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| author | Niklas Cassel <cassel@kernel.org> | 2026-09-16 15:00:32 +0200 |
|---|---|---|
| committer | Niklas Cassel <cassel@kernel.org> | 2026-09-16 16:18:00 +0200 |
| commit | 8d836581f9b1f57ceaa2b47654754ef1260b410b (patch) | |
| tree | 1dbd4d0dfb99c2e238356cbe947e5b0be3e3a571 /Documentation/devicetree/bindings/infiniband | |
| download | linux-stable-8d836581f9b1f57ceaa2b47654754ef1260b410b.tar.gz linux-stable-8d836581f9b1f57ceaa2b47654754ef1260b410b.zip | |
ata: libata-scsi: fix ata_dsm_trim_pages() kernel-docgrafted
make htmldocs fails with:
Documentation/driver-api/libata:604: ./drivers/ata/libata-scsi.c:2301:
ERROR: Unexpected indentation. [docutils]
The Return: section of ata_dsm_trim_pages() ends its first sentence with
a colon and continues with an indented bullet list. reStructuredText
requires a blank line before an indented block, so docutils chokes on
the list.
Simply adding the missing blank line does not work either: Return: is a
kernel-doc "special section", which is terminated by the first blank
line, so the bullet list would end up in the Description section,
detached from the sentence introducing it.
Spell the two bounds out as prose instead, so that the Return: section
stays self-contained. Documentation-only change.
Fixes: e64e6b5dc867 ("ata: libata-scsi: scale DSM TRIM payload by MAX PAGES PER DSM COMMAND")
Reported-by: Thomas Huth <thuth@redhat.com>
Closes: https://lore.kernel.org/linux-ide/b0a0b8e8-cc4f-4c7b-8bc5-fee0712d405a@redhat.com/
Reviewed-by: Damien Le Moal <dlemoal@kernel.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Link: https://lore.kernel.org/r/20260916130031.29990-2-cassel@kernel.org
Signed-off-by: Niklas Cassel <cassel@kernel.org>
Diffstat (limited to 'Documentation/devicetree/bindings/infiniband')
| -rw-r--r-- | Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt b/Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt new file mode 100644 index 000000000..be31cf05c --- /dev/null +++ b/Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt @@ -0,0 +1,108 @@ +Hisilicon RoCE DT description + +Hisilicon RoCE engine is a part of network subsystem. +It works depending on other part of network subsystem, such as gmac and +dsa fabric. + +Additional properties are described here: + +Required properties: +- compatible: Should contain "hisilicon,hns-roce-v1". +- reg: Physical base address of the RoCE driver and +length of memory mapped region. +- eth-handle: phandle, specifies a reference to a node +representing a ethernet device. +- dsaf-handle: phandle, specifies a reference to a node +representing a dsaf device. +- node_guid: a number that uniquely identifies a device or component +- #address-cells: must be 2 +- #size-cells: must be 2 +Optional properties: +- dma-coherent: Present if DMA operations are coherent. +- interrupts: should contain 32 completion event irq,1 async event irq +and 1 event overflow irq. +- interrupt-names:should be one of 34 irqs for roce device + - hns-roce-comp-0 ~ hns-roce-comp-31: 32 complete event irq + - hns-roce-async: 1 async event irq + - hns-roce-common: named common exception warning irq +Example: + infiniband@c4000000 { + compatible = "hisilicon,hns-roce-v1"; + reg = <0x0 0xc4000000 0x0 0x100000>; + dma-coherent; + eth-handle = <ð2 ð3 ð4 ð5 ð6 ð7>; + dsaf-handle = <&soc0_dsa>; + node-guid = [00 9A CD 00 00 01 02 03]; + #address-cells = <2>; + #size-cells = <2>; + interrupt-parent = <&mbigen_dsa>; + interrupts = <722 1>, + <723 1>, + <724 1>, + <725 1>, + <726 1>, + <727 1>, + <728 1>, + <729 1>, + <730 1>, + <731 1>, + <732 1>, + <733 1>, + <734 1>, + <735 1>, + <736 1>, + <737 1>, + <738 1>, + <739 1>, + <740 1>, + <741 1>, + <742 1>, + <743 1>, + <744 1>, + <745 1>, + <746 1>, + <747 1>, + <748 1>, + <749 1>, + <750 1>, + <751 1>, + <752 1>, + <753 1>, + <785 1>, + <754 4>; + + interrupt-names = "hns-roce-comp-0", + "hns-roce-comp-1", + "hns-roce-comp-2", + "hns-roce-comp-3", + "hns-roce-comp-4", + "hns-roce-comp-5", + "hns-roce-comp-6", + "hns-roce-comp-7", + "hns-roce-comp-8", + "hns-roce-comp-9", + "hns-roce-comp-10", + "hns-roce-comp-11", + "hns-roce-comp-12", + "hns-roce-comp-13", + "hns-roce-comp-14", + "hns-roce-comp-15", + "hns-roce-comp-16", + "hns-roce-comp-17", + "hns-roce-comp-18", + "hns-roce-comp-19", + "hns-roce-comp-20", + "hns-roce-comp-21", + "hns-roce-comp-22", + "hns-roce-comp-23", + "hns-roce-comp-24", + "hns-roce-comp-25", + "hns-roce-comp-26", + "hns-roce-comp-27", + "hns-roce-comp-28", + "hns-roce-comp-29", + "hns-roce-comp-30", + "hns-roce-comp-31", + "hns-roce-async", + "hns-roce-common"; + }; |