Differential D32812

miibus: Add support for mapping OFW nodes to PHY devices
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Authored by kd on Nov 3 2021, 9:48 AM.

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mw
wma

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rGf0a6f99b2a3a: miibus: Add support for mapping OFW nodes to PHY devices
rG9174eab4142c: miibus: Add support for mapping OFW nodes to PHY devices

Summary

Create a new miibus OFW specific layer leveraging miibus_fdt.c code.
PHY drivers can than read the properties using device_get_property(9) API.
Resource(interrupt) allocation is also supported.
In order to enable this each NIC/switch driver will have to be modified, because of how miibus is attached to the parent driver.

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rG FreeBSD src repository

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Event Timeline

kd requested review of this revision.Nov 3 2021, 9:48 AM

kd created this revision.

kd added a child revision: D32813: Introduce DP83867 PHY driver.Nov 3 2021, 9:50 AM

kd added a child revision: D32815: Introduce DP83822 PHY driver.Nov 3 2021, 10:09 AM

kd mentioned this in D32813: Introduce DP83867 PHY driver.Nov 17 2021, 10:05 AM

This revision was not accepted when it landed; it landed in state Needs Review.Nov 24 2021, 6:42 AM

Closed by commit rG9174eab4142c: miibus: Add support for mapping OFW nodes to PHY devices (authored by kd, committed by wma). · Explain Why

This revision was automatically updated to reflect the committed changes.

wma added a commit: rG9174eab4142c: miibus: Add support for mapping OFW nodes to PHY devices.

Herald added a subscriber: imp. · View Herald TranscriptNov 24 2021, 6:42 AM

mw added a commit: rGf0a6f99b2a3a: miibus: Add support for mapping OFW nodes to PHY devices.Mar 29 2022, 11:02 PM

Revision Contents
Changeset List

Path

Size

sys/

dev/

mii/

10 lines

131 lines

23 lines

Diff 98937

sys/dev/mii/mii.c

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sys/dev/mii/mii_fdt.c

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sys/dev/mii/miivar.h

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