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| author | Michael Sit Wei Hong <michael.wei.hong.sit@intel.com> | 2023-03-30 12:14:02 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-04-13 17:55:20 +0300 |
| commit | 2b15feabc95b902cd77c6ce820768360d9a06eac (patch) | |
| tree | 8d3a4ac5ef37c828092efcc3de53d2d0b5a783f6 /include/linux | |
| parent | aa95efa187b4114075f312b3c4680d050b56fdec (diff) | |
| download | linux-2b15feabc95b902cd77c6ce820768360d9a06eac.tar.xz | |
net: phylink: add phylink_expects_phy() method
[ Upstream commit 653a180957a85c3fc30320cc7e84f5dc913a64f8 ]
Provide phylink_expects_phy() to allow MAC drivers to check if it
is expecting a PHY to attach to. Since fixed-linked setups do not
need to attach to a PHY.
Provides a boolean value as to if the MAC should expect a PHY.
Returns true if a PHY is expected.
Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: Michael Sit Wei Hong <michael.wei.hong.sit@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stable-dep-of: fe2cfbc96803 ("net: stmmac: check if MAC needs to attach to a PHY")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/phylink.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/phylink.h b/include/linux/phylink.h index 3f01ac8017e0..6d62c9ea2e04 100644 --- a/include/linux/phylink.h +++ b/include/linux/phylink.h @@ -566,6 +566,7 @@ struct phylink *phylink_create(struct phylink_config *, struct fwnode_handle *, phy_interface_t iface, const struct phylink_mac_ops *mac_ops); void phylink_destroy(struct phylink *); +bool phylink_expects_phy(struct phylink *pl); int phylink_connect_phy(struct phylink *, struct phy_device *); int phylink_of_phy_connect(struct phylink *, struct device_node *, u32 flags); |