mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/
synced 2026-10-31 05:15:34 +00:00
243ad8df7a
Add a possible_interfaces member to struct phy_device to indicate which interfaces a clause 45 PHY may switch between depending on the media. This must be populated by the PHY driver by the time the .config_init() method completes according to the PHYs host-side configuration. For example, the Marvell 88x3310 PHY can switch between 10GBASE-R, 5GBASE-R, 2500BASE-X, and SGMII on the host side depending on the media side speed, so all these interface modes are set in the possible_interfaces member. This allows phylib users (such as phylink) to know in advance which interface modes to expect, which allows them to appropriately restrict the advertised link modes according to the capabilities of other parts of the link. Tested-by: Luo Jie <quic_luoj@quicinc.com> Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/E1r6VHk-00DDLN-I7@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski <kuba@kernel.org> |
History
|
|
|---|---|---|
| .. | ||
| acpi | ||
| asm-generic | ||
| clocksource | ||
| crypto | ||
| drm | ||
| dt-bindings | ||
| keys | ||
| kunit | ||
| kvm | ||
| linux | ||
| math-emu | ||
| media | ||
| memory | ||
| misc | ||
| net | ||
| pcmcia | ||
| ras | ||
| rdma | ||
| rv | ||
| scsi | ||
| soc | ||
| sound | ||
| target | ||
| trace | ||
| uapi | ||
| ufs | ||
| vdso | ||
| video | ||
| xen | ||