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| author | Timothy Pearson <[email protected]> | 2025-07-15 21:39:42 +0000 |
|---|---|---|
| committer | Madhavan Srinivasan <[email protected]> | 2025-07-26 07:39:20 +0000 |
| commit | a8f2b96ca9ee87be8091fcc2746b811c173648a0 (patch) | |
| tree | da9697391f52024120694942bff3c95896fe8543 /scripts/rustdoc_test_gen.rs | |
| parent | PCI: pnv_php: Fix surprise plug detection and recovery (diff) | |
| download | kernel-a8f2b96ca9ee87be8091fcc2746b811c173648a0.tar.gz kernel-a8f2b96ca9ee87be8091fcc2746b811c173648a0.zip | |
PCI: pnv_php: Enable third attention indicator state
The PCIe specification allows three attention indicator states, on, off,
and blink. Enable all three states instead of basic on / off control.
This changes the userspace API (writes to the sysfs "attention" file) to
match the behavior of pciehp. Here's the comparison of previous and new
indicator behavior:
Value Previous New Behavior
----- -------- ------------------------
0 off (reserved, so undefined)
1 on on
2 on blink
3 on off
Signed-off-by: Timothy Pearson <[email protected]>
[bhelgaas: add specifics of behavior change]
Signed-off-by: Bjorn Helgaas <[email protected]>
Signed-off-by: Madhavan Srinivasan <[email protected]>
Link: https://patch.msgid.link/1210309411.1359866.1752615582001.JavaMail.zimbra@raptorengineeringinc.com
Diffstat (limited to 'scripts/rustdoc_test_gen.rs')
0 files changed, 0 insertions, 0 deletions