adds the appropriate netlink interface to ethtool. Signed-off-by: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-09 17:59:39 +01:00
ethtool: netlink: convert commands to common SET Convert all SET commands where new common code is applicable. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-25 15:05:19 -08:00
net/ethtool: add netlink interface for the PLCA RS Add support for configuring the PLCA Reconciliation Sublayer on multi-drop PHYs that support IEEE802.3cg-2019 Clause 148 (e.g., 10BASE-T1S). This patch adds the appropriate netlink interface to ethtool. Signed-off-by: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-09 17:59:39 +01:00
ethtool: plca: fix plca enable data type while parsing the value The ETHTOOL_A_PLCA_ENABLED data type is u8. But while parsing the value from the attribute, nla_get_u32() is used in the plca_update_sint() function instead of nla_get_u8(). So plca_cfg.enabled variable is updated with some garbage value instead of 0 or 1 and always enables plca even though plca is disabled through ethtool application. This bug has been fixed by parsing the values based on the attributes type in the policy. Fixes: 8580e16c28f3 ("net/ethtool: add netlink interface for the PLCA RS") Signed-off-by: Parthiban Veerasooran <Parthiban.Veerasooran@microchip.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20230908044548.5878-1-Parthiban.Veerasooran@microchip.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-09-08 10:15:48 +05:30
net/ethtool: add netlink interface for the PLCA RS Add support for configuring the PLCA Reconciliation Sublayer on multi-drop PHYs that support IEEE802.3cg-2019 Clause 148 (e.g., 10BASE-T1S). This patch adds the appropriate netlink interface to ethtool. Signed-off-by: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-09 17:59:39 +01:00
ethtool: plca: fix plca enable data type while parsing the value The ETHTOOL_A_PLCA_ENABLED data type is u8. But while parsing the value from the attribute, nla_get_u32() is used in the plca_update_sint() function instead of nla_get_u8(). So plca_cfg.enabled variable is updated with some garbage value instead of 0 or 1 and always enables plca even though plca is disabled through ethtool application. This bug has been fixed by parsing the values based on the attributes type in the policy. Fixes: 8580e16c28f3 ("net/ethtool: add netlink interface for the PLCA RS") Signed-off-by: Parthiban Veerasooran <Parthiban.Veerasooran@microchip.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20230908044548.5878-1-Parthiban.Veerasooran@microchip.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-09-08 10:15:48 +05:30
net/ethtool: add netlink interface for the PLCA RS Add support for configuring the PLCA Reconciliation Sublayer on multi-drop PHYs that support IEEE802.3cg-2019 Clause 148 (e.g., 10BASE-T1S). This patch adds the appropriate netlink interface to ethtool. Signed-off-by: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-09 17:59:39 +01:00
ethtool: netlink: convert commands to common SET Convert all SET commands where new common code is applicable. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-25 15:05:19 -08:00
net/ethtool: add netlink interface for the PLCA RS Add support for configuring the PLCA Reconciliation Sublayer on multi-drop PHYs that support IEEE802.3cg-2019 Clause 148 (e.g., 10BASE-T1S). This patch adds the appropriate netlink interface to ethtool. Signed-off-by: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-09 17:59:39 +01:00
net: ethtool: plca: Target the command to the requested PHY PLCA is a PHY-specific command. Instead of targeting the command towards dev->phydev, use the request to pick the targeted PHY. Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> Tested-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-08-21 17:10:03 +02:00
ethtool: netlink: convert commands to common SET Convert all SET commands where new common code is applicable. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-25 15:05:19 -08:00
net/ethtool: add netlink interface for the PLCA RS Add support for configuring the PLCA Reconciliation Sublayer on multi-drop PHYs that support IEEE802.3cg-2019 Clause 148 (e.g., 10BASE-T1S). This patch adds the appropriate netlink interface to ethtool. Signed-off-by: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-09 17:59:39 +01:00
ethtool: netlink: convert commands to common SET Convert all SET commands where new common code is applicable. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-25 15:05:19 -08:00
net/ethtool: add netlink interface for the PLCA RS Add support for configuring the PLCA Reconciliation Sublayer on multi-drop PHYs that support IEEE802.3cg-2019 Clause 148 (e.g., 10BASE-T1S). This patch adds the appropriate netlink interface to ethtool. Signed-off-by: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-09 17:59:39 +01:00
net: ethtool: plca: Target the command to the requested PHY PLCA is a PHY-specific command. Instead of targeting the command towards dev->phydev, use the request to pick the targeted PHY. Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> Tested-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-08-21 17:10:03 +02:00
net/ethtool: add netlink interface for the PLCA RS Add support for configuring the PLCA Reconciliation Sublayer on multi-drop PHYs that support IEEE802.3cg-2019 Clause 148 (e.g., 10BASE-T1S). This patch adds the appropriate netlink interface to ethtool. Signed-off-by: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-09 17:59:39 +01:00
ethtool: netlink: always pass genl_info to .prepare_data We had a number of bugs in the past because developers forgot to fully test dumps, which pass NULL as info to .prepare_data. .prepare_data implementations would try to access info->extack leading to a null-deref. Now that dumps and notifications can access struct genl_info we can pass it in, and remove the info null checks. Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com> Tested-by: Vladimir Oltean <vladimir.oltean@nxp.com> # pause Reviewed-by: Jiri Pirko <jiri@nvidia.com> Link: https://lore.kernel.org/r/20230814214723.2924989-11-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-08-14 14:47:23 -07:00
net/ethtool: add netlink interface for the PLCA RS Add support for configuring the PLCA Reconciliation Sublayer on multi-drop PHYs that support IEEE802.3cg-2019 Clause 148 (e.g., 10BASE-T1S). This patch adds the appropriate netlink interface to ethtool. Signed-off-by: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-09 17:59:39 +01:00
net: ethtool: plca: Target the command to the requested PHY PLCA is a PHY-specific command. Instead of targeting the command towards dev->phydev, use the request to pick the targeted PHY. Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> Tested-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-08-21 17:10:03 +02:00
net/ethtool: add netlink interface for the PLCA RS Add support for configuring the PLCA Reconciliation Sublayer on multi-drop PHYs that support IEEE802.3cg-2019 Clause 148 (e.g., 10BASE-T1S). This patch adds the appropriate netlink interface to ethtool. Signed-off-by: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-09 17:59:39 +01:00
net: ethtool: plca: Target the command to the requested PHY PLCA is a PHY-specific command. Instead of targeting the command towards dev->phydev, use the request to pick the targeted PHY. Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> Tested-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-08-21 17:10:03 +02:00
net/ethtool: add netlink interface for the PLCA RS Add support for configuring the PLCA Reconciliation Sublayer on multi-drop PHYs that support IEEE802.3cg-2019 Clause 148 (e.g., 10BASE-T1S). This patch adds the appropriate netlink interface to ethtool. Signed-off-by: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-09 17:59:39 +01:00
net: ethtool: plca: Target the command to the requested PHY PLCA is a PHY-specific command. Instead of targeting the command towards dev->phydev, use the request to pick the targeted PHY. Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> Tested-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-08-21 17:10:03 +02:00
net/ethtool: add netlink interface for the PLCA RS Add support for configuring the PLCA Reconciliation Sublayer on multi-drop PHYs that support IEEE802.3cg-2019 Clause 148 (e.g., 10BASE-T1S). This patch adds the appropriate netlink interface to ethtool. Signed-off-by: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-09 17:59:39 +01:00
plca.c: fix obvious mistake in checking retval Revert a wrong fix that was done during the review process. The intention was to substitute "if(ret < 0)" with "if(ret)". Unfortunately, the intended fix did not meet the code. Besides, after additional review, it was decided that "if(ret < 0)" was actually the right thing to do. Fixes: 8580e16c28f3 ("net/ethtool: add netlink interface for the PLCA RS") Signed-off-by: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Eric Dumazet <edumazet@google.com> Link: https://lore.kernel.org/r/f2277af8951a51cfee2fb905af8d7a812b7beaf4.1673616357.git.piergiorgio.beruto@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-01-13 14:26:35 +01:00
net/ethtool: add netlink interface for the PLCA RS Add support for configuring the PLCA Reconciliation Sublayer on multi-drop PHYs that support IEEE802.3cg-2019 Clause 148 (e.g., 10BASE-T1S). This patch adds the appropriate netlink interface to ethtool. Signed-off-by: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-09 17:59:39 +01:00
net: ethtool: plca: Target the command to the requested PHY PLCA is a PHY-specific command. Instead of targeting the command towards dev->phydev, use the request to pick the targeted PHY. Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com> Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu> Tested-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-08-21 17:10:03 +02:00
net/ethtool: add netlink interface for the PLCA RS Add support for configuring the PLCA Reconciliation Sublayer on multi-drop PHYs that support IEEE802.3cg-2019 Clause 148 (e.g., 10BASE-T1S). This patch adds the appropriate netlink interface to ethtool. Signed-off-by: Piergiorgio Beruto <piergiorgio.beruto@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-01-09 17:59:39 +01:00