Commit 3ba0262a authored by Russell King (Oracle)'s avatar Russell King (Oracle) Committed by Jakub Kicinski
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net: mdio: add definition for clock stop capable bit 



Add a definition for the clock stop capable bit in the PCS MMD. This
bit indicates whether the MAC is able to stop the transmit xMII clock
while it is signalling LPI.

Reviewed-by: default avatarAndrew Lunn <andrew@lunn.ch>
Signed-off-by: default avatarRussell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: default avatarJacob Keller <jacob.e.keller@intel.com>
Link: https://patch.msgid.link/E1tYADb-0014PV-6T@rmk-PC.armlinux.org.uk


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 6da7a0f9

include/uapi/linux/mdio.h

+1 −0
Original line number Diff line number Diff line
@@ -125,6 +125,7 @@ 
#define MDIO_STAT1_LPOWERABLE		0x0002	/* Low-power ability */

#define MDIO_STAT1_LSTATUS		BMSR_LSTATUS

#define MDIO_STAT1_FAULT		0x0080	/* Fault */

#define MDIO_PCS_STAT1_CLKSTOP_CAP	0x0040

#define MDIO_AN_STAT1_LPABLE		0x0001	/* Link partner AN ability */

#define MDIO_AN_STAT1_ABLE		BMSR_ANEGCAPABLE

#define MDIO_AN_STAT1_RFAULT		BMSR_RFAULT