From ce0aa27ff3f68ed4ea1631d33797e573b3508bfa Mon Sep 17 00:00:00 2001 From: Russell King Date: Tue, 25 Jul 2017 15:03:18 +0100 Subject: sfp: add sfp-bus to bridge between network devices and sfp cages Signed-off-by: Russell King Reviewed-by: Andrew Lunn Signed-off-by: David S. Miller --- drivers/net/phy/sfp.h | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 drivers/net/phy/sfp.h (limited to 'drivers/net/phy/sfp.h') diff --git a/drivers/net/phy/sfp.h b/drivers/net/phy/sfp.h new file mode 100644 index 000000000000..31b0acf337e2 --- /dev/null +++ b/drivers/net/phy/sfp.h @@ -0,0 +1,28 @@ +#ifndef SFP_H +#define SFP_H + +#include +#include + +struct sfp; + +struct sfp_socket_ops { + void (*start)(struct sfp *sfp); + void (*stop)(struct sfp *sfp); + int (*module_info)(struct sfp *sfp, struct ethtool_modinfo *modinfo); + int (*module_eeprom)(struct sfp *sfp, struct ethtool_eeprom *ee, + u8 *data); +}; + +int sfp_add_phy(struct sfp_bus *bus, struct phy_device *phydev); +void sfp_remove_phy(struct sfp_bus *bus); +void sfp_link_up(struct sfp_bus *bus); +void sfp_link_down(struct sfp_bus *bus); +int sfp_module_insert(struct sfp_bus *bus, const struct sfp_eeprom_id *id); +void sfp_module_remove(struct sfp_bus *bus); +int sfp_link_configure(struct sfp_bus *bus, const struct sfp_eeprom_id *id); +struct sfp_bus *sfp_register_socket(struct device *dev, struct sfp *sfp, + const struct sfp_socket_ops *ops); +void sfp_unregister_socket(struct sfp_bus *bus); + +#endif -- cgit v1.2.3