[net-next PATCH v4 01/11] net: phy: introduce phy_interface_copy helper
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From: Christian Marangi <ansuelsmth@gmail.com>
Date: 2025-05-11 20:13:23
Also in:
linux-arm-kernel, linux-devicetree, linux-mediatek, lkml, llvm
Subsystem:
ethernet phy library, the rest · Maintainers:
Andrew Lunn, Heiner Kallweit, Linus Torvalds
Revision v4 of 17 in this series.
Revisions (17)
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Introduce phy_interface_copy helper as a shorthand to copy the PHY interface bitmap to a different location. This is useful if a PHY interface bitmap needs to be stored in a different variable and needs to be reset to an original value saved in a different bitmap. Signed-off-by: Christian Marangi <ansuelsmth@gmail.com> --- include/linux/phy.h | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/include/linux/phy.h b/include/linux/phy.h
index d62d292024bc..9f0e5fb30d63 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h@@ -173,6 +173,11 @@ static inline void phy_interface_or(unsigned long *dst, const unsigned long *a, bitmap_or(dst, a, b, PHY_INTERFACE_MODE_MAX); } +static inline void phy_interface_copy(unsigned long *dst, const unsigned long *src) +{ + bitmap_copy(dst, src, PHY_INTERFACE_MODE_MAX); +} + static inline void phy_interface_set_rgmii(unsigned long *intf) { __set_bit(PHY_INTERFACE_MODE_RGMII, intf);
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2.48.1