Hi Conor, On 2024-06-26 11:01 AM, Conor Dooley wrote: > On Tue, Jun 25, 2024 at 02:09:12PM -0700, Samuel Holland wrote: >> The RISC-V Pointer Masking specification defines three extensions: >> Smmpm, Smnpm, and Ssnpm. Document the behavior of these extensions as >> following the current draft of the specification, which is 1.0.0-rc2. > > You say draft, but the actual extension has already completed public > review, right? Correct. The spec is frozen, and public review is complete. Here's the tracking ticket for details: https://jira.riscv.org/browse/RVS-1111 I use the word draft because it is still an -rc version, but I can reword this if you prefer. Regards, Samuel >> Signed-off-by: Samuel Holland <samuel.holland@xxxxxxxxxx> >> --- >> >> Changes in v2: >> - Update pointer masking specification version reference >> >> .../devicetree/bindings/riscv/extensions.yaml | 18 ++++++++++++++++++ >> 1 file changed, 18 insertions(+) >> >> diff --git a/Documentation/devicetree/bindings/riscv/extensions.yaml b/Documentation/devicetree/bindings/riscv/extensions.yaml >> index cfed80ad5540..b6aeedc53676 100644 >> --- a/Documentation/devicetree/bindings/riscv/extensions.yaml >> +++ b/Documentation/devicetree/bindings/riscv/extensions.yaml >> @@ -128,6 +128,18 @@ properties: >> changes to interrupts as frozen at commit ccbddab ("Merge pull >> request #42 from riscv/jhauser-2023-RC4") of riscv-aia. >> >> + - const: smmpm >> + description: | >> + The standard Smmpm extension for M-mode pointer masking as defined >> + at commit 654a5c4a7725 ("Update PDF and version number.") of >> + riscv-j-extension. >> + >> + - const: smnpm >> + description: | >> + The standard Smnpm extension for next-mode pointer masking as defined >> + at commit 654a5c4a7725 ("Update PDF and version number.") of >> + riscv-j-extension. >> + >> - const: smstateen >> description: | >> The standard Smstateen extension for controlling access to CSRs >> @@ -147,6 +159,12 @@ properties: >> and mode-based filtering as ratified at commit 01d1df0 ("Add ability >> to manually trigger workflow. (#2)") of riscv-count-overflow. >> >> + - const: ssnpm >> + description: | >> + The standard Ssnpm extension for next-mode pointer masking as defined >> + at commit 654a5c4a7725 ("Update PDF and version number.") of >> + riscv-j-extension. >> + >> - const: sstc >> description: | >> The standard Sstc supervisor-level extension for time compare as >> -- >> 2.44.1 >>
