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Diffstat (limited to 'Documentation/networking/phy.rst')
| -rw-r--r-- | Documentation/networking/phy.rst | 22 |
1 files changed, 1 insertions, 21 deletions
diff --git a/Documentation/networking/phy.rst b/Documentation/networking/phy.rst index b0f2ef83735d..0170c9d4dc5e 100644 --- a/Documentation/networking/phy.rst +++ b/Documentation/networking/phy.rst @@ -524,33 +524,13 @@ When a match is found, the PHY layer will invoke the run function associated with the fixup. This function is passed a pointer to the phy_device of interest. It should therefore only operate on that PHY. -The platform code can either register the fixup using phy_register_fixup():: - - int phy_register_fixup(const char *phy_id, - u32 phy_uid, u32 phy_uid_mask, - int (*run)(struct phy_device *)); - -Or using one of the two stubs, phy_register_fixup_for_uid() and -phy_register_fixup_for_id():: +The platform code can register the fixup using one of:: int phy_register_fixup_for_uid(u32 phy_uid, u32 phy_uid_mask, int (*run)(struct phy_device *)); int phy_register_fixup_for_id(const char *phy_id, int (*run)(struct phy_device *)); -The stubs set one of the two matching criteria, and set the other one to -match anything. - -When phy_register_fixup() or \*_for_uid()/\*_for_id() is called at module load -time, the module needs to unregister the fixup and free allocated memory when -it's unloaded. - -Call one of following function before unloading module:: - - int phy_unregister_fixup(const char *phy_id, u32 phy_uid, u32 phy_uid_mask); - int phy_unregister_fixup_for_uid(u32 phy_uid, u32 phy_uid_mask); - int phy_register_fixup_for_id(const char *phy_id); - Standards ========= |