diff options
Diffstat (limited to 'Documentation/networking')
| -rw-r--r-- | Documentation/networking/phy.txt | 35 |
1 files changed, 2 insertions, 33 deletions
diff --git a/Documentation/networking/phy.txt b/Documentation/networking/phy.txt index 7ab9404..4b25c0f 100644 --- a/Documentation/networking/phy.txt +++ b/Documentation/networking/phy.txt @@ -251,39 +251,8 @@ Writing a PHY driver PHY_BASIC_FEATURES, but you can look in include/mii.h for other features. - Each driver consists of a number of function pointers: - - soft_reset: perform a PHY software reset - config_init: configures PHY into a sane state after a reset. - For instance, a Davicom PHY requires descrambling disabled. - probe: Allocate phy->priv, optionally refuse to bind. - PHY may not have been reset or had fixups run yet. - suspend/resume: power management - config_aneg: Changes the speed/duplex/negotiation settings - aneg_done: Determines the auto-negotiation result - read_status: Reads the current speed/duplex/negotiation settings - ack_interrupt: Clear a pending interrupt - did_interrupt: Checks if the PHY generated an interrupt - config_intr: Enable or disable interrupts - remove: Does any driver take-down - ts_info: Queries about the HW timestamping status - match_phy_device: used for Clause 45 capable PHYs to match devices - in package and ensure they are compatible - hwtstamp: Set the PHY HW timestamping configuration - rxtstamp: Requests a receive timestamp at the PHY level for a 'skb' - txtsamp: Requests a transmit timestamp at the PHY level for a 'skb' - set_wol: Enable Wake-on-LAN at the PHY level - get_wol: Get the Wake-on-LAN status at the PHY level - link_change_notify: called to inform the core is about to change the - link state, can be used to work around bogus PHY between state changes - read_mmd_indirect: Read PHY MMD indirect register - write_mmd_indirect: Write PHY MMD indirect register - module_info: Get the size and type of an EEPROM contained in an plug-in - module - module_eeprom: Get EEPROM information of a plug-in module - get_sset_count: Get number of strings sets that get_strings will count - get_strings: Get strings from requested objects (statistics) - get_stats: Get the extended statistics from the PHY device + Each driver consists of a number of function pointers, documented + in include/linux/phy.h under the phy_driver structure. Of these, only config_aneg and read_status are required to be assigned by the driver code. The rest are optional. Also, it is |
