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path: root/drivers/net/phy/ncn26000.c
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2025-01-14net: phy: Constify struct mdio_device_idChristophe JAILLET
'struct mdio_device_id' is not modified in these drivers. Constifying these structures moves some data to a read-only section, so increase overall security. On a x86_64, with allmodconfig, as an example: Before: ====== text data bss dec hex filename 27014 12792 0 39806 9b7e drivers/net/phy/broadcom.o After: ===== text data bss dec hex filename 27206 12600 0 39806 9b7e drivers/net/phy/broadcom.o Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://patch.msgid.link/403c381b7d9156b67ad68ffc44b8eee70c5e86a9.1736691226.git.christophe.jaillet@wanadoo.fr Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2023-01-11drivers/net/phy: add driver for the onsemi NCN26000 10BASE-T1S PHYPiergiorgio Beruto
This patch adds support for the onsemi NCN26000 10BASE-T1S industrial Ethernet PHY. The driver supports Point-to-Multipoint operation without auto-negotiation and with link control handling. The PHY also features PLCA for improving performance in P2MP mode. 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>