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Inconsistency in Parameters #171

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billhuffman opened this issue Sep 16, 2021 · 1 comment
Closed

Inconsistency in Parameters #171

billhuffman opened this issue Sep 16, 2021 · 1 comment

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@billhuffman
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Chapter 6 has a parameter, CLICCFGLBITS that says it's 0-CEIL(lg2(CLICLEVELS)) and that it's the number of bits implemented for cliccfg.nlbits. This ties cliccfg.nlbits and the number of levels available. But at the Sept 14 meeting, we said that nlbits could be hardwired to 0 or 8 and that 8 allowed any number of levels, not just 256. If the Sept 14 discussion is correct, this parameter needs updating.

dansmathers added a commit that referenced this issue Nov 3, 2022
pull for issue #96 #158 #171 #226 
instead of defining number of bits implemented in clicintattr.mode, define parameters so that software knows valid values to program for clicintctl and any clicintattr.mode side effects.  this allows for additional methods of clicintattr.mode implementations while maintaining compatibility with previously defined method

Signed-off-by: Dan Smathers <[email protected]>
dansmathers added a commit that referenced this issue Feb 14, 2023
pull for issue #96 #158 #171 #226 
instead of defining number of bits implemented in clicintattr.mode, define parameters so that software knows valid values to program for clicintctl and any clicintattr.mode side effects.  this allows for additional methods of clicintattr.mode implementations while maintaining compatibility with previously defined method

Signed-off-by: Dan Smathers <[email protected]>
dansmathers added a commit that referenced this issue Feb 2, 2024
Separated software interface from CLIC parameters that describe the number of implemented bits.  As issues #158, #171, #226, implementations may wish to optimize clicintattr.mode/clicintctl behavior.  This change adds a parameter that specifies the WARL values of clicintctl so implementations have more freedom in how they implement clicintattr.mode/clicintctl and do not have to depend on CLICINTCTLBITS restrictions.

Signed-off-by: Dan Smathers <[email protected]>
@dansmathers
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closed bvy #369

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