CVS commit: [netbsd-11] src/sys/arch/riscv

["Martin Husemann" <martin%netbsd.org@localhost>]

Module Name:    src
Committed By:   martin
Date:           Thu Apr  2 18:13:22 UTC 2026

Modified Files:
        src/sys/arch/riscv/conf [netbsd-11]: files.riscv
        src/sys/arch/riscv/include [netbsd-11]: cpufunc.h pmap.h
        src/sys/arch/riscv/riscv [netbsd-11]: cpu.c pmap_machdep.c
            riscv_machdep.c
Added Files:
        src/sys/arch/riscv/riscv [netbsd-11]: cpufunc.c

Log Message:
Pull up following revision(s) (requested by skrll in ticket #221):

        sys/arch/riscv/riscv/cpufunc.c: revision 1.1
        sys/arch/riscv/riscv/cpufunc.c: revision 1.2
        sys/arch/riscv/conf/files.riscv: revision 1.18
        sys/arch/riscv/include/pmap.h: revision 1.26
        sys/arch/riscv/include/cpufunc.h: revision 1.2
        sys/arch/riscv/riscv/pmap_machdep.c: revision 1.24
        sys/arch/riscv/riscv/cpu.c: revision 1.11
        sys/arch/riscv/riscv/riscv_machdep.c: revision 1.48

risc-v: handle T-Head L1 caches

Provide and use hooks for L1 cache operations on the T-Head processors.
Re-worked from diffs provided by Rui-Xiang Guo via port-riscv.

Fix primary cache function prototypes to fix build on rv32


To generate a diff of this commit:
cvs rdiff -u -r1.17 -r1.17.2.1 src/sys/arch/riscv/conf/files.riscv
cvs rdiff -u -r1.1 -r1.1.8.1 src/sys/arch/riscv/include/cpufunc.h
cvs rdiff -u -r1.24.2.1 -r1.24.2.2 src/sys/arch/riscv/include/pmap.h
cvs rdiff -u -r1.7.2.2 -r1.7.2.3 src/sys/arch/riscv/riscv/cpu.c
cvs rdiff -u -r0 -r1.3.2.2 src/sys/arch/riscv/riscv/cpufunc.c
cvs rdiff -u -r1.21.2.1 -r1.21.2.2 src/sys/arch/riscv/riscv/pmap_machdep.c
cvs rdiff -u -r1.43.2.1 -r1.43.2.2 src/sys/arch/riscv/riscv/riscv_machdep.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.